CN208821768U - The triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device - Google Patents
The triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device Download PDFInfo
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- CN208821768U CN208821768U CN201821383006.1U CN201821383006U CN208821768U CN 208821768 U CN208821768 U CN 208821768U CN 201821383006 U CN201821383006 U CN 201821383006U CN 208821768 U CN208821768 U CN 208821768U
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- needle
- triggering
- crash safety
- safety clothes
- trigger device
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Abstract
The utility model discloses a kind of triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device, including needle handle and needle point, needle point is arranged on needle handle head, and the surface of needle handle is concaved with semi-spherical grooves.Its advantages are triggering needles when puncturing the bottle cap of external gas cylinder, puncture that mouth is bigger, and gas can discharge rapidly, and are rapidly filled with motorcycle crash safety clothes；The triggering needle construction of the utility model is complicated, and manufacturing cost is low.
Description
Technical field
The utility model relates to trigger needle, especially a kind of air heave type motorcycle crash safety clothes emergency pneumatic trigger device
Triggering needle.
Background technique
Currently, triggering needle is punctured full of pressure gas cylinder after air heave type motorcycle crash safety clothes flip-flop toggle
Sealing cover, gas forces gas to run through needle tubing and safety clothes is made to reach expansion effect, protect wrecked because of internal high pressure in bottle
Personnel.But high pressure gas is triggered after needle punctures in existing steel cylinder, punctures that mouth is smaller, and it is anti-that gas cannot be rapidly filled with motorcycle
Safety clothes are hit, cause motorcycle crash safety clothes aeration speed relatively slow.Existing triggering needle construction is complicated simultaneously, manufacturing cost
It is high.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, and it is tight to provide a kind of air heave type motorcycle crash safety clothes
The triggering needle of anxious inflation trigger device.
A kind of technical solution of the utility model:
A kind of triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device, including needle handle and needle point, needle
Point is arranged on needle handle head, and the surface of needle handle is concaved with semi-spherical grooves.
A kind of preferred embodiment is the fixed card slot that is surrounded by along semi-spherical grooves, the bottom of fixed card slot and semi-spherical grooves
The supporting surface of annular is formed between notch.
A kind of preferred embodiment is needle point and needle handle is removable connection, and needle point and needle handle junction are equipped with ring type seal.
It with needle handle is to be threadedly coupled that a kind of preferred embodiment, which is needle point,.
A kind of preferred embodiment is that needle handle is cylindrical-shaped structure, and needle point is wedge structure.
In summary technical solution, the utility model has the beneficial effects that being punctured when triggering needle punctures the bottle cap of external gas cylinder
Mouth is bigger, and gas can discharge rapidly, and be rapidly filled with motorcycle crash safety clothes；The triggering needle construction of the utility model is multiple
Miscellaneous, manufacturing cost is low.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and being implemented in accordance with the contents of the specification, and in order to allow the above and other purpose, feature of the utility model
It can be more clearly understood with advantage, it is special below to lift preferred embodiment, and cooperate attached drawing, detailed description are as follows.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model；
Fig. 2 is cross-sectional view when the utility model is used in trigger；
Fig. 3 is explosive view when the utility model is used in trigger.
Specific embodiment
To illustrate thought and purpose of the invention, the present invention is made below in conjunction with the drawings and specific embodiments further
Explanation.
As shown in Figure 1 to Figure 3, a kind of triggering needle 10 of air heave type motorcycle crash safety clothes emergency pneumatic trigger device,
It triggers needle 10 to be used in trigger, triggering needle 10 includes needle handle 11 and needle point 12, and needle point 12 is arranged in 11 head of needle handle, needle handle 11
Surface be concaved with semi-spherical grooves 111.
As shown in Figure 1 to Figure 3, trigger includes triggering needle 10, the containing tube 20 of both ends open, compressed spring 30, capping
40 and spherical valve 50；One end of containing tube 20 and the removable connection of external gas cylinder 60, the 40 removable connections of the other end and capping；It receives
Receiving the surface of pipe 20 offers open slot 21, and triggering needle 10, which is arranged in, in containing tube 20 and triggers the needle point 12 of needle 10 towards outside
Gas cylinder 60, compressed spring 30 are arranged in containing tube 20, and one end of compressed spring 30 is abutted with an end face of triggering needle 10, separately
One end is abutted with capping 40；Triggering 10 surface of needle is concaved with semi-spherical grooves 111, solid along being surrounded by for semi-spherical grooves 111
Determine card slot 112, forms the supporting surface 113 of annular between the bottom of fixed card slot 112 and the notch of semi-spherical grooves 111；Spherical valve
50 include globular part 51, fixed ring 52 and pulling department 53, and 52 ring set of fixed ring is outer in globular part 51 and connects with 51 activity of globular part
It connects, one end of pulling department 53 is connect with globular part 51, and the other end passes through fixed ring 52；Globular part 51 is contained in semi-spherical grooves 111
Interior, fixed ring 52 is clamped in open slot 21 and fixed card slot 112.
As shown in Figure 1 to Figure 3, the side wall of containing tube 20 is equipped with gas outlet (unmarked in figure), gas outlet close to gas cylinder 60,
Gas outlet is connect with external air heave type motorcycle crash safety clothes, and globular part 51 is movably arranged in semi-spherical grooves 111, compresses bullet
Spring 30 is in compressive state, and under the active force of compressed spring 30, fixed ring 52 is clamped on open slot 21 and fixed card slot 112
Interior, globular part 51 can be freely rotated in semi-spherical grooves 111.User puts on air heave type motorcycle crash safety clothes, pulling department
53 one end passes through fixed ring 52 and connect with motorcycle, and when user throws motorcycle, pulling department 53 pulls globular part 51, this
When globular part 51 drive fixed ring 52 to be detached from open slot 21 and fixed card slot 112, triggering needle 10 is made in the elastic force of compressed spring 30
Firmly lower to move rapidly toward 60 direction of gas cylinder, the needle point 12 of triggering needle 10 punctures the bottle cap of gas cylinder 60, and the gas in gas cylinder 60 is fast
Quick-release is put, and is drained into air heave type motorcycle crash safety clothes from gas outlet, and gas is full of air heave type motorcycle crash safety clothes,
Play safety protection function.
As shown in Figure 1 to Figure 3, needle point 12 and needle handle 11 are removable connection, and needle point 12 and 11 junction of needle handle are equipped with ring
Shape sealing ring 13.The gas that ring type seal 13 prevents gas cylinder 60 from discharging flow to 40 ends of capping along containing tube 20, enables to
The gas of release is flowed out from the gas outlet of containing tube 20 completely.
As shown in Figure 1 to Figure 3, needle point 12 is to be threadedly coupled with needle handle 11.Facilitate the replacement of needle point 12 Yu needle handle 11.
Preferably, as shown in Figure 1 to Figure 3, needle handle 11 is cylindrical-shaped structure, and needle point 12 is wedge structure.
It is specific embodiment of the present utility model above, it is noted that for those skilled in the art
For, without departing from the principle of this utility model, several improvements and modifications can also be made, these improvements and modifications
It is considered as the protection scope of the utility model.
Claims (5)
1. a kind of triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device, which is characterized in that including needle handle
And needle point, the needle point are arranged on needle handle head, the surface of the needle handle is concaved with semi-spherical grooves.
2. the triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device according to claim 1, special
Sign is, along the fixed card slot that is surrounded by of the semi-spherical grooves, the notches of the bottom of the fixed card slot and semi-spherical grooves it
Between formed annular supporting surface.
3. the triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device according to claim 1, special
Sign is that the needle point and needle handle are removable connection, and the needle point and needle handle junction are equipped with ring type seal.
4. the triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device according to claim 3, special
Sign is that the needle point is to be threadedly coupled with needle handle.
5. air heave type motorcycle crash safety clothes emergency pneumatic trigger device according to any one of claims 1 to 4
Trigger needle, which is characterized in that the needle handle is cylindrical-shaped structure, and the needle point is wedge structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821383006.1U CN208821768U (en) | 2018-08-23 | 2018-08-23 | The triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821383006.1U CN208821768U (en) | 2018-08-23 | 2018-08-23 | The triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208821768U true CN208821768U (en) | 2019-05-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821383006.1U Active CN208821768U (en) | 2018-08-23 | 2018-08-23 | The triggering needle of air heave type motorcycle crash safety clothes emergency pneumatic trigger device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208821768U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464060A (en) * | 2019-08-29 | 2019-11-19 | 苏州圣盾骑甲运动科技有限公司 | A kind of excitation apparatus of air bag clothes |
-
2018
- 2018-08-23 CN CN201821383006.1U patent/CN208821768U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110464060A (en) * | 2019-08-29 | 2019-11-19 | 苏州圣盾骑甲运动科技有限公司 | A kind of excitation apparatus of air bag clothes |
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