CN103569250B - A kind of Electric tricycle backrest - Google Patents
A kind of Electric tricycle backrest Download PDFInfo
- Publication number
- CN103569250B CN103569250B CN201310538088.8A CN201310538088A CN103569250B CN 103569250 B CN103569250 B CN 103569250B CN 201310538088 A CN201310538088 A CN 201310538088A CN 103569250 B CN103569250 B CN 103569250B
- Authority
- CN
- China
- Prior art keywords
- backrest
- tank shell
- rear wall
- plastics
- electric tricycle
- 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
Links
Abstract
The invention discloses a kind of Electric tricycle backrest, in a plastics backrest tank shell, rear wall is symmetrically fixed with forward at least four cushioning supportive pipes, the buffering spacing of 0.5-1 centimetre is left between each support tube end face and plastics backrest tank shell antetheca, what the rear wall of backrest tank shell was connected to an inside outer process by the upper and lower symmetry in both sides adds chunk, and backrest tank shell inwall is evenly equipped with reinforced rib.It is simple that the present invention has structure, processing and easy for installation, lightweight, is not afraid of rainwater, cushion characteristic certain in addition.
Description
Technical field
The present invention relates to vehicle body fittings, particularly a kind of backrest being applicable to that electro-tricycle frame is installed.
Background technology
Existing Electric tricycle backrest, is all on vehicle frame, install an overcoat being enclosed with one deck artificial leather or blended cloth and making, is placed with flexible material and multilayer board in overcoat.This traditional car backrest, not only cost is high, processed complex, and easily intakes when rainy and make dirty, is not easy to nursing.
Summary of the invention
The object of this invention is to provide a kind of structure simple, Electric tricycle backrest easy to process, lightweight, water resistance is good.
Technical scheme of the present invention completes as follows, a kind of Electric tricycle backrest, it is characterized in that: in a plastics backrest tank shell, rear wall is symmetrically fixed with forward at least four cushioning supportive pipes, the buffering spacing of 0.5-1 centimetre is left between each cushioning supportive pipe end face and plastics backrest tank shell antetheca, at the right and left of backrest tank shell rear wall and laterally zygomorphic position is connected to one adds chunk to inner process, backrest tank shell inwall is evenly equipped with reinforced rib.
It is simple that the present invention has structure, processing and easy for installation, lightweight, is not afraid of rainwater, cushion characteristic certain in addition.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention; Fig. 2 is the structural representation of backrest case rear housing; Fig. 3 is the structural representation of backrest case front case.
Detailed description of the invention:
Describe embodiment in detail by reference to the accompanying drawings, the present invention, in a plastics backrest tank shell 1, rear wall 3 is symmetrically fixed with forward at least four cushioning supportive pipes 5, in a plastics backrest tank shell, rear wall is symmetrically fixed with forward at least four cushioning supportive pipes, the buffering spacing of 0.5-1 centimetre is left between each cushioning supportive pipe end face and plastics backrest tank shell antetheca, at the right and left of backrest tank shell rear wall and laterally zygomorphic position is connected to one adds chunk 4 to inner process, backrest tank shell inwall is evenly equipped with reinforced rib 2.During making, plastics backrest tank shell is processed into front case and rear housing two parts from centre, then uses ultrasonic welding integral, be then printed to exquisite pattern at tow sides.Be connected with the chunk that adds of this backrest by vehicle frame with screw during installation.There is processing and fabricating easy, easy to install, neat appearance, be not afraid of rainwater, the advantage such as lightweight.
Claims (1)
1. an Electric tricycle backrest, it is characterized in that: in a plastics backrest tank shell, rear wall is symmetrically fixed with forward at least four cushioning supportive pipes, the buffering spacing of 0.5-1 centimetre is left between each cushioning supportive pipe end face and plastics backrest tank shell antetheca, at the right and left of backrest tank shell rear wall and laterally zygomorphic position is connected to one adds chunk to inner process, backrest tank shell inwall is evenly equipped with reinforced rib.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538088.8A CN103569250B (en) | 2013-11-05 | 2013-11-05 | A kind of Electric tricycle backrest |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310538088.8A CN103569250B (en) | 2013-11-05 | 2013-11-05 | A kind of Electric tricycle backrest |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103569250A CN103569250A (en) | 2014-02-12 |
| CN103569250B true CN103569250B (en) | 2016-03-09 |
Family
ID=50042148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310538088.8A Expired - Fee Related CN103569250B (en) | 2013-11-05 | 2013-11-05 | A kind of Electric tricycle backrest |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103569250B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935430A (en) * | 2014-05-08 | 2014-07-23 | 禹尔力 | Plastic vehicle seat backrest |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010055826A1 (en) * | 2010-08-12 | 2012-02-16 | Johnson Controls Gmbh | Vehicle seat and manufacturing method for a padded part |
| CN202716919U (en) * | 2012-06-12 | 2013-02-06 | 何君苗 | Backrest protection device |
| CN202952858U (en) * | 2012-11-30 | 2013-05-29 | 江苏柏锐斯特车业有限公司 | Bus seat |
| CN203567854U (en) * | 2013-11-05 | 2014-04-30 | 禹尔力 | Electro-tricycle lazyback |
-
2013
- 2013-11-05 CN CN201310538088.8A patent/CN103569250B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102010055826A1 (en) * | 2010-08-12 | 2012-02-16 | Johnson Controls Gmbh | Vehicle seat and manufacturing method for a padded part |
| CN202716919U (en) * | 2012-06-12 | 2013-02-06 | 何君苗 | Backrest protection device |
| CN202952858U (en) * | 2012-11-30 | 2013-05-29 | 江苏柏锐斯特车业有限公司 | Bus seat |
| CN203567854U (en) * | 2013-11-05 | 2014-04-30 | 禹尔力 | Electro-tricycle lazyback |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103569250A (en) | 2014-02-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20171105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |