Sucker hook

Abstract

The sucker hook comprises a main body rod, a limiting disc, a limiting sucker, a rotary cover and a hook, the side end face of the main body rod is connected with the limiting disc in a buckled mode, the side, away from the limiting disc, of the main body rod is connected with the limiting sucker in a buckled mode, and the side, away from the main body rod, of the limiting disc is connected with the rotary cover in a buckled mode. A hook is connected to the main body rod in a buckled mode, a first through hole is formed in the side end face of the main body rod, an arc-shaped block is arranged on the side end face of the main body rod, a limiting column is arranged on one side of the arc-shaped block, and an arc-shaped groove is formed in the side end face of the limiting disc in a penetrating mode. By rotating the rotating cover, the limiting suction cup is driven to rotate through the connecting column, the distance between the main body rod and the limiting disc is adjusted through the arc-shaped block and the limiting block, the limiting suction cup is driven to move, and the situation that a suction cup hook is installed in a pressing mode is avoided; and the suction cup hook can be prevented from being pulled out in a violent pulling mode, and therefore damage to the suction cup hook is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the hook field, more specifically, the utility model relates to a suction cup hook. BACKGROUND

[0002] The suction cup hook is a common household article, it can be firmly hung on the wall or other flat surface through the principle of suction cup, usually by suction cup, connecting rod and hook three parts, the appearance of suction cup is discoid, inside is empty, connecting rod is connected in the center of suction cup, and the hook is connected in the end of connecting rod, the outer surface of suction cup is smooth, this is the key to ensure that the suction cup can be firmly adsorbed on the wall or other flat surface;

[0003] Such as the application number CN201310387393.1 discloses a suction cup hook, by fixing the hook on the rotatable turntable, the hook hung with the article can be automatically adjusted from the inclined state to the vertical state under the action of article gravity, not only can better hook the article, and can make the suction cup adsorption more uniform and stable, not easy to fall, also solve the problem that the suction cup positioning needs to be adjusted according to the angle of the hook first;The above-mentioned device is installed in the corresponding adsorption position by pressing, and the suction cup hook is often installed by pressing, which is easy to damage the suction cup hook, and when the installed suction cup hook is removed, the suction cup hook is pulled out by violent, which is easy to damage the suction cup hook, and;

[0004] Therefore, aiming at the above problems, a suction cup hook is provided. Utility model content

[0005] In order to overcome the above-mentioned defects of prior art, the utility model provides a suction cup hook to solve the problems in the above background art.

[0006] In order to achieve the above-mentioned purposes, the utility model provides the following technical scheme: a suction cup hook, including main body rod, limit disc, limit suction cup, rotary cover and hook, the side end surface of main body rod buckle connection is limited disc, and the side of main body rod away from limit disc buckle connection is limited suction cup, the side of limit disc away from main body rod buckle connection has rotary cover, the buckle connection of main body rod has hook, the side end surface of main body rod is provided with first through hole, the center of limit disc side end surface is penetrated and is dug with second through hole, the edge of limit disc is dug with buckle groove, the side of limit disc close to main body rod is provided with limit block.

[0007] Preferably, the side end surface of the main rod is provided with an arc block, one side of the arc block is provided with a limiting column, the side end surface of the limiting disc is provided with an arc slot, the corner of the arc block is provided with a stop block, one side of the limiting suction disc is provided with a connecting column, one side of the connecting column is provided with a return spring, and the return spring is sleeved around the outer diameter of the connecting column.

[0008] Preferably, the side end surface of the main rod is provided with a limiting recess, one side of the hook is provided with a U-shaped limiting recess block, the U-shaped limiting recess block at one end of the hook and the limiting recess provided on the side end surface of the main rod form a buckling structure, the edge of one side of the main rod is attached to the edge of one side of the limiting disc, and the connecting column on one side of the limiting suction disc forms a buckling connection with one side of the rotating cover through the first through hole and the second through hole.

[0009] Preferably, the rotating cover forms a buckling structure with the limiting disc through the buckling groove, the limiting column is sleeved on the inner side of the arc slot, the limiting block is placed on the upper end surface of the arc block, one side of the arc block is higher than the other side of the arc block, the arc slot and the arc block are concentric circles, and the edge of the limiting disc and the edge of the main rod form a rotating structure around the center of the limiting disc.

[0010] The technical effects and advantages of the utility model are as follows:

[0011] Compared with the prior art, the suction disc hook in use, wherein by rotating the rotating cover, and then driving the limiting suction disc to rotate through the connecting column, and the main rod and the limiting disc adjust the distance between the main rod and the limiting disc through the arc block and the limiting block, thereby driving the limiting suction disc to move, through the above-mentioned mode, avoid installing the suction disc hook by pressing, and in disassembling the suction disc hook, also can avoid the suction disc hook is pulled out by the way of violent, and then avoid damage to the suction disc hook.

[0012] Compared with the prior art, the hook is used in the following way: when the device is installed, the limiting suction disc is attached to the corresponding limiting position, and then the rotating cover is rotated, because one side of the arc-shaped block is higher than the other side of the arc-shaped block, the arc-shaped groove is concentric with the arc-shaped block, the corner of the arc-shaped block is provided with a stop block, and the limiting block is placed on the upper end surface of the arc-shaped block, so that the rotating cover drives the limiting suction disc to rotate and move through the connecting column, and finally the distance between the main rod and the limiting disc is adjusted through the arc-shaped block and the limiting block, so that the distance between the limiting suction disc and the placement position is adjusted, so that the air between the limiting suction disc and the placement position is excluded, and the effect of adsorbing or pulling off the limiting suction disc and the placement position is achieved, so that the effect of limiting the limiting suction disc is achieved, and the above-mentioned way avoids installing the hook by pressing, and also avoids pulling out the hook by force, prevents the hook from being damaged, and driving the limiting suction disc to rotate is also beneficial to better attaching the limiting suction disc to the placement position, and better adsorbing the limiting suction disc. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is an explosion structure schematic diagram of the utility model.

[0014] Figure 2 It is a main rod and limiting disc connecting structure schematic diagram of the utility model.

[0015] Figure 3 It is a three-dimensional structure schematic diagram of the utility model.

[0016] Figure 4 It is a side view structure schematic diagram of the utility model.

[0017] Figure 5 It is a main rod three-dimensional structure schematic diagram of the utility model.

[0018] Figure 6 It is a limiting disc three-dimensional structure schematic diagram of the utility model.

[0019] Figure 7 It is a limiting column three-dimensional structure schematic diagram of the utility model.

[0020] Figure 8 It is a limiting suction disc three-dimensional structure schematic diagram of the utility model.

[0021] Figure 9 It is a limiting block three-dimensional structure schematic diagram of the utility model.

[0022] The figure mark is: 1, main rod; 2, limiting disc; 3, limiting suction disc; 4, rotating cover; 5, hook; 6, first through hole; 7, arc-shaped block; 8, limiting column; 9, arc-shaped groove; 10, second through hole; 11, buckling groove; 12, limiting block; 13, connecting column; 14, return spring; 15, limiting recess; 16, U-shaped limiting recess block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Example

[0025] As attached Figures 1 to 9 The suction cup hook shown includes a main body rod 1, a limiting plate 2, a limiting suction cup 3, a rotating cover 4, and a hook 5. The limiting plate 2 is fastened to the side end face of the main body rod 1, and the limiting suction cup 3 is fastened to the side of the main body rod 1 away from the limiting plate 2. The rotating cover 4 is fastened to the side of the limiting plate 2 away from the main body rod 1. The hook 5 is fastened to the main body rod 1. A first through hole 6 is provided on the side end face of the main body rod 1, and an arc-shaped block 7 is provided on the side end face of the main body rod 1. A limiting post 8 is provided on one side of the arc-shaped block 7. An arc-shaped groove 9 is carved through the side end face of the limiting plate 2. A second through hole 10 is drilled through the center of the end face, and a fastening groove 11 is drilled at the edge of the limiting plate 2. A limiting block 12 is provided on the side of the limiting plate 2 near the main body rod 1. A connecting post 13 is provided on one side of the limiting suction cup 3, and a return spring 14 is provided on one side of the connecting post 13. The return spring 14 is fitted around the outer diameter of the connecting post 13. A limiting groove 15 is provided on the side end face of the main body rod 1, and a U-shaped limiting recess 16 is provided on one side of the hook 5. The U-shaped limiting recess 16 at one end of the hook 5 and the limiting groove 15 provided on the side end face of the main body rod 1 form a fastening structure.

[0026] The utility model discloses a limit suction disc 3 is rotated by connecting column 13, and the main body pole 1 and the limit disc 2 adjust the distance between the main body pole 1 and the limit disc 2 through arc block 7 and limit block 12, drive limit suction disc 3 to move, wherein limit suction disc 3 is attached with the corresponding limit place, then rotate rotary cover 4, because the one side of arc block 7 is higher than the other side of arc block 7, and arc groove 9 is in concentric circle with arc block 7, and the corner of arc block 7 is provided with the stopper, and limit block 12 is placed on the upper end surface of arc block 7, so that rotary cover 4 drives limit suction disc 3 to rotate and move through connecting column 13, the distance between the main body pole 1 and the limit disc 2 is adjusted through arc block 7 and limit block 12, the distance between limit suction disc 3 and the place is adjusted, the air between limit suction disc 3 and the place is excluded, the effect that limit suction disc 3 is adsorbed or pulled down with the place is reached, the effect that limit suction disc 3 is limited is reached, avoid installing suction disc hook through the mode of pressing, avoid pulling out suction disc hook through the mode of violent pulling, prevent suction disc hook from being damaged, and driving limit suction disc 3 to rotate is also favorable to make limit suction disc 3 better with the attachment of the attachment, and then better make limit suction disc 3 adsorbed, the edge of the one side of main body pole 1 is attached with the edge of the one side of limit disc 2, the one side of connecting column 13 of limit suction disc 3 is connected with the one side of rotary cover 4 through first through -hole 6 and second through -hole 10 and forms the buckling connection, and rotary cover 4 forms the buckling structure with limit disc 2 through buckling groove 11, limit column 8 is sleeved in the inside of arc groove 9, limit block 12 is placed on the upper end surface of arc block 7, the one side of arc block 7 is higher than the other side of arc block 7, arc groove 9 is in concentric circle with arc block 7, the corner of arc block 7 is provided with the stopper, and the edge of limit disc 2 and the edge of main body pole 1 form the rotary structure that rotates around the center of limit disc 2.

[0027] The working process of the utility model is as follows: firstly, limit suction disc 3 is attached with the corresponding limit place, then rotary cover 4 is rotated, because the one side of arc block 7 is higher than the other side of arc block 7, and arc groove 9 is in concentric circle with arc block 7, and the corner of arc block 7 is provided with the stopper, and limit block 12 is placed on the upper end surface of arc block 7, so that rotary cover 4 drives limit suction disc 3 to rotate and move through connecting column 13, the distance between the main body pole 1 and the limit disc 2 is adjusted through arc block 7 and limit block 12, the distance between limit suction disc 3 and the place is adjusted, the air between limit suction disc 3 and the place is excluded, the effect that limit suction disc 3 is adsorbed or pulled down with the place is reached, the effect that limit suction disc 3 is limited is reached, avoid installing suction disc hook through the mode of pressing, still can avoid pulling out suction disc hook through the mode of violent pulling, prevent suction disc hook from being damaged.

Claims

1. A suction hook comprising a main body rod (1), a limiting disc (2), a limiting suction disc (3), a rotating cover (4) and a hook (5), characterized in that: The side end surface of the main rod (1) is buckled and connected with a limiting disc (2), and the side of the main rod (1) away from the limiting disc (2) is buckled and connected with a limiting suction disc (3), the side of the limiting disc (2) away from the main rod (1) is buckled and connected with a rotating cover (4), the main rod (1) is buckled and connected with a hook (5), the side end surface of the main rod (1) is provided with a first through hole (6), the center of the side end surface of the limiting disc (2) is provided with a second through hole (10), the edge of the limiting disc (2) is provided with a buckling groove (11), and the side of the limiting disc (2) close to the main rod (1) is provided with a limiting block (12).

2. A suction hook according to claim 1, characterised in that: The side end surface of the main rod (1) is provided with an arc block (7), one side of the arc block (7) is provided with a limiting column (8), the side end surface of the limiting disc (2) is provided with an arc groove (9), the edge of the arc block (7) is provided with a stop block, one side of the limiting suction disc (3) is provided with a connecting column (13), one side of the connecting column (13) is provided with a reset spring (14), and the reset spring (14) is sleeved around the outer diameter of the connecting column (13).

3. A suction hook according to claim 1, wherein: The side end surface of the main rod (1) is provided with a limiting recess (15), one side of the hook (5) is provided with a U-shaped limiting recess block (16), the U-shaped limiting recess block (16) at one end of the hook (5) and the limiting recess (15) provided on the side end surface of the main rod (1) constitute a buckling structure, the edge of the side of the main rod (1) is attached to the edge of the side of the limiting disc (2), and the connecting column (13) on one side of the limiting suction disc (3) is buckled and connected with one side of the rotating cover (4) through the first through hole (6) and the second through hole (10).

4. A suction hook according to claim 2, wherein: The rotating cover (4) constitutes a buckling structure with the limiting disc (2) through the buckling groove (11), the limiting column (8) is sleeved on the inner side of the arc groove (9), the limiting block (12) is placed on the upper end surface of the arc block (7), one side of the arc block (7) is higher than the other side of the arc block (7), the arc groove (9) and the arc block (7) are concentric, and the edge of the limiting disc (2) and the edge of the main rod (1) constitute a rotating structure around the center of the limiting disc (2).

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