CN217319946U - Towing hook cover valve - Google Patents

Abstract

The utility model discloses a tow hook lid valve relates to tow hook technical field, which comprises a housin, the inboard middle part fixed mounting of casing has the installation pole, the outer wall slidable mounting of installation pole has the loop bar, the one end fixed mounting that the installation pole was kept away from to the loop bar has the tow hook, the inner wall middle part fixed mounting of casing has the plectane, loop bar and plectane swing joint, the one end fixedly connected with spring of tow hook is kept away from to the plectane, the one end fixed mounting that the tow hook was kept away from to the loop bar has the connecting plate, the one end that the plectane was kept away from to the spring is connected with the connecting plate laminating, the one end symmetry fixed mounting that the loop bar is close to the tow hook has bracing piece and round axle. The utility model discloses, through the cooperation setting between spring and the bracing piece, can make the tow hook shrink and fix, when the tow hook stretches out, make the position that keeps fixed of plectane and connecting plate, prevent that the tow hook from making a round trip to rock.

Description

Towing hook cover valve

Technical Field

The utility model relates to a tow hook technical field, more specifically relate to a tow hook lid valve.

Background

The towing hook is a hooking tool for buckling and hanging the towing cable on the towing ship and is convenient to release, and comprises a spring towing hook, a hydraulic towing hook, a remote control towing hook and the like.

In chinese utility model patent application no: CN201420718014.2 discloses a valve device for bumper of an automobile, which comprises a first through hole and a second through hole disposed on the fixing portion of the valve device, the second through hole is disposed on the side of the first through hole, a tow hook cover plate clamped on the first through hole, and a hook disposed on the tail of the tow hook cover plate, wherein the hook extends through the second through hole. This car bumper valve device, the tow hook is not convenient for stretch out and draw back, can not make the tow hook stretch out simultaneously when the valve is opened when using, and is inefficient.

Therefore, there is a need to provide a tow hook cover shutter that solves the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model aims to provide an: in order to solve car bumper valve device, the tow hook is not convenient for stretch out and draw back, can not make the tow hook stretch out simultaneously when the valve is opened when using, the problem of inefficiency, the utility model provides a tow hook lid valve.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a tow hook lid valve, includes the casing, the inboard middle part fixed mounting of casing has the installation pole, the outer wall slidable mounting of installation pole has the loop bar, the one end fixed mounting that the installation pole was kept away from to the loop bar has the tow hook, the inner wall middle part fixed mounting of casing has the plectane, loop bar and plectane swing joint, the one end fixedly connected with spring of tow hook is kept away from to the plectane, the one end fixed mounting that the tow hook was kept away from to the loop bar has the connecting plate, the one end that the plectane was kept away from to the spring is connected with the connecting plate laminating, the one end symmetry fixed mounting that the loop bar is close to the tow hook has bracing piece and circle axle.

Further, the both ends of circle axle are rotated and are installed the rectangle pole, the one end that the circle axle was kept away from to the rectangle pole is rotated and is installed the connecting rod.

Further, the lower surface of connecting rod fixedly connected with top cap, the inside slidable mounting of top cap has the pull ring.

Furthermore, a rectangular plate is slidably mounted on the inner wall of the pull ring, and an anti-slip pad is fixedly connected to the outer wall of the rectangular plate.

Furthermore, the outer wall of the shell is symmetrically and fixedly provided with magnets.

(III) advantageous effects

The utility model has the advantages as follows:

1. the utility model discloses, through the cooperation setting between spring and the bracing piece, can make the tow hook shrink and fix, when the tow hook stretches out, make the position that keeps fixed of plectane and connecting plate, prevent that the tow hook from making a round trip to rock.

2. The utility model discloses, through the cooperation setting between pull ring, rectangular plate and the slipmat, can make top cap surfacing, aesthetic measure is better, and on the other hand passes through the cooperation setting between circle axle and the pull ring, can also make the tow hook pull-out when opening the top cap to effectively improve work efficiency.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

FIG. 2 is a schematic bottom view of the structure of the present invention;

fig. 3 is a schematic perspective sectional view of the structure of the present invention.

Reference numerals: 1. a housing; 2. mounting a rod; 3. a loop bar; 4. towing hooks; 5. a circular plate; 6. a spring; 7. a connecting plate; 8. a support bar; 9. a circular shaft; 10. a rectangular bar; 11. a connecting rod; 12. a top cover; 13. a pull ring; 14. a rectangular plate; 15. a magnet; 16. provided is a non-slip mat.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Please refer to fig. 1-3, a towing hook cover valve, including a housing 1, an inner side middle portion of the housing 1 is fixedly mounted with a mounting rod 2, an outer wall of the mounting rod 2 is slidably mounted with a loop bar 3, one end of the loop bar 3 far away from the mounting rod 2 is fixedly mounted with a towing hook 4, an inner wall middle portion of the housing 1 is fixedly mounted with a circular plate 5, the loop bar 3 is movably connected with the circular plate 5, one end of the circular plate 5 far away from the towing hook 4 is fixedly connected with a spring 6, one end of the loop bar 3 far away from the towing hook 4 is fixedly mounted with a connecting plate 7, one end of the spring 6 far away from the circular plate 5 is connected with the connecting plate 7 in a fitting manner, one end of the loop bar 3 near the towing hook 4 is symmetrically and fixedly mounted with a support rod 8 and a circular shaft 9.

In this embodiment, through setting up spring 6, pulling tow hook 4, make loop bar 3 slide along installation pole 2, make connecting plate 7 compression spring 6 simultaneously, then rotatory loop bar 3, make bracing piece 8 and casing 1 cooperate, cooperation setting between through installation pole 2 and loop bar 3, the extension distance that can make tow hook 4 increases, the friction of trailer rope and automobile body itself when preventing to use, cooperation setting between through spring 6 and bracing piece 8, can make tow hook 4 contract and fixed, when tow hook 4 stretches out, make the position that keeps fixed of plectane 5 and connecting plate 7, prevent that tow hook 4 from rocking back and forth.

Example 2

Referring to fig. 1-3, the present embodiment is further optimized based on embodiment 1, specifically, two ends of the circular shaft 9 are rotatably installed with rectangular rods 10, one end of the rectangular rod 10 far away from the circular shaft 9 is rotatably installed with a connecting rod 11, when the spring 6 is compressed, the position between the circular plate 5 and the connecting plate 7 is fixed, so that the spring 6 is in a limit compression state, and the towing hook 4 is placed to rock back and forth.

Specifically, the lower surface of connecting rod 11 is fixedly connected with top cap 12, and the inside slidable mounting of top cap 12 has pull ring 13, and the diameter of top cap 12 is unanimous with the diameter of casing 1, and top cap 12 is made by the iron material, can produce better absorption with magnet 15.

Specifically, a rectangular plate 14 is slidably mounted on the inner wall of the pull ring 13, a non-slip pad 16 is fixedly connected to the outer wall of the rectangular plate 14, and the non-slip pad 16 can increase the friction force between the non-slip pad and fingers, so that the rectangular plate 14 can easily slide out of the pull ring 13.

Specifically, the magnets 15 are symmetrically and fixedly mounted on the outer wall of the housing 1.

In this embodiment, through finger slip slipmat 16, thereby pull out in making rectangular plate 14 pull ring 13, then pull rectangular plate 14 makes pull ring 13 along top cap 12 roll-off, then pulling pull ring 13, make pull ring 13 drive round axle 9 stretch out, and then drive loop bar 3 and stretch out, make magnet 15 and top cap 12 adsorb each other after finishing using, through pull ring 13, cooperation setting between rectangular plate 14 and the slipmat 16, can make top cap 12 surfacing, aesthetic measure is better, on the other hand passes through the cooperation setting between round axle 9 and the pull ring 13, can also make towing pintle 4 pull out when opening top cap 12, thereby effectively improve work efficiency.

In summary, the following steps: the utility model discloses, can make the action of opening the door and stretch the action of towing pintle 4 and go on in step, cooperation setting between through spring 6 and bracing piece 8, can make towing pintle 4 shrink and fix, when towing pintle 4 stretches out, make the position that keeps fixed of plectane 5 and connecting plate 7, prevent that towing pintle 4 from making a round trip to rock, through pull ring 13, cooperation setting between rectangular plate 14 and the slipmat 16, can make top cap 12 surfacing, aesthetic measure is better, on the other hand passes through the cooperation setting between axle 9 and the pull ring 13, can also make towing pintle 4 pull out when opening top cap 12, thereby effectively improve work efficiency.

Above, only be the preferred embodiment of the present invention, not be used for limiting the present invention, the patent protection scope of the present invention is based on the claims, all the structural changes equivalent to the content of the description and drawings of the present invention should be included in the protection scope of the present invention.

Claims (5)

1. The utility model provides a tow hook lid valve, includes casing (1), its characterized in that: the utility model discloses a mounting structure for a vehicle engine, including casing (1), the inboard middle part fixed mounting of casing (1) has installation pole (2), the outer wall slidable mounting of installation pole (2) has loop bar (3), the one end fixed mounting that installation pole (2) were kept away from in loop bar (3) has towing pintle (4), the inner wall middle part fixed mounting of casing (1) has plectane (5), loop bar (3) and plectane (5) swing joint, the one end fixedly connected with spring (6) of towing pintle (4) are kept away from in plectane (5), the one end fixed mounting that towing pintle (4) were kept away from in loop bar (3) has connecting plate (7), the one end that plectane (5) were kept away from in spring (6) is connected with connecting plate (7) laminating, the one end symmetry fixed mounting that loop bar (3) are close to towing pintle (4) has bracing piece (8) and circle axle (9).

2. A tow hook cover trap according to claim 1, wherein: the both ends of circle axle (9) are rotated and are installed rectangle pole (10), the one end rotation that circle axle (9) was kept away from in rectangle pole (10) is installed connecting rod (11).

3. A tow hook cover trap according to claim 2, wherein: the lower surface fixedly connected with top cap (12) of connecting rod (11), the inside slidable mounting of top cap (12) has pull ring (13).

4. A tow hook cover trap according to claim 3, wherein: the inner wall of the pull ring (13) is provided with a rectangular plate (14) in a sliding mode, and the outer wall of the rectangular plate (14) is fixedly connected with an anti-slip pad (16).

5. A tow hook cover trap according to claim 1, wherein: and magnets (15) are symmetrically and fixedly arranged on the outer wall of the shell (1).

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