CN201961195U - Headrest guide sleeve for car seat - Google Patents
Headrest guide sleeve for car seat Download PDFInfo
- Publication number
- CN201961195U CN201961195U CN2011200018844U CN201120001884U CN201961195U CN 201961195 U CN201961195 U CN 201961195U CN 2011200018844 U CN2011200018844 U CN 2011200018844U CN 201120001884 U CN201120001884 U CN 201120001884U CN 201961195 U CN201961195 U CN 201961195U
- Authority
- CN
- China
- Prior art keywords
- headrest
- guide sleeve
- car seat
- guide thimble
- orienting sleeve
- 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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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model relates to a headrest guide sleeve for a car seat, which comprises a guide sleeve pipe and a locking mechanism and is characterized in that the locking mechanism composed of a metal elastic piece and a locking button is arranged on top of the guide sleeve, and a locking latch hook and an error-proofing insert are arranged on the guide sleeve pipe. The headrest guide sleeve for the car seat is simple in structure, convenient and reliable to use, and materials and process cost are reduced. The headrest guide sleeve is not only suitable for the car seat headrest guiding, but also widely applied to other various seats which need the headrest for guiding.
Description
Technical field
The utility model relates to the chair headrest guide piece, particularly a kind of car seat headrest orienting sleeve that is used for fixing chair headrest.
Background technology
The headrest orienting sleeve (but lock) of automotive seat is used for automobile driver when regulating the seat height of headrest, guiding and locking chair headrest height, and improve safety when driving.The car seat headrest orienting sleeve of prior art is to satisfy the double requirements of ISO9000 standard to headrest withdrawal force and against shock abnormal sound, its snap lock locking mechanism complex structure, it uses a plurality of springs or a plurality of plastic parts to assemble, and the material and technology cost is higher.
Summary of the invention
The purpose of this utility model is that proposition is a kind of simple in structure, easy to use, and the material and technology cost is low, satisfies the car seat headrest orienting sleeve of ISO9000 standard-required.
The purpose of this utility model is achieved through the following technical solutions: the car seat headrest orienting sleeve, comprise guide thimble and lockable mechanism, and it is characterized in that being provided with the lockable mechanism of forming by metal spring sheet and locking button at the top of guide thimble.
The body of described guide thimble is provided with card and ends latch hook.
The body of described guide thimble is provided with the mistake proofing inserted sheet.
The utility model compared with prior art has outstanding feature: it is simple in structure, easy to use, reliable, use a metal spring sheet to replace the spring structure of prior art complexity, reduced the material and technology cost, its technical index satisfies the ISO9000 standard-required fully, be not only applicable to the car seat headrest guiding, can also be widely used in all kinds of seats of other guiding of need resting the head on.
Description of drawings
Fig. 1 is the front view of the utility model embodiment;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the supravasal scheme drawing of skeleton that the utility model is installed in seat backrest headrest.
Label is represented respectively in the accompanying drawing: the 1-metal spring sheet, and the 2-guide thimble, 3-locking button, the 4-card ends latch hook, 5-skeleton conduit, 6-mistake proofing inserted sheet, 7-head rest pole jack.
The specific embodiment
As shown in Figure 1 and Figure 2, the utility model mainly comprises guide thimble 2 and lockable mechanism, described lockable mechanism is made up of metal spring sheet 1 and locking button 3, be arranged on the top of guide thimble 2, metal spring sheet 1 is an elastic metallic steel disc that bends to the α shape, is used for the head rest pole of locking seat.The corresponding metal spring sheet 1 of the contact of locking button 3, metal that can be squeezed shell fragment 1 can successfully be extracted head rest pole.Locking button 3 adopts the plastics disposal molding to make, and again metal spring sheet 1 and locking button 3 is put into mould, makes car seat headrest orienting sleeve product with guide thimble 2 by post forming.On the body of guide thimble 2, also be provided with card and end latch hook 4 and mistake proofing inserted sheet 6.
Fig. 3 illustrates the utility model is installed in embodiment on the skeleton conduit 5 of seat backrest headrest.Even the time spent inserts the guide thimble 2 of car seat headrest orienting sleeve in the skeleton conduit 5 of seats, it reaches desired location 6 guiding of mistake proofing inserted sheet, plays to prevent to rest the head on orienting sleeve rotation or the wrong effect of direction dress.Card ends latch hook 4 orienting sleeve of will resting the head on and is fixed in the skeleton conduit 5.
The head rest pole of seat is inserted in the head rest pole jack 7 of headrest orienting sleeve, metal spring sheet 1 automatically springs open under the circular arc head extruding of head rest pole bottom, and head rest pole is entered, and firm when blocking head rest pole and need take out head rest pole, presses locking button 3 and both can extract.
Claims (3)
1. a car seat headrest orienting sleeve comprises guide thimble and lockable mechanism, it is characterized in that being provided with at the top of guide thimble the lockable mechanism of being made up of metal spring sheet and locking button.
2. car seat headrest orienting sleeve according to claim 1 is characterized in that the body of described guide thimble is provided with only latch hook of card.
3. car seat headrest orienting sleeve according to claim 1 and 2 is characterized in that being provided with the mistake proofing inserted sheet on the body of described guide thimble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200018844U CN201961195U (en) | 2011-01-06 | 2011-01-06 | Headrest guide sleeve for car seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200018844U CN201961195U (en) | 2011-01-06 | 2011-01-06 | Headrest guide sleeve for car seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201961195U true CN201961195U (en) | 2011-09-07 |
Family
ID=44523727
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200018844U Expired - Fee Related CN201961195U (en) | 2011-01-06 | 2011-01-06 | Headrest guide sleeve for car seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201961195U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270225A (en) * | 2014-06-23 | 2016-01-27 | 重庆长安汽车股份有限公司 | Vehicle seat headrest conduit |
-
2011
- 2011-01-06 CN CN2011200018844U patent/CN201961195U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270225A (en) * | 2014-06-23 | 2016-01-27 | 重庆长安汽车股份有限公司 | Vehicle seat headrest conduit |
| CN105270225B (en) * | 2014-06-23 | 2018-05-22 | 重庆长安汽车股份有限公司 | A kind of vehicle seats headrest conduit |
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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 |
Granted publication date: 20110907 Termination date: 20160106 |