JP4180628B2 - Shelf unit and shelf member - Google Patents

Description

  The present invention relates to a shelf unit, and more particularly to a shelf unit capable of improving the accommodation efficiency when a substantially circular car in a plan view is accommodated in a loading platform or the like of an automobile.

  Conventionally, when a car having a substantially circular shape in a plan view (for example, a car heap used in a funeral) is transported on a car bed, the car is directly loaded on the car bed. In this case, when it is necessary to load a large number of cars, the number of loads is increased by arranging the circular cars so as to be in contact with each other.

  However, in the conventional method of arranging the cars directly on the loading platform, a space in the height direction is not used, and therefore, there is a problem that a wasteful space is generated in the height direction and the accommodation efficiency in a fixed space is low.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a shelf unit capable of improving the accommodation efficiency when a substantially circular car in a plan view is accommodated in a car bed or the like of an automobile. It is said.

In order to achieve this object, a shelf unit according to claim 1 is for housing a plurality of substantially circular cages in plan view, and a placement portion on which the cage is placed on one side, and its placement. A shelf member having a plurality of leg portions standing from one side of the placement portion, and a plurality of joint portions provided on the other side of the placement portion opposite to the plurality of leg portions, and a plurality of raised leg portions And a plurality of raising members having a main body portion that is disposed at a position where the plurality of raising leg portions can be joined to the plurality of joining portions of the shelf member. by joining the joining portion of the shelf member state, and are not used by stacking a plurality of shelf members, the placement section is four mounting Okimoto body portion length is set to the same size, respectively The four mounting body parts are joined in directions orthogonal to each other, so that they have a substantially square outer shape. The leg portion is erected at a corner of a substantially square formed by the outer shape of the mounting portion, and the length of one side of the outer shape of the mounting portion is smaller than the outer diameter of the cage. The raised leg is configured to have a length dimension different from a length dimension from the joint part of the shelf member to the tip of the leg part, and the height of the leg part is a height of the car. The height of the topmost part of the main body is the same as the height of the topmost part of the main body, and only the shelf members are stacked and installed. When the group and the other group that is installed by raising the shelf member with the raising member are juxtaposed vertically and horizontally, a basket protruding from the shelf member of one group is accommodated in the space of the other group, An empty space made up of raised legs while accommodating a basket that protrudes from other groups of shelves in one group of spaces. Insert the cage protruding from the mounting portion to and is configured to be able to approach to contact with vertically and horizontally and one group and another group.

The shelf unit according to claim 2 is the shelf unit according to claim 1 , wherein the joint portion includes a seat surface configured as a flat surface, and an area of the seat surface is wider than a tip surface of the leg portion. The area is configured.

Shelf unit according to claim 3, wherein, in the shelf unit according to claim 2, wherein the joint portion is provided with a pair of walls extending vertically from said bearing surface, nonparallel erected their pair of walls from each other Has been.

The shelf unit according to a fourth aspect is the shelf unit according to the third aspect , wherein the height of the wall portion is a height at which the top portion protrudes from the other side of the placement portion.

The shelf member according to claim 5 is used in the shelf unit according to any one of claims 1 to 4 .

  According to the shelf unit of the first aspect, since the plurality of leg portions are erected on one side of the placement portion on which the car is placed, a plurality of cars placed on the placement portion are It can be accommodated in a state of being locked by the legs. Accordingly, there is an effect that the car can be prevented from falling off the shelf member and stable conveyance can be achieved.

  Further, according to the shelf unit of the present invention, a plurality of joint portions are provided on the other side of the mounting portion opposite to the leg portion, and the other shelf member is provided on the leg portion of the one shelf member. By joining the joints, a plurality of shelf members that accommodate the car can be stacked and used. Thereby, since the space in the height direction can be effectively used, there is an effect that it is possible to improve the accommodation efficiency when the car is accommodated in the platform of the automobile.

In addition, since the installation portion is configured to have a substantially square outer shape, and the leg portion is erected at a corner portion of a substantially square formed by the outer shape of the installation portion, a plurality of shelf members are provided. It is possible to suppress the interference between the installation parts when they are arranged side by side. As a result, the lateral space can be used effectively, and accordingly, there is an effect that it is possible to improve the accommodation efficiency when the car is accommodated in the car bed or the like.
In particular, when the space where the shelf member is installed is rectangular, such as a car bed, the configuration in which the shape of the installation part is approximately square is rectangular compared to the case where the configuration is a triangular or pentagon in plan view. This is effective in that the shape space is utilized more effectively.
Furthermore, it is provided with the raising member, This raising member has a structure which has a some main body part arrange | positioned in the position which can connect these several raising leg parts, and can join the some joining part of a shelf member. Therefore, the shelf member can be stacked and used on the raising member by joining the joining portion of the shelf member to the leg portion of the raising member of the raising member.
And since the raising leg part of the raising member has a length dimension different from the length dimension from the joint part of the shelf member to the tip of the leg part, the raising member is used for the difference in the length dimension. The height direction position of each shelf member in the other group in which the shelf members are stacked using the raising member can be shifted with respect to each shelf member in the one group in which the shelf members are stacked.
Thus, when one group and another group are installed adjacent to each other, whether they are accommodated in each shelf member in one group or whether they are accommodated in each shelf member in the other group in the height direction. Since the interference can be prevented by arranging them alternately, the one group and the other group can be arranged closer to each other. As a result, there is an effect that the lateral space can be effectively used.

According to the shelf unit according to claim 2 , in addition to the effect of the shelf unit according to claim 1 , the joint portion includes a seat surface configured as a flat surface, and the area of the seat surface is the tip surface of the leg portion. Since it is configured with a larger area, when stacking other shelf members on one shelf member, simplify the positioning work to join the joints to the legs and stack the shelf members accordingly There exists an effect that work can be made easy.

According to the shelf unit of the third aspect, in addition to the effect produced by the shelf unit of the second aspect, the joint portion includes a pair of wall portions standing from the seat surface, and the pair of wall portions are not parallel to each other. Therefore, when the leg is joined to the seating surface of the joint, the lateral movement of the leg is restricted by a pair of wall parts, and the seat surface and the leg are displaced. Can be prevented. Thereby, there is an effect that stability can be improved when a plurality of shelf members are stacked.

According to the shelf unit according to claim 4 , in addition to the effect of the shelf unit according to claim 3 , the standing height of the wall portion is configured such that the top portion protrudes from the other side of the placement portion. Therefore, when the shelf member is installed on a plane such as a loading platform, a space can be formed between the other side of the placement unit and the plane by the top of the wall portion contacting the plane. This space allows the operator's hand lifting the shelf member to escape between the other side of the shelf member and the plane, so that the shelf member can be installed safely and easily.

According to the shelf member of Claim 5, there exists an effect similar to the shelf member used for the shelf unit in any one of Claim 1 to 4 .

  DESCRIPTION OF EXEMPLARY EMBODIMENTS Hereinafter, preferred embodiments of the invention will be described with reference to the accompanying drawings. First, the usage state of the shelf unit 100 will be described with reference to FIG. FIG. 1 is a perspective view of a shelf unit 100 according to an embodiment of the present invention, and shows a state in which a plurality of cars B having a substantially circular shape in plan view are accommodated.

  The shelf unit 100 is a thing for accommodating, for example, a basket used in a funeral (hereinafter referred to as “Cage B”), and a plurality of shelf members 2 are stacked and used. The space of the direction can be effectively used to improve the accommodation efficiency.

  Further, the shelf unit 100 is configured so that the shelf member 2 that accommodates the car B can be freely laid out, unlike a shelf that is built on the loading platform of an automobile. Therefore, after all the cars B to be transported are loaded on the loading platform of the car, if there is a vacant space on the loading platform, other tools can be loaded.

  As shown in FIG. 1, the car B has a substantially circular bottom surface portion B1 and a wall B2 erected from the outer peripheral edge of the bottom surface portion B1. The wall B2 is configured so as to be widened toward the opening side (upper side in FIG. 1) larger than the bottom surface B1.

  As shown in FIG. 1, the shelf unit 100 includes a plurality of shelf members 2 and accommodates one car B in one shelf member 2, and uses them stacked in the height direction (up and down direction in FIG. 1). Is done. The shelf member 2 is a member for housing the car B, and includes a mounting portion 3 having a substantially square outer shape in plan view, a substantially columnar leg portion 4 erected from the mounting portion 3, and It mainly includes a joint portion 5 disposed on the placement portion 3 at a position opposite to the leg portion 4.

  Here, since the items to be stored in the basket B are soft foods (fruits, confectionery, etc.), the products containing these soft foods in the basket B (that is, the basket assortment) are used for storing and transporting the products. It is not possible to stack directly. Therefore, conventionally, the car B is laid flat on a storage place or a car bed. For this reason, there is a problem that the number that can be placed is limited and the efficiency of storage and transportation is poor.

  Therefore, in the present invention, as shown in FIG. 1, the car B is accommodated in the shelf member 2, and the shelf member 2 is stacked and used as the shelf unit 100, so that the space in the height direction is effectively used. In order to improve the storage efficiency of products during storage and transportation.

  Next, a detailed configuration of the shelf member 2 will be described with reference to FIG. FIG. 2 is a perspective view of the shelf member 2. As described above, the shelf member 2 includes the placement portion 3, the leg portion 4, and the joint portion 5.

  The mounting portion 3 is a part for supporting the bottom surface portion B1 of the car B, and mainly includes a mounting main body portion 31 and a mounting joint portion 32 as shown in FIG. The mounting main body 31 is configured as a substantially cylindrical rod-like body, and a plurality (four in the present embodiment) are connected via the mounting joint 32.

  As shown in FIG. 1, the mounting joint portion 32 is configured in a three-pronged shape in which three cylindrical bodies are projected in three directions orthogonal to each other. The end portions of the main body portion 31 and the leg portion 4 are respectively held internally.

  In the present embodiment, the length dimensions of the four placement body portions 31 are set to the same dimension, and the four placement body portions 31 are orthogonal to each other by the placement joint portion 32. The mounting portion 3 is configured to have a substantially square outer shape with the mounting main body portion 31 as one side and the mounting joint portion 32 as corners.

  The leg part 4 is a part for holding the wall B2 of the car B and preventing the car B accommodated from falling off. The leg part 4 is configured as a substantially cylindrical rod-shaped body on one side of the placing part 3 ( A leg main body 42 standing on the upper side of FIG. 2 and a cap 41 covering the tip of the leg main body 42 (upper side in FIG. 2) are provided.

  The cap 41 is formed in a cylindrical shape with a bottom from a rubber-like elastic material, and includes a cylindrical cap wall 41b and a cap bottom surface 41a that seals an end surface of the cap wall 41b. The outer diameter of the leg main body 42 is slightly larger than the inner diameter of the cap 41, and the cap 41 is held by the leg main body 42 by the elastic restoring force of the cap wall 41.

  When the plurality of shelf members 2 are stacked and used (see FIG. 1), the joint portion 5 is a part for receiving and holding the tip of the leg portion 4 of the shelf member 2 to be a counterpart, One is installed on the other side (the opposite side of the standing direction of the leg 4, the lower side in FIG. 2) on the axial extension line of each leg 4. Therefore, each joint part 5 can receive each of the plurality of leg parts 4 of the other shelf members 2 one by one.

  Thereby, the plurality of shelf members 2 can be stably installed (stacked) in the height direction. In addition, by stacking and using the plurality of shelf members 2, it is possible to effectively use a useless space in the height direction and improve the accommodation efficiency accordingly. Furthermore, since it is the structure which covers the cap bottom surface 41a made from a rubber-like elastic material at the front-end | tip of the leg part 4, the impact at the time of the junction part 5 receiving the leg part 4 can also be relieve | moderated.

  Next, with reference to FIG. 3, the detailed structure of the junction part 5 is demonstrated. FIG. 3 is a perspective view of the shelf member 2, in which the shelf member 2 is viewed from the other side of the placement unit 3. In FIG. 3, an imaginary line obtained by extending the outer shape of the cap wall 41 b and an intersection line between the imaginary line and the seating surface 51 are indicated by a two-dot chain line.

  As shown in FIG. 3, the joint portion 5 is disposed on the other side of the placement portion 3 (on the side opposite to the leg portion 4) and at the intersection (the placement joint portion 32) of the placement main body portion 31. A seating surface 51 and a wall 52 are provided.

  The seat surface 51 is a flat surface parallel to a plane (see FIG. 2) formed by the four mounting main body portions 31, and is formed by an intersection line between the extension line extending the outer shape of the cap wall 41 b and the seat surface 51. It is configured to include a defined region (surface 51a) and a region (surface 51b) which is the remainder of the surface 51.

  In this way, the seat surface 51 has an area larger than the area of the cap bottom surface 41a, which is the tip of the leg portion 4, by the area of the surface 51b. Even when the seating surface 51 cannot be visually recognized by the operator by B, the seating surface 51 can be reliably installed on the tip of the leg 4 of the other shelf member 2 (the tip of the cap bottom surface 41a). Therefore, the shelf members 2 can be easily and stably stacked.

  The wall portion 52 is a portion for locking the leg portion 4 (see FIG. 1) received by the seating surface 51 to prevent the dropping thereof, and as shown in FIG. 3, it is perpendicular to the surface 51b (FIG. 3). (Upward). The wall portion 52 is disposed along the outer edge of the corner of the placement portion 3 having a square outer shape in plan view, and is thus configured as a pair of wall portions orthogonal to each other.

  As a result, when stacking the shelf members 2 (see FIG. 1), the cap 41 of one shelf member 2 can be surrounded by the wall portion 52 of the other shelf member 2. Since 41 is locked to the wall part 52 of the other shelf member 2, the relative movement of these shelf members 2 in the horizontal direction can be prevented. Therefore, the shelf unit 100 can maintain stability against external force from the lateral direction.

  Next, the raising member 6 will be described with reference to FIG. FIG. 4 is a perspective view of the raising member 6.

  The raising member 6 constitutes a part of the shelf unit 100 (for example, the lowermost layer part) together with the shelf member 2 (see FIG. 5), and the height direction position of each shelf member 2 in the group in which the raising member 6 is arranged. Is a member for differentiating the height direction position of each shelf member 2 in the group in which the raising member 6 is not disposed, and as shown in FIG. 4, the raising leg portion 61, the main body portion 62, and the raising joint The unit 63 is mainly provided.

  As shown in FIG. 4, the raised leg portion 61 is configured as a substantially cylindrical rod-like body, and a plurality of (in this embodiment, four) are connected via the raised joint portion 63. Similarly, the main body 62 is configured as a substantially cylindrical rod-like body, and a plurality (four in the present embodiment) are connected via the raised joint 63.

  As shown in FIG. 4, the raised joint portion 63 is formed in a four-pronged shape in which three cylindrical bodies are combined in a direction orthogonal to each other, and one raised leg has one raised leg. The portion 61 and the two main body portions 62 are respectively fitted and held.

  That is, as shown in FIG. 4, the raising leg 61 is inserted through the columnar body of the raising joint 63, and a part of the longitudinal direction is held by the columnar body. On the other hand, the main body 62 is held by the cylindrical body of the raised joint 63 at both ends in the longitudinal direction.

  Here, in the present embodiment, the length dimensions of the four main body portions 62 are set to the same size, and the four main body portions 62 are joined in a direction orthogonal to each other by the raised joint portion 63. Thus, the outer shape of the raising member 6 is configured to have a substantially square outer shape with the main body portion 62 as one side and the raised joint portion 63 as a corner.

  Moreover, in this Embodiment, the main-body part 62 and so that the adjacent space | interval of the raising leg part 61 and the adjacent space | interval of the leg part 4 (refer surface 51a, FIG. 3) in the shelf member 2 mentioned above become the same space | interval. Since the dimensional configuration of the raised joint 63 is set, when the shelf member 2 is stacked on the raised member 6, each joint 5 (surface 51 a) in the shelf member 2 is connected to each raised leg 61 in the raised member 6. It can be mounted (see FIG. 5).

  In the present embodiment, the length dimension (longitudinal dimension, vertical dimension in FIG. 4) of the raised leg 61 is the same as the length dimension of the leg 4 (from the placement surface of the car B by the placement main body 31). The distance between the cap bottom surface 41a and the dimension value is half of that shown in FIG.

  As a result, when a group in which the shelf members 2 are stacked on the raising member 6 and a group in which only the shelf members 2 are stacked without using the raising member 6 are arranged side by side, both the heights of the raising members 6 are The height direction positions of the shelf members 2 of the group can be made different (arranged alternately in the height direction) (see FIG. 5).

  Next, with reference to FIG. 5, the usage method of the raising member 6 is demonstrated. FIG. 5 is a side view of the shelf unit 100, in which a plurality of shelf members 2 are stacked while a group configured by stacking only the plurality of shelf members 2 and a raising member 6 disposed in the lowermost layer portion. A state in which the other group to be configured is arranged in parallel is illustrated.

  As shown in FIG. 5, the height h1 of the leg portion 4 (the separation dimension from the placement surface of the car B to the cap bottom surface 41a by the placement main body 31, see FIG. 3) is 2 of the height h2 of the car B. It is set to a value larger than double (h1> 2 × h2). The space S can be secured above the car B accommodated in the shelf member 2.

  Here, since the length w3 of one side of the outer shape of the mounting portion 3 is set to a value smaller than the outer diameter d2 of the car B (w3 <d2), the car B protrudes from the shelf member 2 to the outside. Therefore, when installing the shelf unit 100 on the loading platform C, when arranging one group (the group on the left side and the right side in FIG. 5) that are installed by stacking only the shelf members 2 without using the raising member 6, The car B protruding from the shelf member 2 interferes with the adjacent car B, so that the distance between the two groups cannot be sufficiently reduced, and the space necessary for installing the shelf unit 100 is widened.

  On the other hand, according to the shelf unit 100 of the present invention, as shown in FIG. 5, the other group (group in the center of FIG. 5) in which the shelf member 2 is raised by the raising member 6 is installed. The position in the height direction of each shelf member 2 is different from each shelf member 2 in the other group with respect to one group (the group on the right side or the left side in FIG. 5) in which only the shelf members 2 are installed without being used ( It is possible to dispose at alternate positions in the height direction.

  As a result, as shown in FIG. 5, the car B protruding from each shelf member 2 of one group is accommodated in the space S of the other group, while the car B protruding from each shelf member 2 of the other group is stored in one. Can be accommodated in a state in which one group and another group are closer to each other, and accordingly, the space necessary for installing the shelf unit 100 can be reduced. it can.

Further, the height h3 at which the top of the main body 62 with respect to the loading platform C is installed is the same height as the height h4 (see FIG. 5 ) at which the top of the mounting main body 31 with respect to the loading platform C is installed . When the shelf member 2 is raised by the raising member 6, the space S <b> 1 created by the raising leg 61 is positioned on substantially the same plane as the car B that is substantially circular in plan view. Similarly, while inserting a portion of the car B of protruding laterally from portion 3 mounting the space S1 made by raising the legs 61, it can be brought closer to the contact in the one group and another group.

  Therefore, the space S1 in the height direction of the car B can be utilized, and the accommodation efficiency of the space in the horizontal direction can be further increased.

  Next, a combination example when the shelf unit 100 configured as described above is loaded on the loading platform C will be described.

  FIG. 6 is a top view of the shelf unit 100, in which a plurality of shelf members 2 are stacked with a group configured by stacking only the plurality of shelf members 2 and a raised member 6 disposed in the lowermost layer portion. A state in which the other group to be configured is arranged in parallel is illustrated.

  First, the relationship between the shelf member 2 and the car B will be described. As shown in FIG. 6, the inner dimension w1 of the two parallel mounting body portions 31 is set to a value smaller than the outer diameter d1 of the bottom surface B1 of the car B (w1 <d1). The bottom surface B <b> 1 is placed on four sides constituted by the placement main body 31.

  Further, as shown in FIG. 6, the inner dimension w2 between the leg portions 4 (caps 41) erected on the diagonal line of the placing portion 3 is larger than the outer diameter d2 of the tip portion B21 of the car B. It is set (w2> d2), so that the car B can be placed on the placement part 3 from the upper part of the shelf member 2 without causing interference with the leg part 4.

  Further, the internal dimensions of the adjacent leg main bodies 42 excluding the diagonal of the mounting portion 3 are the same as the internal dimensions w1 of the two parallel mounting main body portions. The front end of the car B is set to a dimension value smaller than the outer diameter d2 at the front end B21 (w1 <d2), so that at least the bottom surface B1 is kept perpendicular to the leg main body 42. It is possible to prevent the portion B21 from passing between the adjacent leg main bodies 42. As a result, the leg portion 4 (leg portion main body portion 42) can lock the car B and prevent the car B from falling off the shelf member 2.

  Next, a combination example when the shelf unit 100 is loaded on the loading platform C will be described. In general, the size of a vehicle carrier called a one-box is about 1.4 m in width (left and right in FIG. 6) and about 3.0 m or less in length (up and down in FIG. 6). The car B used in the present embodiment has an outer diameter d2 of about 0.5 m, and if arranged in a straight line in the lateral direction (left and right direction in FIG. 6) of the loading platform C, it becomes 1.5 m, and three cannot be arranged. .

  Therefore, as described above, the other group in which the shelf member 2 is raised by the raising member 6 and the one group in which only the shelf member 2 is stacked without using the raising member 6 are installed side by side. By using the space S in the height direction (see FIG. 5), it is possible to prevent the cars B from interfering with each other. As a result, as shown in FIG. (In the left-right direction).

  Here, in the case where the shelf unit 100 is loaded on the rectangular loading platform C, as described in the present embodiment, if the placement unit 3 has a substantially square outer shape in plan view, it is simple. The car B can be efficiently loaded in an array when viewed from above.

  That is, the shelf unit 100 improves the accommodation efficiency by superimposing the portions where the car B protrudes in the lateral direction from the placement unit 3. Therefore, basically, the greater the degree of protrusion, the higher the accommodation efficiency. Can be improved. Therefore, the accommodation efficiency is improved when the outer diameter of the mounting portion 3 is configured with an outer shape having a small number of corners, such as a square in plan view rather than a hexagon in plan view, and a triangle in plan view than in a square in plan view.

  However, as in the case of a one-box car, the vehicle is placed under the condition that a rectangular car B (outer dimension d2 = about 0.5 m) is loaded on a rectangular loading platform C (1.4 m × 3.0 m or less). Regardless of whether the outer shape of the portion 3 is configured as a triangle in plan view or a square in plan view, a large difference in housing efficiency is unlikely to occur between them.

  In addition, when the placement unit 3 has a triangular outer shape in plan view, there are a wide variety of combinations when arranging the shelf member 2 (and the raising member 6) of the lowermost layer, and the operator It is difficult to arrange the shelf member 2 (and the raising member 6) while searching for a combination that is more efficient than the square in plan view. Furthermore, in actual work, it is also very important to quickly determine whether a plurality of cars B to be transported can be loaded in a single car or whether a second car is necessary. Therefore, there is a need to easily grasp the number of loads (that is, the total number of the shelf members 2 (and the raising members 6) in the lowermost layer).

  Therefore, as in the present embodiment, the loading position of the shelf member 2 and the raising member 6 (shelf unit 100) on the loading platform C is uniquely determined by making the outer shape of the placement portion 3 square in plan view. This can simplify the loading operation.

  Next, a method for storing the shelf member 2 will be described. FIG. 7 is a top view of the shelf member 2, and shows a storage state of the plurality of shelf members 2.

  As described above, the mounting portion 3 has a square shape in plan view with the mounting main body portion 31 as one side and the mounting joint portion 32 as corners, and one side of the mounting portion 3. A plurality of leg portions 4 are erected.

  Therefore, as shown in FIG. 7, by stacking each shelf member 2 while rotating a certain angle on the surface of the placement unit 3 with the center P of the placement unit 3 as a base point, the thickness dimension of the placement unit 3 is obtained. Each shelf member 2 can be stacked only by increasing (or the thickness dimension obtained by adding the joint portion 5), and a plurality of shelf members 2 are stored in a compact state with the height direction being lowered accordingly. be able to.

  Although the present invention has been described based on the embodiments, the present invention is not limited to the above-described embodiments, and various improvements and modifications can be made without departing from the spirit of the present invention. Can be easily guessed.

  The numerical values (for example, the quantity, size, angle, etc. of each component) given in the above embodiment are merely examples, and other numerical values can naturally be adopted.

  For example, in the present embodiment, the case where the placement unit 3 is configured to have a square shape in plan view has been described, but the outer shape of the placement unit 3 does not necessarily have a square shape in plan view. It may be an outer shape such as a square in plan view, a triangle in plan view, or a pentagon in plan view. In this case, the housing efficiency can be improved by appropriately selecting the outer shape in accordance with the shape of the cargo bed of the automobile.

  In the present embodiment, the case where each shelf member 2 is configured in the same shape has been described. However, the present invention is not necessarily limited to this, and the shelf members are configured in different sizes, and these different sizes are used. Shelf members may be stacked and used.

  For example, a case where one shelf member is configured in a similar shape approximately four times as large as the other shelf members is exemplified. In this case, four other shelf members 2 are used and combined into a substantially square shape in plan view, thereby forming a state where 16 legs 4 are erected. Then, using four of the outermost four of them, one shelf member constituted by a similar shape approximately four times larger is stacked. Thereby, a plurality of types of cars B having different outer diameters can be efficiently accommodated simultaneously.

  In the present embodiment, the case where the seat surface 51 is configured to have an area larger than the area of the front end surface (cap bottom surface 41a) of the leg portion 4 has been described. The seat surface 51 does not need to have a large area, and it is naturally possible to make the area of the seat surface 51 smaller than the area of the front end surface of the leg portion 4. In this case, since the material to be used can be reduced, the cost can be reduced by reducing the weight and using the material.

  Although the case where the raising member 6 is arranged in the lowermost layer has been described in the present embodiment, the present invention is not necessarily limited to this, and it is naturally possible to arrange the raising member 6 between the shelf members 2. . Also in this case, the car B can be efficiently accommodated by changing the position of the raising as in the case where the raising member 6 is disposed in the lowermost layer.

  In the present embodiment, the case where the raised leg portion 61 is configured to have a substantially cylindrical shape has been described. However, the present invention is not necessarily limited to this, and other shapes can naturally be adopted. . Examples of other shapes include shapes such as a prism, a cone, and a pyramid.

  In this case, it is possible to prevent the raised leg portion 61 from being buried by increasing the area of the installation surface and lowering the installation pressure by using the end of the cone such as a cone as the installation side. On the other hand, by setting the end of the tapered portion such as a cone as the installation side, the area of the installation surface is reduced and the installation pressure is increased, so that the shelf unit 100 can be prevented from slipping. Thus, a stable state can be created according to the state of the installation surface.

  In the present embodiment, the case where the mounting main body 31, the leg main body 42, and the main body 62 are configured to have a substantially cylindrical shape has been described, but it is not necessarily required to have a substantially cylindrical shape. Of course, other shapes can be adopted. Examples of other shapes include shapes such as a prism, a cone, and a pyramid. In this case, the design can be changed while maintaining the basic function of the shelf unit 100.

It is a perspective view of the shelf unit in one embodiment of the present invention. It is a perspective view of a shelf member. It is a perspective view of a shelf member. It is a perspective view of a raising member. It is a side view of a shelf unit. It is a top view of a shelf unit. It is a top view of a shelf unit.

Explanation of symbols

100 Shelf unit 2 Shelf member 3 Placement part 31 Placement main body part (part of placement part)
32 Placement joint (part of placement part)
4 Leg 41 Cap (Part of leg)
42 Leg body (part of leg)
5 Joining portion 51 Seat surface 52 Wall portion 6 Raising member 61 Raising leg portion 62 Body portion

Claims (5)

A shelf unit for accommodating a plurality of substantially circular cages in plan view,
Provided on the other side of the mounting portion on which the cage is mounted on one side, a plurality of legs standing from one side of the mounting portion, and the opposite side of the plurality of legs A shelf member having a plurality of joints ,
A plurality of raising members having a plurality of raising legs, and a main body part that connects the plurality of raising legs and arranges them at positions that can be joined to the plurality of joining parts of the shelf member ,
By joining the joining portion of the other of the shelf member on the leg portion of one shelf member state, and it is not used by stacking a plurality of shelf members,
The mounting portion includes four mounting main body portions each having a length dimension set to the same dimension, and the four mounting main body portions are joined in a direction orthogonal to each other, so that a substantially square shape is obtained. With an outer shape,
The leg portion is erected at a substantially square corner formed by the outer shape of the mounting portion,
The length of one side of the outer shape of the mounting portion is set to a value smaller than the outer diameter of the car,
The raised leg portion is configured to have a length dimension different from the length dimension from the joint portion of the shelf member to the tip of the leg portion,
The height of the leg is set to a value greater than twice the height of the car,
The height of the top of the main body is the same as the height of the top of the main body,
A basket that protrudes from one group of shelf members when a group of only the shelf members stacked and installed and another group that is installed by raising the shelf members with the raising members are arranged side by side vertically and horizontally. Is stored in the space of another group, while the basket that protrudes from the shelf member of the other group is stored in the space of one group, and the basket that protrudes from the mounting portion is placed in the space created by the raised legs. A shelf unit that is configured to be inserted so that one group and another group can be brought close to each other until they contact each other vertically and horizontally . The joint is provided with a configured bearing surface as a flat surface, according to claim 1 wherein the shelf unit area of the seating surface is characterized by being composed in an area larger than the front end surface of the leg portion . The shelf unit according to claim 2 , wherein the joint portion includes a pair of wall portions standing from the seating surface, and the pair of wall portions stand up non-parallel to each other. The shelf unit according to claim 3, wherein the standing height of the wall portion is a height at which a top portion protrudes from the other side of the placement portion. A shelf member used for the shelf unit according to any one of claims 1 to 4 .

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