CN214001444U - Headrest mounting device and automobile headrest - Google Patents

Abstract

The utility model provides a headrest installation device and automotive headrest, headrest installation device includes: the mounting assembly comprises a mounting seat, a butting block and a first elastic piece, the butting block is movably connected with the mounting seat, the first elastic piece is arranged between the mounting seat and the butting block and used for driving the butting block to move towards the direction far away from the mounting seat, and the mounting assembly is used for connecting a backrest of an automobile seat; the telescopic assembly comprises a telescopic piece and a second elastic piece, the telescopic piece is movably connected with the mounting seat, the second elastic piece is arranged between the mounting seat and the telescopic piece and used for driving the telescopic piece to move towards the direction far away from the mounting seat, and the moving direction of the telescopic piece is vertical to the moving direction of the abutting block; and the connecting assembly is connected with the telescopic piece and is used for connecting the headrest. The installation seat and the butt joint block are expanded to two ends under the pushing of the first elastic piece to be clamped on the backrest of the automobile seat, the telescopic piece can move relative to the installation seat, and a user can adjust the distance from the headrest to the backrest of the automobile seat, so that the use comfort of the headrest is improved.

Description

Headrest mounting device and automobile headrest

Technical Field

The utility model belongs to the technical field of auto-parts technique and specifically relates to a headrest installation device and automotive headrest.

Background

When a person is riding in a car, the person usually prefers to place a headrest receiving neck on the backrest of the car seat to improve the riding comfort.

Currently, existing headrests are typically hung on two uprights located at the upper portion of the backrest of the car seat. The physical characteristics of people vary and there are often different requirements for the thickness of the headrest. The existing headrest cannot meet the individual requirements of different users, and is poor in use comfort.

Therefore, there is a need to provide a new headrest mounting device and an automotive headrest to solve the above problems.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect of prior art, the utility model provides a headrest installation device and car headrest that can individualized adjustment headrest position.

The utility model provides a technical scheme that technical problem adopted as follows:

a headrest mounting apparatus, comprising: the mounting assembly comprises a mounting seat, a butting block and a first elastic piece, the butting block is movably connected with the mounting seat, the first elastic piece is arranged between the mounting seat and the butting block and used for driving the butting block to move in a direction far away from the mounting seat, and the mounting assembly is used for connecting a backrest of an automobile seat; the telescopic assembly comprises a telescopic piece and a second elastic piece, the telescopic piece is movably connected with the mounting seat, the second elastic piece is arranged between the mounting seat and the telescopic piece and used for driving the telescopic piece to move towards the direction far away from the mounting seat, and the moving direction of the telescopic piece is perpendicular to the moving direction of the abutting block; and the connecting assembly is connected with the telescopic piece and is used for connecting the headrest.

Preferably, the one end of mount pad of keeping away from the butt joint piece with the one end of butt joint piece of keeping away from the mount pad all is equipped with installation draw-in groove, two installation draw-in groove is used for holding two stands of locating the upper portion of car seat's back respectively.

Preferably, the mounting assembly further comprises a rack key, the rack key is movably mounted on the abutting block, the mounting base is provided with a plurality of clamping teeth side by side, the arrangement direction of the clamping teeth is consistent with the moving direction of the abutting block, and the clamping teeth are used for being meshed with the rack key.

Preferably, flexible subassembly still includes the screens pull rod, screens pull rod movably install in the mount pad, the screens pull rod is equipped with the card muscle, the extensible member is equipped with a plurality of screens grooves side by side, the array orientation in screens groove with the moving direction of extensible member is unanimous, the card muscle is used for inserting the screens inslot.

Preferably, the connecting assembly is rotatably connected with the telescopic member, and the rotation axis of the connecting assembly is parallel to the moving direction of the abutting block.

Preferably, the connecting assembly comprises a connecting shell and a clamping piece, one side of the telescopic piece, which is close to the connecting shell, is provided with an inner arc surface, the connecting shell is provided with an outer arc surface matched with the inner arc surface, the inner arc surface is provided with a plurality of rotary clamping grooves, the clamping piece is movably installed on the connecting shell, and the clamping piece is provided with a clamping protrusion used for being inserted into the rotary clamping grooves.

Preferably, coupling assembling still including rotating button and third elastic component, the third elastic component set up in the joint spare with be used for the drive between the connection shell the joint spare is toward being close to the direction of rotatory draw-in groove removes, rotate button movably install in the connection shell, rotate the button with joint spare butt is used for the drive the joint spare is toward keeping away from the direction of rotatory draw-in groove removes.

Preferably, coupling assembling still includes fixed lid, fixed lid is located keeping away from of connecting shell one side of extensible member, fixed lid with connecting shell encloses to establish and forms and holds the chamber, the joint spare with the third elastic component is located hold the intracavity.

Preferably, coupling assembling still includes connecting plate and slider, the slider is located hold the intracavity and with fixed movably the connecting of lid, the connecting plate is located keeping away from of fixed lid one side of extensible member, the connecting plate is equipped with the buckle, the buckle be used for with the slider joint, the connecting plate is used for connecting the headrest.

Preferably, coupling assembling still includes connecting plate, slider, dismantlement button and fourth elastic component, the slider is located hold the intracavity and with the movably connection of fixed lid, the connecting plate is located keeping away from of fixed lid one side of extensible member, the connecting plate is equipped with the buckle, the buckle be used for with the slider joint, the connecting plate is used for connecting the headrest, the fourth elastic component set up in the slider with be used for the drive between the fixed lid the slider is toward being close to the direction of buckle removes, dismantle button movably install in connect the shell, dismantle the button with the slider butt is used for the drive the slider is toward keeping away from the direction of buckle removes.

An automotive headrest comprising a headrest and the headrest mounting arrangement, the headrest being connected to the connection assembly.

Compared with the prior art, the utility model discloses mainly there is following beneficial effect:

the mount pad with the butt joint piece is in under the promotion of first elastic component toward both ends expansion to can the chucking on car seat's back, the extensible member can be relative the mount pad removes, and the user can adjust the headrest to car seat's back distance according to individual speciality, can individualized adjustment headrest position, thereby improves the use travelling comfort of headrest.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

Fig. 1 is a schematic structural view of a headrest mounting device according to the present invention;

fig. 2 is an exploded view of a headrest mounting apparatus according to the present invention;

fig. 3 is a schematic structural view of the telescopic member according to the present invention.

Reference numerals:

100-headrest mounting device, 10-mounting assembly, 101-mounting slot, 11-mounting seat, 12-abutting block, 121-upper shell, 122-lower shell, 13-first elastic element, 14-rack button, 20-telescopic assembly, 21-telescopic element, 211-clamping slot, 212-rotary slot, 213-movable cavity, 22-second elastic element, 23-clamping pull rod, 231-clamping rib, 30-connecting assembly, 31-connecting shell, 32-clamping element, 321-clamping protrusion, 33-rotary button, 34-third elastic element, 35-fixed cover, 36-connecting plate, 361-buckle, 37-sliding block, 38-dismounting button and 39-fourth elastic element.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Fig. 1 is a schematic structural view of a headrest mounting device 100 according to the present invention; fig. 2 is an exploded view of the headrest mounting device 100 according to the present invention.

As shown in fig. 1 to 2, a headrest mounting apparatus 100 according to a preferred embodiment of the present invention includes: mounting assembly 10, telescoping assembly 20, and connecting assembly 30. A soft headrest may be mounted on the connection assembly 30.

The mounting assembly 10 comprises a mounting seat 11, an abutting block 12 and a first elastic piece 13, wherein the abutting block 12 is movably connected with the mounting seat 11, the first elastic piece 13 is arranged between the mounting seat 11 and the abutting block 12 and used for driving the abutting block 12 to move in a direction away from the mounting seat 11, and the mounting assembly 10 is used for connecting a backrest of an automobile seat; the telescopic assembly 20 comprises a telescopic piece 21 and a second elastic piece 22, the telescopic piece 21 is movably connected with the mounting seat 11, the second elastic piece 22 is arranged between the mounting seat 11 and the telescopic piece 21 and used for driving the telescopic piece 21 to move towards the direction far away from the mounting seat 11, and the moving direction of the telescopic piece 21 is vertical to the moving direction of the abutting block 12; the connecting assembly 30 is connected to the telescopic member 21 and serves to connect the headrest.

In this embodiment, the mounting seat 11 and the abutting block 12 are pushed by the first elastic member 13 to expand towards two ends, so as to be clamped on the backrest of the car seat, the telescopic member 21 can move relative to the mounting seat 11, a user can adjust the distance from the headrest to the backrest of the car seat according to personal characteristics, the position of the headrest can be adjusted in a personalized manner, and the use comfort of the headrest is improved.

The mounting assembly 10 is used to attach a backrest of a vehicle seat. The mounting assembly 10 includes a mounting seat 11, an abutment block 12, a first elastic member 13 and a rack key 14. The abutting block 12 is movably connected with the mounting base 11, and the first elastic element 13 is disposed between the mounting base 11 and the abutting block 12 and used for driving the abutting block 12 to move in a direction away from the mounting base 11. The mounting seat 11 and the abutment block 12 are expanded toward both ends by the urging of the first elastic member 13, so that they can be clamped on the backrest of the car seat. One end of the mounting seat 11 far away from the abutting block 12 and one end of the abutting block 12 far away from the mounting seat 11 are both provided with mounting clamping grooves 101, and the two mounting clamping grooves 101 are respectively used for accommodating two upright posts arranged on the upper portion of the backrest of the automobile seat. This improves the reliability of connection between the left and right ends of the mounting unit 10 and the two pillars of the vehicle seat. The rack key 14 is movably mounted on the abutting block 12, the mounting base 11 is provided with a plurality of parallel latches, the arrangement direction of the latches is consistent with the moving direction of the abutting block 12, and the latches are used for being meshed with the rack key 14. The rack key 14 is pressed down, the rack key 14 is separated from the latch, the abutting block 12 is extended relative to the mounting base 11 under the pushing of the first elastic piece 13, and the two mounting clamping grooves 101 are respectively abutted to the two upright posts; when the rack key 14 is loosened, the rack key 14 is meshed with the clamping teeth, the abutting block 12 is fixed relative to the mounting seat 11, and the mounting assembly 10 is clamped between two upright posts of the automobile seat; when the rack button 14 is pressed again, the abutting block 12 can be retracted against the elastic force of the first elastic member 13, so that the mounting assembly 10 can be removed from the vehicle seat. The first elastic member 13 may be a spring. The mount 11 may be assembled from a plurality of parts. The abutment block 12 may also be assembled from multiple parts. In some examples, the abutment block 12 includes an upper shell 121 and a lower shell 122, the upper shell 121 and the lower shell 122 enclose a mounting cavity, and the rack portion of the rack key 14 is disposed in the mounting cavity. The mounting slots 101 may be provided with a rubber pad to improve the fit with the posts.

Fig. 3 is a schematic structural view of the telescopic member 21 according to the present invention.

The telescopic assembly 20 comprises a telescopic member 21, a second elastic member 22 and a detent pull rod 23. The telescopic member 21 is movably connected with the mounting seat 11, the second elastic member 22 is disposed between the mounting seat 11 and the telescopic member 21 and used for driving the telescopic member 21 to move in a direction away from the mounting seat 11, and a moving direction of the telescopic member 21 is perpendicular to a moving direction of the abutting block 12. The telescopic member 21 can be extended and contracted in a direction close to the head of the user. The user can adjust the distance from the headrest to the backrest of the automobile seat according to personal characteristics, and the position of the headrest can be adjusted in a personalized mode, so that the use comfort of the headrest is improved. Screens pull rod 23 movably installs in mount pad 11, and screens pull rod 23 is equipped with card muscle 231, and extensible member 21 is equipped with a plurality of screens grooves 211 side by side, and the array direction in screens groove 211 is unanimous with extensible member 21's moving direction, and card muscle 231 is used for inserting in screens groove 211. When the locking rib 231 is inserted into the locking groove 211, the extension length of the telescopic member 21 can be locked, and different locking grooves 211 correspond to different extension lengths. The second elastic member 22 may be a spring. Extension member 21 may be provided with a movable cavity 213, and a portion of mount 11 may be inserted into movable cavity 213.

The connecting assembly 30 is connected to the telescopic member 21 and serves to connect the headrest. The coupling assembly 30 is rotatably connected to the telescopic member 21, the rotation axis of the coupling assembly 30 being parallel to the direction of movement of the abutment block 12. The coupling assembly 30 rotates relative to the extensible member 21 to adjust the tilt angle of the headrest, thereby further improving the comfort of the headrest mounting apparatus 100.

The connecting assembly 30 includes a connecting shell 31, a clamping member 32, a rotary button 33, a third elastic member 34, a fixed cover 35, a connecting plate 36, a sliding block 37, a removal button 38 and a fourth elastic member 39. One side of extensible member 21 that is close to connecting shell 31 is equipped with interior arc surface, connecting shell 31 be equipped with interior arc surface complex outer arc surface, be equipped with a plurality of rotary slot 212 on the interior arc surface, joint piece 32 is movably installed in connecting shell 31, joint piece 32 is equipped with card protruding 321, card protruding 321 is used for inserting in the rotary slot 212. The telescopic member 21 is provided with an arc-shaped slide rail on the inner arc surface, and the connecting shell 31 rotates along the arc-shaped slide rail relative to the telescopic member 21. The insertion of the catching protrusion 321 into the rotary catching groove 212 may define the position of the coupling housing 31 with respect to the extensible member 21, i.e., the tilt angle of the headrest. For ease of manufacture, the telescoping member 21 may be assembled from multiple pieces.

Third elastic component 34 sets up between joint spare 32 and connection shell 31 and is used for driving joint spare 32 and toward the direction removal that is close to rotatory draw-in groove 212, rotates button 33 movably and installs in connection shell 31, rotates button 33 and joint spare 32 butt and is used for driving joint spare 32 and toward the direction removal of keeping away from rotatory draw-in groove 212. The catching protrusion 321 of the catching member 32 is inserted into the rotary catching groove 212 by the urging of the third elastic member 34. When the rotation button 33 is pressed, the engaging member 32 is pushed away from the telescopic member 21 against the elastic force of the third elastic member 34, so that the engaging protrusion 321 is away from the rotation engaging groove 212, and the connecting shell 31 can rotate relative to the telescopic member 21 to adjust the tilt angle. The third elastic member 34 may be a spring.

Fixed lid 35 is located the one side of keeping away from extensible member 21 of connecting shell 31, and fixed lid 35 encloses with connecting shell 31 and establishes to form and holds the chamber, and joint 32 and third elastic component 34 are located and hold the intracavity. Thereby, the clip 32 and the third elastic member 34 can be protected.

The slider 37 is located and holds the intracavity and is connected with fixed lid 35 movably, and connecting plate 36 is located the one side of keeping away from extensible member 21 of fixed lid 35, and connecting plate 36 is equipped with buckle 361, and buckle 361 is used for the joint with slider 37, and connecting plate 36 is used for connecting the headrest. The headrest can be connected and installed on the connecting plate 36, and the connecting plate 36 is clamped with the sliding block 37 through a clamp 361. The fixing cover 35 is provided with an escape hole through which the buckle 361 passes. The connecting plate 36 may be assembled from multiple pieces.

The fourth elastic element 39 is disposed between the slider 37 and the fixed cover 35 and is used for driving the slider 37 to move toward the direction close to the buckle 361, the removal button 38 is movably mounted on the connecting shell 31, and the removal button 38 abuts against the slider 37 and is used for driving the slider 37 to move toward the direction away from the buckle 361. The sliding block 37 is pushed by the fourth elastic element 39 to be clamped with the buckle 361 of the connecting plate 36. When the removal button 38 is pressed, the slider 37 can be pushed away from the latch 361 against the elastic force of the fourth elastic member 39, and the connecting plate 36 with the headrest can be removed from the fixing cover 35, thereby facilitating the replacement of the headrest. The fourth elastic member 39 may be a spring. The connecting assembly 30 may include two detaching buttons 38, and the two detaching buttons 38 are disposed on the connecting shell 31 along the up-down direction, and abut against the sliding blocks 37, so that the force for pushing the sliding blocks 37 to move can be improved.

In this embodiment, the mounting seat 11 and the abutting block 12 are pushed by the first elastic member 13 to expand towards two ends, so as to be clamped on the backrest of the car seat, the telescopic member 21 can move relative to the mounting seat 11, a user can adjust the distance from the headrest to the backrest of the car seat according to personal characteristics, the position of the headrest can be adjusted in a personalized manner, and the use comfort of the headrest is improved.

The present application also provides an automotive headrest comprising a headrest and the headrest mounting apparatus 100, the headrest being connected with the connection assembly 30. Further, the headrest is located on a side of the connection plate 36 remote from the mounting assembly 10 and is connected to the connection plate 36. The headrest may be made of a soft material. The headrest may be an existing headrest for mounting on the backrest of a car seat. The user may sit on the car seat with the head or neck back against the headrest. The user can adjust the distance from the headrest to the backrest of the car seat and also adjust the up-down inclination angle of the headrest to obtain more comfortable neck support.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the invention and do not limit the scope of the invention. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims (10)

1. A headrest mounting apparatus, comprising:

the mounting assembly comprises a mounting seat, a butting block and a first elastic piece, the butting block is movably connected with the mounting seat, the first elastic piece is arranged between the mounting seat and the butting block and used for driving the butting block to move in a direction far away from the mounting seat, and the mounting assembly is used for connecting a backrest of an automobile seat;

the telescopic assembly comprises a telescopic piece and a second elastic piece, the telescopic piece is movably connected with the mounting seat, the second elastic piece is arranged between the mounting seat and the telescopic piece and used for driving the telescopic piece to move towards the direction far away from the mounting seat, and the moving direction of the telescopic piece is perpendicular to the moving direction of the abutting block;

and the connecting assembly is connected with the telescopic piece and is used for connecting the headrest.

2. The headrest mounting device according to claim 1,

the mounting seat is kept away from the one end of butt joint piece with keeping away from of butt joint piece the one end of mounting seat all is equipped with installation draw-in groove, two installation draw-in groove is used for holding two stands of locating the upper portion of car seat's back respectively.

3. The headrest mounting device according to claim 1,

the mounting assembly further comprises a rack key, the rack key is movably mounted on the abutting block, the mounting base is provided with a plurality of clamping teeth side by side, the arrangement direction of the clamping teeth is consistent with the moving direction of the abutting block, and the clamping teeth are used for being meshed with the rack key.

4. The headrest mounting device according to claim 1,

the telescopic assembly further comprises a clamping pull rod movably mounted in the mounting seat, the clamping pull rod is provided with clamping ribs, the telescopic piece is provided with a plurality of clamping grooves side by side, the arrangement direction of the clamping grooves is consistent with the moving direction of the telescopic piece, and the clamping ribs are used for being inserted into the clamping grooves.

5. The headrest mounting device according to claim 1,

the connecting assembly is rotatably connected with the telescopic piece, and the rotating axis of the connecting assembly is parallel to the moving direction of the abutting block.

6. The headrest mounting device according to claim 5,

the connecting assembly comprises a connecting shell and a clamping piece, one side, close to the connecting shell, of the telescopic piece is provided with an inner arc surface, the connecting shell is provided with an outer arc surface matched with the inner arc surface, the inner arc surface is provided with a plurality of rotary clamping grooves, the clamping piece is movably installed on the connecting shell, and the clamping piece is provided with a clamping protrusion used for being inserted into the rotary clamping grooves.

7. The headrest mounting device as claimed in claim 6,

coupling assembling is still including rotating button and third elastic component, the third elastic component set up in joint spare with be used for the drive between the connection shell joint spare is toward being close to the direction of rotatory draw-in groove removes, rotate button movably install in the connection shell, rotate the button with joint spare butt is used for the drive joint spare is toward keeping away from the direction of rotatory draw-in groove removes.

8. The headrest mounting device as claimed in claim 7,

coupling assembling still includes fixed lid, fixed lid is located keeping away from of connecting shell one side of extensible member, fixed lid with connecting the shell and enclosing to establish and form and hold the chamber, the joint spare with third elastic component is located hold the intracavity.

9. The headrest mounting device as claimed in claim 8,

coupling assembling still includes connecting plate, slider, dismantlement button and fourth elastic component, the slider is located hold the intracavity and with the movably connection of fixed lid, the connecting plate is located keeping away from of fixed lid one side of extensible member, the connecting plate is equipped with the buckle, the buckle be used for with the slider joint, the connecting plate is used for connecting the headrest, the fourth elastic component set up in the slider with be used for the drive between the fixed lid the slider is toward being close to the direction of buckle removes, dismantle button movably install in connect the shell, dismantle the button with the slider butt is used for the drive the slider is toward keeping away from the direction of buckle removes.

10. A headrest for a vehicle, characterized in that,

the headrest for automobiles comprising a headrest connected with the connection assembly and the headrest mounting device according to any one of claims 1 to 9.

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