CN205769745U - A kind of electric motor car folding and self-locking medicated cushion - Google Patents
A kind of electric motor car folding and self-locking medicated cushion Download PDFInfo
- Publication number
- CN205769745U CN205769745U CN201620714678.0U CN201620714678U CN205769745U CN 205769745 U CN205769745 U CN 205769745U CN 201620714678 U CN201620714678 U CN 201620714678U CN 205769745 U CN205769745 U CN 205769745U
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- CN
- China
- Prior art keywords
- pin
- medicated cushion
- electric motor
- motor car
- folding
- 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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- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
This utility model provides a kind of electric motor car folding and self-locking medicated cushion, including the electric motor car back rest, medicated cushion beam, medicated cushion, upper connecting rod, lower link, spring, the first pin, the second pin, the 3rd pin, the 4th pin, the 5th pin, the 6th pin.Wherein, the electric motor car back rest is connected by the first pin hinge with medicated cushion beam, medicated cushion beam is rigidly connected with medicated cushion, medicated cushion beam is connected by the second pin hinge with upper connecting rod, upper connecting rod is connected by the 3rd pin hinge with lower link, lower link is connected by the 5th pin hinge with the electric motor car back rest, and one end of spring is by the 4th pin and lower link chain connection, and the other end of spring is by the 6th pin and electric motor car back rest chain connection.
Description
Technical field
This utility model relates to a kind of electric motor car folding and self-locking medicated cushion.
Background technology
Electric motor car, as a kind of environmental protection walking-replacing tool, is the most increasingly liked by people and is praised highly.Tradition electricity
Motor-car is heavy due to it, bulky and to highlight it not enough carrying aspect.Electric motor bicycle with folding is light and handy with it, be easy to carry and get over
Get over and liked by consumer.At present, electric motor bicycle with folding medicated cushion on the market is many to stretch, and folded population is few, effect
Rate is the highest.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of electric motor car folding and self-locking medicated cushion, this apparatus structure letter
Single, it is convenient to apply, it is possible to conveniently realizes folding and launching, and can stablize self-locking after expansion, also can protect after folding
Keep steady fixed.
This utility model embodiment provides a kind of electric motor car folding and self-locking medicated cushion, including the electric motor car back rest, medicated cushion beam, seat
Pad, upper connecting rod, lower link, spring, the first pin, the second pin, the 3rd pin, the 4th pin, the 5th pin, the 6th pin,
Wherein, the described electric motor car back rest is connected by described first pin hinge with described medicated cushion beam, described medicated cushion beam and described medicated cushion
Being rigidly connected, described medicated cushion beam is connected by described second pin hinge with described upper connecting rod, described upper connecting rod and described lower company
Bar is connected by described 3rd pin hinge, and described lower link is with the described electric motor car back rest by described 5th pin hinge even
Connecing, one end of described spring is by the 4th pin and described lower link chain connection, and the other end of described spring is by the 6th pin
Nail and described electric motor car back rest chain connection.
Further, when described folding and self-locking medicated cushion fully opens, described second pin, described 3rd pin, described
Four pins 3 are on the same line.
Further, when described folding and self-locking medicated cushion is opened, the active force of described spring makes described lower link around described
Five pins rotate counterclockwise, make described upper connecting rod turn clockwise around described second pin；When folding medicated cushion folding, described spring
Active force make described lower link turn clockwise around described 5th pin, make described upper connecting rod counterclockwise around described second pin
Rotate.
Compared with prior art, the beneficial effects of the utility model are:
Electric motor car folding and self-locking medicated cushion of the present utility model can conveniently fold and launch, and can be formed after expansion
Self-locking, safe and reliable, and under spring launches retentivity effect, keep deployed condition.Can keep at spring folding after folding
Keep stable folded state under power effect, do not have transmission folding medicated cushion frictionally and keep folding or deployed condition to bring
Junction abrasion after insecure problem.
Accompanying drawing explanation
Fig. 1 is the electric motor car folding and self-locking medicated cushion deployed condition schematic diagram of this utility model embodiment.
Fig. 2 is the electric motor car folding and self-locking medicated cushion folded state schematic diagram of this utility model embodiment.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
As shown in Figures 1 and 2, this utility model embodiment provides a kind of electric motor car folding and self-locking medicated cushion, including electric motor car
The back rest 1, medicated cushion beam 2, medicated cushion 3, upper connecting rod 4, lower link 5, spring the 6, first pin the 7, second pin the 8, the 3rd pin the 9, the 4th
Pin the 10, the 5th pin the 11, the 6th pin 12.Wherein, the described electric motor car back rest 1 is sold by described first with described medicated cushion beam 2
Following closely 7 chain connections, described medicated cushion beam 2 is rigidly connected with described medicated cushion 3, and described medicated cushion beam 2 and described upper connecting rod 4 are by described the
Two pin 8 chain connections, described upper connecting rod 4 and described lower link 5 are by described 3rd pin 9 chain connection, described lower link 5
The 4th pin 10 and institute is passed through by described 5th pin 11 chain connection, one end of described spring 6 with the described electric motor car back rest 1
Stating lower link 5 chain connection, the other end of described spring 6 is by the 6th pin 12 and the described electric motor car back rest 1 chain connection.Folding
When folded self-locking medicated cushion fully opens, described second pin 8, described 3rd pin 9, described 4th pin 10 3 are at same straight line
On.When folding and self-locking medicated cushion is opened, the active force of described spring 6 makes described lower link 5 revolve counterclockwise around described 5th pin 9
Turn, make described upper connecting rod 4 turn clockwise around described second pin 8；When folding medicated cushion folding, the active force of described spring 6 makes
Described lower link 5 turns clockwise around described 5th pin 9, makes described upper connecting rod 4 rotate counterclockwise around described second pin 8.
Work process and the principle of electric motor car folding and self-locking medicated cushion of the present utility model be:
Medicated cushion launches: directly catching medicated cushion to rotate around expansion direction, early stage can be felt due to the folding retentivity effect of spring
Feel to certain resistance.After crossing spring folding retentivity, the force effect of spring, then for launching medicated cushion, is launched to protect at spring
Under the effect of holding force, very easily just can be fully deployed by medicated cushion, the most upper and lower connecting rod forms self-locking state, how to move medicated cushion
Also the state of medicated cushion will not be changed；Fold medicated cushion: move the 3rd pin so that it is rotate counterclockwise around the 5th pin, cross spring
Launch after retentivity then medicated cushion and automatically can completely fold and keep folded state under the folding retentivity effect of spring.
Compared with prior art, the beneficial effects of the utility model are:
Electric motor car folding and self-locking medicated cushion of the present utility model can conveniently fold and launch, and can be formed after expansion
Self-locking, safe and reliable, and under spring launches retentivity effect, keep deployed condition.Can keep at spring folding after folding
Keep stable folded state under power effect, do not have transmission folding medicated cushion frictionally and keep folding or deployed condition to bring
Junction abrasion after insecure problem.
These are only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model, every profit
The equivalent structure made by this utility model description and accompanying drawing content or equivalence flow process conversion, or directly or indirectly it is used in it
The technical field that he is correlated with, is the most in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. an electric motor car folding and self-locking medicated cushion, it is characterised in that: include the electric motor car back rest (1), medicated cushion beam (2), medicated cushion (3),
Upper connecting rod (4), lower link (5), spring (6), the first pin (7), the second pin (8), the 3rd pin (9), the 4th pin (10),
5th pin (11), the 6th pin (12), wherein, the described electric motor car back rest (1) is sold by described first with described medicated cushion beam (2)
Nail (7) chain connection, described medicated cushion beam (2) is rigidly connected with described medicated cushion (3), described medicated cushion beam (2) and described upper connecting rod (4)
By described second pin (8) chain connection, described upper connecting rod (4) is cut with scissors by described 3rd pin (9) with described lower link (5)
Chain connects, and described lower link (5) and the described electric motor car back rest (1) are by described 5th pin (11) chain connection, described spring
(6) one end passes through the 6th by the 4th pin (10) and described lower link (5) chain connection, the other end of described spring (6)
Pin (12) and the described electric motor car back rest (1) chain connection.
Electric motor car folding and self-locking medicated cushion the most according to claim 1, it is characterised in that: described folding and self-locking medicated cushion is beaten completely
When opening, described second pin (8), described 3rd pin (9), described 4th pin (10) three are on the same line.
Electric motor car folding and self-locking medicated cushion the most according to claim 1, it is characterised in that: described folding and self-locking medicated cushion is opened
Time, the active force of described spring (6) makes described lower link (5) rotate counterclockwise around described 5th pin (9), makes described upper connecting rod
(4) turn clockwise around described second pin (8)；When folding medicated cushion folding, the active force of described spring (6) makes described lower link
(5) turn clockwise around described 5th pin (9), make described upper connecting rod (4) rotate counterclockwise around described second pin (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714678.0U CN205769745U (en) | 2016-07-07 | 2016-07-07 | A kind of electric motor car folding and self-locking medicated cushion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620714678.0U CN205769745U (en) | 2016-07-07 | 2016-07-07 | A kind of electric motor car folding and self-locking medicated cushion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205769745U true CN205769745U (en) | 2016-12-07 |
Family
ID=58125089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620714678.0U Expired - Fee Related CN205769745U (en) | 2016-07-07 | 2016-07-07 | A kind of electric motor car folding and self-locking medicated cushion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205769745U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428269A (en) * | 2021-07-08 | 2021-09-24 | 肖庆庆 | Electric motor car seat folding mechanism |
-
2016
- 2016-07-07 CN CN201620714678.0U patent/CN205769745U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113428269A (en) * | 2021-07-08 | 2021-09-24 | 肖庆庆 | Electric motor car seat folding mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 Termination date: 20170707 |