CN107089174B - A kind of automatic lifting mechanism and armrest - Google Patents
A kind of automatic lifting mechanism and armrest Download PDFInfo
- Publication number
- CN107089174B CN107089174B CN201710245432.2A CN201710245432A CN107089174B CN 107089174 B CN107089174 B CN 107089174B CN 201710245432 A CN201710245432 A CN 201710245432A CN 107089174 B CN107089174 B CN 107089174B
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- CN
- China
- Prior art keywords
- link block
- automatic lifting
- lifting mechanism
- block
- gas spring
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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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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
- B60N3/00—Arrangements or adaptations of other passenger fittings, not otherwise provided for
Abstract
The present invention relates to a kind of automatic lifting mechanisms, including the fixation kit with sliding rail；Slide assemblies with the first link block and the second link block, the first link block connect the first sliding block, and the second link block connects the second sliding block, and the first sliding block and the second sliding block are slidably disposed in sliding rail, and maze trough is arranged in the first link block；Casing assembly with housing and labyrinth goods of furniture for display rather than for use, housing include the panel opened with fixation kit relative spacing, and labyrinth goods of furniture for display rather than for use is set between panel and fixation kit and is connected to panel, and labyrinth goods of furniture for display rather than for use and maze trough cooperate；Driving assembly with the first gas spring and the second gas spring, the both ends of the first gas spring are separately connected the first link block and the second link block, and the both ends of the second gas spring are separately connected housing and the second link block.The present invention relates to a kind of armrest, automatic lifting mechanism is installed in armrest.The present invention is by two-part gas spring hoisting mechanism, installation space needed for effectively reducing the hoisting mechanism of turnable desktop.
Description
Technical field
The present invention relates to the overturning desktop on automotive seat, relates more specifically to a kind of automatic lifting mechanism and seat is helped
Hand.
Background technique
In the prior art, a kind of overturning desktop on automotive seat is using bullet in hand hoisting mode.Obviously, this
Although design is simple, needs could rise desktop manually, very inconvenient.On another kind of overturning desktop is automatic after unlock
Bullet.But often structure is complicated for the hoisting mechanism of this design, and occupies a large amount of installation space.
Summary of the invention
In order to solve the problems, such as the above-mentioned of the existing technology inconvenient or a large amount of installation space of occupancy, the present invention is directed to
A kind of automatic lifting mechanism and armrest are provided.
Automatic lifting mechanism of the present invention, comprising: the fixation kit with sliding rail；With the first link block and second
The slide assemblies of link block are connected with the first sliding block on the first link block, the second sliding block are connected on the second link block, this first
Sliding block and the second sliding block are slidably disposed on sliding rail, are provided with maze trough on the first link block；It is put with housing and labyrinth
The casing assembly of part, housing include the panel opened with fixation kit relative spacing, and labyrinth goods of furniture for display rather than for use is set to panel and fixation kit
Between and be connected on the panel, the labyrinth goods of furniture for display rather than for use and the maze trough cooperate to limit lock state and unlocked state；And tool
There is the driving assembly of the first gas spring and the second gas spring, the both ends of the first gas spring are separately connected the first link block and second and connect
Block is connect, the both ends of the second gas spring are separately connected housing and the second link block.
Arc groove and welded nut are provided on panel, the swing rod of labyrinth goods of furniture for display rather than for use is placed in arc groove, labyrinth goods of furniture for display rather than for use
End far from swing rod is fixed to welded nut.
Housing further includes two side plates being separated from each other extended from panel, and two guide rods are fixed on side plate respectively
On opposite surface.
Driving assembly further includes limited block, and the bottom end of the second gas spring is affixed to by fastener and across limited block
Second link block is provided with the sliding slot for holding limit block on side plate.
The open slot for accommodating labyrinth goods of furniture for display rather than for use is provided on second link block.
Fixation kit includes fixed plate, and sliding rail is fixedly installed in fixed plate.
First link block is insertedly set in the inner cavity of the second link block.
Armrest of the present invention, wherein above-mentioned automatic lifting mechanism is installed in the armrest.
Armrest has side handrail skeleton, and the two sides of fixation kit and casing assembly are provided with flange, which fixes
In the side handrail skeleton.
Desktop may be reversed, the first link block is connected to by shaft.
Turnable desktop according to the present invention, which only needs to be pressed downwardly, can be realized storage and bounces function, guarantee desktop
It can be risen automatically after unlock, so as to avoid the inconvenience of hand hoisting mode in the prior art, and the automatic lifting
Mechanism passes through the two-part gas spring hoisting mechanism of the first gas spring and the second gas spring, effectively reduces turnable desktop
Installation space needed for hoisting mechanism ensure that desktop can rise automatically after unlock.
Detailed description of the invention
Fig. 1 a is that the armrest with automatic lifting mechanism according to a preferred embodiment of the present invention is received in desktop
The schematic diagram received under state；
Fig. 1 b is schematic diagram of the armrest of Fig. 1 a in the case where desktop bounces state；
Fig. 2 is the stereoscopic schematic diagram of the automatic lifting mechanism in Fig. 1 a- Fig. 1 b；
Fig. 3 is the explosive view of the fixation kit of the automatic lifting mechanism in Fig. 2；
Fig. 4 is the explosive view of the slide assemblies of the automatic lifting mechanism in Fig. 2；
Fig. 5 is the explosive view of the casing assembly of the automatic lifting mechanism in Fig. 2；
Fig. 6 is the scheme of installation of the driving assembly of the automatic lifting mechanism in Fig. 2；
Fig. 7 shows the internal structure under the receiving state of the automatic lifting mechanism of Fig. 2；
Fig. 8 shows the internal structure under the upper bullet state of the automatic lifting mechanism of Fig. 2；
Fig. 9 shows internal structure of the automatic lifting mechanism of Fig. 2 under desktop rollover states.
Specific embodiment
With reference to the accompanying drawing, presently preferred embodiments of the present invention is provided, and is described in detail.
Fig. 1 a is that the armrest with automatic lifting mechanism according to a preferred embodiment of the present invention is received in desktop
The schematic diagram received under state, Fig. 1 b are schematic diagram of the armrest of Fig. 1 a in the case where desktop bounces state, wherein armrest 1
With side handrail skeleton 11, automatic lifting mechanism 2 according to a preferred embodiment of the present invention is connected to the side handrail skeleton
It on 11 and is placed in armrest 1, desktop 3 may be reversed and be connected with the automatic lifting mechanism 2.The storage of the desktop shown in Fig. 1 a
Under state, automatic lifting mechanism 2 and turnable desktop 3 are completely accommodated in the inside of armrest 1；Shape is bounced shown in Fig. 1 b
Under state, desktop 3 may be reversed and bounced straight up by means of the automatic lifting mechanism 2.3 need of turnable desktop according to the present invention
Being pressed downwardly can be realized storage and bounces function, guarantee that desktop can rise automatically after unlock, so as to avoid existing
The inconvenience of hand hoisting mode in technology.
Fig. 2 is the stereoscopic schematic diagram of the automatic lifting mechanism in Fig. 1 a- Fig. 1 b, wherein automatic lifting mechanism 2 includes fixing
Component 21, slide assemblies 22, casing assembly 23 and driving assembly 24.In conjunction with Fig. 1 a- Fig. 1 b it is found that fixation kit 21 and shell group
Part 23 forms a hollow fixed structure and is fixed on side handrail skeleton 11, and slide assemblies 22 are slidably received in fixed group
Between part 21 and casing assembly 23, driving assembly 24 is connected between slide assemblies 22 and slide assemblies 22 and casing assembly 23
Between for driving slide assemblies 22.Obviously, automatic lifting mechanism according to the present invention is carried out by hollow straight structure
It limits, it is only necessary to which the installation space of very little can be realized its installation in armrest and fix.
Fig. 3 is the explosive view of the fixation kit of the automatic lifting mechanism in Fig. 2, wherein fixation kit 21 includes fixed plate
211 and the sliding rail 212 that extends vertically, the sliding rail 212 be installed to fixed plate 211 by four screws.In addition, the fixed plate 211
Two sides be provided with flange 211a, by that fixation kit 21 can be fixed on armrest 1 across the screw of flange 211a
Side handrail skeleton 11 on.
Fig. 4 is the explosive view of the slide assemblies of the automatic lifting mechanism in Fig. 2, wherein slide assemblies 22 include the first company
Connect block 221, the second link block 222, the first sliding block 223 and the second sliding block 224.First sliding block 223 is installed to by four screws
On first link block 221, the second sliding block 224 is installed on the second link block 222 by four sunk screws, moreover, first connects
The shape for connecing block 221 can be inserted into the inner cavity of the second link block 222.The top of first link block 221 can be by turning
Axis 225, which connects, may be reversed desktop 3, so that desktop 3 may be reversed being capable of 225 rotation around the shaft.In addition, the first link block 221
Bottom be provided with maze trough 221a, the bottom of the second link block 222 is provided with open slot 222a, so that being described below
Labyrinth goods of furniture for display rather than for use 232 can be placed in open slot 222a and cooperate with maze trough 221a.
Fig. 5 is the explosive view of the casing assembly of the automatic lifting mechanism in Fig. 2, wherein casing assembly 23 includes housing
231, labyrinth goods of furniture for display rather than for use 232 and two guide rods 233.Housing 231 has U-shaped cross section and is separated from each other including panel 2311 and two
Side plate 2312, wherein panel 2311 is in substantially parallel relationship to the fixed plate 211 of fixation kit 21, and side plate 2312 is set to fixed plate
Between 211 and panel 2311 and generally perpendicular to panel 2311.Arc groove 2311a and welded nut are provided on panel 2311
2311b, labyrinth goods of furniture for display rather than for use 232 stick on the inside of panel 2311, and the swing rod 2321 stretched out outwardly is placed in arc groove 2311a
It is interior, and the end of the separate swing rod 2321 of the labyrinth goods of furniture for display rather than for use 232 is installed on welded nut 2311b by stepped screw, thus
Swing rod 2321 is swung in arc groove 2311a around stepped screw.Two guide rods 233 pass through four screws respectively
It is fixed on the opposite surface of side plate 2312, wherein the outer surface of the guide rod 233 can be with cited below second
Gas spring 242 is adapted to provide the installation space of the second gas spring 242, and the inner surface of the guide rod 233 can be connect with first
The profile in the outside of block 221 is adapted to provide the guiding to the first link block 221.In addition, the two sides of the side plate 2312 are provided with
Casing assembly 23 can be fixed on the side handrail bone of armrest 1 by the screw across flange 2312a by flange 2312a
On frame 11.
Fig. 6 is the scheme of installation of the driving assembly of the automatic lifting mechanism in Fig. 2, wherein driving assembly 24 includes the
One gas spring 241, the second gas spring 242 and limited block 243.The top of first gas spring 241 is connected and fixed by two screws
Onto the first link block 221 of slide assemblies 22, the bottom end of the first gas spring 241 is affixed to Slide Group by a screw
On second link block 222 of part 22, so that the first link block 221 and the second link block can be driven by the first gas spring 241
Relative motion between 222.The top of second gas spring 242 is affixed to the housing of casing assembly 23 by a screw
On 231 welded nut, the bottom end of the second gas spring 242, which passes through two screws and passes through limited block 243, is affixed to sliding
On second link block 222 of component 22, to the second link block 222 can be driven relative to housing by the second gas spring 242
231 movement.
Fig. 7 shows the internal structure under the receiving state of the automatic lifting mechanism of Fig. 2, and in the initial state, both ends are solid
The second gas spring 242 being scheduled on housing 231 and the second link block 222 is in maximum tension state, and labyrinth goods of furniture for display rather than for use 232 and
Maze trough 221a on one link block 221 cooperates and the first link block 221 is locked in housing 231, because of the first link block 221
It is inserted into the inner cavity of the second link block 222, so the second link block 222 is also locked to housing 231.At this point, both ends are fixed on
The first gas spring 241 on first link block 221 and the second link block 222 is in compressive state.Pressing at this time may be reversed desktop
3, drive the first link block 221 along 212 slide downward of sliding rail, labyrinth goods of furniture for display rather than for use 232 is in maze trough 221a and arc groove 2311a
It swings and the first link block 221 is unlocked on housing 231, at this point, the first gas spring 241 and the second gas spring 242 unlock simultaneously,
First gas spring 241 pushes the first link block 221 to slide upwards relative to the second link block 222 along sliding rail 212, the second gas bullet
Spring 242 pulls the second link block 222 equally to slide upwards relative to housing 231 along sliding rail 212, as shown in figure 8, sliding up
After dynamic a distance, table is may be reversed to limit in the tip contact of the sliding slot on the side plate 2312 of limited block 243 and housing 231
Plate 3, which continues up, to be slided, and the upper bullet of desktop moves to final position.Hereafter, desktop 3 may be reversed can turn over around shaft 225
Turn, as shown in Figure 9.
Above-described, only presently preferred embodiments of the present invention, the range being not intended to limit the invention, of the invention is upper
Stating embodiment can also make a variety of changes.Made by i.e. all claims applied according to the present invention and description
Simply, equivalent changes and modifications fall within the claims of the invention patent.The not detailed description of the present invention is
Routine techniques content.
Claims (10)
1. a kind of automatic lifting mechanism (2) characterized by comprising
Fixation kit (21) with sliding rail (212)；
Slide assemblies (22) with the first link block (221) and the second link block (222), the first link block connect on (221)
Have the first sliding block (223), the second sliding block (224) are connected on the second link block (222), first sliding block (223) and second is slided
Block (224) is slidably disposed on sliding rail (212), and maze trough (221a) is provided on the first link block (221)；
Casing assembly (23) with housing (231) and labyrinth goods of furniture for display rather than for use (232), housing (231) include and fixation kit (21) phase
To panel (2311) spaced apart, labyrinth goods of furniture for display rather than for use (232) is set between panel (2311) and fixation kit (21) and is connected to
On the panel (2311), the labyrinth goods of furniture for display rather than for use (232) and the maze trough (221a) cooperate to limit lock state and unlocked state；With
And
Driving assembly (24) with the first gas spring (241) and the second gas spring (242), the both ends of the first gas spring (241)
It is separately connected the first link block (221) and the second link block (222), the both ends of the second gas spring (242) are separately connected housing
(231) and the second link block (222).
2. automatic lifting mechanism (2) according to claim 1, which is characterized in that panel is provided with arc groove on (2311)
(2311a) and welded nut (2311b), the swing rod (2321) of labyrinth goods of furniture for display rather than for use (232) are placed in arc groove (2311a), labyrinth
The end of the separate swing rod (2321) of goods of furniture for display rather than for use (232) is fixed to welded nut (2311b).
3. automatic lifting mechanism (2) according to claim 1, which is characterized in that housing (231) further includes from panel
(2311) two side plates (2312) being separated from each other extended, two guide rods (233) are fixed on side plate (2312) respectively
On opposite surface.
4. automatic lifting mechanism (2) according to claim 3, which is characterized in that driving assembly (24) further includes limited block
(243), the bottom end of the second gas spring (242), which passes through fastener and passes through limited block (243), is affixed to the second link block
(222), the sliding slot for holding limit block (243) is provided on side plate (2312).
5. automatic lifting mechanism (2) according to claim 1, which is characterized in that be arranged on the second link block (222) useful
In the open slot (222a) for accommodating labyrinth goods of furniture for display rather than for use (232).
6. automatic lifting mechanism (2) according to claim 1, which is characterized in that fixation kit (21) includes fixed plate
(211), sliding rail (212) is fixedly installed on fixed plate (211).
7. automatic lifting mechanism (2) according to claim 1, which is characterized in that the first link block (221) is insertedly set
It is placed in the inner cavity of the second link block (222).
8. a kind of armrest (1), which is characterized in that automatic lifting mechanism described in any one of -7 (2) according to claim 1
It is installed in the armrest (1).
9. armrest (1) according to claim 8, which is characterized in that armrest (1) has side handrail skeleton
(11), the two sides of fixation kit (21) and casing assembly (23) are provided with flange (211a, 2312a), fixation kit (21) it is convex
The flange (2312a) of edge (211a) and casing assembly (23) is both secured to the side handrail skeleton (11).
10. armrest (1) according to claim 8, which is characterized in that desktop (3) may be reversed and connected by shaft (225)
It is connected to the first link block (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710245432.2A CN107089174B (en) | 2017-04-14 | 2017-04-14 | A kind of automatic lifting mechanism and armrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710245432.2A CN107089174B (en) | 2017-04-14 | 2017-04-14 | A kind of automatic lifting mechanism and armrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107089174A CN107089174A (en) | 2017-08-25 |
| CN107089174B true CN107089174B (en) | 2019-03-15 |
Family
ID=59636851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710245432.2A Active CN107089174B (en) | 2017-04-14 | 2017-04-14 | A kind of automatic lifting mechanism and armrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107089174B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109017849A (en) * | 2018-08-24 | 2018-12-18 | 苏州工业职业技术学院 | A kind of full-automatic desktop system for seat |
| CN109367455B (en) * | 2018-12-01 | 2023-08-22 | 安道拓(重庆)汽车部件有限公司 | Folding type small table board mechanism for vehicle |
| CN112977214B (en) * | 2021-03-05 | 2023-05-05 | 延锋国际座椅系统有限公司 | Automobile seat |
| CN114043872B (en) * | 2021-12-20 | 2023-05-09 | 东风汽车集团股份有限公司 | Auxiliary instrument board structure with small desk plate |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9027486B1 (en) * | 2007-08-22 | 2015-05-12 | Arie Berkovitz | Portable collapsible writing desk for a notebook computer |
| CN103462403B (en) * | 2013-08-15 | 2015-11-18 | 浙江永艺家具股份有限公司 | A kind of Multifunction armrests |
| CN204184225U (en) * | 2014-09-22 | 2015-03-04 | 柳州吉燕峰汽车有限公司 | Automotive deck handrail same table |
| DE102014220049A1 (en) * | 2014-10-02 | 2016-04-07 | Schock Metallwerk Gmbh | guiding device |
| CN104924929B (en) * | 2014-12-24 | 2017-09-05 | 延锋安道拓座椅有限公司 | A kind of arm assembly that can be used as seat cushion |
| CN106515524A (en) * | 2016-12-26 | 2017-03-22 | 重庆协成五金制造有限公司 | Handrail and car |
-
2017
- 2017-04-14 CN CN201710245432.2A patent/CN107089174B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN107089174A (en) | 2017-08-25 |
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| CP01 | Change in the name or title of a patent holder |
Address after: 201315 No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai Patentee after: Yanfeng international Seat System Co., Ltd Address before: 201315 No. 669, kang'an Road, Kangqiao Industrial Zone, Pudong New Area, Shanghai Patentee before: Yanfeng andotuo seat Co., Ltd |