CN205589231U - Return mechanism is stepped on to train seat no. 1 - Google Patents
Return mechanism is stepped on to train seat no. 1 Download PDFInfo
- Publication number
- CN205589231U CN205589231U CN201620302759.XU CN201620302759U CN205589231U CN 205589231 U CN205589231 U CN 205589231U CN 201620302759 U CN201620302759 U CN 201620302759U CN 205589231 U CN205589231 U CN 205589231U
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- foot
- operated
- bracing wire
- return mechanism
- support
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Abstract
The utility model discloses a return mechanism is stepped on to train seat no. 1 relates to traffic areas, including the under bracing, going up support, handrail and back, the handrail is installed on last the support, return mechanism is stepped on to train seat no. 1 includes still that pedal device, first regulation are acted as go -between, the second is adjusted and is acted as go -between, back adjustment button, back connecting piece and air spring, the one end that first regulation was acted as go -between links to each other with pedal device, and the other end links to each other with the air spring, the second is adjusted the one end of acting as go -between and is linked to each other with back adjustment button, and other end air spring links to each other, pedal device installs in back one side below, and the foot leans on device bottom below, back adjustment button installs on the handrail, and the back connecting piece is installed on the back. Compared with the prior art, the utility model discloses simple structure, one steps on the return, and it is very convenient to use, moreover durable.
Description
Technical field
This utility model relates to automobile-used utensil, steps on return mechanism particularly to a kind of train seat one.
Background technology
Along with China's rapid development of economy, railway transport of passengers seems and does not adapts to the needs of economic development,
And the construction of Novel high-speed train is with the problem thoroughly solving railway transport of passengers ability wretched insufficiency；High-speed cruising
Train necessarily proposes higher requirement to the comfortableness taking train.Therefore we devise rotatable, backrest
Tiltable and medicated cushion slidably mechanism, and tread mechanism is to meet the comfortableness that passenger takes.When train arrives
When reaching terminus return, need seat to revolve turnback, to meet passenger's riding comfort, make the side of taking
To consistent with This train is bound for XXX, this needs enough space, so needing, the backrest tilted, to put
Under step 4 return to home position.If manually recovered, then need to take a lot of time and manpower, uncomfortable
Answer the needs of the modern life.
Utility model content
The purpose of this utility model is that a kind of train seat one of offer steps on return mechanism, this train seat one
Stepping on return mechanism simple in construction, one steps on return, very easy to use, and durable in use.
Technical scheme is: a kind of train seat one steps on return mechanism, including lower support, upper support, handrail
And backrest, handrail is arranged on and supports, described train seat one step on return mechanism also include foot pedal apparatus,
First regulation bracing wire, the second regulation bracing wire, backrest regulation button, backrest connector and air spring；First adjusts
One end of joint bracing wire is connected with foot pedal apparatus, and the other end is connected with air spring；Second regulation bracing wire one end with
Backrest regulation button is connected, and other end air spring is connected；Foot pedal apparatus is arranged on backrest one side-lower, and foot leans on
Below bottom of device；Backrest regulation button is arranged on handrail, and backrest connector is arranged on backrest.
As preferably, described train seat one is stepped on return mechanism and is also included air spring mounting seat, described air spring
Mounting seat is arranged on and supports, and air spring one end is attached with air spring mounting seat bearing pin, the other end
It is attached with backrest connector.
As preferably, described train seat one is stepped on return mechanism and is also included the first pedal stator, crus secunda
Pedal stator and pedal support, the first pedal stator and crus secunda pedal stator are arranged on lower support
On, pedal support is arranged on the first pedal stator and crus secunda pedal stator.
As preferably, described foot pedal apparatus include foot-operated bracing wire fixture, foot-operated spring, rotary pedals support,
Second extension spring pin, foot-operated bearing pin, pedal, the first extension spring pin, foot-operated rotate positioning roller screw,
Foot-operated position-limited wheel, foot-operated chain connection axle and the axis of guide；Foot-operated position-limited wheel is enclosed within foot-operated rotation positioning roller spiral shell
Nailing on, the foot-operated positioning roller screw that rotates is arranged on rotary pedals support, and foot-operated bearing pin is fixed on swivel foot
Step on support, use foot-operated bearing pin to be arranged on foot-operated by rotary pedals support, the foot-operated positioning roller screw that rotates
On support, foot-operated bracing wire fixture is arranged on pedal support with the first extension spring pin, the two ends of foot-operated spring
Hooking respectively and nail at the second extension spring pin and the first tension spring pin, foot-operated chain connection axle is arranged on rotary pedals and props up
On frame, the axis of guide is arranged on foot-operated bracing wire fixture, one end of the first regulation bracing wire and foot-operated chain connection
Axle is attached, then by the axis of guide, is finally fixed on foot-operated bracing wire fixture.
As preferably, described foot-operated bearing pin is provided with spring hook trough.
As preferably, described air spring includes that air spring mounting seat connects end, air spring stroke lever and backrest even
Connect end, air spring mounting seat connection end is provided with bracing wire installation site and anchorage shoe.
As preferably, described air spring stroke lever is coated with cushion pad and or plastic sheath.
As preferably, described train seat one is stepped on return mechanism and is also included that foot leans on device and foot to lean on bracing wire, described
Foot leans on device by one end connecting pin of bracing wire, and the other end is connected with foot pedal apparatus.
As preferably, by device, described foot includes that foot fixes axle by bracing wire, foot leans on by bracing wire fixture, foot
Lock pin, foot lean on by switch, foot connector on the lower, foot by torsion spring, extension spring pin, the top connector of foot, foot
Lock screw and foot are by locking locking member；Described foot is fixed on foot by lock pin and leans on bracing wire fixture, and foot leans on lock pin one
Hold through the top connector of foot, foot is connected and consolidates with foot by the hole on lock pin by the hole on bracing wire fixture
Fixed, the other end is fixed on foot by locking locking member, and foot is fixed on foot connector on the lower by the locking member that locks；Foot
Fixing axle by bracing wire to be connected by the hole of the other end on bracing wire fixture with foot, foot is hooked in by one end of torsion spring
On foot-operated lock pin, the other end is hooked in tension spring pin and nails on, and the top connector of foot is fixed on foot connector on the lower,
And foot connector on the lower is fixed on and supports.
As preferably, described first regulation bracing wire is two people's seat 2, three people's seats 3, described second regulation
Bracing wire is two people's seat 2, three people's seats 3.
Compared with prior art, principle of the present utility model and having the beneficial effects that:
This utility model simple in construction, one steps on return, very easy to use, and durable in use.
Accompanying drawing explanation
Fig. 1 is that this utility model foot pedal apparatus, the first regulation bracing wire, foot are by bracing wire mutual relation schematic diagram；
Fig. 2 is this utility model foot pedal apparatus overall structure schematic diagram；
Fig. 3 is enlarged drawing at Fig. 2 A；
Fig. 4 is that this utility model uses state stereogram schematic diagram；
Fig. 5 is enlarged drawing schematic diagram at Fig. 4 B；
Fig. 6 is air spring overall structure schematic diagram；
Fig. 7 is plastic sheath installation site schematic diagram；
Fig. 8 is this utility model the first pedal stator and crus secunda pedal stator position view；
Fig. 9 is that this utility model foot is by device installation site schematic diagram；
Figure 10 is enlarged drawing schematic diagram at Fig. 9 C；
Figure 11 is that this utility model foot is by device decomposition texture schematic diagram；
Figure 12 is that this utility model foot uses state diagram by device；
Figure 13 is enlarged drawing schematic diagram at Figure 12 D；
Figure 14 this utility model backrest and seat foot are by being in the schematic diagram of state opened；
Figure 15 this utility model foot pedal apparatus is by the schematic diagram of foot-operated spring also return original state；
Figure 16 is enlarged drawing schematic diagram at Figure 15 E；
Figure 17 this utility model rides pin shaft structure schematic diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Such as Fig. 1-17, a kind of train seat one steps on return mechanism, including foot pedal apparatus, lower support 11, on
Support the 12, first regulation bracing wire 10 (two people's seats 2, three people's seats 3), the second regulation bracing wire 18 (two
People's seat 2, three people's seats 3), backrest regulation button 13, backrest connector 15, air spring 16 and leaning on
The back of the body 14.One end of first regulation bracing wire 10 is connected with foot pedal apparatus, and the other end is connected with air spring 16.
Foot pedal apparatus is arranged on backrest 14 1 side-lower, and foot is by below 14 bottom of device.
Backrest regulation button 13 is arranged on handrail, and handrail is arranged in support 12, air spring mounting seat
17 are arranged in support 12, and backrest connector 15 is arranged on backrest 14, air spring 16 one end and gas
Spring mounting seat 17 is attached with bearing pin, and the other end is attached with backrest connector 15.
Train seat one is stepped on return mechanism and is also included the first pedal stator 51, crus secunda pedal stator
52 and pedal support 8, the first pedal stator 51 and crus secunda pedal stator 52 be arranged on lower support
On 11, pedal support 8 is arranged on the first pedal stator 51 and crus secunda pedal stator 52.
Foot pedal apparatus includes foot-operated bracing wire fixture 1, foot-operated spring 2, the 3, second extension spring of rotary pedals support
Pin 4, foot-operated bearing pin 6, pedal the 7, first extension spring pin 9, foot-operated rotate positioning roller screw 19,
Foot-operated position-limited wheel 31, foot-operated chain connection axle 32 and the axis of guide 33.
Foot-operated position-limited wheel 31 is enclosed within to ride and rotates on positioning roller screw 19, and motion is flexible, and foot-operated rotation
Positioning roller screw 19 is arranged on rotary pedals support 3, and foot-operated bearing pin 6 is fixed on rotary pedals support 3
On, use foot-operated bearing pin 6 to be arranged on foot-operated by rotary pedals support 3, the foot-operated positioning roller screw 19 that rotates
On support 8, it is ensured that foot pedal apparatus motion flexibly, is ridden bearing pin 6 simultaneously and is provided with spring hook trough, make foot-operated bullet
Spring 2 will not move left and right after hooking. and foot-operated bracing wire fixture 1 is arranged on foot-operated with the first extension spring pin 9
On frame 8, the two ends of foot-operated spring 2 hook respectively on the second extension spring pin 4 and the first extension spring pin 9, foot
Stepping on chain connection axle 32 to be arranged on rotary pedals support 3, the axis of guide 33 is arranged on foot-operated bracing wire fixture
On 1, one end of the first regulation bracing wire 10 is attached with foot-operated chain connection axle 32, then passes through the axis of guide
33, finally it is fixed on foot-operated bracing wire fixture 1.
Air spring 16 is arranged in air spring mounting seat 17.Air spring 16 includes that air spring mounting seat connects
End, air spring stroke lever 163 and backrest connect end.It is provided with bracing wire on air spring mounting seat connection end to install
Position 161 and anchorage shoe 162.Cushion pad 165 it is coated with, buffering on air spring stroke lever 163
Pad 165 is coated with plastic sheath 164, plays guiding, dust-proof, waterproof and antihunt action.
The two ends of the second regulation bracing wire 18 are attached with backrest regulation button 13 and air spring 161 respectively,
And be fixed on anchorage shoe 162.
First regulation bracing wire 10 passes in bracing wire installation site 161, and is fixed on anchorage shoe 162
On.
During use, first outwards remove backrest regulation button 13 with a hands, be now applied to backrest regulation button
The operating physical force of 13 makes regulation bracing wire erecting device 161 top gas spring travel bar by the second regulation bracing wire 18
163, air spring 16 is in compressive state, now exerts oneself gently to backrest rear with another hands, and backrest can
Being adjusted to certain angle, when reaching the angle needed, two handss unclamp, and now backrest is just solid in this angle
Fixed, in order to multiple backrests being adjusted to original state simultaneously, operator only need to exert oneself with foot gently
Trampling pedal 7, make rotary pedals support 3 shift by foot-operated spring 2, foot-operated spring 2 is in stretching
State, makes air spring 16 be transferred to return state, gas bullet by compressive state by the first regulation bracing wire 10 simultaneously
The returning place force of spring 16 connects 15 by backrest and backrest 14 is adjusted to original state, then cancels firmly,
Foot pedal apparatus is returned to original state by foot-operated spring 2.
Train seat one is stepped on return mechanism and is also included that foot leans on device and foot by bracing wire 27.
Foot by device include foot by bracing wire fix axle 20, foot by bracing wire fixture 21, foot by lock pin 22,
Foot leans on switch 26, nut 28, screw rod by torsion spring 23, extension spring pin 24, the top connector of foot 25, foot
29, decorative nuts 30, foot connector 34 on the lower, foot are by locking screw 35, foot by locking locking member 36.
First by lock pin 22, foot being first fixed on foot and lean on bracing wire fixture 21, foot passes by lock pin 22 one end
The top connector of foot 25, is connected foot also by the hole on lock pin 22 with foot by the hole on bracing wire fixture 21
Connecting fixing with screw rod 29 with nut 28, other end foot is fixed on foot by locking by lock screw 35
In locking member 36, and foot is fixed on foot connector 34 on the lower by locking locking member 36.Foot is solid by bracing wire
Dead axle 20 is connected by the hole of the other end on bracing wire fixture 21 with foot, and foot is worn by one end of bracing wire 27
Cross foot and fix the hole on axle 20 by bracing wire, and with decorative nuts 30, foot is fixed on solid foot by bracing wire 27 and leans on
Bracing wire is fixed on axle 20, and the other end is attached with foot-operated chain connection axle 32, then by the axis of guide 33,
Finally it is fixed on foot-operated bracing wire fixture 1.Foot is hooked on foot-operated lock pin 22 separately by one end of torsion spring 23
One end is hooked on extension spring pin 24, and foot leans on lock pin 22 motion flexibility and reliability by bracing wire fixture 21 and foot.
The top connector of foot 25 is fixed on foot connector 34 on the lower, and foot connector 34 on the lower uses rivet
In upper support 12.
Step on foot to be moved forward and backward by bracing wire 27 by foot-operated lock pin unblock band foot by switch 26, it is achieved seat foot leans on
Rotate.When stepping on pedal 7, foot is made to lean on bracing wire fixture 21 and foot by lock pin by foot by bracing wire 27
22 motions, foot is become again position by torsion spring 23 by stretching simultaneously, makes foot return to initial position by device；Lead to simultaneously
Crossing foot-operated spring 2 makes rotary pedals support 3 shift, and foot-operated spring 2 is in extended state, adjusts by first
Joint bracing wire 10 makes air spring 16 be transferred to return state by compressive state, and the returning place force of air spring 16 is by leaning on
The back of the body connects 15 and backrest 14 is adjusted to original state, then cancels firmly, and foot pedal apparatus is by foot-operated spring
2 also return original states.
Claims (10)
1. train seat one steps on a return mechanism, including lower support, upper support, handrail and backrest, handrail
Be arranged on and support, it is characterised in that: described train seat one step on return mechanism also include foot pedal apparatus,
First regulation bracing wire, the second regulation bracing wire, backrest regulation button, backrest connector and air spring；First adjusts
One end of joint bracing wire is connected with foot pedal apparatus, and the other end is connected with air spring；Second regulation bracing wire one end with
Backrest regulation button is connected, and other end air spring is connected；Foot pedal apparatus is arranged on backrest one side-lower, and foot leans on
Below bottom of device；Backrest regulation button is arranged on handrail, and backrest connector is arranged on backrest.
Train seat one the most according to claim 1 steps on return mechanism, it is characterised in that: described train
Seat one is stepped on return mechanism and is also included that air spring mounting seat, described air spring mounting seat are arranged on and support,
Air spring one end is attached with air spring mounting seat bearing pin, and the other end is attached with backrest connector.
Train seat one the most according to claim 1 and 2 steps on return mechanism, it is characterised in that: described
Train seat one is stepped on return mechanism and is also included the first pedal stator, crus secunda pedal stator and foot-operated
Frame, the first pedal stator and crus secunda pedal stator are arranged in lower support, and pedal support is arranged on
On first pedal stator and crus secunda pedal stator.
Train seat one the most according to claim 3 steps on return mechanism, it is characterised in that: described foot-operated
Device includes foot-operated bracing wire fixture, foot-operated spring, rotary pedals support, the second extension spring pin, foot-operated pin
Axle, pedal, the first extension spring pin, foot-operated rotation positioning roller screw, foot-operated position-limited wheel, foot-operated hinge
Connecting shaft and the axis of guide；Foot-operated position-limited wheel is enclosed within foot-operated rotation positioning roller screw, and foot-operated rotation positions rolling
Wheel screw is arranged on rotary pedals support, and foot-operated bearing pin is fixed on rotary pedals support, uses foot-operated pin
Rotary pedals support, the foot-operated positioning roller screw that rotates are arranged on pedal support by axle, and foot-operated bracing wire is fixed
Part is arranged on pedal support with the first extension spring pin, and the two ends of foot-operated spring hook respectively at the second extension spring pin
Nailing on the first tension spring pin, foot-operated chain connection axle is arranged on rotary pedals support, and the axis of guide is arranged on foot
Stepping on bracing wire fixture, one end of the first regulation bracing wire is attached with foot-operated chain connection axle, then by leading
To axle, finally it is fixed on foot-operated bracing wire fixture.
Train seat one the most according to claim 4 steps on return mechanism, it is characterised in that: described foot-operated
Bearing pin is provided with spring hook trough.
Train seat one the most according to claim 5 steps on return mechanism, it is characterised in that: described gas bullet
Spring includes that air spring mounting seat connects end, air spring stroke lever and backrest and connects end, and air spring mounting seat connects
Bracing wire installation site and anchorage shoe it is provided with on end.
Train seat one the most according to claim 6 steps on return mechanism, it is characterised in that: described gas bullet
Cushion pad and or plastic sheath it is coated with on spring stroke lever.
Train seat one the most according to claim 1 and 2 steps on return mechanism, it is characterised in that: described
Train seat one is stepped on return mechanism and is also included that foot leans on device and foot to connect by one end of bracing wire by bracing wire, described foot
Foot leans on device, and the other end is connected with foot pedal apparatus.
Train seat one the most according to claim 8 steps on return mechanism, it is characterised in that: described foot leans on
Device includes that foot fixes axle by bracing wire, foot leans on torsion spring, tension spring pin by bracing wire fixture, foot by lock pin, foot
Nail, the top connector of foot, foot by switch, foot connector on the lower, foot by lock screw and foot by lock locking member；
Described foot is fixed on foot by lock pin and leans on bracing wire fixture, and foot passes the top connector of foot by lock pin one end, will
Foot is connected and fixes with foot by the hole on lock pin by the hole on bracing wire fixture, and the other end is fixed on foot by lock
On fixture, foot is fixed on foot connector on the lower by locking locking member；Foot fixes axle with foot by bracing wire by bracing wire
The hole of the other end on fixture is connected, and foot is hooked on foot-operated lock pin by one end of torsion spring, and the other end is hooked in
Tension spring pin nails on, and the top connector of foot is fixed on foot connector on the lower, and foot connector on the lower is fixed on
In support.
Train seat one the most according to claim 9 steps on return mechanism, it is characterised in that: described
One regulation bracing wire is two people's seat 2, three people's seats 3, and described second regulation bracing wire is two people's seat 2, three
People's seat 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302759.XU CN205589231U (en) | 2016-04-11 | 2016-04-11 | Return mechanism is stepped on to train seat no. 1 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620302759.XU CN205589231U (en) | 2016-04-11 | 2016-04-11 | Return mechanism is stepped on to train seat no. 1 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205589231U true CN205589231U (en) | 2016-09-21 |
Family
ID=56921974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620302759.XU Active CN205589231U (en) | 2016-04-11 | 2016-04-11 | Return mechanism is stepped on to train seat no. 1 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205589231U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644576A (en) * | 2016-04-11 | 2016-06-08 | 成都市天龙交通设备有限公司 | Once-stepping returning mechanism and method for train chair |
| CN108784112A (en) * | 2017-12-01 | 2018-11-13 | 自贡市袋友皮具有限公司 | Skin bed |
-
2016
- 2016-04-11 CN CN201620302759.XU patent/CN205589231U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644576A (en) * | 2016-04-11 | 2016-06-08 | 成都市天龙交通设备有限公司 | Once-stepping returning mechanism and method for train chair |
| CN108784112A (en) * | 2017-12-01 | 2018-11-13 | 自贡市袋友皮具有限公司 | Skin bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |