Sucker fixing seat

Abstract

The utility model provides a suction cup fixing seat which comprises a main body, and a mounting position used for containing a suction cup is arranged on the back face of the main body. The main body is provided with a fixing part, an adsorption gland connected with the sucker is arranged in front of the main body, and a spring is arranged between the adsorption gland and the main body; the adsorption gland is provided with an early warning area, and when the adsorption gland is pressed downwards, the spring is compressed to store force. When the adsorption gland returns to the normal position from the pressing position, an exhaust state position, an adsorption state position and a decompression state position are sequentially formed, when the adsorption gland is located in the exhaust state position and the adsorption state position, the early warning area is shielded by the main body, and when the adsorption gland is located in the decompression state position, the early warning area is exposed. The utility model has the advantages of attractive appearance, convenience in adsorption, strong stability and no-pressure early warning function.

Description

Technical Field

[0001] This utility model relates to the field of suction cup accessories, specifically to a suction cup fixing base. Background Technology

[0002] When controlling the suction cup fixation, the suction cup holder generally uses a swing handle to pull the suction cup with an eccentric structure, or a combination of knob and spiral structure to pull the suction cup. Although the adsorption is relatively stable, it is easily affected by factors such as the material of the adsorption surface and the sealing performance of the suction cup during long-term adsorption and fixation, which can cause the suction cup to gradually lose pressure and eventually cause the suction cup holder to suddenly fall off.

[0003] To address the aforementioned issues, Chinese patent CN201820201524.0 discloses a connection structure for a suction cup press cover, comprising a suction cup body, a suction cup cover, and a press cover. The suction cup cover is disposed on the back of the suction cup body, and the back of the suction cup cover has a sliding cavity. The press cover is disposed within the sliding cavity and can slide up and down along it. The bottom of the sliding cavity has a connecting through hole, and the back of the suction cup body is engaged with the press cover through the connecting through hole. The diameter of the press cover is larger than the diameter of the sliding cavity so that the press cover can completely cover the sliding cavity.

[0004] This patented design features a suction cup cover that, when pressed down, compresses and stores a return spring. Upon release, the spring's elasticity pushes the suction cup cover back up, creating a continuous pulling force on the suction cup and applying sustained pressure. Utility Model Content

[0005] Based on the above problems, the purpose of this utility model is to provide a suction cup holder that is aesthetically pleasing, easy to use, highly stable, and has a pressure loss warning function.

[0006] To address the above problems, the following technical solution is provided: a suction cup holder, comprising a main body, the back of which has a mounting position for accommodating a suction cup; the main body has a fixing part, and the front of the main body has an adsorption cover connected to the suction cup, with a spring between the adsorption cover and the main body; the adsorption cover has a warning area, and the spring is compressed and stores force when the adsorption cover is pressed down; when the adsorption cover returns from the pressed position to the normal position, it sequentially forms an exhaust state position, an adsorption state position, and a depressurization state position, wherein the warning area is blocked by the main body when the adsorption cover is in the exhaust state position and the adsorption state position, and the warning area is exposed when the adsorption cover is in the depressurization state position.

[0007] The present invention is further configured such that the front of the main body is provided with a shielding groove adapted to the adsorption cap, and the warning area is located on the side of the adsorption cap closer to the suction cup; when the adsorption cap is in the exhaust state position or the adsorption state position, the warning area is shielded by the shielding groove; when the adsorption cap is in the depressurization state position, the warning area is exposed outside the shielding groove.

[0008] The present invention is further configured such that the side wall of the shielding groove is provided with a warning groove that is recessed towards the suction cup; when the adsorption cover is in the exhaust state position or the adsorption state position, the warning area does not enter the warning groove area; when the adsorption cover moves from the adsorption state position to the depressurization state position, the warning area gradually enters the warning groove area or is exposed from the opening of the shielding groove after passing through the warning groove area.

[0009] The present invention is further configured such that the warning groove is arc-shaped, U-shaped, or V-shaped; and the warning groove is a plurality of grooves arranged at intervals along the circumferential direction of the shielding groove.

[0010] The present invention is further configured such that the main body and the warning zone are designed with contrasting colors.

[0011] The present invention is further configured such that the adsorption cap has a cover body on the side facing away from the suction cup, and the adsorption cap and the cover body have a contrasting color design; the cover body forms a warning zone outside the shielding area by blocking the end face or end face and side wall of the adsorption cap; the main body and the adsorption cap have a contrasting color design.

[0012] The present invention is further configured such that: the suction cup is provided with a first control member, the first control member passes through the main body and reaches the front of the main body, and slides relative to the main body along the axial direction of the first control member, and the end of the first control member is connected to the adsorption cover; or the adsorption cover is provided with a second control member, the second control member passes through the main body and reaches the rear of the main body, and slides relative to the main body along the axial direction of the second control member, and the end of the second control member is connected to the suction cup; or the suction cup is provided with a first control member extending toward the adsorption cover, and the adsorption cover is provided with a second control member extending toward the suction cup, and the first control member and the second control member are connected to each other.

[0013] The present invention is further configured such that the spring is sleeved outside the first control member, outside the second control member, or sleeved outside both the first control member and the second control member.

[0014] The present invention is further configured such that the suction cup and the adsorption cap are connected and fixed by a buckle or screw.

[0015] The present invention is further configured such that a bowl-shaped elastic disc is provided on the side of the suction cup facing the main body, and the suction cup is located inside the elastic disc.

[0016] The present invention is further configured such that the fixing part is a hook or a carrying buckle for hanging items.

[0017] The beneficial effects of this utility model are:

[0018] 1. Before the negative pressure environment completely fails, remind the user to reinstall the suction cup to avoid personal injury or property loss caused by the sudden detachment of traditional suction cups;

[0019] 2. The warning slot can provide a reference for the exposure amount and exposure speed of the warning zone; when the warning zone breaks out of the shielding slot, it forms a complete ring warning, making it more conspicuous;

[0020] 3. During the exposure process of the warning zone, the exposure amount and speed can be more intuitively determined by the shape of the warning trough;

[0021] 4. The warning zone is preferably designed in red. The contrasting color design is more eye-catching when the warning zone is exposed, and it is easier to be noticed.

[0022] 5. The side of the cover facing away from the adsorption cap has a flange that is larger than the outer contour of the shielding groove. When the adsorption cap is pressed down, the flange abuts against the opening of the shielding groove to control the pressing stroke. The adsorption cap, cover and main body adopt a contrasting color design to improve the aesthetics and make the warning area more conspicuous.

[0023] 6. The elastic disc can enhance the suction force of the suction cup after it is pressed, and works together with the spring to achieve negative pressure suction on the suction cup. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the pressure-depressurized state position of this utility model.

[0025] Figure 2 This is a three-dimensional structural diagram of the exhaust state position and the adsorption state position of this utility model.

[0026] Figure 3 This utility model Figure 1 A schematic diagram of the full sectional three-dimensional structure.

[0027] Figure 4 This utility model Figure 2 A schematic diagram of the full sectional three-dimensional structure.

[0028] Figure 5 This utility model Figure 1 A schematic diagram of the three-dimensional structure of the explosion.

[0029] Figure 6 This utility model Figure 5 A schematic diagram of the full sectional three-dimensional structure.

[0030] Figure 7 This is a three-dimensional structural diagram of the second type of fixing part of this utility model.

[0031] Figure 8 This is a three-dimensional structural diagram of the third type of fixing part of this utility model.

[0032] The labels in the diagram mean: 10-Main body; 11-Mounting position; 12-Fixing part; 13-Shielding groove; 131-Warning groove; 20-Suction cup; 21-First control component; 30-Suction cover; 31-Warning zone; 32-Second control component; 40-Spring; 50-Cover; 51-Flange; 60-Elastic disc. Detailed Implementation

[0033] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0034] refer to Figures 1 to 8 ,like Figures 1 to 8 The suction cup holder shown includes a main body 10, with a mounting position 11 on the back of the main body 10 for accommodating a suction cup 20; the main body 10 has a fixing part 12, and an adsorption cover 30 connected to the suction cup 20 is provided at the front of the main body 10, with a spring 40 between the adsorption cover 30 and the main body 10; the adsorption cover 30 has a warning area 31, and the spring 40 is compressed and stored when the adsorption cover 30 is pressed down; when the adsorption cover 30 returns to the normal position from the pressed position, it sequentially forms an exhaust state position, an adsorption state position, and a depressurization state position, wherein the warning area 31 is covered by the main body 10 when the adsorption cover 30 is in the exhaust state position and the adsorption state position, and the warning area 31 is exposed when the adsorption cover 30 is in the depressurization state position.

[0035] In the above structure, during installation, pressing the suction cap 30 causes the suction cup 20 to adhere to the surface of the object being suctioned and expels air. At this time, the spring 40 is in a compressed and stored state, and the suction cap 30 is in the exhaust state position. After releasing the pressure, the suction cup 20's own elasticity and / or the reverse thrust of the spring 40 on the suction cap 30 create a negative pressure environment for the suction cup 20 and maintain the suction state. At this time, the suction cap 30 is in the suction state position. When the suction surface of the suction cup 20 is damaged due to air leakage, sealing failure, or other reasons, the suction surface may become displaced. When the negative pressure environment gradually fails, the suction cup 20 can compensate and maintain itself in the initial state by its own elasticity and / or the reverse thrust of the spring 40 on the suction cover 30. As the negative pressure environment gradually fails, the suction cover 30 will be further ejected under the action of the spring 40, thus exposing the warning area 31. At this time, the suction cover 30 is in the depressurized state, thus reminding the user to reinstall the suction cup 20 before the negative pressure environment completely fails, which can avoid injury to personnel or loss of property caused by the sudden fall of the traditional suction cup 20.

[0036] In this embodiment, the main body 10 has a shielding groove 13 on its front side that is adapted to the adsorption cover 30, and the warning area 31 is located on the side of the adsorption cover 30 near the suction cup 20; when the adsorption cover 30 is in the exhaust state or adsorption state, the warning area 31 is shielded by the shielding groove 13; when the adsorption cover 30 is in the depressurization state, the warning area 31 is exposed outside the shielding groove 13.

[0037] In the above structure, the depth of the adsorption cap 30 entering the shielding groove 13 is used to control whether the warning zone 31 is exposed.

[0038] In this embodiment, the side wall of the shielding groove 13 is provided with a warning groove 131 that is recessed towards the suction cup 20; when the adsorption cap 30 is in the exhaust state position or the adsorption state position, the warning area 31 does not enter the warning groove 131 area; when the adsorption cap 30 moves from the adsorption state position to the depressurization state position, the warning area 31 gradually enters the warning groove 131 area or is exposed from the opening of the shielding groove 13 after passing through the warning groove 131 area.

[0039] In the above structure, the warning groove 131 can provide a reference for the exposure amount and exposure speed of the warning area 31; when the warning area 31 is removed from the shielding groove 13, a full circle of warning is formed, making it more conspicuous.

[0040] In this embodiment, the warning slot 131 is arc-shaped (arc-shaped in the figure), U-shaped, or V-shaped; the warning slot 131 is a plurality of time-shading slots 13 arranged at intervals along the circumferential direction (distributed at 180-degree intervals in the figure).

[0041] In the above structure, the amount and speed of exposure of the warning zone 31 can be more intuitively determined by the groove shape of the warning groove 131 during the exposure process.

[0042] In this embodiment, the main body 10 and the warning zone 31 are designed with contrasting colors.

[0043] In the above structure, the warning zone 31 is preferably designed in red. The contrasting color design is more eye-catching when the warning zone 31 is exposed, and it is easier to be noticed.

[0044] In this embodiment, the adsorption cap 30 has a cover 50 on the side facing away from the suction cup 20, and the adsorption cap 30 and the cover 50 have a contrasting color design; the cover 50 forms a warning area 31 outside the shielding area by blocking the end face or end face and side wall of the adsorption cap 30; the main body 10 and the adsorption cap 30 have a contrasting color design.

[0045] In the above structure, the side of the cover 50 facing away from the adsorption cover 30 is provided with a flange 51 that is larger than the outer contour of the shielding groove 13. When the adsorption cover 30 is pressed down, the flange 51 abuts against the opening of the shielding groove 13 to control the pressing stroke. The adsorption cover 30, the cover 50 and the main body 10 adopt a contrasting color design, which can improve the aesthetics and make the warning area 31 more conspicuous.

[0046] In this embodiment, the suction cup 20 is provided with a first control member 21, which passes through the main body 10 and reaches the front of the main body 10, and slides relative to the main body 10 along the axial direction of the first control member 21. The end of the first control member 21 is connected to the adsorption cover 30; or the adsorption cover 30 is provided with a second control member 32, which passes through the main body 10 and reaches the rear of the main body 10, and slides relative to the main body 10 along the axial direction of the second control member 32. The end of the second control member 32 is connected to the suction cup 20; or the suction cup 20 is provided with a first control member 21 extending toward the adsorption cover 30, and the adsorption cover 30 is provided with a second control member 32 extending toward the suction cup 20. The first control member 21 and the second control member 32 are connected to each other.

[0047] In the above structure, it is preferable that the suction cup 20 is connected to the second control member 32 of the adsorption cover 30 through the first control member 21, which improves the rigidity of each part, reduces the cost of mold opening, and facilitates demolding.

[0048] In this embodiment, the spring 40 is fitted outside the first control member 21 or the second control member 32, or fitted outside both the first control member 21 and the second control member 32.

[0049] The above structure ensures the stability of the force applied.

[0050] In this embodiment, the suction cup 20 and the adsorption cover 30 are connected and fixed by a buckle or screw.

[0051] In the above structure, the connection is achieved by the snap-fit ​​of the first control member 21 or the second control member 32 (see background art).

[0052] In this embodiment, the suction cup 20 has a bowl-shaped elastic disk 60 on the side facing the main body 10, and the suction cup 20 is located inside the elastic disk 60.

[0053] In the above structure, the elastic disk 60 can enhance the suction force of the suction cup 20 after it is pressed, and works together with the spring 40 to enable the suction cup 20 to achieve negative pressure suction.

[0054] In this embodiment, the fixing part 12 is a hook for hanging items (see reference). Figures 1-7 ) or cargo clips (see reference) Figure 8 ).

[0055] In the above structure, the hook is used to hang items, the carrying buckle is used to fix the shelf, and the fixing part 12 can also be set as a hinge groove for hinged towel bar.

[0056] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model. These improvements and modifications assumed above should also be considered within the protection scope of the present utility model.

Claims

1. A suction cup holder, comprising a main body, wherein the back of the main body is provided with a mounting position for accommodating a suction cup; the main body is provided with a fixing part, characterized in that: The main body is provided with an adsorption cover connected to a suction cup at the front, and a spring is provided between the adsorption cover and the main body; the adsorption cover is provided with a warning area, and the spring is compressed and stored when the adsorption cover is pressed down; When the adsorption cap returns from the pressed position to the normal position, it sequentially forms an exhaust state position, an adsorption state position, and a depressurization state position. When the adsorption cap is in the exhaust state position or the adsorption state position, the warning area is blocked by the main body. When the adsorption cap is in the depressurization state position, the warning area is exposed.

2. The suction cup holder according to claim 1, characterized in that: The main body has a shielding groove on the front that is adapted to the adsorption cap, and the warning area is located on the side of the adsorption cap closer to the suction cup; when the adsorption cap is in the exhaust state position or the adsorption state position, the warning area is shielded by the shielding groove. When the adsorption cap is in the depressurization state, the shielding groove is exposed outside the warning zone.

3. A suction cup holder according to claim 2, characterized in that: The shielding groove sidewall is provided with a warning groove that is recessed towards the suction cup; when the adsorption cover is in the exhaust state position or the adsorption state position, the warning area does not enter the warning groove area; when the adsorption cover moves from the adsorption state position to the depressurization state position, the warning area gradually enters the warning groove area or is exposed from the opening of the shielding groove after passing through the warning groove area.

4. A suction cup holder according to claim 3, characterized in that: The warning slot is arc-shaped, U-shaped, or V-shaped; the warning slot is a plurality of slots arranged at intervals along the circumferential direction of the shielding slot.

5. A suction cup holder according to claim 1, 2, 3, or 4, characterized in that: The main body and the warning zone feature a contrasting color design.

6. A suction cup holder according to claim 1, 2, 3, or 4, characterized in that: The adsorption cap has a cover on the side facing away from the suction cup, and the adsorption cap and the cover have a contrasting color design; the cover forms a warning zone outside the blocked area by blocking the end face or end face and side wall of the adsorption cap; the main body and the adsorption cap have a contrasting color design.

7. A suction cup holder according to claim 1, characterized in that: The suction cup is provided with a first control member, which passes through the main body and reaches the front of the main body, and slides relative to the main body along the axial direction of the first control member. The end of the first control member is connected to the adsorption cover; or the adsorption cover is provided with a second control member, which passes through the main body and reaches the rear of the main body, and slides relative to the main body along the axial direction of the second control member. The end of the second control member is connected to the suction cup; or the suction cup is provided with a first control member extending toward the adsorption cover, and the adsorption cover is provided with a second control member extending toward the suction cup. The first control member and the second control member are connected to each other.

8. A suction cup holder according to claim 7, characterized in that: The spring is fitted outside the first control element, or outside the second control element, or outside both the first and second control elements.

9. A suction cup holder according to claim 7 or 8, characterized in that: The suction cup and the adsorption cap are connected and fixed by a buckle or screw.

10. A suction cup holder according to claim 1, characterized in that: The suction cup has a bowl-shaped elastic disc on the side facing the main body, and the suction cup is located inside the elastic disc.

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