CN104260650A - High-pressure-resistance seat armrest of car - Google Patents
High-pressure-resistance seat armrest of car Download PDFInfo
- Publication number
- CN104260650A CN104260650A CN201410477114.5A CN201410477114A CN104260650A CN 104260650 A CN104260650 A CN 104260650A CN 201410477114 A CN201410477114 A CN 201410477114A CN 104260650 A CN104260650 A CN 104260650A
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- CN
- China
- Prior art keywords
- seat
- armrest
- handrail
- handrail body
- strut member
- 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.)
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Classifications
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- 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
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- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
The invention discloses a high-pressure-resistance seat armrest of a car. The high-pressure-resistance seat armrest of the car is characterized in that a seat comprises a supporting seat which is positioned at the side part; the armrest comprises a longitudinal long armrest body; one end of the armrest body is rotatably arranged on the supporting seat, and a rotating shaft is horizontal; the other end of the armrest body is a free end which can synchronously rotate; a plurality of supporting parts are sequentially arranged between the armrest body, the rotating shaft and the free end; seat grooves which are positioned below the armrest are arranged in the supporting seat; the whole supporting parts are adapted to the seat grooves and can move in and out of the seat grooves along with the armrest body; each seat groove comprises a bottom which supports each supporting part, and a wall which is matched with each supporting part to prevent the armrest from downwards rotating toward the back of the seat; when the armrest body is rotated to reach a horizontal position, the supporting parts are vertically stood in the bottoms of the seat grooves. According to the high-pressure-resistant seat armrest of the car, the supporting parts are arranged between the rotating shaft and the free end, which is beneficial for counteracting the outer force applied to the free end of the armrest, and as a result, the armrest is protected; particularly, the plurality of supporting parts are arranged in sequence, which increases the supporting points, and therefore, the pressure resistance of the armrest is further improved.
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 high withstand voltage 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, multiple strut member is provided with successively between turning cylinder and free end, described bearing is provided with the seat groove be positioned at below handrail, entirety and the seat groove of whole described strut member are suitable, and rotate can enter and shift out a groove with handrail body, seat groove comprises the bottom land supporting described strut member and stops that handrail is downward with coordinating with strut member, the cell wall rotated to seat rear, when handrail body turns to level attitude, strut member vertically stands on a groove bottom land.
Preferably, by the free end of described handrail body to rotating shaft direction, each strut member narrows successively at the width in this direction.
Preferably, described bottom land is center of circle curved surface on the rotating shaft, and described strut member is towards the curved surface of one end also for matching with bottom land curved surface of bottom land.
Preferably, described strut member is spring pin, and described bottom land is horizontal 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. the high withstand voltage automobile seat arm of the present invention, strut member is arranged between turning cylinder and free end, is conducive to offsetting the external force being applied to handrail free end; protection handrail; especially set gradually multiple strut member, can fulcrum be increased, strengthen the voltage endurance capability of handrail further.The cell wall of seat groove can also play and stop that handrail turns over the effect of level attitude simultaneously, and structure is simple, good limit effect.
2. by the free end of handrail body to rotating shaft direction, each strut member narrows successively at the width in this direction, then make its width of strut member being bordering on free end large as far as possible, improve support strength further.Especially when the handrail body one end at turning cylinder place is designed to circle for ease of rotation, the support length being bordering on free end is longer, it is suitable that the level of width arranges the bearing force that can ensure each strut member, prevents longer narrower strut member pressurized excessive and rupture.
3. a groove bottom land coordinates with the curved surface of strut member respective end, and the strut member making rigidity namely can i/o block groove smoothly, and the strut member of rigidity is conducive to improving support strength.
If 4. strut member is designed to the form of spring pin, even if then bottom land is horizontal surface, strut member also can i/o block groove smoothly, and bottom land is that horizontal surface is then conducive to more stable supporting armrests body in horizontality.
5. 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.
6. 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.
7. 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.
8. 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.
9. 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 embodiment of the present invention 1;
Fig. 2 is the enlarged diagram of the A of local shown in Fig. 1;
Fig. 3 is the birds-eye 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 elevation of the embodiment of the present invention 2;
Wherein: 1, bearing, 12, seat groove, 122, bottom land, 124, 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, strut 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.
Embodiment 1
As Figure 1-4, a kind of high withstand voltage 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.Three strut members 26 are provided with successively in handrail body 2, between turning cylinder 22 and free end 24, bearing 1 is provided with the seat groove 12 be positioned at below handrail, entirety and the seat groove 12 of whole strut member 26 are suitable, and rotate can enter and shift out a groove 12 with handrail body 2, seat groove 12 comprises the bottom land 122 of supported part 26 and can coordinate the cell wall 124 stopping that handrail is downward, rotate to seat rear with strut member 26, when handrail body 2 turns to level attitude, strut member 26 vertically stands on a groove 12 bottom land 122.
Concrete, bearing 1 comprises massive base 14 and is vertically located at the stay bearing plate 16 above pedestal 14.Seat groove 12 is opened in the upper end of pedestal 14, the provided at one of handrail body 2 is connected on stay bearing plate 16, the other end is free end 24, handrail body 2 moving axis 22 that can rotate rotates, simultaneously strut member 26 can coordinate with seat groove 12, and 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, strut member 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 of seat groove 12 is the curved surface of the center of circle on turning cylinder 22, and each strut member 26 is towards the curved surface of one end also for matching with bottom land 122 curved surface of bottom land 122.In addition, by the free end 24 of handrail body 2 to turning cylinder 22 direction, each strut member 26 narrows successively at the width in this direction, then make its width of strut member 26 being bordering on free end 24 large as far as possible, improve support strength further.
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 rotate moving axis 22 rotary handle body 2 to horizontality, and now three strut members 26 enter a groove 12 all completely, and a groove 12 bottom land 122 is stood in bottom.Now in handrail body 2, apply external force, then three strut members 26 can preferably be played a supporting role, and avoid pressure excessive, and handrail body 2 and bearing 1 junction are damaged.Simultaneously as continued to press down handrail body 2, seat groove 12 cell wall 124 being positioned at strut member 26 rotation direction front can coordinate with strut member 26 and stop that handrail is downward, rotate to seat rear.
Embodiment 2
As shown in Figure 2-5, a kind of high withstand voltage automobile seat arm, be with the difference of embodiment 1, seat groove 12 bottom land 122 is horizontal surface, and strut member 26 is spring pin.Now strut member 26 can i/o block groove 12 smoothly, and the horizontal surface of bottom land 122 is conducive to stable supporting armrests body in horizontality.
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 (10)
1. one kind high withstand voltage 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, multiple strut member is provided with successively between turning cylinder and free end, described bearing is provided with the seat groove be positioned at below handrail, entirety and the seat groove of whole described strut member are suitable, and rotate can enter and shift out a groove with handrail body, seat groove comprises the bottom land supporting described strut member and stops that handrail is downward with coordinating with strut member, the cell wall rotated to seat rear, when handrail body turns to level attitude, strut member vertically stands on a groove bottom land.
2. the high withstand voltage automobile seat arm of one according to claim 1, is characterized in that, by the free end of described handrail body to rotating shaft direction, each strut member narrows successively at the width in this direction.
3. the high withstand voltage automobile seat arm of one according to claim 2, is characterized in that, described bottom land is center of circle curved surface on the rotating shaft, and described strut member is towards the curved surface of one end also for matching with bottom land curved surface of bottom land.
4. the high withstand voltage automobile seat arm of one according to claim 2, is characterized in that, described strut member is spring pin, and described bottom land is horizontal surface.
5. the high withstand voltage automobile seat arm of one 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.
6. the high withstand voltage automobile seat arm of one according to claim 5, 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.
7. the high withstand voltage automobile seat arm of one according to claim 6, 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.
8. the high withstand voltage automobile seat arm of one according to any one of claim 3-5, is characterized in that, described handrail body by turning cylinder to free end direction, narrowed width.
9. the high withstand voltage automobile seat arm of one according to claim 8, is characterized in that, described handrail body is provided with some massages and protrudes.
10. the high withstand voltage automobile seat arm of one according to claim 9, 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 |
|---|---|---|---|
| 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 true CN104260650A (en) | 2015-01-07 |
| CN104260650B CN104260650B (en) | 2016-08-24 |
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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 |
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| CN (1) | CN104260650B (en) |
Citations (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 |
| CN101259831A (en) * | 2007-03-05 | 2008-09-10 | 车辆座位制造工业公司 | Seat 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 |
| CN103935274A (en) * | 2014-04-30 | 2014-07-23 | 天津博信汽车零部件有限公司 | Seat armrest support 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
Patent Citations (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 |
| CN101259831A (en) * | 2007-03-05 | 2008-09-10 | 车辆座位制造工业公司 | Seat 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 |
| CN103935274A (en) * | 2014-04-30 | 2014-07-23 | 天津博信汽车零部件有限公司 | Seat armrest support 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104260650B (en) | 2016-08-24 |
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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. |
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