CN205186424U - But foldable electric scooter prevents mechanism of breaking - Google Patents
But foldable electric scooter prevents mechanism of breaking Download PDFInfo
- Publication number
- CN205186424U CN205186424U CN201520889190.7U CN201520889190U CN205186424U CN 205186424 U CN205186424 U CN 205186424U CN 201520889190 U CN201520889190 U CN 201520889190U CN 205186424 U CN205186424 U CN 205186424U
- Authority
- CN
- China
- Prior art keywords
- seat frame
- bumper
- latch
- connection block
- poppet
- 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 discloses a but foldable electric scooter prevents mechanism of breaking, include the wheel device, be used for the installation the support and the folding spindle of wheel device, the support includes fore -stock, after -poppet and seat frame, and after -poppet and seat frame can be received through folding spindle and close the connection, folding spindle be connected with the fore -stock, set up in the bottom of seat frame middle part and put a pivotable support device, the pivotable support device include fixing base, connecting seat and bumper shock absorber, the fixing base link firmly in the bottom of seat frame middle part, the upper end and the holder hinged of bumper shock absorber, the connecting seat be provided with the after -poppet on, the bumper shock absorber lower extreme can be connected with the connecting seat through the rotation, is provided with the lockpin device on the connecting seat, the lockpin device can be with bumper shock absorber and connecting seat locking, the utility model discloses set up in the bottom of seat frame middle part and put a pivotable support device, but the strutting arrangement bracing piece is connected with the after -poppet when foldable electric scooter opens to has strengthened the intensity of seat frame, thereby guaranteed that the seat frame can not split in the use, the utility model has the characteristics of simple structure, convenient to use, safe and reliable.
Description
Technical field
The utility model relates to a kind of folding of Electrical Bicycle, specifically a kind of anti-strip breaking mechanism of folding electric bicycle.
Background technology
As notification number is: CN203497098U discloses a kind of battery-driven car, comprise wheel assembly, for installing support and the folding rotary shaft of described wheel assembly, described wheel assembly comprises front vehicle wheel and rear wheel, described support comprises front frame, after poppet and seat frame, described after poppet and seat frame can fold connection by described folding rotary shaft, and described after poppet folds around described front frame rotation by described folding rotary shaft together with seat frame.
Because human body weight is all for wrapping at the seat of seat frame rear end, whole seat frame need support the weight of whole human body, in some bumpy sections or when running into dell, the whole stressed of seat frame will substantially exceed the weight of human body, often there is the problem of seat frame fracture in use procedure, cause personal safety accident.
Utility model content
The purpose of this utility model is the anti-strip breaking mechanism providing a kind of Foldable electric vehicle, set up in the bottom of seat frame middle part and put a rotatable bracing or strutting arrangement, when Foldable electric vehicle is opened, bracing or strutting arrangement strut bar is connected with after poppet, thus enhance the intensity of seat frame, thus ensure that seat frame in use can not rupture, it is simple, easy to use that the utility model has structure, safe and reliable feature.
For achieving the above object by the following technical solutions:
A kind of anti-strip breaking mechanism of Foldable electric vehicle, comprise wheel assembly, for installing support and the folding rotary shaft of described wheel assembly, described support comprises front frame, after poppet and seat frame, after poppet and seat frame can fold connection by folding rotary shaft, and described folding rotary shaft is connected with front frame; It is characterized in that: set up in the bottom of seat frame middle part and put a rotatable bracing or strutting arrangement, described rotatable bracing or strutting arrangement comprises permanent seat, Connection Block and bumper, described permanent seat is connected in the bottom of seat frame middle part, upper end and the permanent seat of bumper are hinged, described Connection Block is provided with on after poppet, bumper lower end can be connected with Connection Block by rotation, and Connection Block is provided with latch gear, and bumper and Connection Block can be locked by latch gear.
Described Connection Block comprises connection base, connection base is provided with two pieces of left socles and right support be arranged in parallel, the position that left and right support is corresponding offers through hole, and the end of described bumper can along for accommodation into being provided with the lockhole corresponding with through hole between left and right support; Described latch gear comprises a latch, and bumper and Connection Block are locked through the lockhole of the through hole of left and right support and the end of bumper by latch.
Described left socle or the inside of right support also offer pearl groove and spring groove, wherein pearl groove communicates with pin-and-hole, in spring groove, ball and spring are set respectively, the internal diameter of pearl groove is slightly smaller than the external diameter of ball, ball is pushed up to pearl groove and has part ball can enter in through hole under the action of the spring, the end opens of described latch is fluted, plays positioning action prevent latch from moving when ball and groove can embed in groove ball time upper.
Draw ring is provided with at the other end of latch confronting grooves.
The utility model is set up in the bottom of seat frame middle part and is put a rotatable bracing or strutting arrangement, when Foldable electric vehicle is opened, bumper is played a supporting role between after poppet and seat frame centre, thus make seat frame stress point by the middle part of the rotating shaft Mobile base chair frame of front end, the strong point is to seat bag Distance Shortened thus greatly strengthen the intensity of seat frame, ensure the reliability that vehicle travels, it is simple, easy to use that the utility model has structure, safe and reliable feature.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation that the utility model Connection Block and bumper are locked;
Fig. 3 is the structural representation that the utility model latch is extracted;
Fig. 4 is the structural representation of the utility model Connection Block.
Detailed description of the invention
As Figure 1-4, a kind of anti-strip breaking mechanism of Foldable electric vehicle, comprise wheel assembly 1, for installing support and the folding rotary shaft 2 of described wheel assembly, described support comprises front frame 3, after poppet 5 and seat frame 6, after poppet 5 and seat frame 6 can fold connection by folding rotary shaft 2, and described folding rotary shaft 2 is connected with front frame 3, it is characterized in that: set up in the bottom of seat frame 6 middle part and put a rotatable bracing or strutting arrangement 7, described rotatable bracing or strutting arrangement 7 comprises permanent seat 71, Connection Block 72 and bumper 73, described permanent seat 71 is connected in the bottom of seat frame 6 middle part, upper end and the permanent seat 71 of bumper 73 are hinged, described Connection Block 72 is provided with on after poppet 5, bumper 73 lower end can be connected with Connection Block 72 by rotation, Connection Block 72 is provided with latch gear, described Connection Block 72 comprises and connects base 721, 721, the end of connection, is provided with two pieces of left socles be arranged in parallel 722 and right support 723, left, right support 722, 723 corresponding positions offer through hole, the end of described bumper 73 can along for accommodation into a left side, right support 722, the lockhole corresponding with through hole is provided with between 723, described latch gear comprises a latch 8, and bumper 73 and Connection Block 72 are locked through the lockhole of the left and right through hole of support 722,723 and the end of bumper 73 by latch 8.
Pearl groove 725 and spring groove 726 is also offered in described left socle 722 inside, wherein pearl groove 725 communicates with pin-and-hole 724, in spring groove 726, ball and spring are set respectively, the internal diameter of pearl groove 725 is slightly smaller than the external diameter of ball, and ball is pushed up to pearl groove and has part ball can enter in through hole 724 under the action of the spring; Described latch 8 left end arranges conical nose 82, the external diameter of conical nose 82 is a bit larger tham the external diameter of latch body, conical nose 82 is connected with the neck being less than latch body external diameter by external diameter between latch body, make between conical nose 82 and latch body, to form an annular groove 83, play positioning action prevent latch 8 from moving when ball and annular groove 83 can embed in groove ball time upper, in described right support passage, step is set, step is logical blocks conical nose 82, makes latch 8 can not depart from through hole 724; Draw ring 81 is provided with at the other end of latch 8.
The utility model is set up in the bottom of seat frame middle part and is put a rotatable bracing or strutting arrangement, this bracing or strutting arrangement includes a bumper, when Foldable electric vehicle is opened, bumper plays support and cushioning effect between after poppet and seat frame centre, thus make seat frame stress point by the middle part of the rotating shaft Mobile base chair frame of front end, the strong point is to seat bag Distance Shortened thus greatly strengthen the intensity of seat frame, ensure the reliability that vehicle travels, bumper increases the traveling comfort of walking simultaneously; The utility model bumper upper end and permanent seat hinged, lower end is connected with Connection Block, latch gear can realize bumper by latch activity and Connection Block locks, keep the reliability that bumper is connected with Connection Block, rear shock absorber of unblanking can rotate freely again and makes battery-driven car to recover folder function, at the utility model, there is structure simple, easy to use, safe and reliable feature.
Claims (4)
1. the anti-strip breaking mechanism of a Foldable electric vehicle, comprise wheel assembly, for installing support and the folding rotary shaft of described wheel assembly, described support comprises front frame, after poppet and seat frame, after poppet and seat frame can fold connection by folding rotary shaft, and described folding rotary shaft is connected with front frame; It is characterized in that: set up in the bottom of seat frame middle part and put a rotatable bracing or strutting arrangement, described rotatable bracing or strutting arrangement comprises permanent seat, Connection Block and bumper, described permanent seat is connected in the bottom of seat frame middle part, upper end and the permanent seat of bumper are hinged, described Connection Block is provided with on after poppet, bumper lower end can be connected with Connection Block by rotation, and Connection Block is provided with latch gear, and bumper and Connection Block can be locked by latch gear.
2. the anti-strip breaking mechanism of a kind of Foldable electric vehicle as claimed in claim 1, it is characterized in that: described Connection Block comprises connection base, connection base is provided with two pieces of left socles and right support be arranged in parallel, the position that left and right support is corresponding offers through hole, and the end of described bumper can along for accommodation into being provided with the lockhole corresponding with through hole between left and right support; Described latch gear comprises a latch, and bumper and Connection Block are locked through the lockhole of the through hole of left and right support and the end of bumper by latch.
3. the anti-strip breaking mechanism of a kind of Foldable electric vehicle as claimed in claim 2, it is characterized in that: described left socle or the inside of right support also offer pearl groove and spring groove, wherein pearl groove communicates with pin-and-hole, in spring groove, ball and spring are set respectively, the internal diameter of pearl groove is slightly smaller than the external diameter of ball, ball is pushed up to pearl groove and has part ball can enter in through hole under the action of the spring, the end opens of described latch is fluted, plays positioning action prevent latch from moving when ball and groove can embed in groove ball time upper.
4. the anti-strip breaking mechanism of a kind of Foldable electric vehicle as claimed in claim 3, is characterized in that: be provided with draw ring at the other end of latch confronting grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889190.7U CN205186424U (en) | 2015-11-10 | 2015-11-10 | But foldable electric scooter prevents mechanism of breaking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520889190.7U CN205186424U (en) | 2015-11-10 | 2015-11-10 | But foldable electric scooter prevents mechanism of breaking |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205186424U true CN205186424U (en) | 2016-04-27 |
Family
ID=55779444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520889190.7U Expired - Fee Related CN205186424U (en) | 2015-11-10 | 2015-11-10 | But foldable electric scooter prevents mechanism of breaking |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205186424U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092965A (en) * | 2020-09-23 | 2020-12-18 | 上海工艺美术职业学院 | Medical first-aid electric vehicle |
-
2015
- 2015-11-10 CN CN201520889190.7U patent/CN205186424U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112092965A (en) * | 2020-09-23 | 2020-12-18 | 上海工艺美术职业学院 | Medical first-aid electric vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160427 Termination date: 20161110 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |