CN209418848U

CN209418848U - A kind of novel firing air bag joint type plug

Info

Publication number: CN209418848U
Application number: CN201920417447.7U
Authority: CN
Inventors: 黄尚渭; 费文磊; 汪鹏飞; 张苗娟; 姚其春
Original assignee: XINGGUANG RECYCLING (SHANGHAI) Co Ltd
Current assignee: XINGGUANG RECYCLING (SHANGHAI) Co Ltd
Priority date: 2019-03-29
Filing date: 2019-03-29
Publication date: 2019-09-20
Anticipated expiration: 2029-03-29

Abstract

The utility model discloses a kind of novel firing air bag joint type plugs, including insulator, conducting wire and copper pipe, the insulator, conducting wire and copper pipe integrated injection molding, the insulator is cylindrical and is made of gravity die plastics, the left end of the insulator is equipped with conducting wire, the conducting wire includes electrode line and negative line, the electrode line and negative line are fixedly connected with insulator respectively, the right end of the insulator is fixedly connected with copper pipe, the copper pipe is embedded in insulator and flushes with the surface of insulator, and the copper pipe includes two and is fixedly connected respectively with conducting wire.The utility model and is fixedly connected with copper pipe in its end by using the cylindric plug of gravity die plastics integrated injection molding, effectively avoids that short circuit or poor contact occur when wire rod connects, and improves convenience and versatility that plug uses.

Description

A kind of novel firing air bag joint type plug

Technical field

The utility model relates to automobile parts processing technology field, specially a kind of novel firing air bag joint type plug.

Background technique

Air bag system is a kind of protection system of passive safety (see vehicle safety performance), it and seat harness It is used cooperatively, effective Anti-bumping protection can be provided for occupant, in car collision, safe automobile air bag can make head injuries rate 25% is reduced, facial injuries rate reduces 80% or so.

Currently, the air bag apparatus to cause bursting in market mostly clamps two exploding wire of air bag using Crocodile-type clamp, it is powered Firing safety air-bag, but the connection type of this crocodile clip form has certain limitation: 1, crocodile clip clamp exploding wire It is easy short circuit and poor contact；2, in the case where lacking exploding wire, crocodile clip is just unable to satisfy ignition and requires air bag, shadow Ring the efficiency for igniting work.It is solved for this reason, it may be necessary to design the new technical solution of one kind and give.

Utility model content

The purpose of this utility model is to provide a kind of novel firing air bag joint type plugs, by using gravity die plastics one The cylindric plug of body injection molding, and it is fixedly connected with copper pipe in its end, it effectively avoids occurring when wire rod connects short Road or poor contact improve convenience and versatility that plug uses.

To achieve the above object, the utility model provides the following technical solutions: a kind of novel firing air bag joint type plug, Including insulator, conducting wire and copper pipe, the insulator, conducting wire and copper pipe integrated injection molding, the insulator it is cylindrical and It is made of gravity die plastics, the left end of the insulator is equipped with conducting wire, and the conducting wire includes electrode line and negative line, the anode Line and negative line are fixedly connected with insulator respectively, and the right end of the insulator is fixedly connected with copper pipe, and the copper pipe is embedded in It is flushed in insulator and with the surface of insulator, the copper pipe includes two and is fixedly connected respectively with conducting wire.

As an improvement of the above technical solution, the junction of the electrode line, negative line and insulator is fixedly connected with rubber The right end face of rubber base, the rubber base is equipped with fixing groove.

As an improvement of the above technical solution, the inner wall of the copper pipe is fixedly connected with elastic slice, and the elastic slice is symmetrical In the inner wall of copper pipe.

As an improvement of the above technical solution, positive symbol and cathode symbol, institute are carved on the right side of the insulator It states positive symbol and cathode symbol is located at the edge of copper pipe.

As an improvement of the above technical solution, the electrode line surface takes on a red color and is connected with the copper pipe for being carved with positive symbol It connects, the negative line surface is connected in black and with the copper pipe for being carved with cathode symbol.

Compared with prior art, the utility model has the following beneficial effects:

The utility model makes plug and air bag by using the cylindric plug of gravity die plastics integrated injection molding Attachment base is completely insulated, effectively avoids that short circuit or poor contact occur when wire rod connects, by solid in the end of insulator Surely it is connected with copper pipe, is connected convenient for the attachment base directly with air bag, it is convenient that air bag is ignited, improve plug The convenience and versatility used.

Detailed description of the invention

Fig. 1 is novel firing air bag joint type plug schematic perspective view described in the utility model；

Fig. 2 is novel firing air bag joint type plug schematic cross-sectional view described in the utility model.

In figure: insulator -1, conducting wire -2, copper pipe -3, electrode line -4, negative line -5, rubber base -6, fixing groove -7, elastic slice - 8, positive symbol -9, cathode symbol -10.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.

It please refers to Fig. 1-2 the utility model and a kind of technical solution is provided: a kind of novel firing air bag joint type plug, including Insulator 1, conducting wire 2 and copper pipe 3,3 integrated injection molding of the insulator 1, conducting wire 2 and copper pipe, the insulator 1 are cylindrical And be made of gravity die plastics, the left end of the insulator 1 is equipped with conducting wire 2, and the conducting wire 2 includes electrode line 4 and negative line 5, The electrode line 4 and negative line 5 are fixedly connected with insulator 1 respectively, and the right end of the insulator 1 is fixedly connected with copper pipe 3, institute It states copper pipe 3 to be embedded in insulator 1 and flush with the surface of insulator 1, the copper pipe 3 includes two and consolidates with conducting wire 2 respectively Fixed connection.

It is further improved ground, as shown in Figure 2: the electrode line 4, negative line 5 and the junction of insulator 1 are fixedly connected with The right end face of rubber base 6, the rubber base 6 is equipped with fixing groove 7, is equipped with rubber by the junction of electrode line 4, negative line 5 Seat 6 improves electrode line 4, negative line 5 and 1 connective stability of insulator, electrode line 4, negative line 5 is avoided to fracture.

It is further improved ground, as shown in Figure 2: the inner wall of the copper pipe 3 is fixedly connected with elastic slice 8, and the elastic slice 8 symmetrically divides Cloth improves plug and air bag by being fixedly connected with symmetrical elastic slice 8 in the inner wall of copper pipe 3 in the inner wall of copper pipe 3 Ignite socket connection stability.

Specifically with improvement, as shown in Figs. 1-2: positive symbol 9 and cathode symbol are carved on the right side of the insulator 1 10, the anode symbol 9 and cathode symbol 10 are located at the edge of copper pipe 3, by being carved with anode in the edge of copper pipe 3 Symbol 9 and cathode symbol 10 avoid wrong, improve the safety of ignition convenient for distinguishing positive and negative anodes in connection.

More specifically with improvement, as shown in Figure 2: 4 surface of electrode line take on a red color and with the copper pipe 3 that is carved with positive symbol 9 It is connected, 5 surface of negative line with the copper pipe 3 for being carved with cathode symbol 10 in black and being connected, by electrode line 4 and negative The surface of polar curve 5 is equipped with different colors, facilitates ignition personnel that plug is connected with apparatus to cause bursting.

The insulator -1 of the utility model, conducting wire -2, copper pipe -3, electrode line -4, negative line -5, rubber base -6, fixing groove - 7, elastic slice -8, positive symbol -9, cathode symbol -10, component be universal standard part or component as known to those skilled in the art, Its structure and principle are all that this technology personnel can be learnt by technical manual or be known by routine experiment method, this is practical new Type keeps the attachment base of plug and air bag completely insulated by using the cylindric plug of gravity die plastics integrated injection molding, It effectively avoids that short circuit or poor contact occur when wire rod connects, by being fixedly connected with copper pipe 3 in the end of insulator 1, It is connected convenient for the attachment base directly with air bag, it is convenient that air bag is ignited, improve the convenience that plug uses And versatility.

When the utility model is used, electrode line 4 and negative line 5 are connect with the binding post in apparatus to cause bursting respectively, so Afterwards by the attachment base of the other end insertion air bag of insulator 1, the cylinder in insulator 1 is covered and the connecting column in attachment base It is correspondingly connected with, starts apparatus to cause bursting after completing connection, air bag is ignited.

Actual production and application has been put into the product that this programme is protected at present, especially in automobile parts processing Using achieving certain success, it is clear that confirmed the product technical solution be it is beneficial, meet society need, It is suitable for batch production and popularization and use.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims All changes are embraced therein.It should not treat any reference in the claims as limiting related right It is required that.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims

1. a kind of novel firing air bag joint type plug, including insulator (1), conducting wire (2) and copper pipe (3), it is characterised in that: institute Insulator (1), conducting wire (2) and copper pipe (3) integrated injection molding are stated, the insulator (1) is cylindrical and uses gravity die plastics It is made, the left end of the insulator (1) is equipped with conducting wire (2), and the conducting wire (2) includes electrode line (4) and negative line (5), described Electrode line (4) and negative line (5) are fixedly connected with insulator (1) respectively, and the right end of the insulator (1) is fixedly connected with copper pipe (3), the copper pipe (3) is embedded in insulator (1) and flushes with the surface of insulator (1), the copper pipe (3) include two and It is fixedly connected respectively with conducting wire (2).

2. a kind of novel firing air bag joint type plug according to claim 1, it is characterised in that: the electrode line (4), The junction of negative line (5) and insulator (1) is fixedly connected with rubber base (6), and the right end face of the rubber base (6) is equipped with solid Determine slot (7).

3. a kind of novel firing air bag joint type plug according to claim 1, it is characterised in that: the copper pipe (3) Inner wall is fixedly connected with elastic slice (8), and the elastic slice (8) is symmetrically distributed in the inner wall of copper pipe (3).

4. a kind of novel firing air bag joint type plug according to claim 1, it is characterised in that: the insulator (1) Right side on be carved with positive symbol (9) and cathode symbol (10), the anode symbol (9) and cathode symbol (10) are located at The edge of copper pipe (3).

5. a kind of novel firing air bag joint type plug according to claim 1, it is characterised in that: the electrode line (4) Surface takes on a red color and is connected with the copper pipe (3) for being carved with positive symbol (9), negative line (5) surface in black and be carved with The copper pipe (3) of cathode symbol (10) is connected.