CN104260651A - Durable automobile seat armrest - Google Patents
Durable automobile seat armrest Download PDFInfo
- Publication number
- CN104260651A CN104260651A CN201410477273.5A CN201410477273A CN104260651A CN 104260651 A CN104260651 A CN 104260651A CN 201410477273 A CN201410477273 A CN 201410477273A CN 104260651 A CN104260651 A CN 104260651A
- Authority
- CN
- China
- Prior art keywords
- handrail body
- automobile seat
- card
- handrail
- movable block
- 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.)
- Granted
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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
- B60N2/763—Arm-rests adjustable
- B60N2/767—Angle adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Escalators And Moving Walkways (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
The invention discloses a durable automobile seat armrest. According to the durable automobile seat armrest, a seat comprises a support seat located at the side; the armrest comprises a longitudinal armrest body; one end of the armrest body is rotatably arranged on the support seat, and a rotary shaft is horizontal; the other end of the armrest body is a free end capable of synchronously rotating; clamping elements are arranged at two positions on the armrest body and symmetrical about the centre of the rotary shaft respectively; a stopping element adaptive to one clamping element and a support surface adaptive to the other clamping element are arranged on the support seat; when the armrest body is rotated to a horizontal position, the support surface supports a low position; the clamping elements located between the rotary shaft and the free end are located in a straight state; meanwhile, the stopping element and the clamping element at a high position are cooperated to stop the armrest from rotating downwards and towards the seat. The durable automobile seat armrest disclosed by the invention is good in stability; the stopping element is also capable of counteracting a part of force to prevent the armrest from being excessively pressed and damaged even if a high pressure is applied to the free end of the armrest body.
Description
Technical field
The present invention relates to a kind of automotive interior part.
Background technology
Seat is the requisite facility of passenger carrying vehicle, is related to the comfort level and degree of safety taken.Usually rotating handrail can be provided with in the outside of seat; not only hand is put for passenger when it puts down; can also stop and protect passenger; reduce injured probability and the degree of in emergency circumstances passenger; it is packed up and is, is convenient to passenger's turnover; be beneficial to quick on-board and off-board, also avoid hooking passenger because of tilting drawing thus producing potential safety hazard.But, one end that its rotation of the handrail of existing seat is fixed only arranges single strut member to coordinate support rotating to the handrail of horizontality with bearing usually, support comparatively weak, if now passenger to stand up or because of the free end of other reasons bulging handrail from seat, then easily damage handrail, make the connection of handrail and bearing disconnect.
Summary of the invention
A kind of durable type automobile seat arm, described seat comprises the bearing being positioned at sidepiece, described handrail comprises lengthwise handrail body, one end of handrail body is rotating to be located on bearing, and turning cylinder level, the other end is can the free end of synchronous axial system, it is characterized in that, in described handrail body, card-bit part is respectively equipped with about centrosymmetric two positions of turning cylinder, described bearing is provided with the block piece suitable with card-bit part and the bearing surface suitable with another card-bit part, when handrail body turns to level attitude, described bearing surface supports lower position, card-bit part between turning cylinder and free end is in erectility, described block piece coordinates with the card-bit part of higher position and stops that handrail is downward simultaneously, rotate to seat rear.
Preferably, described card-bit part is more than or equal to 1/8 of described handrail body length to the distance of turning cylinder.
Preferably, described bearing surface is center of circle curved surface on the rotating shaft, and corresponding described card-bit part is towards the curved surface of one end also for matching with bearing surface of bearing surface.
Preferably, described handrail body comprises hollow base and is contained in the movable block of base at least partly, and described movable block can move in short transverse relative to base, and is provided with the locating part of locking movable block at least two differing heights positions in base.
Preferably, described movable block is fixed by spring and base bottom, both sides are provided with the protrusion of level, described locating part at least comprises different two groups of height and position, often group comprise respectively with described protrude coordinate a catch, and at least one group, lower end described catch only have spring promote movable block upwards time, the pressure that is subject to described protrusion can keep level, when a certain size external force puts on movable block, the pressure that is subject to described protrusion can rotate around one end and be that protrusion is stepped down.
Preferably, described locating part two groups of only having height and position different, one group of higher geocoded activity block protrudes from base top, and one group of lower geocoded activity block end face flushes with base top.
Preferably, described handrail body by turning cylinder to free end direction, narrowed width.
Preferably, described handrail body is provided with some massages protrusion.
Preferably, described handrail body is also provided with detouchable, blocks the handrail lid of described massage protrusion, described handrail lid has smooth end face.
Preferably, described bearing is provided with the friction part being positioned at described handrail body side, and the corresponding site of described friction part and handrail body side is respectively equipped with rough surface.
Preferably, described friction part is provided with ring-type asperities, and the respective side of handrail body is also provided with asperities that can be mutually chimeric with friction part asperities.
The beneficial effect that the present invention reaches:
1. durable type automobile seat arm of the present invention, when handrail body turns to level attitude, bearing there is the card-bit part on bearing surface supporting armrests between turning cylinder and free end be in erectility, simultaneously on bearing, also have block piece to coordinate with another card-bit part on handrail about the Central Symmetry position of handrail turning cylinder to stop that handrail is downward, rotate to seat rear.This structure makes handrail have good stability, even if apply larger pressure at handrail body free end, block piece also can offset part strength, prevents handrail from being damaged by excessively pressing down.
2. card-bit part is more than or equal to 1/8 of handrail body length to the distance of turning cylinder, avoid card-bit part to the torque arm length of turning cylinder and handrail body free end excessive to the torque arm length gap of turning cylinder, be conducive to improving stability further.
3. card-bit part coordinates with the curved surface of bearing surface, and make area of contact therebetween comparatively large, normal-running fit is more stable, especially during handrail body level, supports stronger.
4. and the setting of movable block of location collapsible relative to base, is conducive to the height of adjustable handrail body, adapts to the needs of different passenger, improve the comfort level of shelving arm.
5. the locating part structure of catch form is simple, easy acquisition, especially cannot be pushed under only having the movable block of action of the spring to protrude force, and under other larger External Force Acting, just can rotate the setting of the catch of stepping down, easily can realize adjustment and the location of movable block.
6. the setting of locating part height, makes movable block can be elevated to protrusion base top, and what be applicable to high bit shelves needs, also can flush with base top, and what be applicable to lower position shelves needs.
7. handrail body by turning cylinder to free end direction, narrowed width, also can increase to a certain extent turning cylinder intensity at one end, increase and support fiduciary level.
8. handrail body is arranged massage to protrude, while guarantee comfort level, also provide certain health-care effect, especially long-distance passenger during the journey the long period can be killed time by massage and lessen fatigue.Handrail body also can be arranged the level and smooth handrail lid of detouchable, meet the needs of different passenger.
Accompanying drawing explanation
Fig. 1 is the front elevation of the preferred embodiment of the present invention;
Fig. 2 is the enlarged diagram of the A of local shown in Fig. 1;
Fig. 3 is the birds-eye view of the preferred embodiment of the present invention;
Fig. 4 is the ring-type asperities schematic diagram in the preferred embodiment of the present invention on handrail body disk;
Wherein: 1, bearing, 12, seat groove, 122, bottom land, 124, cell wall, 13, seat groove, 132, bottom land, 134, cell wall, 14, pedestal, 16, stay bearing plate, 2, handrail body, 21, base, 22, turning cylinder, 23, movable block, 232, protrude, 24, free end, 25, spring, 26, shackle member, 262, shackle member, 264, shackle member, 27, massage protrudes, 28, disk, 282, asperities, 4, catch, 42, catch, 44, catch, 6, rough surface.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.Following examples only for technical scheme of the present invention is clearly described, and can not limit the scope of the invention with this.
As Figure 1-4, a kind of durable type automobile seat arm, seat comprises the bearing 1 being positioned at sidepiece, handrail comprises lengthwise handrail body 2, one end of handrail body 2 is rotating to be located on bearing 1, and turning cylinder 22 level, and the other end is can the free end 24 of synchronous axial system.Card-bit part 26 is respectively equipped with in handrail body 2, about centrosymmetric two positions of turning cylinder 22, bearing 1 is provided with the block piece suitable with card-bit part 262 and the bearing surface suitable with another card-bit part 264, when handrail body 2 turns to level attitude, bearing surface supports lower position, card-bit part 262 between turning cylinder 22 and free end 24 is in erectility, and block piece coordinates with the card-bit part 264 of higher position and stops that handrail is downward, rotates to seat rear simultaneously.
Concrete, bearing 1 comprises massive base 14 and is vertically located at the stay bearing plate 16 above pedestal 14.Pedestal 14 is provided with a groove 12, the bottom land 122 of seat groove 12 is as bearing surface, stay bearing plate is provided with a groove 13, the cell wall 134 of seat groove 13 is as block piece, owing to itself being also placed in a groove 13 when card-bit part 262 coordinates with block piece, itself be also placed in a groove 12 when card-bit part 264 coordinates with bearing surface, therefore make these two kinds cooperations also more stable.The provided at one of handrail body 2 is connected on stay bearing plate 16, and the other end is free end 24, and handrail body 2 moving axis 22 that can rotate rotates.More specifically, handrail body 2 is coupling the disk 28 that to be provided with turning cylinder 22 in one end of stay bearing plate 16 be the center of circle, and card-bit part 26 is all arranged on disk 28 outer rim, and bearing of trend is perpendicular to handrail body 2 longitudinally.More specifically, bearing 1 is provided with the friction part being positioned at handrail body 2 side, and corresponding site and the disk 28 of friction part and handrail body 2 side are respectively equipped with rough surface 6.Make handrail body 2 more stable with the normal-running fit of bearing 1, handrail body 2 can rely on other angle position rested on the friction of bearing 1 except level attitude.Especially friction part is provided with ring-type asperities, the respective side of handrail body 2 is also provided with asperities 282 that can be mutually chimeric with friction part asperities, by the stability improving bearing 1 further and coordinate with handrail body 2, what connect between the two after avoiding Long-Time Service loosens and produces comparatively wide arc gap.The bottom land 122,132 of seat groove 12,13 is respectively the curved surface of the center of circle on turning cylinder 22, and card-bit part 262,264 is also respectively towards one end of bottom land the curved surface matched with bottom land 132,122 curved surface.Therefore card-bit part 262,264 rotates with handrail body 2 and can enter and shift out a groove 13,12 respectively.In addition, card-bit part 264 is more than or equal to 1/8 of handrail body 2 length to the distance of turning cylinder 22.
Handrail body 2 comprises hollow base 21 and is contained in the movable block 23 of base 21 at least partly.Movable block 23 can move in base 21 short transverse relative to base 21, and is provided with the locating part of locking movable block 23 two differing heights positions in base 21.Concrete, movable block 23 is by fixing bottom spring 25 and base 21, both sides are provided with the protrusion 232 of level, locating part specifically comprises different two groups of height and position, often group comprise coordinate with protrusion 232 respectively a catch 4, and the catch 42 of one group, lower end only have spring 25 promote movable block 23 upwards time, the pressure that is subject to protrusion 232 can keep level, when a certain size external force puts on movable block 23, the pressure that is subject to protrusion 232 can rotate around one end and be that protrusion 232 is stepped down.Concrete, spring 25 is Compress Spring, gives the thrust of movable block 23 away from base 21.Namely when catch 42 keeps horizontality, protrude 232 can mutually stop in base 21 short transverse with corresponding catch 4, when external force promotion catch 42 exceedes the critical force of its maintenance horizontality, catch 42 rotates, then protrude 232 to be unlocked and then change movable block 23 position from this position by this position, this critical force can be arranged as required, critical force is larger, the external force then needed is larger, movable block 23 is spacing more stable, critical force is less, then the external force needed is also less, promotes movable block 23 and changes and be highly more prone to.More specifically, the position of two groups of catch 4 is arranged, and make one group of higher catch 44 geocoded activity block 23 protrude 232 in base 21 top, one group of lower geocoded activity block 23 end face flushes with base 21 top.During use, suppose that original active block 23 is placed in base 21 just completely, movable block 23 end face flushes with base 21 top, is subject to the movable block 23 of spring 25 upwards elastic force, and it protrudes 232 by catch 42 and is kept off, thus is subject to spacing.When needs change height, upwards pull out and draw movable block 23, to overcoming catch 42 critical force, walking around catch 42, thus moving up, most fixing catch 44 kept off, then obtain new spacing.Therefore, preferred movable block 23 is arranged the groove (not shown) being convenient to grasp, upwards pull out and draw movable block 23 convenient.
Handrail body 2 by turning cylinder 22 to free end 24 direction, narrowed width, also can increase to a certain extent turning cylinder 22 intensity at one end, increase and support fiduciary level.
Handrail body 2 is also provided with some massage protrusions 27, massage protrusion 27 is specifically along the arrangement of handrail body 2 longitudinally, and user can stroke gently back and forth and massage.More specifically; handrail body 2 is also provided with detouchable, blocks the handrail lid (not shown) of massage protrusion 27; handrail lid has smooth end face; handrail lid can protect massage protrusion 27 on the one hand; block dust; massage protrusion 27 after all and be not easy cleaning, provide smooth end face also to meet the user's needs liking smooth hand on the other hand.
When user needs to put down handrail body 2, can be rotated moving axis 22 rotary handle body 2 to horizontality, and now shackle member 264 enters a groove 12 completely, and a groove 12 bottom land 122 is stood in bottom, shackle member 262 enters a groove 13 completely, and sidepiece is kept off by seat groove 13 cell wall 134.Now in handrail body 2, apply external force, then cell wall 134 can be avoided damaging because external force is excessive with seat groove 12 mating protection handrail body 2 and bearing 1 junction.
The above is only the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the prerequisite not departing from the technology of the present invention principle; can also make some improvement and distortion, these improve and distortion also should be considered as protection scope of the present invention.
Claims (9)
1. a durable type automobile seat arm, described seat comprises the bearing being positioned at sidepiece, described handrail comprises lengthwise handrail body, one end of handrail body is rotating to be located on bearing, and turning cylinder level, the other end is can the free end of synchronous axial system, it is characterized in that, in described handrail body, card-bit part is respectively equipped with about centrosymmetric two positions of turning cylinder, described bearing is provided with the block piece suitable with card-bit part and the bearing surface suitable with another card-bit part, when handrail body turns to level attitude, described bearing surface supports lower position, card-bit part between turning cylinder and free end is in erectility, described block piece coordinates with the card-bit part of higher position and stops that handrail is downward simultaneously, rotate to seat rear.
2. a kind of durable type automobile seat arm according to claim 1, is characterized in that, described card-bit part is more than or equal to 1/8 of described handrail body length to the distance of turning cylinder.
3. a kind of durable type automobile seat arm according to claim 2, is characterized in that, described bearing surface is center of circle curved surface on the rotating shaft, and corresponding described card-bit part is towards the curved surface of one end also for matching with bearing surface of bearing surface.
4. a kind of durable type automobile seat arm according to claim 1, it is characterized in that, described handrail body comprises hollow base and is contained in the movable block of base at least partly, described movable block can move in short transverse relative to base, and is provided with the locating part of locking movable block at least two differing heights positions in base.
5. a kind of durable type automobile seat arm according to claim 4, it is characterized in that, described movable block is fixed by spring and base bottom, both sides are provided with the protrusion of level, described locating part at least comprises different two groups of height and position, often group comprise respectively with described protrude coordinate a catch, and at least one group, lower end described catch only have spring promote movable block upwards time, the pressure that is subject to described protrusion can keep level, when a certain size external force puts on movable block, the pressure that is subject to described protrusion can rotate around one end and be that protrusion is stepped down.
6. a kind of durable type automobile seat arm according to claim 5, it is characterized in that, described locating part two groups of only having height and position different, one group of higher geocoded activity block protrudes from base top, and one group of lower geocoded activity block end face flushes with base top.
7. a kind of durable type automobile seat arm according to claim 3 or 4, is characterized in that, described handrail body by turning cylinder to free end direction, narrowed width.
8. a kind of durable type automobile seat arm according to claim 7, is characterized in that, described handrail body is provided with some massages and protrudes.
9. a kind of durable type automobile seat arm according to claim 8, is characterized in that, described handrail body is also provided with detouchable, blocks the handrail lid of described massage protrusion, described handrail lid has smooth end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477273.5A CN104260651B (en) | 2014-09-18 | 2014-09-18 | Durable automobile seat armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477273.5A CN104260651B (en) | 2014-09-18 | 2014-09-18 | Durable automobile seat armrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104260651A true CN104260651A (en) | 2015-01-07 |
| CN104260651B CN104260651B (en) | 2017-04-12 |
Family
ID=52152289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410477273.5A Active CN104260651B (en) | 2014-09-18 | 2014-09-18 | Durable automobile seat armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260651B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2844751A1 (en) * | 2002-09-20 | 2004-03-26 | Faurecia Automotive Seating Ca | Vehicle seat armrest adjusting mechanism |
| WO2008081677A1 (en) * | 2006-12-28 | 2008-07-10 | Nhk Spring Co., Ltd. | Armrest device |
| CN101259831A (en) * | 2007-03-05 | 2008-09-10 | 车辆座位制造工业公司 | Seat for public transportation vehicles |
| JP2010110401A (en) * | 2008-11-05 | 2010-05-20 | Nhk Spring Co Ltd | Armrest device |
| CN102806861A (en) * | 2011-09-07 | 2012-12-05 | 厦门金龙汽车座椅有限公司 | Handrail device |
| CN102874147A (en) * | 2011-07-11 | 2013-01-16 | 铃木株式会社 | Seat back |
| CN203391648U (en) * | 2013-06-04 | 2014-01-15 | 格拉默车辆内饰（上海）有限公司 | Adjustable armrest rotation hinge device |
| CN104015640A (en) * | 2014-06-11 | 2014-09-03 | 延锋汽车饰件系统有限公司 | Rolling double-rotation-shaft mechanism, armrest box mechanism and seat armrest |
| CN204136824U (en) * | 2014-09-18 | 2015-02-04 | 苏州中航中振汽车饰件有限公司 | A kind of durable type automobile seat arm |
-
2014
- 2014-09-18 CN CN201410477273.5A patent/CN104260651B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2844751A1 (en) * | 2002-09-20 | 2004-03-26 | Faurecia Automotive Seating Ca | Vehicle seat armrest adjusting mechanism |
| FR2844751B1 (en) * | 2002-09-20 | 2007-05-04 | Faurecia Automotive Seating Ca | ARMREST ADJUSTING MECHANISM AND METHOD OF ASSEMBLING SUCH A MECHANISM |
| WO2008081677A1 (en) * | 2006-12-28 | 2008-07-10 | Nhk Spring Co., Ltd. | Armrest device |
| CN101259831A (en) * | 2007-03-05 | 2008-09-10 | 车辆座位制造工业公司 | Seat for public transportation vehicles |
| JP2010110401A (en) * | 2008-11-05 | 2010-05-20 | Nhk Spring Co Ltd | Armrest device |
| CN102874147A (en) * | 2011-07-11 | 2013-01-16 | 铃木株式会社 | Seat back |
| CN102806861A (en) * | 2011-09-07 | 2012-12-05 | 厦门金龙汽车座椅有限公司 | Handrail device |
| CN203391648U (en) * | 2013-06-04 | 2014-01-15 | 格拉默车辆内饰（上海）有限公司 | Adjustable armrest rotation hinge device |
| CN104015640A (en) * | 2014-06-11 | 2014-09-03 | 延锋汽车饰件系统有限公司 | Rolling double-rotation-shaft mechanism, armrest box mechanism and seat armrest |
| CN204136824U (en) * | 2014-09-18 | 2015-02-04 | 苏州中航中振汽车饰件有限公司 | A kind of durable type automobile seat arm |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104260651B (en) | 2017-04-12 |
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Effective date of registration: 20200408 Address after: No.29, Jingang Road, Zhangjiagang Free Trade Zone, Suzhou, Jiangsu Patentee after: SUZHOU LORENSHI AUTOMOBILE MANUFACTURING Co.,Ltd. Address before: Jiangsu Hongxi road 215000 city of Suzhou province high tech Zone 42 No. E-2 standard workshop Patentee before: SUZHOU ZHONG ZHEN AUTO PARTS Co.,Ltd. |