CN202413530U - Rear middle headrest supporting rod - Google Patents
Rear middle headrest supporting rod Download PDFInfo
- Publication number
- CN202413530U CN202413530U CN 201120559365 CN201120559365U CN202413530U CN 202413530 U CN202413530 U CN 202413530U CN 201120559365 CN201120559365 CN 201120559365 CN 201120559365 U CN201120559365 U CN 201120559365U CN 202413530 U CN202413530 U CN 202413530U
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- CN
- China
- Prior art keywords
- notch
- supporting rod
- main body
- utility
- pole main
- 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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Abstract
The utility model relates to a rear middle headrest supporting rod which comprises a main supporting rod body (1), wherein the upper end of the main supporting rod body (1) is provided with a W-shaped cross rod (2); the outer side of a left foot of the supporting rod body (1) is provided with a first notch (3); and the inner side of a right foot of the supporting rod body (1) is provided with a second notch (4). As the outer side of the left foot of the main body is provided with one notch and the inner side of the right feed is also provided with one notch, the skeleton of a car seat is more economic. The rear middle headrest supporting rod has a simple structure, is better in performance and can meet various demands of markets.
Description
Technical field
The utility model relates to the automobile chair frame technical field, particularly relates to headrest stay in the middle of a kind of back, adopts thin-walled tube deep trouth squeezing roll cutting process and M type headrest stay development technology.
Background technology
The radical function of automotive seat is to support occupant's weight, relaxes the vibration and the impact that are brought by the vehicle body transmission, and the environment of taking of comfortable safety is provided for the motroist.Therefore when the design seat, pursue seat good and economic, traveling comfort and safety.
Automotive seat in the market are mainly through reducing function, or select for use means such as lower cost materials to pursue minimumization of cost.Will inevitably sacrifice the safety and the traveling comfort of seat like this.Be necessary to come economy, traveling comfort and the safety of balance seat through the skeleton structure design of novelty.
Summary of the invention
The utility model technical matters to be solved provides headrest stay in the middle of a kind of back, to improve economy, traveling comfort and the safety of seat.
The utility model solves the technical scheme that its technical matters adopted: headrest stay in the middle of a kind of back is provided; Comprise the pole main body; Said pole main body upper end is provided with the cross bar of W type; The left foot outside of said pole main body has one first notch, and the right crus of diaphragm inboard of said pole main body has one second notch.
Said first notch is the wedge notch.
Said second notch is a rectangular notch.
Said pole body surfaces is coated with chromium.
Beneficial effect
Owing to adopted above-mentioned technical scheme; The utility model compared with prior art; Have following advantage and good effect: the utility model is opened a notch again and is made more economy of cushion frame through open a notch, right crus of diaphragm inboard in the left foot of the main body outside; The utility model is simple in structure, and better performances can satisfy the multiple demand in market.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
The embodiment of the utility model relates to headrest stay in the middle of a kind of back; As shown in Figure 1; Comprise pole main body 1; Said pole main body 1 upper end is provided with the cross bar 2 of W type, and the left foot outside of said pole main body 1 has one first notch 3, and the right crus of diaphragm inboard of said pole main body 1 has one second notch 4.Said first notch 3 is the wedge notch, and said second notch 4 is a rectangular notch.Said pole main body 1 adopts ST37-2G steel pipe precision to be welded, surperficial burr free and sharp edge, and pole main body 1 surface is coated with chromium, thereby improves its hardness and corrosion stability.
Be not difficult to find that the utility model is opened a notch again and made more economy of cushion frame through open a notch, right crus of diaphragm inboard in the left foot outside of main body, the utility model is simple in structure, and better performances can satisfy the multiple demand in market.
Claims (4)
1. headrest stay in the middle of after a kind; Comprise pole main body (1), said pole main body (1) upper end is provided with the cross bar (2) of W type, it is characterized in that; The left foot outside of said pole main body (1) has one first notch (3), and the right crus of diaphragm inboard of said pole main body (1) has one second notch (4).
2. headrest stay in the middle of the back according to claim 1 is characterized in that said first notch (3) is the wedge notch.
3. headrest stay in the middle of the back according to claim 1 is characterized in that said second notch (4) is a rectangular notch.
4. headrest stay in the middle of the back according to claim 1 is characterized in that said pole main body (1) surface is coated with chromium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120559365 CN202413530U (en) | 2011-12-28 | 2011-12-28 | Rear middle headrest supporting rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120559365 CN202413530U (en) | 2011-12-28 | 2011-12-28 | Rear middle headrest supporting rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202413530U true CN202413530U (en) | 2012-09-05 |
Family
ID=46738317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120559365 Expired - Fee Related CN202413530U (en) | 2011-12-28 | 2011-12-28 | Rear middle headrest supporting rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202413530U (en) |
-
2011
- 2011-12-28 CN CN 201120559365 patent/CN202413530U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20171228 |