TWM541240U - Improved shelf connection structure - Google Patents

Description

Shelf connection structure improvement

This creation is about a kind of rack, especially a kind of rack connection structure improvement.

According to the conventional combination rack structure, please refer to FIG. 9 , the rack 50 includes a combination of a plurality of support rods 51 and a plurality of layers 52, and the support rods 51 are sequentially concave. A plurality of latching slots 511 are provided, and a plurality of positioning collars 53 are provided in the matching group, and the positioning collars 53 are formed in a tapered shape and combined by two arc-shaped plates, and the inner edge of the plate is relatively convex. The engaging rib 531, the layer 52 is welded and assembled by a metal strip body, and the corner edge of the layer 52 is welded with a wearing ring 521, and is fastened to the positioning collar by the wearing ring 521 and the wearing sleeve. In this manner, the positioning collar 53 is matched with the support rods 51, and the engaging ribs 531 protruding from the inner edge are engaged with the engaging slots 511 of the support rod 51, and the layer is The plate 52 is respectively engaged with the positioning collar 53 of the support rod 51 by the wearing collar 521 of the corner edge, so that the positioning collar 531 is restrained by the wearing collar 43 and is more closely engaged with the supporting rod. On the snap-in slot 511 of the 51, the layer 52 can be stably assembled on the support rod 51, and by the above structure, the raft is configured to form an object for placing 50 structures were combined shelving.

Looking at the above-mentioned conventional structure, it is not difficult to find that there are still some shortcomings. The main reason is as follows: Since the conventional rack 50 is assembled in the laminate 52, the laminate 52 needs to be cornered. The wearing collar 521 is passed through the support rod 51 in order to be fixed on the positioning collar 53 of the support rod 51, and is fixed to form a pressing state, so that the positioning collar 53 cannot be adjusted at will, thereby causing the laminate 52 Inconvenience to adjust after assembly, it is no longer possible to add additional laminates according to the state of use, and there is no practicality. Moreover, after the rack 50 is installed, it is impossible to extend the other layers 52 to the side. When the space for placing the rack 50 is increased, only the four support rods 51 and the four positioning collars 53 can be installed to form at least two layers 52 to form another rack 50 structure, and then the two racks 50 are arranged side by side to increase the storage space. In the absence of structural practicability, additional costs for the cost of the rack structure are required, which in turn increases the cost and is not economically viable.

In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After detailed design and careful evaluation, the author has finally achieved a practical and practical creation.

The technical problem to be solved by the present invention is to provide an improvement of the shelf connection structure in view of the above-mentioned shortcomings existing in the prior art.

An improved rack connection structure includes: four support poles, a plurality of gaskets, a plurality of adapter sleeves, and at least two layers, wherein the four support pole surfaces are sequentially provided with a plurality of rings at the same pitch The grooves are all sleeved on the support poles by two or two arc-shaped sheets, and are provided with ribs and ring groove latches on the inner side surface, and the joint sleeves are correspondingly sleeved on the groove. Each of the spacers, and the outer surfaces of the engaging sleeves are provided with at least four engaging ribs at the same distance, and the four engaging ribs are formed with at least two sets of joints opposite to the connecting sleeves. The two-phase parallel side symmetry of the two-layer board is provided with a two-arc type panel to fit between the four supporting poles, and the arc-shaped panel ends extend to the two sides with positioning hooks. Structure, structure Improvement of a rack connection structure

In comparison with the effects of the prior art: (1) the adapter sleeves are pre-mounted on the support poles and aligned with each other at the same level, when at least two layers are installed with four support poles to form a shelf The layers can be firstly interposed between the four supporting poles, and then the arc-shaped panels on both sides are connected with the connecting sleeves on the four supporting poles, thereby not only improving the convenience and smoothness of the structural installation. At the same time, it has the effect of quick installation.

(2) Further, the engaging sleeves are provided with at least four engaging ribs at the same distance on the outer surface, and the four engaging ribs are formed in two opposite directions to form two sets of joints, and The two sets of joints are respectively placed on the inner and outer sides of the support poles, so that the racks can be assembled and then assembled through the joints of the joint sleeves on the outer side by the two support poles. By adding convenience to the use of the rack, it is more effective in reducing the structural volume and purchase cost, and greatly improving the practicality of the rack.

[this creation]

10‧‧‧Support pole

11‧‧‧Circle

20‧‧‧shims

21‧‧‧Semi-arc type

22‧‧‧ ribs

30‧‧‧Connecting sleeve

31‧‧‧Inlay ribs

32‧‧‧Team

40‧‧‧layer

41‧‧‧Arc panel

42‧‧‧ positioning hook

[study]

50‧‧‧Shelf

51‧‧‧Support rod

52‧‧‧Layer

521‧‧‧ wearing a collar

511‧‧‧With missing slots

53‧‧‧ Positioning collar

531‧‧‧Snap ribs

Figure 1: This is a perspective view of the creation.

Figure 2: This is an exploded view of the creation.

Figure 3: This is a partial exploded view of the creation.

Figure 4: This is a schematic diagram of the plug-in installation of this creation.

Figure 5: This is a schematic diagram of the plug-in fixed for this creation.

Figure 6: A fixed cross-sectional view of the plug-in for this creation.

Figure 7: This is a schematic diagram of the extension of the shelf for this creation.

Figure 8: This is a schematic diagram of the disassembly of the layer of the creation.

Figure 9: A schematic diagram of the prior art.

In order to enable your review committee to have a better understanding and understanding of the purpose, characteristics and efficacy of this creation, please refer to the following [simplified description of the drawings] as follows: First, please refer to Figures 1, 2 and 3 An improved shelf attachment structure includes: four support poles 10, a plurality of spacers 20, a plurality of adapter sleeves 30, and at least two layers of panels 40, wherein the surfaces of the four support poles 10 are at the same pitch A plurality of annular grooves 11 are arranged in sequence, and the spacers 20 are respectively sleeved on the support poles 10 by two and a half arc-shaped sheets 21, and the ribs 22 and the annular grooves are provided on the inner side surface. The latching sleeves 30 are correspondingly sleeved on the spacers 20, and the spacers 20 and the adapter sleeves 30 are formed into a tapered shape with a narrow upper and a lower width, and the connecting sleeves are formed. The outer surface of the 30 is provided with at least four L-shaped ribs 31 at the same distance, and the bending direction of the four ribs 31 is extended in two opposite directions, and is external to each of the adapter sleeves 30. Forming at least two sets of joints 32, the two parallel sides of the two-layered plate 40 are symmetrically provided with two arc-shaped panels 41, The upper end of the arc-shaped panel 41 has a positioning hook portion 42 extending to the both sides.

For the structure of the structure, please refer to the second and third figures, in conjunction with the fourth, fifth, and sixth, the four supporting poles 10 are respectively corresponding to the annular grooves 11 of the respective horizontal plates 40 on the same horizontal surface, and a gasket 20 is respectively engaged. Then, the connecting sleeves 30 are sleeved outside the spacers 20 to limit the positioning, and the two sets of the connecting portions 32 formed on the outer surface of the connecting sleeves 30 are respectively located in the supporting poles 10, On the outer side, the at least two layers are finally assembled by inserting the four arc-shaped panels 41 on both sides with the engaging sleeves 30 of the four supporting poles 10, and the arc-shaped panels 41 are The two engaging ribs 31 are slidably disposed along the outer wall of the connecting sleeve 30, and the positioning portions 42 extending on both sides are fixed across the outer ribs 31 of the two engaging ribs 31, thereby at least two layers The plate 40 sequentially inserts the four-arc type panel 41 and the connecting sleeve 30 on the four supporting poles 10 Fix it to complete a rack structure.

Moreover, since the connecting portions 32 of the connecting sleeves 30 are respectively located on the inner and outer sides of the supporting uprights 10, the rack structure can be assembled and extended to the side and assembled. Please refer to FIG. 7 again. In this case, the two supporting poles 10 are disposed on the side of the rack, and the gasket 20 and the connecting sleeve 30 are installed, and the connecting sleeves 30 and the engaging sleeve 30 on the rack are horizontally arranged. And fixing in the same direction, so that another layer 40 can be installed in the rack and the other supporting poles 10 with the arc panel 41, and the six supporting poles 10 can be matched with the plurality of layers 40. The use state of the double-row rack is achieved, so that the positions of the layers 40 can be at the same level on each other to enhance the convenience of placing the articles.

In addition, when the layer 40 is to be removed from the rack, as shown in FIG. 8 , since the layer 40 is fastened to the joint portion 32 of the engaging sleeve 30, the layer can be directly laminated. 40 is lifted up and disengaged from the adapter sleeve 30, and can be removed from the rack, and the layer 40 can be disassembled and detached without sliding along the support pole 10, thereby improving the convenience of structural disassembly, and During installation, the four support poles 10 can be directly inserted into the four connecting sleeves 30 to be installed, which helps to improve the efficiency of structural assembly and disassembly.

With the structure of the above specific embodiment, the following benefits can be obtained: (1) The connecting sleeves 30 are pre-mounted on the support poles 10 and aligned with each other at the same horizontal plane, when the four supporting poles 10 are When at least two layers 40 are installed to form a rack, the layers 40 may be interposed between the four supporting poles 10, and then the connecting sleeves on the arc-shaped panels 41 and the four supporting poles 10 on both sides. 30 plug-in installation not only improves the convenience and smoothness of the structure installation, but also has the effect of quick installation.

(2) Further, the connecting sleeves 30 are provided on the outer surface at the same distance and at least Four ribs 31 are engaged, and the four ribs 31 are formed in two opposite directions to form two sets of joints 32, and the two sets of joints 32 are respectively disposed inside and outside the support struts 10, respectively. On the side, after the rack is installed, the jointing portion 32 of the outer side of the engaging sleeve 30 is further coupled with the two supporting poles 10 to re-extend the laminated board 40, thereby increasing the convenience of the rack installation and use. It can effectively reduce the structural volume and purchase cost, and greatly improve the practicality of the rack.

In summary, this creation has indeed achieved a breakthrough structural design, with improved creative content, while at the same time achieving industrial use and progress, and this creation has not been seen in any publication, but also novel, when In accordance with the provisions of the relevant laws and regulations of the Patent Law, the application for the creation of a patent shall be filed according to law, and the examination of the member of the Bureau shall be granted a legal patent right.

Only the above-mentioned ones are only preferred embodiments of the present invention, and the scope of the implementation of the creation cannot be limited by them; that is, the equal changes and modifications made by the applicants in accordance with the scope of the patent application for this creation should still belong to the creation. Within the scope of the patent.

10‧‧‧Support pole

11‧‧‧Circle

20‧‧‧shims

21‧‧‧Semi-arc type

22‧‧‧ ribs

30‧‧‧Connecting sleeve

31‧‧‧Inlay ribs

32‧‧‧Team

40‧‧‧layer

41‧‧‧Arc panel

42‧‧‧ positioning hook

Claims (3)

The utility model relates to an improvement of a shelf connecting structure, comprising: four supporting poles, wherein the four supporting pole surfaces are provided with a plurality of annular grooves in sequence at the same interval; a plurality of spacers, the spacers are all two semi-arc shaped pieces The two opposite bodies are sleeved on the supporting pole, and the inner side surface is provided with a rib and a ring groove latch; a plurality of connecting sleeves, the connecting sleeves are correspondingly sleeved on the spacers, and some of the joints are connected The outer surface of the sleeve is provided with at least four engaging ribs at the same distance, and the four engaging ribs are formed with at least two sets of joints with respect to the outside of the engaging sleeves; at least two layers, the second layer The two parallel sides of the plate are symmetrically arranged with two arc-shaped panels to fit between the four supporting poles, and the arc-shaped panel ends have positioning hooks extending to both sides. The rack attachment structure according to the first aspect of the patent application is improved, wherein the spacers and the engagement sleeves are formed in a tapered shape with a narrow upper and a lower width. The rack attachment structure according to claim 1 or 2, wherein the outer surfaces of the engagement sleeves are provided with at least four L-shaped engagement ribs at the same distance, and the engagement ribs The bending direction is formed by extending in two opposite directions.