CN209581214U - A kind of tooth spiral structure special type vehicle seats - Google Patents
A kind of tooth spiral structure special type vehicle seats Download PDFInfo
- Publication number
- CN209581214U CN209581214U CN201920034288.2U CN201920034288U CN209581214U CN 209581214 U CN209581214 U CN 209581214U CN 201920034288 U CN201920034288 U CN 201920034288U CN 209581214 U CN209581214 U CN 209581214U
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- China
- Prior art keywords
- connecting plate
- backrest
- cushion
- support frame
- type vehicle
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Abstract
The utility model discloses a kind of tooth spiral structure special type vehicle seats, are related to special purpose vehicle chair art, for solving the problems, such as that the seat that can not be adjusted at present will limit the sphere of action of driver and passenger.Including cushion and supporting mechanism, the supporting mechanism is set to cushion bottom, the supporting mechanism includes support frame and pedestal, support frame as described above upper end is connect with cushion bottom surface, and lower end is bolted with pedestal, and the base bottom is equipped with mounting plate, the mounting plate center is fixedly installed rotary shaft, the rotary shaft is successively cased with lower bearing, connecting plate and upper bearing (metal), and the connecting plate two sides are bolted with support frame lower end, lower bearing and upper bearing (metal) support connecting plate rotation.The technical program drives the rotation of seat by the rotation of bearing by the way that metal (upper is arranged inside seat base.
Description
Technical field
The utility model relates to special purpose vehicle chair arts, and in particular to a kind of tooth spiral structure special type vehicle seats.
Background technique
So-called special purpose vehicle refers to the special-purpose vehicle for executing special duty, can play in dealing with contingencies important
Effect, special purpose vehicle are frequently necessary to field carry out operation, the landform of field complexity, and track jolts, the requirement phase to seat
To higher.For special purpose vehicle when actually carrying out operation, the seat that can not be adjusted will limit the sphere of action of driver and passenger, can only
Some operations are carried out by moving, so the extraordinary vehicle seats of adjustable structure, which can be promoted largely, drives people
The ability to act of member improves special purpose vehicle work capacity.
Utility model content
The utility model aim is intended to provide a kind of tooth spiral structure special type vehicle seats, by setting inside seat base
Metal (upper is set, the rotation of seat is driven by the rotation of bearing.
To realize the above-mentioned technical purpose, the technical solution adopted in the utility model is as follows:
A kind of tooth spiral structure special type vehicle seats, including cushion and supporting mechanism, the supporting mechanism are set to cushion bottom,
The supporting mechanism includes support frame and pedestal, and support frame as described above upper end is connect with cushion bottom surface, and lower end and pedestal pass through bolt
Connection, the base bottom are equipped with mounting plate, and the mounting plate center is fixedly installed rotary shaft, and the rotary shaft is successively
Be cased with lower bearing, connecting plate and upper bearing (metal), the connecting plate two sides are bolted with support frame lower end, the lower bearing and
Upper bearing (metal) supports connecting plate rotation.
Utility model by adopting the above technical scheme is equipped with mounting plate, mounting plate center in the bottom of seat base
It is fixedly installed rotary shaft, rotary shaft is successively cased with lower bearing, connecting plate and upper bearing (metal), and rotary shaft upper end is provided with screw thread, makes
Fix the position of lower bearing, connecting plate and upper bearing (metal) with nut, lower bearing and upper bearing (metal) support connecting plate rotation, upper bearing (metal) and
Lower bearing internal rotating drives connecting plate rotation, and connecting plate two sides are bolted with support frame lower end, and connecting plate rotation can
To drive support frame to rotate, support frame upper end is bolted with cushion, and backrest is connect with cushion bottom surface, cushion and leans on
Back can also be rotated with support frame, therefore the rotation function of seat may be implemented in upper bearing (metal) and lower bearing internal rotating.
It further limits, the cushion is connected with backrest, and the backrest and cushion junction two sides are provided with angle tune
Device is saved, the angle demodulator is bolted on backrest and cushion, by backrest and cushion junction left and right settings
Angle demodulator, can adjust the angle between backrest and cushion by rotating arm, driver and passenger can find it is suitable oneself
Angle, promoted comfort.
It further limits, the backrest top is equipped with headrest, and backrest upper end is inserted into the headrest lower end, and headrest can be in special type
Buffer function is played to human body head when vehicle rocks, the head of driver and passenger is protected.
It further limits, the backrest two sides are fixed with handrail, and the handrail is arranged horizontally forward, and handrail can be
Driver and passenger provide elbow rest, promote the comfort of seat.
It further limits, described to be equipped with safety belt by back, the safety belt is scalable and both ends and backrest are fixed and connected
It connects, cable-stayed type or double back formulas can be used prevents driver and passenger from being got rid of lower seat because car body rocks in this way in operation process
Chair excludes security risk.
It further limits, the connecting plate quadrangle is provided with U-shaped mouth, and the U-shaped mouth lower end is equipped with latch assembly, the locking
Component both ends are connect with connecting plate, and the latch assembly tail portion is equipped with sawtooth, this has gear between the mounting plate and connecting plate,
The gear lower end is fixedly connected with mounting plate, when original state, the U-shaped mouth clamping of latch assembly head and connecting plate, and tail portion
With gear meshing clamped, connecting plate is not able to rotate, and when needing seat rotation, driver and passenger slam downwards latch assembly with foot, lock
The only downward out U-shaped mouth in component head, tail portion are also detached from gear, and connecting plate can be in the drive of upper bearing (metal) and lower bearing at this time
Lower rotation may be implemented to lock seat in multiple orientation.
It further limiting, is connected with support plate at the top of support frame as described above, described support plate top surface or so is equipped with gliding groove,
The downslide trench bottom is bolted with support plate, and top both ends are bent outwardly to form groove profile, and the gliding groove is correspondingly arranged
Sliding slot, the upper hopper chute top are bolted with cushion, and bottom curves inwardly, and fastens with gliding groove, before driver and passenger's body
After when moving, upper hopper chute is moved forward and backward under the cooperation of gliding groove, to realize the back-and-forth motion of seat.
The utility model compared with prior art, by being equipped with mounting plate in the bottom of seat base, the rotation on mounting plate
Axis is successively cased with lower bearing, connecting plate and upper bearing (metal), and lower bearing and upper bearing (metal) support connecting plate rotate, in upper bearing (metal) and lower bearing
Portion's rotation drives connecting plate rotation, to realize the rotation function of seat.
Detailed description of the invention
The utility model can be further illustrated by the nonlimiting examples that attached drawing provides；
Fig. 1 is the front view of the utility model tooth spiral structure special type vehicle seats；
Fig. 2 is the front view of the utility model pedestal；
Fig. 3 is the cross-sectional view of the utility model pedestal；
Fig. 4 is the sliding slot connected mode schematic diagram of the utility model.
Main element symbol description is as follows:
1, backrest；2, cushion；3, supporting mechanism；4, support frame；5, pedestal；6, mounting plate；7, rotary shaft；8, lower bearing；
9, connecting plate；10, upper bearing (metal)；11, safety belt；12, it rests the head on；13, handrail；14, angle demodulator；15, U-shaped mouth；16, locking group
Part；17, gear；18, support plate；19, gliding groove；20, upper hopper chute.
Specific embodiment
It is right with reference to the accompanying drawings and examples in order to make those skilled in the art that the utility model may be better understood
Technical solutions of the utility model further illustrate.
As shown in Figure 1,2,3, 4, a kind of tooth spiral structure special type vehicle seats, including cushion 2 and supporting mechanism 3, the support
Mechanism 3 is set to 2 bottom of cushion, and the supporting mechanism 3 includes support frame 4 and pedestal 5,4 upper end of support frame as described above and 2 bottom of cushion
Face connection, lower end are bolted with pedestal 5, and 5 bottom of pedestal is equipped with mounting plate 6, and 6 center of mounting plate is solid
Surely it is provided with rotary shaft 7, the rotary shaft 7 is successively cased with lower bearing 8, connecting plate 9 and upper bearing (metal) 10,9 two sides of connecting plate
It is bolted with 4 lower end of support frame；The cushion 2 is connected with backrest 1, and the backrest 1 is all provided with 2 junction two sides of cushion
It is equipped with angle demodulator 14, the angle demodulator 14 is bolted on backrest 1 and cushion 2；It is installed on the backrest 1
There is safety belt 11, the safety belt 11 is scalable and both ends are fixedly connected with backrest；1 top of backrest is equipped with headrest 12, institute
State 12 lower ends of headrest insertion 1 upper end of backrest；1 two sides of backrest are fixed with handrail 13, and the handrail 13 is set horizontally forward
It sets；9 four jiaos of the connecting plate is provided with U-shaped mouth 15, and 15 lower end of U-shaped mouth is equipped with latch assembly 16, the latch assembly 16
It being connect with connecting plate 9,16 tail portion of latch assembly is equipped with sawtooth, gear 17 is equipped between the mounting plate 6 and connecting plate 9,
17 lower end of gear is fixedly connected with mounting plate 6；Support plate 18 is connected at the top of support frame as described above 4, the support plate 18 is pushed up
Gliding groove 19 is installed at left and right sides of face, 19 bottom of gliding groove is bolted with support plate 4, and top both ends bent outward is curved
At groove profile, the gliding groove 19 is correspondingly arranged upper hopper chute 20, and 20 top of upper hopper chute is bolted with cushion 2, and bottom is inside
Bending is fastened with gliding groove 19.
In the present embodiment, it is equipped with mounting plate 6 in the bottom of seat base 5, mounting plate 6 and special purpose vehicle car body can pass through bolt
Connection, 6 center of mounting plate are fixedly installed rotary shaft 7, and rotary shaft 7 is successively cased with lower bearing 8, connecting plate 9 and upper bearing (metal)
10, screw thread is arranged in 7 upper end of rotary shaft, and the position of lower bearing 8, connecting plate 9 and upper bearing (metal) 10, upper bearing (metal) 10 are fixed using nut
It is support mechanical body rotation with 8 function of lower bearing, upper bearing (metal) 10 and 8 internal rotating of lower bearing drive the connecting plate 9 to be with rotary shaft 7
Center rotation, 9 two sides of connecting plate are bolted with 4 lower end of support frame, and the rotation of connecting plate 9 can drive support frame 4 to rotate,
4 upper end of support frame is connect with 2 bottom surface of cushion, and backrest 1 is connect with cushion 2, cushion 2 and backrest 1 also can with support frame 4 into
Row rotation, therefore the rotation function of seat, further, connecting plate 9 four may be implemented in upper bearing (metal) 10 and 8 internal rotating of lower bearing
Angle is provided with U-shaped mouth, and 15 lower end of U-shaped mouth is equipped with latch assembly 16, and latch assembly 16 includes foot pedal, connecting rod, shaft and torsional spring,
Foot pedal is fixedly connected with connecting rod, is placed on the axis for being installed with torsional spring, and both ends of the shaft is connect with connecting plate 9, and latch assembly 16 connects
Bar tail portion is equipped with sawtooth, this has gear 17 between mounting plate 6 and connecting plate 9, and 17 lower end of gear is fixedly connected with mounting plate 6, just
When beginning state, the U-shaped mouth clamping on 16 head of latch assembly and connecting plate 9, tail portion and 17 meshing clamped of gear, connecting plate 9 cannot
Rotation, when needing seat rotation, driver and passenger slam downwards foot pedal, the downward out U-shaped of 16 link rod head of latch assembly with foot
Mouth 15, tail portion are also detached from gear 17, and connecting plate 9 can rotate under the drive of upper bearing (metal) 10 and lower bearing 8 at this time, regulate
Behind seat orientation, foot unclamps foot pedal, and under the action of torsional spring, latch assembly 16 is restored to initial position, seat clamping, can be with
It realizes and locks seat in multiple orientation；Dust cover can be set outside support frame 4, avoid dust impurity from entering inside pedestal 5, shadow
Ring the rotation of the components such as bearing；Safety belt 11 is installed, safety belt 11 is scalable and both ends and backrest 1 are fixed and connected on backrest 1
It connects, cable-stayed type or double back formulas can be used prevents driver and passenger from being got rid of lower seat because car body rocks in this way in operation process
Chair excludes security risk；1 top of backrest is equipped with headrest 12, and 1 upper end of backrest is inserted into 12 lower ends of headrest, and headrest 12 can be in special purpose vehicle
Buffer function is played to human body head when rocking, the head of driver and passenger is protected；1 two sides of backrest are fixed with handrail
13, handrail 13 is arranged horizontally forward, and handrail 13 can provide elbow rest for driver and passenger, promotes the comfort of seat；Backrest 1
It is provided with angle demodulator 14 with 2 junction two sides of cushion, angle demodulator 14 is bolted on backrest 1 and cushion 2
On, angle demodulator 14 includes rotating arm, can be with by backrest 1 and 2 junction left and right settings angle demodulator 14 of cushion
Adjust the angle between backrest 1 and cushion 2 by rotating arm, driver and passenger can find oneself suitable angle, promoted and relaxed
Suitable sense；It is connected with support plate 18 at the top of support frame 4, gliding groove 19,19 bottom of gliding groove are installed at left and right sides of 18 top surface of support plate
Portion is bolted with support plate 18, and top both ends are bent outwardly to form groove profile, and gliding groove 19 is correspondingly arranged upper hopper chute 20, upper hopper chute
20 tops are bolted with cushion 2, and bottom curves inwardly, and are fastened with gliding groove 19, when driver and passenger's body is moved forward and backward, on
Sliding slot 20 is moved forward and backward under the cooperation of gliding groove 19, to realize the back-and-forth motion of seat.
For the utility model by being equipped with mounting plate 6 in the bottom of seat base, 6 center of mounting plate is fixedly installed rotation
Shaft 7, rotary shaft 7 are successively cased with lower bearing 8, connecting plate 9 and upper bearing (metal) 10, and 7 upper end of rotary shaft is arranged screw thread, uses nut
The position of fixed lower bearing 8, connecting plate 9 and upper bearing (metal) 10, lower bearing 8 and upper bearing (metal) 10 support connecting plate 9 to rotate, upper bearing (metal) 10
Connecting plate 9 is driven to rotate with 8 internal rotating of lower bearing, 9 two sides of connecting plate are bolted with 4 lower end of support frame, connecting plate 9
Rotation can drive support frame 4 to rotate, and 4 upper end of support frame is connect with 2 bottom surface of cushion, and backrest 1 is connect with cushion 2, cushion 2
It can also be rotated with support frame 4 with backrest 1, therefore the rotation of seat may be implemented in upper bearing (metal) 10 and 8 internal rotating of lower bearing
Rotating function, driver and passenger can operate without departing from seat in each orientation.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
It, without departing from the principle of this utility model, can also be to the utility model for the those of ordinary skill of technical field
Some improvement and modification can also be carried out, and modifications and modifications also fall within the protection scope of the claims of the utility model.
Claims (7)
1. a kind of tooth spiral structure special type vehicle seats, including cushion (2) and supporting mechanism (3), the supporting mechanism (3) are set to seat
(2) bottom is padded, the supporting mechanism (3) includes support frame (4) and pedestal (5), support frame as described above (4) upper end and cushion (2) bottom
Face connection, lower end are bolted with pedestal (5), and pedestal (5) bottom is equipped with mounting plate (6), in the mounting plate (6)
Heart position is fixedly installed rotary shaft (7), and the rotary shaft (7) is successively cased with lower bearing (8), connecting plate (9) and upper bearing (metal)
(10), connecting plate (9) two sides are bolted with support frame (4) lower end, the lower bearing (8) and upper bearing (metal) (10) branch
Support connecting plate (9) rotation.
2. a kind of tooth spiral structure special type vehicle seats according to claim 1, it is characterised in that: the cushion (2) is connected with
Backrest (1), the backrest (1) and cushion (2) junction two sides are provided with angle demodulator (14), the angle demodulator
(14) it is bolted on backrest (1) and cushion (2).
3. a kind of tooth spiral structure special type vehicle seats according to claim 2, it is characterised in that: backrest (1) top is set
Have headrest (12), backrest (1) upper end is inserted into headrest (12) lower end.
4. a kind of tooth spiral structure special type vehicle seats according to claim 2, it is characterised in that: backrest (1) two sides are equal
It is fixed with handrail (13), the handrail (13) is arranged horizontally forward.
5. a kind of tooth spiral structure special type vehicle seats according to claim 2, it is characterised in that: installed on the backrest (1)
Have safety belt (11), the safety belt (11) is scalable and both ends are fixedly connected with backrest.
6. a kind of tooth spiral structure special type vehicle seats according to claim 1, it is characterised in that: connecting plate (9) quadrangle
It is provided with U-shaped mouth (15), U-shaped mouth (15) lower end is equipped with latch assembly (16), the latch assembly (16) and connecting plate (9)
Connection, latch assembly (16) tail portion are equipped with sawtooth, are equipped with gear (17) between the mounting plate (6) and connecting plate (9), institute
Gear (17) lower end is stated to be fixedly connected with mounting plate (6).
7. a kind of tooth spiral structure special type vehicle seats according to claim 1, it is characterised in that: at the top of support frame as described above (4)
It is connected with support plate (18), is equipped with gliding groove (19) at left and right sides of support plate (18) top surface, gliding groove (19) bottom
Portion is bolted with support frame (4), and top both ends are bent outwardly to form groove profile, and the gliding groove (19) is correspondingly arranged upper hopper chute
(20), it is bolted at the top of the upper hopper chute (20) with cushion (2), bottom curves inwardly, and fastens with gliding groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034288.2U CN209581214U (en) | 2019-01-09 | 2019-01-09 | A kind of tooth spiral structure special type vehicle seats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034288.2U CN209581214U (en) | 2019-01-09 | 2019-01-09 | A kind of tooth spiral structure special type vehicle seats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209581214U true CN209581214U (en) | 2019-11-05 |
Family
ID=68352163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920034288.2U Expired - Fee Related CN209581214U (en) | 2019-01-09 | 2019-01-09 | A kind of tooth spiral structure special type vehicle seats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209581214U (en) |
-
2019
- 2019-01-09 CN CN201920034288.2U patent/CN209581214U/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: 20191105 Termination date: 20220109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |