CN109649237B - Multi-gear side handrail capable of being automatically folded - Google Patents
Multi-gear side handrail capable of being automatically folded Download PDFInfo
- Publication number
- CN109649237B CN109649237B CN201811633038.7A CN201811633038A CN109649237B CN 109649237 B CN109649237 B CN 109649237B CN 201811633038 A CN201811633038 A CN 201811633038A CN 109649237 B CN109649237 B CN 109649237B
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- 239000002184 metal Substances 0.000 claims abstract description 32
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims description 6
- 238000007906 compression Methods 0.000 claims description 6
- 238000010009 beating Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000008569 process Effects 0.000 abstract description 4
- 230000009471 action Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004804 winding Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- B60N2/75—Arm-rests
- B60N2/753—Arm-rests movable to an inoperative position
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/54—Supports for the arms
- A47C7/543—Supports for the arms movable to inoperative position
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention belongs to the technical field of adjustable armrests, and in particular relates to an automatically-retractable multi-gear side armrest, which comprises: the bottom shell metal plate is internally provided with a fixed main shaft in a penetrating way, and two sides of the fixed main shaft are respectively provided with a limiting column fixed on the bottom shell metal plate; the adjusting and locking assembly is arranged on the outer side of the main shaft, and a rotating piece capable of rotating along the main shaft and a moving piece capable of moving up and down along the main shaft are arranged on the main shaft; and the locking assembly is used for locking the locking assembly. The gear locking and locking structure is adopted, the convex insections are clamped at different positions on the concave insections to adjust and regulate the gear, friction among components in the adjusting process is small, the service life is long, the fine adjustment can provide more comfortable supporting angles, the manual unlocking is realized, the automatic locking is realized after the release, the handrail can be automatically retracted, and the operation of a user is convenient.
Description
Technical Field
The invention belongs to the technical field of adjustable armrests, and particularly relates to an automatically-retractable multi-gear side armrest.
Background
The adjustable armrest is an improvement of a fixed armrest, is automatically adjusted according to the requirements of different users, has a stable structure in the development trend of the armrest, is convenient to adjust and operate, can be folded and unfolded, and meets various requirements.
The essence of regulation is that the removal of gear, rotation and location locking, and most regulation structure are complicated, and spare part quantity is many, and unblock and locking operation are all gone on by hand, and locking is adjusted inconveniently, can not adjust the impression simultaneously, is difficult to adjust to suitable position.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides the multi-gear side handrail which has the advantages of compact structure, convenient use, high adjustment precision, accurate limit, automatic retraction and automatic retraction.
The aim of the invention can be achieved by the following technical scheme: an automatically stowable multi-position side armrest comprising:
the bottom shell metal plate is internally provided with a fixed main shaft in a penetrating way, and two sides of the fixed main shaft are respectively provided with a limiting column fixed on the bottom shell metal plate;
the adjusting and locking assembly is sleeved on the outer side of the main shaft, a rotating piece capable of rotating along the main shaft and a moving piece capable of moving up and down along the main shaft are arranged on the main shaft, mounting grooves matched with the limiting columns are respectively arranged on two sides of the rotating piece, convex insections protruding towards one side of the moving piece are arranged on the rotating piece, and concave insections for engaging the convex insections are arranged on the moving piece;
the locking assembly is used for locking the locking assembly, a locking piece is fixedly connected to the lower part of the moving piece, and a locking moving block capable of being matched and locked with the locking piece is arranged on the side face of the locking piece;
the locking subassembly unblock, drain pan panel beating rotate, take place to rotate in the locking subassembly and carry out gear adjustment and lock, and the locking subassembly locks again, and the drain pan panel beating is locked the location.
In the automatically stowable multi-gear side armrest, the protruding insections are provided with three teeth on the rotating member and are arranged at uniform intervals, the protruding insections are provided with a plurality of teeth and each tooth is 5 degrees, the recessed insections are provided with three teeth and are arranged at uniform intervals on the moving member, and the recessed insections are provided with a plurality of teeth and each tooth is 5 degrees apart, so that the number of teeth is more than that of teeth.
In the automatically retractable multi-gear side handrail, the fixed main shaft is columnar, a first limiting tooth is arranged on the outer side face of the upper portion of the fixed main shaft, a second limiting tooth is arranged at the center of the moving part, a third limiting tooth is arranged at the center of the locking part, and the second limiting tooth and the third limiting tooth are overlapped and can move along the main shaft and are clamped with the first limiting tooth.
In the automatically retractable multi-gear side handrail, the side surface of the locking piece is provided with the locking teeth and the locking convex blocks which are protruded outwards.
In the automatically retractable multi-gear side handrail, the side face of the locking moving block is provided with moving teeth matched with the locking teeth, the metal plate of the bottom shell is provided with the arc limiting ring, the arc limiting ring is internally provided with the moving column capable of moving in the arc limiting ring, and the locking moving block is arranged on the moving column.
In the automatically retractable multi-gear side handrail, the moving column is sleeved with the zipper, the other end of the zipper is fixed with the handle, and the handle is internally provided with the reset spring.
In the automatically retractable multi-gear side handrail, the bottom shell metal plate is provided with the conversion column, and the zipper passes through the conversion column.
In the automatically retractable multi-gear side handrail, a reset torsion spring is wound on the outer side of the rotating piece, the upper end of the reset torsion spring is arranged to be abutted to the outer side of the limiting column, and the lower end of the reset torsion spring is longitudinally arranged and clamped in the locking protruding block.
In the automatically retractable multi-gear side handrail, the compression spring is sleeved on the fixing main shaft, the compression spring is arranged between the locking piece and the bottom shell metal plate, the locking pull rod is arranged at the bottom of the locking piece, and the lower end of the locking pull rod penetrates through the bottom shell metal plate.
In the automatically retractable multi-gear side handrail, the shaft sleeve is fixedly arranged on the metal plate of the bottom shell, the lower part of the fixed main shaft is arranged in the shaft sleeve in a penetrating mode, a friction positioning ring is arranged between the shaft sleeve and the lower end of the fixed main shaft, and a convex friction block is arranged on the side face of the friction positioning ring.
The gear locking and locking structure is adopted, the convex insections are clamped at different positions on the concave insections to adjust and regulate the gear, friction among components in the adjusting process is small, the service life is long, the fine adjustment can provide more comfortable supporting angles, the manual unlocking is realized, the automatic locking is realized after the release, the handrail can be automatically retracted, and the operation of a user is convenient.
Drawings
FIG. 1 is a schematic view of an automatically retractable multi-gear side armrest according to the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention
FIG. 3 is a schematic view of the structure of the adjustment locking assembly and the locking assembly;
FIG. 4 is an exploded view of the structure of the present invention;
FIG. 5 is a schematic view of a rotor structure;
fig. 6 is a schematic diagram of a moving member structure.
In the drawing, a bottom shell metal plate 100, a fixed main shaft 110, a first limiting tooth 111, a limiting column 120, an arc limiting ring 130, a moving column 131, a zipper 132, a handle 140, a return spring 141, a switching column 150, a shaft sleeve 160, a friction positioning ring 170 and a friction block 171;
the device comprises an adjusting and locking assembly 200, a rotating piece 210, a mounting groove 211, a convex tooth line 212, a moving piece 220, a concave tooth line 221, a second limiting tooth 222 and a reset torsion spring 230;
the locking assembly 300, the locking piece 310, the third limiting tooth 311, the locking tooth 312, the locking lug 313, the locking pull rod 314, the locking moving block 320, the moving tooth 321 and the pressure spring 330.
Detailed Description
The following are specific embodiments of the present invention and the technical solutions of the present invention will be further described with reference to the accompanying drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1-6, an automatically stowable multi-position side armrest comprising: the bottom shell metal plate 100 is internally provided with a fixed main shaft 110 in a penetrating way, and two sides of the fixed main shaft 110 are respectively provided with a limit column 120 fixed on the bottom shell metal plate 100;
the adjusting and locking assembly 200 is arranged on the outer side of the main shaft, a rotating part 210 capable of rotating along the main shaft and a moving part 220 capable of moving up and down along the main shaft are arranged on the main shaft, mounting grooves 211 matched with the limiting columns 120 are respectively arranged on two sides of the rotating part 210, convex insections 212 protruding towards one side of the moving part 220 are arranged on the rotating part 210, and concave insections 221 used for engaging the convex insections 212 are arranged on the moving part 220;
the locking assembly 300 is used for locking the adjusting locking assembly 200, a locking piece 310 is fixedly connected below the moving piece 220, and a locking moving block 320 which can be matched and locked with the locking piece 310 is arranged on the side surface of the locking piece 310;
the locking assembly 300 is unlocked, the bottom shell metal plate 100 rotates, the gear is adjusted and locked by rotating in the adjusting and locking assembly 200, the locking assembly 300 is locked, and the bottom shell metal plate 100 is locked and positioned.
The rotating piece 210, the moving piece 220 and the locking piece 310 are sleeved on the shaft in sequence, the rotating piece 210 and the moving piece 220 are adjusted and locked through tooth meshing, the moving piece 220 is fixedly connected with the locking piece 310, the locking moving block 320 is moved away from the locking piece 310 to complete unlocking, the convex insection 212 and the concave insection 221 are obliquely arranged and can only be meshed in a unidirectional adjustment mode, the bottom shell sheet metal 100 is rotated to adjust the height, the rotating piece 210 fixed and positioned with the limiting column 120 is driven to rotate along the main shaft, the teeth are separated along the oblique direction of the insection and are meshed again, adjustment and locking are completed, the locking moving block 320 is clamped on the locking piece 310 to complete locking, the gear is not adjustable, and the adjustment locking and locking structure is compact.
Preferably, the convex insection 212 is provided with three pieces and is uniformly spaced on the rotating member 210, the convex insection 212 is provided with a plurality of teeth and each tooth is 5 °, the concave insection 221 is provided with three pieces and is uniformly spaced on the moving member 220, the concave insection 221 is provided with a plurality of teeth and each tooth is 5 ° and the number of teeth is more than the number of teeth.
The raised lines move and are positioned on the concave lines 221 matched with the raised lines, the moving range of the raised lines 212 on the concave lines 221 is a gear range, three gear ranges are uniformly arranged, along the rotating direction, the rotating piece rotates along the tooth line direction, the teeth are separated from the original meshed teeth, then the teeth enter the next tooth to be internally meshed, gear adjustment is completed, the phase difference of each tooth is 5 degrees, the fine adjustment effect is stable, and the comfort level is high.
Preferably, the fixed main shaft 110 is columnar, a first limiting tooth 111 is disposed on an outer side surface of an upper portion of the fixed main shaft, a second limiting tooth 222 is disposed at a center of the moving member 220, a third limiting tooth 311 is disposed at a center of the locking member 310, and the second limiting tooth 222 and the third limiting tooth 311 can be overlapped, moved along the main shaft and clamped to the first limiting tooth 111. The moving member 220 and the locking member 310 are fixedly connected, the second limiting teeth 222 and the third limiting teeth 311 are aligned and clamped on the first limiting teeth 111, the moving member 220 and the locking member 310 can axially move along the fixed main shaft 110, the convex tooth patterns 212 and the concave tooth patterns 221 are separated, and the handrail is convenient to retract or put down.
It is further preferred that the locking member 310 is provided laterally with outwardly protruding locking teeth 312 and locking protrusions 313. During the adjustment process of the adjustment locking assembly 200, the bottom shell metal plate 100 rotates, the limiting columns 120 arranged on the bottom shell metal plate 100 also rotate, and when the adjustment is carried out to the highest position or the lowest position, one of the limiting columns 120 can abut against the locking convex blocks 313 to limit the adjusted limiting position, so that the locking and locking are facilitated.
Preferably, the side of the locking moving block 320 is provided with moving teeth 321 matched with the locking teeth 312, the metal plate 100 of the bottom shell is provided with an arc limiting ring 130, the arc limiting ring 130 is internally provided with a moving column 131 which can move in the arc limiting ring 130, and the locking moving block 320 is mounted on the moving column 131. The movable column 131 is pulled away along the arc-shaped limiting ring 130 towards the direction far away from the fixed main shaft 110, and the movable teeth 321 and the locking teeth 312 are pulled away and separated, so that unlocking operation is completed, locking gear adjustment and meshing locking are facilitated, and the use is convenient.
Further preferably, the moving post 131 is sleeved with a zipper 132, the other end of the zipper 132 is fixed with a handle 140, and a return spring 141 is arranged in the handle 140. The handle 140 is pressed to drive the zipper 132 to pull outwards, so that the operation of unlocking the locking moving block 320 is completed, the operation is convenient, the reset spring 141 is used for driving the zipper 132 to reset the moving column 131 under the action of the spring reset force after the handle 140 is released after the gear is adjusted, the locking moving block 320 is pushed towards the main shaft direction, and the moving teeth 321 are movably engaged to the corresponding locking teeth 312, so that the locking is automatic.
Further preferably, the bottom shell sheet metal 100 is provided with a conversion post 150, and the zipper 132 passes through the conversion post 150. The handrail has a turning direction, and the zipper 132 can be matched with the turning direction of the handrail through the conversion post 150, so that the assembly is convenient.
Preferably, the reset torsion spring 230 is wound on the outer side of the rotating member 210, the upper end of the reset torsion spring 230 is abutted against the outer side of the limiting post 120, and the lower end of the reset torsion spring 230 is longitudinally arranged and clamped in the locking protrusion 313. The upper end of the reset torsion spring 230 has a pre-tightening force in the winding direction, and the torsion spring is pulled apart and is arranged to abut against the outer side of the limit post 120, while the lower end of the torsion spring is positioned and fixed in the locking piece 310, so that the torsion spring has a tendency to rotate the whole handrail in the winding direction.
Preferably, the fixing main shaft 110 is sleeved with a compression spring 330, the compression spring 330 is disposed between the locking piece 310 and the bottom shell metal plate 100, a locking pull rod 314 is disposed at the bottom of the locking piece 310, and the lower end of the locking pull rod 314 passes through the bottom shell metal plate 100. The locking pull rod 314 can pull the locking piece 310 and the moving piece 220 downwards, the moving teeth 321 and the locking teeth 312 are separated, the convex tooth pattern 212 and the concave tooth pattern 221 are separated, and the whole handrail is convenient to reset downwards or retract upwards.
Preferably, the bottom shell metal plate 100 is fixedly provided with a shaft sleeve 160, the lower part of the fixed main shaft 110 is arranged in the shaft sleeve 160 in a penetrating manner, a friction positioning ring 170 is arranged between the shaft sleeve 160 and the lower end of the fixed main shaft 110, and a convex friction block 171 is arranged on the side surface of the friction positioning ring 170. The fixed main shaft 110 does not rotate, and in the process of handrail rotation, the friction positioning ring 170 plays a role in friction force on the fixed main shaft 110 and the shaft sleeve 160, so that the handrail is prevented from moving up and down too fast.
The working principle and flow of the automatically retractable multi-gear side armrest according to the present invention will be described below.
The fixed cover rotating member is arranged above the bottom shell metal plate 100 and fixed on the rotating member, the rotating member is positioned by the limiting column 120 fixed by the bottom shell metal plate 100, and when the handrail rotates, the rotating member rotates along with the handrail, so that the rotating member can rotate along the fixed main shaft 110, and as the number of teeth of the convex insection 212 is less than that of the concave insection 221, the number of teeth is a gear range, and when the rotation is regulated, the convex insection 212 moves on the concave insection 221.
Gear adjustment: the handle 140 is pressed to pull the locking moving block 320 open, the moving teeth 321 are separated from the locking teeth 312, the handrail is rotated, the bottom shell sheet metal 100 is rotated, the rotating member rotates along with the moving member, the convex teeth 212 and the concave teeth 221 have slopes, the rotating direction is guided and limited to be a single direction, when the moving member rotates, the moving member 220 is moved downwards under the cooperation of the teeth, the pressure spring 330 is pressed downwards, the convex teeth 212 and the concave teeth 221 are separated, the moving member rotates until the teeth move into the next tooth position, the handle 140 is released after the meshing and the positioning are completed under the action of the rebound force of the pressure spring 330, the moving teeth 321 are meshed to the opposite locking teeth 312 under the action of the reset spring 141, and the locking is completed.
Automatic stowing at the adjustment upper limit: in the gear position of the uppermost limit position which is always moved by gear position adjustment, unlocking rotation is performed, the convex insection 212 can move to a platform on one side of the concave insection 221 and cannot be locked, the locking moving block 320 is dislocated at the moment and cannot be locked, the handrail rotates upwards under the action of the pretightening force of the reset torsion spring 230 on the limit column 120, the convex insection 212 enters an idle stroke until the convex insection rotates into the next concave insection, the locking convex block 313 on the locking piece 310 can move to the side of the limit column 120 and is locked at the highest position which is turned upwards.
And (3) automatically folding at any position: pressing the handle 140 pulls open the locking moving block 320, the moving teeth 321 are separated from the locking teeth 312, the locking pull rod 314 is pulled down, the convex insections 212 and the concave insections 221 are separated, and the handrail is rotated upwards to the highest position for locking under the action of the pretightening force of the reset torsion spring 230 on the limit post 120.
The armrest turns down: the locking pull rod 314 is pulled downwards, the locking piece 310 drives the moving piece 220 to move downwards, the moving teeth 321 and the locking teeth 312 are staggered up and down, the convex tooth patterns 212 and the concave tooth patterns 221 are separated, the reset pressure spring 330 is pressed, the handrail is rotated downwards to be folded to the lowest position, the locking pull rod 314 is loosened, the moving piece 220 is meshed with the rotating piece 210, and the locking moving block 320 is meshed with the moving piece 220, so that locking is completed.
The invention has compact structure, convenient use, high gear adjusting precision, convenient operation and can be folded or turned down at any height position.
The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (10)
1. An automatically stowable multi-position side armrest comprising:
the bottom shell metal plate is internally provided with a fixed main shaft in a penetrating way, and two sides of the fixed main shaft are respectively provided with a limiting column fixed on the bottom shell metal plate;
the adjusting and locking assembly is sleeved on the outer side of the main shaft, a rotating piece capable of rotating along the main shaft and a moving piece capable of moving up and down along the main shaft are arranged on the main shaft, mounting grooves matched with the limiting columns are respectively arranged on two sides of the rotating piece, convex insections protruding towards one side of the moving piece are arranged on the rotating piece, and concave insections for engaging the convex insections are arranged on the moving piece;
the locking assembly is used for locking the locking assembly, a locking piece is fixedly connected to the lower part of the moving piece, and a locking moving block capable of being matched and locked with the locking piece is arranged on the side face of the locking piece;
the locking subassembly unblock, drain pan panel beating rotate, take place to rotate in the locking subassembly and carry out gear adjustment and lock, and the locking subassembly locks again, and the drain pan panel beating is locked the location.
2. The automatically stowable multi-speed side armrest of claim 1, wherein said male insections are provided with three and evenly spaced on the rotating member, said male insections are provided with a plurality of teeth each spaced 5 ° apart, said female insections are provided with three and evenly spaced on the moving member, said female insections are provided with a plurality of teeth each spaced 5 ° apart, and the number of teeth is greater than the number of teeth.
3. The automatically retractable multi-gear side armrest according to claim 1, wherein the fixed spindle is cylindrical, a first limiting tooth is arranged on the outer side surface of the upper portion of the fixed spindle, a second limiting tooth is arranged at the center of the moving part, a third limiting tooth is arranged at the center of the locking part, and the second limiting tooth and the third limiting tooth are overlapped and can move along the spindle and are clamped with the first limiting tooth.
4. An automatically stowable multi-position side armrest according to claim 1, wherein said latch member is laterally provided with outwardly projecting latch teeth and latch tabs.
5. The automatically retractable multi-gear side armrest according to claim 4, wherein the locking moving block is provided with moving teeth cooperating with the locking teeth, the bottom shell sheet metal is provided with an arc-shaped limiting ring, the arc-shaped limiting ring is provided with a moving column capable of moving in the arc-shaped limiting ring, and the locking moving block is mounted on the moving column.
6. The automatically retractable multi-gear side armrest according to claim 5, wherein a zipper is sleeved on the moving post, a handle is fixed to the other end of the zipper, and a return spring is arranged in the handle.
7. The automatically stowable multi-position side armrest of claim 6, wherein said bottom shell sheet metal is provided with a switch post through which said zipper passes.
8. The automatically retractable multi-gear side armrest according to claim 4, wherein a return torsion spring is wound around the outer side of the rotating member, an upper end of the return torsion spring is disposed closely to the outer side of the limit post, and a lower end of the return torsion spring is longitudinally disposed and is engaged in the locking projection.
9. The automatically retractable multi-gear side armrest according to claim 1, wherein the fixing spindle is sleeved with a compression spring, the compression spring is arranged between the locking piece and the bottom shell metal plate, a locking pull rod is arranged at the bottom of the locking piece, and the lower end of the locking pull rod penetrates through the bottom shell metal plate.
10. The automatically retractable multi-gear side handrail according to claim 1, wherein a shaft sleeve is fixedly arranged on the metal plate of the bottom shell, the lower part of the fixing main shaft is arranged in the shaft sleeve in a penetrating manner, a friction positioning ring is arranged between the shaft sleeve and the lower end of the fixing main shaft, and a convex friction block is arranged on the side face of the friction positioning ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633038.7A CN109649237B (en) | 2018-12-29 | 2018-12-29 | Multi-gear side handrail capable of being automatically folded |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811633038.7A CN109649237B (en) | 2018-12-29 | 2018-12-29 | Multi-gear side handrail capable of being automatically folded |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109649237A CN109649237A (en) | 2019-04-19 |
| CN109649237B true CN109649237B (en) | 2024-01-30 |
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ID=66118209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811633038.7A Active CN109649237B (en) | 2018-12-29 | 2018-12-29 | Multi-gear side handrail capable of being automatically folded |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109649237B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113229664B (en) * | 2021-05-28 | 2023-07-25 | 永艺家具股份有限公司 | Armrest and seat |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1321193A (en) * | 1971-03-03 | 1973-06-20 | Universal Oil Prod Co | Seats |
| DE19812432A1 (en) * | 1998-03-21 | 1999-09-30 | Grammer Automotive Gmbh | Adjustable armrest for automobile passenger seat |
| JP2003245161A (en) * | 2002-02-26 | 2003-09-02 | Takashimaya Nippatsu Kogyo Co Ltd | Armrest device |
| JP2004345374A (en) * | 2003-05-20 | 2004-12-09 | Namba Press Works Co Ltd | Continuously variable angular position adjusting mechanism |
| KR20100030428A (en) * | 2008-09-10 | 2010-03-18 | 다이모스(주) | Lever typed seat arm rest angle adjusting device |
| JP2013103605A (en) * | 2011-11-14 | 2013-05-30 | Aisin Seiki Co Ltd | Vehicle seat adjusting device |
| CN204821224U (en) * | 2015-06-23 | 2015-12-02 | 江苏公爵新能源汽车有限公司 | Car back -row seat handrail mechanism |
| CN206031135U (en) * | 2016-08-24 | 2017-03-22 | 格拉默车辆内饰（上海）有限公司 | Ratchet formula handrail structure |
| CN107521388A (en) * | 2017-08-03 | 2017-12-29 | 广州汽车集团零部件有限公司 | A kind of automobile seat arm mechanism freely shifted gears |
| CN108001316A (en) * | 2017-12-20 | 2018-05-08 | 延锋汽车饰件系统（合肥）有限公司 | A kind of classification hovered adjusts linkage |
| CN207345592U (en) * | 2017-06-23 | 2018-05-11 | 宁波继峰汽车零部件股份有限公司 | A kind of more gears with tripper adjust side handrail |
| CN207826048U (en) * | 2018-02-02 | 2018-09-07 | 江苏昊邦智能控制系统股份有限公司 | Angle adjustable armrest |
| CN209395645U (en) * | 2018-12-29 | 2019-09-17 | 宁波继峰汽车零部件股份有限公司 | A kind of multi gear position side handrail that can be packed up automatically |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE60106811T2 (en) * | 2000-01-17 | 2005-12-15 | Grupo Antolin-Ingenieria S.A. | MECHANISM FOR ADJUSTING HINGED ELEMENTS |
| DE102006056651A1 (en) * | 2006-11-29 | 2008-06-05 | Bos Gmbh & Co. Kg | Center armrest with parallel adjustment options |
-
2018
- 2018-12-29 CN CN201811633038.7A patent/CN109649237B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1321193A (en) * | 1971-03-03 | 1973-06-20 | Universal Oil Prod Co | Seats |
| DE19812432A1 (en) * | 1998-03-21 | 1999-09-30 | Grammer Automotive Gmbh | Adjustable armrest for automobile passenger seat |
| JP2003245161A (en) * | 2002-02-26 | 2003-09-02 | Takashimaya Nippatsu Kogyo Co Ltd | Armrest device |
| JP2004345374A (en) * | 2003-05-20 | 2004-12-09 | Namba Press Works Co Ltd | Continuously variable angular position adjusting mechanism |
| KR20100030428A (en) * | 2008-09-10 | 2010-03-18 | 다이모스(주) | Lever typed seat arm rest angle adjusting device |
| JP2013103605A (en) * | 2011-11-14 | 2013-05-30 | Aisin Seiki Co Ltd | Vehicle seat adjusting device |
| CN204821224U (en) * | 2015-06-23 | 2015-12-02 | 江苏公爵新能源汽车有限公司 | Car back -row seat handrail mechanism |
| CN206031135U (en) * | 2016-08-24 | 2017-03-22 | 格拉默车辆内饰（上海）有限公司 | Ratchet formula handrail structure |
| CN207345592U (en) * | 2017-06-23 | 2018-05-11 | 宁波继峰汽车零部件股份有限公司 | A kind of more gears with tripper adjust side handrail |
| CN107521388A (en) * | 2017-08-03 | 2017-12-29 | 广州汽车集团零部件有限公司 | A kind of automobile seat arm mechanism freely shifted gears |
| CN108001316A (en) * | 2017-12-20 | 2018-05-08 | 延锋汽车饰件系统（合肥）有限公司 | A kind of classification hovered adjusts linkage |
| CN207826048U (en) * | 2018-02-02 | 2018-09-07 | 江苏昊邦智能控制系统股份有限公司 | Angle adjustable armrest |
| CN209395645U (en) * | 2018-12-29 | 2019-09-17 | 宁波继峰汽车零部件股份有限公司 | A kind of multi gear position side handrail that can be packed up automatically |
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| Publication number | Publication date |
|---|---|
| CN109649237A (en) | 2019-04-19 |
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