CN201736857U - Bus back frame - Google Patents
Bus back frame Download PDFInfo
- Publication number
- CN201736857U CN201736857U CN2010202990465U CN201020299046U CN201736857U CN 201736857 U CN201736857 U CN 201736857U CN 2010202990465 U CN2010202990465 U CN 2010202990465U CN 201020299046 U CN201020299046 U CN 201020299046U CN 201736857 U CN201736857 U CN 201736857U
- Authority
- CN
- China
- Prior art keywords
- frame
- back frame
- pole
- bus
- button
- 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 - Fee Related
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Abstract
The utility model relates to a bus back frame, comprising a pole 2, a back frame 3, and a button 1, the back frame 3 is matched with the pole, the button 1 is disposed at the upper end of the pole 2; the shape of the back frame is of a elliptical shape, The upper and lower two ends of the back frame are provided with a hole 5 corresponding to the diameter of the pole 2, the two ends of the through holes in the internal of the back frame 3 are provided with a protruding shaft 6, the external surface of the back frame 3 is provided with several armrest grooves 4; the two sides of the pole 2 are provided with a long groove 9, the cavity at each of the upper and lower two ends of each long groove 9 is provided with a fixed pulley 7, the fixed pulley 7 is provided with a pulley line 8, the button 1 is connected with the fixed pulley 7 at the upper end of the long groove 9; the protruding shafts 6 in the internal of the back frame 3 are matched in the long grooves 9 on the pole 2, the protruding shafts 6 are connected with the pulley lines 8 on the fixed pulleys 7 via corresponding components, the turning of the button 1 can adjust the back frame 3 up and down. The bus back frame is advantaged by novelty and practicality, effectively overcoming inconvenience brought by people crowded in public transport, improving bus interior decoration, and promoting culture environment of bus.
Description
Technical field:
The utility model relates to a kind of bus inner facility, and bus is by frame specifically.
Background technology:
People are when taking pubic transport; run into working or next peak through regular meeting; bus is quick-fried to be squeezed, and does not much find the people at seat, and the seat could be waited for a long time in the station possibly; the sensation that shank is tingle, waist is ached may appear in the process of waiting for; if on the arm-rest frame of bus, install one comfortable by frame, people just can lean against and lean on frame when squeezing public transport; the various fatigues of aching of actv. ease people have also strengthened the ambiance in the bus.
The utility model discloses a kind of bus by frame, and this device is the ellipse that can transfer up and down to be set by frame on support.
The utility model content:
The technical scheme that its technical matters that solves the utility model adopts is: a kind of bus is by frame, and it leans on frame 3 to be engaged on the support 2 by pole 2, forms by frame 3 and button 1, and button 1 is arranged on support 2 upper ends; Described its inside is the through hole shape by frame 3 profile ovalisation, and two ends are provided with and the cooresponding hole 5 of support 2 diameters up and down, is provided with protruding axle 6 by frame 3 interior bone two ends, leans on the outside face of frame 3 to be provided with several handrail grooves 4, and its surface is provided with soft sponge sand bed;
Described support 2 inside are hollow shape, and the both sides of support 2 are provided with elongated slot 9, cavity place in two ends are provided with fixed pulley 7 at elongated slot about in the of 9, and fixed pulley 7 is provided with pulley line 8; Described button 1 is connected with the fixed pulley 7 of elongated slot 9 upper ends;
Described by in the protruding axle of frame 3 in-to-ins 6 elongated slots 9 that are engaged on the pole 2, protruding axle 6 is connected with slip 8 on the fixed pulley 7 by corresponding parts, and turn knob 1 can make transfer up and down lean on frame 3.
The beneficial effect of the utility model content is: the utility model novelty, practicality, actv. solves people and squeezes the inconvenience that public transport brings, and has improved the bus interior decorating and fitting, has promoted the cultural environment of bus.
Description of drawings:
Below in conjunction with description of drawings and embodiment the utility model is further specified
Fig. 1 is the utility model front view
Fig. 2 is the structural representation by frame
Fig. 3 is the structural representation of support
Wherein, 1-button, 2-support, 3-are by frame, 4-handrail groove, 5-hole, the protruding axle of 6-, 7-fixed pulley, 8-pulley line, 9-elongated slot
The specific embodiment:
In Fig. 1, Fig. 2, first embodiment shown in Figure 3, a kind of bus is characterized in that by frame: it leans on frame 3 to be engaged on the support 2 by pole 2, forms by frame 3 and button 1, and button 1 is arranged on support 2 upper ends; Described its inside is the through hole shape by frame 3 profile ovalisation, and two ends are provided with and the cooresponding hole 5 of support 2 diameters up and down, is provided with protruding axle 6 by frame 3 interior bone two ends, leans on the outside face of frame 3 to be provided with several handrail grooves 4, and its surface is provided with soft sponge sand bed; Described support 2 inside are hollow shape, and the both sides of support 2 are provided with elongated slot 9, cavity place in two ends are provided with fixed pulley 7 at elongated slot about in the of 9, and fixed pulley 7 is provided with pulley line 8; Described button 1 is connected with the fixed pulley 7 of elongated slot 9 upper ends; Described by in the protruding axle of frame 3 in-to-ins 6 elongated slots 9 that are engaged on the pole 2, protruding axle 6 is connected with slip 8 on the fixed pulley 7 by corresponding parts, and turn knob 1 can make transfer up and down lean on frame 3.
In Fig. 1, Fig. 2, second embodiment shown in Figure 3, a kind of bus is by frame, it is characterized in that: when bus is very crowded, people station very tired, can swinging mounting 2 on button 1, thereby driving fixed pulley 7 rotates, fixed pulley 7 drives pulley line 8 motions, drives in passing by frame 3 times or following moving, when moving to suitable position, people just can be comfortable lean against on the frame 3, all kinds of crowds are suitable for.And other people can also be by in addition firm by the handrail groove on the frame 34.
Claims (4)
1. a bus is characterized in that by frame: it leans on frame (3) to be engaged on the support (2) by pole (2), forms by frame (3) and button (1), and button (1) is arranged on the support (2).
2. bus according to claim 1 is by frame, it is characterized in that: by frame (3) profile ovalisation, its inside is the through hole shape, two ends are provided with and the cooresponding hole of support (2) diameter (5) up and down, be provided with protruding axle (6) by frame (3) interior bone two ends, outside face by frame (3) is provided with several handrail grooves (4), and its surface is provided with soft sponge sand bed.
3. bus according to claim 1 and 2 is by frame, it is characterized in that: support (2) inside is hollow shape, the both sides of support (2) are provided with elongated slot (9), are provided with fixed pulley (7) in cavity place in two ends up and down at elongated slot (9), and fixed pulley (7) is provided with pulley line (8); Button (1) is connected with the fixed pulley (7) of elongated slot (9) upper end.
4. lean on frame according to claim 1 or 2 or 3 described buses, it is characterized in that: be engaged in the elongated slot (9) on the pole (2) by the protruding axle of frame (3) in-to-in (6), protruding axle (6) is connected with slip (8) on the fixed pulley (7) by corresponding parts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202990465U CN201736857U (en) | 2010-08-18 | 2010-08-18 | Bus back frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202990465U CN201736857U (en) | 2010-08-18 | 2010-08-18 | Bus back frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201736857U true CN201736857U (en) | 2011-02-09 |
Family
ID=43552139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202990465U Expired - Fee Related CN201736857U (en) | 2010-08-18 | 2010-08-18 | Bus back frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201736857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303550A (en) * | 2011-06-15 | 2012-01-04 | 诸葛一林 | Bus backrest |
-
2010
- 2010-08-18 CN CN2010202990465U patent/CN201736857U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303550A (en) * | 2011-06-15 | 2012-01-04 | 诸葛一林 | Bus backrest |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20110818 |