CN203332039U

CN203332039U - Safety belt device

Info

Publication number: CN203332039U
Application number: CN2013202615232U
Authority: CN
Inventors: 朱珑
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-05-14
Filing date: 2013-05-14
Publication date: 2013-12-11
Anticipated expiration: 2023-05-14

Abstract

The utility model discloses a safety belt device which comprises a buckle, a locking dog, woven tape and a rolling device. The buckle is matched with the locking dog, the buckle is fixedly arranged at one end of the woven tape, and the other end of the woven tape is arranged in the rolling device. The safety belt device further comprises a power supply, an alerter supplying power to the power supply, a metal layer driven by the woven tape and an approach switch which is used for turning off the alerter when the situation that the metal layer approaches is detected. The alerter can be turned off only by pulling the woven tape out of the rolling device for a certain length, and therefore a user is reminded to wear a safety belt, and the safety performance of an automobile is improved.

Description

A kind of seat belt apparatus

Technical field

The utility model relates to a kind of seat belt apparatus.

Background technology

" safety " become the problem of driver and passenger's overriding concern, it is also one of most important factor guaranteed driver and passenger safety, in order to guarantee driver and passenger's safety, stop the generation that driver and passenger do not wear the thing of safety strap, there is a kind of annunciator in prior art, when the dead bolt of safety strap does not insert in snap close, warning device can give the alarm, yet a lot of drivers just directly insert in snap close by dead bolt, directly have influence on driving safety, urgently improve.

The utility model content

The problem existed for prior art, the purpose of this utility model is to propose a kind of seat belt apparatus, ribbon must be pulled out in winder certain-length fixingly, just can make annunciator close, thereby remind the user must wear safety strap, thereby increase vehicle safety performance.

For reaching this purpose, the utility model by the following technical solutions:

A kind of seat belt apparatus, comprise snap close, dead bolt, ribbon, winder, snap close coordinates with dead bolt, ribbon one end is snap close fixedly, the other end is placed in winder, also comprise power supply, give Power supply annunciator, by the metal level of ribbon transmission, when detect metal level near the time close the approach switch of annunciator.

Offer the outlet of coming in and going out for ribbon on winder, approach switch is fixed on exit, and metal level spreads upon the ribbon surface.

Based on disclosing of above technical scheme, the utility model possesses following beneficial effect:

When the utility model is used, ribbon must be pulled out in winder certain-length fixingly, just can make annunciator close, thereby remind the user must wear safety strap, thereby increase vehicle safety performance.

The accompanying drawing explanation

Fig. 1 is the integral structure schematic diagram of the utility model embodiment 1.

The specific embodiment

Further illustrate the technical solution of the utility model below in conjunction with accompanying drawing and by the specific embodiment:

Embodiment 1

A kind of seat belt apparatus is proposed, comprise snap close 1, dead bolt 2, ribbon 3, winder 4, snap close 1 coordinates with dead bolt 2, ribbon 3 one ends are snap close 1 fixedly, the other end is placed in winder 4, also comprise power supply 8, give power supply 8 power supplies annunciator 7, by the metal level 5 of ribbon 3 transmissions, when detect metal level 5 near the time close the approach switch 6 of annunciator 7.Offer the outlet 41 of coming in and going out for ribbon 3 on winder 4, approach switch 6 is fixed on outlet 41 places, and metal level 5 spreads upon ribbon 3 surfaces.

When pull ribbon 3 from winder 4 out, make metal level 5 arrive outlet 41 positions, and detected by approach switch 6, approach switch 6 is just controlled annunciator 7 and is closed, thereby makes the people who starts automobile must wear safety strap, thereby the safety performance of raising automobile.

The above; it is only the preferably specific embodiment of the utility model; but protection domain of the present utility model is not limited to this; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to replacement or changed according to the technical solution of the utility model and utility model design thereof, within all should being encompassed in protection domain of the present utility model.

Claims

1. a seat belt apparatus, comprise snap close (1), dead bolt (2), ribbon (3), winder (4), snap close (1) coordinates with dead bolt (2), ribbon (3) one ends are snap close (1) fixedly, the other end is placed in winder (4), it is characterized in that, also comprise power supply (8), give power supply (8) power supply annunciator (7), by the metal level (5) of ribbon (3) transmission, when detect metal level (5) near the time close annunciator (7) approach switch (6).

2. seat belt apparatus according to claim 1, is characterized in that, offers the outlet (41) of coming in and going out for ribbon (3) on winder (4), and approach switch (6) is fixed on outlet (41) and locates, and metal level (5) spreads upon ribbon (3) surface.