CN106904104A - Truck seat catapult - Google Patents
Truck seat catapult Download PDFInfo
- Publication number
- CN106904104A CN106904104A CN201710266090.2A CN201710266090A CN106904104A CN 106904104 A CN106904104 A CN 106904104A CN 201710266090 A CN201710266090 A CN 201710266090A CN 106904104 A CN106904104 A CN 106904104A
- Authority
- CN
- China
- Prior art keywords
- outer tube
- cylinder outer
- oil cylinder
- extrusion oil
- hoist 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/08—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position
- B60J7/16—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel
- B60J7/1628—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of non-sliding type, i.e. movable or removable roofs or panels, e.g. let-down tops or roofs capable of being easily detached or of assuming a collapsed or inoperative position non-foldable and rigid, e.g. a one-piece hard-top or a single rigid roof panel for covering the passenger compartment
-
- 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
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/4207—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces
- B60N2/4214—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal
- B60N2/4221—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats characterised by the direction of the g-forces longitudinal due to impact coming from the front
-
- 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
- B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
- B60N2/427—Seats or parts thereof displaced during a crash
- B60N2/42727—Seats or parts thereof displaced during a crash involving substantially rigid displacement
- B60N2/42736—Seats or parts thereof displaced during a crash involving substantially rigid displacement of the whole seat
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Actuator (AREA)
Abstract
The invention discloses a kind of truck seat catapult, including extrusion oil cylinder outer tube and hoist cylinder outer tube, extrusion oil cylinder outer tube is horizontally set on the lower section of cab floor, one end of extrusion oil cylinder outer tube is fixedly connected with the fixed seat on the big frame of car body, the other end of extrusion oil cylinder outer tube is then inserted with extrusion oil cylinder inner tube, extrusion oil cylinder outer tube then fills up hydraulic oil, two one end of extrusion oil cylinder inner tube are fixedly connected by the spring plate that hits procephalic with car, hoist cylinder outer tube is then enclosed within vertical hoist cylinder inner tube, hoist cylinder inner tube runs through hydraulic oil petroleum pipeline, one end of hydraulic oil petroleum pipeline connects with hoist cylinder outer tube, the other end of hydraulic oil petroleum pipeline is then connected with extrusion oil cylinder outer tube, the rear portion of automotive seat is fixed on the side wall of hoist cylinder outer tube.When clashing into, seat can be flipped up the present invention, and then avoid headstock from deforming the injury produced to driver.
Description
Technical field
The present invention relates to a kind of ejector, specifically a kind of truck seat catapult.
Background technology
Truck is also referred to as truck, is mainly used in transporting goods, can sometimes referred to as draw the automobile of other vehicles, belongs to
Commerial vehicle classification.Can typically be divided into according to the weight for making car heavy and light-duty two kinds.Most lorries are all made with diesel motor
It is power resources, but has part pickup truck to use gasoline, oil gas or natural gas.It is annual that lorry phase inevitably occurs
The accident hit, causes substantial amounts of casualties, and wherein main cause is, when lorry is collided, front portion is clashed into and sent out
Change shape, and clashing into serious headstock will damage seriously, cause the death of driver, even if driver still has sign of life after clashing into, but
The headstock of deformation can also block driver, be delayed the time of rescue.
The content of the invention
To solve the above problems, it is an object of the invention to provide a kind of truck seat catapult, clash into when
Waiting seat can be flipped up, and then avoid headstock from deforming the injury produced to driver.
The present invention to achieve the above object, truck seat catapult, including extrusion oil cylinder outer tube and hoist cylinder outer tube,
Extrusion oil cylinder outer tube is horizontally set on the lower section of cab floor, the fixed seat on one end of extrusion oil cylinder outer tube and the big frame of car body
It is fixedly connected, the other end of extrusion oil cylinder outer tube is then inserted with extrusion oil cylinder inner tube, and extrusion oil cylinder outer tube then fills up hydraulic oil,
Two one end of extrusion oil cylinder inner tube are fixedly connected by the spring plate that hits procephalic with car, and it is vertical that hoist cylinder outer tube is then enclosed within
In hoist cylinder inner tube, hoist cylinder inner tube runs through hydraulic oil petroleum pipeline, outside one end of hydraulic oil petroleum pipeline and hoist cylinder
Pipe inside connection, the other end of hydraulic oil petroleum pipeline is then connected with extrusion oil cylinder outer tube, and the rear portion of automotive seat is fixed on
On the side wall of hoist cylinder outer tube.
By arrangement above, when clashing into, seat can be flipped up the present invention, and then avoid headstock from deforming
To driver produce injury, at the same time, jack-up block will jack-up headstock top movable plate, broken headstock top movable plate
Open, head bumps against headstock top when preventing driver from being launched, safer when driver is ejected.
Brief description of the drawings
In conjunction with accompanying drawing, the present invention will be further described.
Fig. 1 is structural representation of the invention.
Specific embodiment
As shown in figure 1, truck seat catapult, including extrusion oil cylinder outer tube 1 and hoist cylinder outer tube 2, extrusion oil cylinder
Outer tube 1 is horizontally set on the lower section of cab floor 3, and one end and the fixed seat 5 on the big frame 4 of car body of extrusion oil cylinder outer tube 1 are consolidated
Fixed connection, the other end of extrusion oil cylinder outer tube 1 is then inserted with extrusion oil cylinder inner tube 6, hydraulic pressure is then filled up inside extrusion oil cylinder outer tube 1
Oil, two one end of extrusion oil cylinder inner tube 6 are fixedly connected by the plate 8 that hits procephalic with car of spring 7, and hoist cylinder outer tube 2 then covers
In vertical hoist cylinder inner tube 9, position is reinforced in the thickening that the bottom of hoist cylinder inner tube 9 is then fixed on cab floor 3
On, hoist cylinder inner tube 9 runs through hydraulic oil petroleum pipeline 10, inside one end of hydraulic oil petroleum pipeline 10 and hoist cylinder outer tube 2
Connection, the other end of hydraulic oil petroleum pipeline 10 is then connected with the inside of extrusion oil cylinder outer tube 1, and the rear portion of automotive seat is fixed on lifting
On the side wall of oil cylinder outer tube 2, the end face of extrusion oil cylinder inner tube 6 inside extrusion oil cylinder outer tube 1 is coated with promotion piston 11, lifting oil
The upper end of cylinder inner tube 9 is coated with sealing piston 12, and the opening of the upper end of hydraulic oil petroleum pipeline 10 is located at the upper surface of sealing piston 12, rises
The top of drop oil cylinder outer tube 2 is provided with the jack-up block 14 contacted with headstock top movable plate 13, and headstock top movable plate 13 is by closing
On the side wall of headstock, the upper surface of headstock top movable plate 13 is provided with the serum cap covered at the top of hinge and headstock for page fixing
Plate 15, the bridge with steering wheel is fixed on the front side of headstock by rotating shaft, when such headstock is subject to clash into, bridge
Bottom will be to the lateral movement of driver one, and the steering wheel above bridge can then be rotated backward, i.e., to the side away from driver
To rotation, effectively prevent steering wheel from blocking the leg of driver, be also beneficial to the upward ejection of seat.
Operation principle of the present invention：When lorry headstock of the invention being installed being collided, plate 8 is hit by pressing spring 7, spring 7 is first
A part of power is first absorbed, the spring 7 for then compressing promotes extrusion oil cylinder inner tube 6 again, extrusion oil cylinder inner tube 6 is by extrusion oil cylinder outer tube
Hydraulic oil inside 1 is pushed into inside hoist cylinder outer tube 2 through hydraulic oil petroleum pipeline 10, quick inside hoist cylinder outer tube 2
Hydraulic oil is filled with, and as the increasing fast of hydraulic oil is by quick jack-up, the jack-up of hoist cylinder outer tube 2 will be driven on seat
Rise, play a part of ejector seat, at the same time, hoist cylinder outer tube 2 rises, and jack-up block 14 will jack-up headstock top movable
Plate 13, makes headstock top movable plate 13 be opened, and head bumps against headstock top when preventing driver from being launched, and will drive
It is safer when member's ejection.
Schematical specific embodiment of the invention is the foregoing is only, the scope of the present invention is not limited to.It is any
Those skilled in the art, done equivalent variations and modification on the premise of design of the invention and principle is not departed from,
The scope of protection of the invention should be belonged to.
Claims (4)
1. truck seat catapult, it is characterised in that：Including extrusion oil cylinder outer tube and hoist cylinder outer tube, extrusion oil cylinder outer tube
The lower section of cab floor is horizontally set on, one end of extrusion oil cylinder outer tube is fixedly connected with the fixed seat on the big frame of car body, squeezed
The other end of compressing cylinder outer tube is then inserted with extrusion oil cylinder inner tube, and extrusion oil cylinder outer tube then fills up hydraulic oil, in extrusion oil cylinder
Two one end of pipe are fixedly connected by the spring plate that hits procephalic with car, and hoist cylinder outer tube is then enclosed within vertical hoist cylinder
Guan Shang, bottom of the tube is then fixed on the thickening reinforcing position of cab floor in hoist cylinder, and hoist cylinder inner tube runs through liquid
Force feed petroleum pipeline, one end of hydraulic oil petroleum pipeline connects with hoist cylinder outer tube, the other end of hydraulic oil petroleum pipeline then with
Extrusion oil cylinder outer tube is connected, and the rear portion of automotive seat is fixed on the side wall of hoist cylinder outer tube.
2. truck seat catapult as claimed in claim 1, it is characterised in that：The extruding of the extrusion oil cylinder outer tube
Oil cylinder inner tube end face is coated with promotion piston, and hoist cylinder inner tube upper end is coated with sealing piston, and hydraulic oil petroleum pipeline upper end
Opening be located at sealing piston upper surface.
3. truck seat catapult as claimed in claim 1, it is characterised in that：The hoist cylinder outer tube top is provided with
The jack-up block contacted with headstock top movable plate, headstock top movable plate is fixed on the side wall of headstock by hinge, headstock top
Portion portable plate upper surface is provided with the rubber cover plate covered at the top of hinge and headstock.
4. truck seat catapult as claimed in claim 1, it is characterised in that：Bridge with steering wheel is solid by rotating shaft
It is scheduled on the front side of headstock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266090.2A CN106904104A (en) | 2017-04-21 | 2017-04-21 | Truck seat catapult |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710266090.2A CN106904104A (en) | 2017-04-21 | 2017-04-21 | Truck seat catapult |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106904104A true CN106904104A (en) | 2017-06-30 |
Family
ID=59211153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710266090.2A Pending CN106904104A (en) | 2017-04-21 | 2017-04-21 | Truck seat catapult |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106904104A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232218A (en) * | 2020-04-13 | 2020-06-05 | 程建坤 | Safety seat for civil aircraft |
-
2017
- 2017-04-21 CN CN201710266090.2A patent/CN106904104A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111232218A (en) * | 2020-04-13 | 2020-06-05 | 程建坤 | Safety seat for civil aircraft |
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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: 20170630 |
|
| WD01 | Invention patent application deemed withdrawn after publication |