CN218661496U

CN218661496U - Height-adjustable automobile headrest

Info

Publication number: CN218661496U
Application number: CN202223432457.9U
Authority: CN
Inventors: 毛林江; 毛语嫣
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-03-21
Anticipated expiration: 2032-12-21

Abstract

The utility model belongs to the technical field of the headrest, a height-adjustable car headrest is provided, including headrest, regulating spindle, axle sleeve and connecting portion, the regulating spindle with the back connection of headrest, the axle sleeve with regulating spindle sliding connection, connecting portion with axle sleeve connection, just connecting portion are used for connecting car seat. A height-adjustable automobile headrest moves up or down by stirring the headrest, and an adjusting shaft of the headrest slides in a shaft sleeve, so that the height adjustment of the automobile headrest is realized. This application can carry out altitude mixture control to the headrest, guarantees that driver or passenger's head or neck can just laminate with the headrest, has solved current car headrest and can not height-adjusting's problem behind being fixed in car seat.

Description

Height-adjustable automobile headrest

Technical Field

The utility model belongs to the technical field of the headrest, especially, relate to a height-adjustable car headrest.

Background

The headrest of the automobile seat is a configuration article and a safety protection article for improving the driving comfort. The automobile headrest has the following functions: when the vehicle has a rear-end collision, the human body falls backwards due to the inertia effect, the pressure of the vehicle during acceleration or deceleration is concentrated on the fragile neck and head of the human body, and the headrest has a buffering effect on the pressure, so that the head of the human body is protected.

At present, the existing automobile headrest is mostly sleeved on an automobile seat by an elastic band, the height of the headrest cannot be adjusted after the headrest is fixed, and then the head or the neck which cannot be seen by partial crowds cannot be just attached to the headrest due to different heights of the passengers or drivers, so that the passengers or the drivers cannot provide comfort and are easily uncomfortable to the passengers or the drivers.

Therefore, the height-adjustable automobile headrest is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a height-adjustable automobile headrest aims at solving the problem that can not height-adjusting behind the current automobile headrest is fixed in car seat.

The utility model discloses a realize like this, a height-adjustable car headrest, including headrest, regulating spindle, axle sleeve and connecting portion, the regulating spindle with the back connection of headrest, the axle sleeve with regulating spindle sliding connection, connecting portion with shaft liner connection, just connecting portion are used for connecting car seat.

Optionally, the number of the adjusting shafts is two, the two adjusting shafts are respectively arranged on the back of the headrest side by side, the adjusting shafts penetrate through the shaft sleeves and are in sliding connection with the shaft sleeves, and two ends of the connecting part are respectively connected with the two shaft sleeves.

Optionally, one side of each of the two shaft sleeves corresponding to each other is provided with a connecting ring, and the connecting portion penetrates through the connecting ring.

Optionally, the connecting portion is an elastic knitted band.

Optionally, two limiting parts are arranged on the headrest.

The utility model discloses the beneficial effect who reaches, a height-adjustable automotive headrest shifts up or moves down through stirring the headrest, and the regulating spindle of headrest slides in the axle sleeve, and then has realized the altitude mixture control to automotive headrest. This application can carry out altitude mixture control to the headrest, guarantees that driver or passenger's head or neck can just laminate with the headrest, has solved current car headrest and can not height-adjusting's problem behind being fixed in car seat.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

Fig. 1 is a schematic perspective view of a height-adjustable car headrest provided by the present invention;

fig. 2 is a schematic structural diagram of the adjusting shaft, the shaft sleeve and the connecting portion of the height-adjustable automotive headrest provided by the utility model.

The reference numbers are as follows:

1-headrest, 11-limiting part, 2-adjusting shaft, 3-shaft sleeve, 31-connecting ring and 4-connecting part.

Detailed Description

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

The terms "first" and "second", etc. in this application are used to distinguish between different objects and not to describe a particular order. Furthermore, the terms "include" and "have," as well as any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps, operations, components, or modules is not limited to the listed steps, operations, components, or modules, but may alternatively include other steps, operations, components, or modules not listed or inherent to such process, method, article, or apparatus.

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.

As shown in fig. 1 to 2, a height adjustable headrest for an automobile according to an exemplary embodiment includes a headrest 1, an adjusting shaft 2, a sleeve 3, and a connecting portion 4, wherein the adjusting shaft 2 is connected to a back surface of the headrest 1, the sleeve 3 is slidably connected to the adjusting shaft 2, the connecting portion 4 is connected to the sleeve 3, and the connecting portion 3 is used to connect to an automobile seat. Specifically, with connecting portion 4 and car seat fixed connection, two axle sleeves 2 are also indirect fixed with car seat, when needing the altitude mixture control to headrest 1, directly stir headrest 1 and move up or move down, and headrest 1's regulating spindle 2 slides in axle sleeve 3, and then has realized the altitude mixture control to car headrest 1. This application can carry out altitude mixture control to headrest 1, guarantees that driver or passenger's head or neck can just laminate with the headrest, has solved current car headrest and can not height-adjusting's problem after being fixed in car seat.

As an example, the number of the adjusting shafts 2 and the number of the shaft sleeves 3 are two, the two adjusting shafts 2 are respectively arranged on the back surface of the headrest 1 side by side, the adjusting shafts 2 penetrate the shaft sleeves 3 and are slidably connected with the shaft sleeves 3, and both ends of the connecting portion 4 are respectively connected with the two shaft sleeves 3. The setting of the two adjustment shafts 2 and the two bushings 3 can improve the stability of the adjustment of the headrest 1 to some extent.

As an example, the two bushings 3 are provided with a connection ring 31 at a side corresponding to each other, and the connection portion 4 passes through the connection ring 31. Specifically, the connection portion 4 passes through the connection ring 31 and is fixedly connected to the connection ring 31.

As an example, the connecting portion 4 is an elastic knitted band. The elastic knitting belt has elasticity, so that certain mutually-close pulling force is provided for the two shaft sleeves 3, the friction force between the two shaft sleeves 3 and the adjusting shaft 2 can be effectively improved, and the headrest 1 is prevented from automatically moving downwards under the action of gravity as far as possible.

As an example, two stopper portions 11 are provided on the headrest 1. Spacing portion 11 is used for carrying on spacingly to human head, makes human head produce the parcel to a certain extent and feels, can be better support human head on the one hand, on the other hand can avoid human head to swing wantonly, improves the comfort level of using.

The exemplary embodiments of the present application may be combined with each other, and the exemplary embodiments obtained by the combination also fall within the scope of the present application.

The principle and the implementation mode of the present application are explained by applying specific examples, and the description of the above embodiments is only used to help understanding the method and the core idea of the present application; meanwhile, for those skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.

Claims

1. The utility model provides a height-adjustable car headrest, its characterized in that includes headrest (1), regulating spindle (2), axle sleeve (3) and connecting portion (4), regulating spindle (2) with the back connection of headrest (1), axle sleeve (3) with regulating spindle (2) sliding connection, connecting portion (4) with axle sleeve (3) are connected, just connecting portion (4) are used for connecting car seat.

2. The headrest for vehicles with adjustable height according to claim 1, wherein the number of the adjusting shafts (2) and the shaft sleeves (3) is two, the two adjusting shafts (2) are respectively disposed on the back of the headrest (1) side by side, the adjusting shafts (2) penetrate the shaft sleeves (3) and are slidably connected with the shaft sleeves (3), and the two ends of the connecting portion (4) are respectively connected with the two shaft sleeves (3).

3. The headrest for cars with adjustable height according to claim 2, characterized in that the side of the two bushings (3) corresponding to each other is provided with a connection ring (31), and the connection part (4) passes through the connection ring (31).

4. Height adjustable automotive headrest according to claim 1, characterized in that said connecting portion (4) is an elastic knitted band.

5. The height-adjustable headrest for cars according to claim 1, characterized in that said headrest (1) is provided with two limiting portions (11).