CN102343959A - Locking block structure of folding type electric boosting bicycle - Google Patents
Locking block structure of folding type electric boosting bicycle Download PDFInfo
- Publication number
- CN102343959A CN102343959A CN2011102069760A CN201110206976A CN102343959A CN 102343959 A CN102343959 A CN 102343959A CN 2011102069760 A CN2011102069760 A CN 2011102069760A CN 201110206976 A CN201110206976 A CN 201110206976A CN 102343959 A CN102343959 A CN 102343959A
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- locking block
- lockplate
- locking
- bicycle
- block structure
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Abstract
The invention provides a locking block structure of a folding type electric boosting bicycle. The sliding resistance of the locking block during sliding along the front end of a rear fork of the bicycle is reduced and the wears of the front end of the rear fork and the locking block are effectively reduced. The locking block structure of the folding type electric boosting bicycle comprises a locking plate, wherein the locking plate comprises a connecting part and a locking part; the connecting part is movably connected with a locking bracket; the locking block structure of the folding type electric boosting bicycle is characterized in that the contacting end surface of the locking part and the rear fork of the boosting bicycle is a circular arc end surface in the folding process of the bicycle.
Description
Technical field
The present invention relates to the battery-driven car technical field of parts and components, be specially a kind of locking block structure of Foldable electric morpet.
Background technology
See Fig. 1, the Foldable electric morpet is arranged on the end that locking block 1 on the support tube is pushed down the back chain stay front end 2 of electric assisted bicycle under folded state; The back chain stay front end 2 that prevents electric assisted bicycle opens, and has realized the purpose of the folding locking of Foldable electric morpet, in the process that the Foldable electric morpet folds; The back chain stay front end 2 of bicycle will slide along locking block 1, and back chain stay front end 2 moving contacts place with bicycle in the existing locking block 1 are wedge angle 4, and bicycle is in folding process; The back chain stay front end 2 of bicycle is up; Locking block 1 is descending, and during line slip, resistance is big on the back chain stay front end 2 of bicycle for wedge angle 4; The back chain stay front end of easy abrasion bicycle, and wearing and tearing locking block 1.
Summary of the invention
To the problems referred to above, the invention provides a kind of locking block structure of Foldable electric morpet, alleviate the sliding resistance of locking block along the back chain stay front end slip of bicycle, reduce the back chain stay front end of bicycle and the wearing and tearing of locking block effectively.
Its technical scheme is such: a kind of locking block structure of Foldable electric morpet; It comprises lockplate; Said lockplate comprises connecting portion and locking part; Said connecting portion flexibly connects lock bracket, and it is characterized in that: in the process of said bicycle folding, the end face that the back chain stay of said locking part and said morpet contacts is an arc-shaped surface.
It is further characterized in that: said locking part is provided with the lockplate reinforcement pins; Said lockplate structure is the U-shaped lockplate, and the bipod of said U-shaped lockplate is a connecting portion, and said connecting part is provided with pin shaft hole, and said pin shaft hole is through the bearing pin said lock bracket that is connected; Said lockplate is the bakelite material.
In the said structure of the present invention; Because the following contact surface on the locking part of lockplate is an arc-shaped surface; At lockplate when the back chain stay front end of bicycle slides; Realize mild the slip, alleviate the sliding resistance of locking block, reduce the back chain stay front end of bicycle and the wearing and tearing of locking block effectively along the back chain stay front end slip of bicycle.
Description of drawings
Fig. 1 is locking block structured structural representation in folding the carrying out of existing Foldable electric morpet;
Fig. 2 is in the structural representation of locking state for the present invention;
Fig. 3 looks scheme drawing for the locking block master;
Fig. 4 is the locking block schematic top plan view.
The specific embodiment
See the lockplate structure of Fig. 2, Fig. 3, a kind of Foldable electric morpet of Fig. 4; It comprises U-shaped lockplate 1, and lockplate 1 comprises connecting portion 7 and locking part 8, and the bipod of U-shaped lockplate is a connecting portion 7; Connecting portion 7 is provided with pin shaft hole 10; Pin shaft hole 10 cooperates and lock bracket 6 flexible connections through bearing pin 9, and locking part 8 is an arc-shaped surface 4 with the end face that back chain stay 2 contacts, and locking part 8 is provided with lockplate reinforcement pins 5; Lockplate 1 is the bakelite material, can alleviate the wearing and tearing of back chain stay front end and locking block.
The working process of lockplate structure is described below in conjunction with Fig. 2, Fig. 3:
When the Foldable electric morpet folded, lockplate 1 was along with support tube 11 is descending, and back chain stay 2 front ends are up; Before lockplate 1 and back chain stay 2 during end in contact; Lockplate 1 slides on the upper surface 3 of back chain stay 2 front ends, and lockplate 1 continues motion with back chain stay 2 front ends, and lockplate 1 supports back chain stay 2 front ends; Making electric assisted bicycle get the back chain stay can't open; Realized that the Foldable electric morpet folds locking,, can realize the mild slip of lockplate 1 and back chain stay 2 front ends because the sliding contact surface of lockplate 1 and back chain stay 2 front ends is an arc-shaped surface 4; Alleviate the sliding resistance of locking block, reduce the back chain stay front end of bicycle and the wearing and tearing of locking block effectively along the back chain stay front end slip of bicycle.
Claims (4)
1. the locking block structure of a Foldable electric morpet; It comprises lockplate; Said lockplate comprises connecting portion and locking part; Said connecting portion flexibly connects lock bracket, and it is characterized in that: in the process of said bicycle folding, the end face that the back chain stay of said locking part and said morpet contacts is an arc-shaped surface.
2. the locking block structure of a kind of Foldable electric morpet according to claim 1 is characterized in that: said locking part is provided with the lockplate reinforcement pins.
3. the locking block structure of a kind of Foldable electric morpet according to claim 1; It is characterized in that: said lockplate structure is the U-shaped lockplate; The bipod of said U-shaped lockplate is a connecting portion; Said connecting part is provided with pin shaft hole, and said pin shaft hole is through the bearing pin said lock bracket that is connected.
4. the locking block structure of a kind of Foldable electric morpet according to claim 1 is characterized in that: said lockplate is the bakelite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102069760A CN102343959A (en) | 2011-07-22 | 2011-07-22 | Locking block structure of folding type electric boosting bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102069760A CN102343959A (en) | 2011-07-22 | 2011-07-22 | Locking block structure of folding type electric boosting bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102343959A true CN102343959A (en) | 2012-02-08 |
Family
ID=45543107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102069760A Pending CN102343959A (en) | 2011-07-22 | 2011-07-22 | Locking block structure of folding type electric boosting bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102343959A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005001530A (en) * | 2003-06-12 | 2005-01-06 | A & A:Kk | Unfolding preventing/connecting device of folding vehicle body equipped with locking mechanism for folding type two-wheel vehicle |
| CN101161537A (en) * | 2006-10-10 | 2008-04-16 | 舒锦海 | Vertical two-double (electric) bicycle |
| CN201235890Y (en) * | 2008-07-10 | 2009-05-13 | 韦丽伶 | Folding electric bicycle |
| CN101804839A (en) * | 2010-04-14 | 2010-08-18 | 无锡东南车辆科技有限公司 | Semi-automatic folding moped |
| CN202152090U (en) * | 2011-07-22 | 2012-02-29 | 无锡东南车辆科技有限公司 | Locking block structure of electric foldable power-assistant bicycle |
-
2011
- 2011-07-22 CN CN2011102069760A patent/CN102343959A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005001530A (en) * | 2003-06-12 | 2005-01-06 | A & A:Kk | Unfolding preventing/connecting device of folding vehicle body equipped with locking mechanism for folding type two-wheel vehicle |
| CN101161537A (en) * | 2006-10-10 | 2008-04-16 | 舒锦海 | Vertical two-double (electric) bicycle |
| CN201235890Y (en) * | 2008-07-10 | 2009-05-13 | 韦丽伶 | Folding electric bicycle |
| CN101804839A (en) * | 2010-04-14 | 2010-08-18 | 无锡东南车辆科技有限公司 | Semi-automatic folding moped |
| CN202152090U (en) * | 2011-07-22 | 2012-02-29 | 无锡东南车辆科技有限公司 | Locking block structure of electric foldable power-assistant bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120208 |