CN202337217U - Novel automobile seat - Google Patents
Novel automobile seat Download PDFInfo
- Publication number
- CN202337217U CN202337217U CN2011204523518U CN201120452351U CN202337217U CN 202337217 U CN202337217 U CN 202337217U CN 2011204523518 U CN2011204523518 U CN 2011204523518U CN 201120452351 U CN201120452351 U CN 201120452351U CN 202337217 U CN202337217 U CN 202337217U
- Authority
- CN
- China
- Prior art keywords
- backrest
- headrest
- automobile seat
- screw rod
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Seats For Vehicles (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a novel automobile seat. The novel automobile seat is composed of a base (1) and a backrest (2); the top end of the backrest (2) is provided with a headrest (3), a lead screw transmission mechanism is arranged between the bottom end of the headrest (3) and the top end of the backrest (2); the lead screw transmission mechanism is formed by matching a nut (5) arranged at the bottom end of the headrest (3) and a screw rod (4) which is arranged at the top end of the backrest (2) and extends along the thickness direction of the backrest (2). The novel automobile seat provided by the utility model can conveniently adjust the distance between the surface of the headrest (3) and the surface of the backrest (2) so that a user can adjust the headrest (3) to the most comfortable position according to own need.
Description
Technical field
The utility model relates to a kind of seat, is specifically related to a kind of automotive seat.
Background technology
Seat on the automobile generally can be adjusted the angle between height and backrest and the base, to satisfy different users' different sitting posture needs.When the user wanted to lean against on the backrest rest, back and back of head all were affixed on backrest surface; The backrest of general seat is a plane, and user's back of head lacks the support of a headrest at this moment, lets the people feel under the weather; Though some seat is provided with a headrest to outer lug on the top of backrest, this headrest is made of one with backrest, and the height between headrest and the backrest is changeless, so the user can not be according to the needs adjustment of oneself.
The utility model content
The technical matters that the utility model will solve is to provide a kind of backrest to be provided with the automotive seat of the position-adjustable between headrest and this headrest and the backrest.
The technical scheme that the utility model solves this technical problem is:
A kind of new automobile seat; Constitute by base and backrest; The top of described backrest is provided with headrest; Be provided with lead-screw drive mechanism between the bottom of this headrest and the top of backrest, this lead-screw drive mechanism is complementary by nut that is located at the headrest bottom and the screw rod that extends along the thickness direction of backrest that is located at the backrest top and forms.
The described automotive seat of the utility model, wherein, an end of described screw rod is provided with in order to rotate the head of this screw rod, and this head is positioned at the rear side of backrest.
The described automotive seat of the utility model, wherein, the head of described screw rod one end is cylindrical.
These practical described automotive seat; Owing to be provided with an independently headrest on the top of backrest; And be provided with lead-screw drive mechanism between the top of the lower end of this headrest and backrest, and described during when turn along screw rod that the backrest thickness direction extends, just drive headrest with the nut of this screw rod coupling and move along the thickness direction of backrest; So just, can adjust the distance between headrest surface and the backrest surface easily, thereby the user can adjust to headrest the position of the most comfortable according to the needs of oneself.
Description of drawings
Fig. 1 is the structural representation of a specific embodiment of the described automotive seat of the utility model.
Fig. 2 is the partial enlarged drawing of connection structure between headrest and the backrest of embodiment shown in Figure 1.
Fig. 3 is the partial view of the A-A cutaway view of Fig. 2.
The specific embodiment
Referring to Fig. 1 to Fig. 3; The utility model automotive seat are made up of base 1 and backrest 2; The top of backrest 2 is provided with the headrest 3 that a thickness equates with the thickness of backrest 2, forms lead-screw drive mechanism between the top of the lower end of this headrest 3 and backrest 2, and this lead-screw drive mechanism is formed by following structure: the middle part of the lower surface of headrest 3 is provided with a slide block; Be provided with in this slide block along the tapped through hole of the thickness direction of headrest 3, thus the nut 5 of formation lead-screw drive mechanism; The middle part on the top of backrest 2 is provided with the chute that extends along backrest 2 thickness directions, and the width of this chute and above-mentioned slide block are complementary; Described slide block is inserted in the chute, and screw rod 4 coupling that constitutes this lead-screw drive mechanism is in described nut 5, and its two is supported on two bearing holes at two ends of chute.Described screw rod 4 is provided with columniform head 4-1 with cooresponding one of backrest 2 rear sides, and this head 4-1 is close on the surface of rear side of backrest 2, and head 4-1 is cylindrical.
Certainly; Above-mentioned explanation is not to be the restriction to the utility model; The utility model also be not limited in above-mentioned for example, variation, remodeling, interpolation or replacement that the technical personnel in present technique field is made in the essential scope of the utility model also should belong to the protection domain of the utility model.
Claims (3)
1. new automobile seat; Constitute by base (1) and backrest (2); It is characterized in that; The top of described backrest (2) is provided with headrest (3), is provided with lead-screw drive mechanism between the top of bottom of this headrest (3) and backrest (2), and this lead-screw drive mechanism is complementary by nut (5) that is located at headrest (3) bottom and the screw rod (4) that extends along the thickness direction of backrest (2) that is located at backrest (2) top and forms.
2. a kind of new automobile seat according to claim 1 is characterized in that, an end of described screw rod (4) is provided with in order to the head (4-1) that rotates this screw rod (4), and this head (4-1) is positioned at the rear side of backrest (2).
3. a kind of new automobile seat according to claim 2 is characterized in that, the head (4-1) of described screw rod (4) one ends is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204523518U CN202337217U (en) | 2011-11-15 | 2011-11-15 | Novel automobile seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204523518U CN202337217U (en) | 2011-11-15 | 2011-11-15 | Novel automobile seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202337217U true CN202337217U (en) | 2012-07-18 |
Family
ID=46485919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204523518U Expired - Fee Related CN202337217U (en) | 2011-11-15 | 2011-11-15 | Novel automobile seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202337217U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499234A (en) * | 2021-08-19 | 2021-10-15 | 和也健康科技有限公司 | Far infrared stone needle fiber magnetic therapy massage chair |
-
2011
- 2011-11-15 CN CN2011204523518U patent/CN202337217U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113499234A (en) * | 2021-08-19 | 2021-10-15 | 和也健康科技有限公司 | Far infrared stone needle fiber magnetic therapy massage chair |
| CN113499234B (en) * | 2021-08-19 | 2024-01-02 | 和也健康科技有限公司 | Far infrared stone needle fiber magnetic therapy massage chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20121115 |