Sucker hook

Abstract

The utility model discloses a sucker hook which comprises a sucker, a pressing assembly and a hook body. The hook is detachably fixed below the pressing assembly; the pressing assembly comprises a first connecting base, a second connecting base, a button, a spring and a lock cylinder. The first connecting base is fixedly connected with the suction cup. A connecting plate and a locking seat I are arranged on the top surface of the connecting seat I; a through hole, a locking seat II and a positioning shaft are arranged on the connecting seat II; the spring is arranged between the connecting seat I and the connecting seat II; the connecting plate penetrates through the penetrating hole and then connects the first connecting base and the second connecting base through the hinged adjusting plate, the positioning shaft is sleeved with the button, and the button can axially move along the positioning shaft. The positioning sleeve and the second connecting base are fixed and then limit the stroke of the button. The lock cylinder is installed on the first connecting shaft on the inner side of the button. Locking and loosening between the first connecting base and the second connecting base are achieved through pressing of the button. According to the scheme, the fixing mode of the suction cup is changed, and in addition, the detachable hook expands the application scene of the suction cup.

Description

Technical Field

[0001] The utility model relates to the field of hooks, in particular to a suction cup hook. Background Art

[0002] The traditional vacuum suction cup hook used to hang daily necessities and small devices mainly includes a suction cup body and a device for hanging items arranged on the back of the suction cup body, wherein the suction cup body is mainly made of rubber or soft plastic, which are elastic and sealed materials. The suction cup body structure is bowl-shaped. When using, the suction cup body is pressed to squeeze out the air in it, and its restoring force is used to form an adsorption structure with the adsorption surface, so that it has a certain adsorption force.

[0003] Existing suction cups basically achieve adsorption and fixation by pressing the hook. This type of hook has the following defects: there is a risk of releasing the suction cup after accidentally touching the hook. In addition, the form of the hook has been set at the factory and cannot be changed. Utility Model Content

[0004] In order to solve the defects in the prior art, the utility model provides a suction cup hook.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: a suction cup hook, comprising a suction cup, a pressing assembly and a hook; the hook can be detachably fixed to the bottom of the pressing assembly; the pressing assembly comprises a connecting seat 1, a connecting seat 2, a button, a spring and a lock core; the connecting seat 1 is fixedly connected to the suction cup; a connecting plate and a locking seat 1 are provided on the top surface of the connecting seat 1; a through hole, a locking seat 2 and a positioning shaft are provided on the connecting seat 2; the spring is arranged between the connecting seat 1 and the connecting seat 2; after the connecting plate passes through the through hole, the connecting seat 1 and the connecting seat 2 are connected by a hinged adjusting plate; the button is sleeved on the positioning shaft, and the button can be axially positioned along the positioning shaft After the button is pressed, the lock core is pushed down to be parallel to the connecting seat 2 and the connecting seat 1 and the connecting seat 2 are locked; after pressing the button again, the lock core is pushed down to be parallel to the connecting seat 2 and the connecting seat 1 and the connecting seat 2 are locked; after pressing the button again, the lock core is pushed down to be parallel to the connecting seat 2 and the locking seat 1 and the connecting seat 2 are unlocked; under the action of the spring, the connecting seat 1 and the connecting seat 2 are axially displaced along the connecting plate, and after the adjusting plate is driven by the connecting plate to rotate around the axis, the other end of the adjusting plate is gradually lifted up from being parallel to the connecting seat 2 and then contacts the inner wall of the button.

[0006] After adopting the technical solution of the present application, the method of pressing the hook is changed to the method of pressing the button. The pressing method is simple and convenient, and there is no risk of accidentally touching the hook and causing the suction cup to fall off. In addition, the hook is detachable, and the hook can be replaced as needed, which expands the application scenarios of the suction cup hook.

[0007] As a further improvement, evenly distributed convex strips 1 are provided in the locking seat 1; a slope 1 inclined to the same side is provided on the top of the convex strip 1; convex strips 2 having the same number and interval as the convex strips 1 are provided in the connecting seat 2; intersecting slopes 2 and 3 are provided below the convex strips 2; a number of convex strips 3 are provided on the outer circumference of the lock core; the width of the convex strips 3 is the same as the interval between the adjacent convex strips 2; the number of convex strips 3 is less than or equal to the number of convex strips 2; a slope 4 cooperating with the slope 1 is provided at the bottom of the convex strip 3, and a slope 5 and a slope 6 cooperating with the slopes 2 and 3 are provided on the top. After adopting this solution, the lock core is rotated from the interval area to the bottom of the convex strip 2 by the cooperation of the slope 1 and the slope 4, and then locked by the cooperation of the slopes 3 and 4 and the slopes 5 and 6.

[0008] As a further improvement, the adjustment plate is L-shaped; the adjustment plate is hinged on the connecting plate through a connecting shaft; two sets of connecting plates and adjustment plates are symmetrically arranged on both sides of the connecting seat 2. After adopting this solution, the connection seat 1 and the connection seat 2 are locked and fixed by cooperating with the lock core through the relative change of the position of one end of the adjustment plate.

[0009] As a further improvement, the adjustment plate is provided with an inclined surface 7 and a limiting protrusion, which facilitates the adjustment plate to rotate around the axis by means of the inclined surface 7, and assists in locking when the adjustment plate is parallel to the connecting seat 2 by means of the limiting protrusion.

[0010] As a further improvement, the positioning shaft is provided with a mounting hole; the positioning sleeve is provided with a connecting column that matches the mounting hole; the positioning sleeve and the second connecting seat are fixedly connected through the matching of the connecting column and the mounting hole. The plug-in design simplifies the installation process and improves production efficiency. At the same time, it also reduces the processing cost of screw fixing.

[0011] As a further improvement, the suction cup is made of sticky silicone; the suction cup is fixedly connected to the connection seat through secondary rubber coating; and a release paper is provided at the bottom of the suction cup. The use of sticky silicone enhances the adsorption strength of the suction cup and improves the stability of the suction cup. The release paper prevents dust and debris from contaminating the suction cup.

[0012] As a further improvement, the hook is provided with a fixing groove; the second connecting seat is provided with a fixing block that matches the fixing groove; the hook is fixedly connected to the second connecting seat through the matching of the fixing groove and the fixing block. The use of the fixing groove and the fixing block can realize the rapid replacement of the hook.

[0013] As a further improvement, the hook is provided with a limit slot or a limit block, and the second connector is provided with a limit block or a limit slot that cooperates with the limit slot or the limit block. The cooperation between the limit slot and the limit block can achieve the purpose of auxiliary fixation.

[0014] As a further improvement, the second connecting seat is provided with a reinforcing protrusion at the corresponding position of the hook. The reinforcing protrusion increases the strength and improves the stability of the hook during the hanging process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the suction cup hook.

[0016] Figure 2 It is the decomposition of the suction cup hook Figure 1 .

[0017] Figure 3 It is the decomposition of the suction cup hook Figure 2 .

[0018] Figure 4 It is a three-dimensional diagram of the lock cylinder. DETAILED DESCRIPTION

[0019] The preferred solution of the utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figures 1 to 3 As shown, 1. A suction cup hook comprises a suction cup 1, a pressing assembly and a hook 2; the hook is detachably fixed under the pressing assembly; the specific structure is that the hook is provided with a fixing groove 29; the second connecting seat is provided with a fixing block 30 matched with the fixing groove; the hook and the second connecting seat are fixedly connected through the matching of the fixing groove and the fixing block. The hook is also provided with a limiting groove or a limiting block 31; the second connecting seat is provided with a limiting block or a limiting groove matched with the limiting groove or the limiting block.

[0021] The pressing assembly includes a connection seat 1 3, a connection seat 2 4, a button 5, a spring and a lock core 6; the connection seat 1 is fixedly connected to the suction cup; the suction cup is made of adhesive silicone; the suction cup is fixedly connected to the connection seat 1 through secondary rubber coating; and a release paper 28 is provided at the bottom of the suction cup. A connection plate 7 and a locking seat 1 8 are provided on the top surface of the connection seat 1; a through hole 9, a locking seat 2 10 and a positioning shaft 11 are provided on the connection seat 2; and a reinforcing protrusion 32 is provided at the corresponding position of the hook of the connection seat 2. The spring is arranged between the connection seat 1 and the connection seat 2; the connection plate passes through the through hole and connects the connection seat 1 and the connection seat 2 through the hinged adjustment plate 12. The locking seat 1 is provided with evenly distributed convex strips 14; the top of the convex strip 1 is provided with an inclined surface 15 inclined to the same side; the connecting seat 2 is provided with convex strips 2 16 with the same number and interval as the convex strips 1; the lower part of the convex strip 2 is provided with intersecting inclined surfaces 2 17 and inclined surfaces 3 18; a plurality of convex strips 3 19 are provided on the outer circumference of the lock core; the width of the convex strip 3 is the same as the interval between the adjacent convex strips 2; the number of convex strips 3 is less than or equal to the number of convex strips 2; the bottom of the convex strip 3 is provided with an inclined surface 4 20 matched with the inclined surface 1, and the top is provided with an inclined surface 5 21 and an inclined surface 6 22 matched with the inclined surfaces 2 and 3. The adjustment plate is L-shaped; the adjustment plate is hinged on the connecting plate through the connecting shaft 23; two groups of connecting plates and the adjustment plate are symmetrically arranged on both sides of the connecting seat 2. The adjustment plate is provided with an inclined surface 7 24 and a limiting protrusion 25.

[0022] The button sleeve is arranged on the positioning shaft, and the button can be axially displaced along the positioning shaft; the positioning sleeve 13 is fixed to the connecting seat 2 to limit the stroke of the button; the positioning shaft is provided with a mounting hole 26; the positioning sleeve is provided with a connecting column 27 that matches the mounting hole; the positioning sleeve is fixedly connected to the connecting seat 2 through the matching of the connecting column and the mounting hole. The lock core is installed on the connecting shaft 1 inside the button; after pressing the button, the lock core is pushed by the locking seat 1 to rotate around the axis and then locked by the locking seat 2; at the same time, the button presses the adjustment plate down to be parallel to the connecting seat 2 and then locks the connecting seat 1 and the connecting seat 2; after pressing the button again, the lock core is pushed by the locking seat 1 to rotate around the axis and then releases the locking seat 2; the connecting seat 1 and the connecting seat 2 are axially displaced along the connecting plate by the spring, and the adjusting plate is driven by the connecting plate to rotate around the axis and the other end is gradually lifted from being parallel to the connecting seat 2 and then contacts the inner wall of the button.

[0023] In order to better illustrate the technical solution of the present application, the use of the suction cup hook is now further explained.

[0024] First, select the position to be fixed, peel off the release paper from the bottom of the suction cup, stick the suction cup to the position to be fixed, press the button downward, the button moves downward along the axis, and the lock core moves downward during the movement of the button. After the inclined surface 4 below the lock core contacts the inclined surface 1, it rotates around the axis under the push of the inclined surface 1, and pushes the lock core from the gap of the convex strip 2 to the bottom of the convex strip 2, and then fixes the lock core through the inclined surface 2, inclined surface 3, and inclined surface 5 and inclined surface 6 of the convex strip 3. When the button is pressed down, the adjustment plate is pressed down to a position parallel to the connecting seat 2 to fix the connecting seat 1 and the connecting seat 2 together, thereby fixing the suction cup. When the suction cup position needs to be adjusted, press the button again, the lock core rotates around the axis again and returns to the gap of the convex strip 2. Under the action of the spring, the connecting seat 2 will be axially displaced along the connecting plate. During the upward movement of the connecting seat 2, the adjustment plate will be pushed to rotate around the axis through the inclined surface 7, prompting the other end of the adjustment plate to be adjusted from parallel to the connecting seat 2 to be lifted until it completely contacts the bottom of the button. When a single hook (only a single hook is shown in this application) cannot meet the needs, the hook can be quickly removed and then replaced with a row of multiple hooks and re-fixed on the connecting seat 2, thus realizing the rapid expansion of the hook. The advantage of this application is that it changes the pressing method of the suction cup and expands the application scenario of the suction cup.

[0025] The above-mentioned implementation mode is only the preferred mode of the present utility model, but the present utility model is not limited by the above-mentioned implementation mode. Any other changes, modifications, replacements, combinations and simplifications made without departing from the spirit and principle of the present utility model shall be equivalent replacement modes and fall within the protection scope of the present utility model.

Claims

1. A suction cup hook, comprising a suction cup (1), a pressing component and a hook (2); characterized in that: The hook is detachably fixed at the bottom of the pressing assembly; the pressing assembly comprises a connecting seat 1 (3), a connecting seat 2 (4), a button (5), a spring and a lock core (6); the connecting seat 1 is fixedly connected to the suction cup; a connecting plate (7) and a locking seat 1 (8) are provided on the top surface of the connecting seat 1; a through hole (9), a locking seat 2 (10) and a positioning shaft (11) are provided on the connecting seat 2; the spring is arranged between the connecting seat 1 and the connecting seat 2; the connecting plate passes through the through hole and connects the connecting seat 1 and the connecting seat 2 through a hinged adjustment plate (12); the button sleeve is arranged on the positioning shaft, and the button can undergo axial displacement along the positioning shaft; the positioning sleeve (13) is fixed to the connecting seat 2 to limit the stroke of the button; The lock core is installed on the connecting shaft 1 on the inner side of the button; after pressing the button, the lock core is pushed by the locking seat 1 to rotate around the axis and is locked by the locking seat 2; at the same time, the button presses the adjusting plate down to be parallel to the connecting seat 2 and locks the connecting seat 1 and the connecting seat 2; after pressing the button again, the lock core is pushed by the locking seat 1 to rotate around the axis and releases the lock of the locking seat 2; under the action of the spring, the connecting seat 1 and the connecting seat 2 are axially displaced along the connecting plate, and the adjusting plate is driven by the connecting plate to rotate around the axis, and the other end is gradually lifted from being parallel to the connecting seat 2 and then hits the inner wall of the button.

2. The suction cup hook according to claim 1, characterized in that: The locking seat 1 is provided with evenly distributed convex strips 1 (14); the top of the convex strips 1 is provided with an inclined surface 1 (15) inclined to the same side; the connecting seat 2 is provided with convex strips 2 (16) with the same number and interval as the convex strips 1; the lower part of the convex strips 2 is provided with intersecting inclined surfaces 2 (17) and 3 (18); a plurality of convex strips 3 (19) are provided on the outer circumference of the lock core; the width of the convex strips 3 is the same as the interval between adjacent convex strips 2; the number of the convex strips 3 is less than or equal to the number of the convex strips 2; the bottom of the convex strips 3 is provided with an inclined surface 4 (20) matched with the inclined surface 1, and the top is provided with an inclined surface 5 (21) and an inclined surface 6 (22) matched with the inclined surfaces 2 and 3.

3. The suction cup hook according to claim 2, characterized in that: The adjustment plate is L-shaped; the adjustment plate is hinged on the connecting plate through a second connecting shaft (23); two groups of connecting plates and the adjustment plate are symmetrically arranged on both sides of the second connecting seat.

4. The suction cup hook according to claim 3, characterized in that: The regulating plate is provided with an inclined surface (24) and a limiting protrusion (25).

5. The suction cup hook according to claim 2, characterized in that: The positioning shaft is provided with a mounting hole (26); the positioning sleeve is provided with a connecting column (27) matched with the mounting hole; the positioning sleeve is fixedly connected with the second connecting seat through the matching of the connecting column and the mounting hole.

6. The suction cup hook according to claim 2, characterized in that: The suction cup is made of sticky silicone; the suction cup is fixedly connected to the connecting seat through secondary rubber encapsulation; and a release paper (28) is provided at the bottom of the suction cup.

7. The suction cup hook according to claim 2, characterized in that: The hook is provided with a fixing groove (29); the second connecting seat is provided with a fixing block (30) matched with the fixing groove; the hook and the second connecting seat are fixedly connected through the matching of the fixing groove and the fixing block.

8. The suction cup hook according to claim 6, characterized in that: The hook is also provided with a limiting groove or a limiting block (31); the second connection is provided with a limiting block or a limiting groove that matches the limiting groove or the limiting block.

9. The suction cup hook according to any one of claims 1 to 8, characterized in that: The second connecting seat is provided with a reinforcing protrusion (32) at a position corresponding to the hook.

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