CN220396243U - Hook not easy to fall off - Google Patents

Abstract

The utility model discloses a hook which is not easy to fall off, and relates to the technical field of hooks.

Description

Hook not easy to fall off

Technical Field

The utility model relates to the technical field of hooks, in particular to a hook not easy to fall off.

Background

A hook, which refers to contact engagement; the articles with curved shape for exploring and hanging articles can be classified into fishhooks, hooks and the like.

When hanging the material, need use the couple, however current some couple is when using, and is usually direct mount on the wall, and then can not fine go up and down, when hanging the material in eminence, because the couple can not go up and down, and then when taking the material, very inconvenient, and then influence the speed of taking the material and the degree of difficulty of taking.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a hook which is not easy to fall off, so that the problems in the background art can be solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a couple that is difficult for droing, includes the mounting panel, fixed mounting has the fixed block on the mounting panel, and one side fixed mounting of fixed block has driving motor, and fixed mounting has the kinking wheel on driving motor's the output, and the kinking wheel rotates in the inside of fixed block to be connected, and the winding has the stay cord on the kinking wheel, and the slide opening has been seted up to the bottom of fixed block, the shape of slide opening bottom is flaring form slide opening, and the inside sliding connection of slide opening has fixed slider, the top of fixed slider and the one end fixed connection of stay cord, and fixed slider's bottom fixed mounting has the couple, and the recess is seted up to the bottom of fixed block, and the one end of couple is at the inside sliding connection of recess.

Preferably, one end of the hook, which is positioned in the groove, is conical.

Preferably, the inside sliding connection of fixed block has the block, and one side fixed mounting of block has elastic spring, elastic spring and the inside fixed connection of fixed block.

Preferably, a positioning ring is fixedly arranged in the sliding hole.

Preferably, the inside sliding connection of holding ring has the catch bar, has cup jointed reset spring on the catch bar activity, and reset spring's both ends are connected with the top of holding ring and the fixed surface of catch bar respectively.

Preferably, the driving motor is fixedly provided with a bump.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This couple that is difficult for droing, start driving motor, make driving motor drive the kinking wheel rotate, and then make the stay cord of winding on the kinking wheel loosen gradually, and then make fixed slider and couple slide downwards in the inside of slide opening, and then make the one end of couple break away from with the inside of recess, and then put down the couple, hang the material on the couple, start driving motor reverse rotation, and then the pulling couple, upward movement, make couple and fixed slider enter into the inside of slide opening, make the one end of couple enter into the inside of recess, realize the promotion to the material, be convenient for hang the material in the eminence, improve the convenience of hanging the eminence object, convenient to use person uses.

(2) This couple that is difficult for droing, when fixed slider upwards moves, can make the upper end of fixed slider extrude block piece and spring, and then make fixed slider pass through after the block piece, block the block piece and reset through spring's elasticity, block fixed slider, be convenient for block fixed slider, prevent when having a power failure, fixed slider appears automatic gliding, cause the material to drop, the safety of improving the device use reduces the probability that the damage appears in the material, the safety of improving the device use.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic view of a hook with a low tendency to drop off;

FIG. 2 is a schematic view of a mounting block of the present utility model;

FIG. 3 is an internal schematic view of a mounting block of the present utility model;

fig. 4 is an enlarged schematic view of fig. 3 a according to the present utility model.

Reference numerals: 1. a mounting plate; 2. a hook; 3. a drive motor; 4. a fixed block; 5. a slide hole; 6. a bump; 7. a winding wheel; 8. a pull rope; 9. a groove; 10. a return spring; 11. a push rod; 12. a positioning ring; 13. a fixed slide block; 14. an elastic spring; 15. and a blocking piece.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a couple that is difficult for droing, including mounting panel 1, fixed mounting has fixed block 4 on mounting panel 1, one side fixed mounting of fixed block 4 has driving motor 3, fixed mounting has winding reel 7 on the output of driving motor 3, winding reel 7 rotates in the inside of fixed block 4 and is connected, the winding has stay cord 8 on the winding reel 7, slide hole 5 has been seted up to the bottom of fixed block 4, the shape of slide hole 5 bottom is flaring form slide hole 5, the inside sliding connection of slide hole 5 has fixed slider 13, the top of fixed slider 13 and the one end fixed connection of stay cord 8, the bottom fixed mounting of fixed slider 13 has couple 2, recess 9 has been seted up to the bottom of fixed block 4, the one end of couple 2 is the inside sliding connection of recess 9, the one end that couple 2 is located the recess 9 is the toper.

Starting the driving motor 3, making the driving motor 3 drive the winding wheel 7 and rotate, and then making the stay cord 8 of winding on the winding wheel 7 loosen gradually, and then make fixed slider 13 and couple 2 slide downwards in the inside of slide opening 5, and then make the one end of couple 2 break away from with the inside of recess 9, and then put down couple 2, hang the material on couple 2, start driving motor 3 reverse rotation, and then pulling couple 2, upwards move, make couple 2 and fixed slider 13 enter into the inside of slide opening 5, make the one end of couple 2 enter into the inside of recess 9, realize the promotion to the material, be convenient for hang the material in the eminence, improve the convenience of hanging the eminence object, convenient to use person uses.

After one end of the hook 2 enters the groove 9, the fixing block 4 and the hook 2 form a sealed ring shape, so that the material is conveniently blocked, the material is prevented from separating from the hook 2, and the probability of separating the material is reduced.

The inside sliding connection of fixed block 4 has the stop block 15, and one side fixed mounting that stops the block 15 has elastic spring 14, and elastic spring 14 and the inside fixed connection of fixed block 4, the inside fixed mounting of slide hole 5 has holding ring 12, and the inside sliding connection of holding ring 12 has catch bar 11, has movably sheathed with reset spring 10 on the catch bar 11, and reset spring 10's both ends respectively with the top of holding ring 12 and the fixed surface connection of catch bar 11, fixed mounting has lug 6 on the driving motor 3.

When the driving motor 3 rotates positively, the lug 6 can extrude the push rod 11, and then compress the reset spring 10, and then the lower end of the push rod 11 pushes the fixed slide block 13, and then the fixed slide block 13 extrudes the inclined plane of the blocking block 15, so that the blocking block 15 slides towards the inside of the fixed block 4 to extrude the elastic spring 14, and then the fixed slide block 13 passes through the blocking block 15, when the fixed slide block 13 does not extrude the blocking block 15, the blocking block 15 is reset through the elastic force of the elastic spring 14, and when the fixed slide block 13 moves upwards, the upper end of the fixed slide block 13 can extrude the blocking block 15 and the elastic spring 14, and then the blocking block 15 is reset through the elastic force of the elastic spring 14, so that the fixed slide block 13 is conveniently blocked, the fixed slide block 13 is prevented from automatically sliding down when power is cut off, the material drop is caused, the use safety of the device is improved, the probability of damage of the material is reduced, and the use safety of the device is improved.

Working principle:

starting the driving motor 3, enabling the driving motor 3 to drive the winding wheel 7 to rotate, further enabling the stay rope 8 wound on the winding wheel 7 to be gradually loosened, further enabling the fixed sliding block 13 and the hook 2 to slide downwards in the sliding hole 5, further enabling one end of the hook 2 to be separated from the groove 9, further putting down the hook 2, hanging materials on the hook 2, starting the driving motor 3 to rotate reversely, further pulling the hook 2 to move upwards, enabling the hook 2 and the fixed sliding block 13 to enter the sliding hole 5, enabling one end of the hook 2 to enter the groove 9, and achieving lifting of the materials.

When the driving motor 3 rotates positively, the lug 6 extrudes the pushing rod 11, further compresses the return spring 10, further pushes the fixed sliding block 13 by the lower end of the pushing rod 11, further extrudes the inclined surface of the blocking block 15 by the fixed sliding block 13, slides the blocking block 15 towards the inside of the fixed block 4 to extrude the elastic spring 14, further enables the fixed sliding block 13 to pass through the blocking block 15, resets the blocking block 15 through the elastic force of the elastic spring 14 when the fixed sliding block 13 does not extrude the blocking block 15, and enables the upper end of the fixed sliding block 13 to extrude the blocking block 15 and the elastic spring 14 when the fixed sliding block 13 moves upwards, further enables the blocking block 15 to reset the fixed sliding block 13 through the elastic force of the elastic spring 14 after the fixed sliding block 13 passes through the blocking block 15, so as to block the fixed sliding block 13, and prevent the fixed sliding block 13 from automatically sliding down when power fails.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims (6)

1. The utility model provides a couple that is difficult for droing, includes mounting panel (1), its characterized in that: fixed block (4) is fixedly installed on mounting panel (1), one side fixed mounting of fixed block (4) has driving motor (3), fixed mounting has kinking wheel (7) on the output of driving motor (3), kinking wheel (7) are connected at the inside rotation of fixed block (4), twine on kinking wheel (7) has stay cord (8), slide hole (5) have been seted up to the bottom of fixed block (4), the shape of slide hole (5) bottom is flaring form slide hole (5), the inside sliding connection of slide hole (5) has fixed slider (13), the top of fixed slider (13) is fixedly connected with the one end of stay cord (8), the bottom fixed mounting of fixed slider (13) has couple (2), recess (9) have been seted up to the bottom of fixed block (4), the one end of couple (2) is in the inside sliding connection of recess (9).

2. The hook of claim 1, wherein the hook is not easily removed: one end of the hook (2) positioned in the groove (9) is conical.

3. A non-releasable hook as claimed in claim 2, wherein: the inside sliding connection of fixed block (4) has block piece (15), and one side fixed mounting of block piece (15) has elasticity spring (14), and elasticity spring (14) are fixed connection with the inside of fixed block (4).

4. A non-releasable hook as claimed in claim 3, wherein: a positioning ring (12) is fixedly arranged in the sliding hole (5).

5. The non-shedding hook as claimed in claim 4, wherein: the inside sliding connection of holding ring (12) has catch bar (11), has cup jointed reset spring (10) on the catch bar (11) activity, and the both ends of reset spring (10) are connected with the top of holding ring (12) and the fixed surface of catch bar (11) respectively.

6. The non-shedding hook as claimed in claim 5, wherein: the driving motor (3) is fixedly provided with a bump (6).