CN104260650B - A kind of high pressure automobile seat arm - Google Patents
A kind of high pressure automobile seat arm Download PDFInfo
- Publication number
- CN104260650B CN104260650B CN201410477114.5A CN201410477114A CN104260650B CN 104260650 B CN104260650 B CN 104260650B CN 201410477114 A CN201410477114 A CN 201410477114A CN 104260650 B CN104260650 B CN 104260650B
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- China
- Prior art keywords
- handrail
- support member
- handrail body
- movable block
- seat
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- 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.)
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- 210000002421 cell wall Anatomy 0.000 claims abstract description 7
- 230000001360 synchronised effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000007306 turnover Effects 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
- B60N2/763—Arm-rests adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
- Seats For Vehicles (AREA)
Abstract
The invention discloses high pressure automobile seat arm, wherein seat includes the bearing being positioned at sidepiece, handrail includes lengthwise handrail body, one end of handrail body is rotating to be located on bearing, and rotary shaft level, the other end is can the free end of synchronous axial system, in handrail body, it is sequentially provided with multiple support member bearing between rotary shaft and free end and is provided with the seat slot being positioned at below handrail, all the entirety of support member is suitable with seat slot, and rotate with handrail body can into and out seat slot, seat slot includes the bottom land supporting support member and stop handrail can be coordinated with support member downward, the cell wall rotated to seat rear, when handrail body turns to horizontal level, support member vertically stands on seat slot bottom land.Wherein support member is arranged between rotary shaft and free end, is conducive to offsetting the external force being applied to handrail free end, protects handrail, especially set gradually multiple support member, can increase fulcrum, strengthens the voltage endurance capability of handrail further.
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.Generally can be provided with rotating handrail in the outside of seat; it is not intended for passenger when it puts down and puts hands; can also stop and protect passenger; reduce injured probability and the degree of in emergency circumstances passenger; it is packed up and is, is easy to passenger's turnover; it is beneficial to quick on-board and off-board, also avoids because of tilting, passenger's hook being drawn thus produce potential safety hazard.But, one end that its rotation of the handrail of existing seat is fixed the most only arranges single support member to coordinate support rotating to the handrail of level with bearing, support more weak, if now passenger stands up or because of the free end of other reasons bulging handrail from seat, then it is easily damaged handrail, makes handrail disconnect with the connection of bearing.
Summary of the invention
A kind of high pressure automobile seat arm, described seat includes the bearing being positioned at sidepiece, described handrail includes lengthwise handrail body, one end of handrail body is rotating to be located on bearing, and rotary shaft level, the other end is can the free end of synchronous axial system, it is characterized in that, in described handrail body, multiple support member it is sequentially provided with between rotary shaft and free end, described bearing is provided with the seat slot being positioned at below handrail, the entirety of whole described support members is suitable with seat slot, and rotate with handrail body can into and out seat slot, seat slot includes the bottom land supporting described support member and stop handrail can be coordinated with support member downward, the cell wall rotated to seat rear, when handrail body turns to horizontal level, support member vertically stands on seat slot bottom land.
Preferably, the free end of described handrail body narrow successively at the width of the direction to rotating shaft direction, each support member.
Preferably, described bottom land is center of circle curved surface on the rotating shaft, and described support member is also the curved surface matched with bottom land curved surface towards one end of bottom land.
Preferably, described support member is spring pin, and described bottom land is horizontal plane.
Preferably, described handrail body includes hollow base and is at least partially housed in the movable block of base, 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 position in base.
Preferably, described movable block is fixed with base bottom by spring, both sides are provided with the protrusion of level, described locating part at least includes two groups that height and position is different, often group include respectively with described protrude coordinate a catch, and the described catch of at least one group, lower end is when only spring promotes movable block upwards, can be kept level by the pressure of described protrusion, can rotate around one end when the external force at a certain size puts on movable block, by the pressure of described protrusion and be that protrusion is stepped down.
Preferably, described locating part only has two groups that height and position is different, and one group of higher location movable block protrudes from base top, and one group of relatively low location movable block end face flushes with base top.
Preferably, described handrail body is by rotating axial free end direction, narrowed width.
Preferably, described handrail body is provided with some massage protrusions.
Preferably, described handrail body being additionally provided with dismountable, to block described massage protrusion handrail lid, described handrail lid has smooth end face.
Preferably, described bearing is provided with the friction part being positioned at described handrail body side, and described friction part is respectively equipped with matsurface with the corresponding site of handrail body side.
Preferably, described friction part is provided with ring-type asperities, and the respective side of handrail body also is provided with asperities that can be the most chimeric with friction part asperities.
The beneficial effect that the present invention is reached:
1. the high pressure automobile seat arm of the present invention, support member is arranged between rotary shaft and free end, is conducive to offsetting the external force being applied to handrail free end; protection handrail; especially set gradually multiple support member, fulcrum can be increased, strengthen the voltage endurance capability of handrail further.The cell wall of seat slot can also play the effect stopping that handrail turns over horizontal level, simple in construction, good limit effect simultaneously.
2. narrowed successively at the width of the direction to rotating shaft direction, each support member by the free end of handrail body, then make its width of support member being bordering on free end big as far as possible, improve support strength further.Especially when the handrail body one end at rotary shaft place is designed as circle for ease of rotation, the support length being bordering on free end is longer, and the level of width arranges and can ensure that the support force of each support member is suitable, prevents longer narrower support member pressurized excessive and ruptures.
3. seat slot bottom land coordinates with the curved surface of support member respective end so that the support member of rigidity i.e. can pass in and out seat slot smoothly, and the support member of rigidity is conducive to improving support strength.
If 4. support member is designed as the form of spring pin, even if then bottom land is horizontal plane, support member can also pass in and out seat slot smoothly, and bottom land is that horizontal plane is then conducive to more stable supporting armrests body in level.
5. the setting of movable block that is collapsible relative to base and that position, the beneficially height of adjustable handrail body, adapt to the needs of different passenger, improve the comfort level shelving arm.
6. the locating part simple in construction of catch form, it is readily available, the especially movable block in only spring effect protrudes and cannot be promoted under force, and just can rotate the setting of the catch stepped down under additionally bigger External Force Acting, can easily realize regulation and the location of movable block.
7. the setting of locating part height so that movable block can be increased to protrude base top, and be suitable for high bit shelves needs, it is also possible to flush with base top, and be suitable for lower position shelves needs.
8. handrail body is by rotating axial free end direction, narrowed width, can also increase to a certain extent rotary shaft intensity at one end, increase and support reliability.
9. arranging massage in handrail body to protrude, also provide for certain health-care effect while ensureing comfort level, the most long-distance passenger during the journey the long period can be killed time by massage and lessen fatigue.Dismountable smooth handrail lid can also be set in handrail body, meet the needs of different passenger.
Accompanying drawing explanation
Fig. 1 is the front view of the embodiment of the present invention 1；
Fig. 2 is the enlarged diagram of local A shown in Fig. 1；
Fig. 3 is the top view of the embodiment of the present invention 1；
Fig. 4 is the ring-type asperities schematic diagram in the embodiment of the present invention 1 on handrail body disk；
Fig. 5 is the front view of the embodiment of the present invention 2；
Wherein: 1, bearing, 12, seat slot, 122, bottom land, 124, cell wall, 14, pedestal, 16, gripper shoe, 2, handrail body, 21, base, 22, rotary shaft, 23, movable block, 232, protrude, 24, free end, 25, spring, 26, support member, 27, massage protrudes, 28, disk, 282, asperities, 4, catch, 42, catch, 44, catch, 6, matsurface.
Detailed description of the invention
The invention will be further described below in conjunction with the accompanying drawings.Following example are only used for clearly illustrating technical scheme, and can not limit the scope of the invention with this.
Embodiment 1
As Figure 1-4, a kind of high pressure automobile seat arm, seat includes the bearing 1 being positioned at sidepiece, handrail includes lengthwise handrail body 2, one end of handrail body 2 is rotating to be located on bearing 1, and rotary shaft 22 level, and the other end is can the free end 24 of synchronous axial system.Three support members 26 it are sequentially provided with in handrail body 2, between rotary shaft 22 and free end 24, bearing 1 is provided with the seat slot 12 being positioned at below handrail, all the entirety of support member 26 is suitable with seat slot 12, and rotate with handrail body 2 can into and out seat slot 12, seat slot 12 includes the bottom land 122 supporting support member 26 and can coordinate stop handrail cell wall 124 downward, that rotate to seat rear with support member 26, when handrail body 2 turns to horizontal level, support member 26 vertically stands on seat slot 12 bottom land 122.
Concrete, bearing 1 includes massive base 14 and is vertically located at the gripper shoe 16 above pedestal 14.Seat slot 12 is opened in the upper end of pedestal 14, the provided at one of handrail body 2 is connected in gripper shoe 16, the other end is free end 24, handrail body 2 can rotate around rotary shaft 22, support member 26 can coordinate with seat slot 12 simultaneously, and more specifically, handrail body 2 axle is connected on one end of gripper shoe 16 and is provided with the disk 28 with rotary shaft 22 as the center of circle, support member 26 is arranged at disk 28 outer rim, and extends perpendicularly to handrail body 2 longitudinally.More specifically, bearing 1 is provided with the friction part being positioned at handrail body 2 side, and friction part is respectively equipped with matsurface 6 with the corresponding site i.e. disk 28 of handrail body 2 side.Making handrail body 2 more stable with being rotatably assorted of bearing 1, handrail body 2 can rely on the friction with bearing 1 to rest on other angle position in addition to horizontal level.Especially friction part is provided with ring-type asperities, the respective side of handrail body 2 also is provided with asperities 282 that can be the most chimeric with friction part asperities, will further improve the stability that bearing 1 coordinates with handrail body 2, it is to avoid connect between the two after life-time service loosens and produce larger gap.The bottom land 122 of seat slot 12 is center of circle curved surface in rotary shaft 22, and each support member 26 is also the curved surface matched with bottom land 122 curved surface towards one end of bottom land 122.It addition, by the free end 24 of handrail body 2 to rotary shaft 22 direction, each support member 26 narrows successively at the width of the direction, then make its width of support member 26 being bordering on free end 24 big as far as possible, improve support strength further.
Handrail body 2 includes hollow base 21 and is at least partially housed in the movable block 23 of base 21.Movable block 23 can move in base 21 short transverse relative to base 21, and is provided with the locating part of locking 23 two differing heights positions of movable block in base 21.Concrete, movable block 23 is fixed bottom base 21 by spring 25, both sides are provided with the protrusion 232 of level, locating part specifically includes two groups that height and position is different, often group include respectively with protrude 232 coordinate a catch 4, and the catch 42 of one group, lower end is when only spring 25 promotes movable block 23 upwards, can be kept level by protruding the pressure of 232, when the external force at a certain size puts on movable block 23, can be rotated around one end by protruding the pressure of 232 and be to protrude 232 to step down.Concrete, spring 25 is compression spring, gives the movable block 23 thrust away from base 21.I.e. when catch 42 keeps level, protrude 232 can mutually stop in base 21 short transverse with corresponding catch 4, when external force promotes catch 42 to exceed its critical force maintaining level, 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 to, critical force is bigger, the external force then needed is bigger, movable block 23 is spacing more stable, critical force is less, then the external force needed is the least, promotes movable block 23 to change and is highly more prone to.More specifically, the position of two groups of catch 4 is arranged so that one group of higher catch 44 positions movable block 23 and protrudes 232 in base 21 top, and one group of relatively low location movable block 23 end face flushes with base 21 top.During use, it is assumed that original active block 23 is placed in base 21 just completely, and movable block 23 end face flushes with base 21 top, by the movable block 23 of spring 25 upwards elastic force, it protrudes 232 and is kept off by catch 42, thus by spacing.When needs change height, upwards pulling movable block 23, to overcoming catch 42 critical force, walk around catch 42, thus move up, most fixing catch 44 is kept off, then obtain new spacing.It is therefore preferable that arrange the groove (not shown) being easy to grasp on movable block 23, upwards pull movable block 23 convenient.
Handrail body 2 by rotary shaft 22 to free end 24 direction, narrowed width, can also increase to a certain extent rotary shaft 22 intensity at one end, increase and support reliability.
Being additionally provided with some massage protrusions 27 in handrail body 2, massage is protruded 27 and is specifically arranged along handrail body 2 longitudinally, and user can be stroked gently back and forth and be massaged.More specifically; dismountable, to block massage protrusion 27 handrail lid (not shown) it is additionally provided with in handrail body 2; handrail lid has smooth end face; on the one hand handrail lid can protect massage protrusion 27; block dust; massage protrusion 27 is not easy to clean after all, and the end face on the other hand providing smooth also meets the user needs liking smooth hand.
When user needs to put down handrail body 2, can be around rotary shaft 22 rotary handle body 2 to level, now three support members 26 are all completely into seat slot 12, and seat slot 12 bottom land 122 is stood in bottom.Now apply external force in handrail body 2, then three support members 26 can preferably be played a supporting role, it is to avoid pressure is excessive, and handrail body 2 is damaged with bearing 1 junction.Simultaneously as continued pressure handrail body 2 down, be positioned at seat slot 12 cell wall 124 in support member 26 rotation direction front can coordinate with support member 26 stop handrail downwards, to the rotation of seat rear.
Embodiment 2
As shown in Figure 2-5, a kind of high pressure automobile seat arm, the difference with embodiment 1 is, seat slot 12 bottom land 122 is horizontal plane, and support member 26 is spring pin.Now support member 26 can pass in and out seat slot 12 smoothly, and the horizontal plane of bottom land 122 is conducive to stable supporting armrests body in level.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, on the premise of without departing from the technology of the present invention principle; can also make some improvement and deformation, these improve and deformation also should be regarded as protection scope of the present invention.
Claims (7)
1. one kind high pressure automobile seat arm, described seat includes the bearing being positioned at sidepiece, described handrail includes lengthwise handrail body, one end of handrail body is rotating to be located on bearing, and rotary shaft level, the other end is can the free end of synchronous axial system, it is characterized in that, it is sequentially provided with multiple support member in described handrail body between rotary shaft and free end, described bearing is provided with the seat slot being positioned at below handrail, the entirety of whole described support members is suitable with seat slot, and rotate with handrail body can into and out seat slot, seat slot includes the bottom land supporting described support member and stop handrail can be coordinated with support member downward, the cell wall rotated to seat rear, when handrail body turns to horizontal level, support member vertically stands on seat slot bottom land；Described bottom land is center of circle curved surface on the rotating shaft, and described support member is also the curved surface matched with bottom land curved surface towards one end of bottom land；Narrowed successively at the width of the direction to rotating shaft direction, each support member by the free end of described handrail body；Described handrail body includes hollow base and is at least partially housed in the movable block of base, and described movable block can move in short transverse relative to base, and is provided with the locking movable block locating part at least two differing heights position in base.
The high pressure automobile seat arm of one the most according to claim 1, is characterized in that, described support member is spring pin, and described bottom land is horizontal plane.
The high pressure automobile seat arm of one the most according to claim 1, it is characterized in that, described movable block is fixed with base bottom by spring, both sides are provided with the protrusion of level, described locating part at least includes two groups that height and position is different, often group includes the catch coordinated respectively with described protrusion, and the described catch of at least one group, lower end is when only spring promotes movable block upwards, can be kept level by the pressure of described protrusion, can rotate around one end when the external force at a certain size puts on movable block, by the pressure of described protrusion and be that protrusion is stepped down.
The high pressure automobile seat arm of one the most according to claim 3, is characterized in that, described locating part only has two groups that height and position is different, and one group of higher location movable block protrudes from base top, and one group of relatively low location movable block end face flushes with base top.
5. according to the high pressure automobile seat arm of the one described in any one of claim 1-4, it is characterized in that, described handrail body is by rotating axial free end direction, narrowed width.
The high pressure automobile seat arm of one the most according to claim 5, is characterized in that, described handrail body is provided with some massages and protrudes.
The high pressure automobile seat arm of one the most according to claim 6, is characterized in that, described handrail body is additionally provided with dismountable, to block described massage protrusion handrail lid, and described handrail lid has smooth end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477114.5A CN104260650B (en) | 2014-09-18 | 2014-09-18 | A kind of high pressure automobile seat arm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477114.5A CN104260650B (en) | 2014-09-18 | 2014-09-18 | A kind of high pressure automobile seat arm |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104260650A CN104260650A (en) | 2015-01-07 |
| CN104260650B true CN104260650B (en) | 2016-08-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410477114.5A Active CN104260650B (en) | 2014-09-18 | 2014-09-18 | A kind of high pressure automobile seat arm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104260650B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2523624A (en) * | 1946-12-20 | 1950-09-26 | Judson C Honeycutt | Rodent or animal trap |
| US7175234B1 (en) * | 2005-11-29 | 2007-02-13 | Ge Shine Industries Corp. | Foldable safety rail |
| ES2336055B1 (en) * | 2007-03-05 | 2011-01-31 | Fabricacion Asientos Vehiculos Industriales S.A. | ARMCHAIR FOR PUBLIC TRANSPORTATION VEHICLES. |
| CN201282858Y (en) * | 2008-10-29 | 2009-08-05 | 章忠平 | Chair armrest for conveniently adjusting angle |
| CN203153103U (en) * | 2013-03-31 | 2013-08-28 | 中国建筑第七工程局有限公司 | Armrest with massage function |
| CN203576043U (en) * | 2013-10-31 | 2014-05-07 | 中威控股集团有限公司 | Adjustable seat armrest |
| CN103935274B (en) * | 2014-04-30 | 2016-06-22 | 天津博信汽车零部件有限公司 | Suppor for arm rest of chair structure |
| CN204136825U (en) * | 2014-09-18 | 2015-02-04 | 苏州中航中振汽车饰件有限公司 | A kind of high withstand voltage automobile seat arm |
-
2014
- 2014-09-18 CN CN201410477114.5A patent/CN104260650B/en active Active
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| Publication number | Publication date |
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| CN104260650A (en) | 2015-01-07 |
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Effective date of registration: 20200407 Address after: 215011 Suzhou Lorenz Automobile Manufacturing Co., Ltd., No. 29, Jingang Road, Zhangjiagang Free Trade Zone, Suzhou City, Jiangsu Province 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. |