CN210310059U

CN210310059U - Leather headrest is added to chair both sides cloth behind car

Info

Publication number: CN210310059U
Application number: CN201920433397.1U
Authority: CN
Inventors: 赵鹏
Original assignee: Dalian Yeju Auto Parts Co ltd
Current assignee: Dalian Yeju Auto Parts Co ltd
Priority date: 2019-04-02
Filing date: 2019-04-02
Publication date: 2020-04-14
Anticipated expiration: 2029-04-02

Abstract

The utility model relates to the technical field of headrests, in particular to a leather-added headrest arranged on two sides of a rear chair of an automobile, which comprises an installation rod, wherein the left end and the right end of the installation rod are both rotatably connected with a connecting piece, the bottom end of the connecting piece is fixedly connected with a first connecting rod, the inner side of the bottom end of the first connecting rod is fixedly connected with a rotating rod, the outer side of the rotating rod is rotatably connected with a rotating block, the bottom end of the rotating block is fixedly connected with a base, the inner side of the base is provided with a chute, the top end of the inner side wall of the chute is fixedly connected with a rack, the inner side of the chute is slidably connected with a slider, the bottom end of the slider is fixedly connected with a mounting plate, the inner sides of the left end and the right end of the mounting plate are, the device has the advantages of more comfortable and safe dependence of a user, expanded application range, convenient adjustment and high stability.

Description

Leather headrest is added to chair both sides cloth behind car

Technical Field

The utility model relates to a headrest technical field specifically is a chair both sides cloth adds leather headrest behind car.

Background

When a vehicle knocks back, a human body falls backwards due to inertia, at the moment, the pressure of acceleration or deceleration of the vehicle is concentrated on the fragile neck and head of the human body, the headrest has a buffering effect and protects the head of the human body, and when a back row driver has a rest during traveling, the head can not depend on the headrest, the headrest belongs to one of the national whole vehicle mandatory certification detection items of the vehicle, and strict regulations are provided on the material, strength, energy absorption, position, size and the like.

Chair both sides cloth adds leather headrest and is fixed behind most car that exists on the existing market, traditional chair both sides cloth adds leather headrest installation back behind the car, because every person is high different, the laminating effect of head and headrest is very poor, user experience is relatively poor, and is not comfortable, and can't adjust, and traditional chair both sides cloth adds leather headrest and more changes when cloth adds the leather overcoat, the part is more, inconvenient installation and dismantlement, the troublesome poeration, need the outfit, it wastes time and energy to install and dismantle, therefore, a chair both sides cloth adds leather headrest behind the car is proposed to above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a chair both sides cloth adds leather headrest behind car to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a leather-added headrest for two sides of a rear seat of an automobile comprises an installation rod and a second connecting groove, wherein the left end and the right end of the installation rod are both rotatably connected with a connecting piece, the bottom end of the connecting piece is fixedly connected with a first connecting rod, the inner side of the bottom end of the first connecting rod is fixedly connected with a rotating rod, the outer side of the rotating rod is rotatably connected with a rotating block, the bottom end of the rotating block is fixedly connected with a base, the inner side of the base is provided with a sliding groove, the top end of the inner side wall of the sliding groove is fixedly connected with a rack, the inner side of the sliding groove is slidably connected with a sliding block, the bottom end of the sliding block is fixedly connected with an installation plate, the inner sides of the left end and the right end of the installation plate are both provided, worm right side fixedly connected with second connecting rod, mounting panel outside fixedly connected with cloth adds the leather overcoat, the second spread groove, the mounting panel bottom is provided with the bottom block, the bottom block top is provided with the connecting block, the inboard and mounting panel inside wall sliding connection of bottom block, first connecting groove has been seted up to the bottom block inboard, the second spread groove has been seted up to the connecting block inboard, the inboard friend connecting plate that gives up of first connecting groove, connecting plate left side fixedly connected with fixture block, fixedly connected with spring between connecting plate one side and the second spread groove inside wall.

Preferably, the connecting plate is "L" shape setting, the connecting plate outside is respectively in first spread groove and second spread groove sliding connection, the quantity of connecting plate is two, two the connecting plate is the symmetry and sets up two inboards about the connecting block.

Preferably, the movement track of the clamping block is linear, the clamping groove is formed in the movement track of the clamping block and is triangular, and the outer side of the clamping block is attached to the clamping groove.

Preferably, first connecting groove is "L" form setting, first connecting groove top and second connecting groove intercommunicate, the second connecting groove is "L" form setting, first connecting groove runs through the bottom block, second connecting groove through connection piece.

Preferably, the second connecting rod runs through base and slider, the second connecting rod outside and base and slider sliding connection, the slider is "protruding" font setting, mounting panel top and base sliding connection.

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

1. the utility model discloses in, through worm wheel, worm, rack and the mounting panel that sets up, rotate the second connecting rod to drive the worm and rotate, thereby make the gear move on the rack and drive the mounting panel and move, thereby adjust the position of the relative base of mounting panel, thereby make the device can adapt to different height crowds, make more comfortable safety that the user relied on, extended the application range of device, adjust simple and conveniently, device stability is high.

2. The utility model discloses in, through the end piece that sets up, connecting block connecting plate and fixture block add the leather overcoat with cloth in the mounting panel outside, then insert the connecting block, make fixture block and draw-in groove block, add the leather overcoat with cloth and step up fixedly, then press the connecting plate during dismantlement and take out the connecting block, then take off cloth and add the leather overcoat, accomplish the dismantlement, it is very convenient with the dismantlement to the installation that cloth adds the leather overcoat, easy operation, it is very swift to change cloth and add the leather overcoat, improves and changes efficiency.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 3 is the mounting structure diagram of the connecting block of the present invention.

In the figure: 1-mounting rod, 2-connecting piece, 3-first connecting rod, 4-rotating rod, 5-rotating block, 6-base, 7-rack, 8-sliding block, 9-mounting plate, 10-worm wheel, 11-worm, 12-second connecting rod, 13-gear, 14-cloth leather jacket, 15-bottom block, 16-connecting block, 17-connecting plate, 18-clamping block, 19-spring, a-sliding groove, b-clamping groove, c-first connecting groove, d-mounting groove and e-second connecting groove.

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.

Referring to fig. 1-3, the present invention provides a technical solution:

a leather-added headrest for two sides of a rear seat of an automobile comprises an installation rod 1 and a second connecting groove e, wherein the left end and the right end of the installation rod 1 are both rotatably connected with a connecting piece 2, the bottom end of the connecting piece 2 is fixedly connected with a first connecting rod 3, the inner side of the bottom end of the first connecting rod 3 is fixedly connected with a rotating rod 4, the outer side of the rotating rod 4 is rotatably connected with a rotating block 5, the bottom end of the rotating block 5 is fixedly connected with a base 6, the inner side of the base 6 is provided with a chute a, the top end of the inner side wall of the chute a is fixedly connected with a rack 7, the inner side of the chute a is slidably connected with a slide block 8, the bottom end of the slide block 8 is fixedly connected with an installation plate 9, the inner sides of the left end and the right end of the installation, worm wheel 10 one side fixedly connected with gear 13, gear 13 rear end face and rack 7 meshing, 11 right side fixedly connected with second connecting rod 12 of worm, mounting panel 9 outside fixedly connected with cloth adds leather overcoat 14, second spread groove e, mounting panel 9 bottom is provided with end block 15, end block 15 top is provided with connecting

block

16, 15 inboard and mounting panel 9 inside wall sliding connection of end block, first spread groove c has been seted up to end block 15 inboard, second spread groove e has been seted up to connecting block 16 inboard, the inboard friend connecting plate 17 of first spread groove c, connecting plate 17 left side fixedly connected with fixture block 18, fixedly connected with spring 19 between connecting plate 17 one side and the second spread groove e inside wall.

The connecting plates 17 are arranged in an L shape, the outer sides of the connecting plates 17 are respectively connected with a first connecting groove c and a second connecting groove e in a sliding manner, the number of the connecting plates 17 is two, the two connecting plates 17 are symmetrically arranged on the left inner side and the right inner side of the connecting block 16, the arrangement is favorable for facilitating the operation and the disassembly of the cloth and leather jacket 14, the use is convenient and quick, the motion track of the fixture block 18 is linear, the fixture groove b is arranged on the motion track of the fixture block 18, the fixture groove b is arranged in a triangular shape, the outer side of the fixture block 18 is mutually attached to the fixture groove b, the arrangement is favorable for facilitating the device to fasten and fix the cloth and leather jacket 14 and facilitating the installation and the disassembly of the cloth and leather jacket 14, the first connecting groove c is arranged in an L shape, the top end of the first connecting groove c is mutually communicated with the second connecting groove e, and the second connecting groove e is arranged in, first spread groove c runs through bottom block 15, second spread groove e runs through connecting block 16, and this kind of being provided with does benefit to the simplification and adds the operation of leather overcoat 14 installation and dismantlement, improves and changes efficiency, convenient to use, second connecting rod 12 runs through base 6 and slider 8, the 12 outside of second connecting rod and

base

6 and 8 sliding connection of slider, slider 8 is "protruding" font setting, 9 tops of mounting panel and 6 sliding connection of base, this kind of being provided with do benefit to and make the device can adapt to different height crowds, make the more comfortable safety that the user relied on, extend the application range of device.

The working process is as follows: firstly, the cloth leather jacket 14 is sleeved into the mounting plate 9, then the connecting block 16 is inserted into the mounting plate 9, the spring 19 pushes the connecting plate 17 to enable the clamping block 18 to be clamped with the clamping groove b, the bottom block 15 and the connecting block 16 tightly fix the cloth leather jacket 14 on the mounting plate 9, the connecting plate 17 is pressed down during disassembly, the connecting plate 17 slides in the first connecting groove c and the second connecting groove e, the clamping block 18 is separated from the clamping groove b, the connecting block 16 is drawn out to complete disassembly of the cloth leather jacket 14, the cloth leather jacket 14 is convenient to install and disassemble, the operation is simple, the cloth leather jacket 14 is very fast to replace, the replacement efficiency is improved, when the cloth leather jacket is used, the connecting piece 2 rotates on the mounting rod 1 to adjust the fit between the first connecting rod 3 and a vehicle seat, then the rotating block 5 controls the rotation of the base 6 on the first connecting rod 3 through the rotating rod 4, and by rotating the second connecting rod 12, second connecting rod 12 rotates the worm 11 that drives in the mounting groove d and rotates, worm 11 drives worm wheel 10 and rotates, worm wheel 10 drives gear 13 and rotates, gear 13 moves on rack 7, thereby it slides in spout a to drive slider 8, slider 8 drives mounting panel 9 and slides on base 6, thereby make the device can adapt to different height crowds, make the more comfortable safety that the user relied on, the application range of device has been expanded, it is simple and convenient to adjust, device stability is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chair both sides cloth adds leather headrest behind car, includes installation pole (1) and second spread groove (e), its characterized in that: the connecting piece (2) is rotatably connected to the left end and the right end of the mounting rod (1), the first connecting rod (3) is fixedly connected to the bottom end of the connecting piece (2), the rotating rod (4) is fixedly connected to the inner side of the bottom end of the first connecting rod (3), the rotating block (5) is rotatably connected to the outer side of the rotating rod (4), the base (6) is fixedly connected to the bottom end of the rotating block (5), the sliding groove (a) is formed in the inner side of the base (6), the rack (7) is fixedly connected to the top end of the inner side wall of the sliding groove (a), the sliding block (8) is slidably connected to the inner side of the sliding groove (a), the mounting plate (9) is fixedly connected to the bottom end of the sliding block (8), the clamping groove (b) is formed in the inner side of the left end and the right end, the worm wheel (10) bottom is meshed with a worm (11), one side of the worm wheel (10) is fixedly connected with a gear (13), the rear end face of the gear (13) is meshed with a rack (7), the right side of the worm (11) is fixedly connected with a second connecting rod (12), the outer side of the mounting plate (9) is fixedly connected with a leather outer sleeve (14), the second connecting groove (e), the bottom end of the mounting plate (9) is provided with a bottom block (15), the top end of the bottom block (15) is provided with a connecting block (16), the inner side of the bottom block (15) is slidably connected with the inner side wall of the mounting plate (9), the inner side of the bottom block (15) is provided with a first connecting groove (c), the inner side of the connecting block (16) is provided with a second connecting groove (e), the inner side of the first connecting groove (c) is provided with a connecting plate (, and a spring (19) is fixedly connected between one side of the connecting plate (17) and the inner side wall of the second connecting groove (e).

2. The automobile rear seat two-side cloth leather headrest as claimed in claim 1, characterized in that: connecting plate (17) are "L" shape setting, connecting plate (17) outside is respectively in first spread groove (c) and second spread groove (e) sliding connection, the quantity of connecting plate (17) is two, two connecting plate (17) are the symmetry and set up two inboards about connecting block (16).

3. The automobile rear seat two-side cloth leather headrest as claimed in claim 1, characterized in that: the movement track of the clamping block (18) is linear, the clamping groove (b) is formed in the movement track of the clamping block (18) and is arranged in a triangular shape, and the outer side of the clamping block (18) is attached to the clamping groove (b) mutually.

4. The automobile rear seat two-side cloth leather headrest as claimed in claim 1, characterized in that: first connecting groove (c) are "L" form setting, first connecting groove (c) top and second connecting groove (e) communicate with each other, second connecting groove (e) are "L" form setting, first connecting groove (c) run through bottom block (15), second connecting groove (e) run through connecting block (16).

5. The automobile rear seat two-side cloth leather headrest as claimed in claim 1, characterized in that: base (6) and slider (8) are run through in second connecting rod (12), second connecting rod (12) outside and base (6) and slider (8) sliding connection, slider (8) are "protruding" font setting, mounting panel (9) top and base (6) sliding connection.