JP6550362B2 - Handrail truck with wire mesh - Google Patents

Description

  Field of the Invention The present invention relates to a wire carrier with a wire mesh provided with a wire mesh that constitutes a loading space on a loading platform.

  The applicant has applied for and obtained a patent for a wire meshed hand-carried vehicle provided with a wire mesh that constitutes a loading space on a loading platform (see, for example, Patent Document 1).

Patent No. 5022390 gazette

  However, in the invention of Patent Document 1 described above, the wire mesh constituting the luggage compartment is provided so as to surround the vertical handle portions of the handles provided on the front and back of the cargo space as columns (frame members). There is a problem that the structure of the wire mesh becomes complicated and the usability of the wire mesh is not good.

  In particular, when providing a sheet cover that covers the wire mesh, not only the wire mesh but also the seat cover will interfere with the handle, so the shape of the sheet cover becomes complicated and the attachment and opening / closing of the seat cover is complicated. As a result, there is also the problem that the usability of the seat cover becomes extremely poor.

  Then, this invention was made in order to solve such a problem, and it aims at providing a handrail truck with a wire mesh which a wire mesh and a handle do not interfere.

In order to solve the above problems, the wire mesh carrying handrail according to the present invention is provided with a front wheel and a rear wheel on the lower surface side, and a loading platform on which loading can be carried on the upper surface side, and a loading space on the loading platform A wire cart with a wire mesh comprising a wire mesh to be configured and a handle provided at least on the rear side of the carrier, wherein the wire mesh and the handle are provided independently on the carrier. It features.
Further, in the wire carrier with wire mesh of the present invention, in the wire carrier with wire mesh described above, pillars are erected from at least four corners of the upper surface of the carrier, and the wire mesh is configured to surround the outside of each pillar. While the handle is attached to the back side of the bed through the handle mounting bracket, the handle is moved upward from a position lower than the bed, with a gap between the bed, the wire mesh and the column. When the seat cover covering the columns and the wire mesh is covered on the columns and the wire mesh, the lower ends of the front, rear, left, and right sides of the seat cover reach below the bed and the side surfaces of the bed are also A second feature is that it is formed to cover.

According to the first feature of the wire mesh carrier of the present invention, the wire mesh and the handle are provided independently on the carrier so that the wire mesh and the handle do not interfere with each other, the structure of the wire mesh becomes simple, While the usability of the wire mesh can be improved, the ease of use of the seat cover can also be improved when the seat cover is put on the wire mesh.
Further, according to a second feature of the wire carrier with wire mesh of the present invention, the pillars are erected from at least four corners of the upper surface of the carrier, and the wire mesh is configured to surround the outside of the respective pillars. On the other hand, the handle has its base attached to the back side of the carrier and extends upward from a position away from the carrier, and when the seat cover is placed on each column and wire mesh, the seat cover has its front, rear, left and right sides. Since the lower end of the lower reaches below the loading platform, it covers not only the columns and the wire mesh but also the side of the loading platform, so that it is possible to securely hide the load placed on the loading platform by the seat cover. Theft can be further prevented, and security can be improved.

BRIEF DESCRIPTION OF THE DRAWINGS It is a side view which shows the side surface of the wire carrier with a metal mesh which concerns on embodiment concerning this invention. It is a side view in the state where a wire mesh was removed from a wire carrier with a wire mesh of an embodiment concerning the present invention. It is a top view in the state where the wire mesh was removed from the wire carrier with a wire mesh of an embodiment concerning the present invention. It is the enlarged side view which expanded the attachment part of the loading platform and handle base in the state which removed the metal mesh from the metal wire mesh carrying handrail vehicle of embodiment which concerns on this invention. It is a rear view in the state where a wire mesh was removed from a wire carrier with a wire mesh of an embodiment concerning the present invention. BRIEF DESCRIPTION OF THE DRAWINGS It is a side view which shows the side surface of the wire carrier with a metal mesh which concerns on embodiment concerning this invention. It is a side view which shows the state which hung the seat cover on the wire carrier with a wire mesh of embodiment which concerns on this invention. It is an expanded view of a seat cover of a wire mesh equipped handrail truck of an embodiment concerning the present invention. It is a side view which shows the example of another steering wheel attachment in the metal-mesh equipped handrail vehicle of embodiment which concerns on this invention. It is the enlarged side view which expanded the attachment part of the loading platform and handle base in the example of another handle attachment in the metal-meshed handrail truck of the embodiment concerning the present invention.

  Hereinafter, a wire carrier with wire mesh 1 according to an embodiment of the present invention will be described in detail with reference to the attached drawings. The embodiment to be described below is merely an example of the present invention, and the present invention is not limited to the wire mesh carrying handrail 1 of the following embodiment, and may be appropriately modified within the scope of the technical idea of the present invention It is possible.

  As shown in FIG. 1, the wire carrier with a wire mesh 1 according to the embodiment includes a loading space 11, a wire mesh 15 forming a loading space on the loading space 11, and a handle 14 provided at least on the rear side of the loading space 11. The wire mesh 15 and the handle 14 are independently provided on the loading platform 11.

  The loading platform 11 is a loading platform as shown in FIGS. 2 to 6, and on the front and back (lower surface) side of the loading platform 11, a swingable free caster type front wheel 12a is provided. A rear wheel 12 b is provided on the rear back (lower surface) side of 11 and is configured to be capable of turning and traveling.

  In addition, as shown in FIG. 2 and FIG. 3 etc., it is a reverse that has longitudinal pipe portions 13a1 and 13b1 on both left and right sides and horizontal pipe portions 13a2 and 13b2 connecting the upper end portions on the front and back of the cargo bed 11, respectively. U-shaped support pipes 13a and 13b are provided. Therefore, as shown in FIG. 3, the vertical pipe portions 13a1 and 13b1 of the support pipes 13a and 13b are erected from the four corners of the upper surface of the loading platform 11, respectively.

  The handle 14 is formed in an inverted U shape having vertical handle portions 14a on the left and right sides, and a horizontal handle portion 14b that connects between the upper end portions of the vertical handle portions 14a and serves as a gripping portion that an operator grasps by hand. There is.

  Then, the handle 14 attaches a base serving as the lower end portion of the vertical handle portion 14a via the mounting bracket 17 fixed to the back side of the bed 11, and from the position lower than the bed 11, the bed 11, wire mesh 15, and support pipe 13b and Extending upward with a gap between them.

  As shown in FIG. 1, the wire gauze 15 forms a luggage compartment so as to surround the outer sides of the support pipes 13a and 13b by using the support pipes 13a and 13b provided on the bed 11 as frame materials, and in this embodiment, The "five-sided wire mesh enclosure" type wire mesh composed of the upper wire mesh 15a and the front and rear left and right side wire mesh 15b to 15e is used as an example.

  Here, the wire mesh 15 may constitute, for example, a "Kannon door type wire mesh" in which the upper wire mesh 15a is opened and the left wire mesh 15d or the right wire mesh 15e is opened and closed in a Kannon door style. At the same time, the upper and lower half of the left side wire mesh 15d or the right side wire mesh 15e may be opened and closed by "upper and lower opening and closing type wire mesh", and there is no restriction on the opening and closing type. FIGS. 1 and 6 illustrate a "Kannon door type metal mesh" in which the upper side mesh 15a is opened and closed, and the left side mesh 15d is opened and closed in a Kannon door type.

  Therefore, in this wire mesh 15, as shown in FIG. 1, a cargo room is configured to surround the outer sides of the support pipes 13a, 13b by using the support pipes 13a, 13b as a frame material, and the upper wire net 15a is as shown in FIG. Since it opens and closes, height of front and rear, right and left side wire mesh 15b-15e in the loading platform 11 is formed the same as the height of support pipe 13a, 13b or a little high, and when upper wire mesh 15a is closed, each of support pipe 13a, 13b The upper end portions of the upper horizontal pipe portions 13a2 and 13b2 are configured to abut.

  The seat cover 16, as shown in FIG. 7, covers the entire wire mesh 15, ie, the front and rear left and right side surfaces 15b to 15d and the upper side surface 15a of the wire mesh 15, is made of soft material such as vinyl chloride and is shown in FIG. As shown in the figure, the cover is composed of an upper cover 16a, a front cover 16b, a rear cover 16c, a left cover 16d, and a right cover 16e, and is sized to cover not only the wire net 15 but also the cargo bed 11. ing.

  Therefore, the size of the upper cover 16a of the seat cover 16 is approximately equal to or slightly larger than the size of the bed 11 in plan view, while the sizes of the front, rear, left and right side covers 16b to 16e are the same as those of the wire mesh 15, respectively. As shown in FIG. 7, the length in the vertical direction of the front and rear left and right side covers 16b to 16e of the seat cover 16 is approximately the same as or slightly larger than the size of the front and rear side metal mesh 15b to 15e. The length (height) in the vertical direction of the side metal mesh 15b to 15e is formed to be equal to or greater than the length of the load carrier 11 added.

  Further, the seat cover 16 is provided with a chuck (zipper) 16f or the like according to the opening and closing type of the "Kannon door type metal mesh" or the "upper and lower opening type metal mesh" of the metal mesh 15, as shown in FIG. Chucks (zippers) 16f are respectively provided at four places in the boundary portion of the front and rear side covers 16b to 16e. The chuck (zipper) 16 f is preferably a waterproof chuck (zipper).

  The mounting bracket 17 fixes the handle 14 to the back side of the loading platform 11 so that the base of the vertical handle 14a extends upward from a position lower than the loading platform 11 of the vertical handle 14a of the handle 14 It is fixed by welding etc. at a position lower than 11.

  Incidentally, as shown in FIG. 4, this mounting bracket 17 is fixed to the rear end of the loading platform 11 at the lower end of the first bolt 18a and the first nut 19a, the second bolt 18b and the vertical pipe portion 13b1 of the support pipe 13b. The lower end of the vertical pipe portion 13b1 of the support pipe 13b is fixed to the loading platform 11 while being fixed to the loading platform 11 by the female screwed round nut 19b.

  Therefore, in the handrail cart 1 with wire mesh according to the embodiment, since the wire mesh 15 and the handle 14 constituting the loading space are provided independently on the loading platform 11, the handle 14 does not interfere with the wire mesh 15, and the usability improves. Do.

  In particular, in the handrail cart 1 with wire mesh of the embodiment, inverted U-shaped support pipes 13a and 13b independent of the handle 14 are provided on the front and back of the loading platform 11, and the support pipes 13a and 13b are used as support members. Since the wire mesh 15 is provided to surround the outside of the wire mesh 13b, not only the handle 14 and the wire mesh 15 are provided without interference, but also the wire mesh 15 can be provided firmly.

  Further, in the handrail cart 1 with wire mesh according to the embodiment, the handle 14 and the wire mesh 15 are provided independently on the loading platform 11, so the upper wire mesh 15 a of the wire mesh 15 can be opened and closed without interference with the handle 14. As loading and unloading of luggage becomes easy, usability improves.

  Further, since it is not necessary to provide a gap for passing the handle 14 between the upper wire mesh 15a, the front wire mesh 15b and the rear wire mesh 15c, the upper opening of the wire mesh 15 can be reliably closed by the upper wire mesh 15a. Theft etc. of the luggage can be surely prevented, and the security can be improved.

  In addition, when the upper wire mesh 15a is closed, the upper wire mesh 15a is sized to abut the upper end of the front wire mesh 15b and the rear wire mesh 15c and the horizontal pipe portions 13a2 and 13b2 of the support pipes 13a and 13b. Thus, the upper opening of the wire mesh 15 can be always stably and reliably closed by the upper wire mesh 15 a without bending the tip of the upper wire mesh 15 a, and the upper wire mesh 15 a can be used as the horizontal pipe portion of the support pipes 13 a and 13 b. Since it supports by 13a2 and 13b2, the load resistance of upper wire mesh 15a can also be improved, and it becomes possible to constitute the wire mesh 15 whole firmly.

  Further, in the handrail cart 1 with wire mesh according to the embodiment, since the handle 14 and the wire mesh 15 are provided independently on the loading platform 11, the seat cover 16 covering the outside of the wire mesh 15 is also provided with the handle 14 as shown in FIG. It is not necessary to provide a hole through which the vertical handle portion 14a passes, and as shown in the developed view of FIG. 8, it can be configured by a simple rectangular upper cover 16a and front and rear left and right side covers 16b to 16e.

  Therefore, in the handrail truck 1 with a wire mesh according to the embodiment, the shape of the seat cover 16 is simplified and the cutting of the seat cover 16 is simplified, so that the manufacturing cost of the seat cover 16 can be reduced and the seat cover 16 is attached. Also, the opening and closing can be simplified, and the usability of the seat cover 16 can be improved.

  Further, according to the handrail cart 1 with the wire mesh of the embodiment, the seat cover 16 can cover the wire mesh 15 so as not to be disturbed by the handle 14 and prevent a gap with the wire mesh 15 from being opened. By covering with the cover, it is possible to prevent the load in the wire mesh 15 from being wet by rain, and to prevent the load in the wire mesh 15 from being loosened from the gap for passing the handle 14. Security can be improved.

  Also, the handle 14 is attached at its base via the mounting bracket 17 fixed to the back side of the loading platform 11, and is opened upward from the position lower than the loading platform 11 while opening a gap between the loading platform 11, the wire mesh 15 and the support pipe 13b. Therefore, the size of the upper cover 16a of the seat cover 16 is formed larger than that of the bed 11, and the vertical length of the front and rear side covers 16b to 16e is the front, rear, left, and right sides of the wire mesh 15. By forming the length (height) in the vertical direction of the wire nets 15b to 15e to be equal to or greater than the thickness of the loading platform 11, the lower end portion of the front and rear left and right side covers 16b to 16e of the seat cover 16 has the handle 14 When the seat cover 16 is hung on the wire mesh 15 as shown in FIG. 7 without providing a slit or the like for avoiding the vertical pipe portion 14a which is a support portion, the sheet cover 16 the lower end can be configured so as to reach the lower side of the loading platform 11 of the.

  Therefore, according to the handrail cart 1 with wire mesh of the embodiment, the lower end of the front, rear, left and right side covers 16b to 16e of the seat cover 16 is provided with a slit or the like for avoiding the vertical pipe portion 14a which is a support portion of the handle 14. Not only the load on the loading platform 11 but also the loading platform 11 itself can be hidden by the seat cover 16, so the load is raining due to the intrusion of rain water from the side direction during heavy rain such as typhoon or the rebound of rain water from the ground. It can also be reliably prevented from getting wet. Further, even when the cross wind strongly blows, the lower ends of the front and rear left and right side covers 16b to 16e extend to the lower part of the loading platform 11, so the lower end of the front and rear left and right side covers 16b to 16e of the seat cover 16 is wind loaded by the load 11 Since it is difficult for the user to turn around downward, it is possible to prevent the appearance of the load on the cargo bed 11, to prevent the theft of the load and the like more reliably, and to improve the security.

  In the description of the above embodiment, as shown in FIG. 2, the lower end portion of the vertical pipe portion 14a of the handle 14 has been described as having a straight shape, but the present invention is not limited to this, and FIGS. As in the other example shown in FIG. 6, while the base portion which is the lower end portion of the vertical pipe portion 14a of the handle 14 is bent 90 degrees toward the bed 11 with respect to the vertical pipe portion 14a, a bending connection portion 14c is provided and bending is performed. The reinforcing pipe 14d may be provided in the connecting portion 14c, and the bent connecting portion 14c may be attached to the handle attachment 17. In this case, as shown in FIG. 10, while two bolt holes 14c1 are provided in the bending connection portion 14c and the reinforcing pipe 14d, two bolt holes 17a are also provided in the handle mounting bracket 17, and the bolt 18c, a nut, etc. Thus, the bending connection portion 14c of the handle 14 and the handle mounting bracket 17 are connected.

  Further, when the bending connection portion 14c is provided by bending the base which is the lower end portion of the vertical pipe portion 14a of the handle 14 to the vertical pipe portion 14a by 90 degrees toward the loading platform 11, the handle mounting bracket 17 is interposed. Instead, the bent connection portion 14c may be directly reinforced by the reinforcing pipe 14d or the like, and then fixed to the rear side of the rear end portion of the platform 11 by a bolt or the like.

  Further, although the handle 14 is provided only on the rear side of the loading platform 11 in the description of the above embodiment, the present invention is not limited thereto, and the handle 14 may of course be provided on the front and rear sides of the loading platform 11.

  In the above embodiment, the wire mesh 15 is described as a "five-sided wire mesh enclosure" type wire mesh surrounded by the upper wire mesh 15a and the front and back left and right wires 15b to 15e, but the present invention is not limited thereto. Of course, it may be a "four-sided wire mesh fence" type wire mesh without a lid that encloses only four sides with the wire mesh 15b to 15e and does not enclose the upper side, and it is not particularly limited to the form of the wire mesh 15.

DESCRIPTION OF THE REFERENCE NUMERALS 1 wire carriage with handrail 11 load carrier 12a front wheel 12b rear wheel 13a, 13b pillar pipe 13a1, 13b1 vertical pipe portion 13a2, 13b2 horizontal pipe portion 14 handle 14a vertical handle portion 14b horizontal handle portion 14c base bending connection portion 14d reinforced pipe 15 Wire mesh 15a Upper wire mesh 15b Front wire mesh 15c Rear wire mesh 15d Left wire mesh 15e Right wire mesh 16 Seat cover 16a Upper cover 16b Front cover 16c Rear cover 16d Left cover 16e Right cover 17 Handle mounting bracket 18a, 18b, 18c Bolt 19a Nut 19b Female Threaded round nut

Claims (1)

The front side and the rear wheel are provided on the lower surface side, while the cargo bed on which the luggage can be traveled with the load placed on the upper surface side, a wire mesh forming a cargo compartment on the cargo space, and a handle provided at least on the rear side The wire mesh and the handle are independently provided on the loading platform, columns are erected from at least four corners of the upper surface of the loading platform, and the wire mesh is configured to surround the outside of each of the support columns. On the other hand, the handle is attached to the back side of the bed through the handle mounting bracket, and the handle is moved upward from a position lower than the bed, with a gap between the bed, the wire mesh and the column. When a seat cover covering the columns and the wire mesh is covered on the columns and the wire mesh, the lower ends of the front, rear, left and right sides of the seat cover reach below the bed and the side surfaces of the bed are also A formed wire mesh with a cart to Migihitsuji,
The handle mounting bracket has a mounting surface in contact with the back side of the bed and side plates extending downward from both sides of the mounting surface, and the mounting surface is fixed to the back side of the bed by a first bolt and a nut And a wire gauze with a wire mesh, which is also fixed by a second bolt and a nut for fixing the column to the upper surface of the bed .

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