CN106696885A - Automatic unbuckled safety belt - Google Patents
Automatic unbuckled safety belt Download PDFInfo
- Publication number
- CN106696885A CN106696885A CN201710101425.5A CN201710101425A CN106696885A CN 106696885 A CN106696885 A CN 106696885A CN 201710101425 A CN201710101425 A CN 201710101425A CN 106696885 A CN106696885 A CN 106696885A
- Authority
- CN
- China
- Prior art keywords
- electromagnet
- safety belt
- main oil
- engine
- spring
- 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.)
- Withdrawn
Links
Classifications
-
- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B11/00—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts
- A44B11/25—Buckles; Similar fasteners for interconnecting straps or the like, e.g. for safety belts with two or more separable parts
- A44B11/2503—Safety buckles
- A44B11/2569—Safety measures
- A44B11/2573—Locking means preventing an unauthorised opening, e.g. by children
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/04—Passive restraint systems, i.e. systems both applied and removed automatically, e.g. by movement of the vehicle door
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automotive Seat Belt Assembly (AREA)
Abstract
The invention discloses an automatic unbuckled safety belt. According to the automatic unbuckled safety belt, a spring and an electromagnet are additionally mounted on a common safety belt buckle; the electromagnet is mounted below an unbuckling button; the spring for pulling down the unbuckling button to a lock tongue till the lock tongue is released automatically is mounted on the moveable iron core of the electromagnet; a micro pressure switch is arranged on the main oil channel of an engine; after the engine is started, the micro pressure switch on the main oil channel is communicated, the electromagnet is electrified to generate magnetic sucking force, then the unbuckling button can be returned to a normal state, the lock tongue of the safety belt is inserted into the buckle, the lock tongue is tightly locked, and thus a safety belt function can be achieved. After a vehicle is parked and the engine is shut down, the micro pressure switch on the main oil channel can be turned off, the electromagnetic force of the electromagnet can be eliminated, the unbuckling button can be pulled down by the moveable iron core of the electromagnet under the action of the spring force, then the lock tongue can be released and propped out, and thus the safety belt can be unbuckled.
Description
Technical field
The present invention relates to be a kind of car belt, the trip-free safety belt on automobile is exactly mounted in.
Background technology
At present car belt, automobile occur emergency safety accident after, it is impossible to trip-free open, such as：OK
Automobile falls into the water for various reasons in sailing, and people does not know unbuckled belt and brings death by accident in flurried, and in weight
After big traffic accident occurs, the situation that people is bottled up by safety belt is happened occasionally, and is lost to life zone, and tragedy is brought to family.
The content of the invention
In order to overcome the above-mentioned death by accident that should not occur, the present invention to provide a kind of safety belt, can be put out in automobile engine
Trip-free opens safety belt after fire, increases raw hope to drowning people, to the space of captive increase activity.
The technical solution adopted for the present invention to solve the technical problems is：Install spring and electricity additional on common belt buckle
Magnet.Electromagnet is arranged on below release button, is connected with bar between electromagnet movable core and release button, electromagnet activity
Equipped with release button is left behind to dead bolt self-detaching spring on iron core, micro pressure is installed on engine main oil gallery and is opened
Close, electromagnet electric wire is connected with miniature pressure switch, in-car power supply circuit.After engine start, oil pressure is produced in main oil gallery,
Miniature pressure switch is connected, and electromagnet is powered and produces magnetic attraction, and electromagnet movable core overcomes spring force to be picked up, by bar
Promote release button to reset, safety belt dead bolt is at this moment inserted hasp, dead bolt is locked, realizes safety belt function.When parking is sent out
After motivation is flame-out, oil pressure disappears in main oil gallery, and miniature pressure switch disconnects, and electromagnet power-off magnetic force disappears, electromagnet active iron
Core leaves behind release button by bar in the presence of spring force, and dead bolt is released ejection, and safety belt comes off.
The beneficial effects of the invention are as follows reasonable in design, simple structure, when automobile occurs major motor vehicle security incident, is given
People increases the probability of escape.
Brief description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is release button operating diagram after inventive engine starts.
Fig. 2 is the flame-out rear release button operating diagram of inventive engine.
1. release button in figure, 2. bar, 3. belt buckle, 4. electromagnet coil, 5. electromagnet movable core, 6. bullet
Spring.
Specific embodiment
In Fig. 1, electromagnet coil 4, release button 1 and electromagnet movable core 5 is installed below in existing belt buckle 3
Connected with bar 2, there is spring 6 between electromagnet movable core 5 and electromagnet coil 4.Miniature pressure is installed on engine main oil gallery
Power is switched, and electromagnet coil 4 is connected with electric wire with miniature pressure switch, in-car power supply circuit.
Driving, after engine start, produces oil pressure, miniature pressure switch to connect in main oil gallery, electromagnet coil 4 is powered and produces
Magnetisation suction, electromagnet movable core 5 overcomes the elastic force of spring 6 to be picked up, and promotes release button 1 to reset by bar 2, at this moment peace
Full belt lock tongue insertion hasp 3, dead bolt is locked, realizes safety belt function (see Fig. 1).
Parking, after engine misses, oil pressure disappears in main oil gallery, and miniature pressure switch disconnects, the power-off magnetic of electromagnet coil 4
Power disappears, and electromagnet movable core 5 leaves behind release button 1 by bar 2 under the elastic force effect of spring 6, and dead bolt is released bullet
Go out, safety belt comes off (see Fig. 2).
When low speed driving wants to take off safety belt, as common safety belt, firmly press release button 1 and open, only
What is but at this moment overcome is not the elastic force of spring, but the magnetic force of electromagnetism.
All great collision traffic accidents of automobile and overboard, engine stops working.
Claims (1)
1. a kind of automobile trip-free safety belt, is to install spring and electromagnet additional on common belt buckle, it is characterized in that：Electricity
Magnet is arranged on below release button, is connected with bar between electromagnet movable core and release button, on electromagnet movable core
Equipped with release button is left behind to dead bolt self-detaching spring, miniature pressure switch, electromagnetism are installed on engine main oil gallery
Iron electric wire is connected with miniature pressure switch, in-car power supply circuit, after engine start, oil pressure, miniature pressure is produced in main oil gallery
Power switch connection, electromagnet is powered and produces magnetic attraction, electromagnet movable core to overcome spring force to be picked up, and pine is promoted by bar
Push-button reset is opened, safety belt dead bolt is inserted hasp, dead bolt is locked, realizes safety belt function, after parking engine misses,
Oil pressure disappears in main oil gallery, and miniature pressure switch disconnects, and electromagnet power-off magnetic force disappears, and electromagnet movable core is in spring force
Under effect, release button is left behind by bar, dead bolt is released ejection, safety belt comes off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101425.5A CN106696885A (en) | 2017-02-20 | 2017-02-20 | Automatic unbuckled safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710101425.5A CN106696885A (en) | 2017-02-20 | 2017-02-20 | Automatic unbuckled safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106696885A true CN106696885A (en) | 2017-05-24 |
Family
ID=58917223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710101425.5A Withdrawn CN106696885A (en) | 2017-02-20 | 2017-02-20 | Automatic unbuckled safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106696885A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750551A (en) * | 2017-10-31 | 2018-03-06 | 江苏大学 | A kind of automatic transplanter independently drives seedling separation device and its application method |
| CN108394375A (en) * | 2018-05-04 | 2018-08-14 | 威马智慧出行科技（上海）有限公司 | A kind of safety belt buckle and seat belt apparatus |
| CN108556787A (en) * | 2018-05-27 | 2018-09-21 | 李勇 | The safety belt lock catch that can be automatically opened |
| CN110180835A (en) * | 2019-06-05 | 2019-08-30 | 海盐三马标准件有限公司 | A kind of hexagonal flange nut chip removing device |
| CN114587051A (en) * | 2022-04-18 | 2022-06-07 | 浙江吉利控股集团有限公司 | Safety belt and vehicle |
-
2017
- 2017-02-20 CN CN201710101425.5A patent/CN106696885A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107750551A (en) * | 2017-10-31 | 2018-03-06 | 江苏大学 | A kind of automatic transplanter independently drives seedling separation device and its application method |
| CN108394375A (en) * | 2018-05-04 | 2018-08-14 | 威马智慧出行科技（上海）有限公司 | A kind of safety belt buckle and seat belt apparatus |
| CN108556787A (en) * | 2018-05-27 | 2018-09-21 | 李勇 | The safety belt lock catch that can be automatically opened |
| CN110180835A (en) * | 2019-06-05 | 2019-08-30 | 海盐三马标准件有限公司 | A kind of hexagonal flange nut chip removing device |
| CN114587051A (en) * | 2022-04-18 | 2022-06-07 | 浙江吉利控股集团有限公司 | Safety belt and vehicle |
| CN114587051B (en) * | 2022-04-18 | 2024-09-20 | 浙江吉利控股集团有限公司 | Safety belt and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170524 |
|
| WW01 | Invention patent application withdrawn after publication |