CN209566815U - A kind of twin bench-type seat of adjustable width - Google Patents
A kind of twin bench-type seat of adjustable width Download PDFInfo
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- CN209566815U CN209566815U CN201920162842.5U CN201920162842U CN209566815U CN 209566815 U CN209566815 U CN 209566815U CN 201920162842 U CN201920162842 U CN 201920162842U CN 209566815 U CN209566815 U CN 209566815U
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- seat
- bayonet
- movable stand
- bull stick
- twin bench
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Abstract
The utility model relates to automotive seating art fields, more specifically, it is related to a kind of twin bench-type seat of adjustable width, including seat frame and seat cushion, the seat frame is equipped with fixed frame and movable stand, and the fixed frame and the movable stand horizontal alignment are arranged, and the movable stand sliding is connected to the seat frame, and the side of the sliding rack is fixedly installed positioning strip, the mobile positioning component of the positioning strip can be limited by being provided on the seat frame.The utility model has the beneficial effects that user can adjust in twin bench-type seat width between two seats according to actual needs, to meet the needs of passenger.
Description
Technical field
The utility model relates to automotive seating art fields, more specifically, it relates to which a kind of adjustable width is double
Seat.
Background technique
Common bus or bus generally uses twin bench-type seat.There is some twin bench-type seats backrest angle to adjust dress
It sets, passenger can adjust seat back angle as needed.But the space between two seats of twin bench-type seat in the prior art
Limited, for crowd biggish for figure, the space of single seat tends not to the needs of meeting them in twin bench-type seat.
Utility model content
In view of the above shortcomings of the prior art, the purpose of the utility model is to provide a kind of Double-seats of adjustable width
Chair, passenger can adjust in twin bench-type seat width between two seats according to actual needs, to meet the needs of passenger.
The above-mentioned technical purpose of the utility model has the technical scheme that a kind of adjustable width
Twin bench-type seat, including seat frame and seat cushion, the seat frame are equipped with fixed frame and movable stand, the fixed frame and the movement
The setting of frame horizontal alignment, the movable stand sliding is connected to the seat frame, and the side of the movable stand is fixedly installed and determines
Position strip, the mobile positioning component of the positioning strip can be limited by being provided on the seat frame.
It can first be solved by using above-mentioned technical proposal when needing to adjust the width in twin bench-type seat between two seats
Except positioning component drives movable stand mobile the fixed function of positioning strip again in next step, and then adjust between two seats
Width finally reuses positioning component and fixes strip is positioned, easy to operate, adjusts two according to actual needs convenient for passenger
Spacing between seat.
Preferably, the positioning component include link block, convex along, set on it is described positioning strip the first bayonet and
Second bayonet, the link block are fixedly arranged on the seat frame, and the convex is described fixed along the side wall for being set to the link block
Position is rotatably connected to horizontally disposed bull stick on convex edge, and the side wall of the bull stick is fixedly installed snib, when the bar rotation,
Snib swingable insertion first bayonet or second bayonet.
By using above-mentioned technical proposal, when movable stand does not need be mobile, the snib of bull stick and the first bayonet or second
Bayonet clamping, when needing to adjust the width between two in twin bench-type seat seats, staff first rotates bull stick, turns at this time
Bar drives snib to swing, so that snib is detached from the first bayonet or the second bayonet, in next step, user can drive movable stand mobile,
When person to be used completes to adjust the position of movable stand, user can be rotated bull stick, so that the snib of bull stick swings the first card of insertion
Mouth or the second bayonet, and then realize that limitation positioning strip is mobile.
Preferably, the bull stick and the convex are provided with torsional spring between, and the torsion spring set is set on the bull stick,
And one end of the torsional spring is fixedly arranged on the bull stick, the other end of the torsional spring is fixedly arranged on the convex edge, when the torsional spring
When in the raw, the snib and first bayonet or second bayonet are engaged by clamping.
By using above-mentioned technical proposal, when needing to adjust the width of twin bench-type seat, user rotates bull stick, so that card
Bolt is detached from the first bayonet or the second bayonet, and after completing to adjust the width in twin bench-type seat between two seats, user can be put
Bull stick is opened, torsional spring restores rapidly nature and snib is made to swing the first bayonet of insertion or the second bayonet at this time；Torsional spring setting
It is embedded in snib automatic swing in the first bayonet or the second bayonet, on the other hand, torsional spring setting further enhances card
Clamping intensity between bolt and the first bayonet or the second bayonet.
Preferably, the bull stick is fixedly installed horizontally disposed shifting block away from the side of the snib.
By using above-mentioned technical proposal, shifting block setting drives bar rotation convenient for user.
Preferably, the surface of the shifting block is provided with anti-skid chequer.
By using above-mentioned technical proposal, anti-skid chequer setting enhances the frictional force between the hand and shifting block of user, so that
User rotates bull stick more easily by shifting block is stirred in turn.
Preferably, guidance set is provided between the seat frame and the movable stand, the guidance set includes guiding
Bar and several pilot sleeves, the length direction of the guide rod is identical as the moving direction of the movable stand, the guiding
The both ends of bar pass through the pilot sleeve and are fixed at the movable stand, and several pilot sleeves are fixedly arranged on the seat respectively
The opposite two sides of chair frame.
Movable stand is moved between guide rod and pilot sleeve when movable stand slides by using above-mentioned technical proposal
To guiding role, so that movable stand is more steady when sliding.
Preferably, the inner wall of the pilot sleeve is provided with plastic layer.
It is oriented to by using above-mentioned technical proposal compared to opposite sliding directly occurs between pilot sleeve and guide rod
Plastic layer is arranged in sleeve lining, reduces the frictional force between the inner wall and guide rod of pilot sleeve to a certain extent, so that leading
It is not easy to be worn to bar, further extends the physical life of guide rod.
In conclusion the utility model has the following beneficial effects:
1, when needing to adjust the width in twin bench-type seat between two seats, positioning component can first be released to positioning strip
Fixed function, drive movable stand mobile again in next step, and then adjust the width between two seats, finally reuse positioning group
Part is fixed strip is positioned, easy to operate, so that passenger adjusts the width between two seats according to actual needs, to meet
Use demand of the user to twin bench-type seat；
2, torsional spring setting is embedded in snib automatic swing in the first bayonet or the second bayonet, on the other hand, turns round
Spring setting further enhances the clamping intensity between snib and the first bayonet or the second bayonet；
3, plastic layer is arranged in pilot sleeve inner wall, between the inner wall and guide rod for reducing pilot sleeve to a certain extent
Frictional force further extends the physical life of guide rod so that guide rod is not easy to be worn.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of twin bench-type seat in the utility model embodiment；
Fig. 2 is the structural schematic diagram of seat frame in the utility model embodiment；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is another visual angle figure of seat frame in the utility model embodiment.
Appended drawing reference: 1, seat frame；2, seat cushion；3, fixed frame；4, movable stand；41, strip is positioned；5, link block；6, fixed
Position convex edge；71, the first bayonet；72, the second bayonet；8, bull stick；9, pilot sleeve；10, snib；11, torsional spring；12, shifting block；13,
Guide rod.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of twin bench-type seat of adjustable width, referring to Fig. 1 and Fig. 2, including seat frame 1 and two seat cushions 2, seat frame 1
Equipped with fixed frame 3 and horizontally movable movable stand 4, fixed frame 3 and 4 horizontal alignment of movable stand are arranged, and movable stand 4 is horizontal sliding
Shifting is connected to seat frame 1, and the side of movable stand 4 is fixedly installed horizontally disposed positioning strip 41.One of seat cushion 2 is solid
Surely it is set on fixed frame 3, another seat cushion 2 is fixed on movable stand 4.Twin bench-type seat is for double seating, when needing to adjust
When width in twin bench-type seat between two seats, user can pass through the position for adjusting movable stand 4, realize and change fixed frame 3
With the spacing between movable stand 4, and then the spacing adjusted in twin bench-type seat between two seats is realized, to meet the need of user
It asks.
Referring to figs. 2 and 3, the mobile positioning component of positioning strip 41 can be limited by being provided on seat frame 1, specifically, fixed
Hyte part include link block 5, convex along 6, set on the first bayonet 71 and the second bayonet 72 of positioning strip 41.Link block 5
The side wall that seat frame 1 is set to link block 5 along 6 close to the side of positioning strip 41, convex, and convex are fixedly arranged on by bolt
It is oppositely arranged along 6 with positioning strip 41.Convex is rotatably connected to horizontally disposed bull stick 8 along 6；The side wall of bull stick 8 is fixed
It is provided with snib 10.First bayonet 71 and the second bayonet 72 are respectively positioned on the side of positioning strip 41.First bayonet 71 and the second card
Mouth 72 swings for snib 10 and is embedded in.When bull stick 8 rotates, snib 10 is swingable and is embedded in the first bayonet 71 or the second bayonet
72.In the present embodiment, the width between two seats when snib 10 and the first bayonet 71 are engaged by clamping, in twin bench-type seat
It is smaller；When snib 10 and the second bayonet 72 are engaged by clamping, the width between two seats in twin bench-type seat is larger.
Referring to fig. 2 and Fig. 4, bull stick 8 and convex are provided with torsional spring 11 between 6, and torsional spring 11 is sheathed on bull stick 8, and
One end of torsional spring 11 is fixedly arranged on bull stick 8, and the other end of torsional spring 11 is fixedly arranged on convex along 6, when torsional spring 11 in the raw when,
Snib 10 and the first bayonet 71 or the second bayonet 72 are engaged by clamping.The setting of torsional spring 11 is embedded in 10 automatic swing of snib
In first bayonet 71 or the second bayonet 72, on the other hand, the setting of torsional spring 11 further enhances snib 10 and the first bayonet 71 or the
Clamping intensity between two bayonets 72.
As shown in Figures 2 and 3, bull stick 8 is fixedly installed horizontally disposed shifting block 12, shifting block 12 away from the side of snib 10
Surface be provided with anti-skid chequer (not shown).When user, which stirs shifting block 12, to be overturn, shifting block 12 can drive 8 turns of bull stick
Dynamic, the setting of shifting block 12 further drives bull stick 8 to rotate convenient for user.
Referring to fig. 2 and Fig. 4, guidance set is provided between seat frame 1 and movable stand 4, guidance set includes guide rod 13
And several pilot sleeves 9.In the present embodiment, there are four the settings of pilot sleeve 9, guide rod 13 is provided with two, four
Pilot sleeve 9 is fixedly arranged on the opposite two sides of seat frame 1 respectively, so that four 9 rectangular array of pilot sleeve settings.Two guiding
Bar 13 is located at the opposite two sides of movable stand 4, and the length direction of guide rod 13 is identical as the moving direction of movable stand 4, guiding
The both ends of bar 13 are each passed through two pilot sleeves 9 and are fixed at movable stand 4, and guide rod 13 is equipped with pilot sleeve 9,
So that movable stand 4 is more stable during sliding.The inner wall of pilot sleeve 9 is provided with plastic layer (not shown), modeling
The bed of material plays antifriction effect to guide rod 13 to a certain extent, so that guide rod 13 is not easy to be worn, is conducive to prolong
The service life of long guide rod 13.
Specific work process:
When the spacing between two seats in twin bench-type seat is smaller, snib 10 and the first bayonet 71 are engaged by clamping；This
If when user when needing to adjust the width in wide twin bench-type seat between two seats, user first stirs shifting block 12 and overturns and then drive
Turn bar 8 rotates, and bull stick 8 drives snib 10 to swing, so that snib 10 is detached from the first bayonet 71；In next step, user, which pushes, moves
Moving frame 4 is moved along the direction far from fixed frame 3, realizes the spacing increased between movable stand 4 and fixed frame 3, user can at this time
Shifting block 12 is unclamped, torsional spring 11 restores rapidly nature at this time, and under the action of torsional spring 11, shifting block 12 is overturn, at this time 8 turns of bull stick
Move and snib 10 driven to swing so that snib 10 swings the second bayonet 72 of insertion, position at this time strip 41 blocked by snib 10 and
It can not continue to move to, and then realize and movable stand 4 is positioned in current position, and then realize and adjust two seats in wide twin bench-type seat
Width between chair.
Above-described embodiment is only the explanation to the utility model, is not limitations of the present invention, this field
Technical staff can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but only
It will be in the scope of the claims of the utility model all by the protection of Patent Law.
Claims (7)
1. a kind of twin bench-type seat of adjustable width, it is characterized in that: including seat frame (1) and seat cushion (2), the seat frame (1)
Equipped with fixed frame (3) and movable stand (4), the fixed frame (3) and the movable stand (4) horizontal alignment are arranged, the movement
Frame (4) sliding is connected to the seat frame (1), and the side of the movable stand (4) is fixedly installed positioning strip (41), described
The mobile positioning component of positioning strip (41) can be limited by being provided on seat frame (1).
2. the twin bench-type seat of a kind of adjustable width according to claim 1, it is characterized in that: the positioning component includes connecting
Meet block (5), convex edge (6), the first bayonet (71) and the second bayonet (72) for being set to positioning strip (41), the company
It connects block (5) to be fixedly arranged on the seat frame (1), the convex is set to the side wall of the link block (5), the positioning along (6)
It is rotatably connected on convex edge (6) horizontally disposed bull stick (8), the side wall of the bull stick (8) is fixedly installed snib (10), described
When bull stick (8) rotates, the snib (10) is swingable to be embedded in first bayonet (71) or second bayonet (72).
3. a kind of twin bench-type seat of adjustable width according to claim 2, it is characterized in that: the bull stick (8) with it is described
Convex is provided with torsional spring (11) between (6), and the torsional spring (11) is sheathed on the bull stick (8), and the torsional spring (11)
One end be fixedly arranged on the bull stick (8), the other end of the torsional spring (11) is fixedly arranged on the convex along (6), when the torsional spring
(11) in the raw when, the snib (10) and first bayonet (71) or second bayonet (72) are engaged by clamping.
4. the twin bench-type seat of a kind of adjustable width according to claim 3, it is characterized in that: the bull stick (8) deviates from institute
The side for stating snib (10) is fixedly installed horizontally disposed shifting block (12).
5. the twin bench-type seat of a kind of adjustable width according to claim 4, it is characterized in that: the surface of the shifting block (12)
It is provided with anti-skid chequer.
6. the twin bench-type seat of a kind of adjustable width according to claim 1, it is characterized in that: the seat frame (1) and institute
It states and is provided with guidance set between movable stand (4), the guidance set includes guide rod (13) and several pilot sleeves
(9), the length direction of the guide rod (13) is identical as the moving direction of the movable stand (4), and the two of the guide rod (13)
End is across the pilot sleeve (9) and is fixed at the movable stand (4), and several pilot sleeves (9) are fixedly arranged on institute respectively
State the opposite two sides of seat frame (1).
7. a kind of twin bench-type seat of adjustable width according to claim 6, it is characterized in that: the pilot sleeve (9)
Inner wall is provided with plastic layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162842.5U CN209566815U (en) | 2019-01-28 | 2019-01-28 | A kind of twin bench-type seat of adjustable width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920162842.5U CN209566815U (en) | 2019-01-28 | 2019-01-28 | A kind of twin bench-type seat of adjustable width |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566815U true CN209566815U (en) | 2019-11-01 |
Family
ID=68333823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920162842.5U Active CN209566815U (en) | 2019-01-28 | 2019-01-28 | A kind of twin bench-type seat of adjustable width |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209566815U (en) |
-
2019
- 2019-01-28 CN CN201920162842.5U patent/CN209566815U/en active Active
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