CN110290974A - For adjusting the mechanical device of distance between two elements - Google Patents
For adjusting the mechanical device of distance between two elements Download PDFInfo
- Publication number
- CN110290974A CN110290974A CN201680092087.7A CN201680092087A CN110290974A CN 110290974 A CN110290974 A CN 110290974A CN 201680092087 A CN201680092087 A CN 201680092087A CN 110290974 A CN110290974 A CN 110290974A
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- CN
- China
- Prior art keywords
- mechanical device
- locking
- component
- rebounds
- slot
- 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
-
- 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
- B60N2/77—Height adjustment
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
- Steps, Ramps, And Handrails (AREA)
Abstract
For adjusting the mechanical device of distance between two elements.The present invention provides a kind of for adjusting the mechanical device of distance between first element and second element.First element is support, and second element is the arm rest of handrail.Mechanical device includes rotating member, mesh component, locking device and operating member.Rotating member can be rotatably set in first element, and the rotating member has the spirally-guided portion equipped with multiple locking grooves.In addition, mesh component is engaged with spirally-guided portion, and when rotating rotating member, mesh component moves to move second element along spirally-guided portion.Locking device is engaged with slot, for locking with rotating member, to limit the movement of second element.At least one biasing member is arranged between the first member and the second member.When locking device is unclamped from slot, the mobile second element of at least one described biasing member.
Description
Technical field
The present invention relates to a kind of height adjustment mechanical devices.It is more particularly related to a kind of for adjusting two
The mechanical device of distance between element.
Background technique
Handrail is commonly used in cosily positioning the arm of occupant.Currently, these handrails are adjustable；It especially can root
According to the height of the requirement adjustable handrail of passenger.Any biasing member and lockset can be used to adjust in height, once reach comfortable
Handrail just is locked with lockset when height.But it is both difficult and expensive to implement these mechanical devices.In addition, these machinery dresses of frontal impact
It sets and may cause mechanical device failure.The multiple positioning of height is also a challenge.
Therefore, it is necessary to a kind of mechanical devices for adjustable handrail height, to solve the disadvantage that Current mechanical device.
Summary of the invention
The object of the present invention is to provide a kind of for adjusting the mechanical device of distance between two elements.
It is a further object to provide a kind of for adjusting the mechanical device of distance between two elements, especially
For the height of adjustable handrail, frontal impact is reduced by way of absorbing impact.
It is a further object to provide a kind of for adjusting the mechanical device of distance between two elements, especially
The height of adjustable handrail is economical in structure.
It is a further object to provide a kind of for adjusting the mechanical device of distance between two elements, especially
The height of adjustable handrail, it is easily fabricated and be easily installed.
It is a further object to provide a kind of for adjusting the mechanical device of distance between two elements, especially
The height of adjustable handrail, it is easily operated.
According to the present invention, it provides a kind of for adjusting the mechanical device of distance between first element and second element.The
One element is the support for supporting mechanism, and second element is disposed on the arm rest on handrail.Mechanical device includes rotation
Turn component, mesh component, locking device and operating member.Rotating member can be rotatably set in first element.Rotating member
With spirally-guided portion, it is equipped with multiple locking grooves.Mesh component extends from second element, for being engaged with spirally-guided portion, when
When rotating rotating member, mesh component is moved along spirally-guided portion, thus mobile second element.Locking device is being revolved with setting
Turn the slot engagement in multiple locking grooves on component, to lock rotating member, to limit the movement of handrail.Particularly,
Locking device includes locking member, locking guiding element and operating member.
When passenger's moving operation component, locking member is locked in the slot of multiple locking grooves.Locking member is along locking
Guiding element slides back and forth, will pass through the engagement of a slot in multiple locking grooves or be detached from locking member.At least one described biasing
Component is arranged on the first element.When locking device is unclamped from a slot in multiple slots, at least one described biasing structure
Part keeps second element mobile far from first element.
Detailed description of the invention
In conjunction with attached drawing, referring to described in detail below and claim, the advantages of invention will be better understood and spy
Sign, wherein identical element uses identical symbol logo, in which:
Fig. 1 shows according to the present invention for adjusting point of the mechanical device of distance between first element and second element
Xie Tu；
Fig. 2 shows the cross-sectional views of the mechanical device of Fig. 1；
Fig. 3 shows the rotating member of the mechanical device of Fig. 1；
Fig. 4 shows the locking member of the mechanical device of Fig. 1；
Fig. 5 shows the mesh component of the mechanical device of Fig. 1；
Fig. 6 and 7 is shown according to the present invention, during the work of mechanical device, the various height-adjustable positions of handrail.
Specific embodiment
Now by detailed the embodiment of the present invention and shown feature.Word "comprising", " having ", " containing ", " comprising " and its
His form is equivalent in the sense, and belongs to open one or more items in these words after any one word
Mesh is not intended to be the exhaustive list of this intermediate item, does not also mean that and is only limitted to listed project.
Term " first ", " second " etc. do not indicate any sequence, quantity or importance herein, but for by one
Element is distinguished with another element, and term "a" or "an" does not indicate the limitation of quantity, but indicates there is at least one
A cited project.
The disclosed embodiments are only examples of the invention, can be implemented using various forms.
The present invention provides a kind of for adjusting the mechanical device of distance between two elements, such as handrail is in a variety of positions
It sets.Mechanical device reduces frontal impact by absorbing impact.The mechanical device is economical in structure.Moreover, the machinery
Device is easily fabricated and is easily installed.In addition, the mechanical device is easily operated.
Referring now to Fig. 1 and 2, shown in figure it is according to the present invention for adjust first element 200 and second element 300 it
Between distance mechanical device 100, wherein first element 200 is support, second element 300 be passenger shelve arm put arm
Frame.Specifically, the configuration of mechanical device 100 is in the handrail 400 of automobile.The top of handrail 400 is provided with cushion 410.This
Mechanical device 100 can be used to adjust the distance between any two element, such as height of seat etc. for field technical staff.
Handrail 400 has the first side wall 210 and second sidewall 310.The first side wall 210 extends from first element 200 and court
Extending to second element 300, second sidewall 310 extends towards first element 200 and telescopically engages with the first side wall 310,
To form shell (not labeled).The first side wall 210 and the Telescopic movable of second sidewall 310 can decrease or increase the sky of shell
Between.The first side wall 210 has the opening 220 being disposed thereon.In addition, the first side wall 210 and second sidewall 310 help to maintain
Handrail 400 it is neat.
In addition, mechanical device 100 includes rotating member 110, mesh component 120, locking device 130 and at least one biasing
Component shows four biasing members, respectively the first biasing member 140, the second biasing member 142, in the present embodiment
Three biasing members 144 and the 4th biasing member 146.Rotating member 110 can be rotatably set in first element 200.Specifically,
Rotating member 110 is provided with bearing 112, and bearing 112 is arranged in first element 200, during rotating for reduction between the two
Friction.First element 200 is also the support of the first side wall 210 of handrail 400.
Referring again to Fig. 1, Fig. 2 and Fig. 3, rotating member 110 has the spirally-guided portion 114 configured along its side.Spiral
Convolution in guide part 114 is configured with scheduled helical angle.In the present embodiment, rotating member 110 is drum shaft.This field skill
Any other can be used significantly to be arranged to configure rotating member 110 for art personnel.
In addition, the first biasing member 140, the second biasing member 142, third biasing member 144 and the 4th biasing member 146
Vertically move, be conducive to the movement of mesh component 120, to rotate rotating member 110.Mesh component 120 is from second yuan
The extension that part 300 extends to first element 200.Therefore, the rotation of rotating member 110 can move mesh component 120,
To which second element 300 is mobile towards or away from first element 200.
Referring now to Fig. 3, rotating member 110 further comprises the multiple locking grooves arranged in parallel with spirally-guided portion 114
116.Multiple locking grooves 116 provide multiple positions for 400 height of adjustable handrail.Mesh component 120 and spirally-guided portion
114 engagements, to provide rotary motion to rotating member 110.Mesh component 120 is configured with protruding portion 120a, can lead with spiral
It is engaged to portion 114.In one embodiment, protruding portion 120a is spiral driven member.Protruding portion 120a is nibbled with spirally-guided portion 114
It closes, to rotate rotating member 110, to keep mesh component 120 and second element 300 mobile towards or away from first element 200.
In the present embodiment, mesh component 120 rotates clockwise, and keeps second element 300 mobile towards first element 200, to drop
The height of low handrail 400, and the rotation counterclockwise of mesh component 120 then make second element 300 mobile far from first element 200,
To increase the height of handrail 400.In order to which the height of handrail 400 is raised and lowered, it is clear that can be by turning spirally-guided portion
114 direction, and rotating member 110 is rotated in a reverse direction.
Referring again to Fig. 1 and Fig. 2, the setting of locking device 130 is used to lock the movement of rotating member 110.Locking device 130
It is engaged with a slot in the multiple locking grooves 116 being arranged on rotating member 110.Locking device 130 and rotating member 110 are locked
It is fixed, to limit the movement of handrail 400.In addition, locking device 130 includes locking member 132, locking guiding element 134, operating member
136 and at least one component that rebounds.At least one described component setting of rebounding is being locked between guiding element 134 and locking member 132.
In addition, at least one described component that rebounds can be set on the pivoting portions of operating member 136.
In the present embodiment, two components that rebound are set on locking device 130, for example, first rebounds component 138a and the
Two rebound component 138b.Locking member 132 is the L shape structural member for engaging and being detached from a slot in multiple slots 116, such as
Shown in Fig. 4.Locking member 132 includes the slender member 132a extended from end 132d towards rotating member 110 and is arranged another
Groove 132b on the 132e of one end.Slender member 132a is engaged with a slot in multiple locking slots 116, is used for adjustable handrail
400 height.Groove 132b with operating member 136 for engaging.In addition, locking member 132 has the channel that top is arranged in
132c, to provide sliding to locking member 132.The chamber that channel 132c is planar as, by the channel, locking member 132 is being locked
It is slided on tight guiding element 134.
In addition, locking guiding element 134 is the elongate projection extended from a part of wall of second sidewall 310, such as Fig. 2 institute
Show.Locking guiding element 134 slidably mates with locking member 132.Locking member 132 locking guiding element 134 on slide, with it is more
The engagement of a slot and disengaging in a locking groove 116.Specifically, locking guiding element 134 is slided along channel 132c, makes locking member
132 are moved forward and backward, to engage and be detached from a slot in multiple locking grooves 116 respectively.First rebound component 138a setting
Between locking member 132 and locking guiding element 134, for locking member 132 to be biased towards rotating member 110.Specifically,
One rebounds component 138a setting on the 132c of channel, so that locking guiding element 134 is connected with locking member 132.In the present embodiment,
The first component 138a that rebounds is compressed spring.Those skilled in the art can using provide small spring action any known material come
Configuration first is rebounded component 138a.
Referring to Fig. 1, Fig. 2, Fig. 5, Fig. 6 and Fig. 7, operating member 136 includes pivot pin 154, and pivot pin 154 will be for that will operate
Component 136 is pivotally connected with a part of wall of second sidewall 310 (referring to Fig. 5).Specifically, operating member 136 passes through second
The component 138b that rebounds pivotally is connected with a wall of second sidewall 310.Moreover, operating member 136 and 132 phase of locking member
Even.Specifically, operating member 136 is connected by roller connector 150 with locking member 132.The configuration of roller connector 150 is in operation structure
One end of part 136.Roller connector 150 rotates in the groove 132b of locking member 132, by locking member 132 towards or it is remote
It is mobile from rotating member.In the present embodiment, which is manual operation.
Operating member 136, which has, extends through opening 220 and the handle 152 far from second sidewall 310, so that occupant can
The operating member 136 is manually operated.Operating member 136 is operated, is allowed to move since neutral, by locking member
132 are detached from from a slot in multiple locking grooves 116.One in neutral, locking member 132 and multiple locking grooves
Slot engagement.Operating member 136 is restored to neutral by the first component 138b that rebounds of component 138a and second that rebounds, and is not being appointed
In the case where what external force, engage locking member 132 with a slot in multiple locking grooves 116.In the present embodiment, the second bullet
Returning component 138b is torque spring.Those skilled in the art can configure second with any known element for providing small spring action
Rebound component 138b.
Referring again to Fig. 1 and 2, the first biasing member 140, the second biasing member 142, third biasing member 144 and the 4th
Each in biasing member 146 is all disposed in first element 200, to be moveably mounted second element 300.Once locking
When device 130 is unclamped from any one slot in multiple locking grooves 116, the first biasing member 140, the second biasing member 142,
Each of three biasing members 144 and the 4th biasing member 146 can be such that second element 300 moves far from first element 200
It is dynamic.Each of first biasing member 140, the second biasing member 142, third biasing member 144 and the 4th biasing member 146
All supported by the vertical guiding element being arranged in first element 200.In the present embodiment, four vertical guiding elements are provided with, for example, the
One vertical guiding element 160, the second vertical guiding element 162, the vertical guiding element 164 of third and the 4th vertical guiding element 166.In addition, such as Fig. 2 institute
Show, the first vertical guiding element 160, the second vertical guiding element 162, the vertical guiding element 164 of third and the 4th vertical guiding element 166 are all scalable
's.When handrail 400 is towards first element 200 or far from the movement of first element 200, the first vertical guiding element 160, second is vertically led
Each of the vertical guiding element 164 of part 162, third and the 4th vertical guiding element 166 all prevent the first biasing member 140, second partially
Set the swing of each in component 142, third biasing member 144 and the 4th biasing member 146.In the present embodiment, at least one
A biasing member is compressed spring.In an alternative embodiment, vertical guiding element 160,162,164 and 166 and at least one
A biasing member is gas spring.
With further reference to Fig. 1, Fig. 2, Fig. 6 and Fig. 7, specifically in the present embodiment, when occupant grasps from neutral pull-up
When making the handle 152 of component 136, roller connector 150 precisely moves together with groove 132b, and locking member 132 is shifted to lock
Tight guiding element 134, so that slender member 132a is detached from from a slot in multiple slots 116.Once it is detached from slender member 132a,
Rotating member 110 rotates together with mesh component 120, to make mesh component 120 far from first element 200 and second element
300 is mobile, and improves the height of handrail 400.Occupant can selectively select a slot to adjust from multiple locking grooves 116
The height of handrail 400.When occupant unclamps handle 152, the first component 138a and second that rebounds rebounds component 138b for handle 152
Bounce back into neutral, keep locking member 132 mobile far from locking guiding element 134, with in a slot in multiple locking grooves 116
Slender member 132a engagement, to lock the height of handrail 400.
In order to reduce the height of handrail 400, occupant must lift handle 152, and push second element 300 to first element
200.When reaching occupant's comfortable height, handle 152 can be unclamped, slender member 132a is locked at multiple locking grooves
In a slot in 116, to lock the height of handrail 400.
Therefore, the mechanical device 100 for being used to adjust distance between first element 200 and second element 300 of the invention, tool
Have multiple 400 height of position adjustable handrail the advantages of.Mechanical device 100 reduces frontal impact by absorbing impact.Moreover,
Mechanical device 100 is economical and easily fabricated in structure.In addition, mechanical device 100 is easily operated.
By being above illustrated and described to the description of specific embodiments of the present invention.Above do not describe also without
Meaning limits the invention to disclosed concrete form, it is clear that based on described above, many modifications and variations are all feasible.
Selection and description of the embodiments, be in order to best explain the principle and its practical application of the present invention so that this field its
His technical staff can be best using the present invention, and is allowed to be suitble to the various implementations of expected special-purpose by various improvement
Example.It should be appreciated that various omissions and replacement can be carried out to similar equivalent with the variation or convenience of situation, it is still, such
It omits and replacement is intended to cover the application or embodiment, without departing from the spirit or scope of claim of the invention.
Claims (21)
1. the mechanical device for adjusting distance between first element and second element, the mechanical device includes: rotating member,
It can be rotatably set in first element, and the rotating member has spirally-guided portion, be equipped with and spirally-guided portion parallel
Multiple locking grooves of column；
Mesh component extends from second element, described when rotating the rotating member for engaging with spirally-guided portion
Mesh component moves to move second element along spirally-guided portion；
Locking device is engaged with a slot in the multiple locking grooves configured on rotating member, to lock rotating member, thus
Limit the movement of second element；
At least one biasing member, setting between the first member and the second member, when locking device is from one in multiple slots
When being unclamped in slot, the mobile second element of at least one described biasing member.
2. mechanical device according to claim 1, which is characterized in that locking device includes:
Locking member is used to engage and be detached from a slot in multiple slots；
Guiding element is locked, extends from a part of second element, and be slidably connected with locking member, the locking member is being locked
Sliding is on guiding element to engage and be detached from a slot in multiple locking grooves；
Operating member is pivoted to a part of second element, and is connected with locking member, and operating member is used for from neutral
Start to move, to be detached from locking member from a slot in multiple locking grooves；And
At least one component that rebounds, for engaging locking member with a slot in multiple locking grooves in neutral.
3. mechanical device according to claim 2, which is characterized in that operating member is pivoted to second yuan by the component that rebounds
A part of part.
4. mechanical device according to claim 2, which is characterized in that the component that rebounds setting is in locking member and locking guiding element
Between, for biasing locking member.
5. mechanical device according to claim 3, which is characterized in that the component that rebounds is torque spring.
6. mechanical device according to claim 4, which is characterized in that the component that rebounds is compressed spring.
7. mechanical device according to claim 2, which is characterized in that locking device includes first to rebound component and the second bullet
Component is returned, first component that rebounds is arranged between operating member and a part of handrail, and second rebounds component setting in locking structure
Between part and locking guiding element.
8. mechanical device according to claim 2, which is characterized in that operating member passes through roller connector and locking member phase
Even.
9. mechanical device according to claim 1, which is characterized in that rotating member, which is configured with, to be arranged on the first element
Bearing, for reducing friction between the two.
10. mechanical device according to claim 1, which is characterized in that rotating member is drum shaft.
11. mechanical device according to claim 1, which is characterized in that at least one described biasing member is by being arranged in
Vertical guiding element bearing on one element.
12. mechanical device according to claim 11, which is characterized in that the vertical guiding element is scalable.
13. mechanical device according to claim 1, which is characterized in that at least one described biasing member is gas spring.
14. mechanical device according to claim 11, which is characterized in that vertical guiding element is gas spring.
15. mechanical device according to claim 1, which is characterized in that first element is the branch for keeping mechanical device
Seat, second element is to shelve the arm rest of occupant arm.
16. mechanical device according to claim 1, which is characterized in that first element has the extended to second element
One side wall, second element have the second sidewall that extends to first element, the first side wall and second sidewall telescopically connect with
Keep neat.
17. according to mechanical device described in claim 2 and 16, which is characterized in that mechanical device is closed in the shell, and shell is matched
It sets between first element and the corresponding the first side wall and second sidewall of second element, shell is grasped configured with opening for making
Make component to stretch out to be manually operated.
18. mechanical device according to claim 2, which is characterized in that locking member is in the form of an " L ", has from one end court
The slender member extended to rotating member, and the groove that setting is used to engage with operating member on an opposite end.
19. mechanical device according to claim 2, which is characterized in that locking member has the channel that top is arranged in, and uses
It is slided in engagement and on locking guiding element.
20. according to mechanical device described in claim 2 and 4, which is characterized in that the component that rebounds is arranged on a passage, will lock
Tight guiding element is connected with locking member.
21. mechanical device according to claim 2, which is characterized in that operating member has far from handrail extension
Handle, for operating the operating member.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/IN2016/050452 WO2018116309A1 (en) | 2016-12-21 | 2016-12-21 | A mechanism for adjusting distance between two elements |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110290974A true CN110290974A (en) | 2019-09-27 |
| CN110290974B CN110290974B (en) | 2022-03-29 |
Family
ID=62627168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680092087.7A Active CN110290974B (en) | 2016-12-21 | 2016-12-21 | Mechanical device for adjusting the distance between two elements |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN110290974B (en) |
| DE (1) | DE112016007537T5 (en) |
| WO (1) | WO2018116309A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829971A (en) * | 2021-09-07 | 2021-12-24 | 东风汽车集团股份有限公司 | Handrail system of auxiliary instrument board assembly |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3085896B1 (en) * | 2018-09-18 | 2020-09-18 | Faurecia Sieges Dautomobile | ARMREST MODULE AND SEAT INCLUDING SUCH ARMREST MODULE |
| US11285849B2 (en) | 2020-05-29 | 2022-03-29 | Lear Corporation | Vehicle seat and armrest assembly with free play minimization mechanism |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB690025A (en) * | 1951-06-09 | 1953-04-08 | Karl Heinz Eickhorn | Improvements relating to seat pillars |
| US3679257A (en) * | 1970-05-15 | 1972-07-25 | Jacuzzi Research Inc | Foldable wheel chair |
| US3874626A (en) * | 1972-07-08 | 1975-04-01 | Bremshey Ag | Seat, particularly for automotive vehicles |
| FR2424829A1 (en) * | 1978-05-05 | 1979-11-30 | Kaessbohrer Fahrzeug Karl | Arm rest for coach seat - has energy store to allow sliding of support in guide to be locked n desired position |
| US4471934A (en) * | 1980-11-12 | 1984-09-18 | Willibald Grammer | Driver's seat |
| CN101155532A (en) * | 2005-04-08 | 2008-04-02 | 斯蒂尔凯斯发展公司 | Armrest with height adjustment mechanism |
| CN201347010Y (en) * | 2008-12-19 | 2009-11-18 | 元渝机械(深圳)有限公司 | Seat lifting and rotating device of electric scooter |
| FR2963587A1 (en) * | 2010-08-09 | 2012-02-10 | Eurostyle Systems | Central armrest system for passenger compartment of motor vehicle, has locking and releasing device to lock movement ensuring mechanism if device is not actuated, and release mechanism to exert upward force on platform if device is actuated |
| US20130119738A1 (en) * | 2011-11-11 | 2013-05-16 | Flexsteel Metal Division | Adjustable telescoping arm |
| US20160090014A1 (en) * | 2014-09-26 | 2016-03-31 | Faurecia Interieur Industrie | Interior system for a vehicle, namely armrest system for a vehicle |
-
2016
- 2016-12-21 DE DE112016007537.5T patent/DE112016007537T5/en not_active Withdrawn
- 2016-12-21 WO PCT/IN2016/050452 patent/WO2018116309A1/en active Application Filing
- 2016-12-21 CN CN201680092087.7A patent/CN110290974B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB690025A (en) * | 1951-06-09 | 1953-04-08 | Karl Heinz Eickhorn | Improvements relating to seat pillars |
| US3679257A (en) * | 1970-05-15 | 1972-07-25 | Jacuzzi Research Inc | Foldable wheel chair |
| US3874626A (en) * | 1972-07-08 | 1975-04-01 | Bremshey Ag | Seat, particularly for automotive vehicles |
| FR2424829A1 (en) * | 1978-05-05 | 1979-11-30 | Kaessbohrer Fahrzeug Karl | Arm rest for coach seat - has energy store to allow sliding of support in guide to be locked n desired position |
| US4471934A (en) * | 1980-11-12 | 1984-09-18 | Willibald Grammer | Driver's seat |
| CN101155532A (en) * | 2005-04-08 | 2008-04-02 | 斯蒂尔凯斯发展公司 | Armrest with height adjustment mechanism |
| CN201347010Y (en) * | 2008-12-19 | 2009-11-18 | 元渝机械(深圳)有限公司 | Seat lifting and rotating device of electric scooter |
| FR2963587A1 (en) * | 2010-08-09 | 2012-02-10 | Eurostyle Systems | Central armrest system for passenger compartment of motor vehicle, has locking and releasing device to lock movement ensuring mechanism if device is not actuated, and release mechanism to exert upward force on platform if device is actuated |
| US20130119738A1 (en) * | 2011-11-11 | 2013-05-16 | Flexsteel Metal Division | Adjustable telescoping arm |
| US20160090014A1 (en) * | 2014-09-26 | 2016-03-31 | Faurecia Interieur Industrie | Interior system for a vehicle, namely armrest system for a vehicle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113829971A (en) * | 2021-09-07 | 2021-12-24 | 东风汽车集团股份有限公司 | Handrail system of auxiliary instrument board assembly |
| CN113829971B (en) * | 2021-09-07 | 2022-06-24 | 东风汽车集团股份有限公司 | Handrail system of auxiliary instrument board assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018116309A1 (en) | 2018-06-28 |
| DE112016007537T5 (en) | 2019-09-19 |
| CN110290974B (en) | 2022-03-29 |
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