Sucker connecting support

Abstract

The utility model discloses a suction cup connecting support which comprises a suction cup, a connecting part protruding out of a cup body is arranged on the back side of the suction cup, the connecting part comprises a rectangular protrusion, the top of the rectangular protrusion extends towards the two sides to form clamping edges, and the rectangular protrusion is connected with the connecting support. The connecting support comprises a clamping portion and a first supporting portion arranged on the lower side of the clamping portion, an open hole is formed in the clamping portion, the open hole tends to be gradually narrowed towards the side away from the suction cup, supporting faces are arranged on the two sides of the narrowest end of the open hole, and the rectangular protrusion can be inserted into the narrow end of the open hole from the large end of the open hole. The two clamping edges pass through the narrowest end of the opening and then are clamped on the two supporting surfaces; and the first supporting part is supported on the base surface, so that the connecting bracket is in a vertical state or inclined upwards. The suction cup connecting support is simple and fast in connecting mode, can form a stable supporting plane to be supported between a hung object and a base plane, prevents the hung object from shaking, and is high in supporting reliability and wide in application range.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, in particular to a suction cup connecting bracket. Background Art

[0002] Nowadays, in order to pursue a tidy space, people will use various storage tools to store and organize items. At the same time, in order to save space and facilitate organization, tools will be hung up. Therefore, many items will have a receiving part or a hanging hole, and the suction cup will exhaust the internal air by pressing to form a vacuum cavity, and use the internal and external pressure difference to fix it on the base surface. It is widely used as a simple and durable hanging item. In particular, in order to improve the fixing effect of the suction cup and prevent the suction cup from falling off the base surface, a suction cup with a skeleton is widely used. The plate body of this suction cup is made of a skeleton covered with rubber, a plate cover is provided outside the plate body, and a connecting part is provided on the plate body. The connecting part is used to connect the items that need to be wall-mounted, but because the suction cup has a certain thickness, there will be a certain gap between the hanging object and the base surface, which will cause the hanging object to rotate around the connection with the suction cup and tilt relative to the base surface, especially for items such as mop buckets and storage baskets, the opening will be tilted and it will be very inconvenient to use. In addition, during use, the hanging object will also shake, affecting the stability of the hanging object. In addition, it will frequently collide with the base surface and make noise when shaking, affecting the user's experience. Utility Model Content

[0003] The utility model aims to provide a suction cup connecting bracket, which has a simple and quick connection method and can form a stable supporting plane between the hanging object and the base surface to avoid the hanging object from shaking, has high supporting reliability and a wide range of applications.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A suction cup connecting bracket comprises a suction cup, wherein a connecting portion protruding from a disc body is provided on the back side of the suction cup, the connecting portion comprises a rectangular protrusion, a clamping edge extends outward from the top of the rectangular protrusion to both sides, a connecting bracket is connected to the rectangular protrusion, the connecting bracket comprises a clamping portion and a first supporting portion arranged at the lower side of the clamping portion, an opening is provided on the clamping portion, the opening has a tendency to gradually narrow toward the side away from the suction cup, supporting surfaces are provided on both sides of the narrowest end of the opening, the rectangular protrusion can be inserted from the large end of the opening to the narrow end of the opening, and the two clamping edges are clamped on the two supporting surfaces after passing through the narrowest end of the opening; the first supporting portion is supported on the base surface so that the connecting bracket is in a vertical state or tilted obliquely upward.

[0006] Preferably, a clamping edge for connecting with a hanging object is provided on one side of the clamping portion away from the suction cup, and the clamping edge is arranged along the edge of the clamping portion and protrudes from the side wall of the clamping portion.

[0007] Preferably, a second supporting portion is further provided on the upper side of the clamping portion, and both the second supporting portion and the first supporting portion are provided with a supporting plate, one end of the supporting plate is connected to the clamping portion and the other end of the supporting plate is bent toward one side of the base surface to form a support platform.

[0008] Preferably, the clamping portion is provided with 1-2 openings. When there is one opening, the opening is arranged in the middle of the clamping portion; when there are two openings, the two openings are respectively arranged at two ends of the clamping portion.

[0009] Preferably, the first support part and the second support part are respectively provided with 1-2 support plates; when two support plates are provided, the two support plates are arranged at both ends of the clamping part, and the first support part and / or the second support part are both provided with a cross beam connected between the two support plates.

[0010] Preferably, a gap is left between the card edge and the second supporting portion, and a surface of the card edge is flush with a surface of the first supporting portion.

[0011] Preferably, the clamping portion, the first supporting portion and the second supporting portion are integrally injection-molded; and reinforcing ribs are further provided on one side of the first supporting portion, the clamping portion and the second supporting portion close to the suction cup.

[0012] Preferably, the opening passes through the clamping portion longitudinally.

[0013] Preferably, a through hole is provided laterally along the rectangular protrusion, the extension direction of the through hole is parallel to the clamping edge, a blind hole is provided longitudinally along the rectangular protrusion; and a slope is provided along the top edge of the clamping edge.

[0014] Preferably, the suction cup includes a cup body, a frame and a cup cover, the cup body is covered on the frame, a connecting portion is provided on the frame, the connecting portion and the frame are integrally formed, a positioning hole is provided at the center of the cup cover, the cup cover is sleeved on the connecting portion through the positioning hole and covers the back of the cup body, and the rectangular protrusion is provided on the connecting portion.

[0015] Preferably, the top surface of the clamping portion extends in all directions and protrudes from the side walls of the clamping portion to form a clamping edge, and the supporting surface is lower than the top surface of the clamping portion. When the two clamping edges are clamped on the two supporting surfaces, the top end of the connecting portion does not exceed the top surface of the clamping portion.

[0016] Preferably, the clamping edge is arranged along the edge of the clamping portion and protrudes from the side wall and the top surface of the clamping portion, and the top surface of the clamping portion forms the supporting surface. When the two clamping edges are clamped on the two supporting surfaces, the top end of the connecting portion does not exceed the plane formed by the clamping edges.

[0017] In the above technical solution, a connecting bracket is provided between the hanging object and the suction cup, and a first supporting part is provided on the connecting bracket, and the first supporting part includes a supporting plate and a support platform. When the connecting bracket is fixed, the support platform is supported on the base surface so that the connecting bracket is basically parallel to the base surface, so that the support platform and the suction cup form two supporting points together. The support plate connects the suction cup and the support platform and extends the distance between the two supporting points, so that a sufficiently large supporting plane can be formed. When the hanging object is clamped on the clamping edge on the clamping part, it is adjacent to the supporting plane formed by the first supporting part. The supporting plane forms a stable supporting effect on the hanging object. Therefore, even if there is a gap between the hanging object and the base surface, no shaking toward the base surface will occur. When the upper side of the hanging object is connected to the clamping part, it is sufficient to provide a first supporting part on the lower side of the clamping part; when the middle part of the hanging object is connected to the clamping part, a second supporting part is also provided on the upper side of the clamping part, thereby extending from the connection position between the hanging object and the suction cup to both sides to form a stable support for the entire plane of the hanging object, effectively avoiding the problem of the hanging object shaking around the connection position with the suction cup, and further expanding the scope of use of the connecting bracket.

[0018] By arranging an opening with a gradually narrowing trend on the clamping part, and arranging supporting surfaces on both sides of the narrowest end of the opening, when the rectangular protrusion is gradually inserted into the receiving part, the two clamping edges and the opening are mutually squeezed, so that the two clamping edges and / or the opening are elastically deformed, and the two clamping edges pass through the narrowest end of the opening, and then the two clamping edges and / or the opening recover the elastic deformation, and the two clamping edges are clamped on the two supporting surfaces. Since the narrowest end of the opening is smaller than the size of the two clamping edges, the narrowest end of the opening and the two supporting surfaces and the two clamping edges form mutual limitation, the two clamping edges will not fall off from the narrow end of the opening, and the clamping part will not fall off from the connecting part, and the connection reliability is high. The arrangement of the ramp, through hole and blind hole makes the clamping edges more flexible and more prone to elastic deformation when the two clamping edges are mutually squeezed with the opening, so that the clamping part can be connected to the connecting part more labor-saving and conveniently. In addition, because the suction cup is fixed on the base surface by the pressure difference between the inside and outside, the wall surface will not be damaged even if it is moved many times, and it can be easily changed and reused. A clamping edge is provided on the clamping part to realize clamping and fixing with the hanging object. The hanging object can be easily clamped on the clamping edge from top to bottom. The operation is simple and convenient, and the connection is stable and reliable. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0020] Figure 2 It is a three-dimensional structural schematic diagram of the connecting bracket of the utility model;

[0021] Figure 3 It is a three-dimensional structural schematic diagram of the connecting bracket of the utility model from another angle;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the second embodiment of the utility model;

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the connecting bracket of the second embodiment of the utility model;

[0024] Figure 6 A schematic diagram of a connecting bracket of the second embodiment of the utility model from another angle;

[0025] Figure 7 This is a schematic diagram of the three-dimensional structure of the third embodiment of the utility model;

[0026] Figure 8 It is a cross-sectional view of the utility model;

[0027] Fig. 9 This is a schematic diagram of the three-dimensional structure of the fourth embodiment of the utility model;

[0028] Fig.10 This is a schematic diagram of the three-dimensional structure of the fifth embodiment of the utility model;

[0029] Fig.11 It is a three-dimensional structural schematic diagram of the suction cup of the utility model.

[0030] In the figure, 1 is a suction cup; 11 is a disc body; 12 is a disc cover; 13 is a positioning hole; 2 is a connecting portion; 21 is a rectangular protrusion; 22 is a clamping edge; 23 is a through hole; 24 is a blind hole; 3 is a connecting bracket; 4 is a clamping portion; 41 is a clamping groove; 42 is an opening; 43 is a supporting surface; 44 is a clamping edge; 45 is a side wall; 5 is a first supporting portion; 6 is a second supporting portion; 7 is a supporting plate; 71 is a support platform; 72 is a cross beam; 73 is a reinforcing rib. DETAILED DESCRIPTION

[0031] The utility model is further described below in conjunction with the accompanying drawings:

[0032] like Figures 1 to 11As shown, a suction cup connecting bracket includes a suction cup 1, a connecting portion 2 protruding from a disc body is provided on the back side of the suction cup 1, the connecting portion 2 includes a rectangular protrusion 21, a clamping edge 22 is extended to both sides of the top of the rectangular protrusion 21, and a slope is provided along the top edge of the clamping edge 22; it also includes a connecting bracket 3, the connecting bracket is fixedly connected to the rectangular protrusion 21, the connecting bracket 3 includes a clamping portion 4 and a first supporting portion 5 arranged at the lower side of the clamping portion 4, a clamping groove 41 is provided on the clamping portion, and an opening 42 is provided on the clamping groove 41, and the opening 41 is oriented to The side away from the suction cup has a tendency to gradually narrow, and support surfaces 43 are provided on both sides of the narrowest end of the opening 41. The rectangular protrusion 21 can be gradually inserted from the large end of the opening 42 into the inside of the opening 42, i.e., the narrow end of the opening 42. The two clamping edges 22 are squeezed with the inner wall of the opening 42, so that the two clamping edges 22 and / or the side walls of the opening 42 are elastically deformed, so that the two clamping edges 22 pass through the narrowest end of the opening 42. Then, the two clamping edges 22 and / or the opening 42 restore elastic deformation, and the two clamping edges 22 are clamped on the two support surfaces 43. Since the narrowest end of the opening 42 is smaller than the size of the two clamping edges 22, the narrowest end of the opening 42 and the two support surfaces 43 and the two clamping edges 22 form mutual limitation, the two clamping edges 22 will not fall off from the narrow end of the opening 42, and the clamping part 4 will not fall off from the connecting part 2, and the connection reliability is high. Only by putting the large end of the opening 42 of the clamping part 4 on the rectangular protrusion 21, and then applying the pressure of the vertical suction cup to the clamping part 4, the reliable connection between the connecting bracket 3 and the suction cup 1 is realized, and the operation is simple and quick. The first supporting part 5 is provided with a supporting plate 7, the upper end of the supporting plate 7 is connected to the clamping part 4 and the lower end of the supporting plate 7 is bent toward the side of the base surface to form a support platform 71. When the suction cup 1 is adsorbed onto the base surface, the support platform 71 is just supported on the base surface, so that the connecting bracket 3 is in a vertical state or slightly inclined upward. At this time, the connecting bracket 3 is fixed on the base surface by the suction cup 1, and a supporting plane parallel to the base surface is formed. When the hanging object is hung and fixed on the connecting bracket 3, the hanging object is adjacent to the supporting plane formed by the support plate 7, and the support platform 71 is supported between the hanging object and the base surface to keep the hanging object stable, which can prevent the hanging object from shaking.

[0033] In a preferred embodiment, the upper side of the clamping portion 4 is further provided with a second support portion 6, and the second support portion 6 is also provided with a support plate 7, the lower end of the support plate 7 is connected to the clamping portion 4 and the upper end of the support plate 7 is bent toward the base surface to form a support platform, so that when the suction cup 1 is connected to the middle of the hanging object, the upper part of the hanging object is prevented from shaking toward the base surface due to lack of support, thereby expanding the application range of the connecting bracket 3. Furthermore, the clamping portion 4, the first support portion 5 and the second support portion 6 are integrally injection molded, and the first support portion 5, the clamping portion 4 and the second support portion 6 are also provided with reinforcing ribs 73 on the side close to the suction cup 1, which is convenient for processing and makes the connecting bracket 3 have sufficient strength.

[0034] In a preferred embodiment, a clamping edge 44 for connecting the hanging object is provided on the side of the clamping portion 4 away from the suction cup 1, and a gap is left between the clamping edge 44 and the second support portion 6, and the surface of the clamping edge 44 is flush with the surface of the first support portion 5, so that when the hanging object is clamped on the clamping edge 44 from top to bottom, the upper part of the hanging object is just adjacent to the second support portion, and the lower part of the hanging object is adjacent to the first support portion, thereby making the hanging object convenient and quick to hang on the connecting bracket 3, while forming a stable supporting effect for the hanging object. In a specific embodiment, the clamping portion 4 The top surface of the clamping portion 4 extends in all directions and protrudes from the side wall 45 of the clamping portion 4 to form a clamping edge 44. At this time, the supporting surface 43 is lower than the top surface of the clamping portion 4, and when the two clamping edges 22 are clamped on the two supporting surfaces 43, the top end of the connecting portion 2 does not exceed the top surface of the clamping portion 4; in another specific embodiment, the clamping edge 44 is arranged along the edge of the top surface of the clamping portion 4 and protrudes from the side wall 45 and the top surface of the clamping portion 4. At this time, the top surface of the clamping portion 4 forms the supporting surface 43, and when the two clamping edges 22 are clamped on the two supporting surfaces 43, the top end of the connecting portion 4 does not exceed the plane formed by the clamping edge 44.

[0035] In a preferred case, the suction cup 1 includes a disc body 11, a frame and a disc cover 12. The disc body 11 is covered on the frame, and a connecting portion 2 is provided on the frame. The connecting portion 2 and the frame are integrally formed. A positioning hole 13 is provided at the center of the disc cover 12. The disc cover 12 is sleeved on the connecting portion 2 through the positioning hole 13 and covers the back of the disc body 11. A rectangular protrusion 21 is provided on the connecting portion 2. With the disc body 11 covered on the frame, the frame can support and shape the disc body 11 thereon, and can evenly transfer the pressure received to the disc body 11 to discharge the air in the disc body, and at the same time press the disc body 11 tightly against the base surface. In addition, there are multiple protrusions in a ring array on the frame, and the protrusions pass through the back of the disc body. In this way, when external force presses the connection part or the disc cover 12, the disc cover 12 compresses the disc body 11, the skeleton 14 and the protrusions of the annular array. The protrusions apply a circumferential pressure to the disc body, so that the air in the inner edge of the disc body is further discharged and completely drained to form a vacuum cavity, so that the disc body 11 fits more closely with the base surface, is not easy to fall off the base surface, and has a stronger load-bearing capacity.

[0036] In a preferred case, a through hole 23 is provided along the horizontal direction of the rectangular protrusion 21, and the extension direction of the through hole 23 is parallel to the clamping edge 22. A blind hole 24 is provided along the longitudinal direction of the rectangular protrusion 21. The through hole 23 and the blind hole 24 cooperate with the slope so that when the two clamping edges 22 and the opening 42 are squeezed against each other, the clamping edge 22 is more flexible and easier to elastically deform, and the clamping edge 22 is easier to move toward the center of the rectangular protrusion 21, so that the clamping part 4 can be connected to the connecting part 2 more labor-saving and conveniently. In a preferred embodiment, the opening 42 runs through the clamping part 4, so that when the opening 42 and the two clamping edges 22 are squeezed against each other, the opening 42 is more flexible and easier to elastically deform toward the outside of the opening.

[0037] like Figure 1 , Figure 4 , Figure 7 and Fig. 9 As shown, the first support part 5 and the second support part 6 each include two support plates 7, which are respectively arranged on the side walls of the two ends of the clamping part. When an opening 42 is provided on the clamping part 4, the opening 42 is arranged in the middle of the clamping part 4. This structure can hang a large volume and relatively small weight of the hanging object, which can not only ensure the stability of the hanging object, but also save the production cost; when the hanging object is relatively heavy, multiple openings can be provided on the clamping part 4, so that multiple suction cups can be connected to increase the adsorption bearing capacity, preferably 2 openings 42 are provided, and the two openings 42 are respectively arranged at the two ends of the clamping part 4 to share the stress concentration point when bearing the load, so as to increase the area of ​​force, and indirectly ensure the stability of the connecting bracket and the strength of the suction cup adsorption force. Further, the first support part 5 and / or the second support part 6 are both provided with a crossbeam 72, which is connected between the two support plates 7, so as to avoid the two support plates 7 from twisting and deforming and causing the support plane to be uneven.

[0038] like Fig.10 As shown, when the first supporting portion 5 and the second supporting portion 6 are provided with a supporting plate, an opening is provided on the clamping portion 4, so that different numbers of connecting brackets 3 can be flexibly selected for use according to the width and weight of the hanging object. For example, when the hanging object is relatively wide, 2 or 3 connecting brackets 3 can be appropriately selected to connect with the suction cup to hang it; further, when the hanging object is relatively heavy, the connecting brackets can be appropriately increased to 4 or 5 to improve the weighing capacity.

[0039] In the above technical solution, after the suction cup is pressed and fixed in a suitable position, the large end of the opening of the clamping groove on the connecting bracket is sleeved on the rectangular protrusion, and the pressure of the vertical suction cup is applied to the connecting bracket, so that the rectangular protrusion is inserted into the clamping groove, and the two clamping edges are squeezed with the inner wall of the opening, so that the two clamping edges and / or the opening are elastically deformed, and then the two clamping edges pass through the narrowest end of the opening, and then the two clamping edges and / or the opening restore elastic deformation, and the two clamping edges are clamped on the two supporting surfaces, so that the connecting bracket and the suction cup are reliably connected, and the operation is simple and fast. At the same time, the first support part and / or the second support of the connecting support form a support plane substantially parallel to the base surface. At this time, after the hanging object is clamped and fixed on the clamping edge of the clamping part, it can be stably suspended and fixed on the base surface.

[0040] This embodiment is only an illustration of the concept and implementation of the utility model, and does not limit it. Under the concept of the utility model, technical solutions that have not been substantially changed are still within the scope of protection.

Claims

1. A suction cup connecting bracket, comprising a suction cup, a connecting portion protruding from a disc body is provided on the back side of the suction cup, the connecting portion comprises a rectangular protrusion, a clamping edge extends from the top of the rectangular protrusion to both sides, and a connecting bracket is connected to the rectangular protrusion, characterized in that: The connecting bracket includes a clamping portion and a first supporting portion arranged at the lower side of the clamping portion, an opening is provided on the clamping portion, and the opening has a tendency to gradually narrow toward the side away from the suction cup, and supporting surfaces are provided on both sides of the narrowest end of the opening, the rectangular protrusion can be inserted from the large end of the opening to the narrow end of the opening, and the two clamping edges are clamped on the two supporting surfaces after passing through the narrowest end of the opening; the first supporting portion is supported on the base surface so that the connecting bracket is in a vertical state or tilted upward.

2. The suction cup connecting bracket according to claim 1, characterized in that: A clamping edge for connecting a hanging object is arranged on a side of the clamping portion away from the suction cup.

3. The suction cup connecting bracket according to claim 2, characterized in that: A second supporting portion is also provided on the upper side of the clamping portion. Both the second supporting portion and the first supporting portion are provided with a supporting plate. One end of the supporting plate is connected to the clamping portion and the other end of the supporting plate is bent toward one side of the base surface to form a support platform.

4. The suction cup connecting bracket according to claim 3, characterized in that: The clamping portion is provided with 1-2 openings. When there is one opening, the opening is arranged in the middle of the clamping portion; when there are two openings, the two openings are respectively arranged at two ends of the clamping portion.

5. The suction cup connecting bracket according to claim 4, characterized in that: The first support part and the second support part are respectively provided with 1-2 support plates; when two support plates are provided, the two support plates are arranged at both ends of the clamping part, and the first support part and / or the second support part are both provided with a cross beam connected between the two support plates.

6. The suction cup connecting bracket according to any one of claims 3 to 5, characterized in that: A gap is left between the clamping edge and the second supporting portion, and a surface of the clamping edge is flush with a surface of the first supporting portion.

7. The suction cup connection bracket according to claim 6, characterized in that: The clamping portion, the first supporting portion and the second supporting portion are integrally injection-molded; and reinforcing ribs are also provided on one side of the first supporting portion, the clamping portion and the second supporting portion close to the suction cup.

8. The suction cup connecting bracket according to claim 2, characterized in that: The opening passes through the clamping portion longitudinally.

9. The suction cup connecting bracket according to any one of claims 1 to 5 and 8, characterized in that: A through hole is arranged transversely along the rectangular protrusion, and the extending direction of the through hole is parallel to the clamping edge. A blind hole is arranged longitudinally along the rectangular protrusion; and a slope is arranged along the top edge of the clamping edge.

10. The suction cup connecting bracket according to any one of claims 1 to 5 and 8, characterized in that: The suction cup includes a cup body, a frame and a cup cover. The cup body is covered on the frame. A connecting part is provided on the frame. The connecting part and the frame are integrally formed. A positioning hole is provided at the center of the cup cover. The cup cover is sleeved on the connecting part through the positioning hole and covers the back of the cup body. The rectangular protrusion is provided on the connecting part.

11. The suction cup connecting bracket according to claim 8, characterized in that: The top surface of the clamping portion extends in all directions and protrudes from the side wall of the clamping portion to form a clamping edge, and the supporting surface is lower than the top surface of the clamping portion. When the two clamping edges are clamped on the two supporting surfaces, the top end of the connecting portion does not exceed the top surface of the clamping portion.

12. The suction cup connecting bracket according to claim 8, characterized in that: The clamping edge is arranged along the edge of the clamping portion and protrudes from the side wall and the top surface of the clamping portion. The top surface of the clamping portion forms the supporting surface. When the two clamping edges are clamped on the two supporting surfaces, the top end of the connecting portion does not exceed the plane formed by the clamping edges.

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