CN215361175U

CN215361175U - Push-type seat backrest hook

Info

Publication number: CN215361175U
Application number: CN202120783709.9U
Authority: CN
Inventors: 芮正明; 李宁; 毕鲁平
Original assignee: Faurecia Wuxi Seating Components Co Ltd
Current assignee: Faurecia Wuxi Seating Components Co Ltd
Priority date: 2021-04-16
Filing date: 2021-04-16
Publication date: 2021-12-31
Anticipated expiration: 2031-04-16

Abstract

The utility model provides a push-type seat back hook which comprises a hook seat, a spring and a button, wherein a spring seat is arranged at the bottom in the hook seat, the spring is installed on the spring seat, the button is installed in the hook seat in a vertically sliding mode, a locking mechanism is arranged on the button, a positioning mechanism is arranged on the outer wall surface of the hook seat, and the button enables the locking mechanism to be locked or separated from the positioning mechanism under the action of the spring by applying external force to the button. The utility model can be retracted when not in use and ejected when in use, for example, the state is changed every time the button is pressed. The push-type seat back hook is retracted by pressing, so that the risk that a passenger accidentally bumps and damages the push-type seat back hook per se can be effectively reduced. The ejection device for the push-type seat back hook is simple in structure, convenient to use and low in cost.

Description

Push-type seat backrest hook

Technical Field

The utility model relates to the field of automobile seats, in particular to a push type seat backrest hook.

Background

The hook appears on the square of people's daily life, and the hook device can be seen on the wall in the room, at the back of the seat of high-speed railway.

At present, hook devices in the market are fixed on a certain entity for users to hang personal articles.

The hook on the existing market can not be dynamically adjusted according to whether the user uses the hook, so that the hook is extremely easy to cause injury (such as scratch or impact) to the user under the condition that the user does not use the hook.

In view of the above, those skilled in the art have devised a push type seat back hook to overcome the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that a hook in the prior art cannot be dynamically adjusted according to whether a user uses the hook, the user is easily injured and the like, and provides a push type seat backrest hook.

The utility model solves the technical problems through the following technical scheme:

the utility model provides a bulldoze formula seat back couple, its characterized in that, bulldoze formula seat back couple and include couple seat, spring and button, the bottom is provided with the spring holder in the couple seat, the spring mounting is in on the spring holder, install with sliding from top to bottom the button in the couple seat, be provided with locking mechanism on the button, be provided with positioning mechanism on the outer wall of couple seat, through to external force is applyed to the button, the button is in make under the effect of spring locking mechanism with positioning mechanism locks or breaks away from.

According to one embodiment of the utility model, the button comprises a button body, a mounting column and a connecting end, the button body is mounted on the mounting column, the connecting end is arranged at the bottom end of the mounting column, the mounting column is arranged in the hook seat in a penetrating mode, and the connecting end is connected with the spring.

According to one embodiment of the utility model, the hanger base comprises a mounting base with a hollow cavity, an opening is formed in the mounting base, and the positioning mechanism is arranged at the opening.

According to an embodiment of the present invention, the positioning mechanism includes a first buckle and a second buckle, the first buckle and the second buckle are respectively disposed on the side wall of the opening, and a clamping groove is formed between the first buckle and the second buckle.

According to one embodiment of the utility model, the locking mechanism comprises a lock tongue and a stop dog, the lock tongue is arranged on the outer wall surface of the mounting column and protrudes outwards, the stop dog is arranged on the mounting column and is positioned on the right inner side of the lock tongue, and the lock tongue is arranged in the opening in a penetrating manner;

when the locking mechanism is locked with the positioning mechanism, the lock tongue is clamped in the clamping groove; when the locking mechanism is separated from the positioning mechanism, the lock tongue moves leftwards under the pushing of the stop block.

According to one embodiment of the utility model, the button further comprises a guide rail, the guide rail is arranged on the side portion of the mounting column and located on the right side of the stop block, a sliding groove is formed in the mounting seat, and the guide rail is arranged in the sliding groove in a sliding manner.

According to one embodiment of the utility model, the hanger seat further comprises a base, and the mounting seat is fixed on the base.

According to one embodiment of the utility model, the bolt comprises an elastic sheet and a protruding part, the elastic sheet is arranged on the outer wall surface of the mounting column, and the protruding part is arranged at the bottom of the elastic sheet and protrudes outwards.

According to one embodiment of the utility model, the button is an integrally formed part and the hanger base is an integrally formed part.

According to one embodiment of the utility model, the upper end surface of the first buckle is a circular arc surface.

The positive progress effects of the utility model are as follows:

the push type seat back hook can be retracted when not in use and ejected when in use, for example, the state is changed once per press. The push-type seat back hook is retracted by pressing, so that the risk that a passenger accidentally bumps and damages the push-type seat back hook per se can be effectively reduced. The ejection device for the push-type seat back hook is simple in structure, convenient to use and low in cost.

Drawings

The above and other features, properties and advantages of the present invention will become more apparent from the following description of the embodiments with reference to the accompanying drawings in which like reference numerals denote like features throughout the several views, wherein:

fig. 1 is an exploded view of a push type seat back hook according to the present invention.

Fig. 2 is a schematic view showing a state in which the push type seat back hook of the present invention is in a stowed state.

Fig. 3 is a schematic view showing a state in which the push type seat back hook of the present invention is in a use state.

[ reference numerals ]

Hanger base 10

Spring 20

Push button 30

Button body 31

Mounting post 32

Connecting end 33

Mounting seat 11

Opening 12

First buckle 13

Second catch 14

Card slot 15

Bolt 34

Stop 35

Guide rail 36

Base 16

Spring plate 341

Projection 342

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

Embodiments of the present invention will now be described in detail with reference to the accompanying drawings. Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. Wherever possible, the same reference numbers will be used throughout the drawings to refer to the same or like parts.

Further, although the terms used in the present invention are selected from publicly known and used terms, some of the terms mentioned in the description of the present invention may be selected by the applicant at his or her discretion, the detailed meanings of which are described in relevant parts of the description herein.

Furthermore, it is required that the present invention is understood, not simply by the actual terms used but by the meaning of each term lying within.

Fig. 1 is an exploded view of a push type seat back hook according to the present invention. Fig. 2 is a schematic view showing a state in which the push type seat back hook of the present invention is in a stowed state. Fig. 3 is a schematic view showing a state in which the push type seat back hook of the present invention is in a use state.

As shown in fig. 1 to 3, the present invention discloses a push type seat back hook, which includes a hook base 10, a spring 20 and a button 30, wherein a spring seat is disposed at the bottom of the hook base 10, the spring 20 is mounted on the spring seat, the button 30 is mounted in the hook base 10 in a vertically sliding manner, a locking mechanism is disposed on the button 30, a positioning mechanism is disposed on the outer wall surface of the hook base 10, and the button 30 is locked or separated from the positioning mechanism under the action of the spring 20 by applying an external force to the button 30.

Preferably, the button 30 includes a button body 31, a mounting post 32 and a connecting end 33, the button body 31 is mounted on the mounting post 32, the connecting end 33 is disposed at the bottom end of the mounting post 32, the mounting post 32 is inserted into the hook base 10, and the connecting end 33 is connected to the spring 20. The hanger base 10 includes a mounting base 11 having a hollow cavity, an opening 12 is opened on the mounting base 11, and the positioning mechanism is disposed at the opening 12.

Further, the positioning mechanism includes a first catch 13 and a second catch 14, the first catch 13 and the second catch 14 are respectively disposed on the side wall of the opening 12, and a slot 15 is formed between the first catch 13 and the second catch 14. The upper end surface of the first buckle 13 is a circular arc surface.

Preferably, the locking mechanism includes a locking tongue 34 and a stopper 35, the locking tongue 34 is disposed on the outer wall surface of the mounting post 32 and protrudes outwards, the stopper 35 is disposed on the mounting post 32 and is located on the right inner side of the locking tongue 34, and the locking tongue 34 is inserted into the opening 12. When the locking mechanism is locked with the positioning mechanism, the locking tongue 34 is clamped in the clamping groove 15. When the locking mechanism is disengaged from the positioning mechanism, the latch tongue 34 moves leftward under the urging of the stopper 35.

Further preferably, the button 30 further comprises a guide rail 36, the guide rail 36 is disposed at a side portion of the mounting post 32, and is located at a right side of the stopper 35, a sliding groove is disposed in the mounting seat 11, and the guide rail 36 is slidably disposed in the sliding groove.

The hanger base 10 further includes a base 16, and the mounting base 11 is fixed to the base 16. The latch tongue 34 includes a spring plate 341 and a protrusion 342, the spring plate 341 is disposed on the outer wall surface of the mounting post 32, and the protrusion 342 is disposed at the bottom of the spring plate 341 and protrudes outward.

Here, the button 30 is preferably an integrally formed member, and the hanger base 10 is preferably an integrally formed member.

According to the above description of the structure, the push type seat back hanger of the present invention includes a hanger base 10, a spring 20, and a button 30, the spring 20 being placed on a spring seat at the bottom of the hanger base 10, the button 30 being installed in the hanger base 10 through a guide rail 36.

When the hook is changed from the use state to the retracted state, a user applies an external force to the button 30, which causes the button 30 to move downward along the guide rail 36 against the elastic force of the spring 20, and the latch tongue 34 slides into the latch groove 15 after moving rightward under the influence of the first catch 13, and reaches the retracted state.

When the hook is changed from the stowed state to the use state, a user applies an external force to the button 30, causing the button 30 to move downward along the guide rail 36 against the elastic force of the spring 20, and the latch tongue 34 moves inward under the influence of the second catch 14 and then moves leftward under the influence of the stopper 35. At this time, the user stops applying the external force, the button 30 bounces along the guide rail 36 under the elastic force of the spring 20, at this time, the latch 34 is deflected leftward and cannot enter the slot 15, and the latch 34 further moves upward and is ejected upward through the first catch 13 to reach the position of the use state.

In summary, the push type seat back hook of the present invention can be retracted when not in use and ejected when in use, for example, the state is changed every time the push type seat back hook is pressed. The push-type seat back hook is retracted by pressing, so that the risk that a passenger accidentally bumps and damages the push-type seat back hook per se can be effectively reduced. The ejection device for the push-type seat back hook is simple in structure, convenient to use and low in cost.

While specific embodiments of the utility model have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and that the scope of the utility model is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the utility model, and these changes and modifications are within the scope of the utility model.

Claims

1. The utility model provides a bulldoze formula seat back couple, its characterized in that, bulldoze formula seat back couple and include couple seat, spring and button, the bottom is provided with the spring holder in the couple seat, the spring mounting is in on the spring holder, install with sliding from top to bottom the button is in the couple seat, be provided with locking mechanism on the button, be provided with positioning mechanism on the outer wall of couple seat, through to external force is applyed to the button, the button is in make under the effect of spring locking mechanism with positioning mechanism locks or breaks away from.

2. The push type seat back hook as claimed in claim 1, wherein the button comprises a button body, a mounting post and a connecting end, the button body is mounted on the mounting post, the connecting end is disposed at the bottom end of the mounting post, the mounting post is inserted into the hook seat, and the connecting end is connected with the spring.

3. The push type seatback hook according to claim 2, wherein the hook base comprises a mounting base having a hollow cavity, the mounting base having an opening, the positioning mechanism being disposed at the opening.

4. A push type seat back hanger as claimed in claim 3, wherein the positioning mechanism comprises a first catch and a second catch, the first catch and the second catch are respectively disposed on the side wall of the opening, and a slot is formed between the first catch and the second catch.

5. The push type seat back hook as claimed in claim 4, wherein the locking mechanism comprises a latch and a stopper, the latch is disposed on the outer wall surface of the mounting post and protrudes outward, the stopper is disposed on the mounting post at the right inner side of the latch, and the latch is inserted into the opening;

6. A push type seat back hanger as claimed in claim 5, wherein the button further comprises a rail disposed at a side of the mounting post to the right of the stop, a slide slot is disposed in the mounting seat, and the rail is slidably disposed in the slide slot.

7. A push type seat back hanger as recited in claim 6, wherein the hanger base further comprises a base to which the mounting base is secured.

8. The push type seat back hook as claimed in claim 5, wherein the latch comprises a resilient plate and a protrusion, the resilient plate is disposed on the outer wall surface of the mounting post, and the protrusion is disposed at the bottom of the resilient plate and protrudes outward.

9. The push type seat back rest hook according to claim 1, wherein the button is an integrally formed part and the hook base is an integrally formed part.

10. The push type seat back rest hook according to claim 4, wherein an upper end surface of the first catch is a circular arc surface.