Rotary suction cup capable of deflating

Abstract

The utility model belongs to the technical field of suckers, and particularly relates to a deflatable rotary sucker which comprises a base framework and a sucker body mounted on the base framework, an insertion groove is formed in the top of the base framework, an L-shaped clamping groove is formed in the inner side wall of the insertion groove, an insertion column is inserted into the insertion groove, a face shell is fixed to the top of the insertion column, and a valve is arranged on the face shell. The suction cup body can be subjected to adsorption operation by blocking the deflation needle hole of the suction cup body through the deflation needle, and if the suction cup needs to be detached, the insertion column in the insertion groove is rotated to relieve the limiting between the L-shaped clamping groove and the clamping head, then the insertion column is pulled out of the insertion groove, and the suction cup body can be detached. At the moment, the deflation needle is separated from the deflation needle hole of the suction cup body, then deflation operation is conducted on the suction cup body through the deflation needle hole, then the suction cup body is detached, deflation can be conducted easily only by rotating the top and pulling the top outwards, and the suction cup body can be detached conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of suction cups, and in particular relates to a deflable rotating suction cup. Background Art

[0002] Usually, such a suction cup is formed into a disc shape by rubber or the like, and its surface on one side in the thickness direction is made into a suction surface, which is arranged to be in suction contact with the surface to be sucked, and its surface on the other side is made into a back surface. When the suction cup is used, the suction surface is directed toward the surface to be sucked, and the center portion of the suction surface is pressed against the surface to be sucked, so that a substantially vacuum state is generated between the suction surface of the suction cup and the surface to be sucked, and the vacuum state is maintained by the elasticity of the suction cup so that the suction cup is in suction contact with the surface to be sucked;

[0003] For the suction cups on the market, you have to pinch the edge to remove them after they are attached. Some things that need to be fixed need to be crossed across the middle of the suction cup to cover the suction cup below. Therefore, traditional suction cups are difficult to remove. Utility Model Content

[0004] To solve the problems raised in the above background technology. The utility model provides a deflated rotating suction cup, comprising a base frame and a suction cup body mounted on the base frame, wherein a slot is provided on the top of the base frame, an L-shaped card slot is provided on the inner side wall of the slot, a plug is inserted into the slot, a surface shell is fixed on the top of the plug, and a clamp head matching the L-shaped card slot is provided on the plug.

[0005] As a deflated rotating suction cup of the utility model, preferably, a deflation pinhole is provided on the top of the suction cup body.

[0006] As a deflable rotating suction cup of the utility model, preferably, a deflation needle is provided at the bottom of the plug post.

[0007] As a deflation-capable rotating suction cup of the utility model, preferably, the deflation pinhole matches the deflation needle, and the deflation needle seals the deflation pinhole.

[0008] As a deflable rotating suction cup of the utility model, preferably, the plug post matches the slot, and the plug post moves up and down inside the slot.

[0009] As a deflable rotating suction cup of the utility model, preferably, the L-shaped slot matches the clamping head, and the L-shaped slot is clamped inside the clamping head, and the rotation of the plug inside the slot releases the limit between the L-shaped slot and the clamping head, and the plug can be pulled out from the slot.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The deflation needle is used to seal the deflation pin hole of the suction cup body so that the suction cup body can be adsorbed. If the suction cup needs to be removed, the limit between the L-shaped slot and the card head is released by rotating the plug inside the slot, and then the plug is pulled out of the slot. At this time, the deflation needle is separated from the deflation pin hole of the suction cup body, and then the suction cup body is deflated through the deflation pin hole to complete the disassembly of the suction cup body. You only need to rotate the top and pull it outward to easily deflate the air, making it easier to disassemble the suction cup body. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a structural schematic diagram of the utility model;

[0014] Figure 2 It is a schematic diagram of the explosion structure of the utility model;

[0015] Figure 3 for Figure 2 A schematic diagram of the front view structure of

[0016] In the figure:

[0017] 1. Base frame; 11. Slot; 12. Clamp;

[0018] 2. Suction cup body; 21. Deflation pinhole;

[0019] 3. Insert column; 31. Surface shell; 32. L-shaped slot; 33. Deflation needle. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] like Figure 1 As shown;

[0023] A deflated rotating suction cup comprises a base frame 1 and a suction cup body 2 mounted on the base frame 1.

[0024] In the present embodiment: in order to solve the technical problems existing in the prior art, as disclosed in the background technology above, "the suction cups on the market need to be buckled by the edge to be pulled out after adsorption, and some things that need to be fixed need to be crossed in the middle of the suction cup to cover the suction cup below, so the traditional suction cup is difficult to take out and fall off". Combined with actual use, this problem is obviously a real problem that exists and is relatively difficult to solve. In view of this, in order to solve this technical problem, a deflable rotating suction cup is provided on this basis.

[0025] like Figure 1-3 As shown in the figure;

[0026] In combination with the above content, a slot 11 is provided on the top of the base frame 1, and an L-shaped slot 12 is provided on the inner wall of the slot 11. A plug post 3 is inserted into the slot 11, and a surface shell 31 is fixed on the top of the plug post 3. A clamp head 32 matching the L-shaped slot 12 is provided on the plug post 3.

[0027] In an optional embodiment, a deflation pinhole 21 is provided on the top of the suction cup body 2 .

[0028] In an optional embodiment, a deflation needle 33 is provided at the bottom of the plug post 3 .

[0029] In an optional embodiment, the deflation needle hole 21 matches the deflation needle 33 , and the deflation needle 33 blocks the deflation needle hole 21 .

[0030] In an optional embodiment, the plug post 3 matches the slot 11 , and the plug post 3 moves up and down inside the slot 11 .

[0031] In an optional embodiment, the L-shaped slot 12 matches the clamping head 32, and the L-shaped slot 12 is clamped inside the clamping head 32. The rotation of the plug post 3 inside the slot 11 releases the limit between the L-shaped slot 12 and the clamping head 32, and the plug post 3 can be pulled out from the slot 11.

[0032] Working principle of this utility model:

[0033] The deflation needle hole 21 of the suction cup body 2 is blocked by the deflation needle 33, so that the suction cup body 2 can perform the adsorption operation. If the suction cup needs to be removed, the limit between the L-shaped slot 12 and the clamping head 32 is released by rotating the plug post 3 inside the slot 11, and then the plug post 3 is pulled out from the inside of the slot 11. At this time, the deflation needle 33 is separated from the deflation needle hole 21 of the suction cup body 2, and then the suction cup body 2 is deflated through the deflation needle hole 21, thereby completing the disassembly of the suction cup body 2. You only need to rotate the top and pull it outwards to easily deflate, which makes it easy to disassemble the suction cup body 2.

[0034] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A deflated rotating suction cup, comprising a base frame (1), and a suction cup body (2) mounted on the base frame (1), characterized in that: The top of the base frame (1) is provided with a slot (11), the inner side wall of the slot (11) is provided with an L-shaped slot (12), a plug post (3) is inserted into the slot (11), a surface shell (31) is fixed to the top of the plug post (3), and a plug head (32) matching the L-shaped slot (12) is provided on the plug post (3).

2. The deflated rotating suction cup according to claim 1, characterized in that: The top of the suction cup body (2) is provided with a deflation pinhole (21).

3. The deflated rotating suction cup according to claim 1, characterized in that: A deflation needle (33) is provided at the bottom of the plug post (3).

4. The deflated rotating suction cup according to claim 2, characterized in that: The deflation needle hole (21) matches the deflation needle (33), and the deflation needle (33) blocks the deflation needle hole (21).

5. The deflated rotating suction cup according to claim 1, characterized in that: The plug post (3) matches the slot (11), and the plug post (3) moves up and down inside the slot (11).

6. The deflated rotating suction cup according to claim 1, characterized in that: The L-shaped card slot (12) matches the card head (32), and the card head (32) is clamped inside the L-shaped card slot (12). The rotation of the plug post (3) inside the slot (11) releases the limit between the L-shaped card slot (12) and the card head (32), and the plug post (3) can be pulled out from the slot (11).

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