CN202345439U - Height adjuster for seat headrest - Google Patents
Height adjuster for seat headrest Download PDFInfo
- Publication number
- CN202345439U CN202345439U CN2011205503653U CN201120550365U CN202345439U CN 202345439 U CN202345439 U CN 202345439U CN 2011205503653 U CN2011205503653 U CN 2011205503653U CN 201120550365 U CN201120550365 U CN 201120550365U CN 202345439 U CN202345439 U CN 202345439U
- Authority
- CN
- China
- Prior art keywords
- seat
- headrest
- inserting column
- height adjuster
- joint piece
- 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.)
- Ceased
Links
Images
Landscapes
- Seats For Vehicles (AREA)
Abstract
The utility model relates to an adjusting device for a seat, in particular to a height adjuster for a seat headrest. The height adjuster for the seat headrest, disclosed by the utility model, comprises a headrest and further comprises an adjuster fixed with the headrest in a bolted connection manner; the adjuster comprises a fixed connecting block in bolted connection with the headrest; an insertion pillar is arranged on one side of the fixed connecting block; an insertion hole coaxially corresponding to the insertion pillar is formed on one side surface of the fixed connecting block; a side hole penetrating the insertion hole is formed on the outer lateral wall of the insertion pillar; an insertion block is inserted in the insertion hole in a matched manner; a handle is inserted in one end of the fixed connecting block, where the insertion pillar is arranged; through holes corresponding to the side hole are formed on the handle and the insertion block respectively; and a pin is inserted in the side hole and the through holes in a matched manner. Adjustment can be performed quickly according to the height of a passenger, and the operation is simple and convenient; and meanwhile, the headrest is additionally arranged on the backrest of the seat, so that the passenger can feel comfortable when leaning against the seat back.
Description
Technical field
The utility model relates to a kind of setting device of seat, refers in particular to a kind of headrest height adjuster.
Background technology
Existing child safety seat is only fixed through the children that bandage will be sitting on the seat; And when being sitting in children on the seat highly different the time, can only bandage be pulled down, confirm the height of bandage according to the height of taking children; Troublesome poeration not only, and lose time.When taking that the people leans against on the seat on the seat, because the backrest of seat is straight, this does not feel well with regard to the head that makes the occupant.
The utility model content
The technical matters that one, will solve
The purpose of the utility model is that the spy provides a kind of foundation to take the headrest height adjuster that the different height of children is regulated to existing in prior technology the problems referred to above.
Two, the technical scheme for solving the problems of the technologies described above
For solving the problems of the technologies described above, the utility model headrest height adjuster includes head rest; Wherein, also include and the above-mentioned head rest fixing regulating control that is spirally connected, above-mentioned regulating control includes with above-mentioned head rest is spirally connected captives joint piece; Said fixing contiguous block one side is provided with inserting column, and this captive joint piece one side has and the coaxial cooresponding jack of above-mentioned inserting column, and above-mentioned inserting column lateral wall has the side opening that runs through inserting column; Cooperate the inserted block of pegging graft in the above-mentioned jack; The said fixing contiguous block is provided with an end grafting leader of inserting column, and above-mentioned handle and inserted block are provided with and the corresponding through hole of above-mentioned side opening, cooperates the pin of pegging graft in above-mentioned side opening and the through hole.
As optimization, the above-mentioned head rest back side is provided with a circle ring wall, and the said fixing contiguous block is spirally connected and is fixed in the ring wall.
As optimization, above-mentioned inserted block one end is provided with checkered plate, and above-mentioned checkered plate matches with above-mentioned jack.
Three, the beneficial effect of the utility model
Can be according to the difference of occupant's height, fast speed is adjusted, and is simple to operate, convenient, simultaneously, on the backrest of seat, has additional head rest, feels comfortable when this just makes the occupant on leaning against the chair back, and the utility model is simple in structure, is convenient to make.
Description of drawings
Below in conjunction with accompanying drawing the utility model headrest height adjuster is described further:
Fig. 1 is the exploded view of the utility model headrest height adjuster;
Fig. 2 is the exploded view of the utility model regulating control.
Among the figure, 1 is head rest, and 2 is the captive joint piece, and 3 is inserting column, and 4 is jack, and 5 is side opening, and 6 is inserted block, and 7 is handle, and 8 is through hole, and 9 is pin, and 10 is ring wall, and 11 is checkered plate, and 12 are the cover piece, and 13 is bandage, and 14 is seat, and 15 is strip hole.
The specific embodiment
Embodiment one: as illustrated in fig. 1 and 2, the utility model headrest height adjuster includes head rest 1; Wherein, Also include and the above-mentioned head rest 1 fixing regulating control that is spirally connected, above-mentioned regulating control includes with above-mentioned head rest 1 is spirally connected captives joint piece 2, and said fixing contiguous block 2 one sides are provided with inserting column 3; These captive joint piece 2 one sides have and above-mentioned inserting column 3 coaxial cooresponding jacks 4; Above-mentioned inserting column 3 lateral walls have the side opening 5 that runs through inserting column 3, cooperate the inserted block 6 of pegging graft in the above-mentioned jack 4, and said fixing contiguous block 2 is provided with an end grafting leader 7 of inserting column 3; Above-mentioned handle 7 and inserted block 6 are provided with and above-mentioned side opening 5 corresponding through holes 8, cooperate the pin 9 of pegging graft in above-mentioned side opening 5 and the through hole 8.
Above-mentioned head rest 1 back side is provided with a circle ring wall 10, in ring wall 10, is provided with three unthreaded holes that run through head rest 1, and said fixing contiguous block 2 is provided with and the cooresponding tapped bore of unthreaded hole with the fitting surface of head rest 1, and captive joint piece 2 is spirally connected and is fixed in the ring wall 10.Above-mentioned inserted block 6 one ends are provided with checkered plate 11, and above-mentioned checkered plate 11 matches with above-mentioned jack 4.Checkered plate 11 can prevent that inserted block 6 from sliding at jack 4, and simultaneously, in use, seat 14 can be installed on the vehicle, and when vehicle produces when jolting, seat 14 also can produce vibrations thereupon, and at this moment, checkered plate 11 just can guarantee inserted block 6 relatively stable in jack 4.
The utility model is installed in the top of seat 14, and seat 14 tops are provided with the strip hole 15 that inserting column 3 is passed through, and the above-mentioned inserting column 3 that captive joint piece 2 one sides are set can pass strip hole 15; Because the diameter of inserting column 3 is less than the width of captive joint piece 2, therefore, captive joint piece 2 bodies are connected on the seat 14; And above-mentioned handle 7 one sides are provided with the cover piece 12 of hollow; The cooresponding two sides of this cover piece 12 have through hole 8, peg graft in above-mentioned cover piece 12 is socketed in inserting column 3 and with pin 9 and fix, simultaneously; The back side of seat 14 is provided with a plurality of draw-in grooves that make pin 9 clampings; Present embodiment is provided with four draw-in grooves, above-mentioned and seat 14 clampings captive joint piece 2 and seat 14 free-running fits, decide the distance between contiguous block 2 and the seat 14 through handle 7 adjustable solidatings.
When the gear of needs adjustment head rest 1 about, through handle 7 upwards or displacement downwards, adjustment pin 9 clamping positions can realize that just head rest 1 moves up and down, thus adjustment bandage 13 up and down highly.
Claims (3)
1. a headrest height adjuster includes head rest, it is characterized in that: also include and the said head rest fixing regulating control that is spirally connected; Said regulating control includes with said head rest is spirally connected captives joint piece; Said captive joint piece one side is provided with inserting column, and this captive joint piece one side has and the coaxial cooresponding jack of said inserting column, and said inserting column lateral wall has the side opening that runs through inserting column; Cooperate the inserted block of pegging graft in the said jack; Said captive joint piece is provided with an end grafting leader of inserting column, and said handle and inserted block are provided with and the corresponding through hole of said side opening, cooperates the pin of pegging graft in said side opening and the through hole.
2. headrest height adjuster according to claim 1 is characterized in that: the said head rest back side is provided with a circle ring wall, and said captive joint piece is spirally connected and is fixed in the ring wall.
3. headrest height adjuster according to claim 1 is characterized in that: said inserted block one end is provided with checkered plate, and said checkered plate matches with said jack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205503653U CN202345439U (en) | 2011-12-12 | 2011-12-12 | Height adjuster for seat headrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205503653U CN202345439U (en) | 2011-12-12 | 2011-12-12 | Height adjuster for seat headrest |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202345439U true CN202345439U (en) | 2012-07-25 |
Family
ID=46534463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205503653U Ceased CN202345439U (en) | 2011-12-12 | 2011-12-12 | Height adjuster for seat headrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202345439U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325905A (en) * | 2014-10-22 | 2015-02-04 | 天津市珺乐儿童座椅有限公司 | Car child safety seat adjustable in mounting direction and headrest height |
-
2011
- 2011-12-12 CN CN2011205503653U patent/CN202345439U/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104325905A (en) * | 2014-10-22 | 2015-02-04 | 天津市珺乐儿童座椅有限公司 | Car child safety seat adjustable in mounting direction and headrest height |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104129329B (en) | A kind of child safety seat | |
| CN203110980U (en) | Automotive child safety seat with height-adjustable headrest | |
| CN206623710U (en) | Automobile seat arm | |
| CN203283063U (en) | Adjustable seat leg support and seat using adjustable seat leg support | |
| CN202345439U (en) | Height adjuster for seat headrest | |
| CN205395825U (en) | Children's safety seat with adjustable height | |
| CN201668152U (en) | Seat convenient for adjusting height of headrest | |
| CN105539216B (en) | The chair back angle adjustment mechanism of child safety seat | |
| CN102991380B (en) | Child safety seat for vehicle | |
| CN201261409Y (en) | Headrest height regulator for child's safety seat for vehicle | |
| CN203344760U (en) | Automobile seat with adjustable backrest length | |
| CN204821214U (en) | Children's safety seat of adjustable back and handrail | |
| CN203511349U (en) | Bus seat for special crowds | |
| CN205769303U (en) | Motor-car dining car seat support leans on linkage adjustment mechanism | |
| CN201235763Y (en) | Safe children's armchair for automobile | |
| CN203485792U (en) | Headrest elevating device with headrest seat | |
| CN205498692U (en) | School bus headrest that contains cam mechanism | |
| CN202753822U (en) | Child automobile safety seat chair | |
| CN202123955U (en) | Adjustable pillow | |
| CN202088934U (en) | Automobile-used child safety seat with height-adjustable headrest | |
| CN203666431U (en) | Shoulder height adjusting device of child safety seat | |
| CN204472611U (en) | A kind of Foldable child safety chair seats of car | |
| CN202063037U (en) | Child safety seat for vehicle | |
| CN204020611U (en) | Fixed armrest automotive seat | |
| CN202875645U (en) | Telescopic adjustable wheel chair |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20141230 Decision number of declaring invalidation: 24745 Granted publication date: 20120725 |