CN110861554B

CN110861554B - Automobile headrest

Info

Publication number: CN110861554B
Application number: CN201911216947.5A
Authority: CN
Inventors: 梅阳春; 窦海燕; 刘少峰; 班正逸; 刘建; 周成伟
Original assignee: Anhui Jianghuai Automobile Group Corp
Current assignee: Anhui Jianghuai Automobile Group Corp
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2021-03-30
Anticipated expiration: 2039-11-29
Also published as: CN110861554A

Abstract

The invention discloses an automobile headrest which comprises a rear headrest and a side headrest, wherein the rear headrest is provided with a supporting surface used for supporting the head of a user forwards, the side headrest is connected with the rear headrest and is positioned on one side of the rear headrest, and the side headrest is provided with a leaning surface used for supporting the head of the user in the left-right direction. Through the setting of side back cushion, make car headrest both can be for the support when user's head provides the back, still can be for user's head provides the back on left and right sides to it is more comfortable when making the user use car headrest.

Description

Automobile headrest

Technical Field

The invention relates to the technical field of automobile accessories, in particular to an automobile headrest.

Background

With the advance of science and technology in modern society, the automobile industry is developing more and more rapidly, and particularly in the aspect of automobile parts, people pay more attention to detailed design. One of the automobile parts is an automobile seat, and in order to make the neck of a passenger comfortable when the passenger sits on the automobile seat, a headrest is usually arranged at the top of the seat back for the passenger to lean against the head.

The existing automobile headrest is in a back-leaning supporting mode, when a user normally uses the automobile headrest, the head is supported only at the rear part, and the side face support is avoided. When a user is tired when riding for a long time, the headrest cannot meet the requirement that the head of the passenger leans against the side.

Disclosure of Invention

The invention mainly aims to provide an automobile headrest, and aims to solve the problem that the existing automobile headrest cannot provide head side leaning.

In order to achieve the above object, the present invention provides an automotive headrest, including:

a rear headrest having a support surface for supporting a user's head forwardly; and the number of the first and second groups,

the side back cushion is connected with the back cushion and is positioned at one side of the back cushion, and the side back cushion is provided with a leaning surface used for supporting the head of a user in the left-right direction.

Optionally, the number of the side headrests is two, and the two side headrests are respectively arranged on the left side and the right side of the rear headrest.

Optionally, the automotive headrest further comprises a connecting structure, the side headrest has a near end and a far end far away from the near end, and the near end is connected with the rear headrest in a rotating manner through the connecting structure, so that the far end of the side headrest has an unfolding position far away from the rear headrest and a folding position close to the rear headrest.

Optionally, the connection structure comprises:

a base disposed on one of the rear headrest and the proximal end of the side headrest;

the mounting frame is arranged on the other one of the rear back cushion and the near end of the side back cushion and comprises a first connecting part and a second connecting part, and the second connecting part is arranged close to the far end of the side back cushion relative to the first connecting part;

a sliding groove provided on the base and extending in an up-down direction;

the sliding block is slidably arranged in the sliding groove;

the rotating shaft is positioned on the front side of the sliding groove, one end of the rotating shaft is rotatably arranged on the base, and the other end of the rotating shaft is connected with the first connecting part; and the number of the first and second groups,

and one end of the connecting rod is movably connected with the second connecting part, and the other end of the connecting rod is movably connected with the sliding block.

Optionally, the upper end of the sliding groove is inclined forward.

Optionally, the upper end of the sliding groove is provided with a bending portion, and the bending portion extends forwards from the upper end of the sliding groove.

Optionally, when the distal end of the side headrest is in the unfolded position, the rear headrest protrudes in the front-rear direction from the second connecting portion.

Optionally, a through groove is formed in the leaning surface along the width direction of the side headrest for placing the head of a user.

Optionally, the bottom of the through groove is arranged in an arc surface.

Optionally, the automotive headrest further comprises a pillow case detachably covering the side headrest.

In the technical scheme provided by the invention, the automobile headrest comprises a rear headrest and a side headrest, the rear headrest is provided with a supporting surface for supporting the head of a user forwards, the side headrest is connected with the rear headrest and is positioned on one side of the rear headrest, and the side headrest is provided with a leaning surface for supporting the head of the user in the left-right direction. Through the setting of side back cushion, make car headrest both can be for the support when user's head provides the back, still can be for user's head provides the back on left and right sides to it is more comfortable when making the user use car headrest.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an embodiment of a headrest for a vehicle according to the present invention;

FIG. 2 is a folded state of the automotive headrest provided in FIG. 1;

fig. 3 is a schematic view of a connection structure of the headrest for cars provided in fig. 1;

fig. 4 is an exploded perspective view of the coupling structure of the headrest for cars provided in fig. 1;

fig. 5 is a front view of the headrest for cars provided in fig. 2.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Automobile headrest	321	First connecting part
1	Back cushion	322	Second connecting part
				2	Side back cushion	33	Sliding groove
21	Through groove	331	A bent part
				3	Connection structure	34	Sliding block
31	Base seat	35	Rotating shaft
				32	Mounting rack	36	Connecting rod

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The existing automobile headrest is in a back-leaning supporting mode, when a user normally uses the automobile headrest, the head is supported only at the rear part, and the side face support is avoided. When a user is tired when riding for a long time, the headrest cannot meet the requirement of leaning on the side of the head of the user. In view of the above, the invention provides an automobile headrest, wherein a side headrest is added, so that the problem that the existing automobile headrest cannot lean on the side surface is solved. Fig. 1 to 5 show an embodiment of an automotive headrest according to the present invention, and referring to fig. 1 and 2, the automotive headrest may provide a support for a user's head during reclining, and may also provide left and right side rests for the user's head.

The automobile headrest 100 provided by the invention comprises a rear headrest 1 and a side headrest 2, wherein the rear headrest 1 is provided with a supporting surface for supporting the head of a user forwards, the side headrest 2 is connected with the rear headrest 1 and is positioned at one side of the rear headrest 1, and the side headrest 2 is provided with a leaning surface for supporting the head of the user in the left-right direction. The car headrest 100 is installed at the top of the back of the car seat, wherein the leaning surface of the car seat faces forward, therefore, the car seat of the car headrest 100 is installed, when a user leans against the car seat, the car headrest can not only provide the support for the user when leaning against, but also provide the leaning on the left and right sides for the user.

The side headrest 2 can be arranged on the left side of the rear headrest 1, can also be arranged on the right side, and can also be arranged on both the left side and the right side. In order to make the car headrest 100 can provide both left side leaning and right side leaning for the head of the user, preferably, the side headrest 2 is provided with two, two the side headrest 2 is separately provided on the left side and the right side of the rear headrest 1, and the leaning surface of the side headrest 2 positioned on the left side of the rear headrest 1 is arranged on the right side to support the head to the right side, and the side headrest 2 positioned on the right side supports the head of the user to the left side.

Automotive headrest 100 still includes connection structure 3, side headrest 2 has the near-end and keeps away from the distal end of near-end, the near-end passes through connection structure 3 with back headrest 2 rotates to be connected, makes the distal end of side headrest 2 has and keeps away from expand the position when back headrest 1 and be close to folding position when the back headrest. The arrangement of the connecting structure 3 can enable the side headrest 2 to be in a folded position when not in use, thereby saving space.

Further, referring to fig. 3 and 4, the connecting structure includes a base 31, a mounting frame 32, a sliding groove 33, a sliding block 34, a rotating shaft 35, and a connecting rod 36, wherein the base 31 is disposed on one of the proximal ends of the rear headrest 1 and the side headrest 2; the mounting bracket 32 is disposed on the other of the rear headrest 1 and the proximal end of the side headrest 2, the mounting bracket 32 includes a first connecting portion 321 and a second connecting portion 322, and the second connecting portion 322 is disposed near the distal end of the side headrest 2 relative to the first connecting portion 321; the sliding groove 33 is provided in the base 31 and extends in the vertical direction; the sliding block 34 is slidably mounted in the sliding groove 33; the rotating shaft 35 is located at the front side of the sliding groove 33, one end of the rotating shaft 35 is rotatably mounted on the base 31, and the other end of the rotating shaft is connected with the first connecting portion 321; one end of the connecting rod 36 is movably connected to the second connecting portion 321, and the other end is movably connected to the slider 34. Note that, in fig. 4, a broken line indicates an installation direction.

In one embodiment, the base 31 is disposed on the rear headrest 1, the mounting bracket 32 is disposed at the proximal end of the side headrest 2, and the sliding groove 33 is disposed on the base and extends in the vertical direction. The base 31 is disposed on the rear headrest 1, the mounting bracket 32 is disposed on the side headrest 2, and the sliding groove 33 is disposed on the base 31, and may be fixed in various ways, such as by welding or by screws. The rotating shaft 35 is welded to the first connecting portion 321 of the mounting bracket 32 through the mounting hole of the base 31. The specific manner of movably connecting the link 36 to the second connecting portion 321 is not limited, and the link 36 may be rotatably connected to the second connecting portion 321 by a positioning pin, a rotating shaft, and the like, where in this embodiment, the rotating shaft passes through the through hole of the link 36 and is fixed to the second connecting portion 321. The other end of the connecting rod 36 is movably connected to the sliding block 34, the sliding block 34 in fig. 3 is a combination of functions of a rotating shaft and the sliding block 34, one end of the sliding block 34 is the rotating shaft, penetrates through the connecting rod 36 to achieve rotating connection, and then the other end penetrating through the connecting rod 36 is welded into a block shape to achieve a sliding block function. Because the fixed point of one end of the rotating shaft 35 is rotatably installed on the base 31, the other end of the rotating shaft is installed on the side headrest 2 at the first connecting portion 321 of the installation frame 32, one end of the connecting rod 36 is movably connected to the second connecting portion 321, and the other end of the connecting rod is movably connected to the sliding block 34. When the sliding block 34 is driven to move upwards in the sliding groove 33, the connecting rod 36 pushes the far end of the side headrest 2 to be unfolded; when the sliding block 34 is driven to move downwards in the sliding groove 33, the side headrest 2 is folded, so that the space is saved.

Further, in order to make driving the slider 34 smoother and more labor-saving, the upper end of the slide groove 33 is disposed obliquely forward. Specifically, the lower end and the upper end of the sliding groove form an inclination angle of 10-45 degrees. Preferably, the groove body of the sliding groove 33 may be also shaped into an arc.

In order to make the distal end of the side headrest 2 more stable in the unfolded position, a bent portion 331 is provided at the upper end of the sliding groove 33, and the bent portion 331 extends forward from the upper end of the sliding groove 33. When the automobile headrest 100 needs to be used, that is, when the automobile headrest 100 needs to be changed from the folded state to the unfolded state, the sliding block 34 is driven to move upwards in the sliding groove 33 until the sliding block 34 is clamped at the bent portion 331, so that the automobile headrest 100 is stably maintained in the unfolded state.

Further, when the far end of the side headrest 2 is located at the unfolding position, the rear headrest 1 protrudes from the second connecting portion 322 in the front-rear direction, so that when a user leans against the side headrest 2, the connecting structures 3 such as the second connecting portion 322 and the connecting rod 36 do not touch the user, and the user experience is poor.

In addition, referring to fig. 5, in the present embodiment, a through groove 21 is disposed on the leaning surface along the width direction of the side headrest 2 for placing the head of the user. The width direction of side back cushion 2 is the direction shown in the figure, specifically, when side back cushion 2 is in the expansion position, the width direction is upper and lower direction promptly, when side back cushion 2 is in the folding position, the width direction is fore-and-aft direction promptly, like this, when side back cushion 2 is expanded, leads to the shape of groove and head and more adapts to it is more comfortable when making the user lean on. Preferably, the bottom of the through groove 21 is arranged in a cambered surface.

In addition, the headrest 100 for vehicles further includes a pillow case detachably covering the side headrest 2. The arrangement of the pillow case is convenient for cleaning the side back cushion 2, and the side back cushion can be more beautiful.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A car headrest for use on a car seat, the car headrest comprising:

a rear headrest having a support surface for supporting a user's head forwardly;

a side headrest connected with the rear headrest and positioned at one side of the rear headrest, the side headrest having a leaning surface for supporting the head of a user in the left-right direction; and the number of the first and second groups,

the side headrest is provided with a near end and a far end far away from the near end, and the near end is rotatably connected with the rear headrest through the connecting structure, so that the far end of the side headrest is provided with an unfolding position far away from the rear headrest and a folding position close to the rear headrest;

wherein, the connection structure includes:

a sliding groove provided on the base and extending in an up-down direction;

the sliding block is slidably arranged in the sliding groove;

2. The headrest for cars of claim 1, characterized in that said side headrests are provided in two, said side headrests being provided on the left and right sides of said rear headrest, respectively.

3. The headrest for cars of claim 1, characterized in that the upper end of said slide groove is disposed obliquely forward.

4. The headrest for cars of claim 3, characterized in that said slide groove is provided at its upper end with a bent portion extending forwardly from the upper end of said slide groove.

5. The headrest for cars of claim 1, characterized in that said headrest is disposed so as to protrude in a front-rear direction from said second connecting portion when a distal end of said side headrest is in said deployed position.

6. The headrest for cars of claim 1, characterized in that said leaning surface is provided with a through groove along the width direction of said side headrest for placing the head of the user.

7. The headrest for cars of claim 6, characterized in that the bottom of said through slot is cambered.

8. The headrest for cars of claim 1, characterized in that said headrest for cars further comprises a pillow case detachably covering said side headrest.