CN210063885U

CN210063885U - Hook

Info

Publication number: CN210063885U
Application number: CN201920601123.9U
Authority: CN
Inventors: 张贤君
Original assignee: Ningbo Xianli Machinery Co Ltd
Current assignee: Ningbo Xianli Machinery Co Ltd
Priority date: 2019-04-28
Filing date: 2019-04-28
Publication date: 2020-02-14
Anticipated expiration: 2029-04-28

Abstract

The utility model provides a hook belongs to mechanical technical field. This couple includes the body, the body comprises hook portion and hitching part, the last hitching hole of having seted up of hitching part, the bar hole has been seted up on hitching part, the chute has been seted up on the bar hole lateral wall, wear to be equipped with the control rod in the bar hole, the control rod is by straight rod portion, stop part and handle portion are constituteed, and the outer terminal surface that stop part is located hook portion and stop part be with the interior terminal surface assorted arcwall face of hook portion, it is equipped with first magnet to inlay on the arcwall face, the last second magnet that corresponds first magnet department that is equipped with of hook portion, the terminal surface has the heavy groove in stop part, hook portion is equipped with the recess, be equipped with the pivot on the straight rod portion, the pivot is located the chute, it sets firmly in the chute to be equipped with spring and spring one end in the chute, another pot head is fixed in the pivot, straight lie in the hitching. The utility model has the advantages of simple structure, practicality and convenience.

Description

Hook

Technical Field

The utility model belongs to the technical field of machinery, concretely relates to couple.

Background

Bind the transportation industry in China and use the strainer widely to realize binding and locking function, the hook in the strainer all comprises crotch portion, connecting rod portion and hitching part, because crotch portion is the opening form, does not have any anticreep device, after hanging the object, if need adjust object position and moving object, often because of removing inertial effect, lead to being hung the object and break away from crotch portion and fall, can cause to pound when serious and injure the below personnel.

Disclosure of Invention

The utility model aims at solving the problems in the prior art and providing a hook which is simple in structure, practical and convenient.

The purpose of the utility model can be realized by the following technical proposal: a hook comprises a body, the body is composed of a hook part and a hook part which are connected into a whole, the hook part is provided with a hook hole, the hook part is characterized in that the hook part is provided with a strip-shaped hole which is positioned below the hook hole, two opposite side walls of the strip-shaped hole are provided with oblique grooves which are arranged obliquely, an operating rod is penetrated in the strip-shaped hole and composed of a straight rod part, a blocking part and a handle part which are connected into a whole, the blocking part is positioned at the hook part, the outer end surface of the blocking part is an arc surface matched with the inner end surface of the hook part, a first magnet is embedded on the arc surface, a second magnet is arranged on the hook part corresponding to the first magnet, the second magnet and the second magnet attract each other when the arc surface is abutted against the hook part, the inner end surface of the blocking part is provided with an inward-concave groove, the hook part is opposite to the inward-concave groove, the straight rod part is provided with two symmetrically arranged rotating, the rotating shaft is positioned in the corresponding chute, the rotating shaft can linearly move and circumferentially rotate along the chute, a spring is arranged in the chute, one end of the spring is fixedly arranged in the chute, the other end of the spring is sleeved on the rotating shaft, and the straight rod part is positioned outside the hanging part and can control the operating rod to linearly move or rotate when the straight rod part is held by a hand.

Compared with the prior art, the utility model discloses a wear to be equipped with the control lever on hitching part, when needs hook rope or tubulose article, the pulling control lever makes the control lever remove along the chute, thereby make the barrier part and the crotch portion of control lever break away from the contact, rotate the control lever after removing to the limit, the barrier part of control lever can break away from crotch portion this moment, make the entering into to crotch portion department that string rope or tubulose article can be smooth, wherein when the hook thing is the rope, the rope can fall into to the recess in, the hook is accomplished the back, rotate the control lever once more and make the barrier part get into crotch portion again, promote the barrier part at last and remove along the chute, make the second magnet of crotch portion and the first magnet looks of barrier part inhale, form an enclosure space, thereby guaranteed that the hook thing can not break away from this couple, and is high in security.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural diagram of the middle body of the present invention.

Fig. 3 is a schematic structural diagram of the joystick of the present invention.

In the figure, 1, a hook part; 11. a groove; 2. a hanging part; 21. hanging holes; 22. a strip-shaped hole; 221. a chute; 3. a joystick; 31. a straight rod part; 311. a rotating shaft; 32. a blocking portion; 321. sinking a groove; 33. a handle portion; 4. a first magnet; 5. a second magnet; 6. a spring.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

As shown in fig. 1 to 3, the present hook comprises a body, the body is composed of a hook portion 1 and a hanging portion 2 which are connected into a whole, the hanging portion 2 is provided with a hanging hole 21, the hanging portion 2 is provided with a strip-shaped hole 22, the strip-shaped hole 22 is positioned below the hanging hole 21, two opposite side walls of the strip-shaped hole 22 are provided with inclined grooves 221 which are obliquely arranged, an operating rod 3 is penetrated in the strip-shaped hole 22, the operating rod 3 is composed of a straight rod portion 31, a blocking portion 32 and a handle portion 33 which are connected into a whole, the blocking portion 32 is positioned at the hook portion 1, the outer end surface of the blocking portion 32 is an arc surface which is matched with the inner end surface of the hook portion 1, a first magnet 4 is embedded on the arc surface, the hook portion 1 is provided with a second magnet 5 corresponding to the first magnet 4, when the arc surface is abutted against the hook portion 1, the second magnet 5 is attracted with the second magnet 5, the inner end surface of the blocking portion 32 is provided with, the concave groove 11 is arranged at the position, opposite to the sinking groove 321, of the hook part 1, two rotating shafts 311 are symmetrically arranged on the straight rod part 31, the rotating shafts 311 are located in the corresponding inclined grooves 221, the rotating shafts 311 can linearly move along the inclined grooves 221 and can circumferentially rotate, springs 6 are arranged in the inclined grooves 221, one ends of the springs 6 are fixedly arranged in the inclined grooves 221, the other ends of the springs are fixedly sleeved on the rotating shafts 311, and the straight rod part 31 is located on the outer side of the hanging part 2 and can control the operating rod 3 to linearly move or rotate when the straight rod part 31 is held by a hand.

By arranging the operating lever 3 on the hanging part 2, when the rope or the tubular article needs to be hung, the operating lever 3 is pulled to move the operating lever 3 along the inclined groove 221, so that the blocking part 32 of the operating lever 3 is separated from the contact with the hook part 1, when the operating lever 3 is rotated after moving to the limit, the blocking portion 32 of the operating lever 3 can be separated from the hook portion 1, so that the hanging rope or the tubular object can smoothly enter the hook portion 1, when the hook is a rope, the rope can fall into the groove 11, after the hook is completed, the operating lever 3 is rotated again to enable the blocking part 32 to enter the bent hook part 1 again, and finally the blocking part 32 is pushed to move along the inclined groove 221, the second magnet 5 at the bent hook part 1 and the first magnet 4 at the blocking part 32 are attracted to form a closed space, so that the hook object is prevented from being separated from the hook, and the safety is high.

Meanwhile, the outer end face of the blocking portion 32 is an arc-shaped face matched with the inner end face of the hook portion 1, so that the outer end face of the blocking portion 32 is blocked by the hook portion 1 and cannot be separated from the hook portion 1 under the condition that the operating rod 3 does not move linearly, and the blocking portion 32 is further tightly attached to the hook portion 1 due to attraction of the first magnet 4 and the second magnet 5.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Claims

1. A hook comprises a body, the body is composed of a hook part and a hook part which are connected into a whole, the hook part is provided with a hook hole, the hook part is characterized in that the hook part is provided with a strip-shaped hole which is positioned below the hook hole, two opposite side walls of the strip-shaped hole are provided with oblique grooves which are arranged obliquely, an operating rod is penetrated in the strip-shaped hole and composed of a straight rod part, a blocking part and a handle part which are connected into a whole, the blocking part is positioned at the hook part, the outer end surface of the blocking part is an arc surface matched with the inner end surface of the hook part, a first magnet is embedded on the arc surface, a second magnet is arranged on the hook part corresponding to the first magnet, the second magnet and the second magnet attract each other when the arc surface is abutted against the hook part, the inner end surface of the blocking part is provided with an inward-concave groove, the hook part is opposite to the inward-concave groove, the straight rod part is provided with two symmetrically arranged rotating, the rotating shaft is positioned in the corresponding chute, the rotating shaft can linearly move and circumferentially rotate along the chute, a spring is arranged in the chute, one end of the spring is fixedly arranged in the chute, the other end of the spring is sleeved on the rotating shaft, and the straight rod part is positioned outside the hanging part and can control the operating rod to linearly move or rotate when the straight rod part is held by a hand.