CN211543331U - Electric headrest assembly - Google Patents
Electric headrest assembly Download PDFInfo
- Publication number
- CN211543331U CN211543331U CN201922388106.4U CN201922388106U CN211543331U CN 211543331 U CN211543331 U CN 211543331U CN 201922388106 U CN201922388106 U CN 201922388106U CN 211543331 U CN211543331 U CN 211543331U
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- headrest
- motor
- guide frame
- leading truck
- guide
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Abstract
The utility model provides an electronic headrest assembly belongs to seat spare part technical field, and this headrest assembly includes the fixed subassembly of headrest, motor leading truck, headrest motor, headrest pole and headrest leading truck, and the motor leading truck is installed on the fixed subassembly of headrest, installs headrest motor on the motor leading truck, and the output of headrest motor is connected with the lead screw, and the headrest leading truck is connected to the one end of lead screw, and the headrest pole inserts headrest plastics intubate and runs through out the back fixed mutually with the headrest leading truck, and the headrest leading truck is installed on the motor leading truck. The utility model discloses can be applicable to motorcycle types such as car, commercial car, sojourn in car, drive by the headrest motor, the headrest pole on the headrest leading truck rises and descends the operation to this regulation work of accomplishing electronic headrest, the operation is stable smooth and easy, the uniformity is good, and whole mechanism is light and handy, can keep stable vertical rising decline operation, can not take place the incline, and overall structure assembles easily moreover, convenient to detach maintenance.
Description
Technical Field
The utility model relates to a spare part technical field for the seat, concretely relates to electronic headrest assembly for seat.
Background
Along with scientific progress and automobile industry's development, more and more high-tech products are applied to the car, not only can make things convenient for people to drive the car with the efficient more, can also give people and promote the comfort level at the driving in-process, in order to adapt to the people of different heights size and drive the car, present car seat angle and position all can be adjusted, and car seat's headrest also can be adjusted. In realizing the utility model discloses an in-process, the inventor finds that there is following problem at least, among the current car seat pillow, exists unstablely when going up and down in headrest accommodation process, and the headrest pole incline, drop, moreover to whole headrest, because the structure is complicated, the assembly difficulty also does not benefit to subsequent dismantlement maintenance operation.
SUMMERY OF THE UTILITY MODEL
A primary object of the present invention is to provide an electric headrest assembly for solving the problems of instability, complex structure, and failure to maintain the headrest assembly in the prior art.
The utility model provides an electric headrest assembly, which comprises a headrest fixing component, a motor guide frame, a headrest motor, a headrest rod and a headrest guide frame, the headrest fixing component comprises a fixing plate and through pipes arranged on two sides of the fixing plate, the motor guide frame is arranged on the fixing plate, a guide groove is arranged on the motor guide frame, the headrest motor is arranged on the motor guide frame, the output end of the headrest motor is connected with a screw rod, one end of the screw rod is connected with the headrest guide frame, a headrest plastic insertion tube is arranged on the through tube, the headrest rod is inserted into the headrest plastic insertion tube and penetrates out to be fixed with the headrest guide frame, the headrest guide frame is provided with a raised guide block, the headrest guide frame is installed on the motor guide frame, and the guide block is matched with the guide groove.
Furthermore, the guide block on the headrest guide frame consists of a T-shaped block arranged in the middle and convex blocks arranged on two sides of the T-shaped block.
Furthermore, the guide groove on the motor guide frame is a T-shaped groove arranged in the middle, and reinforcing ribs are arranged on the two sides of the guide groove on the motor guide frame.
Furthermore, mounting pipes are arranged on two sides of the headrest guide frame, and the headrest rods are mounted in the mounting pipes through snap springs.
Furthermore, a gasket is arranged at the joint of the screw rod and the headrest guide frame.
Adopt above-mentioned the utility model discloses technical scheme's beneficial effect is: the utility model discloses an electronic headrest assembly can be applicable to the car that turns over, the business car, motorcycle types such as sojourn in car, this electronic headrest assembly is driven by the headrest motor, after the headrest motor circular telegram, the lead screw of headrest motor output rotates, make the headrest leading truck along carrying out motor leading truck upwards or downstream, guide block on the headrest leading truck at this moment removes in the guide way on the motor leading truck, guarantee that the headrest can stabilize vertical operation, can not incline, headrest pole on the headrest leading truck rises and descends along headrest plastics intubate thereupon, accomplish the regulation work of electronic headrest with this, the operation is stable smooth and easy, the uniformity is good, whole mechanism is light and handy, can keep stable vertical ascending descending operation, can not take place the incline, and overall structure assembles easily, can the convenient to detach maintenance.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a front view of an embodiment of the present invention;
fig. 3 is a schematic view of a combination of a motor guide frame and a headrest guide frame according to an embodiment of the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a headrest fixing assembly; 11-a fixed plate; 12-a through pipe; 2-a motor guide frame; 21-a guide groove; 212-reinforcing ribs; 3-a headrest motor; 4-headrest rods; 5-headrest guide frame; 51-a guide block; 511-T block; 512-bump block; a mounting tube 52; 6-a screw rod; 7-plastic inserting tube of headrest; 8-clamp spring; 9-washer.
Detailed Description
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.
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 invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention.
As shown in fig. 1 to 3, an embodiment of the present invention provides an electric headrest assembly, which includes a headrest fixing component 1, a motor guide frame 2, a headrest motor 3, headrest rods 4 and a headrest guide frame 5, wherein the headrest fixing component 1 includes a fixing plate 11 and through pipes 12 installed at both sides of the fixing plate 11, the motor guide frame 2 is installed on the fixing plate 11, a guide groove 21 is formed on the motor guide frame 2, the headrest motor 3 is installed on the motor guide frame 2, an output end of the headrest motor 3 is connected with a lead screw 6, one end of the lead screw 6 is connected with the headrest guide frame 5, headrest plastic insertion tubes 7 are respectively installed on the through pipes 12, the headrest rods 4 are inserted into the headrest plastic insertion tubes 7 and fixed with the headrest guide frame 5 after penetrating out, raised guide blocks 51 are arranged on the headrest guide frame 5, the headrest guide frame 5 is installed on the motor guide frame 2, the guide block 51 is fitted into the guide groove 21.
As an application of the embodiment of the utility model, can be applicable to the car that overturns, commercial car, motorcycle types such as sojourn car, this electronic headrest assembly is driven by headrest motor 3, after headrest motor 3 circular telegram, lead screw 6 of headrest motor 3 output rotates, make headrest leading truck 5 along carrying out motor leading truck 2 upwards or downstream, guide block 51 on headrest leading truck 5 at this moment removes in the guide way 21 on motor leading truck 2, guarantee that the headrest can stabilize vertical operation, can not incline, headrest pole 4 on headrest leading truck 5 rises and descends along headrest plastics intubate 7 thereupon, accomplish the regulation work of electronic headrest with this.
Through the implementation of above embodiment, the utility model discloses an electronic headrest assembly moves stably smooth and easy, the uniformity is good, and whole mechanism is light and handy, can keep stable vertical ascending descending operation, can not take place the incline, and overall structure assembles easily moreover, can convenient to detach maintenance.
In the above embodiment, the guide block 51 on the headrest guide frame 5 is composed of the T-shaped block 511 arranged in the middle and the protruding blocks 512 arranged on both sides of the T-shaped block 511, the guide groove 21 on the motor guide frame 2 is a T-shaped groove arranged in the middle, the motor guide frame 2 is provided with the reinforcing ribs 212 on both sides of the guide groove 21, and the T-shaped block 511 just enters the T-shaped guide groove 21 in the ascending and descending processes of guiding, so that the headrest guide frame 5 can more stably and vertically run on the motor guide frame 2, and the limiting is stable and reliable.
In the above embodiment, the mounting pipes 52 are disposed on the two sides of the headrest guide frame 5, the headrest rods 4 are mounted in the mounting pipes 52 through the snap springs 8, and the snap springs 8 have elasticity, so that the assembly or disassembly of the headrest rods 4 can be conveniently performed.
In the above embodiment, the joint between the screw rod 6 and the headrest guide 5 is provided with the washer 9, so that the screw rod 6 can rotate stably and stably.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (5)
1. An electric headrest assembly is characterized by comprising a headrest fixing component, a motor guide frame, a headrest motor, a headrest rod and a headrest guide frame, the headrest fixing component comprises a fixing plate and through pipes arranged on two sides of the fixing plate, the motor guide frame is arranged on the fixing plate, a guide groove is arranged on the motor guide frame, the headrest motor is arranged on the motor guide frame, the output end of the headrest motor is connected with a screw rod, one end of the screw rod is connected with the headrest guide frame, a headrest plastic insertion tube is arranged on the through tube, the headrest rod is inserted into the headrest plastic insertion tube and penetrates out to be fixed with the headrest guide frame, the headrest guide frame is provided with a raised guide block, the headrest guide frame is installed on the motor guide frame, and the guide block is matched with the guide groove.
2. The motorized headrest assembly of claim 1, wherein: the guide block on the headrest guide frame consists of a T-shaped block arranged in the middle and convex blocks arranged on two sides of the T-shaped block.
3. The motorized headrest assembly of claim 2, wherein: the guide way on the motor leading truck is the T-shaped groove that sets up in the middle, is equipped with the strengthening rib on the motor leading truck in the guide way both sides.
4. The motorized headrest assembly of claim 1, wherein: the headrest guide frame is characterized in that mounting pipes are arranged on two sides of the headrest guide frame, and the headrest rods are mounted in the mounting pipes through clamp springs.
5. An electric headrest assembly as claimed in any of claims 1 to 4 wherein: and a gasket is arranged at the joint of the screw rod and the headrest guide frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388106.4U CN211543331U (en) | 2019-12-26 | 2019-12-26 | Electric headrest assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922388106.4U CN211543331U (en) | 2019-12-26 | 2019-12-26 | Electric headrest assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211543331U true CN211543331U (en) | 2020-09-22 |
Family
ID=72510042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922388106.4U Active CN211543331U (en) | 2019-12-26 | 2019-12-26 | Electric headrest assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211543331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415222A (en) * | 2021-08-05 | 2021-09-21 | 麦格纳宏立汽车系统集团有限公司 | Headrest anti-collision early warning system |
-
2019
- 2019-12-26 CN CN201922388106.4U patent/CN211543331U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113415222A (en) * | 2021-08-05 | 2021-09-21 | 麦格纳宏立汽车系统集团有限公司 | Headrest anti-collision early warning system |
| CN113415222B (en) * | 2021-08-05 | 2023-05-26 | 麦格纳座椅研发(重庆)有限公司 | Headrest anticollision early warning system |
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