CN106828232A - Arta vehicle seat unit - Google Patents
Arta vehicle seat unit Download PDFInfo
- Publication number
- CN106828232A CN106828232A CN201710161548.8A CN201710161548A CN106828232A CN 106828232 A CN106828232 A CN 106828232A CN 201710161548 A CN201710161548 A CN 201710161548A CN 106828232 A CN106828232 A CN 106828232A
- Authority
- CN
- China
- Prior art keywords
- ram
- swivel nut
- screw rod
- chute
- seat body
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/80—Head-rests
- B60N2/806—Head-rests movable or adjustable
- B60N2/809—Head-rests movable or adjustable vertically slidable
- B60N2/829—Head-rests movable or adjustable vertically slidable characterised by their adjusting mechanisms, e.g. electric motors
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of arta vehicle seat unit, including：Seat body, headrest is connected by adjustable lever with the upper end of seat body, chute is provided with the middle part of the headrest, ram is slidably arranged in chute by bar shaped sliding block, the lower end of the ram is provided with screw rod, stretch into seat body and cooperated with swivel nut in the lower end of the screw rod, the swivel nut is rotatably arranged in seat body by bearing block, the lower end outside for stretching out bearing block 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
The present invention relates to a kind of auto parts machinery, more particularly to a kind of arta vehicle seat unit.
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 the one kind in auto parts machinery, when existing automotive seat is used, driver
All it is to rest on headrest incidence naturally, because each one height differences are larger, some drivers need the height to resting the head on
It is adjusted, certain space can be formed between headrest and automotive seat after height of headrest regulation, 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 spondylopathy, unfavorable
In the health of driver.
The content of the invention
The technical problems to be solved by the invention are：There is provided a kind of using effect good arta vehicle seat unit.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention is：Arta vehicle seat unit, including：Seat sheet
Body, headrest is connected by adjustable lever with the upper end of seat body, and chute is provided with the middle part of the headrest, and ram passes through
Bar shaped sliding block is slidably arranged in chute, and the lower end of the ram is provided with the first screw rod, and the lower end of first screw rod is stretched
Enter in seat body and cooperated with the first swivel nut, first swivel nut is rotatably arranged on seat body by first bearing seat
It is interior, stretch out bearing in first 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
Be provided with the motor shaft of reducing motor with the intermeshing driving gear of driven gear, be symmetrical arranged in the both sides of the ram
The two ends for having sideslip groove, contiguous block are slidably arranged in sideslip groove by side slide respectively, be provided with the contiguous block with
The arc air bag that neck cooperates, is provided with charging connector, in the ram in the upper end side of the arc air bag
Middle part is provided with middle part chute, and the middle part of the contiguous block is slidably arranged in the chute of middle part by middle part sliding block, in described
The second swivel nut is provided with portion's sliding block, the second screw rod cooperated with the second swivel nut, described the are provided with the ram
The two ends of two screw rods are rotatably arranged in ram by second bearing seat respectively, on one end that second screw rod stretches out ram
It is provided with handle.
It is an advantage of the invention that：Above-mentioned arta vehicle seat unit, simple structure is easy for installation, is carried out in the height to resting the head on
Ram is offseted with automotive seat during regulation, eliminate formation between headrest and automotive seat after height of headrest regulation
Space, 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, while sharp
The neck of driver can be made more comfortable with arc air bag, the height of arc air bag can also be adjusted at any time, easy to adjust.
Brief description of the drawings
Fig. 1 is the structural representation of arta vehicle seat unit of the present invention.
Fig. 2 is that the right side of ram in Fig. 1 regards mplifying structure schematic diagram.
In figure：1st, seat body, 2, headrest, 3, adjustable lever, 4, chute, 5, ram, 6, bar
Shape sliding block, the 7, first screw rod, the 8, first swivel nut, 9, first bearing seat, 10, driven gear, 11, servo deceleration motor, 12,
Motor shaft, 13, driving gear, 14, sideslip groove, 15, contiguous block, 16, side slide, 17, arc air bag, 18, charging connector, 19, in
Portion's chute, 20, middle part sliding block, the 21, second swivel nut, the 22, second screw rod, 23, second bearing seat, 24, handle.
Specific embodiment
Particular content of the invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, arta vehicle seat unit, including：Seat body 1, headrest 2 is by adjustable lever 3 and seat sheet
The upper end of body 1 is connected, and the middle part of the headrest 2 is provided with chute 4, and ram 5 is slidably arranged in chute by bar shaped sliding block 6
In 4, the lower end of the ram 5 is provided with the first screw rod 7, the lower end of first screw rod 7 is stretched into seat body 1 with first
Swivel nut 8 is cooperated, and first swivel nut 8 is rotatably arranged in seat body 1 by first bearing seat 9, in first spiral shell
The lower end outside that set 8 stretches out bearing block 9 is provided with driven gear 10, and servo deceleration motor is provided with the seat body 1
11, be provided with the motor shaft 12 of the servo deceleration motor 11 with the intermeshing driving gear 13 of driven gear 10,
The both sides of the ram 5 are symmetrically arranged with sideslip groove 14, and the two ends of contiguous block 15 are slidably arranged in side by side slide 16 respectively
In chute 14, the arc air bag 17 cooperated with neck is provided with the contiguous block 15, in the arc air bag
17 upper end side is provided with charging connector 18, the middle part of the ram 5 is provided with middle part chute 19, in the contiguous block 15
Portion is slidably arranged in the chute 19 of middle part by middle part sliding block 20, and the second swivel nut 21 is provided with the middle part sliding block 20,
The second screw rod 22 cooperated with the second swivel nut 21 is provided with the ram 5, the two ends of second screw rod 22 lead to respectively
Cross second bearing seat 23 to be rotatably arranged in ram 5, handle is provided with one end that second screw rod 22 stretches out ram 5
24。
When above-mentioned arta vehicle seat unit is used, the height of headrest 2 is adjusted by adjustable lever 3, with seat after headrest 2 is adjusted
When producing gap between chair body 1, start servo deceleration motor 11, the motor shaft 12 of servo deceleration motor 11 drives driving gear
13 rotate, and driving gear 13 drives driven gear 10 to rotate, and driven gear 10 drives the first swivel nut 8 to turn in first bearing seat 9
Dynamic, the first swivel nut 8 drives the first screw rod 7 cooperated with it to move down, and the first screw rod 7 drives ram 5 to move down, sliding
Pillow 5 is moved down in the chute 4 by bar shaped sliding block 6 on headrest 2 up to the bottom of ram 5 offsets with seat body 1, servo
Reducing motor 11 is stopped, and now, the gap between headrest 2 and seat body 1 after regulation is eliminated, by charging connector 18
Cavity in arc air bag 17 is full of air, rotating handles 24, handle 24 drives the second screw rod 22 in second bearing seat 23
Rotate, the second screw rod 22 drives the second swivel nut 21 cooperated with it to move up and down, the second swivel nut 21 drives middle part sliding block 20
Moved up and down in chute 19 at middle part, middle part sliding block 20 drives contiguous block 15 to move up and down, the both sides of contiguous block 15 are by breakking away
Block 16 is slided up and down in sideslip groove 14, and contiguous block 15 drives arc air bag 17 to move up and down.
Above-mentioned arta vehicle seat unit, simple structure is easy for installation, can make all the time when the height to resting the head on is adjusted
Ram offsets with automotive seat, eliminates the space formed between headrest and automotive seat after height of headrest regulation, prevents driver
Neck be constantly in vacant state, be capable of the generation of pre- preventing cervical spondylosis, using effect is good, while can be made using arc air bag
The neck of driver is more comfortable, and the height of arc air bag can also be adjusted at any time, easy to adjust.
Claims (1)
1. arta vehicle seat unit, it is characterised in that：Including：Seat body（1）, headrest（2）By adjustable lever（3）With seat sheet
Body（1）Upper end be connected, in the headrest（2）Middle part be provided with chute（4）, ram（5）By bar shaped sliding block（6）Slide
It is arranged on chute（4）It is interior, in the ram（5）Lower end be provided with the first screw rod（7）, first screw rod（7）Lower end stretch
Enter seat body（1）Interior and the first swivel nut（8）Cooperate, first swivel nut（8）By first bearing seat（9）Rotate and set
In seat body（1）It is interior, in first swivel nut（8）Stretch out bearing block（9）Lower end outside be provided with driven gear（10）,
The seat body（1）Inside it is provided with servo deceleration motor（11）, in the servo deceleration motor（11）Motor shaft（12）On
It is provided with and driven gear（10）Intermeshing driving gear（13）, in the ram（5）Both sides be symmetrically arranged with sideslip
Groove（14）, contiguous block（15）Two ends respectively pass through side slide（16）It is slidably arranged in sideslip groove（14）It is interior, in the contiguous block
（15）On be provided with neck cooperate arc air bag（17）, in the arc air bag（17）Upper end side set
There is charging connector（18）, in the ram（5）Middle part be provided with middle part chute（19）, the contiguous block（15）Middle part pass through
Portion's sliding block（20）It is slidably arranged in middle part chute（19）It is interior, in the middle part sliding block（20）On be provided with the second swivel nut（21）,
The ram（5）Inside it is provided with and the second swivel nut（21）The second screw rod for cooperating（22）, second screw rod（22）Two
End passes through second bearing seat respectively（23）It is rotatably arranged on ram（5）It is interior, in second screw rod（22）Stretch out ram（5）One
Handle is provided with end（24）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161548.8A CN106828232A (en) | 2017-03-17 | 2017-03-17 | Arta vehicle seat unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710161548.8A CN106828232A (en) | 2017-03-17 | 2017-03-17 | Arta vehicle seat unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106828232A true CN106828232A (en) | 2017-06-13 |
Family
ID=59143960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710161548.8A Pending CN106828232A (en) | 2017-03-17 | 2017-03-17 | Arta vehicle seat unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828232A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616849A (en) * | 2020-04-23 | 2020-09-04 | 中国人民解放军第四军医大学 | Human body spine curvature deformation prevention device |
| WO2023000682A1 (en) * | 2021-07-21 | 2023-01-26 | 延锋国际汽车技术有限公司 | Seat headrest and vehicle seat |
-
2017
- 2017-03-17 CN CN201710161548.8A patent/CN106828232A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111616849A (en) * | 2020-04-23 | 2020-09-04 | 中国人民解放军第四军医大学 | Human body spine curvature deformation prevention device |
| WO2023000682A1 (en) * | 2021-07-21 | 2023-01-26 | 延锋国际汽车技术有限公司 | Seat headrest and vehicle seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
|
| WD01 | Invention patent application deemed withdrawn after publication |