JP3108540U - Assembled rack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a prefabricated rack that can be arranged in parallel, in series, and L-shaped.
A substantially L-shaped or T-shaped column is provided to support the four corners of a corrugated net, and the column has one or two symmetrical horizontal and vertical plate surfaces. Are provided with locking holes arranged in a straight line, and used to lock the positioning plate of the net shelf, and the L-shaped and L-shaped columns of adjacent racks are connected, or the L-shaped column and the T-shaped column are It can be used alternately to move the rack directly and has the function of saving space.
[Selection] Figure 3

Description

  The present invention relates to an assembling rack for leaving and displaying, and more particularly, to an assembling rack capable of parallel, serial, and L-shaped arrangement.

  As is well known, a net-shelf-type assembly rack is used for leaving articles and is appreciated by households, factories, stores, and the like because of its strength and strength of support. FIGS. 1 and 2 show a traditional assembly rack 50 which includes four corner columns 51, a plurality of net shelves 52 and a corner sleeve 53, and the upper end of the sleeve 53 has a lower end diameter. The column 51 has a plurality of annular positioning grooves 511 and is covered by a symmetrical arc piece 54. The arc piece 54 has an upper end arc smaller than a lower end arc, and the two arc pieces 54 are merged. The upper end diameter is smaller than the lower end diameter, the circular arc piece 54 has a concave portion 541 and a convex portion 542 corresponding to each other, and a convex ridge 543 is provided on the inner surface of the circular arc piece 54, and the convex ridge 543 is positioned. The column 51 is fitted into the positioning groove 511.

  At the time of combination, the two arc pieces 54 cover the positioning column 51, the convex ridges 543 are fitted into the positioning grooves 511 of the positioning column 51, and the positioning column 51 and the two arc pieces 54 are sleeves 53 from below to above. As well as being inserted, the net shelf 52 is positioned under pressure. The diameter of the sleeve 53 is small at the top and large at the bottom, and the diameter of the merged arc piece 54 is also small at the top and large at the bottom. Therefore, when gravity is loaded on the net shelf 52, the convex ridges 543 of the two arc pieces 54 are formed. The positioning column 51 is inserted into the positioning groove 511 for positioning, and there is no possibility of detachment. The height of the net shelf 52 is adjusted by the user.

  However, if two racks 50 are merged and connected, adjacent struts 51 cannot be shared, and if one tries to share struts 51, one of net racks 52 will be higher and the other will be lower. (FIG. 2), a combination mismatch is formed or the article cannot be left unattended, so the combined use of such a net rack 50 needs to overcome the above-mentioned drawbacks.

  The present invention provides a kind of prefabricated rack, which includes a plurality of net shelves and a plurality of support columns, positioning plates provided at four corners of the net shelves, and a plurality of serially arranged locking holes. Provided, and a hook is provided on the positioning plate to be locked and positioned in the locking hole of the support column. The features of the present invention are as follows. That is, at least one vertical plate surface and horizontal plate surface are provided on the support column, and locking holes arranged from the top to the bottom are provided on both the vertical plate surface and the horizontal plate surface. Thus, the horizontal plate surface of the support column is used for positioning the upper and lower net shelves, the vertical plate surface is used for positioning the intermediate net shelves, and a plurality of racks are merged to form a series arrangement or L Form a rack of shape arrays.

  That is, the main object of the present invention is to provide an assembling rack that can be quickly assembled or disassembled, and can be arranged in series or L-shape by merging adjacent columns.

  Another object of the present invention is to provide a prefabricated rack which can move one rack when a plurality of racks are merged, and does not need to be disassembled.

The invention of claim 1 comprises a plurality of mesh shelves and a plurality of columns, positioning plates are fixed to four corners of the mesh shelf, and a plurality of locking holes arranged in series with the columns are provided. In a prefabricated rack in which a hook is provided and is engaged and positioned in a locking hole of a column.
The support column has at least one vertical plate surface and a horizontal plate surface, and the vertical plate surface and the horizontal plate surface are provided with locking holes arranged from the top to the bottom. An assembly characterized in that it is used for positioning of a net shelf positioning plate, a vertically oriented plate surface is used for positioning of an intermediate net shelf, and a plurality of assembly-type racks can be combined to form a series or L-shaped arrangement. It is a type rack.
The invention of claim 2 is the assembly type rack according to claim 1, wherein the support column has an L-shaped cross section, the vertical plate surface and the horizontal plate surface are two inner surfaces, and insertion holes are provided at the outer corners, respectively. The assembled rack is characterized in that it is provided for insertion of a U-shaped insert piece and two merged columns are connected to each other.
The invention of claim 3 is the assembly rack according to claim 1, wherein the support column has a T-shaped cross section, has two vertical plate surfaces and a horizontal plate surface, and directly combines the racks to share the column. It is an assembly-type rack characterized by being provided.

  The present invention provides a prefabricated rack that can be arranged in parallel, in series, or in an L-shape, in which approximately L-shaped or T-shaped columns are provided to support the four corners of a corrugated net, and the columns are symmetrical with one or two. The horizontal and vertical plate surfaces are provided with locking holes arranged linearly on the horizontal and vertical plate surfaces, and used for locking the netting rack positioning plates, and the L-shaped column of the adjacent rack And L-shaped support pillars are connected, or L-shaped support pillars and T-shaped support pillars are alternately used to move the rack directly and to save space.

  As shown in FIGS. 3 and 4, the assembly rack of the present invention includes a plurality of net shelves 10 and a plurality of support columns 20, and positioning plates 12 are fixed to four corners of the net shelves 10. 12 includes two hooks 111, the hooks 111 have a horizontal position, and are used for positioning the upper and lower net shelves 10, and the two hooks 121 are also provided on the positioning plate 12 of the intermediate net rack 10 ′. The hook 121 has a vertical position, and a horizontal placing plate 122 is further provided on the positioning plate 12. The struts 20 are combined at four corner positions of the net shelf 10, and the struts 20 have a substantially L-shaped cross section, and are divided into two inner side surfaces, a laterally facing plate surface 21, and a longitudinally facing plate surface 22. A plurality of locking holes 211 arranged from top to bottom are provided, a plurality of locking holes 221 are also provided on the vertical plate surface 22, and the locking holes 211 on the horizontal plate surface 21 are positioned on the upper and lower net shelves 10. It serves to lock the hook 111 of the plate 11, and the locking hole 221 of the vertically oriented plate surface 22 serves to lock the hook 121 of the positioning plate 12 of the intermediate net shelf 10 ′. The intermediate net shelf 10 ′ and the positioning plate 12 are separated, and the intermediate net shelf 10 ′ is left by the placing plate 122 of the positioning plate 12. Two rows of insertion holes 23 corresponding to each other are provided at the corners on the outer side of the support column 20 for insertion of U-shaped insertion pieces 24, and two positioning grooves 241 are provided in the insertion pieces 24 ( FIG. 10).

  The racks of the present invention are configured by combining the above structures. As shown in FIGS. 5 and 6, when combined, the net shelves 10 and 10 ′ are positioned on the four columns 20 from the bottom to the top, and the lower net shelves 10. The hooks 111 of the four positioning plates 11 are engaged in the locking holes 211 of the laterally facing plate surfaces 21 of the four columns 20, and as shown in FIGS. The hooks 121 of the two positioning plates 12 are positioned on the placing plates 122 of the four positioning plates 12 by the engagement of the hooks 121 of the four supporting plates 20 into the locking holes 221 of the vertical plate surfaces 22 of the four columns 20. As shown in FIG. 4, the hooks 111 of the four positioning plates 11 of the uppermost net shelf 10 are engaged in the locking holes 211 of the lateral plate surfaces 21 above the four columns 20, and the assembly is completed.

  In the present invention, assembling in the vertical and horizontal directions facilitates the assembly of the intermediate net shelf 10 ′, the fixed positioning plate 11 is applied to the upper and lower net shelves 10, and the positioning plate 12 of the intermediate net shelf 10 ′ is separable. This eliminates the error problem of the fixed hook 111 and solves the disadvantage that the intermediate net rack 10 'is not easily assembled.

  In the present invention, a plurality of racks can be merged, and as shown in FIGS. 10, 11 and 12, two racks are connected in close proximity to each other, and a plurality of insertion pieces 24 are inserted into the insertion holes 23. By pressing the insertion piece 24 downward and causing the wall of the column 20 to enter the positioning groove 241 of the insertion piece 24, the adjacent column 20 and the column 20 can be coupled and not separated. Do not cause misalignment when racks are merged. Also, when one of the racks is to be moved, one of the racks can be moved by removing the insertion piece 24, and it is not necessary to disassemble the entire rack, which is very convenient.

  As shown in FIG. 13, the racks of the present invention can be merged into an L-shaped arrangement, which can be achieved by merging a column 20 and another column 20 adjacent to the column 20 vertically and horizontally.

  In the second embodiment of the present invention, a support having an L-shaped cross section is formed in the shape shown in FIG. 14, the outer corner portion of the support 30 is formed in a step shape, and an insertion hole 33 is provided. 31 and a locking hole 311, and a vertically oriented plate surface 32 and a locking hole 321 are provided and used for engaging the hook 111 (121) of the positioning plate 11 (12) of the net shelf 10 (10 ′). The assembly operation similar to the embodiment can be performed.

  In the third embodiment of the present invention, the support column 40 is formed in a T-shaped cross section, as shown in FIG. 15, and the support plate 40 has two lateral plate surfaces 41 symmetrical on both sides and two back-facing surfaces. A vertical plate surface 42 is provided, and a plurality of locking holes 411 and 421 are provided in series with each other. Similarly, the hook 111 (121) of the positioning plate 11 (12) of the net shelf 10 (10 ′) is engaged. This rack can directly share the same column 40 and perform the merging operation, and the adjacent rack can use the horizontal plate surface 41 and the vertical plate surface 42 on the other side, and is adjacent to another column. There is no need.

  In the present invention, the columns 20, 30, 40 can be alternately used to be combined more freely when they are merged, so that it is possible to prevent a waste of space by generating a space during the merge, as shown in FIG. Next, adjacent racks are merged by T-shaped support columns 40, side edges are supported by L-shaped support columns 20, and vertical racks are merged on both sides of the combined racks. Further, by supporting the L-shaped support column 20 and alternately using the support columns 20 and 40, it is possible to prevent the half space from protruding from the end surface and the excess space from protruding by using all the T-shaped support columns.

  Overall, the assembly rack of the present invention has practicality, novelty and inventive step.

It is a three-dimensional exploded view of a known assembling rack. It is combination sectional drawing of a known assembly-type rack. It is a three-dimensional exploded view of the present invention. It is a three-dimensional combination diagram of the present invention. It is the horizontal direction sectional view which combined the positioning board of the lower net shelf on this invention to the support | pillar. It is the vertical direction sectional view which joined the positioning board of the lower net shelf on this invention to the support. FIG. 3 is a vertical cross-sectional view in which a positioning plate of an intermediate net shelf of the present invention is coupled to a column. It is the horizontal direction sectional view which combined the positioning plate of the intermediate net shelf of this invention with the support | pillar. FIG. 3 is a vertical longitudinal sectional view in which a positioning plate of an intermediate net shelf according to the present invention is coupled to a column. It is a three-dimensional exploded view of the support post and insert piece of the present invention. It is combination sectional drawing of the support | pillar and insertion piece of this invention. FIG. 3 is a three-dimensional view in which a plurality of racks of the present invention are merged to form a series arrangement. It is the top view which merged the some rack of this invention and made it the L form arrangement | sequence form. It is sectional drawing which combined the net shelf with the support | pillar of 2nd Example of this invention. It is sectional drawing which combined the net shelf with the support | pillar of 3rd Example of this invention. It is the top view which merged the some rack using the L form and T form support | pillar of this invention alternately.

Explanation of symbols

50 rack 52 net shelf 541 concave portion 51 post 53 sleeve 542 convex portion 511 positioning groove 54 arc piece 543 convex 10 net shelf 10 'net shelf 11 positioning plate 111 hook 12 positioning plate 121 hook 122 placing plate 20 post 21 lateral plate surface 211 locking hole 22 Vertical plate surface 221 Locking hole 23 Insertion hole 24 Insertion piece 241 Positioning groove 30 Post 31 Horizontal plate surface 311 Locking hole 32 Vertical plate surface 321 Locking hole 33 Insertion hole 40 Post 41 Horizontal plate surface 411 Locking hole 42 Vertical plate surface 421 Locking hole

Claims (3)

A plurality of mesh shelves and a plurality of support columns are provided, positioning plates are fixed to the four corners of the net shelves, a plurality of locking holes arranged in series with the support columns are provided, hooks are provided on the positioning plates, and the support columns are provided. In a prefabricated rack that is engaged and positioned in the locking holes of
The support column has at least one vertical plate surface and a horizontal plate surface, and the vertical plate surface and the horizontal plate surface are provided with locking holes arranged from top to bottom so that the horizontal plate surface of the column An assembly characterized in that it is used for positioning of a net shelf positioning plate, a vertically oriented plate surface is used for positioning of an intermediate net shelf, and a plurality of assembly-type racks can be combined to form a series or L-shaped arrangement. Expression rack.   2. The assembly type rack according to claim 1, wherein the support column has an L-shaped cross section, the vertical plate surface and the horizontal plate surface are two inner surfaces, and insertion holes are provided in the outer corners, respectively, so that the U-shaped insertion is provided. A prefabricated rack characterized in that two merged columns are joined to each other for insertion of a piece. 2. The assembly type rack according to claim 1, wherein the support column has a T-shaped cross section, has two vertical plate surfaces and a horizontal plate surface, and is directly used for merging the rack and sharing the column. An assembly rack.

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