CN205440371U - Commercial affairs seat - Google Patents
Commercial affairs seat Download PDFInfo
- Publication number
- CN205440371U CN205440371U CN201620306311.5U CN201620306311U CN205440371U CN 205440371 U CN205440371 U CN 205440371U CN 201620306311 U CN201620306311 U CN 201620306311U CN 205440371 U CN205440371 U CN 205440371U
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- CN
- China
- Prior art keywords
- adjustable shelf
- seat
- motor
- fixed mount
- limited block
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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.)
- Expired - Fee Related
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- 230000033001 locomotion Effects 0.000 claims abstract description 36
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 210000003141 lower extremity Anatomy 0.000 claims description 30
- 230000008844 regulatory mechanism Effects 0.000 claims description 11
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 9
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Abstract
The utility model provides a commercial affairs seat, includes that cushion, back, leg lean on and gesture adjustment mechanism, gesture adjustment mechanism is including motion frame and mount, install motion frame slidable on the mount, be equipped with the rack on the motion frame, be equipped with on the mount first motor and by a motor drive's gear, the gear with rack toothing, the motion frame is including articulating first adjustable shelf and second adjustable shelf mutually. The utility model provides a commercial affairs seat beneficial effect does: the utility model discloses set up the motion and count articulated first adjustable shelf and second adjustable shelf together, an electric machine drive gear, thereby the gear band carry -over bar drives first adjustable shelf along slide mechanism motion, first adjustable shelf drives the downward tilting motion of front end of second adjustable shelf, this motion process make the second adjustable shelf the displacement coincided the angle slope, realized really that 180 full ties of seat are lain.
Description
Technical field
This utility model relates to a kind of commercial affairs seat.
Background technology
Along with the fast development of domestic bullet train, high ferro has become as the important vehicles that people travel away from home.Traditional Multifunctional commerce seat contains seat process from sitting posture to lying posture, during realizing sitting posture conversion, need electric rotating machine do power to drive the motion of chair framework, for enabling passenger preferably to be had a rest, after seat lies low, backrest, medicated cushion and lower limb are by being linked to be straight line to occupant comfort sense.In existing technology comfortable for the sitting posture making passenger, the incline structure that the medicated cushion of seat is low after sticking up before being often designed as, this kind of structure can make the leg of passenger obtain good relax, but such seat existing from sitting posture to lying posture during often medicated cushion is parallel moves forward, backrest and medicated cushion are forgotten about it same level position, then by lower limb by rising the lying posture that realize seat parallel with medicated cushion.
Patent of invention such as China Patent No. CN201110121239.0, the day for announcing is on July 22nd, 2015, disclosed a kind of Multifunctional chair for high-speed train, described seat is by case, backrest, seat cushion, lower limb leans on, handrail, drive mechanism and control unit composition, it is rotatably connected by the first hinge between described backrest and seat cushion, described seat cushion and lower limb are rotatably connected by the second hinge between leaning on, the bottom that described lower limb leans on is additionally provided with a turnover foot and steps on, it is characterized in that: described backrest, seat cushion, lower limb leans on and rides and is all connected with described drive mechanism, the action of landing or translation has been driven by drive mechanism, described drive mechanism is controlled by described control unit, described backrest, seat cushion, lower limb leans on, handrail, drive mechanism and control unit may be contained within described case；Described drive mechanism includes being connected to translate the first transmission component of described seat cushion with described seat cushion, described first transmission component includes the first motor, by the rack-and-pinion moving parts of the first driven by motor, described rack-and-pinion moving parts both sides below described seat cushion respectively arrange one group, tooth bar is fixing with seat cushion to be connected, and described first motor and gear are fixed on chair framework.Although the drive mechanism in technique scheme can be good at driving to lying posture commercial affairs seat from sitting posture, but the cushion unit of such commercial affairs seat is in sitting posture to the conversion process of lying posture, simply there occurs translation, incline structure low after sticking up before it still exists when seat regulation is to lying posture, leverages the comfort level that passenger lies low.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiency of above-mentioned prior art, it is provided that a kind of simple in construction, easy to operate can make seat smoothly from sitting posture to lying posture, it is achieved 180 ° lie low entirely, improve the commercial seat of the comfort of passenger.
nullThe main technical schemes that the commercial seat provided according to this utility model uses is: include medicated cushion、Backrest、Lower limb leans on and attitude regulation mechanism，Described attitude regulation mechanism includes movement frame and fixed mount，Described backrest and lower limb are by being respectively hinged on described movement frame，Described movement frame is slidably mounted on described fixed mount，Described movement frame is provided with tooth bar，Described fixed mount is provided with the first motor and by described first motor-driven gear，Described gear engages with described tooth bar，Described movement frame includes be hinged the first adjustable shelf and the second adjustable shelf，Described first adjustable shelf is arranged on described fixed mount by slide mechanism，Described tooth bar is located on described first adjustable shelf，Described medicated cushion is located on described second adjustable shelf，Described fixed mount is provided with chute，Described second adjustable shelf is provided with sliding part，Described sliding part matches with described chute.
The commercial seat that this utility model provides also uses following attached technical scheme:
Described slide mechanism is inclined between described first adjustable shelf and described fixed mount.
Angle between described slide mechanism place plane and chute place plane is 4 degree of-15 degree.
One end of described second adjustable shelf is hinged with described first adjustable shelf, and the other end of described second adjustable shelf is provided with described sliding part.
Described slide mechanism includes that the first draw runner, the second draw runner and guide rail, described first draw runner and the second draw runner are respectively slidably located at described guide rail both sides, and described first draw runner is connected with described first adjustable shelf, and described second draw runner is connected with described fixed mount.
Described first draw runner is provided with the first limited block, the side of described guide rail is provided with the second limited block, described first limited block matches with described second limited block, described second draw runner is provided with the 3rd limited block, the opposite side of described guide rail is provided with the 4th limited block, and described 3rd limited block matches with described 4th limited block.
Described backrest and described lower limb, by all hinged with described second adjustable shelf, also include support arm, and one end of described support arm is hinged with described backrest, and the other end of described support arm is hinged with described fixed mount.
Described attitude regulation mechanism also includes the second motor and by described second motor-driven screw mandrel, and described second motor is located on described movement frame, described screw mandrel with described lower limb by being connected.
Described lower limb is top be provided with foot-operated.
The top expansion plate that is provided with of described lower limb, it is top that described expansion plate is slidably disposed in described lower limb, and described riding is hinged on described expansion plate, also includes that the 3rd motor, described 3rd motor drive described expansion plate.
Described first adjustable shelf includes two the first portable plates that are connected, described second adjustable shelf includes two the second portable plates being connected, described fixed mount includes two fixed plates being connected, two described first portable plates are between two described fixed plates, and two described fixed plates are between two the second portable plates.
First the commercial seat provided according to this utility model compared with prior art has the advantage that, movement frame is designed as the first hinged adjustable shelf and the second adjustable shelf by this utility model, first motor-driven gear, gear driven tooth bar thus drive first adjustable shelf along tilt slide mechanism move, first adjustable shelf drives the downward-sloping motion in front end of the second adjustable shelf, the rear end of the second adjustable shelf is along chute horizontal movement, this motor process makes the second adjustable shelf there occurs while displacement, and angle tilts, the medicated cushion sticking up rear low dip state before script top is adjusted to level, it is truly realized 180 ° of seat entirely to lie low, improve the comfort of passenger；Secondly, slide mechanism is inclined between the first adjustable shelf and fixed mount and is possible not only to make the second adjustable shelf occur angle to tilt in motor process, it is also possible to reduce motor load, extend the service life of motor.Described tooth bar is inclined on described first adjustable shelf, and described tooth bar is paralleled with described slide mechanism.
Accompanying drawing explanation
Fig. 1 is the structure chart of this utility model commercial affairs seat.
Fig. 2 is the structure chart after this utility model removes case and medicated cushion.
Fig. 3 is the structure chart that in this utility model, movement frame and fixed mount fit together.
Fig. 4 is the structure chart one of movement frame in this utility model.
Fig. 5 is the structure chart two of movement frame in this utility model.
Fig. 6 is the structure chart that in this utility model, the first adjustable shelf and fixed mount fit together.
Fig. 7 is the structure chart of slide mechanism in this utility model.
Detailed description of the invention
nullSee Fig. 1 to Fig. 6，The commercial chair embodiment provided according to this utility model，Including medicated cushion 1、Backrest 2、Lower limb is by 3 and attitude regulation mechanism 4，Described attitude regulation mechanism includes movement frame 41 and fixed mount 42，Described backrest 2 and lower limb are respectively hinged on described movement frame 41 by 3，Described movement frame 41 is slidably mounted on described fixed mount 42，Described movement frame 41 is provided with tooth bar 51，Described fixed mount 42 is provided with the first motor 52 and the gear 53 driven by described first motor 52，Described gear 53 engages with described tooth bar 51，Described movement frame 41 includes the first adjustable shelf 411 and the second adjustable shelf 412 being hinged，Described first adjustable shelf 411 is arranged on described fixed mount 42 by slide mechanism 43，Described tooth bar 51 is located on described first adjustable shelf 411，Described medicated cushion 1 is located on described second adjustable shelf 412，Described fixed mount 42 is provided with chute 421，Described second adjustable shelf 412 is provided with sliding part 413，Described sliding part 413 matches with described chute 421，Described slide mechanism 43 is inclined between described first adjustable shelf 411 and described fixed mount 42.Described chute 421 in the present embodiment is horizontally set on described fixed mount 42.Described sliding part 413 can be pulley.First, movement frame 41 is designed as the first hinged adjustable shelf 411 and the second adjustable shelf 412 by this utility model, first motor 52 drives gear 53, gear 53 band carry-over bar 51 thus drive the first adjustable shelf 411 along tilt slide mechanism 43 move, first adjustable shelf 411 drives front end (hinged end) the downward-sloping motion of the second adjustable shelf 412, the rear end (being provided with sliding part 413) of the second adjustable shelf 412 is along chute 421 horizontal movement, this motor process makes the second adjustable shelf 412 there occurs that while displacement angle tilts, the medicated cushion 1 sticking up rear low dip state before script top is adjusted to level, it is truly realized 180 ° of seat entirely to lie low, improve the comfort of passenger；Secondly, slide mechanism 43 is inclined between the first adjustable shelf 411 and fixed mount 42 and is possible not only to make the second adjustable shelf 412 occur angle to tilt in motor process, it is also possible to reduce motor load, extend the service life of motor.Described tooth bar 51 is inclined on described first adjustable shelf 411, and described tooth bar 51 is paralleled with described slide mechanism 43.
See Fig. 1, according to this utility model the above embodiments, also include that case 6 and controller, described medicated cushion 1, backrest 2 and attitude regulation mechanism 4 are respectively positioned in described case 6, described case 6 is also formed with handrail 61, described controller is positioned at described handrail 61, described case 6 is provided with lamp assembly 62, and this utility model is simple and compact for structure, multiple functional, good looking appearance is generous, to passenger with the experience of the most comfortable.
Seeing Fig. 6, according to this utility model the above embodiments, the angle between described slide mechanism 43 place plane and chute 421 place plane is 4 degree of-15 degree.The present embodiment is preferably 9 degree.
Seeing Fig. 4 to Fig. 5, according to this utility model the above embodiments, one end of described second adjustable shelf 412 is hinged with described first adjustable shelf 411, and the other end of described second adjustable shelf 412 is provided with described sliding part 413.This kind of structure can improve second adjustable shelf 412 angle of inclination in motor process, reduces motor load, and improves efficiency of assembling.
See Fig. 3 to Fig. 6, according to this utility model the above embodiments, described first adjustable shelf 411 includes two the first portable plates being connected, described second adjustable shelf 412 includes two the second portable plates being connected, described fixed mount 42 includes two fixed plates being connected, two described first portable plates are between two described fixed plates, and two described fixed plates are between two the second portable plates.Use said structure to make this utility model structure compacter, regulate more flexible and convenient.
See Fig. 3 to Fig. 7, according to this utility model the above embodiments, described slide mechanism 43 includes the first draw runner the 431, second draw runner 432 and guide rail 433, described first draw runner 431 and the second draw runner 432 are respectively slidably located at described guide rail 433 both sides, described first draw runner 431 is connected with described first adjustable shelf 411, and described second draw runner 432 is connected with described fixed mount 42.Slide mechanism 43 simple in construction, parts are few, easy to assembly, production cost is low, use first draw runner the 431, second draw runner 432 and guide rail 433 this two-stage stretching structure, improve the bonding strength between the first adjustable shelf 411 and fixed mount 42, make seat more steady during attitude regulation, improve the comfort level of passenger.
See Fig. 7, according to this utility model the above embodiments, described first draw runner 431 is provided with the first limited block (not shown), the side of described guide rail 433 is provided with the second limited block (not shown), described first limited block matches with described second limited block, described second draw runner 432 is provided with the 3rd limited block (not shown), the opposite side of described guide rail 433 is provided with the 4th limited block (not shown), and described 3rd limited block matches with described 4th limited block.Above-mentioned position limiting structure is favorably improved the compactedness of slide mechanism, and easy to assembly, and mechanical strength is high, and the area that reclines between limited block is big, uses process safety reliable.
See Fig. 2, all hinged with described second adjustable shelf 412 by 3 according to this utility model the above embodiments, described backrest 2 and described lower limb, also include support arm 7, one end of described support arm 7 is hinged with described backrest 2, and the other end of described support arm 7 is hinged with described fixed mount 42.Use above-mentioned support arm 7 as backrest 2 by force support, can move along with the change of backrest 2 attitude, simple in construction, easy to assembly, production cost is low.
According to this utility model the above embodiments, described attitude regulation mechanism also includes the second motor and by described second motor-driven screw mandrel, and described second motor is located on described movement frame, and described screw mandrel is connected by 3 with described lower limb.Lower limb is hinged with active joint on 3, and described active joint is connected with screw mandrel, and the second motor drives screw mandrel to stretch lower limb and lifts by 3 or regain.Above-mentioned driving simple in construction, parts are few, easy for installation, production cost is low.
Seeing Fig. 1 to Fig. 2, according to this utility model the above embodiments, described lower limb is provided with foot-operated 8 by 3.Improve the comfort level of passenger.
According to this utility model the above embodiments, described lower limb is provided with expansion plate by 3, and described expansion plate is slidably disposed in described lower limb and leans on 3, and described foot-operated 8 are hinged on described expansion plate, also includes that the 3rd motor, described 3rd motor drive described expansion plate.The seat of lying posture can effectively be extended by arranging of expansion plate, makes what tallish passenger equally can be comfortable to lie low.
Seeing Fig. 2, according to this utility model the above embodiments, described attitude regulation mechanism also includes being located at the rotating mechanism 9 bottom described fixed mount 42.The rotation regulation of the design Convenient chair of rotating mechanism 9, facilitates the demand of passenger.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and can be changed these embodiments, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (10)
1. a commercial seat, including medicated cushion, backrest, lower limb leans on and attitude regulation mechanism, described attitude regulation mechanism includes movement frame and fixed mount, described backrest and lower limb are by being respectively hinged on described movement frame, described movement frame is slidably mounted on described fixed mount, described movement frame is provided with tooth bar, described fixed mount is provided with the first motor and by described first motor-driven gear, described gear engages with described tooth bar, it is characterized in that: described movement frame includes the first adjustable shelf and the second adjustable shelf being hinged, described first adjustable shelf is arranged on described fixed mount by slide mechanism, described tooth bar is located on described first adjustable shelf, described medicated cushion is located on described second adjustable shelf, described fixed mount is provided with chute, described second adjustable shelf is provided with sliding part, described sliding part matches with described chute.
Commercial affairs seat the most according to claim 1, it is characterised in that: described slide mechanism is inclined between described first adjustable shelf and described fixed mount.
Commercial affairs seat the most according to claim 2, it is characterised in that: the angle between described slide mechanism place plane and chute place plane is 4 degree of-15 degree.
4. according to the commercial seat described in claim 1-3 any one, it is characterised in that: one end of described second adjustable shelf is hinged with described first adjustable shelf, and the other end of described second adjustable shelf is provided with described sliding part.
5. according to the commercial seat described in claim 1-3 any one, it is characterized in that: described slide mechanism includes the first draw runner, the second draw runner and guide rail, described first draw runner and the second draw runner are respectively slidably located at described guide rail both sides, described first draw runner is connected with described first adjustable shelf, and described second draw runner is connected with described fixed mount.
Commercial affairs seat the most according to claim 5, it is characterized in that: described first draw runner is provided with the first limited block, the side of described guide rail is provided with the second limited block, described first limited block matches with described second limited block, described second draw runner is provided with the 3rd limited block, the opposite side of described guide rail is provided with the 4th limited block, and described 3rd limited block matches with described 4th limited block.
7. according to the commercial seat described in claim 1-3 any one, it is characterized in that: also include support arm, described backrest and described lower limb are by all hinged with described second adjustable shelf, and one end of described support arm is hinged with described backrest, and the other end of described support arm is hinged with described fixed mount.
8. according to the commercial seat described in claim 1-3 any one, it is characterized in that: described attitude regulation mechanism also includes the second motor and by described second motor-driven screw mandrel, described second motor is located on described movement frame, described screw mandrel with described lower limb by being connected.
9. according to the commercial seat described in claim 1-3 any one, it is characterised in that: described lower limb is top be provided with foot-operated.
Commercial affairs seat the most according to claim 9, it is characterized in that: the top expansion plate that is provided with of described lower limb, it is top that described expansion plate is slidably disposed in described lower limb, and described riding is hinged on described expansion plate, also include that the 3rd motor, described 3rd motor drive described expansion plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306311.5U CN205440371U (en) | 2016-04-13 | 2016-04-13 | Commercial affairs seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620306311.5U CN205440371U (en) | 2016-04-13 | 2016-04-13 | Commercial affairs seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205440371U true CN205440371U (en) | 2016-08-10 |
Family
ID=56607303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620306311.5U Expired - Fee Related CN205440371U (en) | 2016-04-13 | 2016-04-13 | Commercial affairs seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205440371U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108725485A (en) * | 2018-06-27 | 2018-11-02 | 湖北韵生航天科技有限公司 | A kind of posture adjustment steering for rail traffic commercial affairs seat |
| WO2018223679A1 (en) * | 2017-06-05 | 2018-12-13 | 中车唐山机车车辆有限公司 | Business seat and railway carriage |
| CN109278780A (en) * | 2018-11-12 | 2019-01-29 | 山东嘉泰交通设备有限公司 | A kind of commercial seat with regulatory function |
| CN110001689A (en) * | 2019-04-10 | 2019-07-12 | 叶建望 | A kind of high-speed rail motor-car commercial affairs compartment Deformable chair |
| TWI738969B (en) * | 2017-02-13 | 2021-09-11 | 日商小糸電工股份有限公司 | Seating device |
-
2016
- 2016-04-13 CN CN201620306311.5U patent/CN205440371U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI738969B (en) * | 2017-02-13 | 2021-09-11 | 日商小糸電工股份有限公司 | Seating device |
| WO2018223679A1 (en) * | 2017-06-05 | 2018-12-13 | 中车唐山机车车辆有限公司 | Business seat and railway carriage |
| CN108725485A (en) * | 2018-06-27 | 2018-11-02 | 湖北韵生航天科技有限公司 | A kind of posture adjustment steering for rail traffic commercial affairs seat |
| CN109278780A (en) * | 2018-11-12 | 2019-01-29 | 山东嘉泰交通设备有限公司 | A kind of commercial seat with regulatory function |
| CN110001689A (en) * | 2019-04-10 | 2019-07-12 | 叶建望 | A kind of high-speed rail motor-car commercial affairs compartment Deformable chair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170904 Address after: 441046, No. 1, Catic Avenue, Fancheng District, Hubei, Xiangyang Patentee after: AVIC HUBEI ALI-JIATAI AIRCRAFT EQUIPMENT Co.,Ltd. Address before: 274039 No. 2166, Lanzhou Road, hi tech Zone, Shandong, Heze Patentee before: Shandong Jiatai Traffic Equipment Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 |