Foldable commodity shelf
By using a multi-link linkage mechanism to unfold or fold the shelves, the problem of cumbersome operation of existing folding shelves is solved, and a simple folding and unfolding process is achieved.
Patent Information
- Application Number
- CN202520115720.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-17
- Publication Date
- 2026-01-02
- Estimated Expiration
- 2035-01-17
AI Technical Summary
Existing folding shelves are cumbersome and inconvenient to operate due to the complicated process of folding and unfolding the shelves.
It adopts a multi-link linkage mechanism consisting of a front support leg, a rear support leg, a front connecting rod, and a rear connecting rod. Through the hinge of the front support leg and the linkage of the connecting rod, all the storage panels can be opened or folded together.
It enables easy unfolding and folding of the shelf, improving ease of use.
Smart Images
Figure CN223745997U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to daily necessities technical field, especially a foldable commodity shelf. BACKGROUND
[0002] The commodity shelf is the shelf for putting daily necessities in daily life, and the existing foldable commodity shelf usually comprises foldable supports and commodity plates hinged on the supports, the supports are provided with supporting rods below the commodity plates, the commodity plates can be unfolded downward and supported by the supporting rods or folded upward.
[0003] However, the foldable commodity shelf needs to fold and unfold the commodity plates one by one, and the folding and unfolding process is relatively complicated and inconvenient for users to operate. SUMMARY
[0004] Therefore, the utility model provides a foldable commodity shelf to solve the problem that the folding and unfolding process of the commodity plates of the foldable commodity shelf in the prior art is relatively complicated.
[0005] To achieve one or part or all of the above purposes or other purposes, the utility model provides a foldable commodity shelf, which comprises two supporting frames and at least two commodity plates, a plurality of the commodity plates are parallel to each other and are hinged between the two supporting frames from top to bottom.
[0006] The supporting frame comprises a front supporting leg, a rear supporting leg, a front connecting rod and a rear connecting rod, the upper end of the front supporting leg is hinged with the upper end of the rear supporting leg, the front connecting rod is parallel to the front supporting leg, the side edges of the commodity plates are hinged with the front supporting leg and the front connecting rod respectively, the upper end of the rear connecting rod is hinged with the front connecting rod, and the lower end of the rear connecting rod is hinged on the rear supporting leg.
[0007] The front supporting leg and the rear supporting leg are unfolded or folded, which can drive the front connecting rod and the rear connecting rod to link together and drive all the commodity plates to unfold or fold together.
[0008] Preferably, a supporting rod is vertically connected between the two rear supporting legs, the supporting rod is close to the upper end of the rear supporting leg, and the supporting rod can be supported and connected with the bottom of the uppermost commodity plate.
[0009] Preferably, a reinforcing rod is connected between the two rear supporting legs, the reinforcing rod is parallel to the supporting rod and close to the lower end of the rear supporting leg.
[0010] Preferably, the length of the front supporting leg is greater than the length of the rear supporting leg.
[0011] Preferably, the maximum included angle between the front supporting leg and the rear supporting leg is 15°-60°.
[0012] Preferably, the length of the front connecting rod is greater than the length of the rear connecting rod.
[0013] Preferably, the front hinge shaft and the rear hinge shaft are arranged on the two side walls of the shelf plate, the front support leg is provided with a front shaft hole, the front connecting rod is provided with a rear shaft hole, the front hinge shaft is hinged with the front shaft hole, and the rear hinge shaft is hinged with the rear shaft hole.
[0014] Preferably, the front hinge shaft is close to the front side wall of the shelf plate, and the rear hinge shaft is close to the rear side wall of the shelf plate.
[0015] Preferably, the top edge of the shelf plate is provided with a fence.
[0016] Preferably, the lower end of the front support leg and the lower end of the rear support leg are provided with anti-skid pads, and the anti-skid pads are in the shape of a triangular prism.
[0017] The embodiment of the present application has the following beneficial effects:
[0018] After the above foldable shelf is adopted, the front support leg, the rear support leg, the front connecting rod and the rear connecting rod are arranged, the upper end of the front support leg is hinged with the upper end of the rear support leg, the front connecting rod is parallel to the front support leg, the side edges of the shelf plate are hinged with the front support leg and the front connecting rod respectively, the upper end of the rear connecting rod is hinged with the front connecting rod, and the lower end of the rear connecting rod is hinged on the rear support leg, the front support leg, the rear support leg, the front connecting rod and the rear connecting rod form a multi-connecting-rod linkage mechanism, all the shelf plates can be unfolded or folded together, and the use and operation are more convenient. BRIEF DESCRIPTION OF DRAWINGS
[0019] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.
[0020] Wherein:
[0021] Figure 1 Structure diagram of the unfolded state of the foldable shelf according to the present application Figure 1 ;
[0022] Figure 2 Structure diagram of the unfolded state of the foldable shelf according to the present application Figure 2 ;
[0023] Figure 3The side view structure schematic diagram of the unfolded state of the foldable commodity shelf is provided by the utility model.
[0024] Figure 4 The structure schematic diagram of the folded state of the foldable commodity shelf is provided by the utility model.
[0025] Figure 5 The structure schematic diagram of the commodity plate of the foldable commodity shelf is provided by the utility model.
[0026] The drawing figure shows that: 10, support frame; 11, front support leg; 111, front shaft hole; 12, rear support leg; 13, front connecting rod; 131, rear shaft hole; 14, rear connecting rod; 15, support rod; 16, reinforcing rod; 17, anti-skid pad; 20, commodity plate; 21, front hinged shaft; 22, rear hinged shaft; 23, fence. DETAILED DESCRIPTION
[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs; the terms used in the specification of the application are only for the purpose of describing the specific embodiments and are not intended to limit the utility model; the terms "include" and "have" and any variations thereof in the specification and claims of the utility model and the above description of the drawings are intended to cover the non-exclusive inclusion; the terms "first", "second" and the like in the specification and claims of the utility model or the above description of the drawings are used to distinguish different objects and are not used to describe a specific order.
[0028] In the present text, the reference to "embodiments" means that the specific features, structures or properties described in connection with the embodiments can be included in at least one embodiment of the utility model. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment to the other embodiments. The skilled person in the art explicitly and implicitly understands that the embodiments described herein can be combined with other embodiments.
[0029] In order to make the person skilled in the art better understand the utility model scheme, the technical solutions in the utility model embodiments will be described clearly and completely in conjunction with the drawings below.
[0030] As Figures 1-5 shown, the utility model provides an embodiment.
[0031] The utility model discloses an embodiment provides a kind of foldable shelf, comprising: two support frame 10 and at least two shelf plate 20, several shelf plate 20 are parallel to each other, and are respectively hinged between two support frame 10 from top to bottom, for placing various life supplies or flowerpot, potted plant and the like object, support frame 10 is metal material, with enough strength to support support frame 10 and the object on support frame 10.Specifically, support frame 10 includes front support leg 11, rear support leg 12, front connecting rod 13 and rear connecting rod 14, front support leg 11 and rear support leg 12 are all metal pipe, and front connecting rod 13 and rear connecting rod 14 are sheet metal strip, the upper end of front support leg 11 is hinged with the upper end of rear support leg 12, forms a "∠" shape structure, and the lower end of front support leg 11 and the lower end of rear support leg 12 are respectively in contact with ground, forming four support points, front connecting rod 13 is parallel with front support leg 11, and the side edge of shelf plate 20 is respectively hinged with front support leg 11 and front connecting rod 13, so that the shelf plate 20 located in the uppermost, the shelf plate 20 located in the lowermost, four hinged points between front support leg 11 and front connecting rod 13 form a parallelogram linkage structure with variable angle, the upper end of rear connecting rod 14 is hinged with front connecting rod 13, and the upper end of rear connecting rod 14 is hinged in the position close to the upper end of front connecting rod 13, front connecting rod 13 and rear connecting rod 14 form a "person" shape structure, and the lower end of rear connecting rod 14 is hinged in the position close to the middle of rear support leg 12, and swinging rear support leg 12 can drive rear connecting rod 14 to generate push-pull to front connecting rod 13 to change the included angle between front connecting rod 13 and shelf plate 20, and then drive all shelf plate 20 hinged with front connecting rod 13 to swing.
[0032] After adopting the above foldable shelf, through the front support leg 11, rear support leg 12, front connecting rod 13 and rear connecting rod 14 arranged, the upper end of front support leg 11 is hinged with the upper end of rear support leg 12, front connecting rod 13 is parallel with front support leg 11, the side edge of shelf plate 20 is respectively hinged with front support leg 11 and front connecting rod 13, the upper end of rear connecting rod 14 is hinged with front connecting rod 13, and the lower end of rear connecting rod 14 is hinged in rear support leg 12, and front support leg 11, rear support leg 12, front connecting rod 13 and rear connecting rod 14 form multi-link linkage mechanism, can drive all shelf plate 20 to unfold or fold, and it is more convenient to use and operate.
[0033] Further, a support rod 15 is vertically connected between the two rear support legs 12, close to the upper ends of the rear support legs 12. The support rod 15 can be supported and connected to the bottom of the uppermost storage plate 20. The support rod 15 can serve as a support and a limiting part, limiting the angle of the storage plate 20 swinging with the front connecting rod 13. When the bottom of the storage plate 20 abuts against the support rod 15, the storage plate 20 is just in a horizontal state, and objects can be placed on it.
[0034] Further, a reinforcing rod 16 is connected between the two rear support legs 12, parallel to the support rod 15 and close to the lower ends of the rear support legs 12. The reinforcing rod 16 can strengthen the structural strength between the two support frames 10 and enhance the stability of the whole storage rack.
[0035] Specifically, the length of the front support leg 11 is greater than that of the rear support leg 12, and the maximum included angle between the front support leg 11 and the rear support leg 12 is 15°-60°.
[0036] Specifically, the length of the front connecting rod 13 is greater than that of the rear connecting rod 14.
[0037] Specifically, the front hinge shaft 21 and the rear hinge shaft 22 are arranged on the two side walls of the storage plate 20 at intervals. The front support leg 11 is provided with a front shaft hole 111, and the front connecting rod 13 is provided with a rear shaft hole 131. The front hinge shaft 21 is hinged to the front shaft hole 111, and the rear hinge shaft 22 is hinged to the rear shaft hole 131. The front hinge shaft 21 is close to the front side wall of the storage plate 20, and the rear hinge shaft 22 is close to the rear side wall of the storage plate 20. This can better support the storage plate 20 and ensure the stability of the storage plate 20 during use.
[0038] Further, a fence 23 is arranged around the top edge of the storage plate 20, which can prevent objects from sliding off the storage plate 20.
[0039] Further, the lower ends of the front support leg 11 and the rear support leg 12 are provided with anti-skid pads 17. The anti-skid pads 17 are used to increase the friction between the lower ends of the front support leg 11 and the rear support leg 12 and the ground, and improve the stability. The anti-skid pads 17 are in the shape of a triangular prism, which can make the bottom surface of the anti-skid pads 17 horizontally contact the ground, increase the contact area between the anti-skid pads 17 and the ground, and thus increase the friction with the ground.
[0040] Obviously, the above-described embodiments are only a part of the embodiments of the present application, rather than all the embodiments, and the preferred embodiments of the present application are given in the drawings, but do not limit the patent scope of the present application. The present application can be realized in many different forms, and conversely, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing specific embodiments, or equivalently replace some of the technical features. Any equivalent structure made by using the content of the present application specification and drawings, directly or indirectly used in other related technical fields, is also within the patent protection scope of the present application.
Claims
1. A foldable shelving unit, characterized in that, The utility model relates to a kind of folding shelves, including: Two support frames (10) and at least two shelves (20), several of the shelves (20) are parallel to each other, and are respectively hinged between two support frames (10) from top to bottom; The support frame (10) includes front support leg (11), rear support leg (12), front connecting rod (13) and rear connecting rod (14), the upper end of the front support leg (11) is hinged with the upper end of the rear support leg (12), the front connecting rod (13) is parallel to the front support leg (11), the side edge of the shelf (20) is respectively hinged with the front support leg (11) and the front connecting rod (13), the upper end of the rear connecting rod (14) is hinged with the front connecting rod (13), and the lower end of the rear connecting rod (14) is hinged on the rear support leg (12); The front support leg (11) and the rear support leg (12) are unfolded or folded, which can drive the front connecting rod (13) and the rear connecting rod (14) to link together, and drive all the shelves (20) to unfold or fold together.
2. The foldable display rack of claim 1, wherein, A support rod (15) is vertically connected between the two rear support legs (12), close to the upper end of the rear support leg (12), and the support rod (15) can be supported and connected with the bottom of the uppermost shelf (20).
3. The foldable display rack of claim 2, wherein, A reinforcing rod (16) is connected between the two rear support legs (12), which is parallel to the support rod (15) and close to the lower end of the rear support leg (12).
4. The foldable display rack of claim 1, wherein, The length of the front support leg (11) is greater than the length of the rear support leg (12).
5. The foldable display rack of claim 4, wherein, The maximum included angle between the front support leg (11) and the rear support leg (12) is 15°-60°.
6. The foldable display rack of claim 1, wherein, The length of the front connecting rod (13) is greater than the length of the rear connecting rod (14).
7. The foldable display rack of claim 1, wherein, Front hinge shafts (21) and rear hinge shafts (22) are arranged on the two side walls of the shelf (20) at intervals, front shaft holes (111) are arranged on the front support leg (11), rear shaft holes (131) are arranged on the front connecting rod (13), the front hinge shaft (21) is hinged with the front shaft hole (111), and the rear hinge shaft (22) is hinged with the rear shaft hole (131).
8. The foldable display rack of claim 7, wherein, The front hinge shaft (21) is close to the front side wall of the shelf (20), and the rear hinge shaft (22) is close to the rear side wall of the shelf (20).
9. The foldable display rack of claim 8, wherein, A fence (23) is arranged around the top edge of the shelf (20).
10. The foldable display rack of claim 1, wherein, Anti-slip pads (17) are arranged at the lower ends of the front support leg (11) and the rear support leg (12), and the anti-slip pads (17) are in triangular prism shape.