Goods shelf convenient to connect and reliable in structure

Abstract

According to the goods shelf convenient to connect and reliable in structure, a backrest assembly is detachably connected with a bottom frame assembly, a placing assembly is detachably connected with a back assembly through a placing connecting structure, and in the packaging and carrying process, the bottom frame assembly, the backrest assembly and the placing assembly can be mutually pushed and stacked after being mutually detached; the packaging and carrying volume is effectively reduced, and the requirements of subsequent users on packaging and carrying are met; in addition, the placing connecting part obliquely arranged in the vertical direction is matched with the placing connecting hanging piece in a hanging mode, the hanging area between the placing connecting part and the placing connecting hanging piece can be increased, separation is not prone to occurring, and the strength, stability and reliability of the connecting structure are ensured.

Description

[Technical field]

[0001] The invention relates to a shelf with convenient connection and reliable structure. [Background technology]

[0002] At present, shelves are the most common racks in shops, shopping malls, business halls, factories, warehouses and other places, and are used to place and stack goods.

[0003] In order to facilitate transportation and storage, current shelves are usually composed of several interconnected bodies, and adjacent bodies are connected by connecting structures. However, the connecting structures currently used in shelves usually use screws to connect adjacent bodies. During the assembly process, users need to use tools such as screwdrivers to connect adjacent bodies with screws. During the disassembly process, external tools are also needed to remove the screws, resulting in inconvenience in assembly and disassembly and low practicality. In addition, the use of screws also leads to low structural strength of the shelf, which poses a safety hazard.

[0004] In addition, some connection structures used in shelves usually use a snap-in block and a snap-in hole. However, the snap-in block is usually designed as a horizontal / vertical snap-in block, which makes it easy for the snap-in block and the snap-in hole to separate when they are snap-fitted, resulting in an insufficiently firm connection and low safety.

[0005] Therefore, the present invention is studied and proposed in view of the above problems. [Summary of the invention]

[0006] The purpose of the present invention is to overcome the shortcomings of the prior art and provide a shelf with convenient connection and reliable structure. The backrest component is detachably connected to the base frame component, and the placement component is detachably connected to the back component through a placement connection structure. During the packaging and transportation process, the base frame component, the backrest component and the placement component can be disassembled and stacked on each other, which effectively reduces the volume of packaging and transportation and meets the requirements of subsequent users for packaging and transportation. In addition, by hanging and cooperating with the placement connection part inclined in the vertical direction and the placement connection hanger, the hanging area between the two can be increased and is not easy to separate, thereby ensuring the strength and stability and reliability of the connection structure.

[0007] The present invention is achieved through the following technical solutions:

[0008] A shelf with convenient connection and reliable structure, comprising a base frame component 1, a back component 2 extending in the vertical direction and detachably connected to the base frame component 1 at the rear side of the base frame component 1, a placement component 3 is provided on the back component 2 and above the base frame component 1, a placement connection structure 4 for detachably connecting the placement component 3 to the back component 2 is provided between the placement component 3 and the back component 2, the placement connection structure 4 comprises a placement connection portion 41 provided on the back component 2 and inclined in the vertical direction, and a placement connection hanger 42 provided on the placement component 3 and used to be hung on the placement connection portion 41 to connect the placement component 3 to the back component 2.

[0009] As described above, a shelf with convenient connection and reliable structure, the back component 2 includes at least two back columns 21 extending in the vertical direction and arranged in parallel at intervals, the lower ends of the back columns 21 are connected to the rear side of the base frame component 1, and a back baffle 22 is provided between two adjacent back columns 21; the placement component 3 includes a placement frame 31; the placement connection structure 4 is located between the placement frame 31 and the back column 21, the placement connection part 41 is provided on the corresponding back column 21, and the placement connection hanger 42 is provided on the placement frame 31.

[0010] As described above, a shelf with convenient connection and reliable structure, a plurality of placement connection parts 41 are arranged on the back column 21 at intervals along the vertical direction, and the placement connection hanger 42 is hung on the placement connection parts 41 at different positions to adjust the vertical height of the placement frame 31.

[0011] As described above, a shelf with convenient connection and reliable structure, the placement connection part 41 is a placement strip hole arranged on the back column 21 and inclined along the vertical direction; the placement connection hanger 42 includes a placement connection sheet body 421 arranged on the placement frame body 31, and the end of the placement connection sheet body 421 is provided with a placement hanging part 422 inclined along the vertical direction and used for inserting into the placement strip hole, and the placement hanging part 422 is provided with a placement blocking protrusion 423 which can cooperate with the inner edge of the placement strip hole after the placement hanging part 422 is inserted into the placement strip hole to prevent the placement hanging part 422 from withdrawing from the placement strip hole.

[0012] As described above, a shelf with convenient connection and reliable structure, the placement connecting piece 421, the placement hanging part 422 and the placement blocking protrusion 423 are an integral structure formed in one piece.

[0013] As described above, a shelf with convenient connection and reliable structure is provided with a transverse rod 23 at the lower part of two adjacent back columns 21, and a rod connecting structure 24 for connecting the end of the transverse rod 23 with the back column 21 is provided between the corresponding end of the transverse rod 23 and the corresponding back column 21, and a rod positioning groove 231 is provided on the transverse rod 23 for inserting and positioning the lower side of the back baffle 22.

[0014] As described above, a shelf is easy to connect and has a reliable structure. The rod connection structure 24 includes a rod connection socket 241 arranged on the back column 21 and a rod connection block 242 arranged on the corresponding end of the transverse rod 23 and used to snap into the rod connection socket 241; the rod connection structure 24 also includes a rod connection part 243 arranged at the corresponding end of the transverse rod 23 and extending downward, and the rod connection part 243 and the back column 21 are both provided with rod connection holes 244 that can be aligned and connected when the rod connection block 242 is snapped into engagement with the rod connection socket 241 so as to allow the connecting screws to pass through at the same time.

[0015] As described above, a shelf with convenient connection and reliable structure is provided. The upper side of the back baffle 22 is also provided with a baffle connecting piece 25, and the baffle connecting piece 25 is provided with a baffle connecting slot 251. The upper end of the back column 21 is provided with a column connecting slot 242 for engaging with the baffle connecting slot 251.

[0016] As described above, a shelf with convenient connection and reliable structure, the placing frame body 31 includes two placing longitudinal rods 311 spaced apart and arranged in parallel, and a placing cross rod 312 spaced apart and arranged in parallel along the length direction of the placing longitudinal rod 311 is provided between the two placing longitudinal rods 311, and the corresponding ends of the placing cross rod 312 are vertically connected to the placing longitudinal rod 311.

[0017] As described above, a shelf with convenient connection and reliable structure is provided, wherein a longitudinal rod connecting structure 32 is provided between the placing horizontal rod 312 and the placing longitudinal rod 311, and the longitudinal rod connecting structure 32 includes a longitudinal rod placing snap-in 321 provided on the placing horizontal rod 312 and a longitudinal rod placing block 322 provided on the corresponding end of the placing longitudinal rod 311 and engaged with the longitudinal rod placing snap-in 321.

[0018] Compared with the prior art, the present invention has the following advantages:

[0019] 1. The present invention has a backrest assembly detachably connected to a base assembly, and a placement assembly detachably connected to a back assembly through a placement connection structure. During the packaging and transportation process, the base assembly, the backrest assembly and the placement assembly can be disassembled and stacked on each other, which effectively reduces the volume of packaging and transportation and meets the requirements of subsequent users for packaging and transportation. In addition, the placement connection portion inclined in the vertical direction is hung and matched with the placement connection hanging piece, so that the hanging area between the two can be increased and is not easy to separate, thereby ensuring the strength and stability and reliability of the connection structure.

[0020] 2. The present invention cooperates with the placement connection part through the hanging of the placement connection pendant. When assembling the shelf, the staff only needs to operate the placement component to move the placement component relative to the back component to hang the placement connection pendant on the placement connection part, which is convenient to operate.

[0021] 3. The display connection hanger in the present invention is connected to the display connection part at different positions to achieve the adjustment of the vertical height of the display frame. The distance between the two display components arranged at upper and lower intervals can be adjusted according to the size of the displayed items, thereby avoiding the phenomenon that the distance between the two display components is too large to waste the display space, and the distance between the two display components is too small to put in the displayed items. The design is reasonable, flexible, adaptable and multifunctional.

[0022] 4. The placement connecting piece, the placement hanging part and the placement blocking protrusion are an integrally formed overall structure, which effectively improves the structural strength of the placement connecting hanging parts, thereby improving the bearing strength of the placement components.

[0023] 5. In order to facilitate and accurately assemble, the transverse rod is provided with a rod positioning groove for inserting and positioning the lower side of the back baffle.

Brief Description of the Drawings

[0024] The specific embodiments of the present invention are further described in detail below with reference to the accompanying drawings, wherein:

[0025] Figure 1 It is one of the three-dimensional diagrams of the present invention.

[0026] Figure 2 It is the second stereogram of the present invention.

[0027] Figure 3 for Figure 2 A is an enlarged schematic diagram.

[0028] Figure 4 It is a side view of the present invention.

[0029] Figure 5 It is one of the exploded views of the present invention.

[0030] Figure 6 This is the second explosion diagram of the present invention.

[0031] Figure 7 It is a schematic structural diagram of the transverse rod in the present invention.

[0032] Figure 8 It is a three-dimensional diagram of the connection between the display assembly and the back assembly in the present invention.

[0033] Fig. 9 It is one of the three-dimensional diagrams of placing components in the present invention.

[0034] Fig.10 This is the second stereogram of the components placed in the present invention.

[0035] Fig.11 It is a schematic diagram of the structure when the placement connection pendant is connected to the end of the placement longitudinal rod in the present invention.

[0036] Fig.12 It is an exploded view of the components placed in the present invention. [Specific implementation method]

[0037] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0038] like Figure 1-12 As shown, the present invention provides a shelf with convenient connection and reliable structure, including a base frame component 1, a back component 2 extending in the vertical direction and detachably connected to the base frame component 1 at the rear side of the base frame component 1, a placement component 3 is provided on the back component 2 and above the base frame component 1, a placement connection structure 4 for detachably connecting the placement component 3 to the back component 2 is provided between the placement component 3 and the back component 2, the placement connection structure 4 includes a placement connection part 41 provided on the back component 2 and inclined in the vertical direction, and a placement connection hanger 42 provided on the placement component 3 and used for hanging on the placement connection part 41 to connect the placement component 3 to the back component 2. The present invention realizes that the backrest assembly is detachably connected to the base frame assembly, and the placement assembly is detachably connected to the back assembly through a placement connection structure. During the packaging and transportation process, the base frame assembly, the backrest assembly and the placement assembly can be disassembled and stacked on each other, which effectively reduces the volume of packaging and transportation and meets the requirements of subsequent users for packaging and transportation. In addition, the placement connection portion inclined in the vertical direction is hung and coordinated with the placement connection hanging piece, so that the hanging area between the two can be increased and is not easy to separate, thereby ensuring the strength and stability and reliability of the connection structure.

[0039] like Figure 4As shown, when the placing component 3 of the present invention is connected to the back component 2 through the placing connecting structure 4, the placing component 3 is tilted upward from the side of the back component 2 to the side away from the back component 2. When placing items on the placing component 3, the items will not easily slide to the outside of the placing component 3 and fall, that is, the items on the placing component 3 have a tendency to move to the side of the back component under factors such as their own gravity, ensuring safe and reliable placement.

[0040] like Figure 1-5 As shown in Figures 8 and 9, in order to improve the structural strength, the back assembly 2 includes at least two back columns 21 extending in the vertical direction and arranged in parallel at intervals, the lower ends of the back columns 21 are connected to the rear side of the bottom frame assembly 1, and a back baffle 22 is arranged between two adjacent back columns 21; the placement assembly 3 includes a placement frame 31; the placement connection structure 4 is located between the placement frame 31 and the back columns 21, the placement connection part 41 is arranged on the corresponding back column 21, and the placement connection hanger 42 is arranged on the placement frame 31. In this embodiment, the back column 21 can be made of hard materials such as aluminum and steel, and the back baffle 22 can be made of plastic, wood, etc., which can reduce the manufacturing cost while ensuring the stability and reliability of the structure.

[0041] like Figure 1 , 2 As shown in , 5, and 8, a plurality of the placement connecting parts 41 are arranged on the back column 21 at intervals along the vertical direction. The placement connecting hanger 42 is hung on the placement connecting parts 41 at different positions to achieve the adjustment of the vertical height of the placement frame 31. The distance between the two placement components arranged at upper and lower intervals can be adjusted according to the size of the placed items, avoiding the phenomenon that the distance between the two placement components is too large to cause waste of placement space, and the distance between the two placement components is too small to put in the placed items. The design is reasonable, flexible, adaptable, and multifunctional.

[0042] like Figure 8-12 As shown, in order to make the connection more reliable, the placement connection part 41 is a placement strip hole arranged on the back column 21 and inclined along the vertical direction; the placement connection hanger 42 includes a placement connection sheet body 421 arranged on the placement frame body 31, and the end of the placement connection sheet body 421 is provided with a placement hanging part 422 inclined along the vertical direction and used for inserting into the placement strip hole, and the placement hanging part 422 is provided with a placement blocking protrusion 423 which can be used to cooperate with the inner edge of the placement strip hole after the placement hanging part 422 is inserted into the placement strip hole to prevent the placement hanging part 422 from withdrawing from the placement strip hole.

[0043] like Figure 9-12As shown, the placement connecting sheet 421, the placement hanging portion 422 and the placement blocking protrusion 423 are an integrally formed structure, which effectively improves the structural strength of the placement connecting hanger, thereby improving the bearing strength of the placement component.

[0044] like Figure 5-7 As shown, a transverse rod 23 is provided at the lower part of two adjacent back columns 21, which can effectively improve the connection strength between the two back columns. A rod connecting structure 24 for connecting the end of the transverse rod 23 to the back column 21 is provided between the corresponding end of the transverse rod 23 and the corresponding back column 21, and a rod positioning groove 231 for inserting and positioning the lower side of the back baffle 22 is provided on the transverse rod 23, which facilitates the positioning of the back baffle 22 relative to the back column in the subsequent assembly process, and the assembly is convenient and accurate.

[0045] like Figure 5-7 As shown, in order to ensure reliable connection, the rod connection structure 24 includes a rod connection socket 241 provided on the back column 21 and a rod connection block 242 provided on the corresponding end of the transverse rod 23 and used to snap into the rod connection socket 241; the rod connection structure 24 also includes a rod connection portion 243 provided at the corresponding end of the transverse rod 23 and extending downward, and the rod connection portion 243 and the back column 21 are both provided with a rod connection hole 244 that can be aligned and connected when the rod connection block 242 is snap-fitted with the rod connection socket 241 so as to allow the connecting screws to pass through at the same time.

[0046] like Figure 1-3 As shown, a baffle connecting piece 25 is further provided on the upper side of the back baffle 22, and a baffle connecting slot 251 is provided on the baffle connecting piece 25, and a column connecting slot 242 is provided on the upper end of the back column 21 for engaging with the baffle connecting slot 251. When assembling the back baffle of this embodiment, the back baffle is moved downward along the vertical direction relative to the back column, so that the lower side of the back baffle 22 is inserted and positioned in the rod positioning groove 231, and the baffle connecting slot 251 is engaged with the column connecting slot 242, so that the back baffle is engaged with the back column, and the assembly is convenient.

[0047] like Figure 8-12As shown, in order to ensure the structural strength and stability of the display frame 31, the display frame 31 includes two display longitudinal rods 311 spaced apart and arranged in parallel, and a display cross bar 312 spaced apart and arranged in parallel along the length direction of the display longitudinal rod 311 is provided between the two display longitudinal rods 311, and the corresponding ends of the display cross bar 312 are vertically connected to the display longitudinal rod 311. In order to better display, the display assembly 3 in this embodiment also includes a display plate connected to the display frame 31, and a positioning structure is provided between the display plate and the display frame 31, and the positioning structure includes a positioning protrusion and a positioning cavity that are arranged between the display plate and the display frame 31 and are positioned and matched with each other. When connected, it is only necessary to position the positioning protrusion and the positioning cavity to limit the movement of the display plate relative to the display frame 31 in the horizontal, longitudinal and other directions without the need for an additional locking and limiting mechanism, that is, one positioning structure can realize the functions of positioning, limiting, and guiding.

[0048] like Figure 8-12 As shown, for easy disassembly and assembly, a longitudinal rod connection structure 32 is provided between the horizontal placement rod 312 and the vertical placement rod 311, and the longitudinal rod connection structure 32 includes a longitudinal rod placement bayonet 321 provided on the horizontal placement rod 312 and a longitudinal rod placement block 322 provided on the corresponding end of the vertical placement rod 311 and engaged with the longitudinal rod placement bayonet 321. During assembly, the horizontal placement rod 312 and the vertical placement rod 311 can be connected by simply inserting the longitudinal rod placement block 322 into the longitudinal rod placement bayonet 321.

Claims

1. A shelf with convenient connection and reliable structure, characterized in that The invention comprises a base frame component (1), wherein a back component (2) extending in a vertical direction and having a lower end detachably connected to the base frame component (1) is provided at the rear side of the base frame component (1), a placement component (3) is provided on the back component (2) and located above the base frame component (1), and a placement connection structure (4) for detachably connecting the placement component (3) to the back component (2) is provided between the placement component (3) and the back component (2), wherein the placement connection structure (4) comprises a placement connection portion (41) provided on the back component (2) and arranged obliquely in a vertical direction, and a placement connection hanger (42) provided on the placement component (3) and used to be hung on the placement connection portion (41) to connect the placement component (3) to the back component (2).

2. According to claim 1, a shelf with convenient connection and reliable structure, characterized in that The back assembly (2) comprises at least two back columns (21) extending in the vertical direction and arranged in parallel and spaced apart, the lower ends of the back columns (21) are connected to the rear side of the bottom frame assembly (1), and a back baffle (22) is provided between two adjacent back columns (21); The display assembly (3) comprises a display frame (31); The placement connection structure (4) is located between the placement frame (31) and the back column (21), the placement connection part (41) is arranged on the corresponding back column (21), and the placement connection hanging part (42) is arranged on the placement frame (31).

3. A shelf with convenient connection and reliable structure according to claim 2, characterized in that A plurality of the placement connection parts (41) are arranged on the back column (21) at intervals along the vertical direction, and the placement connection hanging parts (42) are hung on the placement connection parts (41) at different positions to adjust the vertical height of the placement frame (31).

4. A shelf with convenient connection and reliable structure according to claim 2, characterized in that The placement connection part (41) is a placement strip hole provided on the back column (21) and arranged obliquely in the vertical direction; the placement connection hanging part (42) comprises a placement connection sheet (421) provided on the placement frame (31); the end of the placement connection sheet (421) is provided with a placement hanging part (422) arranged obliquely in the vertical direction and used for inserting into the placement strip hole; the placement hanging part (422) is provided with a placement blocking protrusion (423) which can cooperate with the inner edge of the placement strip hole after the placement hanging part (422) is inserted into the placement strip hole to prevent the placement hanging part (422) from exiting the placement strip hole.

5. A shelf with convenient connection and reliable structure according to claim 4, characterized in that The placement connecting sheet (421), the placement hanging portion (422) and the placement blocking protrusion (423) are an integrally formed overall structure.

6. A shelf with convenient connection and reliable structure according to any one of claims 2 to 5, characterized in that A transverse rod (23) is provided at the lower part of two adjacent back columns (21); a rod connecting structure (24) for connecting the end of the transverse rod (23) to the back column (21) is provided between the corresponding end of the transverse rod (23) and the corresponding back column (21); and a rod positioning groove (231) for inserting and positioning the lower side of the back baffle (22) is provided on the transverse rod (23).

7. A shelf with convenient connection and reliable structure according to claim 6, characterized in that The rod connection structure (24) comprises a rod connection snap-in (241) provided on the back column (21) and a rod connection block (242) provided on the corresponding end of the transverse rod (23) and used for snapping into the rod connection snap-in (241); the rod connection structure (24) also comprises a rod connection portion (243) provided on the corresponding end of the transverse rod (23) and extending downward, and the rod connection portion (243) and the back column (21) are both provided with a rod connection hole (244) that can be aligned and connected when the rod connection block (242) is snap-fitted with the rod connection snap-in (241) so as to allow a connecting screw to pass through at the same time.

8. A shelf with convenient connection and reliable structure according to claim 6, characterized in that The upper side of the back baffle (22) is also provided with a baffle connecting piece (25), the baffle connecting piece (25) is provided with a baffle connecting slot (251), and the upper end of the back column (21) is provided with a column connecting slot (242) for engaging with the baffle connecting slot (251).

9. A shelf with convenient connection and reliable structure according to any one of claims 2 to 5, characterized in that The placing frame (31) comprises two placing longitudinal rods (311) which are spaced apart and arranged in parallel, and a placing transverse rod (312) which is spaced apart and arranged in parallel along the length direction of the placing longitudinal rods (311) is provided between the two placing longitudinal rods (311), and the corresponding ends of the placing transverse rods (312) are vertically connected to the placing longitudinal rods (311).

10. A shelf with convenient connection and reliable structure according to claim 9, characterized in that A longitudinal rod connection structure (32) is provided between the placement cross rod (312) and the placement longitudinal rod (311), and the longitudinal rod connection structure (32) comprises a longitudinal rod placement snap-in (321) provided on the placement cross rod (312) and a longitudinal rod placement clamping block (322) provided on the corresponding end of the placement longitudinal rod (311) and clamped with the longitudinal rod placement snap-in (321).

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