JP6744124B2 - Mounting structure - Google Patents

Description

The present invention relates to a mounting structure.

In recent years, a vegetation base for vegetating plants may be provided on the rooftops or wall surfaces of condominiums and buildings for the purpose of suppressing the heat island phenomenon in urban areas. Here, a marker for a vegetation base may be used on such a vegetation base (for example, refer to Patent Document 1). This vegetation base marker is used for the purpose of information transmission and design expression by, for example, attaching a plurality of vegetation base markers to the vegetation base in an arrangement that presents geometric shapes, characters, symbols, etc. as a whole. Specifically, in a green parking lot, markers for the vegetation base are linearly arranged between the parking spaces to form the parking space divisions.

JP, 2013-198446, A

Here, the vegetation base marker as disclosed in Patent Document 1 is attached by being pushed in a direction orthogonal to the unit turf and fixed by a frictional force between the vegetation base marker and the unit turf. .. Therefore, if this frictional force is too small, it may not be sufficiently fixed to the unit grass and may fall out during long-term use. On the other hand, if the vegetation base marker is stepped on by a car or a person and pushed further, the frictional force becomes too large and it becomes difficult to remove it, and it may be damaged if you try to remove it forcibly. There was a nature. Therefore, it is possible to reduce the possibility that the attachment part such as the above-mentioned vegetation base marker will be inadvertently removed due to some external factor, and further the force acts in the attaching direction to strengthen the attachment part. There has been a demand for a mounting structure that can prevent the mounting portion from being difficult to remove due to being mounted.

The present invention has been made in view of the above, and it is possible to reduce the possibility that the mounting portion is unintentionally removed due to some external factor, and further force acts in the mounting direction. An object of the present invention is to provide a mounting structure that can prevent the mounting portion from being difficult to remove due to the mounting portion being firmly mounted.

In order to solve the above-mentioned problems and achieve the object, the mounting structure according to claim 1 is a mounting structure for mounting a mounting portion for marking on an outer surface of the planting base. An installation base arranged along an installation surface that is an outer surface, the installation base having a first fixing portion, and a space on the installation surface side of the two spaces sandwiching the installation base with respect to the installation base. and the attachment portion from the space on the opposite side, with the a said attachment portion attached along a perpendicular direction perpendicular to the installation surface, the second fixing part fixable to each other with the first fixing part and, The mounting base is a base panel that is installed along the installation surface, and is provided so as to project from the base panel to which the mounting portion is installed along the orthogonal direction. A partition wall, which is a partition wall for partitioning a cavity capable of accommodating at least a part of the planting planted on the planting base, and the tip of the partition wall is attached to the base panel. More than any part of the mounting portion, a partition wall protruding in a direction away from the base panel , the first fixing portion is the partition wall, the base panel is planted on the planting base. Has a plant intervening path that is an opening through which the planting can pass toward the void, and partially installs the part of the second fixing part of the mounting part in the two spaces sandwiching the base panel. From the space on the opposite side to the space on the surface side, to the space on the installation surface side, it is possible to insert it through the plant intervening path of the base panel, and in the inserted state, the second fixing portion. Can be fixed to each other with the first fixing portion, and the first fixing portion and the second fixing portion are fixed to each other in a state where the mounting portion is mounted to the mounting base. In the case of the fixed state, since the second fixing portion is locked to the partition wall, the attachment portion cannot be removed along the orthogonal direction, and the first fixing portion and the second fixing portion cannot be removed. In the case of the fixing release state where the fixing portions are not fixed to each other, the second fixing portion is engaged with and disengaged from the partition wall, so that the attachment portion can be removed along the orthogonal direction, When a force is applied to the attachment portion in a fixing release direction different from the orthogonal direction, the mutual state of the first fixing portion and the second fixing portion changes from the fixing state to the fixing releasing state. Switch to.

The attachment structure according to claim 2 is the attachment structure according to claim 1, wherein the installation surface is a surface along a horizontal plane, and the attachment portion is attached to the attachment base from above, The central portion of the upper end surface of the portion has a shape protruding upward.

The mounting structure according to claim 3 is the mounting structure according to claim 1 or 2, wherein the second fixing portion is a claw portion protruding from the mounting portion toward the base panel, and the claw portion and The mutual state of the partition walls is set to the fixed state by locking the claw portion to the partition wall, and is set to the unlocked state by engaging and disengaging the claw portion from the partition wall.

The mounting structure according to claim 4 is the mounting structure according to claim 3 , wherein the claw portions are a right claw portion and a left claw portion which are arranged to face each other with a sandwiching space interposed therebetween. A folding-back portion is provided at each tip of the claw portion, and the right claw portion and the left claw portion are pushed in the orthogonal direction with respect to the base panel so that the right claw portion and the left claw portion are formed. By inserting each of the folded portions of the above through the plant intervening path into the space on the side of the installation surface, in a state in which the partition wall is sandwiched in the sandwiching space between the right nail portion and the left nail portion. Then, the right claw part and the left claw part and the partition wall are fixed by locking the folded-back parts of the right claw part and the left claw part to the edges of the partition wall. The right claw portion and the left claw portion can be rotated in the fixing release direction that is a direction away from the partition wall, and the folded portion of each of the right claw portion and the left claw portion can be brought into a state. By pulling out from the space of the installation surface side through the plant intervening path, by making the folded portion of each of the right nail portion and the left nail portion disengaged from the edge of the partition wall. The right claw portion, the left claw portion, and the partition wall can be in the non-fixed state.

The mounting structure according to claim 5 is the mounting structure according to claim 3 , wherein the tip portion of the claw portion is provided with a folded-back portion, and the claw portion is arranged in the orthogonal direction with respect to the base panel. By pushing along, the folded portion of the claw portion is inserted into the space on the side of the installation surface via the plant intervening path, and is rotated in the first direction in a plane along the base panel, It is possible to bring the claw portion and the partition wall into the fixed state by locking the folded-back portion of the portion to the edge portion of the partition wall, and the claw portion along the base panel. By rotating in the unlocking direction which is the second direction opposite to the first direction in the plane, the folded portion of the claw portion is disengaged from the edge of the partition wall. It is possible to bring the claw portion and the gap into the non-fixed state.

The mounting structure according to claim 6 is the mounting structure according to claim 3 , wherein a folded-back portion is provided at a tip end portion of the claw portion, and the claw portion is formed in a direction orthogonal to the base panel. Along the base panel through the plant intervening passage, the folded portion of the claw portion is inserted through the plant intervening path, and is slid in the first direction along the base panel. It is possible to bring the claw portion and the partition wall into the fixed state by locking the folded-back portion to the edge portion of the partition wall, and the claw portion is the first portion along the base panel. By sliding in the fixing release direction, which is the second direction opposite to the one direction, the folded-back portion of the claw portion is disengaged from the edge portion of the partition wall, whereby the claw portion and the The partition can be in the non-fixed state.

According to the mounting structure of claim 1, when a force in a fixing release direction different from the orthogonal direction acts on the mounting portion, the mutual states of the first fixing portion and the second fixing portion are Since it switches from the fixed state to the unlocked state, the mechanism can be complicated compared to the case of simply attaching and detaching along the orthogonal direction, and the attachment part may be inadvertently removed due to some external factor. Since it is not fixed by frictional force, even if it is pushed in the installed direction, the frictional force does not increase, and more force acts in the installed direction and the mounting part is firmly attached. This makes it possible to prevent the attachment portion from being difficult to remove.
Further, according to the mounting structure of the first aspect, since the tip of the projecting portion projects away from the base panel more than any part of the mounting portion mounted on the base panel, the projecting portion mounts the projecting portion. Since it is possible to protect the portion and prevent an external force from acting on the mounting portion, it is possible to prevent the mounting portion from being damaged or coming off from the base panel.

According to the mounting structure of claim 2 , since the central portion of the upper end surface of the mounting portion has a shape that is bulged upward, dirt and dust accumulated on the upper surface of the mounting portion is laterally transferred to the mounting portion. It is possible to prevent the mounting part from becoming inconspicuous due to dirt and dust. Moreover, the strength of the member itself can be increased due to the upwardly protruding shape.

According to the mounting structure of claim 3 , the mutual state of the claw portion and the edge portion is fixed by locking the claw portion to the edge portion, and fixed by disengaging the claw portion from the edge portion. Since it is in the released state, it is possible to switch between the fixed state and the fixed release state with an extremely simple operation.

It is a perspective view which shows the parking lot in which the plant protection system 1 which concerns on Embodiment 1 of this invention was installed. It is a principal part expanded sectional view of FIG. It is a perspective view which shows the plant protection material seen from the surface side. It is a perspective view which shows the plant protection material seen from the back side. It is a top view of a plant protection material. It is a bottom view of a plant protection material. It is an enlarged view of the A section of FIG. It is a perspective view showing a unit block. FIG. 3 is a sectional view corresponding to FIG. 2 showing a car and a plant protection system. FIG. 3 is a sectional view corresponding to FIG. 2 showing a tire stop and a plant protection system. It is a perspective view which shows the marker seen from the surface side. It is a perspective view which shows the marker seen from the back surface side. It is a left side view of a marker. It is a perspective view which shows the time of a marker attachment. FIGS. 15A and 15B are diagrams showing a state where a marker is attached, FIG. 15A being a cross-sectional view taken along the line B in FIG. 14 and FIG. It is sectional drawing corresponding to the B cross section of FIG. 14 which shows the attachment method of a marker, FIG.16(a) shows procedure 1, FIG.16(b) shows procedure 2, FIG.16(c) shows procedure 3. FIG. It is sectional drawing corresponding to the C cross section of FIG. 14 which shows the removal method of a marker, FIG.17(a) shows the procedure 1, FIG.17(b) shows the procedure 2, FIG.17(c) shows the procedure 3. FIG. It is a perspective view which shows the marker seen from the surface side of Embodiment 2 of this invention. It is a perspective view which shows the marker seen from the back surface side. It is a figure which shows the procedure 1 of the removal method of a marker, FIG.20(a) is a perspective view of a marker, FIG.20(b) is sectional drawing in (alpha) cross section of FIG.20(a). It is a figure which shows the procedure 2 of the removal method of a marker, FIG.21(a) is a perspective view of a marker, FIG.21(b) is sectional drawing corresponding to (alpha) cross section of FIG.20(a). It is a figure which shows the procedure 3 of the removal method of a marker, FIG.22(a) is a perspective view of a marker, FIG.22(b) is sectional drawing corresponding to the (alpha) cross section of FIG.20(a). It is a top view which shows the removal method of a marker, FIG.23(a) is a fixed state and FIG.23(b) is a figure which shows a fixed cancellation|release state. It is a figure which shows the procedure 1 of the removal method of the marker which concerns on Embodiment 3 of this invention, FIG.24(a) is a perspective view of a marker, FIG.24(b) is the (beta) cross section of FIG.24(a). FIG. It is a figure which shows the procedure 2 of the removal method of a marker, FIG.25(a) is a perspective view of a marker, FIG.25(b) is sectional drawing corresponding to (beta) cross section of FIG.24(a). It is a figure which shows the procedure 3 of the removal method of a marker, FIG.26(a) is a perspective view of a marker, FIG.26(b) is sectional drawing corresponding to the (beta) cross section of FIG.24(a). It is a top view which shows the removal method of a marker, FIG.27(a) is a fixed state and FIG.27(b) is a figure which shows a fixed release state.

Hereinafter, embodiments of a mounting structure according to the present invention will be described in detail with reference to the accompanying drawings. First, the basic concept of the embodiment [I] will be described, then the specific contents of the embodiment [II] will be described, and finally, a modification of the embodiment [III] will be described. However, the present invention is not limited to the embodiments.

[I] Basic Concept of Embodiment First, the basic concept of the embodiment will be described. Each embodiment relates to a mounting structure. Here, the "mounting structure" is a structure including a mounting base and a mounting portion mounted to the mounting base. The purpose of use of each part of this mounting structure is arbitrary, and in each embodiment, the "mounting base" is used as a plant protection material for protecting plants, and the "mounting part" is mounted on the plant protection material. However, the present invention is not limited to these purposes. Here, "protecting a plant" is to prevent the plant from dying or stopping growing, for example, a plant or a plant moving by a person or a vehicle moving on the plant protection system. This includes preventing the foot from being stepped on and shredded. Further, “marking” means that in each embodiment, a plurality of mounting portions are arranged so as to present a geometrical design, characters, symbols, etc. as a whole, thereby performing information transmission and design expression. However, the present invention is not limited to this, and information transmission and design expression may be performed by applying a pattern to a single mounting portion. Further, the installation structure can be installed at any place, for example, on a sidewalk, a roadway, or on the roof or wall surface of a structure (shopping center, hospital, factory, school, etc.). It will be described as one to be installed.

[II] Specific Contents of Embodiment Next, specific contents of the embodiment will be described.

(Embodiment 1)
First, the first embodiment will be described.

(Constitution)
FIG. 1 is a perspective view showing a parking lot in which the plant protection system 1 according to the first embodiment is installed, and FIG. 2 is an enlarged sectional view of a main part of FIG. In addition, in FIG. 1, some plants 9 are notched and illustrated. As shown in these FIG. 1 and FIG. 2, the plant protection system 1 according to the first embodiment is formed over the roadbed 2 of the parking lot over the entire surface, and the plant protection system 1 is mounted on the plant protection system 1. The car 3 can be parked. It should be noted that the roadbed 2 may have any configuration, and in the first embodiment, it will be described as a flat concrete floor, but it may have a slope or a step, or may be made of another material (such as asphalt). ). Here, in the following, the XX′ direction in FIGS. 1 and 2 is referred to as “width direction” or “lateral direction” as necessary, and particularly the X direction is “right direction” and the X′ direction is “lateral direction”. Leftward". In addition, the YY' direction is referred to as the "depth direction" or the "vertical direction", and particularly the Y direction is referred to as the "forward direction" and the Y'direction is referred to as the "rearward direction". Further, the ZZ′ direction is referred to as “height direction” or “thickness direction”, and particularly the Z direction is referred to as “upward direction” and the Z′ direction is referred to as “downward direction”.

Here, as shown in FIGS. 1 and 2, the plant protection system 1 includes a planting part 4, a plant protection material 5 such as the above-mentioned mounting base, a water collecting plate 6, a tire stopper 7, and the above-mentioned mounting part. The marker 8 as described above is provided.

(Structure-Planting Department)
The planting portion 4 is a planting base for growing the plant 9, and is a region (that is, an end surface material of the plant protection material 5 on the side facing the void portion 50 through the lower surface material 20 (described later)). It is arranged only in the lower region) and contacts the lower surface member 20. Specifically, the planting section 4 is soil placed at a position above the water collecting plate 6 and below the plant protection material 5 so as to have a uniform thickness. Here, any plant can be used as the planting part 4 as long as the plant 9 can be grown. However, in the first embodiment, the soil containing porous volcanic gravel as the main aggregate is used. The description will be made assuming that the material is used. This soil material does not contain fine particles such as silt and clay, is made of porous gravel sand, and is excellent in water retention and drainage.

Here, the plant 9 is a plant to be protected by the plant protection material 5 and the plant protection system 1 according to the first embodiment. Specifically, this plant 9 grows roots in the planting part 4, part of the stems and leaves are housed inside the later-described void portion 50 of the plant protection material 5, and the tip of the leaf is at the void portion 50. It is planted so as to project upward. In addition, a part of the stems and leaves of the plant 9 is planted so as to reach another adjacent void portion 50 via a lower cutout 13 described later. It should be noted that the type of the plant 9 is arbitrary, and various plants such as moss plants, fern plants, and seed plants can be applied. However, in the first embodiment, not only the vertical direction but also the horizontal direction as shown in FIG. It will be described as a plant (eg, grass) that grows.

(Composition-plant protection material)
The plant protection material 5 is a plant protection means for protecting the plant 9. The plant protection material 5 is a mounting base arranged along the installation surface and has a first fixing portion (described later). The plant protection material 5 is a plate-shaped body having a length and width of about 50 cm and a thickness of about 1 cm to 10 cm, and as shown in FIG. 1, above the planting section 4 along the width direction and the depth direction (on the XY plane). Along the line) there are a number of side-by-side installations. The plant protection materials 5 are connected to each other by a connecting portion 40 (described later) formed at an end portion in the horizontal direction. In addition, when the plant protection material 5 is arranged in the planting section 4, the surface in contact with the planting section 4 (downward surface) is referred to as “back surface”, and the opposite surface (upward surface) is referred to as “front surface”. Will be described.

Here, FIG. 3 is a perspective view showing the plant protection material 5 viewed from the front side, FIG. 4 is a perspective view showing the plant protection material 5 viewed from the back side, and FIG. 5 is a plan view of the plant protection material 5. FIG. 6 is a bottom view of the plant protection material 5. As shown in FIGS. 3 to 6, the plant protection material 5 includes a partition wall 10, a lower surface material 20, an outer frame material 30, and a connecting portion 40.

(Composition-plant protection material-partition)
The partition wall 10 has a void 50 (described later) capable of accommodating at least a part of the plant 9 therein, and a first void (described later) and a second void arranged in parallel with the first void. It is an isolation means that is isolated from each other (described later). The partition wall 10 is a surrounding portion that surrounds the marker 8 attached to the plant protection material 5. The partition wall 10 is a protrusion provided so as to protrude from the lower surface member 20 along the vertical direction, and the tip (upper end) of the protrusion is any of the markers 8 attached to the lower surface member 20. It is a protrusion that protrudes in a direction away from the lower surface member 20 rather than the portion. The partition wall 10 is formed vertically and horizontally inside the space covered by the outer frame member 30, as shown in FIGS. 3 and 5. Here, FIG. 7 is an enlarged view of part A of FIG. 3, and FIG. 8 is a perspective view showing a unit block 11 (described later). As shown in FIGS. 7 and 8, the partition wall 10 includes a first partition wall (hereinafter, partition wall 10a) formed in a hexagonal tube shape in plan view having upper and lower end surfaces as opening surfaces. A unit block 11 having a second partition wall (hereinafter, partition wall 10b) arranged inside the partition wall 10a and having a partition wall 10b formed in a cross shape in a plan view is taken as one unit, and the unit block 11 is A plurality of them are arranged side by side with no gap. However, as shown in FIG. 7, the unit blocks 11 that are adjacent to each other are configured to share a part of the partition wall 10a.

Here, the space defined by the partition wall 10a and the partition wall 10b of the unit block 11 (one of the spaces divided into four by the partition wall 10b in FIG. 8) will be referred to as a "void" 50 in the following description. In addition, when it is necessary to distinguish each void portion 50 from each other, hereinafter, any one void portion 50 is referred to as a “first void portion”, and is arranged in parallel to the first void portion. The other voids 50 will be described as "second voids".

Here, the mutual spacing of the partition walls 10 is arbitrary, but if the mutual spacing of the partition walls 10 is large (that is, the void 50 is large), a person will feel uncomfortable when walking above the plant protection material 5. In addition to the possibility, the bottom of the shoe may be caught in the void 50, which is not preferable. In particular, the conventional publicly known plant protection material made of plastic has a large opening, so that it is very uncomfortable for a pedestrian, and it is difficult for a trolley or a stroller to travel. On the other hand, in the plant protection material 5 according to the first embodiment, the opening at the upper end of the void 50 is set to about 1. because of the ease of walking, the growth of the plant 9, and the ease of making the mold of the plant protection material 5. It is about 5 cm×1.5 cm to 2.5 cm×2.5 cm.

Although the thickness of the partition wall 10 is arbitrary, in the first embodiment, it is necessary to taper the wall thickness in order to integrally form the partition wall 10 by demolding from the mold, and the upper end of the partition wall 10 is required. Has a wall thickness of about 1.5 mm to 2.5 mm, and the lower end has a larger wall thickness. The height of the partition wall 10 is arbitrary as long as it can protect at least a part of the plant 9. Even if the leaves of the plant 9 are worn out, if the growing point located on the upper part of the stem is safe, the part above the growing point is regenerated, so that the partition wall 10 can protect the growing point. Is particularly preferable, and the height is, for example, about 3.5 cm to 7 cm.

Here, an upper cutout 12 and a lower cutout 13 are formed in the partition wall 10, and the upper ends of the portions of the partition wall 10 excluding the upper cutout 12 are formed so as to be located on the same plane. ..

The upper cutout 12 is an opening provided in the partition wall 10 and is opposed to the facing space (that is, the space above the void portion 50) located on the end face side on the side facing the lower surface material 20 with the void portion 50 interposed therebetween. It is a first plant intervening path that is an opening cut out so as to communicate with each other, and from the inside of either one of the first void portion or the second void portion, through the upper notch 12, It is a first plant intervening path that allows the plant 9 to intervene inside the other one of the first void portion and the second void portion.

Specifically, the upper notch 12 is a trapezoidal notch formed in the upper ends of the partition walls 10a and 10b and having a trapezoidal shape in a side view. Here, FIG. 9 is a sectional view corresponding to FIG. 2 showing the vehicle 3 and the plant protection system 1. Since the partition wall 10a and the partition wall 10b are formed with the upper cutouts 12 as described above, it is possible to prevent the plant 9 from being stepped on by the person or the vehicle 3 and die or be damaged. That is, for example, when the car 3 travels above the plant protection material 5, unless the upper cutout 12 is provided, the plant 9 is sandwiched between the tire of the car 3 and the upper end of the partition wall 10. 9 may be cut off. Therefore, by providing a notch in the partition wall 10 as in the first embodiment, the tip of the plant 9 pressed from above by the tire of the vehicle 3 reaches the adjacent void 50 via the upper notch 12. .. Therefore, it is possible to prevent the plant 9 from being sandwiched between the tire of the vehicle 3 and the upper end of the partition wall 10 and being torn. As described above, by reducing the amount of the plant 9 being shredded, the plant 9 can grow healthier. In addition, when using cultivars such as Corysia communis that grow on stalks (stalks that crawl on the ground above the ground and increase new strains at the landing point), the stalks pass through the upper cutout 12. As a result, the crawling stalk is not hurt by wheel load or pedaling pressure, so it is possible to prevent the increase of the green cover in the plane direction. Therefore, as compared with the case where the stalks are not spread healthy, the plants 9 can spread and grow more than the initial arrangement area, and the self-repair by the lawn at the dead spot becomes easy.

Here, the shape of the upper cutout 12 is arbitrary and is not limited to the trapezoidal shape as in the first embodiment. Further, the larger the size of the upper cutout 12, the more preferable, but in the first embodiment, for example, the upper side is 10 mm to 50 mm (so that the partition wall 10 can maintain the strength capable of withstanding the compression and shear stress of the tire of the vehicle 3. A trapezoidal notch having a trapezoidal cross section having a height of 5 mm to 30 mm (more preferably 15 mm to 20 mm), a base of 5 mm to 30 mm (more preferably 15 mm to 20 mm), and a height of 5 mm to 30 mm (more preferably 10 to 15 mm) is desirable.

The lower notch 13 is an opening provided in the partition wall 10 and is a second plant intervening path that is an opening provided closer to the lower surface material 20 than the upper notch 12, and is the first void portion or the second void portion. The second plant intervening path that allows the plant 9 to intervene from the inside of either one of the above through the lower notch 13 into the inside of the other of the first void portion and the second void portion.

Specifically, the lower notch 13 is a notch having a trapezoidal side view with a depth of about 1 cm formed at the lower end of the joint between the partition wall 10a and the partition wall 10b. By thus forming the lower cutout 13 in the partition wall 10a and the partition wall 10b, the plant 9 can grow from the first void portion to the second void portion via the lower notch portion 13. Therefore, it is possible to promote the growth of the plant 9 along the lower end of the plant protection material 5 and to prevent the growth of the plant 9 from being hindered by the partition wall 10. That is, if the lower notch 13 is not provided, the stalk of the stalk of the plant 9 may come into contact with the partition wall 10 and inhibit growth. However, by providing the lower notch 13 as in the first embodiment, the plant 9 can grow or propagate in a wide range through the lower notch 13. Furthermore, since the leaves of the plant 9 are appropriately dispersed and the sunlight required for photosynthesis is efficiently received, healthy growth of the plant 9 can be expected. Further, by forming the lower cutout 13, it is possible to prevent the plant 9 from blocking the upper cutout 12. That is, when the lower cutout 13 is not provided, the stalks of the plant 9 contact the partition wall 10 and grow upward along the partition wall 10 to block the upper cutout 12 and the upper cutout 12 does not function. There is a possibility that it will end up. However, by providing the lower notch 13 as in the first embodiment, it is possible to prevent the plant 9 from growing upward along the partition wall 10 as described above, and the upper notch 12 does not function. It becomes possible to prevent it.

(Composition-plant protection material-bottom material)
The lower surface member 20 is one end surface (in the first embodiment, the lower end surface) in the orthogonal direction (that is, the height direction) orthogonal to the juxtaposed surface of the first void portion and the second void portion in the void portion 50. ) Is an end surface material for covering. The lower surface member 20 is a base panel that is installed along the installation surface (XY plane) and is a base panel to which the marker 8 is attached. The lower surface member 20 is an opening panel having an opening. In addition, the lower surface material 20 is an installation panel installed on the planting surface on which the plants 9 are planted, and has plant intervening paths (circular holes 21, rectangular holes 22, etc.) that are openings through which the plants 9 can intervene. It is an installation panel that has. Here, the lower surface material 20 is a member that roughly covers the lower end surface of the plant protection material 5, and by increasing the contact area of the plant protection material 5 with the planting portion 4, the person or the vehicle 3 This is a member for preventing the plant protection material 5 from being buried in the planting portion 4 when the plant protection material 5 moves on the plant protection material 5. Specifically, the lower surface member 20 is a rectangular plate-shaped member, and is integrally formed with the partition wall 10 and the outer frame member 30.

Here, the lower surface member 20 has a circular hole 21 and a rectangular hole 22, as shown in FIGS. 2 and 4. The opening ratio of the circular holes 21 and the rectangular holes 22 with respect to the entire lower surface member 20 is arbitrary, but an opening ratio with which the plant 9 can easily be attached while maintaining the strength of the lower surface member 20 is preferable, for example, 30 to 70%. A small opening is desirable.

The circular hole 21 is an end face material hole that allows the plant 9 to intervene from the outside of the void portion 50 to the inside of the void portion 50 via the lower surface member 20. Specifically, the circular hole 21 is a hole having a regular circular shape in plan view centered on a position directly below the cross-shaped intersection of the partition wall 10b. The circular holes 21 formed at the ends and corners of the lower surface member 20 are holes having a semicircular shape in plan view or a fan shape in plan view. By providing the circular hole 21 in this way, the plant 9 planted in the planting section 4 reaches the inside of the void 50 through the circular hole 21, and is protected by the partition wall 10 inside the void 50. It Further, the circular hole 21 also has a function as a drainage for allowing water to reach the planting section 4 through the circular hole 21 when water is sprinkled from above the plant protection material 5. In the first embodiment, the hole is a regular circle, but the shape and number of the hole are arbitrary, and for example, the rectangle or hexagon, or the lower surface member 20 itself may be formed in a mesh shape. .. The size of the circular hole 21 is arbitrary, but in the first embodiment, it is assumed that the hole has a diameter of about 40 mm.

The rectangular hole 22 is an end face material hole that allows the plant 9 to intervene from the outside of the void 50 into the inside of the void 50 via the lower surface member 20, and is either the first void or the second void. It is a hole for securing a space for the plant 9 from the inside of one of the two to the inside of the other of the first void portion and the second void portion through the lower cutout 13. Specifically, it is a rectangular hole in plan view that is formed so as to include the position directly below the lower cutout 13 provided at the lower end of the partition wall 10a. By providing the rectangular hole 22 in this way, the plant 9 planted in the planting section 4 reaches the inside of the void 50 through the rectangular hole 22 like the circular hole 21, and the It is protected by the partition wall 10 inside. Further, the rectangular hole 22 is, like the circular hole 21, as a drainage for water to reach the planting part 4 through the rectangular hole 22 when water is sprinkled from above the plant protection material 5. It also has a function. Further, more plants 9 can reach the first void portion to the second void portion through the lower notch 13, and the growth of the creeping plant 9 can be further promoted. In addition, although the rectangular holes are used in the first embodiment, the shape and the number of the holes are arbitrary, and the lower surface member 20 itself may be formed in a circular shape or a hexagonal shape, for example. The size of the rectangular hole 22 is arbitrary, but in the first embodiment, it is assumed that the hole is about 10 mm×20 mm.

(Composition-plant protection material-outer frame material)
The outer frame member 30 is a frame member that constitutes an outer peripheral portion of the plant protection material 5. The outer frame member 30 is arranged so as to cover the front, rear, left, and right four circumferences of the partition wall 10, and is formed in a shape in which four long plate-shaped bodies are combined at their ends. In addition, the above-described connecting portion 40 is formed on the outer surface of the outer frame portion, and the connecting portion 40 enables mutual connection with another plant protection material 5.

(Structure-plant protection material-connection part)
The connection part 40 is a connection means for connecting a plurality of plant protection materials 5 mutually. This connecting portion 40 has a protruding connecting portion 41 and a groove connecting portion 42, and the protruding connecting portion 41 of one plant protection material 5 and the groove connecting portion of another plant protection material 5. By connecting 42 with each other, the plant protection materials 5 can be connected with each other.

Four projecting connecting portions 41 are arranged at equal intervals on each of the front side surface and the right side surface of the outer frame member 30 of each plant protection material 5. Each of these projecting connecting portions 41 is a projection that is formed so as to project to the outside, and is formed in a plan view hollow prismatic shape having a hole along the vertical direction.

Further, the groove-shaped connecting portion 42 is formed on the rear side surface and the left side surface of the outer frame member 30 of each plant protection material 5, and the above-described projecting connection is formed on each of the right end portion and the rear end portion. Four of them are arranged at the same intervals as the parts 41 and at positions corresponding to the protruding connection parts 41. Then, each groove-shaped connecting portion 42 is formed by notching a part of the outer frame member 30 along the vertical direction so that the upper portion thereof is an opening, so that a convex portion protruding upward is provided between the notches. Formed and configured.

When the plant protection materials 5 are connected to each other, the projecting connection portions 41 of one plant protection material 5 are vertically arranged so as to fit in the groove connection portions 42 of the other plant protection material 5. The plants can be connected by stacking the plant protection materials 5 of. Specifically, the connection is performed by inserting the hole of the projecting connecting portion 41 into the convex portion of the groove-like connecting object. Note that the structure of the connecting portion 40 is arbitrary and is not limited to such a mechanism as long as the plant protection materials 5 can be connected to each other.

(Structure-Water collecting plate)
Returning to FIG. 1 and FIG. 2, the water collecting plate 6 is a water collecting means for collecting the water that has passed through the planting section 4. The water collecting plate 6 is a plate-shaped member disposed over the entire surface between the roadbed 2 and the planting section 4. The water collecting plate 6 is made of a material (for example, a metal) that does not allow water to easily pass therethrough, and is arranged with a gradient such that water is transmitted on the surface. Then, the rainwater or the like that has passed through the planting section 4 travels along the water collecting plate 6 and is collected in a water collecting tank or the like, and the water in the tank can be reused for growing the plants 9.

(Structure-Tire stop)
The tire stopper 7 is a stopper for suppressing the movement of the vehicle 3. FIG. 10 is a sectional view corresponding to FIG. 2 showing the tire stopper 7 and the plant protection system 1. Two tire stoppers 7 are arranged in each parking space and are attached to the plant protection material 5. Specifically, the tire stopper 7 includes a concrete block 7a and an elastic member 7b.

The concrete block 7a is a rectangular parallelepiped concrete block, and has holes 7c penetrating in the vertical direction at a plurality of locations (two locations at the front end and the rear end in FIG. 10). The elastic member 7b is an installation member for installing the concrete block 7a on the plant protection material 5. Specifically, the elastic member 7b includes, from the upper surface of the concrete block 7a, one hole 7c of the concrete block 7a, one of the rectangular holes 22 of the plant protection material 5, the lower surface of the lower surface material 20 and the plant protection material 5. It is an annular member in a side view and is arranged so as to reach the upper surface of the concrete block 7a through the other rectangular hole 22 and the other hole 7c of the concrete block 7a in order. By arranging the elastic member 7b in this way, the concrete block 7a and the plant protection material 5 are configured to be pulled in a direction in which they are attracted to each other by an elastic force. Then, when the car 3 (not shown in FIG. 10) is parked, the tire stopper 7 is pressed by the tire of the car 3. At this time, the elastic force of the elastic member 7b causes the concrete block 7a to move to the car 3 Since the tire stopper 7 is inclined in the traveling direction, the load on the tire can be reduced as compared with the case where the tire stopper 7 is tightly connected to the plant protection material 5.

(Structure-Marker)
Returning to FIG. 1 and FIG. 2, the marker 8 is an upper end material that covers a part of the void portion 50 of the plant protection material 5. Further, with respect to the plant protection material 5, from one space (upper space) of the two spaces sandwiching the plant protection material 5 (upper space), orthogonal to the installation surface (XY plane). The mounting portion is mounted along the direction (vertical direction) and has a first fixing portion (described later) and a second fixing portion (described later) that can be mutually fixed. Here, as shown in FIG. 1, a plurality of markers 8 are arranged in parallel in the front-rear direction (the YY' direction) to present a section of the parking space, but each of these markers 8 is any. Since it can be configured similarly, only a single marker 8 will be described below.

11 is a perspective view showing the marker 8 viewed from the front side, FIG. 12 is a perspective view showing the marker 8 viewed from the back side, FIG. 13 is a left side view of the marker 8, and FIG. 15 is a perspective view showing the time, FIG. 15 is a view showing the time when the marker 8 is attached, and FIG. 15(a) is a cross-sectional view taken along section B of FIG. 14 and FIG. 15(b) is taken along section C of FIG. FIG. As shown in FIGS. 11 to 15, the marker 8 is roughly configured to include a main body portion 60, a support portion 70, and a claw portion 80.

(Structure-Marker-Main body)
The main body section 60 is a display section having a display surface. The “display surface” is the most visible surface of the marker 8, and in the first embodiment, refers to the substantially rectangular surface of the upper surface of the main body 60. Thus, since the display surface of the main body portion 60 is the most visible portion, it is preferable to form the display surface in consideration of designability when used as a marking member. In the first embodiment, the main body portion is formed. Although 60 is made of white plastic, it is not limited to this.

Here, as shown in FIG. 13, the central portion of the upper end surface of the main body portion 60 has a shape protruding upward. Since the central portion is thus raised, dust and dirt accumulated in the central portion easily move to the end portion due to gravity, vibration, wind, etc., and the central portion of the display surface of the main body portion 60 is cleaned. Can be kept at Further, a gap CL is provided between the main body 60 and the partition wall 10 as shown in FIG. By providing the clearance CL in this way, dust and dirt that have moved to the end portion fall off into the space on the back surface of the main body portion 60 via the clearance CL, so that the dust and dirt become more difficult to visually recognize, and the main body portion The display surface of 60 can be kept even cleaner. The specific width of the clearance CL is about 1 mm in the first embodiment, but any width can be applied as long as dust and dirt can be removed.

Here, as shown in FIG. 11, a plurality of groove portions 61a, 61b, 61c, 61d are formed in the main body portion 60. When it is not necessary to distinguish these groove portions 61a, 61b, 61c, 61d from each other, they will be simply referred to as "groove portions" 61. These groove portions 61 are fixing means for stably fixing the marker 8 to the plant protection material 5, and as shown in FIG. 14, each groove portion 61 has a shape corresponding to the partition wall 10. There is. Then, when the marker 8 is dropped from above, the partition wall 10 is housed in each groove 61, and the lower surface of the main body portion 60 has a lower end surface (hereinafter, notched surface) of the surfaces surrounding the upper notch 12 in the partition wall 10. ), the marker 8 is supported by the notch surface. In this way, by providing the groove portion 61 corresponding to the shape of the partition wall 10 in the marker 8, the movement of the marker 8 along the horizontal direction can be suppressed when the marker 8 is installed, and the marker 8 can be more stably fixed.

Further, by providing the groove portion 61, as shown in FIG. 15, the marker 8 is housed in the space surrounded by the partition wall 10. Specifically, the upper end of the partition wall 10 projects upward from any part of the marker 8. Therefore, the external force acting on the marker 8 can be reduced. For example, even when the vehicle 3 travels above the marker 8, the bulkhead 10 that is the most protruding portion is heavily loaded from the vehicle 3, and the marker 8 is not heavily loaded. .. Further, even when the steering wheel is turned while the vehicle 3 is stopped on the marker 8, the rotational force applied to the marker 8 can be suppressed for the same reason, and the marker 8 can be prevented from being damaged or being accidentally dropped.

Further, as shown in FIGS. 12 and 13, a locking portion 62 is provided at the rear end portion (end portion in the Y′ direction) of the main body portion 60. The locking portion 62 is a portion used when the marker 8 is removed (described later), and is a locking means for hooking the end portion of the marker 8 on the partition wall 10. The locking portion 62 is a portion that projects rearward from the main body portion 60, and has any shape and thickness as long as the marker 8 can be hooked, but in the first embodiment, other portions of the main body portion 60. It has a thinner shape. The details of the removal of the marker 8 using the locking portion 62 will be described later.

(Structure-Marker-Support)
The support portion 70 is a support means for supporting the main body portion 60, and is interposed between the main body portion 60 and the lower surface member 20 at the time of attaching the marker 8 so as to maintain a constant distance therebetween. To do. That is, the main body portion 60 of the marker 8 is supported by the bottom surface of the main body portion 60 contacting the cutout surface of the upper cutout 12 of the partition wall 10 as described above, and the support portion 70 for the lower surface material 20. Support is made by touching. In the first embodiment, the supporting portion 70 is provided so as to project downward from two locations on the lower surface of the main body portion 60, but the number of installations is not limited to this, and a single supporting portion is provided. It may be 70. Further, although the shape of the supporting portion 70 is a curved plate-like body as shown in FIGS. 11 and 12 in the first embodiment, the shape is not limited to this and any shape can be applied.

(Structure-Marker-Claw)
The claw portion 80 is a second fixing portion (described later) that can be mutually fixed to a first fixing portion (described later), and is a member that protrudes from the main body portion 60 toward the lower surface member 20. The claw portion 80 is arranged in the vicinity of the rear end portion of the main body portion 60, and includes a right claw portion arranged to the right of the center and a left claw portion arranged to the left of the center. It is composed of two. Each of the claws 80 has a shape projecting downward from the lower surface of the main body 60, and is folded back at the lower end in a direction facing each other. The part folded back in this way is hereinafter referred to as a "folded part 81". An inclined portion 82 is provided at the lower end of the folded portion 81. The length of the claw portion 80 in the Z direction is arbitrary as long as it is longer than at least the support portion 70 described above.

Here, a sandwiching space Ep is provided between the claw portions 80 as shown in FIGS. 11 and 12. When the marker 8 is attached, the partition wall 10b fits in the holding space Ep, and the partition wall 10b is sandwiched and fixed by the two claw portions 80. The specific method of attaching the marker 8 will be described later. The specific material of the claw portion 80 is arbitrary, but an elastic material that allows at least the left and right claw portions 80 to bend in the direction of separation is preferable.

(Construction method)
Then, the construction method of the said plant protection system 1 is demonstrated.

First, the water collecting plate 6 is spread over the upper surface of the roadbed 2 of the parking lot. Next, the planting part 4 is formed above the water collecting plate 6. At this time, it is preferable that the planting section 4 be leveled so that it becomes flat. Next, a plurality of plant protection materials 5 are arranged side by side above the planting section 4. The plant protection materials 5 are connected to each other by a connecting material formed at the end of each plant protection material 5. Next, a marker 8 is attached to the plant protection material 5 to divide the parking space (details will be described later). Next, the tire stopper 7 is attached to the parking space. Finally, the plant 9 is planted in the planting section 4 by sowing the seeds of the plant 9 on the circular hole 21 and the rectangular hole 22 at positions where the marker 8 and the tire stopper 7 are not attached from above the plant protection material 5. Plant. Note that seedlings may be planted in the planting section 4 instead of seeds. This is the end of the description of the construction method of the plant protection system 1.

(How to attach the marker)
Subsequently, a method of attaching the marker 8 will be described.

(How to attach the marker-Outline)
First, an outline of a method of attaching the marker 8 will be described. 16A and 16B are cross-sectional views corresponding to the cross-section B of FIG. 14 showing the method of attaching the marker 8, where FIG. 16A is step 1, FIG. 16B is step 2, and FIG. 16C is step 3. Indicates. Note that each arrow in FIG. 16 indicates the direction in which the marker 8 is moved. Note that, in FIG. 16 and FIG. 17 described later, for convenience of illustration, the display of the planting section 4, the water collecting plate 6, and the roadbed 2 is omitted.

As shown in FIG. 16, the marker 8 can be attached to or removed from the plant protection material 5. Here, "attached" indicates that the marker 8 and the plant protection material 5 are in contact with each other. In addition, “removed” and “not attached” refer to a state where the marker 8 and the plant protection material 5 are not in contact with each other.

Here, roughly, the plant protection material 5 includes a “first fixing portion” and the marker 8 includes a “second fixing portion”. The “first fixing portion” is a portion that can be fixed to the second fixing portion, and is the edge portion of the opening (circular hole 21) provided in the lower surface member 20 in the first embodiment. .. The “edge of the opening” is a formed body located near (for example, the periphery or above) the opening, and includes, for example, the lower surface member 20 located around the circular hole 21 and the circular hole 21. This is a concept including the partition 10b located above, but in the first embodiment, the "first fixing portion" is the "partition" 10b. The “second fixing portion” is a portion that can be fixed to the first fixing portion, and in the first embodiment, the “second fixing portion” is the “claw portion” 80 as described above. ..

And, the mutual state of the first fixing portion and the second fixing portion is such that the first fixing portion and the second fixing portion are fixed to each other in a state where the marker 8 is attached to the plant protection material 5. The "state" can be switched to the "fixed state" in which the first fixing portion and the second fixing portion are not fixed to each other. Here, the “fixed state” indicates a state in which the marker 8 cannot be removed from the plant protection material 5 along an orthogonal direction (upward in the first embodiment) orthogonal to the installation surface, Specifically, when the marker 8 is moved upward, the movement is blocked by the plant protection material 5. In addition, the “unfixed state” refers to a state in which the marker 8 can be removed from the plant protection material 5 along an orthogonal direction (upward in the first embodiment) orthogonal to the installation surface. Specifically, when the marker 8 is moved upward, the movement is not hindered by the plant protection material 5.

(How to attach the marker-Details)
Then, the detail of the attachment method of the marker 8 is demonstrated. As shown in FIG. 16 described above, when the marker 8 is attached, the marker 8 is pressed against the plant protection material 5 along a direction (up and down direction) orthogonal to the installation surface. Then, when the inclined portion 82 of the claw portion 80 comes into contact with the upper end of the partition wall 10b, the vertical force pressing the marker 8 against the plant protection material 5 is converted into a lateral force by the inclination of the inclined portion 82, and the nail A force acts in a direction in which the portions 80 separate from each other, and the claw portion 80 bends to the left and right to spread as shown in FIG. In this state, the partition wall 10b is sandwiched between the folded-back portions 81 of the claw portion 80. Then, by pushing the marker 8 further downward, as shown in FIG. 16C, the folded-back portion 81 is dropped from the partition wall 10b, and the elastic force of the claw portion 80 restores the original bending, and the claw portion 80 is returned. The partition wall 10b is sandwiched in the sandwiching space Ep (fixed state). In this way, the mutual state of the first fixing portion (the partition wall 10b) and the second fixing portion (the claw portion 80) becomes a fixed state by locking the claw portion 80 to the edge of the partition wall 10b.

In this fixed state, the marker 8 cannot be removed along the upward direction. That is, even if the marker 8 is simply pulled out in the vertically upward direction, the folded portion 81 is caught on the lower end portion of the partition wall 10b, and therefore the marker 8 cannot be removed. Also, even if the rear end of the marker 8 is used as a fulcrum and the front end is used as a force point and the front end is pulled out to rotate toward the rear end, the claw 80 hits the edge of the circular hole 21 and cannot rotate. 8 cannot be removed. Therefore, it is possible to prevent the marker 8 from being unintentionally removed.

(How to remove the marker)
Subsequently, a method for removing the marker 8 will be described in detail. FIG. 17 is a cross-sectional view corresponding to the C cross section of FIG. 14 showing the method for removing the marker 8, FIG. 17( a) is step 1, FIG. 17( b) is step 2, and FIG. 17( c) is step 3. Indicates. Each arrow in FIG. 17 indicates the direction in which the marker 8 is moved. In the removal method shown in the first embodiment, roughly, the marker 8 is first released in the fixing release direction (the direction in which the front end is lifted while the rear end of the marker 8 is fixed. See the arrow in FIG. 17B). ) To switch the mutual state of the first fixing portion (partition wall 10b) and the second fixing portion (claw portion 80) from the fixed state to the released state, and then remove (upward direction of the marker 8). Pull out).

Specifically, first, as shown by the arrow in FIG. 17A, the marker 8 is moved upward (Z direction) and backward (Y′ direction) to move the locking portion 62 at the rear end of the marker 8. Hook on the upper end of the partition wall 10b. FIG. 17B shows a state in which the locking portion 62 is hooked on the upper end of the partition wall 10b. As shown in FIG. 15A, since there is a slight margin between the upper end of the folded-back portion 81 of the claw portion 80 and the lower end of the partition wall 10b sandwiched between the claw portions 80, there is a slight margin above the marker 8. The movement to the wall is not hindered by the partition wall 10b.

Subsequently, as shown by the arrow in FIG. 17( b ), the front end of the marker 8 is lifted toward the rear end of the marker 8 and rotated by using the locking portion 62 as a fulcrum and the front end of the marker 8 as a force point. Let When the claw portion 80 is rotated in this manner, the claw portion 80 becomes the point of action, and therefore, due to the principle of leverage, a larger force than simply lifting the claw portion 80 acts on the claw portion 80. Therefore, the claw portion 80 opens and the folded-back portion 81 sandwiches the partition wall 10b (fixed state). FIG. 17C shows this unlocked state. Finally, by pulling out the marker 8 upward (in the direction of the arrow in FIG. 17C), the claw portion 80 falls off the partition wall 10b and the marker 8 can be removed.

As described above, in the first embodiment, when a force is applied to the marker 8 in the fixing release direction (curved direction in FIG. 17B) different from the orthogonal direction (upward direction) orthogonal to the installation surface, In addition, the mutual state of the first fixing portion (partition wall 10b) and the second fixing portion (claw portion 80) is changed from the fixed state to the unfixed state by disengaging the claw portion 80 from the edge of the partition wall 10b. Switch. That is, the gripping force of the claw portion 80 does not open when the marker 8 is simply lifted up, but opens when the marker 8 is rotated by the lever principle with the rear end portion of the marker 8 as a fulcrum. It is formed so as to have a moderate force.

(Effect of Embodiment 1)
As described above, according to the attachment structure of the first embodiment, when a force is applied to the marker 8 in the fixing release direction different from the orthogonal direction, the partition wall 10b and the claw portion 80 are in a mutual state. Changes from the fixed state to the fixed release state, so the mechanism can be complicated compared to the case where the marker 8 is simply attached and detached along the orthogonal direction, and the marker 8 can be inadvertently removed due to some external factor. Since it is not fixed by frictional force, the frictional force does not increase even if it is pushed further in the mounting direction, and the force is further applied in the mounting direction and the marker 8 is firmly mounted. This can prevent the marker 8 from being difficult to remove.

Further, since the tip of the partition wall 10 projects in a direction away from the lower surface material 20 than any part of the marker 8 attached to the lower surface material 20, the partition wall 10 protects the marker 8 and externally attaches to the marker 8. Since it is possible to suppress the application of such a force, it is possible to prevent the marker 8 from being damaged or coming off the lower surface member 20.

Further, since the central portion of the upper end surface of the marker 8 has a shape protruding upward, dirt and dust accumulated on the upper surface of the marker 8 can be dropped to the side of the marker 8 and It is possible to prevent the marker 8 from becoming inconspicuous. Moreover, the strength of the member itself can be increased due to the upwardly protruding shape.

Further, since the gap CL is provided between the marker 8 and the partition wall 10, the dirt and dust accumulated on the surface of the marker 8 can be moved to the back side of the marker 8 through the gap CL, and the dirt and dust can be removed. Thus, it is possible to prevent the marker 8 from becoming inconspicuous.

Further, the mutual state of the claw portion 80 and the partition wall 10b becomes a fixed state by locking the claw portion 80 to the partition wall 10b, and becomes a fixed release state by engaging and disengaging the claw portion 80 from the partition wall 10b. It is possible to switch between the locked state and the unlocked state with a simple operation.

Further, while the plant 9 is protected from the load of the person or the vehicle 3 by the lower surface material 20, the marker 8 is used to express the geometrical design, the characters, the symbols, etc. on the lower surface material 20 to perform the information transmission and the design expression. You can

(Embodiment 2)
Next, the second embodiment will be described. The second embodiment generally relates to an attachment structure that is attached to or removed from the plant protection material 5 by rotating the marker 100 along a horizontal plane. The configuration of the second embodiment is substantially the same as the configuration of the first embodiment except where noted, and the configuration substantially the same as the configuration of the first embodiment is used in the first embodiment. The same reference numerals are given as necessary and the description thereof will be omitted.

(Structure-Marker)
FIG. 18 is a perspective view showing the marker 100 seen from the front surface side of the second embodiment, and FIG. 19 is a perspective view showing the marker 100 seen from the back surface side. As shown in FIGS. 18 and 19, the marker 100 is roughly configured to include a main body portion 60, a support portion 70, and a claw portion 90. However, since the configuration can be the same as that of the first embodiment except for the claw portion 90, only the configuration of the claw portion 90 will be described below. In the second embodiment, the main body 60 is not removed by the principle of leverage as in the first embodiment, and thus the main body 60 needs to be provided with the locking portion 62 as in the first embodiment. There is no.

(Structure-Marker-Claw)
The claw portion 90 is a second fixing portion that can be fixed to the first fixing portion (the partition wall 10b). The claw portion 90 is installed closer to the left side (X′ direction) than the center in the width direction (XX′ direction) as a whole, projects downward from the main body portion 60, and has X at the lower end portion. It is folded back in the direction. The portion folded back in this way is hereinafter referred to as a "folded portion 91". Unlike the first embodiment, only one claw portion 90 of the second embodiment is provided.

(How to remove the marker)
Subsequently, a method for removing the marker 100 will be described in detail. Note that the method of attaching the marker 100 can be performed by performing the removal method in the reverse order, and thus detailed description thereof will be omitted.

20: is a figure which shows the procedure 1 of the removal method of the marker 100, FIG.20(a) is a perspective view of the marker 100, FIG.20(b) is sectional drawing in (alpha) cross section of FIG.20(a). is there. 21 is a diagram showing a procedure 2 of the method for removing the marker 100. FIG. 21(a) is a perspective view of the marker 100, and FIG. 21(b) corresponds to the α cross section of FIG. 20(a). FIG. 22 is a diagram showing a procedure 3 of the method for removing the marker 100. FIG. 22(a) is a perspective view of the marker 100, and FIG. 22(b) corresponds to the α cross section of FIG. 20(a). FIG. 23A and 23B are plan views showing a method of removing the marker 100, FIG. 23A shows a fixed state, and FIG. 23B shows a fixed release state. In the detaching method shown in the second embodiment, roughly, the marker 100 is first fixed in the fixing releasing direction (in the second embodiment, the center of the marker 100 in the XX′ direction and the YY′ direction is used as an axis). , A direction of rotation along a horizontal plane. See the arrow in FIG. 21A.) to move the first fixing portion (partition wall 10b) and the second fixing portion (claw portion 90) to each other in a fixed state. From the fixed state to the unlocked state (see FIG. 23), and then the removal (the upward pulling out of the marker 100) is performed.

Specifically, first, the marker 100 is moved upward (Z direction) as shown by the arrow in FIG. FIG. 21 is a diagram after the marker 100 is moved upward. When moved in this manner, the grooves 61 of the marker 100 are not fitted in the partition wall 10 as shown in FIG. As shown in FIG. 20( b ), since there is some margin between the upper end of the folded portion 91 of the claw 90 and the lower end of the partition wall 10 b sandwiched by the claw 90, there is a slight margin above the marker 100. The movement to the wall is not hindered by the partition wall 10b.

Subsequently, as shown by the arrow in FIG. 21A, the main body 60 is gripped and the entire marker 100 is rotated along the horizontal plane. FIG. 22 is a diagram after rotation. It should be noted that the rotating direction may be either direction, but in the second embodiment, a case where the rotating direction is counterclockwise is illustrated. When the main body portion 60 is rotated in this way, as shown in FIG. 22B, the folded-back portion 91 of the claw portion 90 integrally formed with the main body portion 60 also rotates, and a partition wall is provided above the folded-back portion 91. 10b is in a non-positioned state (fixed state). Finally, the marker 100 can be removed by pulling out the marker 100 upward (in the direction of the arrow in FIG. 22A).

As described above, in the second embodiment, the force in the fixing release direction (counterclockwise direction in FIG. 21A) different from the orthogonal direction (upward direction) orthogonal to the installation surface is applied to the marker 100. When actuated, the mutual state of the first fixing portion (partition wall 10b) and the second fixing portion (claw portion 90) is switched from the fixed state to the fixed release state.

(Effect of Embodiment 2)
Thus, according to the attachment structure of the second embodiment, by rotating the marker 100 with respect to the plant protection material 5, the mutual state of the claw portion 90 and the partition wall 10b becomes a fixed state and a fixed state. Since the switching is performed, it is possible to switch between the fixed state and the fixed release state with an extremely simple operation.

(Embodiment 3)
Next, the third embodiment will be described. The third embodiment generally relates to a mounting structure in which the marker 100 is mounted on or removed from the plant protection material 5 by translating (sliding) the marker 100 along a horizontal plane. The configuration of the third embodiment is substantially the same as the configuration of the second embodiment except where noted, and the configuration substantially the same as the configuration of the second embodiment is used in the second embodiment. The same reference numerals are given as necessary and the description thereof will be omitted.

(Structure-Marker)
Since the same marker 100 as that of the second embodiment (see FIGS. 18 and 19 described above) can be used as the marker 100 of the third embodiment, the description of the configuration of the marker 100 is omitted.

(How to remove the marker)
Subsequently, a method for removing the marker 100 will be described in detail. Note that the method of attaching the marker 100 can be performed by performing the removal method in the reverse order, and thus detailed description thereof will be omitted.

24: is a figure which shows the procedure 1 of the removal method of the marker 100 which concerns on Embodiment 3 of this invention, FIG.24(a) is a perspective view of the marker 100, FIG.24(b) is FIG. It is sectional drawing in (beta) cross section of a). 25 is a diagram showing a procedure 2 of the method for removing the marker 100. FIG. 25(a) is a perspective view of the marker 100, and FIG. 25(b) corresponds to the β cross section of FIG. 24(a). FIG. 26 is a diagram showing a procedure 3 of the method for removing the marker 100. FIG. 26(a) is a perspective view of the marker 100, and FIG. 26(b) corresponds to the β cross section of FIG. 24(a). FIG. 27A and 27B are plan views showing a method of removing the marker 100, FIG. 27A shows a fixed state, and FIG. 27B shows a fixed release state. In the removal method shown in the third embodiment, the marker 100 is first moved in the fixing release direction (in the third embodiment, the X′ direction; see the arrow in FIG. 25A). The mutual state of the first fixing portion (partition wall 10b) and the second fixing portion (claw portion 90) is switched from the fixed state to the fixed release state (see FIG. 27), and then removed (in the upward direction of the marker 100). Pull out).

Specifically, first, the marker 100 is moved upward (Z direction) as shown by the arrow in FIG. FIG. 25 is a diagram after the marker 100 is moved upward. When moved in this manner, the grooves 61 of the marker 100 are not fitted in the partition wall 10 as shown in FIG. As shown in FIG. 24( b ), since there is a slight margin between the upper end of the folded portion 91 of the claw 90 and the lower end of the partition wall 10 b sandwiched by the claw 90, there is a slight margin above the marker 100. The movement to the wall is not hindered by the partition wall 10b.

Subsequently, as shown by the arrow in FIG. 25A, the main body 60 is gripped and the entire marker 100 is slid. FIG. 26 is a diagram after the slide. The sliding direction is opposite to the direction in which the claw portion 90 is folded back, and is slid in the X′ direction in the third embodiment. When the main body portion 60 is slid in the X'direction in this manner, as shown in FIG. 26B, the folded portion 91 of the claw portion 90 formed integrally with the main body portion 60 also slides in the X'direction. The partition wall 10b is not positioned above the folded-back portion 91 (fixed state). Finally, the marker 100 can be removed by pulling out the marker 100 upward (in the direction of the arrow in FIG. 26A).

As described above, in the third embodiment, a force acts on the marker 100 in the fixing release direction (X′ direction in FIG. 25A) different from the orthogonal direction (upward direction) orthogonal to the installation surface. At this time, the mutual state of the first fixing portion (partition wall 10b) and the second fixing portion (claw portion 90) is switched from the fixed state to the fixed release state.

(Effect of Embodiment 3)
As described above, according to the attachment structure of the third embodiment, by sliding the marker 100 with respect to the plant protection material 5, the mutual state of the claw portion 90 and the partition wall 10b becomes a fixed state and a fixed state. Since the switching is performed, it is possible to switch between the fixed state and the fixed release state with an extremely simple operation.

[III] Modifications to Embodiments Although the embodiments according to the present invention have been described above, the specific configurations and means of the present invention are within the scope of the technical idea of each invention described in the claims. In, it is possible to arbitrarily modify and improve. Hereinafter, such a modified example will be described.

(About problems to be solved and effects of the invention)
First, the problem to be solved by the invention and the effect of the invention are not limited to the above-mentioned contents, and may differ depending on the implementation environment of the invention and details of the configuration, and only a part of the above-mentioned problems May be solved or only a part of the effects described above may be achieved.

(About dimensions and materials)
The sizes, shapes, materials, ratios, etc. of the respective parts of the plant protection system 1 described in the detailed description of the invention and the drawings are merely examples, and other arbitrary sizes, shapes, materials, ratios, etc. can be used. For example, the shapes and structures of the plant protection material 5, the markers 8 and 100, etc. are merely examples.

(About partition wall)
In each embodiment, the partition wall 10 has a hexagonal tubular honeycomb structure, but the partition wall 10 is not limited to this, and the partition wall 10 may be formed in various shapes. Further, the shape and thickness of the partition wall 10 may be changed depending on the type of the plant 9, and when the moss plant is used, for example, the partition wall 10 and the planting portion 4 may be thinned.

(About circular holes and rectangular holes)
In each of the embodiments, the lower surface material 20 has been described as having the circular hole 21 and the rectangular hole 22, but depending on the amount of plants 9 growing in the planting section 4 and the drainage of the installation place of the plant protection material 5. Alternatively, any of these holes may be omitted. Further, in each of the embodiments, the plant 9 grown in the planting section 4 has a structure in which it reaches the void portion 50 through the circular hole 21 and the rectangular hole 22, but the present invention is not limited to this, and the planting section 4 is placed under You may plant directly on the upper surface of the material 20. For example, a plant that does not grow roots such as a moss plant can be planted directly on the upper surface of the lower surface member 20. In this case, the circular hole 21 and the rectangular hole 22 may be omitted.

Further, in each of the embodiments, the seeds of the plant 9 are sown in both the circular hole 21 and the rectangular hole 22, but the seeds may be sown in only one of them. In particular, when the plant 9 grows from the rectangular hole 22 and closes the lower cutout 13, the plant 9 planted in the circular hole 21 inhibits the growth reaching the other void 50 through the lower cutout 13. If there is a possibility that it will end up, the plant 9 may not be planted in the rectangular hole 22.

(About void)
Although the void 50 is not filled with the planting portion 4 in each of the embodiments, the void 50 may be filled with the planting portion 4. Also in this case, since the partition wall 10 has the upper cutout 12 and the lower cutout 13, the following effects are achieved.

First, as an effect of the upper cutout 12, when the upper end of the plant 9 is collapsed due to pedaling pressure or wheel load, the upper end of the plant 9 sinks into the planting part 4 in the upper cutout 12, so Damage to the upper end of the plant 9 can be prevented as compared with the case where the plant 12 does not exist (that is, the plant 9 directly contacts the partition wall 10 ). In addition, when using a variety that grows on the stamens stems such as the above-mentioned Korushishiba, even if the trampling pressure and wheel load are applied, because the stolon stalks sink into the planting part 4 in the upper notch 12, the same. In addition, it can prevent the damage of the stamen.

In addition, as an effect of the lower cutout 13, the root of the plant 9 can be extended to reach the adjacent void 50 through the lower cutout 13, and the circular hole 21 and the rectangular hole 22 below the void 50 can be extended. It can be extended to the lower side of the lower surface material 20 via the base material, the root area capable of absorbing nutrient water is expanded, and the plant 9 can grow soundly.

(About water collecting plate)
In each of the embodiments, the water collecting plate 6 is arranged between the planting section 4 and the roadbed 2, but if the water is not reused, the water collecting plate 6 may not be provided. I do not care.

(About construction method)
Although the seeds of the plant 9 are sown on the planting unit 4 after the plant protection material 5 is installed in each embodiment, the present invention is not limited to this. For example, after planting the seeds of the plant 9 in the planting section 4, the plant protection material 5 may be placed thereon, and thereafter, the plant protection material 5 may be compacted with a compaction roller.

(About use of marker)
In each of the embodiments, the markers 8 and 100 are used as marks for attaching to the plant protection material 5, but the present invention is not limited to this and can be applied to any device that attaches or detaches the attachment part to or from the attachment base. Mounting structure can be applied. For example, a detachable lighting fixture whose arrangement can be arbitrarily changed by providing a lighting device on the mounting portion may be used.

(About the shape of the marker)
In each of the embodiments, the shape of the markers 8 and 100 is a shape in which the central portion is raised. However, the shape is not limited to this. For example, one end portion (for example, the right end portion) of the marker 8 or 100 that faces the other end portion ( For example, the shape may be a slope reaching the left end). When the marker 8 or 100 is installed in a place where dust or dirt does not accumulate on the surface (for example, when the plant protection material 5 is originally installed on a slope or a wall surface), the marker 8 or 100 is used. It may be flat.

(Appendix)
The mounting structure according to appendix 1 is a mounting base arranged along an installation surface, and includes one of a mounting base having a first fixing portion and one of two spaces sandwiching the mounting base with respect to the mounting base. A mounting part that is mounted along a direction orthogonal to the installation surface from a space, the mounting part having a second fixing part that can be mutually fixed with the first fixing part; When the first fixing portion and the second fixing portion are fixed to each other while being attached to the attachment base, the attachment portion cannot be removed along the orthogonal direction. In the case of the fixed release state in which the first fixing portion and the second fixing portion are not fixed to each other, it is possible to remove the mounting portion along the orthogonal direction, with respect to the mounting portion. Then, when a force in a fixing release direction different from the orthogonal direction acts, the mutual state of the first fixing portion and the second fixing portion switches from the fixing state to the fixing releasing state.

The attachment structure according to attachment 2 is the attachment structure according to attachment 1, wherein the attachment base is a base panel that is installed along the installation surface, and a base panel to which the attachment part is attached and the base panel. A projecting portion provided so as to project along the orthogonal direction, wherein a tip of the projecting portion is in a direction away from the base panel, as compared with any portion of the mounting portion mounted on the base panel. And a protruding portion that protrudes.

The attachment structure according to attachment 3 is the attachment structure according to attachment 1 or 2, wherein the installation surface is a surface along a horizontal plane, the attachment portion is attached from above to the attachment base, and The central portion of the upper end surface has a shape protruding upward.

An attachment structure according to attachment 4 is the attachment structure according to any one of attachments 1 to 3, wherein the attachment base includes a surrounding portion surrounding the attachment portion attached to the attachment base,
There is a gap between the mounting portion and the surrounding portion.

An attachment structure according to attachment 5 is the attachment structure according to any one of attachments 1 to 4, the attachment base includes an opening panel having an opening, and the first fixing portion includes the attachment portion to the attachment. A claw portion protruding toward the base, the second fixing portion is an edge portion of the opening provided in the opening panel, and a mutual state of the claw portion and the edge portion is the claw portion. The fixed state is achieved by locking the portion to the edge portion, and the fixed release state is obtained by engaging and disengaging the claw portion from the edge portion.

The attachment structure according to attachment 6 is the attachment structure according to any one of attachments 1 to 5, wherein the attachment base is an installation panel installed on a planting surface where a plant is planted, and the plant is An installation panel having a plant intervening path that is an interposable opening is provided, and the plant extends from the planting surface to the space on the side facing the planting surface with the installation panel sandwiched therebetween. Can be intervened.

(Effect of additional notes)
According to the mounting structure described in appendix 1, when a force in a fixing release direction different from the orthogonal direction acts on the mounting portion, the mutual states of the first fixing portion and the second fixing portion are fixed. Since the state is switched to the unlocked state, the mechanism can be complicated compared to the case of simply attaching and detaching along the orthogonal direction, and there is a possibility that the attaching part will be inadvertently removed due to some external factor. It can be reduced, and because it is not fixed by frictional force, even if it is pushed further in the installed direction, the frictional force does not increase, and more force acts in the installed direction and the mounting part is firmly attached. It is possible to prevent the attachment part from being difficult to remove.

According to the attachment structure described in appendix 2, since the tip of the protrusion protrudes in a direction away from the base panel than any part of the attachment attached to the base panel, the protrusion protects the attachment. However, since it is possible to prevent an external force from acting on the mounting portion, it is possible to prevent the mounting portion from being damaged or coming off the base panel.

According to the mounting structure described in appendix 3, since the central portion of the upper end surface of the mounting portion has a shape that is bulged upward, dirt and dust accumulated on the upper surface of the mounting portion can be laterally transferred to the mounting portion. It can be dropped, and it can be prevented that the mounting part becomes inconspicuous due to dirt and dust. Moreover, the strength of the member itself can be increased due to the upwardly protruding shape.

According to the mounting structure according to attachment 4, since there is a gap between the mounting portion and the surrounding portion, dirt and dust accumulated on the surface of the mounting portion are moved to the back side of the mounting portion through the gap. It is possible to prevent the mounting portion from becoming inconspicuous due to dirt and dust.

According to the mounting structure described in appendix 5, the mutual state of the claw portion and the edge portion becomes a fixed state by locking the claw portion to the edge portion, and the fixing is released by engaging and disengaging the claw portion from the edge portion. Since it is in the state, it is possible to switch between the fixed state and the released state with an extremely simple operation.

According to the mounting structure described in appendix 6, the mounting base protects the plant from the load of a person or an automobile, and the geometrical design, characters, symbols, etc. are expressed by the mounting portion on the mounting base, thereby transmitting and receiving information. Can express design.

1 Plant Protection System 2 Roadbed 3 Vehicle 4 Planting Part 5 Plant Protection Material 6 Water Collection Plate 7 Tire Stop 7a Concrete Block 7b Elastic Member 7c Hole 8 Marker 9 Plant 10 Partition 10a Partition 10b Partition 11 Unit Block 12 Top Notch 13 Lower notch 20 Lower surface material 21 Circular hole 22 Rectangular hole 30 Outer frame material 40 Connecting portion 41 Projecting connecting portion 42 Groove connecting portion 50 Void portion 60 Main body portion 61, 61a, 61b, 61c, 61d Groove portion 62 Locking portion 70 Support Part 80 Claw part 81 Folding part 82 Inclined part 90 Claw part 91 Folding part 100 Marker CL Gap Ep Clamping space

Claims (6)

A mounting structure for mounting a marking mounting portion on the outer surface of a planting base,
A mounting base arranged along an installation surface that is an outer surface of the planting base, the mounting base having a first fixing portion,
Relative to said mounting base, said said installation surface side of the space of the mounting base to sandwich two spaces from the space on the opposite side, a said attachment portion attached along a perpendicular direction perpendicular to the installation surface , and a said mounting portion having a second fixing portion fixable to one another and said first fixing portion,
The mounting base is
A base panel installed along the installation surface, wherein the mounting portion is installed,
A partition wall provided so as to project from the base panel along the orthogonal direction, for partitioning a void portion capable of accommodating at least a part of the planting planted in the planting base therein. A partition wall, the tip of the partition wall, than any part of the mounting portion mounted on the base panel, a partition wall protruding in a direction away from the base panel ,
The first fixing portion is the partition wall,
The base panel has a plant intervening path that is an opening through which the planting planted on the planting base can pass toward the void portion,
Part of the second fixing portion of the mounting portion, of the two spaces sandwiching the base panel, from the space on the side opposite to the space on the side of the installation surface to the space on the side of the installation surface, of the base panel. It is possible to insert through the plant intervening path, it is possible to mutually fix the second fixing portion and the first fixing portion in the inserted state,
In a state where the mounting portion is mounted on the mounting base,
In the fixed state where the first fixing portion and the second fixing portion are fixed to each other, the attachment is performed along the orthogonal direction by the second fixing portion being locked to the partition wall. It is impossible to remove the part,
When the first fixing portion and the second fixing portion are not fixed to each other, the second fixing portion is engaged with and disengaged from the partition wall, so that the attachment is performed along the orthogonal direction. The part can be removed,
When a force is applied to the attachment portion in a fixing release direction different from the orthogonal direction, the mutual state of the first fixing portion and the second fixing portion changes from the fixing state to the fixing release. Switch to the state,
Mounting structure. The installation surface is a surface along a horizontal plane,
The attachment portion is attached to the attachment base from above,
The central portion of the upper end surface of the mounting portion has a shape protruding upward.
The mounting structure according to claim 1 . The second fixing portion is a claw portion protruding from the mounting portion toward the base panel ,
Mutual state of the claw portion and the partition wall becomes the fixed state by locking the pawl portion to the partition wall, and the unlocking state by disengaging the pawl portion from the partition wall,
The mounting structure according to claim 1. The claw portions are a right claw portion and a left claw portion that are arranged to face each other with a sandwiching space in between, and a folding-back portion is provided at each tip of the right claw portion and the left claw portion,
The right claw portion and the left claw portion are pushed into the base panel along the orthogonal direction, and the folded portions of each of the right claw portion and the left claw portion are interposed in the space on the installation surface side by the plant. The partition wall is sandwiched in the sandwiching space between the right claw part and the left claw part by inserting the right claw part and the left claw part, and the folded back part of each of the right claw part and the left claw part is inserted. By locking the part to the edge of the partition wall, the right claw portion and the left claw portion and the partition wall can be in the fixed state,
The right claw portion and the left claw portion are rotated in the fixing release direction that is a direction away from the partition wall, and the folded portions of each of the right claw portion and the left claw portion are removed from the space on the installation surface side. By pulling out through the plant intervening path, by making the folded portion of each of the right nail portion and the left nail portion disengaged from the edge of the partition wall, the right nail portion and the left nail portion. A part and the partition wall can be in the non-fixed state,
The mounting structure according to claim 3. A folded-back portion is provided at the tip of the claw portion,
The claw portion is pushed along the orthogonal direction with respect to the base panel, the folded portion of the claw portion is inserted into the space on the installation surface side through the plant intervening path, and along the base panel. By rotating the claw portion in the plane in the first direction so that the folded-back portion of the claw portion is locked to the edge portion of the partition wall, the claw portion and the partition wall may be in the fixed state. Is possible,
By rotating the claw portion in the fixing release direction which is a second direction opposite to the first direction in a plane along the base panel, the folded-back portion of the claw portion is formed at the edge of the partition wall. It is possible to bring the claw portion and the gap into the non-fixed state by engaging and disengaging from the
The mounting structure according to claim 3. A folded-back portion is provided at the tip of the claw portion,
The claw portion is pushed along the orthogonal direction with respect to the base panel, the folded portion of the claw portion is inserted into the space on the installation surface side through the plant intervening path, and along the base panel. It is possible to bring the claw portion and the partition into the fixed state by sliding in the first direction so that the folded-back portion of the claw portion is locked to the edge portion of the partition wall. ,
By sliding the claw portion in the fixing release direction which is a second direction opposite to the first direction along the base panel, the folded-back portion of the claw portion is disengaged from the edge of the partition wall. It is possible to bring the claw portion and the partition wall into the non-fixed state by setting them in the state of
The mounting structure according to claim 3.

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