CN220682224U

CN220682224U - Headrest convenient to assemble and disassemble

Info

Publication number: CN220682224U
Application number: CN202322363991.7U
Authority: CN
Inventors: 吴瑛
Original assignee: Zhejiang Nawei Health Technology Co ltd
Current assignee: Zhejiang Nawei Health Technology Co ltd
Priority date: 2023-08-31
Filing date: 2023-08-31
Publication date: 2024-03-29
Anticipated expiration: 2033-08-31

Abstract

The utility model discloses a headrest convenient to assemble and disassemble, which comprises a pillow, wherein a round pipe is fixedly arranged at the bottom of the pillow, a vertical pipe is inserted at the bottom of the round pipe, a positioning rod is inserted at the bottom of the vertical pipe, a groove is formed in one side of the pillow, a cavity is formed in the groove, a buffer sheet is fixedly arranged in the cavity, one end of the buffer sheet is fixedly connected with the buffer sheet through a piston, a limit rod is fixedly arranged at one end of the piston, one end of the limit rod penetrates through the pillow and extends to the outside of the pillow to be fixedly connected with the outside of the pillow through a protection block, and a spring is fixedly arranged at one end of the protection block. This headrest convenient to loading and unloading through pressing the operation to the push rod, makes the push rod drive the card pole on the connecting rod and remove the operation afterwards to this makes card pole and standpipe separation, thereby conveniently dismantle the operation to it, with this dismantlement and the installation operation of staff of being convenient for, then do not influence user's normal use operation in the in-process of using, thereby improved the normal use efficiency of this headrest.

Description

Headrest convenient to assemble and disassemble

Technical Field

The utility model relates to the technical field of automobile headrests, in particular to a headrest convenient to assemble and disassemble.

Background

A pillow-shaped device for restraining the head of the passenger from leaning backward relative to the trunk on the upper part of the seat back.

Prior art application number 202021257154.6 discloses a surrounding pillow, comprising: the inner container sleeve is provided with a filler for heightening the pillow, the inner container sleeve is provided with a second zipper which is convenient for changing the filler, and the second zipper is arranged on the side surface of the inner container sleeve; the body comprises a first enclosing part and a second enclosing part, a first zipper which is convenient for assembling and disassembling the liner sleeve is arranged on the body, the first zipper is arranged on the side surface of the body, the body further comprises a concave part, the concave part is positioned between the first enclosing part and the second enclosing part, and the liner sleeve is nested in the body; a neck guard connected to the recess; the heater, the heater embeds in the body, and the user changes the height of pillow according to actual demand, but above-mentioned scheme still has following defect:

1. in the use, because the headrest needs to be disassembled and assembled in the use process, if the headrest is inconvenient to disassemble, the normal use operation of a user is influenced in the use process, so that the normal use efficiency of the headrest is reduced.

2. Meanwhile, in the using process, the headrest needs to be buffered, if the headrest is inconvenient to buffer, the protection performance of the headrest can be affected in the using process, so that the normal protection operation of the headrest is affected, and the safety of the headrest is reduced.

Disclosure of Invention

The present utility model is directed to solving the problems set forth in the background art and to providing a headrest that is easy to assemble and disassemble.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a headrest convenient to loading and unloading, includes the pillow, the bottom fixed mounting of pillow has the pipe, and the standpipe is inserted to the bottom of pipe, and the locating lever has been inserted to the bottom of standpipe, and one side of pillow is seted up flutedly, and the cavity is seted up to the inside of recess, and the inside fixed mounting of cavity has the buffer piece, and piston fixed connection is passed through to the one end of buffer piece, and piston's one end fixed mounting has the gag lever post, and the one end of gag lever post runs through the pillow and extends to the outside of pillow and pass through protection piece fixed connection.

The one end fixed mounting of protection piece has the spring, and the one end fixed connection of spring and the one end of recess inner wall, the cavity has been seted up to the inside of pipe, and the inside of cavity is connected with the connecting rod through the pivot rotation, and the one end fixed mounting of connecting rod has the draw-in lever, and the surface of pipe is inserted and is equipped with the push rod, and the one end and the one side contact of connecting rod of push rod.

Specifically, the surface fixed mounting of locating lever has the antislip strip, and the antislip line has been seted up on the surface of antislip strip.

Specifically, one end of the connecting rod is fixedly provided with an elastic rope, and one end of the elastic rope is fixedly connected with one side of the inner wall of the cavity.

Specifically, the round tube is provided with a clamping hole for the clamping rod to pass through, and the aperture of the clamping hole is 1.5 times of the diameter of the clamping rod.

Specifically, a rod hole for the push rod to pass through is formed in the round tube, and the surface of the rod hole is in sliding connection with the surface of the push rod.

Specifically, the one end fixed mounting of push rod has the disc, and the anti-skidding line has been seted up on the surface of disc.

Advantageous effects

Compared with the prior art, the utility model has the following advantages:

1. this headrest convenient to loading and unloading through pressing the operation to the push rod, makes the push rod drive the card pole on the connecting rod and remove the operation afterwards to this makes card pole and standpipe separation, thereby conveniently dismantle the operation to it, with this dismantlement and the installation operation of staff of being convenient for, then do not influence user's normal use operation in the in-process of using, thereby improved the normal use efficiency of this headrest.

2. This headrest convenient to loading and unloading carries out buffer operation through the gag lever post on to the piston to carry out buffer operation to the protection piece, buffer the spring simultaneously, thereby conveniently carry out buffer operation to it, in the in-process of use, can not influence the protectiveness of headrest, thereby do not influence the normal protective operation of this headrest, improved the security of this headrest.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic front sectional view of the pillow of the present utility model;

fig. 3 is a schematic view of a top-down structure of a round tube according to the present utility model.

In the figure: 1. a pillow; 2. a round tube; 3. a standpipe; 4. a positioning rod; 5. a buffer sheet; 6. a piston; 7. a limit rod; 8. a protective block; 9. a spring; 10. a connecting rod; 11. a clamping rod; 12. a push rod; 13. an anti-slip strip; 14. an elastic rope; 15. a disk.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Referring to fig. 1-3, a headrest convenient to assemble and disassemble comprises a pillow 1, wherein a circular tube 2 is fixedly arranged at the bottom of the pillow 1, a vertical tube 3 is inserted at the bottom of the circular tube 2, a positioning rod 4 is inserted at the bottom of the vertical tube 3, an anti-slip strip 13 is fixedly arranged on the surface of the positioning rod 4, and anti-slip patterns are formed on the surface of the anti-slip strip 13.

The round tube 2 is provided with a clamping hole for the clamping rod 11 to pass through, and the aperture of the clamping hole is 1.5 times of the diameter of the clamping rod 11.

One side of the pillow 1 is provided with a groove, the inside of the groove is provided with a cavity, the inside of the cavity is fixedly provided with a buffer sheet 5, one end of the buffer sheet 5 is fixedly connected with a piston 6, one end of the piston 6 is fixedly provided with a limit rod 7, and one end of the limit rod 7 penetrates through the pillow 1 and extends to the outside of the pillow 1 to be fixedly connected with a protection block 8.

The buffer piece 5 is subjected to buffer operation on the limit rod 7 on the piston 6, so that the protection block 8 is subjected to buffer operation, and meanwhile, the spring 9 is buffered, so that the buffer operation is convenient to carry out, the protection performance of the headrest is not affected in the using process, the normal protection operation of the headrest is not affected, and the safety of the headrest is improved.

One end fixed mounting of protection piece 8 has spring 9, and the one end fixed connection of spring 9 and the one end of recess inner wall, and the cavity has been seted up to the inside of pipe 2, and the inside of cavity is connected with connecting rod 10 through the pivot rotation, and the one end fixed mounting of connecting rod 10 has elastic cord 14, one end and one side fixed connection of cavity inner wall of elastic cord 14.

One end of the connecting rod 10 is fixedly provided with a clamping rod 11, the surface of the round tube 2 is inserted with a push rod 12, and one end of the push rod 12 is contacted with one side of the connecting rod 10.

The round tube 2 is provided with a rod hole for the push rod 12 to pass through, and the surface of the rod hole is in sliding connection with the surface of the push rod 12.

One end of the push rod 12 is fixedly provided with a disc 15, and the surface of the disc 15 is provided with anti-skid patterns.

The push rod 12 is pressed, and then the push rod 12 drives the clamping rod 11 on the connecting rod 10 to move, so that the clamping rod 11 is separated from the vertical pipe 3, and the disassembly operation is convenient to the vertical pipe, so that the disassembly and the installation operation of workers are convenient, the normal use operation of a user is not influenced in the use process, and the normal use efficiency of the headrest is improved.

The specific working principle of the utility model is as follows:

The above-mentioned embodiments are only preferred embodiments of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art should be able to apply the present utility model to the present utility model, and the present utility model is not limited to the above-mentioned embodiments.

Claims

1. Headrest convenient to loading and unloading, including pillow (1), its characterized in that: the novel pillow is characterized in that a circular tube (2) is fixedly arranged at the bottom of the pillow (1), a vertical tube (3) is inserted at the bottom of the circular tube (2), a positioning rod (4) is inserted at the bottom of the vertical tube (3), a groove is formed in one side of the pillow (1), a cavity is formed in the groove, a buffer sheet (5) is fixedly arranged in the cavity, one end of the buffer sheet (5) is fixedly connected with the piston through a piston (6), a limit rod (7) is fixedly arranged at one end of the piston (6), and one end of the limit rod (7) penetrates through the pillow (1) and extends to the outside of the pillow (1) to be fixedly connected with the protection block (8);

the one end fixed mounting of protection piece (8) has spring (9), and the one end fixed connection of spring (9) and the one end of recess inner wall, the cavity has been seted up to the inside of pipe (2), and the inside of cavity is connected with connecting rod (10) through the pivot rotation, and the one end fixed mounting of connecting rod (10) has clamping rod (11), and the surface of pipe (2) is inserted and is equipped with push rod (12), and one end and one side contact of connecting rod (10) of push rod (12).

2. A headrest for facilitating handling as claimed in claim 1, wherein: the surface of the locating rod (4) is fixedly provided with an anti-slip strip (13), and the surface of the anti-slip strip (13) is provided with anti-slip patterns.

3. A headrest for facilitating handling as claimed in claim 1, wherein: one end of the connecting rod (10) is fixedly provided with an elastic rope (14), and one end of the elastic rope (14) is fixedly connected with one side of the inner wall of the cavity.

4. A headrest for facilitating handling as claimed in claim 1, wherein: the round tube (2) is provided with a clamping hole for the clamping rod (11) to pass through, and the aperture of the clamping hole is 1.5 times of the diameter of the clamping rod (11).

5. A headrest for facilitating handling as claimed in claim 1, wherein: the round tube (2) is provided with a rod hole for the push rod (12) to pass through, and the surface of the rod hole is in sliding connection with the surface of the push rod (12).

6. A headrest for facilitating handling as claimed in claim 1, wherein: one end of the push rod (12) is fixedly provided with a disc (15), and the surface of the disc (15) is provided with anti-skidding patterns.