Assembled goods shelf formed by sectional materials

Abstract

The utility model discloses an assembled goods shelf formed by section bars, which belongs to the technical field of goods shelves and comprises upright column section bars, bearing section bars, side beam section bars and cross beam section bars. A plurality of connecting faces and a plurality of clamping grooves are sequentially and alternately formed in one side of the stand column profile in the length direction. A clamping block is formed on one side of the bearing profile in the length direction. The end of the side beam profile is detachably connected with the connecting face, and the side beam profile abuts against the end of the bearing profile. And the end part of the cross beam profile is detachably connected with the side wall, different from the connecting surface, of the upright post profile. The goods shelf forms an integral structure through profile structures for bearing and connection, the weight of the goods shelf can be reduced while the integral structural strength of the goods shelf is guaranteed, and the moving flexibility of the goods shelf is improved. Parts of structures between the section bars are connected in an inserting and clamping mode, the utilization rate of screws is reduced, the stability of the goods shelf can be remarkably improved, the complexity of goods shelf loading and unloading is simplified, and the loading and unloading efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of shelves, and specifically relates to an assembled shelf composed of profiles. Background Art

[0002] Shelves play a crucial role in modern commerce and industry, and are widely used in multiple fields such as warehousing, retail, display, and storage. With the development of the logistics industry and the rise of e-commerce, the demand for shelf systems has been continuously increasing. Traditional fixed shelves gradually expose problems such as poor flexibility, complex installation, and inconvenient transportation, which have promoted the growing market demand for assembled shelves. An assembled shelf refers to a shelf system that can be easily disassembled and assembled. It is usually composed of modular components such as columns, beams, shelves, and connectors, and is combined by means of screws or buckles.

[0003] However, assembled shelves also face some problems, such as insufficient structural stability and strength. Due to the modular design, the indirect parts between modules are unstable and prone to loosening. Especially in the form of connection using a large number of transition parts and screws, the load-bearing and stability capabilities of each module are mostly concentrated on the screws, affecting the overall load-bearing capacity of the shelf. In order to enhance the load-bearing capacity of the shelf, the material strength and density are increased, but this will significantly increase the overall weight of the shelf, which is not conducive to the flexible movement and layout of the shelf.

[0004] In addition, the assembly of some modular shelves is extremely complex, including a large number of components such as screws, bolts, and connectors. The assembly is not only time-consuming and laborious, but also repeatedly disassembling and assembling these parts will damage the structural nodes, resulting in a reduction in load-bearing capacity and stability. Summary of the Utility Model

[0005] The purpose of the utility model is to provide an assembled shelf composed of profiles to solve the problems mentioned in the above prior art.

[0006] Provide an assembled shelf composed of profiles, including:

[0007] Column profiles, on one side of which a number of connection surfaces and a number of clamping grooves are alternately formed along the length direction;

[0008] Carrying profiles, on one side of which a clamping block is formed along the length direction, and the clamping groove and the clamping block can be mutually engaged;

[0009] Side beam profiles, the end of which is detachably connected to the connection surface, and the end of the side beam profile abuts against the end of the carrying profile;

[0010] Cross beam profiles, the end of which is detachably connected to the side wall of the column profile different from the connection surface.

[0011] Further, the clamping groove is formed by two first rib plates arranged oppositely in the length direction of the side wall of the column profile. The opposite sides of the two first rib plates extend outward to form limiting plates. The cooperation of the first rib plates and the limiting plates can limit the degrees of freedom of the receiving profile in all directions on the horizontal plane, enabling the receiving profile to be stably connected to the column profile. At the same time, it does not limit the degrees of freedom of the receiving profile and the column profile in the length direction, and they can be mutually engaged through axial movement.

[0012] Further, the side wall of the column profile adjacent to the first rib plate extends outward to form a second rib plate. The part between the first rib plate and the second rib plate is recessed inward to form an arc-shaped groove, and a light bar is clamped in the arc-shaped groove. The arc-shaped groove is used to fix the light bar, which can improve the aesthetics of the shelf and provide a lighting effect.

[0013] Further, the clamping block is composed of two third rib plates extending outward from the side wall of the receiving profile and arranged oppositely. The third rib plate includes a deformation part and a clamping part extending outward in sequence. Through the deformation of the deformation part, the distance between the two clamping parts can be shortened, and then the two clamping parts can be embedded into the clamping groove, increasing the assembly method between the column profile and the receiving profile.

[0014] Further, a notch is provided on the side wall of the side beam profile. Adjacent two side beam profiles can be clamped with a laminate through the notch, thereby providing multiple layers of storage space for the shelf, enabling flexible adjustment of the arrangement form of the laminate, and improving the compatibility of storage.

[0015] Further, a plurality of mounting parts are arranged along the length direction on the side wall of the receiving profile different from the clamping block. A hanging rod is arranged across the corresponding mounting parts between adjacent two receiving profiles, and a hanging basket is arranged between adjacent two hanging rods. By arranging the hanging basket through the receiving profile for storage, the storage form can be increased and the layout flexibility can be improved.

[0016] Further, the hanging rod is arranged obliquely between adjacent two mounting parts, and a limiting part is provided at the lower end of the hanging rod in the vertical direction structure. The hanging basket abuts against the limiting part. Through the inclined structure, the hanging basket automatically slides down to the limiting part for fixation by its own gravity.

[0017] Further, the side beam profile and the connecting surface are connected through a four-in-one connector.

[0018] Further, the cross beam profile and the column profile are connected through a four-in-one connector.

[0019] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0020] The shelf forms an integral structure through a profile structure for load-bearing and connection. While ensuring the strength of the overall shelf structure, it can reduce the weight of the shelf and improve the flexibility of shelf movement. Some structures between the profiles are connected in the form of plugging and clamping, reducing the usage rate of screws, significantly enhancing the stability of the shelf, simplifying the complexity of shelf loading and unloading, and improving the loading and unloading efficiency. The side beam profiles, cross beam profiles, and supporting profiles can all be used to arrange shelves and other storage structures. Among them, the supporting profiles are also used to support the side beam profiles, which can enhance the strength and stability of the side walls of the shelf. Description of the Drawings

[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present drawings or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following-described drawings are only some embodiments of the present drawings. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on the structures shown in these drawings.

[0022] Figure 1 It is a partial structural schematic diagram of an assembled shelf composed of profiles;

[0023] Figure 2 It is a cross-sectional structural schematic diagram of each profile in the present utility model;

[0024] Figure 3 It is a structural schematic diagram of the column profile provided by the embodiment of the present utility model;

[0025] Figure 4 It is a structural schematic diagram of the supporting profile provided by the embodiment of the present utility model;

[0026] Figure 5 It is an exploded assembly schematic diagram of the column profile and the side beam profile;

[0027] Figure 6 It is a usage state diagram of the supporting profile provided by the embodiment of the present utility model;

[0028] Figure 7 It is the overall structural schematic diagram A of the assembled shelf;

[0029] Figure 8 It is the overall structural schematic diagram B of the assembled shelf;

[0030] Figure 9 It is a usage state diagram of the side beam profile provided by the embodiment of the present utility model.

[0031] In the figure: 1, column profile; 11, connecting surface; 12, clamping groove; 13, first rib plate; 131, limiting plate; 14, second rib plate; 15, arc-shaped groove; 16, light bar; 2, receiving profile; 21, clamping block; 22, third rib plate; 221, deformation part; 222, clamping part; 23, installation part; 24, hanging rod; 241, limiting part; 25, hanging basket; 3, side beam profile; 31, notch; 4, cross beam profile. Specific embodiments

[0032] In order to make the purpose, technical solutions and advantages of the present application clearer, the following describes and explains the present application in combination with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application. Based on the embodiments provided by the present application, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present application.

[0033] Obviously, the accompanying drawings in the following description are only some examples or embodiments of the present application. For those of ordinary skill in the art, without making creative efforts, the present application can also be applied to other similar scenarios based on these drawings. In addition, it can also be understood that although the efforts made in this development process may be complex and lengthy, for those of ordinary skill in the art related to the content disclosed in the present application, some design, manufacturing or production changes based on the technical content disclosed in the present application are only conventional technical means and should not be understood that the content disclosed in the present application is insufficient.

[0034] However, there will be cases where unnecessary detailed descriptions are omitted. For example, there are cases where the detailed descriptions of well-known matters are omitted and the repeated descriptions of actually identical structures are omitted. This is to avoid the following description from becoming unnecessarily lengthy and to facilitate the understanding of those skilled in the art. In addition, the accompanying drawings and the following description are provided for those skilled in the art to fully understand the present application and are not intended to limit the subject matter recited in the claims.

[0035] Please refer to Figure 1 , Figure 2 and Figure 5As shown in the figure, in an embodiment of the present utility model, an assembled shelf composed of profiles includes a column profile 1, a bearing profile 2, a side beam profile 3, and a cross beam profile 4. On one side of the column profile 1, a plurality of connecting surfaces 11 and a plurality of clamping grooves 12 are alternately formed along the length direction. On one side of the bearing profile 2, a clamping block 21 is formed along the length direction, and the clamping groove 12 and the clamping block 21 can be mutually engaged. The end of the side beam profile 3 is detachably connected to the connecting surface 11, and the end of the side beam profile 3 abuts against the end of the bearing profile 2. The end of the cross beam profile 4 is detachably connected to the side wall of the column profile 1 different from the connecting surface 11.

[0036] The column profile 1, the bearing profile 2, the side beam profile 3, and the cross beam profile 4 can all be formed by metal materials through rolling or extrusion processes, preferably aluminum alloy profiles. Through the extrusion process, various cross-sectional structures can be formed to meet different functional requirements, and while meeting the strength requirements, the overall weight of the shelf can be significantly reduced.

[0037] A plurality of side beam profiles 3 are connected to the corresponding connecting surfaces 11 in the length direction of the column profile 1, which can reduce the instability probability of the column profile 1 and provide a loading platform for the laminate. The outwardly extending clamping grooves 12 are integrally formed by the structure of the profile itself. When the side beam profile 3 is connected to the connecting surface 11, the clamping grooves 12 can provide a certain bearing effect for the side beam profile 3, which is more conducive to transmitting the force on the side beam profile 3 to the column profile 1. In addition, the side beam profile 3 and the bearing profile 2 also carry and transmit the acting force to each other, and transmit the acting force to the bearing profile 2 at the bottom of the shelf, which can significantly reduce the load on the connection structure between the side beam profile 3 and the connecting surface 11. The cross beam profile 4 is used to connect the side walls of each shelf to form a whole shelf.

[0038] Please refer to Figure 3 As shown in the figure, the clamping groove 12 is formed by two first rib plates 13 arranged oppositely along the length direction of the side wall of the column profile 1, and the opposite sides of the two first rib plates 13 extend outward to form a limiting plate 131.

[0039] In a specific embodiment, please refer to Figure 2 and Figure 3 As shown in the figure, when the first rib plate 13 is subjected to an external force, it can produce elastic deformation. The clamping block 21 makes the first rib plate 13 produce elastic deformation by squeezing the two limiting plates 131, and then directly snaps into the clamping groove 12 to achieve clamping. The shapes of the clamping groove 12 and the clamping block 21 can be mutually fitted, and through the limitation of the limiting plate 131, the column profile 1 and the bearing profile 2 are stably connected without offset rotation.

[0040] In a specific embodiment, please refer to Figure 1 and Figure 2As shown, the clamping block 21 is inserted from the notch at one end of the clamping groove 12 and slides relatively along the length direction of the column profile 1, thereby completing the clamping of the clamping block 21 and the clamping groove 12. This connection method does not require the first rib plate 13 to be deformed.

[0041] Please refer to Figure 3 As shown, when the wrapping range of the arc-shaped groove 15 is greater than 180°, the light bar 16 can be clamped in the arc-shaped groove 15 formed between the first rib plate 13 and the second rib plate 14 through its own elastic deformation. Or when the wrapping range of the arc-shaped groove 15 is less than 180°, the light bar 16 can be fixed in the arc-shaped groove 15 by pasting. The arc-shaped groove 15 can improve the concealment of the light bar 16 and prevent the light bar 16 from protruding outward and colliding with the stored items in the shelf, resulting in damage.

[0042] Please refer to Figure 3 and Figure 4 As shown, the clamping block 21 is composed of two third rib plates 22 that extend outward from the side wall of the receiving profile 2 and are arranged oppositely. The third rib plate 22 includes a deformation part 221 and a clamping part 222 that extend outward in sequence. A certain distance is separated between the two clamping parts 222 to form a gap, providing deformation space for the deformation part 221 and facilitating the clamping of the clamping block 21 into the clamping groove 12. In the case where the first rib plate 13 can also be deformed, the first rib plate 13 and the deformation part 221 generate deformation effects simultaneously. While the clamping block 21 and the clamping groove 12 are smoothly clamped with each other, they have a larger limiting area between them, improving the limiting effect.

[0043] In a specific embodiment, please refer to Figure 7 and Figure 9 As shown, the interlayer structure of the shelf is separated by a laminate. The laminate is clamped through the notch 31 between two adjacent side beam profiles 3, and the ribs on both sides of the notch 31 provide clamping force to the laminate. The cross beam profile 4 can also form an auxiliary receiving slot through the extended ribs to increase the bearing points. The detachable and replaceable effect of the laminate is achieved through the clamping form of the notch 31, while avoiding the need to use auxiliary connecting parts such as screws to fix the laminate.

[0044] In a specific embodiment, please refer to Figure 6 and Figure 8 As shown, the interlayer structure of the shelf is separated by a hanging basket 25. The hanging basket 25 is limited and fixed through the hanging rods 24 on both sides. The installation part 23 can be a through hole, and the hanging rod 24 is fixed by passing a connecting rod through the through hole. The through hole can penetrate the receiving profile 2, and the connecting rod on the hanging rod 24 penetrates the receiving profile 2 and is further tightened by a nut.

[0045] Further, the hanging rod 24 is arranged obliquely between two adjacent mounting parts 23. A limiting part 241 is provided at the lower end of the hanging rod 24 in the vertical direction, and the hanging basket 25 abuts against the limiting part 241. The hanging basket 25 overcomes the frictional force on the inclined surface of the hanging rod 24 by its own gravity to move the hanging basket 25 to the limiting part 241 for limiting. The structure of the limiting part 241 enables the hanging basket 25 to have only the freedom to slide on the inclined surface. Therefore, even if the hanging basket 25 stores a large amount of materials or generates vibrations, the hanging basket 25 will not detach from the hanging rod 24.

[0046] In a specific embodiment, please refer to Figure 1 and Figure 5 As shown, the side beam profile 3 and the connecting surface 11 are connected by a four-in-one connector, and the cross beam profile 4 and the column profile 1 are connected by a four-in-one connector. The four-in-one connector is a connector for fixing the contact surfaces of two structures. It is an existing connector. Torque can be applied to the circular knob from the side of the profile to drive the knob to rotate. The thread behind the knob meshes with the screw thread inside the sleeve, driving the screw to be threadedly connected to the screw rod, thereby realizing the fixation between the two profiles. The four-in-one connector realizes the seamless connection between the two profiles by reversing the torque, and has reliable connection strength and stable connection effect.

[0047] In addition, the profiles provided in this application can be used to form not only the pull-out basket shelves and the laminate shelves, but also the RFID shelves. Any extension of the shelf forms formed on this basis shall fall within the protection scope of this application.

[0048] It should be noted that this application is not limited to the above-mentioned embodiments. The above-mentioned embodiments are only examples. Embodiments having the same composition and playing the same role and effect as the technical idea within the technical solution scope of this application are all included in the technical scope of this application. In addition, within the scope of not departing from the gist of this application, various deformations that can be thought of by those skilled in the art are applied to the embodiments, and other ways constructed by combining some constituent elements in the embodiments are also included in the scope of this application.

Claims

1. An assembled shelf made of profiles, characterized in that: include: A column profile (1), wherein one side of the column profile (1) is formed with a plurality of connection surfaces (11) and a plurality of clamping grooves (12) alternately in sequence along the length direction; A receiving profile (2), wherein a clamping block (21) is formed on one side of the receiving profile (2) along the length direction, and the clamping groove (12) and the clamping block (21) can be interlocked; A side beam profile (3), wherein the end of the side beam profile (3) is detachably connected to the connection surface (11), and the side beam profile (3) is in abutment with the end of the receiving profile (2); A crossbeam profile (4), wherein the end of the crossbeam profile (4) is detachably connected to a side wall of the column profile (1) that is different from the connection surface (11).

2. The assembled shelf made of profiles according to claim 1, characterized in that: The clamping groove (12) is formed by two first ribs (13) arranged opposite to each other in the length direction of the side wall of the column profile (1), and the opposite sides of the two first ribs (13) extend outward to form a limiting plate (131).

3. The assembled shelf made of profiles according to claim 2, characterized in that: The side wall of the column profile (1) adjacent to the first rib plate (13) extends outward to form a second rib plate (14), and the portion between the first rib plate (13) and the second rib plate (14) is recessed inward to form an arc-shaped groove (15), and a light bar (16) is clamped in the arc-shaped groove (15).

4. The assembled shelf made of profiles according to claim 2, characterized in that: The clamping block (21) is composed of two third ribs (22) extending outward from the side walls of the receiving profile (2) and arranged opposite to each other, and the third ribs (22) include a deformation portion (221) and a clamping portion (222) extending outward in sequence.

5. The assembled shelf made of profiles according to claim 1, characterized in that: The side wall of the side beam profile (3) is provided with a notch (31).

6. The assembled shelf made of profiles according to claim 1, characterized in that: The side wall of the receiving profile (2) different from the clamping block (21) is provided with a plurality of mounting portions (23) along the length direction, a hanging rod (24) is arranged across two adjacent receiving profiles (2) via the corresponding mounting portions (23), and a hanging basket (25) is arranged between two adjacent hanging rods (24).

7. The assembled shelf made of profiles according to claim 6, characterized in that: The hanging rod (24) is arranged in an inclined shape between two adjacent mounting portions (23); a limiting portion (241) is provided at a lower structural end of the hanging rod (24) in the vertical direction; and the hanging basket (25) abuts against the limiting portion (241).

8. The assembled shelf made of profiles according to claim 1, characterized in that: The side beam profile (3) and the connecting surface (11) are connected via a four-in-one connecting piece.

9. The assembled shelf made of profiles according to claim 1, characterized in that: The crossbeam profile (4) and the column profile (1) are connected via a four-in-one connecting piece.

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