CN201046678Y - Armchair seat rotating mechanism - Google Patents
Armchair seat rotating mechanism Download PDFInfo
- Publication number
- CN201046678Y CN201046678Y CNU2007200705949U CN200720070594U CN201046678Y CN 201046678 Y CN201046678 Y CN 201046678Y CN U2007200705949 U CNU2007200705949 U CN U2007200705949U CN 200720070594 U CN200720070594 U CN 200720070594U CN 201046678 Y CN201046678 Y CN 201046678Y
- Authority
- CN
- China
- Prior art keywords
- seat
- seat rotating
- rotating
- stand
- rotating mechanism
- 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.)
- Expired - Lifetime
Links
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 claims description 2
- 125000002777 acetyl group Chemical class [H]C([H])([H])C(*)=O 0.000 claims description 2
- 210000000988 bone and bone Anatomy 0.000 claims description 2
- 206010047700 Vomiting Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Images
Landscapes
- Seats For Vehicles (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
The utility model relates to a seat rotating mechanism, which is characterized in that: a seat rotating stand is arranged on a seat framework; an upper rotating board and a lower rotating board are arranged on the seat rotating stand, and a rotating and positioning mechanism is arranged between the seat rotating stand and the seat framework. When the seat needs to rotate by 180 degrees, the steward uses the feet to step the pedal on the rotating and positioning mechanism with little force, thus the seat rotating stand can keep at a rotatable position; after rotating by 180 degrees, the steward retracts the feet, the seat rotating stand is fixed, and the passenger can get seated at any time; therefore, the utility model has the advantages of improving the comfort of the passengers when seated, and maintaining the forward direction of the passengers the same with the driving direction of the train.
Description
Technical field:
The utility model relates to the technical field of seat, specifically a kind of seat rotating mechanism that is used for train.
Background technology:
Railway transport of passengers at present seems and more and more can not adapt to needs of economic development that especially every year, the wretched insufficiency of railway transport of passengers ability became the main concern social phenomenon of medium during spring transportation.The Ministry of Railways has formulated China's " medium-term and long-term railway network development program " for this reason.By 2015, with newly-built 30,000 kilometers speed rails, and will exercise the novel high speed train motor train unit of 1000-1200 row in China, with the problem of thorough solution railway transport of passengers scarce capacity; Simultaneously, along with the continuous improvement of people's economic condition, living standard improves constantly, and people are also more and more higher to the requirement of the comfort level of taking train.Although at present the seat of part railway " T " word train is substantially near the comfort level of space shuttle seat.But, present domestic train seat seat direction is fixed, make that the direction of frontal that some passenger takes and train driving is opposing, can cause that the part passenger produces carsick physiological phenomenon under the situation of train high-speed cruising, serious may cause vomiting; Simultaneously, do not meet most of passengers' the custom of taking yet.
Summary of the invention:
The purpose of this utility model is to provide a kind of improved seat rotating mechanism, and it can overcome, and seat can't rotate in the prior art, brings the some shortcomings of more discomfort to the passenger.
To achieve these goals, the technical solution of the utility model is: a kind of seat rotating mechanism, it mainly comprises fixedly skeleton of seat, it is characterized in that: the seat bone fixation has been set up seat rotating stand, seat rotating stand is provided with upper and lower swivel mount, and seat rotating stand and seat fixedly are provided with rotary positioning mechanism between the skeleton.
The rotary positioning mechanism that is provided with of the present utility model during use, when seat needs Rotate 180 to spend, bus attendant is with a pin pedal of stepping on the rotary positioning mechanism gently, seat rotating stand just is in rotatable position, after seat has rotated 180 degree, unclamp pin, seat rotating stand is fixed, and the passenger can take a seat at any time.Increased the traveling comfort that the passenger takes greatly, the frontal that the maintenance passenger takes is identical with the direction of train driving.
Description of drawings:
Fig. 1 is the structural representation of the utility model one embodiment
Fig. 2 is a running condition reference diagram of the present utility model
The specific embodiment:
The utility model will be further described below in conjunction with drawings and Examples.
The utility model mainly comprises fixedly skeleton 5 of seat, and its difference with the prior art is: seat fixedly skeleton 5 is provided with seat rotating stand 3, and seat rotating stand is provided with upper and lower swivel mount 2,4, and seat rotating stand and seat fixedly are provided with rotary positioning mechanism 6 between the skeleton.Last swivel mount 2 is provided with aluminum alloy top board 1, and upper and lower swivel mount adopts acetal plastic to make, the metallic material that this mechanical property and rigidity are approaching, and endurance and creep resistance are fabulous, and the while is wear-resistant, self-lubricity is splendid.Seat fixedly is provided with circular hole in the middle of the skeleton, and following swivel mount is embedded with the projection that matches with circular hole.Rotary positioning mechanism is provided with pedal.
In the enforcement, bus attendant is with a pin pedal of stepping on the rotary positioning mechanism gently, and seat rotating stand just is in rotatable position, after seat has rotated 180 degree, unclamps pin, and seat rotating stand is fixed, and the passenger can take a seat at any time.
Claims (4)
1. seat rotating mechanism, it mainly comprises fixedly skeleton of seat, it is characterized in that: the seat bone fixation has been set up seat rotating stand, and seat rotating stand is provided with upper and lower swivel mount, and seat rotating stand and seat fixedly are provided with rotary positioning mechanism between the skeleton.
2. a kind of seat rotating mechanism according to claim 1 is characterized in that: go up swivel mount and be provided with the aluminum alloy top board, upper and lower swivel mount adopts acetal plastic to make.
3. a kind of seat rotating mechanism according to claim 1 is characterized in that: seat fixedly is provided with circular hole in the middle of the skeleton, and following swivel mount is embedded with the projection that matches with circular hole.
4. a kind of seat rotating mechanism according to claim 1, it is characterized in that: rotary positioning mechanism is provided with pedal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200705949U CN201046678Y (en) | 2007-06-01 | 2007-06-01 | Armchair seat rotating mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200705949U CN201046678Y (en) | 2007-06-01 | 2007-06-01 | Armchair seat rotating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201046678Y true CN201046678Y (en) | 2008-04-16 |
Family
ID=39299253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200705949U Expired - Lifetime CN201046678Y (en) | 2007-06-01 | 2007-06-01 | Armchair seat rotating mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201046678Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102092318A (en) * | 2010-12-28 | 2011-06-15 | 成都市天龙交通设备有限公司 | Horizontal rotary locking mechanism for adjustment-free handle of driver seat |
| WO2012006941A1 (en) * | 2010-07-12 | 2012-01-19 | Zhang Xingliang | Passenger seat and assembled chair-bed dual-purpose seating unit, multi-purpose seating unit |
| CN101863236B (en) * | 2009-04-14 | 2012-03-21 | 上海坦达轨道车辆座椅系统有限公司 | Train seat |
| CN103153697A (en) * | 2010-11-19 | 2013-06-12 | 张兴亮 | Passenger seat and assembled chair-bed dual-purpose seating unit, multi-purpose seating unit |
-
2007
- 2007-06-01 CN CNU2007200705949U patent/CN201046678Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863236B (en) * | 2009-04-14 | 2012-03-21 | 上海坦达轨道车辆座椅系统有限公司 | Train seat |
| WO2012006941A1 (en) * | 2010-07-12 | 2012-01-19 | Zhang Xingliang | Passenger seat and assembled chair-bed dual-purpose seating unit, multi-purpose seating unit |
| CN103153697A (en) * | 2010-11-19 | 2013-06-12 | 张兴亮 | Passenger seat and assembled chair-bed dual-purpose seating unit, multi-purpose seating unit |
| CN103153697B (en) * | 2010-11-19 | 2016-06-22 | 张兴亮 | Passenger seat and combination sitting-lying double-purpose seat unit, multifunctional chair unit |
| CN102092318A (en) * | 2010-12-28 | 2011-06-15 | 成都市天龙交通设备有限公司 | Horizontal rotary locking mechanism for adjustment-free handle of driver seat |
| CN102092318B (en) * | 2010-12-28 | 2012-09-26 | 成都市天龙交通设备有限公司 | Horizontal rotary locking mechanism for adjustment-free handle of driver seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080416 |
|
| CX01 | Expiry of patent term |