Sucking disc for commodity shelf

Abstract

The utility model discloses a sucker for a commodity shelf, which comprises a shelf body connected with a supporting surface through a sucker body. The suction cup body comprises a suction cup soft body and a connecting part arranged on the suction cup soft body. The connecting part is connected with an arranged connecting piece, and a first clamping plate is further arranged between the opposite faces of the frame body and the sucker soft body. The first clamping plate is connected with the connecting part through the connecting piece so that one face of the first clamping plate can be tightly attached to the frame body. In conclusion, due to the fact that the connecting piece is movably connected with the connecting part, the suction cup body and the frame body are convenient to disassemble and assemble, and the suction cup body can be sold in cooperation with the frame body and can also be suitable for sold frame bodies; meanwhile, after the suction cup body is replaced, the first clamping plate is attached to the back face of the frame body, it can be guaranteed that the frame body can be parallel to the supporting face, and the situation that the frame body falls off from the supporting face due to air leakage of the suction cup body caused by inclination of the frame body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of kitchen and bathroom articles, in particular to a suction cup for a storage rack. Background Technique

[0002] In order to improve the stability between the storage rack and the suction cup, the common practice is to reduce the gap between the suction cup and the storage rack, that is, to make one side of the suction cup fit tightly on the storage rack as much as possible, so as to ensure that after the suction cup is connected to the supporting surface, the suction cup can stably fix the storage rack on the supporting surface; the existing practice is that the gap between the suction cup and the storage rack should be adjusted before leaving the factory.

[0003] However, in this way, when the suction cup is replaced later, it is difficult to adjust the gap between the storage rack and the suction cup. Due to the inconvenient adjustment of the gap, it is easy to cause the storage rack to be in a non-parallel state with the supporting surface after installation; once there is a non-parallel state, when the storage rack bears weight, it is very easy to cause a gap between the suction cup and the supporting surface, and then cause the storage rack to fall during use. Content of the Utility Model

[0004] The purpose of the utility model is to provide a suction cup for a storage rack to solve the problems put forward in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a suction cup for a storage rack, including a rack body, and the rack body is connected to a supporting surface through a suction cup body provided; the suction cup body includes a suction cup soft body and a connecting part arranged on the suction cup soft body; the connecting part is connected to a connecting piece provided, and a first clamping plate is further arranged between the opposite surfaces of the rack body and the suction cup soft body; through the connection between the connecting piece and the connecting part, one surface of the first clamping plate is tightly attached to the rack body.

[0006] As a preferred technical solution of the utility model: a second clamping plate is arranged on the surface of the rack body away from the suction cup soft body, and the connecting piece passes through the second clamping plate, the rack body and the first clamping plate in sequence and then is connected to the connecting part, so that the first clamping plate and the second clamping plate are tightly attached to both sides of the rack body.

[0007] As a preferred technical solution of the utility model: the second clamping plate is connected through a provided cover plate to cover one end of the connecting piece in the second clamping plate.

[0008] As a preferred technical solution of the utility model: the connecting piece is threadedly connected to the internal thread arranged in the connecting part through the thread on its outer wall surface.

[0009] As a preferred technical solution of the present utility model: a protruding portion is further provided on the connecting portion; the connecting member includes a fitting portion, and a connecting hole adapted to be connected with the protruding portion is provided on the fitting portion.

[0010] As a preferred technical solution of the present utility model: it further includes a decorative cover, a slot is further provided on the side of the fitting portion facing the decorative cover, and the slot is adapted to be connected with a plug provided inside the decorative cover.

[0011] As a preferred technical solution of the present utility model: a driving portion is further provided on the fitting portion.

[0012] As a preferred technical solution of the present utility model: an adjusting seat is further provided on the connecting portion, and a gear slot is provided on the adjusting seat; the connecting member includes a bearing portion, and one side of the bearing portion is adapted to be connected with the gear slot through a provided gear pin.

[0013] As a preferred technical solution of the present utility model: the gear pin includes a first gear position, a second gear position and a third gear position; wherein, the height of the first gear position is less than the height of the second gear position, and the height of the second gear position is less than the height of the third gear position.

[0014] As a preferred technical solution of the present utility model: it further includes an end cover, and a mounting pin is provided inside the end cover; the mounting pin is adapted to be connected with a mounting hole provided on the adjusting seat.

[0015] Adopting the above technical solutions, the beneficial effects of the present utility model are: 1. Since the connecting member is movably connected to the connecting portion, the disassembly and assembly between the suction cup body and the frame are convenient, so that the suction cup body can be sold together with the frame and can also be applicable to the already sold frames;

[0016] 2. Since the disassembly and assembly are convenient, after the suction cup body is replaced, with the continuous fixation of the connecting member, the first clamping plate is urged to fit between the back surface and the supporting surface of the frame, and further, it can ensure that the frame is parallel to the supporting surface, reducing the situation that the suction cup body leaks air due to the inclination of the frame, resulting in the frame falling off the supporting surface. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic structural diagram after the suction cup body is connected to the frame;

[0018] Figure 2 It is a schematic exploded structural diagram of the suction cup body in Embodiment 1 of the present utility model;

[0019] Figure 3 It is a schematic exploded structural diagram of the suction cup body in Embodiment 2 of the present utility model;

[0020] Figure 4Schematic diagram of the main structure of the decorative cover in the second embodiment of the present utility model;

[0021] Figure 5 Schematic diagram of the main structure of the connecting member in the second embodiment of the present utility model;

[0022] Figure 6 Schematic diagram of the decomposed structure of the suction cup body in the third embodiment of the present utility model;

[0023] Figure 7 Schematic diagram of the main structure of the end cap in the third embodiment of the present utility model;

[0024] Figure 8 Schematic diagram of the side structure of the connecting member in the third embodiment of the present utility model;

[0025] Figure 9 Schematic diagram of the main structure of the suction cup soft body in the third embodiment of the present utility model.

[0026] In the figure: 1. Suction cup soft body; 2. Connecting part; 3. First clamping plate; 4. Second clamping plate; 5. Connecting member; 50. Fitting part; 51. Driving part; 52. Connecting hole; 53. Slot; 54. Bearing part; 55. First gear position; 56. Second gear position; 57. Third gear position; 58. Gear pin; 6. Cover plate; 7. Protruding part; 8. Decorative cover; 9. Mounting pin; 10. Frame body; 11. Suction cup body; 12. End cap; 13. Adjusting seat; 14. Mounting hole; 15. Gear slot; 16. Plug pin. Detailed implementation manners

[0027] The following details the embodiments of the present utility model. The examples of the embodiments are shown in the drawings, where the same or similar reference numerals represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present utility model, and should not be construed as limiting the present utility model. In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "front", "upper surface", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

[0028] Please refer to Figures 1-9, An embodiment provided by the present utility model: A suction cup for a storage rack, comprising a rack body 10, wherein the rack body 10 is connected to a support surface through a provided suction cup body 11; the suction cup body 11 includes a suction cup soft body 1 and a connecting portion 2 provided on the suction cup soft body 1; the connecting portion 2 is connected to a provided connecting member 5, and a first clamping plate 3 is further provided between the facing surfaces of the rack body 10 and the suction cup soft body 1; through the connection between the connecting member 5 and the connecting portion 2, one surface of the first clamping plate 3 is closely attached to the rack body 10.

[0029] In summary, since the connecting member 5 is movably connected to the connecting portion 2, the disassembly and assembly between the suction cup body 11 and the rack body 10 are convenient. Therefore, the suction cup body 11 can be sold together with the rack body 10 or can be applicable to the already sold rack body. Based on this, the applicable ability of the suction cup body 11 is expanded;

[0030] Furthermore, since the disassembly and assembly between the suction cup body 11 and the rack body 10 are convenient, after the suction cup body 11 is replaced, with the continuous fixation of the connecting member 5, the first clamping plate 3 is urged to fit between the back surface of the rack body 10 and the support surface. Furthermore, it can ensure that the rack body 10 is parallel to the support surface, so as to reduce the leakage of air at the connection between the suction cup body 11 and the support surface caused by the inclination of the rack body 10, and prevent the rack body 10 from falling off the support surface.

[0031] Based on this, the suction cup can be sold together with a new rack body or the suction cup can be sold separately to adapt to the already sold rack body; thus, the replacement cost of the user can be reduced. In particular, after replacement, the rack body can be stably and reliably connected to the support surface. For example, when the support surface is a wall surface, the suction cup can be reliably adsorbed on the wall surface. In addition to effectively improving the bearing capacity of the rack body, it can also prevent the rack body from easily falling off after carrying items.

[0032] Embodiment 1: As Figure 1 、 Figure 2 shown; a second clamping plate 4 is provided on the surface of the rack body 10 away from the suction cup soft body 1. The connecting member 5 passes through the second clamping plate 4, the rack body 10, and the first clamping plate 3 in sequence and then is connected to the connecting portion 2, so that the first clamping plate 3 and the second clamping plate 4 are closely attached to both sides of the rack body 10. Therefore, the second clamping plate 4 can be used to press on the other surface of the rack body 10, so that the stability of the connection between the rack body 10 and the suction cup body 11 can be further improved, and the further fixation of the first clamping plate 3 can be realized, thus ensuring the reliable fit between the first clamping plate 3 and the rack body 10 and the reliable fit between the first clamping plate 3 and the support surface.

[0033] Further, the cover plate 6 is provided to connect with the second clamping plate 4, so as to cover one end of the connecting member 5 inside the second clamping plate 4. Therefore, it can also prevent one end of the connecting member 5 from being exposed outside, delay the corrosion rate of the connecting member, and thus improve the service life of the connecting member 5.

[0034] Specifically, the connecting member 5 is threadedly connected with the internal thread provided in the connecting portion 2 through the thread on its outer wall surface. In this way, the processing is simple and the manufacturing cost is low.

[0035] Embodiment 2: As Figure 1 、 Figure 3 、 Figure 4 、 Figure 5 shown; a protruding portion 7 is further provided on the connecting portion 2; the connecting member 5 includes a fitting portion 50, and a connecting hole 52 adapted to be connected with the protruding portion 7 is provided on the fitting portion 50. Therefore, the first clamping plate 3 can be fixed on the frame body 10 by using the connecting member 5 itself. Specifically, the connecting hole 52 is an internal thread hole, and the protruding portion 7 is an external thread column. Therefore, the assembly or disassembly of the connecting member 5 can be completed by tightening or loosening the connecting member 5.

[0036] Further, a slot 53 is further provided on one side of the fitting portion 50 facing the decorative cover 8, and the slot 53 is adapted to be connected with the pin 16 provided in the decorative cover 8. Thus, the decorative cover 8 can be reliably fixed on the connecting member 5.

[0037] Furthermore, since a driving portion 51 is further provided on the fitting portion 50, the connecting member 5 can be rotated by pinching the driving portion 51 by hand; therefore, the assembly and fixation of the connecting member 5 can be completed without using tools.

[0038] Embodiment 3: As Figure 1 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 shown; an adjusting seat 13 is further provided on the connecting portion 2, and a gear slot 15 is provided on the adjusting seat 13; the connecting member 5 includes a bearing portion 54, and one side of the bearing portion 54 is adapted to be connected with the gear slot 15 through a gear pin 58 provided. Therefore, by connecting the gear slot 15 and the gear pin 58, the connecting member 5 can clamp frame bodies 10 with different thicknesses.

[0039] Specifically, the gear pin 58 includes a first gear 55, a second gear 56, and a third gear 57; wherein, the height of the first gear 55 is less than the height of the second gear 56, and the height of the second gear 56 is less than the height of the third gear 57. Therefore, the three gears can be smoothly connected to the gear slot 15. In particular, by using the three gears, it is possible to clamp the frame body 10 of three thicknesses between the connecting member 5 and the first clamping plate 3; for example, when the first gear 55 is connected to the gear slot 15, one end of the connecting member 5 abuts against the outer wall surface of the frame body 10, causing the frame body 10 to move backward and fit against the first clamping plate 3; the fixing of the frame body 10 is completed, and the frame body 10 with a relatively thick wall thickness is clamped.

[0040] When the second gear 56 is connected to the gear slot 15, one end of the connecting member 5 abuts against the outer wall surface of the frame body 10, which can further cause the frame body 10 to move backward and fit against the first clamping plate 3; the fixing of the frame body 10 is completed, and the frame body 10 with a relatively thin wall thickness is clamped;

[0041] When the third gear 57 is connected to the gear slot 15, one end of the connecting member 5 abuts against the outer wall surface of the frame body 10, causing the frame body 10 to move further backward and causing the frame body 10 to fit on the first clamping plate 3, completing the fixing of the frame body 10 with an even thinner wall thickness.

[0042] In addition, an installation pin 9 is provided inside the end cap 12; the installation pin 9 is adaptively connected to the installation hole 14 provided on the adjustment seat 13. Therefore, while fixing the connecting member 5, it is also convenient to fix the end cap 12 on the suction cup soft body 1.

[0043] The above has described the embodiments of the present invention in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the present invention, various changes, modifications, substitutions, and variations made to these embodiments still fall within the protection scope of the present invention.

Claims

1. A suction cup for a storage rack, characterized in that: It includes a frame body (10), and the frame body (10) is connected to the supporting surface through a suction cup body (11) provided thereon; The suction cup body (11) includes a suction cup soft body (1) and a connecting part (2) arranged on the suction cup soft body (1); The connecting part (2) is connected to a connecting piece (5) provided, and a first clamping plate (3) is further arranged between the opposite surfaces of the frame body (10) and the suction cup soft body (1); It is connected to the connecting part (2) through the connecting piece (5) so that one surface of the first clamping plate (3) closely adheres to the frame body (10).

2. The suction cup for a storage rack according to claim 1, characterized in that: A second clamping plate (4) is arranged on the surface of the frame body (10) away from the suction cup soft body (1). The connecting piece (5) passes through the second clamping plate (4), the frame body (10) and the first clamping plate (3) in sequence and then is connected to the connecting part (2) so that the first clamping plate (3) and the second clamping plate (4) closely adhere to both sides of the frame body (10).

3. The suction cup for a storage rack according to claim 2, characterized in that: It is connected to the second clamping plate (4) through a provided cover plate (6) to cover one end of the connecting piece (5) inside the second clamping plate (4).

4. The suction cup for a storage rack according to claim 3, characterized in that: The connecting piece (5) is threadedly connected to the internal thread provided in the connecting part (2) through the thread on its outer wall surface.

5. The suction cup for a storage rack according to claim 1, characterized in that: A protruding part (7) is further arranged on the connecting part (2); the connecting piece (5) includes a fitting part (50), and a connecting hole (52) adapted to be connected to the protruding part (7) is arranged on the fitting part (50).

6. The suction cup for a storage rack according to claim 5, characterized in that: It further includes a decorative cover (8). A slot (53) is further arranged on the surface of the fitting part (50) facing the decorative cover (8), and the slot (53) is adapted to be connected to a pin (16) arranged inside the decorative cover (8).

7. The suction cup for a storage rack according to claim 6, characterized in that: A driving part (51) is further arranged on the fitting part (50).

8. A suction cup for a storage rack according to claim 1, characterized in that: An adjusting seat (13) is further arranged on the connecting part (2), and a gear slot (15) is arranged on the adjusting seat (13); the connecting piece (5) includes a bearing part (54), and one surface of the bearing part (54) is adapted to be connected to the gear slot (15) through a provided gear pin (58).

9. The suction cup for a storage rack according to claim 8, characterized in that: The gear pin (58) includes a first gear position (55), a second gear position (56) and a third gear position (57); wherein, the height of the first gear position (55) is less than the height of the second gear position (56), and the height of the second gear position (56) is less than the height of the third gear position (57).

10. The suction cup for a storage rack according to claim 9, characterized in that: It further includes an end cover (12), and a mounting pin (9) is arranged inside the end cover (12); the mounting pin (9) is adapted to be connected to a mounting hole (14) arranged on the adjusting seat (13).

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