CN209535078U - A kind of drivers' cab driver's chair - Google Patents
A kind of drivers' cab driver's chair Download PDFInfo
- Publication number
- CN209535078U CN209535078U CN201920196033.6U CN201920196033U CN209535078U CN 209535078 U CN209535078 U CN 209535078U CN 201920196033 U CN201920196033 U CN 201920196033U CN 209535078 U CN209535078 U CN 209535078U
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- China
- Prior art keywords
- chair
- main seat
- fixed
- massage
- plate
- 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.)
- Expired - Fee Related
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- 244000309464 bull Species 0.000 claims abstract description 22
- 210000001217 buttock Anatomy 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003032 molecular docking Methods 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Abstract
The utility model belongs to chair art, and in particular to a kind of drivers' cab driver's chair, including backrest, the backrest lower end slidably connect fixed plate；The first bull stick is rotatably connected in the fixed plate, first gear is socketed in the middle part of first bull stick, backrest rear end center vertical is connected with the first rack gear being meshed with first gear, the backrest front end is rotatably connected to main seat, the main seat upper end is provided with massage machine, the main seat lower end is connected with link mechanism, vice-chair is connected on the link mechanism, the main seat lower end is provided with fixed fastener device, and the vice-chair is equipped with the card slot matched with fixed fastener device；The utility model can be massaged, also the height of adjustable seat, vice-chair plate can be connected in main seat by link mechanism, and two people is facilitated to use, main seat and vice-chair can be connected together convenient for storage, be providing a great convenience property of user and comfort.
Description
Technical field
The utility model belongs to chair art more particularly to a kind of drivers' cab driver's chair.
Background technique
Subway drivers' cab driver's chair is a kind of seat for specializing in subway driver work.Due to the space of subway drivers' cab
Relatively small, drivers' cab seat is typically mounted on the wallboard of drivers' cab, and seat cannot influence the normal switch of cab door,
And driver is sitting on seat and can feel very tried for a long time, therefore in order to be not take up biggish space inside drivers' cab, and not shadow
The normal switch for ringing cab door, be easy to use fatigue that is quick and can slowing down driver, needs to design one kind convenient for folding
Storage, and the drivers' cab driver's chair that can be massaged.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of drivers' cab driver's chair, effective solution driver
Room driver's chair occupied space, the not high these problems of comfort level.
To achieve the above object, the utility model uses following technical scheme: a kind of drivers' cab driver's chair, feature exist
In: including backrest, the backrest lower end slidably connects fixed plate；The first bull stick is rotatably connected in the fixed plate, it is described
It is socketed with first gear in the middle part of first bull stick, backrest rear end center vertical is connected with the first tooth being meshed with first gear
Item, the backrest front end are rotatably connected to main seat, and the main seat upper end is provided with massage machine, and the main seat lower end connects
It is connected to link mechanism, vice-chair is connected on the link mechanism, fixed fastener device, the pair are provided in the main seat
Seat is equipped with the card slot matched with fixed fastener device.
Further, the massage machine includes massage plate, and Massage part, the massage plate are evenly equipped in the massage plate
It is equipped with the through-hole matched with Massage part；The Massage part includes a pair of guide cylinder disposed in parallel, the guide cylinder
Between be equipped with connecting plate, slidably connect massage block in the guide cylinder, the second rack gear, the massage be equipped on the massage block
It is additionally provided with the second gear being meshed with the second rack gear between block, is equipped with the third matched with massage block in the guide cylinder
Spring.
Further, the link mechanism include with the hinged first connecting rod of vice-chair, the first connecting rod is far from vice-chair
One end be hinged with second connecting rod, the other end of the second connecting rod is hinged below main seat.
Further, the fixed fastener device includes the second bull stick with main seat rotation connection, second bull stick
Middle part is provided with worm screw, and the main seat lower surface is rotatably connected to hollow rotary shaft, and the hollow rotary shaft is equipped with and snail
The worm gear that bar is meshed；The hollow rotary shaft internal sleeve is equipped with fixed link, and the fixed link is fixed in main seat lower surface, institute
It states fixed link and is connected with fixed strip far from one end of main seat, the fixed strip both ends have been respectively articulated with snap-gauge, the fixed strip
It is equipped with the second spring matched with snap-gauge；The hollow rotary shaft lower end is connected with the rotary sleeve matched with snap-gauge.
Further, the main seat internal slide is connected with positioning plate, is laid in the fixed plate and positioning plate
The locating slot matched；The positioning plate is equipped with buckle far from one end of backrest, and main seat front end middle position is provided with
Cover board, is provided on the cover board and bayonet lock that buckle matches, and both sides are evenly equipped with inside the cover board matches with fixed plate
The first spring, first spring is fixed together with cover inner surface；Guiding piece is provided in the fixed plate outer side edges
There is guiding piece, main seat is equipped with the traction grooved matched with guiding piece.
Compared with prior art, the utility model has the following beneficial effects:
1. the utility model structure is simple, it is well positioned to meet the demand of drivers' cab driver's chair, passes through main seat lower end
Link mechanism be connected with vice-chair can satisfy two people use, be provided between main seat and vice-chair fixed fastener device with
And main seat can rotate for main seat to be fixed on around rotary shaft and be more convenient for storing in this way by back, save space.
2. the utility model, which is provided with massage seat board, can alleviate the fatigue of driver, it is more preferable to use comfort level.
Detailed description of the invention
Fig. 1 is the structure chart of the utility model；
Fig. 2 is second structure chart of the utility model；
Fig. 3 is the vice-chair structure chart of the utility model；
Fig. 4 is the cross-sectional view of Fig. 3 A-A；
Fig. 5 is the enlarged drawing of A on Fig. 4；
Fig. 6 is the utility model Massage part structure chart；
Fig. 7 is the utility model Massage part top view；
Fig. 8 is the structure chart of the utility model main seat and vice-chair；
Fig. 9 is the utility model fixture structure figure；
Figure 10 is the second state diagram of the snap-gauge of the fixed device of the utility model；
Figure 11 is the utility model main seat rearview；
Figure 12 is the cross-sectional view of Figure 11 B-B；
Figure 13 is the oblique view of the utility model；
Figure 14 is the area B cutaway view Amplified image when the main seat of the utility model is parallel to the ground；
Figure 15 is the area B cutaway view Amplified image when the main seat of the utility model is perpendicular to the ground；
In figure: 1, backrest；2, main seat；3, vice-chair；4, fixed plate；5, massage plate；6, Massage part；7, cover board；8,
Bayonet lock；9, slide plate；10, positioning plate；11, first gear；12, the first bull stick；13, sliding rail；14, the second bull stick；15, buffering circle
Cylinder；16, rotation axis；17, fixed block；18, fixed link；19, snap-gauge；20, connecting rod fixing seat；21, second connecting rod；22, first connects
Bar；23, worm gear；24, hollow rotary shaft；25, rotary sleeve；26, the first spring；27, second spring；28, guide cylinder；29, second
Gear；30, massage block；31, third spring；32, the first rack gear；33, worm screw；34, it buckles；35, card column；36, the second rack gear；
37, fixed strip.
Specific embodiment
A kind of drivers' cab driver's chair, such as Fig. 1-15, including backrest 1,1 lower end of backrest slidably connects fixed plate 4；
It is rotatably connected to the first bull stick 12 in the fixed plate 4, first gear 11, the backrest are socketed in the middle part of first bull stick 12
1 rear end center vertical is connected with the first rack gear 32 being meshed with first gear 11, and 1 front end of backrest is rotatably connected to the seat of honour
Chair 2,2 upper end of main seat are provided with massage machine, and 2 lower end of main seat is connected with link mechanism, the link mechanism
On be connected with vice-chair 3, be provided with fixed fastener device in the main seat 2, the vice-chair 3 is equipped with and fixed fastener fills
Set the card slot matched.
1 rear end sides of backrest are provided with sliding rail 13 and buffer cylinder 15, and the sliding rail 13 includes track and slideway, institute
It states track and is fixed in 1 rear end of backrest, it is described to be fixed in 4 upper end of fixed plate, 4 He of fixed plate with the slideway that track is slidably connected
Backrest 1 is slidably connected together by sliding rail 13；The buffer cylinder 15 includes guide rod, guide cylinder and buffer spring, described
Guide rod is fixed in 1 rear end of backrest, described to be fixed on 4 top of fixed plate, the guiding with the guide cylinder that guide rod is slidably connected
Be connected with buffer spring between bar and guide cylinder, 1 lower end of backrest is provided with card column 35,1 lower end of backrest be provided with
The hole that card column 35 matches, 16 both ends of rotation axis are provided with gag lever post, the gag lever post far from 16 end of rotation axis be provided with
The hole that card column 35 matches.
Driver is parallel to each other using main seat 2 before seat and backrest 1, and use when first extracts card column 35 centainly
Distance, then rotate main seat 2, main seat 2 will drive vice-chair 3 and rotate together, be provided with rotation axis in the main seat 1
16, the rotation axis 16 is fixed in main seat 2, and 16 both ends of rotation axis are screwed in the axis hole of 1 lower end of backrest, works as the seat of honour
When chair 2 rotates to the position vertical with backrest 1, gag lever post will limit the rotation of rotation axis 16, then can rotate first turn
Bar 12, the first bull stick 12 drive first gear 11 to rotate, and first gear 11 drives the first rack gear 32 engaged to move down,
After main seat 2 reaches suitable position, the positioning plate 10 that 2 inside of main seat is slidably connected with main seat 2 can will be set and led to
The pop-up of the first spring 26 is crossed, then moves guiding piece with hand push, is promoted in fixed plate 4 in slot corresponding with guiding piece, this is practical
The height of the novel adjusting main seat 2 that can be convenient, it is also convenient for collecting, improve the convenience of the utility model.This is practical new
Type when in use, according to the usage requirement, makes fixed fastener device and exact separation, drives vice-chair 3 to transport by link mechanism
It is dynamic, so that vice-chair 2 is connected with main seat 2, expand the area of seat, improves the comfort of driver；Driver is sitting in main seat 2
When, the massage machine on seat can massage the buttocks of driver, pass through the first gear 11 on the first bull stick 12
And first rack gear 32 be meshed the height being adjusted between main seat 2 and ground, improve the comfort of the utility model；
The massage machine includes massage plate 5, and Massage part 6 is evenly equipped in the massage plate 5, is set on the massage plate 5
There is the through-hole matched with Massage part 6；The Massage part 6 includes a pair of guide cylinder 28 disposed in parallel, the guide cylinder
It is equipped with connecting plate between 28, slidably connects massage block 30 in the guide cylinder 28, is equipped with the second rack gear on the massage block 30
36, the second gear 29 being meshed with the second rack gear 36 is additionally provided between the massage block 30, is equipped in the guide cylinder 28
The third spring 31 matched with massage block 30.
When driver is sitting in main seat 2, Massage part 6 will massage buttocks, and buttocks can press against massage block
30, massage block 30 can press against the sliding of third spring 31 in guide cylinder 28, when the massage block 30 in guide cylinder 28 slides,
The second rack gear 36 on massage block 30 can also move up and down, and the second rack gear 36 just will drive 29 turns of second gear engaged
Dynamic, second gear 29 another massage block 30 can be slided by the second rack drives in guide cylinder 28, the massage block 30
Outside is provided with detent bar, and massage block 30 can be limited after reaching a certain height by massage plate 5, improves the comfortable of the utility model
Property.
The link mechanism include with the hinged first connecting rod 22 of vice-chair 3, the first connecting rod 22 far from vice-chair 3 one
End is hinged with second connecting rod 21, and the other end of the second connecting rod 21 is hinged on 2 lower section of main seat；The vice-chair 3 and the seat of honour
The connecting rod fixing seat 20 affixed with it is provided on chair 2, the first connecting rod 22 and second connecting rod 21 pass through connecting rod fixing seat
20 link together with vice-chair 3 and main seat 2；Slide plate 9 is slidably connected in the vice-chair 3, main seat 2 is equipped with and cunning
The fixing groove that plate 9 matches.
Driver, by fixed fastener device and exact separation, then rotates vice-chair 3, counter-base when using vice-chair 3
Chair 3 can be rotated by the first connecting rod 22 hinged with it of connecting rod fixing seat 20, and first connecting rod 22 will drive 21 turns of second connecting rod
It is dynamic, vice-chair 3 is rotated into the position parallel with main seat 2 by link mechanism, vice-chair 3 and main seat 2 are docked at one
It rises, improves the convenience of the utility model；The slide plate being slidably connected with vice-chair 3 being arranged in vice-chair 3 is slided after docking
9, slide plate 9 is promoted in the fixing groove matched with slide plate 9 opened in main seat 2, positioning support is carried out to vice-chair 3, improves this
The stability of utility model.
The fixed fastener device includes the second bull stick 14 being rotatablely connected with main seat 2,14 middle part of the second bull stick
Be provided with worm screw 33,2 lower surface of main seat is rotatably connected to hollow rotary shaft 24, the hollow rotary shaft 24 be equipped with
The worm gear 23 that worm screw 33 is meshed；24 internal sleeve of hollow rotary shaft is equipped with fixed link 18, and the fixed link 18 is fixed in master
2 lower surface of seat, the fixed link 18 are connected with fixed strip 37,37 both ends of the fixed strip difference far from one end of main seat 2
It is hinged with snap-gauge 19, the fixed strip 37 is equipped with the second spring 27 matched with snap-gauge 19；Under the hollow rotary shaft 24
End is connected with the rotary sleeve 25 matched with snap-gauge 19；One end of second bull stick 14 is provided with the rotating disk affixed with it,
2 lower end of main seat is equipped with the fixed block 17 matched with second connecting rod 14, and fixed block 17 and the second bull stick 14 are rotatablely connected.
When using vice-chair 3, by rotating the second bull stick of disc spins 14, worm screw is provided among the second bull stick 14
33, worm screw 33 drives meshed worm gear 23 to rotate, and worm gear 23 drives hollow rotary shaft 24 to rotate, 24 band of hollow rotary shaft
The dynamic rotary sleeve 25 affixed with it rotates, and 24 internal sleeve of hollow rotary shaft is equipped with fixed link 18, and the fixed link 18 is affixed
In 2 lower surface of main seat, the fixed link 18 is connected with fixed strip 37,37 both ends of fixed strip far from one end of main seat 2
It is respectively articulated with snap-gauge 19, the fixed strip 37 is equipped with the second spring 27 matched with snap-gauge 19, and rotary sleeve 25 drives hinge
The snap-gauge 19 connect on fixed strip 37 rotates, and snap-gauge 19 is understood inside completely into rotary sleeve 25, and rotary sleeve 25 can be with vice-chair 3
The card slot of upper setting mutually separates, and can rotate vice-chair 3, the arrangement achieves the docking and separation of main seat 2 and vice-chair 3,
Improve the convenience of the utility model.
2 internal slide of main seat is connected with positioning plate 10, is laid in the fixed plate 4 and matches with positioning plate 10
The locating slot of conjunction；The positioning plate 10 is equipped with buckle 34,2 front end middle position of the main seat setting far from one end of backrest 1
There is cover board 7, the bayonet lock 8 matched with buckle 34 is provided on the cover board 7, the 7 inside both sides of cover board are evenly equipped with and fix
The first spring 26 that plate 4 matches, first spring 26 are fixed together with 7 inner surface of cover board；4 outside of fixed plate
Guiding piece is provided on side, main seat 2 is equipped with the traction grooved matched with guiding piece.
The bayonet lock 8 in buckle 34 is released after reaching suitable height, the first affixed spring 26 can will be determined on cover board 7
Position plate 10 pops up, and moves guiding piece with hand push, guiding piece can be mobile with the positioning plate 10 affixed with it, and positioning plate 10 can be inserted into solid
Inside the locating slot corresponding with positioning plate 10 being arranged on fixed board 4, it can play the role of carrying out positioning support to main seat 2；
After seat use, positioning plate 10 is driven to slide along main seat 2 by guiding piece, the buckle 34 and bayonet lock on positioning plate 10
8 phases are fixed；By vice-chair 3 by fixed fastener device card in 2 lower end of main seat, then rotate main seat 2 make main seat 2 with
Backrest 1 is parallel, then injects card column 35 in the limit plate of 16 both ends of rotation axis setting, improves the stability of the utility model
And convenience.
Claims (5)
1. a kind of drivers' cab driver's chair, it is characterised in that: including backrest (1), backrest (1) lower end slidably connects fixation
Plate (4)；It is rotatably connected to the first bull stick (12) on the fixed plate (4), is socketed with the first tooth in the middle part of first bull stick (12)
It takes turns (11), backrest (1) rear end center vertical is connected with the first rack gear (32) being meshed with first gear (11), described to lean on
Back (1) front end is rotatably connected to main seat (2), and main seat (2) upper end is provided with massage machine, under the main seat (2)
End is connected with link mechanism, is connected with vice-chair (3) on the link mechanism, is provided with fixed fastener on the main seat (2)
Device, the vice-chair (3) are equipped with the card slot matched with fixed fastener device.
2. drivers' cab driver's chair according to claim 1, it is characterised in that: the massage machine includes massage plate (5),
It is evenly equipped with Massage part (6) in the massage plate (5), the massage plate (5) is logical equipped with what is matched with Massage part (6)
Hole；The Massage part (6) includes a pair of guide cylinder (28) disposed in parallel, is equipped with connecting plate, institute between the guide cylinder (28)
It states and is slidably connected massage block (30) in guide cylinder (28), is equipped with the second rack gear (36) on the massage block (30), it is described to press
Rub and be additionally provided with the second gear (29) being meshed with the second rack gear (36) between block (30), be equipped in the guide cylinder (28) with
The third spring (31) that massage block (30) matches.
3. drivers' cab driver's chair according to claim 2, it is characterised in that: the link mechanism includes and vice-chair
(3) hinged first connecting rod (22), the first connecting rod (22) are hinged with second connecting rod (21), institute far from the one end of vice-chair (3)
The other end for stating second connecting rod (21) is hinged below main seat (2).
4. drivers' cab driver's chair according to claim 3, it is characterised in that: the fixed fastener device includes and the seat of honour
The second bull stick (14) of chair (2) rotation connection, the second bull stick (14) middle part are provided with worm screw (33), the main seat (2)
Lower surface is rotatably connected to hollow rotary shaft (24), and the hollow rotary shaft (24) is equipped with the worm gear being meshed with worm screw (33)
(23)；Hollow rotary shaft (24) internal sleeve is equipped with fixed link (18), and the fixed link (18) is fixed in main seat (2) following table
Face, the fixed link (18) are connected with fixed strip (37) far from the one end of main seat (2), and the fixed strip both ends have been respectively articulated with
Snap-gauge (19), the fixed strip (37) are equipped with the second spring (27) matched with snap-gauge (19)；The hollow rotary shaft
(24) it is connected on rotary sleeve (25), hollow rotary shaft (24) lower end is connected with the rotary sleeve matched with snap-gauge (19)
(25)。
5. drivers' cab driver's chair according to claim 4, it is characterised in that: main seat (2) the internal slide connection
Have positioning plate (10), is laid with the locating slot matched with positioning plate (10) on the fixed plate (4)；The positioning plate (10)
One end far from backrest (1) is equipped with buckle (34), and main seat (2) the front end middle position is provided with cover board (7), the cover board
(7) bayonet lock (8) matched with buckle (34) is provided on, the internal both sides of the cover board (7) are evenly equipped with to match with fixed plate (4)
The first spring (26) closed, first spring (26) are fixed together with cover board (7) inner surface；On the outside of the fixed plate (4)
Guiding piece is provided on side, main seat (2) is equipped with the traction grooved matched with guiding piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920196033.6U CN209535078U (en) | 2019-02-13 | 2019-02-13 | A kind of drivers' cab driver's chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920196033.6U CN209535078U (en) | 2019-02-13 | 2019-02-13 | A kind of drivers' cab driver's chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209535078U true CN209535078U (en) | 2019-10-25 |
Family
ID=68273148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920196033.6U Expired - Fee Related CN209535078U (en) | 2019-02-13 | 2019-02-13 | A kind of drivers' cab driver's chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209535078U (en) |
-
2019
- 2019-02-13 CN CN201920196033.6U patent/CN209535078U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191025 |