CN207345602U - Automotive seat - Google Patents
Automotive seat Download PDFInfo
- Publication number
- CN207345602U CN207345602U CN201720264171.4U CN201720264171U CN207345602U CN 207345602 U CN207345602 U CN 207345602U CN 201720264171 U CN201720264171 U CN 201720264171U CN 207345602 U CN207345602 U CN 207345602U
- Authority
- CN
- China
- Prior art keywords
- seat body
- headrest
- swivel nut
- seat
- ram
- 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
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of automotive seat, including：Seat body, headrest is connected by adjustable lever with the upper end of seat body, sliding slot is provided with the middle part of the headrest, ram is slidably arranged in sliding slot by bar shaped sliding block, the lower end of the ram is provided with screw rod, the lower end of the screw rod is stretched into seat body and cooperates with swivel nut, the swivel nut is rotatably arranged in seat body by bearing block, the lower end outside that bearing block is stretched out in the swivel nut is provided with driven gear, servo deceleration motor is provided with the seat body, it is provided with the motor shaft of the servo deceleration motor and the intermeshing driving gear of driven gear.
Description
Technical field
It the utility model is related to a kind of auto parts machinery, more particularly to a kind of automotive seat.
Background technology
With the progress of modern society's science and technology, the development of auto industry is also increasingly rapider, especially in terms of auto parts machinery,
The design that people more pay attention to detail.Automotive seat is exactly one kind in auto parts machinery, and existing automotive seat is in use, driver
All it is to rest on incidence on headrest naturally, since each one height differences are larger, some drivers need the height to headrest
It is adjusted, height of headrest can form certain gap after adjusting between headrest and automotive seat, so as to cause driver's
Neck can be constantly in vacant state, take easily produce neck fatigue for a long time, more serious also to trigger cervical spondylosis, unfavorable
In the health of driver.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of using effect good automotive seat.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Automotive seat, including：Seat sheet
Body, headrest are connected by adjustable lever with the upper end of seat body, sliding slot are provided with the middle part of the headrest, ram passes through
Bar shaped sliding block is slidably arranged in sliding slot, and screw rod is provided with the lower end of the ram, and seat sheet is stretched into the lower end of the screw rod
Cooperate in vivo with swivel nut, the swivel nut is rotatably arranged in seat body by bearing block, stretches out bearing in the swivel nut
The lower end outside of seat is provided with driven gear, servo deceleration motor is provided with the seat body, in the servo deceleration
It is provided with the motor shaft of motor and the intermeshing driving gear of driven gear.
The utility model has the advantages that：Above-mentioned automotive seat, it is simple in structure, it is easy for installation, in the height progress to headrest
All the time ram can be made to offset with automotive seat during adjusting, eliminate after height of headrest is adjusted and formed between headrest and automotive seat
Gap, prevent the neck of driver to be constantly in vacant state, be capable of the generation of pre- preventing cervical spondylosis, using effect is good.
Brief description of the drawings
Fig. 1 is the structure diagram of the utility model automotive seat.
In figure：1st, seat body, 2, headrest, 3, adjustable lever, 4, sliding slot, 5, ram, 6, bar shaped sliding block, 7, screw rod, 8,
Swivel nut, 9, bearing block, 10, driven gear, 11, servo deceleration motor, 12, motor shaft, 13, driving gear.
Embodiment
The particular content of the utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1, automotive seat, including：Seat body 1, headrest 2 pass through adjustable lever 3 and the upper end of seat body 1
It is connected, the middle part of the headrest 2 is provided with sliding slot 4, ram 5 is slidably arranged in sliding slot 4 by bar shaped sliding block 6, in institute
The lower end for stating ram 5 is provided with screw rod 7, and the lower end of the screw rod 7 is stretched into seat body 1 to cooperate with swivel nut 8, the spiral shell
Set 8 is rotatably arranged in seat body 1 by bearing block 9, the swivel nut 8 stretch out bearing block 9 lower end outside be provided with from
Moving gear 10, in institute
State and servo deceleration motor 11 is provided with seat body 1, set on the motor shaft 12 of the servo deceleration motor 11
It is equipped with driving gear 13 intermeshing with driven gear 10.
Above-mentioned automotive seat in use, by adjustable lever 3 adjust headrest 2 height, when rest the head on 2 adjust after with seat sheet
When gap is produced between body 1, start servo deceleration motor 11, the motor shaft 12 of servo deceleration motor 11 drives 13 turns of driving gear
Dynamic, driving gear 13 drives driven gear 10 to rotate, and driven gear 10 is rotated with movable snail sleeve 8 in bearing block 9, and swivel nut 8 drives
The screw rod 7 to cooperate with it moves down, and screw rod 7 drives ram 5 to move down, and ram 5 is by bar shaped sliding block 6 in headrest 2
On sliding slot 4 in move down until the bottom of ram 5 offsets with seat body 1, servo deceleration motor 11 is stopped, this
When, the gap between headrest 2 and seat body 1 after adjusting is eliminated.
Above-mentioned automotive seat, it is simple in structure, it is easy for installation, it can make ram all the time when the height to headrest is adjusted
Offset with automotive seat, eliminate the gap formed after height of headrest is adjusted between headrest and automotive seat, prevent the neck of driver
Portion is constantly in vacant state, is capable of the generation of pre- preventing cervical spondylosis, and using effect is good.
Claims (1)
1. automotive seat, it is characterised in that：Including：Seat body（1）, headrest（2）Pass through adjustable lever（3）With seat body
（1）Upper end be connected, in the headrest（2）Middle part be provided with sliding slot（4）, ram（5）Pass through bar shaped sliding block（6）Slip is set
Put in sliding slot（4）It is interior, in the ram（5）Lower end be provided with screw rod（7）, the screw rod（7）Lower end stretch into seat body
（1）Interior and swivel nut（8）Cooperate, the swivel nut（8）Pass through bearing block（9）It is rotatably arranged on seat body（1）It is interior, described
Swivel nut（8）Stretch out bearing block（9）Lower end outside be provided with driven gear（10）, in the seat body（1）Inside it is provided with and watches
Take decelerating motor（11）, in the servo deceleration motor（11）Motor shaft（12）On be provided with and driven gear（10）Mutually nibble
The driving gear of conjunction（13）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720264171.4U CN207345602U (en) | 2017-03-17 | 2017-03-17 | Automotive seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720264171.4U CN207345602U (en) | 2017-03-17 | 2017-03-17 | Automotive seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207345602U true CN207345602U (en) | 2018-05-11 |
Family
ID=62360874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720264171.4U Expired - Fee Related CN207345602U (en) | 2017-03-17 | 2017-03-17 | Automotive seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207345602U (en) |
-
2017
- 2017-03-17 CN CN201720264171.4U patent/CN207345602U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180511 Termination date: 20200317 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |