CN204452465U - A kind of rotation positioning stop mechanism for train seat - Google Patents
A kind of rotation positioning stop mechanism for train seat Download PDFInfo
- Publication number
- CN204452465U CN204452465U CN201520108784.XU CN201520108784U CN204452465U CN 204452465 U CN204452465 U CN 204452465U CN 201520108784 U CN201520108784 U CN 201520108784U CN 204452465 U CN204452465 U CN 204452465U
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- butterfly
- underframe
- group
- rubber block
- stop mechanism
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Abstract
The utility model relates to a kind of rotation positioning stop mechanism for train seat, it mainly comprises underframe and is located at the pivoted frame on underframe, it is characterized in that: underframe is provided with one group of butterfly matched with pivoted frame, underframe is provided with step assembly and one group of rubber block, is provided with positioning groove bottom butterfly.During use, the utility model can by the rotation regulating the contact on butterfly upper limit position block and underframe between rubber block to control pivoted frame, the position of pivoted frame is determined by the roller in step and the positioning groove on butterfly, stop is located after making to be arranged on the rotating train seat 180 ° on pivoted frame, improve the comfort level of seat, meet the demand of passenger.
Description
Technical field
The utility model relates to the technical field of train seat, specifically a kind of rotation positioning stop mechanism for train seat.
Background technology
At present, along with the fast development of China's economy, high speed railway cause welcomes the development of new great-leap-forward, and meanwhile, also along with the continuous improvement of people's economic condition, living standard improves constantly, and the requirement of people to the comfort level taking train is also more and more higher.The rotary positioning mechanism of existing train seat often cannot be static at once after seat rotates 180 °, can there is the generation of situations such as rocking, cannot meet the requirement of passenger to traveling comfort.
Summary of the invention
The purpose of this utility model is the rotation positioning stop mechanism for train seat providing a kind of improvement, and it can overcome seat in prior art often cannot be static at once after rotating 180 °, can there are the some shortcomings of the generation of situations such as rocking.
To achieve these goals, the technical solution of the utility model is: a kind of rotation positioning stop mechanism for train seat, it mainly comprises underframe and is located at the pivoted frame on underframe, it is characterized in that: underframe is provided with one group of butterfly matched with pivoted frame, underframe is provided with step assembly and one group of rubber block, is provided with positioning groove bottom butterfly.
During use, the utility model can by the rotation regulating the contact on butterfly upper limit position block and underframe between rubber block to control pivoted frame, the position of pivoted frame is determined by the roller in step and the positioning groove on butterfly, stop is located after making to be arranged on the rotating train seat 180 ° on pivoted frame, improve the comfort level of seat, meet the demand of passenger.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model one embodiment.
Fig. 2 is the structural representation of the another embodiment of the utility model.
Fig. 3 is the dispersed texture schematic diagram of butterfly after the utility model.
Fig. 4 is the dispersed texture schematic diagram of the utility model step assembly.
Fig. 5 is the dispersed texture schematic diagram of the utility model using state.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model will be further described.
The label of each accompanying drawing is expressed as follows: 1 pivoted frame baffle plate, 2 second rollers, 3 step assemblies, 4 rubber blocks, 5 bolts, 6 brackets, 7 pivoted frames, 8 second rollers, 9 nuts, 10 first pads, 11, flat gasket 12, spring shim, 13 Cross Recess Head Screws, 14 positioning grooves, 15 springs, 16 limiting stoppers.
A kind of rotation positioning stop mechanism for train seat described in the utility model, it mainly comprises underframe and is located at the pivoted frame on underframe, its difference with the prior art is: underframe is provided with one group of butterfly matched with pivoted frame, underframe is provided with step assembly and one group of rubber block, is provided with positioning groove bottom butterfly.
Turn baffle plate and have two pieces, be separately positioned on the front and back ends of pivoted frame, the two ends of rear butterfly are respectively equipped with one group of corresponding first roll wheel assembly arranged, the side of rear butterfly is provided with limiting stopper, the both sides of front butterfly are respectively equipped with one group of corresponding fixed connecting piece arranged, step assembly is provided with the second roll wheel assembly, and the positioning groove bottom front butterfly matches with the second roll wheel assembly.Forward and backward butterfly is arc shaped, and middle part is least significant end, and described positioning groove is arranged on the bottom of middle part, and positioning groove is U-shaped; The first described roll wheel assembly is formed by connecting by nut, the first roller, pad and bolt; Second roll wheel assembly is made up of the second roller.Step assembly is provided with fixed frame, is provided with spring in fixed frame, and described spring one end is provided with drag hook, and drag hook is connected with the second roller.
One end of underframe is provided with outward extending bracket, bracket is arranged on the top of step assembly, the below of bracket is provided with one group of rubber block, and one group of described rubber block has the square rubber block composition of 2-5 block, is provided with the removable gap of 2-6cm between adjacent rubber block.
In enforcement, pivoted frame is provided with one group of butterfly 1 and underframe is provided with step assembly 3 and one group of rubber block 4.Wherein, rear butterfly and pivoted frame are for be fixedly connected with and butterfly is provided with positioning groove and limiting stopper; Step assembly is fixedly connected with underframe respectively with rubber block.In addition, rear butterfly both sides are furnished with the first roller 8 and bolt 5 respectively, and roller and bolt are fixed with pad 10 and nut 9; Underframe is provided with bracket 6, and step assembly and one group of rubber block are fixed on bracket, and rubber block is formed by connecting by Rubber end and adjusting bolt, and step assembly is provided with buckle spring 15 and roller 2.
When roller in step and the positioning groove on butterfly are stuck, seat is static, because our seat is rotatable, when needs rotate, step on step assembly 3, pull spring 15, the second roller 2 in step leaves the positioning groove on butterfly 1, rotate pivoted frame 7, after 180 ° of rotations, limiting stopper on the rear butterfly of pivoted frame opposite side contacts with rubber block on underframe 4 and stops the rotation, spring return function simultaneously, under pedal, the second roller 2 blocks location with the positioning groove of butterfly again.After adjustment as shown in Figure 2.Such seat just can control pivoted frame by adjustment and swing.By seat rotating stand rotary positioning mechanism, meet and take requirement, improve the traveling comfort of train seat.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that the utility model is specifically implemented to be confined to these explanations above-mentioned.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, some simple deduction or replace can also be made, all should be considered as belonging to protection domain of the present utility model.
Claims (5)
1. the rotation positioning stop mechanism for train seat, it mainly comprises underframe and is located at the pivoted frame on underframe, it is characterized in that: underframe is provided with one group of butterfly matched with pivoted frame, underframe is provided with step assembly and one group of rubber block, is provided with positioning groove bottom butterfly.
2. a kind of rotation positioning stop mechanism for train seat according to claim 1, it is characterized in that: turn baffle plate and have two pieces, be separately positioned on the front and back ends of pivoted frame, the two ends of rear butterfly are respectively equipped with one group of corresponding first roll wheel assembly arranged, the side of rear butterfly is provided with limiting stopper, the both sides of front butterfly are respectively equipped with one group of corresponding fixed connecting piece arranged, step assembly is provided with the second roll wheel assembly, and the positioning groove bottom front butterfly matches with the second roll wheel assembly.
3. a kind of rotation positioning stop mechanism for train seat according to claim 2, it is characterized in that: forward and backward butterfly is arc shaped, middle part is least significant end, and described positioning groove is arranged on the bottom of middle part, and positioning groove is U-shaped; The first described roll wheel assembly is formed by connecting by nut, the first roller, pad and bolt; Second roll wheel assembly is made up of the second roller.
4. a kind of rotation positioning stop mechanism for train seat according to claim 1, it is characterized in that: one end of underframe is provided with outward extending bracket, bracket is arranged on the top of step assembly, the below of bracket is provided with one group of rubber block, one group of described rubber block has the square rubber block composition of 2-5 block, is provided with the removable gap of 2-6cm between adjacent rubber block.
5. a kind of rotation positioning stop mechanism for train seat according to claim 3, it is characterized in that: step assembly is provided with fixed frame, is provided with spring in fixed frame, described spring one end is provided with drag hook, and drag hook is connected with the second roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108784.XU CN204452465U (en) | 2015-02-15 | 2015-02-15 | A kind of rotation positioning stop mechanism for train seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520108784.XU CN204452465U (en) | 2015-02-15 | 2015-02-15 | A kind of rotation positioning stop mechanism for train seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204452465U true CN204452465U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520108784.XU Active CN204452465U (en) | 2015-02-15 | 2015-02-15 | A kind of rotation positioning stop mechanism for train seat |
Country Status (1)
| Country | Link |
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| CN (1) | CN204452465U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460035A (en) * | 2015-12-31 | 2016-04-06 | 今创集团股份有限公司 | Electric rotating mechanism for track traffic seats |
| CN105691411A (en) * | 2016-04-11 | 2016-06-22 | 成都市天龙交通设备有限公司 | Bullet train seat rotational positioning mechanism and method |
-
2015
- 2015-02-15 CN CN201520108784.XU patent/CN204452465U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105460035A (en) * | 2015-12-31 | 2016-04-06 | 今创集团股份有限公司 | Electric rotating mechanism for track traffic seats |
| CN105691411A (en) * | 2016-04-11 | 2016-06-22 | 成都市天龙交通设备有限公司 | Bullet train seat rotational positioning mechanism and method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |