CN110316028A - A kind of engineering automobile seat with backrest inclination angle regulating mechanism - Google Patents
A kind of engineering automobile seat with backrest inclination angle regulating mechanism Download PDFInfo
- Publication number
- CN110316028A CN110316028A CN201910624446.4A CN201910624446A CN110316028A CN 110316028 A CN110316028 A CN 110316028A CN 201910624446 A CN201910624446 A CN 201910624446A CN 110316028 A CN110316028 A CN 110316028A
- Authority
- CN
- China
- Prior art keywords
- wall
- fixedly connected
- seat
- backrest
- hydraulic cylinder
- 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
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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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/1665—Hydraulic or pneumatic actuation
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1695—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable with simultaneous height and inclination adjustment
-
- 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
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/22—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being adjustable
-
- 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
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
-
- 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
- B60N2/90—Details or parts not otherwise provided for
- B60N2/976—Details or parts not otherwise provided for massaging systems
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses a kind of engineering automobile seats with backrest inclination angle regulating mechanism, it is related to engineering automobile seat technical field, including seat, backrest, massage cushion, pedestal, supporting leg and cylinder, the top of seat is fixedly connected with the bottom of backrest, the outer wall of massage cushion is fixedly connected with the outer wall of seat, the top of pedestal is fixedly connected with the bottom of supporting leg, is fixedly connected at the top of the bottom of cylinder and pedestal.The engineering automobile seat with backrest inclination angle regulating mechanism, the engineering automobile seat with backrest inclination angle regulating mechanism is fixedly mounted on engineering truck, the power that divider provides cylinder is assigned in the first partial pressure pipe and the second partial pressure pipe, divider controls first hydraulic cylinder and second hydraulic cylinder work, it is flexible that first hydraulic cylinder controls the work of the first hydraulic stem, sliding shoe is driven to slide in sliding groove, to drive seat to go up and down, the second hydraulic stem of second hydraulic cylinder job control is flexible to pull rotating block mobile, thus the angle for driving backrest inclination certain.
Description
Technical field
The present invention relates to engineering automobile seat technical field, specially a kind of engineering truck with backrest inclination angle regulating mechanism
Seat.
Background technique
Engineering truck is the trunk strength an of architectural engineering, since their appearance just makes the progress of architectural engineering double,
Greatly reduce manpower.Engineering truck operation is seen, can't help the power for making one shock machine and science and technology.They are used for the fortune of engineering
It carries, excavates, repairing, or even fight etc..Common engineering truck has: heavy goods vehicle, large-scale crane, excavator, bull-dozer, presses road
Machine, load wagon, electric power rush-repair vehicle, breakdown lorry, government's special purpose engineering automobile, cross-country engineering truck are welded engineering truck, armoring engineering
Vehicle (combat engineer vehicle), oxidant sewage treatment project vehicle etc..
Engineering automobile seat backrest inclination angle in the prior art is unadjustable, and driver is of long duration in same angle seating
Easy fatigue, comfort is insufficient, influences the working efficiency of driver.
Summary of the invention
The object of the present invention is to provide a kind of engineering automobile seats with backrest inclination angle regulating mechanism, have structure letter
It is single, it is convenient for the advantages of adjusting height of seat and backrest inclination angle, solves engineering automobile seat backrest inclination in the prior art
Angle is unadjustable, and driver is easy fatigue in same angle seating over time, and comfort is insufficient, influences the work of driver
The problem of efficiency.
The present invention is in order to solve the above technical problems, provide the following technical solutions: a kind of band backrest inclination angle regulating mechanism
Engineering automobile seat, including seat, backrest, massage cushion, pedestal, supporting leg, cylinder and rotation axis, the top of seat and backrest
Bottom is fixedly connected, and the outer wall of massage cushion is fixedly connected with the outer wall of seat, the fixed company in the top of pedestal and the bottom of supporting leg
It connects, the top of supporting leg is fixedly connected with the bottom of seat, is fixedly connected at the top of the bottom of cylinder and pedestal, outside rotation axis
The rotation connection of the inner wall of wall and seat, the both ends of rotation axis and the lower rotation of backrest connect.
Further, the bottom of seat includes first hydraulic cylinder, the first hydraulic stem, sliding groove, sliding shoe, sealing plate, rotation
Outside seat, U-shaped head, pin, the first driving head, attachment base and the first connecting shaft, the inner wall of first hydraulic cylinder and the first hydraulic stem
Wall is slidably connected, and the top of the first hydraulic stem is fixedly connected with the bottom of U-shaped head, the pin by setting of U-shaped head and sliding
Block rotation connection, the outer wall of sliding shoe and the inner wall of sliding groove are slidably connected, and the outer wall of sealing plate and the top of first hydraulic cylinder are solid
Surely connect Ei, be fixedly connected at the top of the bottom of first hydraulic cylinder and retainer, retainer by setting the first connecting shaft with
Attachment base rotation connection, the outer wall of the first driving head are fixedly connected with the outer wall of retainer.
By using above-mentioned technical proposal, the first hydraulic cylinder of setting is in order to control the lifting of seat, the sliding shoe of setting
Movement and guidance moving direction in order to facilitate hydraulic stem.
Further, backrest includes second hydraulic cylinder, the second hydraulic stem, rotating block, rotating bar, fixing seat, the second connection
Axis and the second driving head, the inner wall of second hydraulic cylinder and the outer wall of the second hydraulic stem are slidably connected, and the second hydraulic stem passes through setting
Rotating bar and rotating block be rotatablely connected, the outer wall of rotating block is fixedly connected with the outer wall of backrest, and second hydraulic cylinder passes through setting
The second connecting shaft and fixing seat be rotatablely connected, the outer wall of the second driving head is fixedly connected with the outer wall of second hydraulic cylinder.
By using above-mentioned technical proposal, the second hydraulic stem of second hydraulic cylinder job control of setting is flexible to pull rotating block
It is mobile, thus the angle for driving backrest inclination certain.
Further, cylinder includes connecting hole, overpressure valve, support base, divider, main pressure pipe, connector, the first partial pressure pipe
With the second partial pressure pipe, the inner wall of the outer wall of connecting hole and main pressure pipe is clamped, and the inner wall of main pressure pipe and the outer wall of connector are clamped, even
The outer wall of connector is fixedly connected with the outer wall of divider, is fixedly connected at the top of the outer wall cylinder of overpressure valve, the top of support base
The other end of inner wall and connector that the first partial pressure pipe is fixedly connected with the bottom of cylinder is clamped, and the second partial pressure pipe is far from first point
The side of pressure pipe is fixedly connected with connector.
By using above-mentioned technical proposal, the cylinder of setting facilitates first hydraulic cylinder and second hydraulic to provide power
Cylinder working.
Further, supporting leg includes rotating bolt, and the outer wall of rotating bolt and the inner wall of supporting leg are rotatablely connected, rotation
The bottom of bolt and the bottom thread of seat connect, and seat is rotatablely connected by the rotating bolt and supporting leg of upper setting.
By using above-mentioned technical proposal, the rotating bolt of setting is in order to which seat is in lifting, and Convenient chair is in supporting leg
Upper rotation.
Further, the other end of the first partial pressure pipe is fixedly connected with the outer wall of the first driving head, and divider passes through setting
First partial pressure pipe be fixedly connected with first hydraulic cylinder, second partial pressure pipe the other end and the second driving head outer wall fix company
Connect, divider is fixedly connected by the second partial pressure pipe being arranged with second hydraulic cylinder, cylinder by the divider that is arranged respectively with
First hydraulic cylinder, second hydraulic cylinder transmission connection.
By using above-mentioned technical proposal, divider in order to facilitate it is different when control first hydraulic cylinder and second hydraulic cylinder work
Make.
Further, seat is fixedly connected by the rotation axis being arranged with backrest, the top of massage cushion and the outer wall of backrest
It is fixedly connected, first hydraulic cylinder is fixedly connected by the sliding shoe being arranged with seat, the rotating block that second hydraulic cylinder passes through setting
It is fixedly connected with backrest.
By using above-mentioned technical proposal, massage cushion, which is arranged, can make driver be in sitting posture state to body in long-time
Body carries out massage and relieves fatigue.
Compared with prior art, the engineering automobile seat with backrest inclination angle regulating mechanism have it is following the utility model has the advantages that
It is 1, of the invention by the way that the engineering automobile seat with backrest inclination angle regulating mechanism to be fixedly mounted on engineering truck,
By the power that divider provides cylinder assign to the first partial pressure pipe and second partial pressure pipe in, divider control first hydraulic cylinder and
Second hydraulic cylinder work, first hydraulic cylinder control the work of the first hydraulic stem and stretch, and sliding shoe is driven to slide in sliding groove, thus
Seat lifting is driven, the second hydraulic stem of second hydraulic cylinder job control is flexible to pull rotating block mobile, to drive backrest inclination
Certain angle.
2, present invention setting massage cushion can make driver carry out massage alleviation to body in sitting posture state in long-time
Fatigue makes driver be easy fatigue over time in same angle seating, is massaged comfortably by massage cushion, improves the work of driver
Make efficiency, can effectively avoid seat from connecting with backrest by setting rotation axis and be broken, can have by the way that rotation axis is arranged
Rotation between effect enhancing backrest and seat.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the structural schematic diagram of cylinder in structure of the invention Fig. 1；
Fig. 3 is the connection schematic diagram of structure of the invention divider；
Fig. 4 is the structural schematic diagram of first hydraulic cylinder in structure of the invention Fig. 1.
In figure: 1, seat；2, backrest；3, massage cushion；4, pedestal；5, supporting leg；6, cylinder；601, connecting hole；602, it overflows
Pressure valve；603, support base；604, divider；605, main pressure pipe；606, connector；607, the first partial pressure pipe；608, the second partial pressure
Pipe；7, rotation axis；8, first hydraulic cylinder；9, second hydraulic cylinder；10, the first hydraulic stem；11, the second hydraulic stem；12, sliding groove；
13, sliding shoe；14, rotating block；15, rotating bar；16, fixing seat；17, the second connecting shaft；18, the second driving head；19, spiral shell is rotated
Bolt；20, sealing plate；21, retainer；22, U-shaped head；23, pin；24, the first driving head；25, attachment base；26, the first connecting shaft.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-4 is please referred to, the present invention provides a kind of technical solution: a kind of engineering truck with backrest inclination angle regulating mechanism
Seat, including seat 1, backrest 2, massage cushion 3, pedestal 4, supporting leg 5, cylinder 6 and rotation axis 7, the top of seat 1 and backrest 2
Bottom be fixedly connected, the outer wall of massage cushion 3 is fixedly connected with the outer wall of seat 1, the bottom at the top of pedestal 4 and supporting leg 5
It is fixedly connected, the top of supporting leg 5 is fixedly connected with the bottom of seat 1, wherein supporting leg 5 includes rotating bolt 19, rotates spiral shell
The outer wall of bolt 19 and the inner wall of supporting leg 5 are rotatablely connected, and the bottom of rotating bolt 19 is connect with the bottom thread of seat 1, seat 1
It is rotatablely connected by the rotating bolt 19 and supporting leg 5 of upper setting, the rotating bolt 9 of setting is convenient in order to which seat 1 is in lifting
Seat 1 rotates on supporting leg 5, and the bottom of cylinder 6 is fixedly connected with the top of pedestal 4, outer wall and the seat 1 of rotation axis 7
Inner wall rotation connection, the both ends of rotation axis 7 are connect with the lower rotation of backrest 2, and in the present embodiment, seat 1 passes through setting
Rotation axis 7 is fixedly connected with backrest 2, and the top of massage cushion 3 is fixedly connected with the outer wall of backrest 2, wherein setting massage cushion can
Make driver carry out massage to body in sitting posture state in long-time to relieve fatigue, makes driver in the same angle seating time
Easy fatigue long, is massaged comfortable by massage cushion, improves the working efficiency of driver, the cunning that first hydraulic cylinder 8 passes through setting
Motion block 13 is fixedly connected with seat 1, and second hydraulic cylinder 9 is fixedly connected by the rotating block 14 of setting with backrest 2, wherein setting
Massage cushion can make driver long-time in sitting posture state to body carry out massage relieve fatigue.
In the present embodiment, the bottom of seat 1 includes first hydraulic cylinder 8, the first hydraulic stem 10, sliding groove 12, sliding shoe
13, sealing plate 20, rotation seat 21, U-shaped head 22, pin 23, the first driving head 24, attachment base 25 and the first connecting shaft 26, the first liquid
The inner wall of cylinder pressure 8 and the outer wall of the first hydraulic stem 10 are slidably connected, and the top of the first hydraulic stem 10 and the bottom of U-shaped head 22 are fixed
Connection, the pin 23 by setting and sliding shoe 13 of U-shaped head 22 are rotatablely connected, and the outer wall of sliding shoe 13 is interior with sliding groove 12
Wall is slidably connected, and the outer wall of sealing plate 20 is fixedly connected with Ei, the bottom of first hydraulic cylinder 8 and transmission with the top of first hydraulic cylinder 8
The top of seat 21 is fixedly connected, and retainer 21 is rotatablely connected by the first connecting shaft 26 of setting with attachment base 25, the first transmission
First 24 outer wall is fixedly connected with the outer wall of retainer 21, wherein the first hydraulic cylinder 8 of setting in order to control the lifting of seat 1,
Movement and guidance moving direction of the sliding shoe 13 of setting in order to facilitate hydraulic stem 10.
In the present embodiment, backrest 2 includes second hydraulic cylinder 9, the first hydraulic stem 10, sliding groove 12, sliding shoe 13, sealing plate
20, rotation seat 21, U-shaped head 22, pin 23, the first driving head 24, attachment base 25 and the first connecting shaft 26, second hydraulic cylinder 9
The outer wall of inner wall and the second hydraulic stem 11 is slidably connected, and the second hydraulic stem 11 is rotated by the rotating bar 15 and rotating block 14 of setting
Connection, the outer wall of rotating block 14 is fixedly connected with the outer wall of backrest 2, second hydraulic cylinder 9 by the second connecting shaft 17 of setting and
Fixing seat 16 is rotatablely connected, and the outer wall of the second driving head 18 is fixedly connected with the outer wall of second hydraulic cylinder 9, wherein the of setting
Two hydraulic cylinders, 9 the second hydraulic stem of job control 11 is flexible to pull rotating block 14 mobile, so that backrest 2 be driven to tilt certain angle
Degree.
In the present embodiment, cylinder 6 includes connecting hole 601, overpressure valve 602, support base 603, divider 604, main pressure pipe
605, connector 606, first divides pipe 607 and the second partial pressure pipe 608, the inner wall card of the outer wall of connecting hole 601 and main pressure pipe 605
It connects, the inner wall of main pressure pipe 605 and the outer wall of connector 606 are clamped, and the outer wall of the outer wall and divider 604 of connector 606 is fixed
Connection, the top of the outer wall cylinder 6 of overpressure valve 602 are fixedly connected, and the top of support base 603 is fixedly connected with the bottom of cylinder 6
The inner wall of first partial pressure pipe 607 and the other end of connector 606 are clamped, and the second partial pressure pipe 608 divides the one of pipe 607 far from first
Side is fixedly connected with connector 606, wherein the cylinder 6 of setting facilitates first hydraulic cylinder 8 and second hydraulic to provide power
Cylinder 9 works, and the other end of the first partial pressure pipe 607 is fixedly connected with the outer wall of the first driving head 24, and divider 604 passes through setting
First partial pressure pipe 607 is fixedly connected with first hydraulic cylinder 8, the other end of the second partial pressure pipe 608 and the outer wall of the second driving head 18
It is fixedly connected, divider 604 is fixedly connected by the second partial pressure pipe 608 of setting with second hydraulic cylinder 9, and cylinder 6 passes through setting
Divider 604 respectively with first hydraulic cylinder 8, second hydraulic cylinder 9 be sequentially connected, wherein divider 604 for convenience it is different when
It controls first hydraulic cylinder 8 and second hydraulic cylinder 9 works.
In use, the engineering automobile seat with backrest inclination angle regulating mechanism is fixedly mounted on engineering truck, pass through
Divider 604 assigns to the power that cylinder 6 provides in the first partial pressure pipe 607 and the second partial pressure pipe 608, the control of divider 604 the
One hydraulic cylinder 8 and second hydraulic cylinder 9 work, and first hydraulic cylinder 8 controls the work of the first hydraulic stem 10 and stretches, and sliding shoe 13 is driven to exist
It is slided in sliding groove 12, so that seat 1 be driven to go up and down, 9 the second hydraulic stem of job control 11 of second hydraulic cylinder is flexible to pull rotation
Block 14 is mobile, so that backrest 2 be driven to tilt certain angle.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (7)
1. a kind of engineering automobile seat with backrest inclination angle regulating mechanism, including seat (1), backrest (2), massage cushion (3), bottom
Seat (4), supporting leg (5), cylinder (6) and rotation axis (7), it is characterised in that: the top of seat (1) and the bottom of backrest (2) are solid
Fixed connection, the outer wall of massage cushion (3) are fixedly connected with the outer wall of seat (1), the top of pedestal (4) and the bottom of supporting leg (5)
It is fixedly connected, the top of supporting leg (5) is fixedly connected with the bottom of seat (1), the bottom of cylinder (6) and the top of pedestal (4)
It is fixedly connected, the outer wall of rotation axis (7) and the inner wall of seat (1) are rotatablely connected, the both ends of rotation axis (7) and the bottom of backrest (2)
Portion's rotation connection.
2. a kind of engineering automobile seat with backrest inclination angle regulating mechanism according to claim 1, it is characterised in that: seat
(1) bottom includes first hydraulic cylinder (8), the first hydraulic stem (10), sliding groove (12), sliding shoe (13), sealing plate (20), rotation
Seat (21), U-shaped head (22), pin (23), the first driving head (24), attachment base (25) and the first connecting shaft (26), first is hydraulic
The inner wall of cylinder (8) and the outer wall of the first hydraulic stem (10) are slidably connected, the top of the first hydraulic stem (10) and the bottom of U-shaped head (22)
Portion is fixedly connected, and the pin (23) by setting of U-shaped head (22) is rotatablely connected with sliding shoe (13), the outer wall of sliding shoe (13)
It is slidably connected with the inner wall of sliding groove (12), is fixedly connected with Ei at the top of the outer wall of sealing plate (20) and first hydraulic cylinder (8), first
It is fixedly connected at the top of the bottom of hydraulic cylinder (8) and retainer (21), the first connecting shaft (26) that retainer (21) passes through setting
It is rotatablely connected with attachment base (25), the outer wall of the first driving head (24) is fixedly connected with the outer wall of retainer (21).
3. a kind of engineering automobile seat with backrest inclination angle regulating mechanism according to claim 1, it is characterised in that: backrest
It (2) include second hydraulic cylinder (9), the second hydraulic stem (11), rotating block (14), rotating bar (15), fixing seat (16), the second connection
The outer wall of axis (17) and the second driving head (18), the inner wall and the second hydraulic stem (11) of second hydraulic cylinder (9) is slidably connected, and second
Hydraulic stem (11) is rotatablely connected by the rotating bar (15) of setting and rotating block (14), the outer wall of rotating block (14) and backrest (2)
Outer wall be fixedly connected, second hydraulic cylinder (9) by setting the second connecting shaft (17) and fixing seat (16) be rotatablely connected, second
The outer wall of driving head (18) is fixedly connected with the outer wall of second hydraulic cylinder (9).
4. a kind of engineering automobile seat with backrest inclination angle regulating mechanism according to claim 1, it is characterised in that: cylinder
It (6) include connecting hole (601), overpressure valve (602), support base (603), divider (604), main pressure pipe (605), connector
(606), the first partial pressure pipe (607) and the second partial pressure pipe (608), the outer wall of connecting hole (601) and the inner wall card of main pressure pipe (605)
It connects, the inner wall of main pressure pipe (605) and the outer wall of connector (606) are clamped, outer wall and divider (604) of connector (606)
Outer wall is fixedly connected, and is fixedly connected at the top of the outer wall cylinder (6) of overpressure valve (602), the top of support base (603) and cylinder
(6) bottom is fixedly connected with the inner wall of the first partial pressure pipe (607) and the other end of connector (606) is clamped, the second partial pressure pipe
(608) side far from the first partial pressure pipe (607) is fixedly connected with connector (606).
5. a kind of engineering automobile seat with backrest inclination angle regulating mechanism according to claim 1, it is characterised in that: supporting leg
It (5) include rotating bolt (19), the outer wall of rotating bolt (19) and the inner wall of supporting leg (5) are rotatablely connected, rotating bolt (19)
Bottom connect with the bottom thread of seat (1), seat (1) is rotated by the rotating bolt (19) of upper setting and supporting leg (5)
Connection.
6. a kind of engineering automobile seat with backrest inclination angle regulating mechanism according to claim 4, it is characterised in that: first point
The other end of pressure pipe (607) is fixedly connected with the outer wall of the first driving head (24), the first partial pressure that divider (604) passes through setting
Pipe (607) is fixedly connected with first hydraulic cylinder (8), the other end of the second partial pressure pipe (608) and the outer wall of the second driving head (18)
It is fixedly connected, divider (604) is fixedly connected by the second partial pressure pipe (608) of setting with second hydraulic cylinder (9), cylinder (6)
It is sequentially connected respectively with first hydraulic cylinder (8), second hydraulic cylinder (9) by the divider (604) of setting.
7. a kind of engineering automobile seat with backrest inclination angle regulating mechanism according to claim 3, it is characterised in that: seat
(1) it is fixedly connected by the rotation axis (7) of setting with backrest (2), the top of massage cushion (3) and the fixed company of the outer wall of backrest (2)
It connects, first hydraulic cylinder (8) is fixedly connected by the sliding shoe (13) of setting with seat (1), and second hydraulic cylinder (9) passes through setting
Rotating block (14) is fixedly connected with backrest (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624446.4A CN110316028A (en) | 2019-07-11 | 2019-07-11 | A kind of engineering automobile seat with backrest inclination angle regulating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910624446.4A CN110316028A (en) | 2019-07-11 | 2019-07-11 | A kind of engineering automobile seat with backrest inclination angle regulating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110316028A true CN110316028A (en) | 2019-10-11 |
Family
ID=68121938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910624446.4A Pending CN110316028A (en) | 2019-07-11 | 2019-07-11 | A kind of engineering automobile seat with backrest inclination angle regulating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110316028A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734003A (en) * | 2021-08-17 | 2021-12-03 | 盐城同环机电科技有限公司 | Multifunctional automobile seat capable of being expanded |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040660A (en) * | 1975-08-07 | 1977-08-09 | American Seating Company | Adjustable back seat with reduced moment arm |
| CN2719649Y (en) * | 2004-07-28 | 2005-08-24 | 王典超 | Seat cushion with air bag |
| CN103587440A (en) * | 2013-11-19 | 2014-02-19 | 浙江吉利汽车研究院有限公司 | Safe seat of automobile |
| CN106740314A (en) * | 2017-01-22 | 2017-05-31 | 南宁市武拖机械有限责任公司 | A kind of tractor seat |
| CN207000228U (en) * | 2017-06-06 | 2018-02-13 | 晋州市冀丰农机有限公司 | A kind of automotive seat |
| CN207225133U (en) * | 2017-08-03 | 2018-04-13 | 绍兴厚道自动化设备有限公司 | A kind of seat for improving automotive performance |
-
2019
- 2019-07-11 CN CN201910624446.4A patent/CN110316028A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4040660A (en) * | 1975-08-07 | 1977-08-09 | American Seating Company | Adjustable back seat with reduced moment arm |
| CN2719649Y (en) * | 2004-07-28 | 2005-08-24 | 王典超 | Seat cushion with air bag |
| CN103587440A (en) * | 2013-11-19 | 2014-02-19 | 浙江吉利汽车研究院有限公司 | Safe seat of automobile |
| CN106740314A (en) * | 2017-01-22 | 2017-05-31 | 南宁市武拖机械有限责任公司 | A kind of tractor seat |
| CN207000228U (en) * | 2017-06-06 | 2018-02-13 | 晋州市冀丰农机有限公司 | A kind of automotive seat |
| CN207225133U (en) * | 2017-08-03 | 2018-04-13 | 绍兴厚道自动化设备有限公司 | A kind of seat for improving automotive performance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113734003A (en) * | 2021-08-17 | 2021-12-03 | 盐城同环机电科技有限公司 | Multifunctional automobile seat capable of being expanded |
| CN113734003B (en) * | 2021-08-17 | 2023-06-06 | 盐城同环机电科技有限公司 | Multifunctional automobile seat capable of being expanded |
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Application publication date: 20191011 |