CN206358149U - The new seat for being easy to commutate - Google Patents
The new seat for being easy to commutate Download PDFInfo
- Publication number
- CN206358149U CN206358149U CN201621487790.1U CN201621487790U CN206358149U CN 206358149 U CN206358149 U CN 206358149U CN 201621487790 U CN201621487790 U CN 201621487790U CN 206358149 U CN206358149 U CN 206358149U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- bearing
- seat
- gear
- toothed region
- 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.)
- Withdrawn - After Issue
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- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
A kind of new seat for being easy to commutate, including backrest, kinematic link, outboard gears connecting rod, inboard gear connecting rod, bearing and travelling gear, the kinematic link is fixed in the both sides of the backrest respectively, the inner side of the kinematic link and the upper end of inboard gear connecting rod are hinged, the outside of the kinematic link and the upper end of outboard gears connecting rod are hinged, the lower end of the inboard gear connecting rod is provided with inner side toothed region, the inner side toothed region is engaged with travelling gear, the travelling gear is arranged on bearing, and the lower end of the inboard gear connecting rod is connected with bearing by bearing；The lower end of the outboard gears connecting rod is provided with outside toothed region, and the outside toothed region is engaged with travelling gear, and the lower end of the outboard gears connecting rod is connected with bearing by bearing.The utility model provides a kind of convenient, lifting comfort level new seat for being easy to commutate that commutates.
Description
Technical field
The utility model, which is related to a kind of seat, especially one kind, can be installed on subway, on EMUs, the seat of convenient commutation
Chair.
Background technology
In the EMUs running run at present commutate traveling when, be mostly by rotary seat conversion direction so that
It is identical with current of traffic to improve ride quality.During rotary seat due between front and rear row seat space it is limited, therefore often
Secondary commutation will front and rear row simultaneously operate cause great inconvenience.
The content of the invention
In order to overcome the shortcomings of that existing seat commutation inconvenience, comfort level are poor, the utility model provides a kind of commutation side
Just, the new seat for being easy to commutate of lifting comfort level.
The utility model solves the technical scheme that its technical problem used：
A kind of new seat for being easy to commutate, including backrest, kinematic link, outboard gears connecting rod, inboard gear connecting rod, branch
Seat and travelling gear, the kinematic link, the inner side of the kinematic link and inboard gear are fixed in the both sides of the backrest respectively
The upper end of connecting rod is hinged, and the outside and the upper end of outboard gears connecting rod of the kinematic link are hinged, the inboard gear connecting rod
Lower end is provided with inner side toothed region, and the inner side toothed region is engaged with travelling gear, and the travelling gear is arranged on bearing, described
The lower end of inboard gear connecting rod is connected with bearing by bearing；The lower end of the outboard gears connecting rod is provided with outside toothed region, institute
State outside toothed region to engage with travelling gear, the lower end of the outboard gears connecting rod is connected with bearing by bearing.
Further, the outside toothed region is outboard gears, and the outboard gears and the lower end of outboard gears connecting rod are fixed；
The lower end of the inboard gear connecting rod is in partial gear, and the partial gear is inner side toothed region.
Further, the seat also includes handrail and protection shell, and handrail is connected with backrest, and the protection shell is fixed
In the both sides of bearing.
Further, the rest base is distributed the screw for fixing seat.
Technical concept of the present utility model is：For convenience of seat commutation, the utility model uses only invertible back support just can be with
The purpose of commutation is reached, and commutation rear backrest remains to keep certain angle of inclination with seat, not only simplify seat commutation behaviour
Make and maintain the comfortableness of seat.The utility model can be used on subway, so as to improve what is used in present city
The seat of rows, lifts ride quality.
The beneficial effects of the utility model are mainly manifested in：The commutation armchair structure is simple, easy to operate, need to only promote and help
Hand-motion backrest carries out the commutation for being inverted to complete seat, and backrest can keep certain inclination with bearing before and after seat commutation
Angle, improves the comfortableness of seat.
Brief description of the drawings
Fig. 1 is the new seat side view for being easy to commutate.In figure：11 handrails, 12 backrests, 13 protection shells, 14 bearings.
Fig. 2 is the commutation seat front view.In figure：21 kinematic links, 22 outboard gears connecting rods, 23 inboard gear connecting rods,
24 travelling gears.
Fig. 3 is the commutation seat front view partial enlarged drawing.
Fig. 4 is the commutation armchair structure figure.In figure：41 screws.
Fig. 5 is the commutation armchair structure figure partial enlarged drawing.
Fig. 6 is schematic diagram in commutation seat commutation.
Fig. 7 is left view comparison diagram before and after commutation seat commutation, wherein, (a) is left view before commutation, after (b) is commutation
Left view.
Fig. 8 is the commutation seat kinematic link schematic diagram.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
1~Fig. 8 of reference picture, a kind of new seat for being easy to commutate, including backrest 12, kinematic link 21, outboard gears connect
The kinematic link is fixed in bar 22, inboard gear connecting rod 23, bearing 14 and travelling gear 24, the both sides of the backrest 12 respectively
21, the inner side and the upper end of inboard gear connecting rod 23 of the kinematic link 21 are hinged, the outside and outside of the kinematic link 21
The upper end of gear connecting rod 22 is hinged, and the lower end of the inboard gear connecting rod 23 is provided with inner side toothed region, the inner side toothed region with
Travelling gear 24 is engaged, and the travelling gear 24 is installed on base 14, lower end and the bearing 14 of the inboard gear connecting rod 23
Connected by bearing；The lower end of the outboard gears connecting rod 22 is provided with outside toothed region, the outside toothed region and travelling gear
24 engagements, the lower end of the outboard gears connecting rod 22 is connected with bearing 14 by bearing.
Further, the outside toothed region is outboard gears, and the outboard gears and the lower end of outboard gears connecting rod are fixed；
The lower end of the inboard gear connecting rod is in partial gear, and the partial gear is inner side toothed region.
Further, the seat also includes handrail 11 and protection shell 13, and handrail 11 is connected with backrest 12, the protection
Shell 13 is fixed on the both sides of bearing 14.
Further, the bottom of bearing 14 is distributed the screw 41 for fixing seat.
In the present embodiment, kinematic link and two gear connecting rods have by the travelling gear composition of gear connecting rod one end
The transmission mechanism of one stable drive ratio.Gear connecting rod constitutes transmission mechanism with travelling gear and is connected with bearing by bearing, protects
Shell one end is fixed on one end on bearing and is connected on kinematic link, and screw, which is distributed in rest base, is used for fixing seat.
Further, handrail, backrest, bearing, protection shell can be by being further designed for lifting the attractive in appearance of whole seat
Property comfortableness and practicality.
Further, kinematic link, gear connecting rod and travelling gear composition transmission mechanism be in order to ensure backrest upset
It is front and rear still to keep certain angle of inclination to lift seat comfort with bearing, naturally it is also possible to use other transmission mechanisms
Reach this purpose such as linkage.
Handrail 11 is located at the centre and both sides of backrest 12, and backrest 12 is supported and fixed on kinematic link 21 by both sides,
Kinematic link 21 as shown in Figure 8, the gear end of two gear connecting rods is connected with supporting bearing, and the other end is hinged with kinematic link,
Travelling gear is fixed on bearing to be connected with supporting bearing.Protection shell one end is hinged with bearing, and the other end is connected to transmission and connected
It can slide on bar and on kinematic link as shown in Figure 7 with the conversion of protection enclosure location before and after ensureing to commutate.Screw is located at
Rest base is used for hold-down support.
Claims (4)
1. a kind of new seat for being easy to commutate, it is characterised in that：Including backrest, kinematic link, outboard gears connecting rod, inner tines
Take turns connecting rod, bearing and travelling gear, the kinematic link is fixed in the both sides of the backrest respectively, the inner side of the kinematic link with
The upper end of inboard gear connecting rod is hinged, and the outside and the upper end of outboard gears connecting rod of the kinematic link are hinged, the inner tines
The lower end for taking turns connecting rod is provided with inner side toothed region, and the inner side toothed region is engaged with travelling gear, and the travelling gear is arranged on branch
On seat, the lower end of the inboard gear connecting rod is connected with bearing by bearing；The lower end of the outboard gears connecting rod is provided with outside
Toothed region, the outside toothed region is engaged with travelling gear, and the lower end of the outboard gears connecting rod is connected with bearing by bearing.
2. the new seat for being easy to commutate as claimed in claim 1, it is characterised in that：The outside toothed region is outside tooth
Wheel, the outboard gears and the lower end of outboard gears connecting rod are fixed；The lower end of the inboard gear connecting rod is in partial gear, institute
Partial gear is stated for inner side toothed region.
3. the new seat for being easy to commutate as claimed in claim 1 or 2, it is characterised in that：The seat also include handrail and
Shell is protected, handrail is connected with backrest, the protection shell is fixed on the both sides of bearing.
4. the new seat for being easy to commutate as claimed in claim 1 or 2, it is characterised in that：The rest base, which is distributed, to be used for
The screw of fixing seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487790.1U CN206358149U (en) | 2016-12-30 | 2016-12-30 | The new seat for being easy to commutate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621487790.1U CN206358149U (en) | 2016-12-30 | 2016-12-30 | The new seat for being easy to commutate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206358149U true CN206358149U (en) | 2017-07-28 |
Family
ID=59379222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621487790.1U Withdrawn - After Issue CN206358149U (en) | 2016-12-30 | 2016-12-30 | The new seat for being easy to commutate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206358149U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672002A (en) * | 2016-12-30 | 2017-05-17 | 浙江工业大学 | Reversing seat |
-
2016
- 2016-12-30 CN CN201621487790.1U patent/CN206358149U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672002A (en) * | 2016-12-30 | 2017-05-17 | 浙江工业大学 | Reversing seat |
| CN106672002B (en) * | 2016-12-30 | 2018-09-07 | 浙江工业大学 | A kind of commutation seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20180907 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20170728 Effective date of abandoning: 20180907 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |