CN107985248A

CN107985248A - Safety belt

Info

Publication number: CN107985248A
Application number: CN201711293900.XA
Authority: CN
Inventors: 王娅
Original assignee: Foshan Haike Yunchou Information Technology Co Ltd
Current assignee: Foshan Haike Yunchou Information Technology Co Ltd
Priority date: 2017-12-08
Filing date: 2017-12-08
Publication date: 2018-05-04

Abstract

The present invention provides a kind of safety belt, including：First band body, the second band body, the first connector, the second connector and latch assembly；One end of the first band body is connected with first connector, and first connector is removably snapped connection with second connector；The latch assembly includes accommodating pipe, the first connecting seat, the second connecting seat and the first elastic component；One end of first connecting seat and one end of second connecting seat are plugged on the both ends of the receiving pipe respectively, first connecting seat and second connecting seat can be axially facing the receiving pipe internal slide along the receiving pipe, the both ends of first elastic component are connected with first connecting seat and second connecting seat and are located in the receiving pipe respectively, and described accommodate is filled with water-soluble solid reactant so that first elastic component is maintained at extended state in pipe.

Description

Safety belt

Technical field

The present invention relates to field of automobile safety, and in particular to a kind of safety belt.

Background technology

With the continuous improvement of economic level, the owner of automobile is more and more, and automobile driving safe increasingly obtains vapour Car designs producer and the attention of user.

At present, after vehicle water falling often occurring, safety belt can not untie the situation for causing driver to be drowned and occur, this is asked The solution of topic is very urgent.

The content of the invention

The embodiment of the present invention provides a kind of safety belt, has the beneficial effect for disconnecting safety belt automatically after vehicle water falling.

The embodiment of the present invention provides a kind of safety belt, including：First band body, the second band body, the first connector, the second connection Part and latch assembly；

One end of the first band body is connected with first connector, and first connector and second connector are removable That unloads snaps connection；

The latch assembly includes accommodating pipe, the first connecting seat, the second connecting seat and the first elastic component；First connecting seat One end and one end of second connecting seat be plugged on the both ends of the receiving pipe, first connecting seat and institute respectively The receiving pipe internal slide, the both ends of first elastic component can be axially facing along the receiving pipe by stating the second connecting seat It is connected and is located in the receiving pipe with first connecting seat and second connecting seat respectively, it is described to accommodate filling in pipe There is water-soluble solid reactant so that first elastic component is maintained at extended state；

The second band body is connected with the pipe that accommodates, and second connector is provided with two opposite jacks, and described first The other end of the other end of connecting seat and second connecting seat is plugged in described two jacks respectively, when the water solubility After solid reactant meets water reaction, first elastic component shrink so that first connecting seat and described second Connecting seat departs from the jack;

Multiple annular grooves and multiple vertical grooves are provided with the madial wall for accommodating pipe, on the side wall for accommodating pipe Multiple through holes are offered, each annular groove is opened up each along the circumferential direction of the receiving pipe, and each vertical groove is equal Opened up along the axial direction of the receiving pipe, it is described vertical that each through hole is through to by the lateral wall of the receiving pipe Groove or the annular groove, each vertical groove are respectively connected with an annular groove.

In safety belt of the present invention, multiple through holes are offered on the side wall for accommodating pipe.

In safety belt of the present invention, water-solubility membrane is coated with the lateral wall for accommodating pipe.

In safety belt of the present invention, second connector includes the second connector body and two set relatively The lug boss being placed on the second connector body, described two jacks are respectively arranged at opposite one of two lug bosses Side.

In safety belt of the present invention, first connector is snap seats, and second connector is inserted for buckle Head.

Brief description of the drawings

Fig. 1 is a kind of structure diagram of the safety belt in the embodiment of the present invention.

Fig. 2 is a kind of structure diagram of the latch assembly of the safety belt in the embodiment of the present invention.

Fig. 3 is another structure diagram of the latch assembly of the safety belt in the embodiment of the present invention.

Embodiment

Embodiments of the present invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning Same or similar element is represented to same or similar label eventually or there is same or like element.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.

In the description of the present invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer ", " up time The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, term " first ", " second " are only used for Purpose is described, and it is not intended that instruction or hint relative importance or the implicit quantity for indicating indicated technical characteristic. Thus, " first " is defined, the feature of " second " can be expressed or implicitly includes one or more feature. In description of the invention, " multiple " are meant that two or more, unless otherwise specifically defined.

In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected；Can To be mechanical connection or electrical connection or can mutually communicate；It can be directly connected, can also be by between intermediary Connect connected, can be the interaction relationship of connection inside two elements or two elements.For the ordinary skill of this area For personnel, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.

In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under " Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of Fisrt feature level height is less than second feature.

Following disclosure provides many different embodiments or example is used for realizing the different structure of the present invention.In order to Simplify disclosure of the invention, hereinafter the component and setting of specific examples are described.Certainly, they are merely examples, and And it is not intended to limit the present invention.In addition, the present invention can in different examples repeat reference numerals and/or reference letter, This repetition is for purposes of simplicity and clarity, between itself not indicating discussed various embodiments and/or setting Relation.In addition, the present invention provides various specific techniques and material examples, but those of ordinary skill in the art can be with Recognize the application of other techniques and/or the use of other materials.

Fig. 1 is refer to, Fig. 1 is the safety belt structure schematic diagram in one embodiment of the invention, which includes：First band Body 10, the first connector 20, the second connector the 30, second band body 40 and latch assembly 50.

Wherein, one end of the first band body 10 is connected with the first connector 20, the first connector 20 and the second connector 30 Removably snap connection.The latch assembly 50 is connected with second connector 30, which connects with the latch assembly 50 Connect.

Specific body, in the present embodiment, first connector 20 are removably to snap connection with second connector 30, Its with safety belt of the prior art to snap connection mode identical, therefore do not repeat.

Wherein, referring to Fig. 2, which includes accommodating pipe 41, the first connecting seat 42, the second connecting seat 43 And first elastic component 44；One end of first connecting seat 42 and one end of the second connecting seat 43 are plugged on respectively accommodates pipe 41 Both ends, the first connecting seat 42 and the second connecting seat 43 can be slided along 41 inside of receiving pipe that is axially facing of the receiving pipe 41 Dynamic, the both ends of the first elastic component 44 are connected with the first connecting seat 42 and the second connecting seat 43 and in receiving pipes 41 respectively, Accommodate and water-soluble solid reactant 45 is filled with pipe 41 so that the first elastic component 44 is maintained at extended state.

Wherein, which is connected with accommodating pipe 41.

Second connector 30 includes the second connector body 31 and two are relatively arranged on the second connector body 31 Lug boss 32, the opposite side of two lug bosses 32 is respectively arranged with a jack, and two jacks are opposite.First company The other end of the other end of joint chair 42 and the second connecting seat 43 is plugged in two jacks respectively, when water-soluble solid reactant 45 meet water reaction after, the first elastic component 44 shrink so that the first connecting seat 42 and the second connecting seat 43 depart from jack, into And the latch assembly 40 is separated with second connector 30.

In certain embodiments, accommodate and offer multiple through holes on the side wall of pipe 41.Accommodate and coated on the lateral wall of pipe 41 There is water-solubility membrane, which can prevent the vapor in air from entering in the receiving pipe 41.

Accommodate and be provided with multiple annular grooves and multiple vertical grooves, each annular groove on the madial wall of pipe 41 Opened up each along the circumferential direction of the receiving pipe 41, each vertical groove is opened up each along the axial direction of the receiving pipe, each The through hole is through to the vertical groove or the annular groove by the lateral wall of the receiving pipe, each described perpendicular Straight groove is respectively connected with an annular groove.Preferably, each vertical groove is connected with each annular groove, each Annular groove is connected with each vertical groove.Water-soluble solid reactant is not filled by the annular groove and vertical groove. By the annular groove, vertical groove and through hole, can after vehicle falling into water, water quickly enter in the receiving pipe and rapidly with Water-soluble solid reactant contacts, so that latch assembly is separated with second connector.

In certain embodiments, the first connector is snap seats, and second connector is snap-in plug.First connection Part is provided with block button hole, which removably snaps connection in the block button hole.

Fig. 3 is refer to, in certain embodiments, cricoid limit convex is provided with the madial wall at the both ends of the receiving pipe 41 411 are played, corresponding first connecting seat and the second connecting seat are stepped.First connecting seat and the second connecting seat Respectively include butt end and taper end, butt end is plugged in the receiving pipe 41, and taper end is located at outside the receiving pipe, the friendship of butt end and taper end Interface is connected on the end face of the limit protrusion 411.

Further, it is additionally provided with bullet at first connecting seat and the butt end of the second connecting seat and the interface of taper end Property gasket.

In use, after vehicle water falling, the water-soluble film dissolving on pipe lateral wall, then water entrance will be accommodated due to water To accommodating in pipe, water-soluble reaction thing is dissolved so that the first elastic component is shunk, so that the first connecting seat and second be connected Seat is pulled in the receiving pipe, so that the latch assembly is separated with second connector so that safety belt disconnects.

In the description of this specification, reference term " embodiment ", " certain embodiments ", " schematically implementation The description of mode ", " example ", " specific example " or " some examples " etc. means with reference to the embodiment or example description Particular features, structures, materials, or characteristics are contained at least one embodiment or example of the present invention.In this specification In, schematic expression of the above terms is not necessarily referring to identical embodiment or example.Moreover, the specific spy of description Sign, structure, material or feature can combine in an appropriate manner in any one or more embodiments or example.

In conclusion although the present invention is disclosed above with preferred embodiment, above preferred embodiment simultaneously is not used to limit The system present invention, those of ordinary skill in the art, without departing from the spirit and scope of the present invention, can make various changes and profit Decorations, therefore protection scope of the present invention is subject to the scope that claim defines.

Claims

A kind of 1. safety belt, it is characterised in that including：First band body, second band body, the first connector, the second connector and Latch assembly；

One end of the first band body is connected with first connector, and first connector and second connector are removable That unloads snaps connection；

The latch assembly includes accommodating pipe, the first connecting seat, the second connecting seat and the first elastic component；First connecting seat One end and one end of second connecting seat be plugged on the both ends of the receiving pipe, first connecting seat and institute respectively The receiving pipe internal slide, the both ends of first elastic component can be axially facing along the receiving pipe by stating the second connecting seat It is connected and is located in the receiving pipe with first connecting seat and second connecting seat respectively, it is described to accommodate filling in pipe There is water-soluble solid reactant so that first elastic component is maintained at extended state；

The second band body is connected with the pipe that accommodates, and second connector is provided with two opposite jacks, and described first The other end of the other end of connecting seat and second connecting seat is plugged in described two jacks respectively, when the water solubility After solid reactant meets water reaction, first elastic component shrink so that first connecting seat and described second Connecting seat departs from the jack;

Multiple annular grooves and multiple vertical grooves are provided with the madial wall for accommodating pipe, on the side wall for accommodating pipe Multiple through holes are offered, each annular groove is opened up each along the circumferential direction of the receiving pipe, and each vertical groove is equal Opened up along the axial direction of the receiving pipe, it is described vertical that each through hole is through to by the lateral wall of the receiving pipe Groove or the annular groove, each vertical groove are respectively connected with an annular groove.
2. safety belt according to claim 1, it is characterised in that be coated with water solubility on the lateral wall for accommodating pipe Film.
3. safety belt according to claim 1, it is characterised in that second connector include the second connector body with And two lug bosses being relatively arranged on the second connector body, described two jacks are respectively arranged at two protrusions The opposite side in portion.
4. safety belt according to claim 1, it is characterised in that first connector is snap seats, and described second connects Fitting is snap-in plug.