Flip type sucker

Abstract

The flip type sucker comprises a shell, a sucker body is arranged at the lower end of the shell, and a flip cover is rotationally arranged at the upper end of the shell; the upper end of the suction cup penetrates through the shell and is provided with a rotating shaft. The rear end of the turning cover protrudes downwards to be provided with a supporting block, and the turning cover is rotationally arranged on the rotating shaft through the supporting block. When the flip cover is pressed downwards, the flip cover rotates downwards around the rotating shaft; during use, the suction cup is tightly attached to a wall surface, so that air in the suction cup is exhausted from the periphery; then the flip cover is pressed downwards, the flip cover rotates downwards around the rotating shaft, the supporting block is pressed on the upper end face of the shell, and the flip cover lifts the suction cup upwards through the rotating shaft; the suction cup is firmly adhered to the wall surface, so that the adhesive force of the suction cup to the wall surface is improved, the suction cup has higher bearing capacity, and the situation that a suspended object falls off due to insufficient suction force is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of daily necessities, and more specifically, to a flip-cover suction cup. Background Art

[0002] In daily life, it is often necessary to hang daily utensils on the wall, especially commonly used kitchen utensils and cleaning utensils. The existing hanging method often uses adhesive hooks to hang and fix daily utensils, that is, the adhesive hooks with stickiness are glued to the wall, and then the utensils are hung on the hooks;

[0003] This method mainly relies on the stickiness of the sticky hook to bear the weight of the tool. It cannot bear heavy objects and will fall off due to insufficient stickiness of the sticky hook. At the same time, the sticky hook can only be used once. Once moved, it will lose its stickiness and cannot be reused. Utility Model Content

[0004] In view of the deficiencies in the prior art, the purpose of the utility model is to provide a flip-top suction cup used in conjunction with a storage box mechanism and other hook devices.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A flip-top suction cup comprises a shell, a suction cup is arranged at the lower end of the shell, and a flip cover is rotatably arranged at the upper end of the shell;

[0007] The upper end of the suction cup passes through the shell and is provided with a rotating shaft;

[0008] The rear end of the flip cover is protruding downwards and is provided with a support block, and the flip cover is rotatably arranged on the rotating shaft through the support block;

[0009] The flip cover is pressed downward, and the flip cover rotates downward around the rotating shaft; the support block is pressed tightly against the upper end surface of the shell, so that the flip cover lifts the suction cup upward through the rotating shaft.

[0010] The utility model is further configured as follows: a return spring is sleeved on the upper end of the suction cup, one end of the return spring abuts against the suction cup, and the other end abuts against the housing;

[0011] The flip cover flips upward, the support block is separated from the upper end surface of the shell, and the return spring presses the suction cup downward.

[0012] The utility model is further configured that: an anti-skid protrusion is provided on the end of the rotating shaft, and the anti-skid protrusion matches with the rotating hole wall of the supporting block.

[0013] The utility model is further configured that: an anti-slip portion is provided on the upper end surface of the flip cover.

[0014] The utility model is further provided that: a hanging part for hanging articles is provided at the lower end of the shell.

[0015] The utility model is further provided that: the lower end surface of the suction cup is coated with acrylic glue.

[0016] The beneficial effects of the utility model are as follows: when the suction cup is used, the suction cup is first pressed against the wall surface to discharge the air in the suction cup from all sides; the flap is then pressed downward to rotate downward around the rotating shaft, and the support block is pressed against the upper end surface of the shell body, so that the flap lifts the suction cup upward through the rotating shaft; the suction cup is firmly adhered to the wall surface, thereby improving the adhesion of the suction cup to the wall surface, and the suction cup has a stronger load-bearing capacity, thereby avoiding the situation where the hanging object falls off due to insufficient suction force; at the same time, when the hanging position needs to be changed, it is only necessary to flip the flap upward in the opposite direction to separate the support block under the flap from the upper end surface of the shell body, and the return spring in the shell body will press the suction cup downward, and the suction cup will stretch out to all sides to allow external air to enter the suction cup, and the suction cup can be separated from the wall surface; and the desired position can be sucked again for repeated use. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a structural schematic diagram of a flip-top suction cup of the utility model;

[0018] Figure 2 This is an exploded view of a flip-top suction cup of the utility model;

[0019] Figure 3 It is a structural schematic diagram of a flip cover of a flip cover type suction cup of the utility model;

[0020] Explanation of the reference numerals: 1. Shell; 11. Suspension portion; 2. Suction cup; 21. Rotating shaft; 211. Anti-slip protrusion; 3. Flip cover; 31. Support block; 311. Rotating hole; 32. Anti-slip portion; 4. Return spring. DETAILED DESCRIPTION

[0021] See attached Figures 1 to 3 The utility model is further described in detail.

[0022] A flip-top suction cup comprises a shell 1, a suction cup 2 is arranged at the lower end of the shell 1, and the suction cup 2 is made of elastic rubber material; a flip cover 3 is rotatably arranged at the upper end thereof; the upper end of the suction cup 2 passes through the shell 1, and a through hole for the upper end of the suction cup 2 to pass through is opened in the middle of the shell 1; and a rotating shaft 21 is arranged; a support block 31 is convexly arranged at the rear end of the flip cover 3, and the flip cover 3 is rotatably arranged on the rotating shaft 21 through the support block 31; a return spring 4 is sleeved at the upper end of the suction cup 2, and one end of the return spring 4 abuts against the suction cup 2, and the other end abuts against the shell 1;

[0023] When the suction cup 2 is in use, the suction cup 2 is first pressed against the wall to discharge the air in the suction cup 2 from all sides; then, by pressing the flip cover 3 downward, the flip cover 3 rotates downward around the rotating shaft 21, and the support block 31 is pressed against the upper end surface of the shell 1, so that the flip cover 3 lifts the suction cup 2 upward through the rotating shaft 21; the suction cup 2 is firmly adhered to the wall, the adhesion of the suction cup 2 to the wall is improved, and the suction cup 2 has a stronger load-bearing capacity, so as to avoid the situation where the hanging object falls off due to insufficient suction; at the same time, when it is necessary to change the hanging position, it is only necessary to flip the flip cover 3 upward in the opposite direction to separate the support block 31 under the flip cover 3 from the upper end surface of the shell 1, and the return spring 4 in the shell 1 will press the suction cup 2 downward, and the suction cup 2 will stretch out to all sides, so that the outside air can enter the suction cup 2, and the suction cup 2 can be separated from the wall; and the desired position can be sucked again for repeated use; the operation is simple and convenient.

[0024] An anti-skid protrusion 211 is provided on the end of the rotating shaft 21, and the anti-skid protrusion 211 cooperates with the wall of the rotating hole 311 of the supporting block 31, thereby increasing the friction between the rotating shaft 21 and the rotating hole 311 of the supporting block 31, firmly locking the flip cover 3 in a pressed state, and preventing the flip cover 3 from loosening by itself, thereby improving the stability of the suction cup 2.

[0025] In order to increase the friction coefficient between the hand and the flip cover 3, an anti-skid portion 32 is provided on the upper end surface of the flip cover 3 to prevent slipping when the hand is pressed downward.

[0026] The lower end of the shell 1 is provided with a hanging portion 11 for hanging objects, which is convenient for hanging objects.

[0027] The lower end of the suction cup 2 is provided with an acrylic adhesive block (the acrylic adhesive block is an existing adhesive), and the acrylic adhesive can adhere the suction cup 2 to the wall surface, further improving the adhesion of the suction cup 2.

[0028] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A flip-top suction cup, characterized in that: It comprises a shell, wherein a suction cup is arranged at the lower end of the shell, and a flip cover is rotatably arranged at the upper end of the shell; The upper end of the suction cup passes through the shell and is provided with a rotating shaft; The rear end of the flip cover is protruding downwards and is provided with a support block, and the flip cover is rotatably arranged on the rotating shaft through the support block; The flip cover is pressed downward, and the flip cover rotates downward around the rotating shaft; the support block is pressed tightly against the upper end surface of the shell, so that the flip cover lifts the suction cup upward through the rotating shaft.

2. The flip-top suction cup according to claim 1, characterized in that: A return spring is sleeved on the upper end of the suction cup, one end of the return spring abuts against the suction cup, and the other end abuts against the shell; The flip cover flips upward, the support block is separated from the upper end surface of the shell, and the return spring presses the suction cup downward.

3. A flip-top suction cup according to claim 1 or 2, characterized in that: An anti-skid protrusion is arranged on the end of the rotating shaft, and the anti-skid protrusion matches with the rotating hole wall of the supporting block.

4. The flip-top suction cup according to claim 3, characterized in that: The upper end surface of the flip cover is provided with an anti-slip portion.

5. The flip-top suction cup according to claim 4, characterized in that: The lower end of the shell is provided with a hanging part for hanging articles.

6. The flip-top suction cup according to claim 3, characterized in that: An acrylic rubber block is arranged at the lower end of the suction cup.

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