CN213870205U - Air outlet device of explosion inflator - Google Patents
Air outlet device of explosion inflator Download PDFInfo
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- CN213870205U CN213870205U CN202022829885.XU CN202022829885U CN213870205U CN 213870205 U CN213870205 U CN 213870205U CN 202022829885 U CN202022829885 U CN 202022829885U CN 213870205 U CN213870205 U CN 213870205U
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Abstract
The utility model relates to an air outlet device of an explosion-charging device, which comprises an explosion-charging device and an air outlet part; one end of the air outlet part is provided with a connecting cylinder body, and the other end of the air outlet part is provided with an air collecting nozzle; an air outlet channel is arranged in the air outlet part; the air outlet channel is respectively communicated with the connecting cylinder and the air collecting nozzle; a first internal thread is arranged on the inner wall of the connecting cylinder; a first external thread which can be in threaded connection with the first internal thread is arranged on the air outlet nozzle of the exploder; and a plurality of reinforcing ribs are arranged on the outer wall of the air outlet part. The effect is as follows: the outer wall of the air outlet part is provided with a plurality of reinforcing ribs to enhance the strength of the air outlet part and avoid the condition that the air outlet part is inclined by air due to long-term use of the air outlet part. After the air outlet part is screwed into the air outlet nozzle of the explosion filler completely, the beads of the spring bead screw are just correspondingly clamped in the clamping holes, so that the air outlet part has double stable functions.
Description
Technical Field
The utility model relates to an explode and fill ware technical field, more specifically say, it relates to an explode and fill ware air outlet means.
Background
With the development of economy, the popularity of automobiles is higher and higher, so the utilization rate of automobile tires is higher and higher. Automobile tires are essential parts of automobiles and are automobile parts which are most easily damaged.
The inflator is important equipment in the maintenance process, and the inflator is matched with the air outlet cylinder to be used for replacing an inflating meter to help the tire lip to be closed quickly. However, the structure of the existing explosion filler and the air outlet cylinder is easy to damage, the connection between the air outlet cylinder and the explosion filler is not stable, and the air outlet cylinder cannot be extended to adapt to various use scenes.
SUMMERY OF THE UTILITY MODEL
To the deficiency that prior art exists, the utility model aims to provide an explode and fill ware air outlet means.
The above technical purpose of the present invention can be achieved by the following technical solutions: an air outlet device of an explosion-charging device comprises the explosion-charging device and an air outlet part; one end of the air outlet part is provided with a connecting cylinder body, and the other end of the air outlet part is provided with an air collecting nozzle; an air outlet channel is arranged in the air outlet part; the air outlet channel is respectively communicated with the connecting cylinder and the air collecting nozzle; a first internal thread is arranged on the inner wall of the connecting cylinder; a first external thread which can be in threaded connection with the first internal thread is arranged on the air outlet nozzle of the exploder; and a plurality of reinforcing ribs are arranged on the outer wall of the air outlet part.
Optionally, a plurality of clamping holes are arranged on the air outlet nozzle of the explosion filler; the inner wall of the connecting cylinder body is provided with a plurality of spring wave ball screws which are in one-to-one correspondence with the clamping holes.
Optionally, a support seat for supporting on the hub is arranged on the air collecting nozzle.
Optionally, the spring wave ball screw is located between the first internal thread and the air outlet portion.
Optionally, a silica gel sleeve for sealing the connecting cylinder body and the air outlet nozzle of the explosion filler is sleeved on the outer side of the air outlet nozzle of the explosion filler; and under the condition that the ball of the spring ball screw is clamped in the clamping hole, the connecting cylinder is abutted with the silica gel sleeve.
Optionally, the air outlet portion includes a first air outlet cylinder and a second air outlet cylinder; the first air outlet cylinder is sleeved outside the second air outlet cylinder; the first air outlet cylinder is communicated with the second air outlet cylinder; the first air outlet cylinder is in telescopic connection with the second air outlet cylinder; the connecting cylinder body is arranged at the free end of the first air outlet cylinder; the connecting cylinder body is communicated with the first air outlet cylinder; the air collecting nozzle is arranged at the free end of the second air outlet cylinder; the air collecting nozzle is communicated with the second air outlet cylinder.
Optionally, a second internal thread is arranged on the outer side of the first air outlet cylinder; and a second external thread which can be in threaded connection with the second internal thread is arranged on the outer side of the second air outlet cylinder.
To sum up, the utility model discloses following beneficial effect has: the outer wall of the air outlet part is provided with a plurality of reinforcing ribs to enhance the strength of the air outlet part and avoid the condition that the air outlet part is inclined by air due to long-term use of the air outlet part. After the air outlet part is screwed into the air outlet nozzle of the explosion filler completely, the beads of the spring bead screw are just correspondingly clamped in the clamping holes, so that the air outlet part has double stable functions.
Drawings
FIG. 1 is a schematic assembly view of the present invention;
fig. 2 is a schematic structural view of the middle connection cylinder of the present invention.
In the figure: 1. an explosion-charging device; 11. a first external thread; 12. clamping holes; 2. an air outlet part; 21. a first air outlet cylinder; 211. a second internal thread; 22. a second air outlet cylinder; 221. a second external thread; 3. connecting the cylinder body; 31. a first internal thread; 4. a wind collecting nozzle; 5. reinforcing ribs; 6. spring wave ball screws; 7. a supporting seat; 8. and (4) a silica gel sleeve.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature. The terms "vertical," "horizontal," "left," "right," "up," "down," and the like are used for descriptive purposes only and are not intended to indicate or imply that the referenced device or element must be in a particular orientation, constructed and operated, and therefore should not be construed as limiting the present invention.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Referring to fig. 1, the present invention provides an air outlet device of an inflator 1, which comprises an inflator 1 and an air outlet part 2; the inflator 1 is used for discharging gas, and the gas outlet part 2 is used for rapidly sending the gas output by the inflator 1 into an automobile tire. One end of the air outlet part 2 is provided with a connecting cylinder 3, the other end is provided with an air collecting nozzle 4, and the end with a larger opening of the air collecting nozzle 4 is connected with the air outlet part 2; the air outlet of the air collecting nozzle 4 is small, the air speed is high, the air blowing is strong, and the air output by the explosion filler 1 can be sprayed into the vacuum tire more quickly. An air outlet channel is arranged in the air outlet part 2; the air outlet channel is respectively communicated with the connecting cylinder 3 and the air collecting nozzle 4; a first internal thread 31 is arranged on the inner wall of the connecting cylinder 3; a first external thread 11 which can be in threaded connection with the first internal thread 31 is arranged on the gas outlet nozzle of the exploder 1; the air outlet part 2 is connected to an air outlet nozzle of the exploder 1 through a connecting cylinder 3. The outer wall of the air outlet part 2 is provided with a plurality of reinforcing ribs 5 to enhance the strength of the air outlet part 2 and avoid the situation that the air outlet part 2 is inclined by air due to long-term use of the air outlet part 2.
In an optional embodiment, because the impact force of the explosion-charging device 1 is large, the air outlet part 2 is easy to fall off even if the air outlet part is in threaded connection, and therefore, a plurality of clamping holes 12 are formed in the air outlet nozzle of the explosion-charging device 1; a plurality of spring wave ball screws 6 which are in one-to-one correspondence with the plurality of clamping holes 12 are arranged on the inner wall of the connecting cylinder 3. After the air outlet part 2 is screwed into the air outlet nozzle of the explosion filler 1 completely, the beads of the spring bead screw 6 are just correspondingly clamped in the clamping holes 12, so that the air outlet part 2 has double stabilizing functions.
In the specific embodiment, the air outlet nozzle of the explosion filler 1 is cylindrical, the clamping hole 12 is circumferentially arranged along the air outlet nozzle of the explosion filler 1, and similarly, a plurality of mounting holes are circumferentially arranged on the inner wall of the connecting cylinder 3, and the spring wave ball screw 6 is correspondingly arranged in the mounting holes.
In an alternative embodiment, the spring ball screw 6 is located between the first internal thread 31 and the gas outlet portion 2.
In an alternative embodiment, a support seat 7 is provided on the collector nozzle 4, the support seat 7 being adapted to be supported on the hub to give a support point for the squib 1 of the present application.
In one embodiment, the silica gel sleeve 8 used for sealing the connecting cylinder 3 and the air outlet nozzle of the explosion-charging device 1 is sleeved outside the air outlet nozzle of the explosion-charging device 1; under the condition that the beads of the spring bead screw 6 are clamped in the clamping hole 12, namely after the air outlet part 2 is completely screwed into the air outlet nozzle of the explosion filler 1, the connecting cylinder 3 is abutted with the silica gel sleeve 8 so as to avoid the leakage of air from the air outlet nozzle of the explosion filler 1 and the connecting cylinder 3.
In an alternative embodiment of the gas outlet 2, in order that the gas outlet 2 can freely change the length, the gas outlet 2 comprises a first gas outlet cylinder 21 and a second gas outlet cylinder 22; the first air outlet cylinder 21 is sleeved outside the second air outlet cylinder 22; the first air outlet cylinder 21 is communicated with the second air outlet cylinder 22; the first air outlet cylinder 21 is in telescopic connection with the second air outlet cylinder 22, and the first air outlet cylinder 21 and the second air outlet cylinder 22 are in telescopic connection to achieve the effect of changing the length. The connecting cylinder body 3 is arranged at the free end of the first air outlet cylinder 21; the connecting cylinder body 3 is communicated with the first air outlet cylinder 21; the air collecting nozzle 4 is arranged at the free end of the second air outlet cylinder 22; the air collecting nozzle 4 is communicated with the second air outlet cylinder 22.
Specifically, the present application is provided with a second internal thread 211 on the outer side of the first air outlet cylinder 21; a second external thread 221 which can be in threaded connection with the second internal thread 211 is arranged on the outer side of the second air outlet cylinder 22, and the total length of the first air outlet cylinder 21 and the second air outlet cylinder 22 can be changed by screwing in and screwing out.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An air outlet device of an explosion-charging device is characterized by comprising the explosion-charging device and an air outlet part; one end of the air outlet part is provided with a connecting cylinder body, and the other end of the air outlet part is provided with an air collecting nozzle; an air outlet channel is arranged in the air outlet part; the air outlet channel is respectively communicated with the connecting cylinder and the air collecting nozzle; a first internal thread is arranged on the inner wall of the connecting cylinder; a first external thread which can be in threaded connection with the first internal thread is arranged on the air outlet nozzle of the exploder; and a plurality of reinforcing ribs are arranged on the outer wall of the air outlet part.
2. The squib outlet device of claim 1, wherein a plurality of fastening holes are further provided on the outlet nozzle of the squib; the inner wall of the connecting cylinder body is provided with a plurality of spring wave ball screws which are in one-to-one correspondence with the clamping holes.
3. A squib outlet apparatus according to claim 1, wherein a support seat for supporting on a hub is provided on the collector nozzle.
4. A squib outlet apparatus according to claim 2, wherein the spring bead screw is located between the first internal thread and the outlet portion.
5. The inflator gas outlet device according to claim 2, wherein a silica gel sleeve for sealing the connecting cylinder body and the gas outlet nozzle of the inflator is sleeved outside the gas outlet nozzle of the inflator; and under the condition that the ball of the spring ball screw is clamped in the clamping hole, the connecting cylinder is abutted with the silica gel sleeve.
6. A squib outlet device according to claim 1, wherein the outlet portion comprises a first outlet barrel and a second outlet barrel; the first air outlet cylinder is sleeved outside the second air outlet cylinder; the first air outlet cylinder is communicated with the second air outlet cylinder; the first air outlet cylinder is in telescopic connection with the second air outlet cylinder; the connecting cylinder body is arranged at the free end of the first air outlet cylinder; the connecting cylinder body is communicated with the first air outlet cylinder; the air collecting nozzle is arranged at the free end of the second air outlet cylinder; the air collecting nozzle is communicated with the second air outlet cylinder.
7. The squib outlet device of claim 6, wherein a second internal thread is provided on the outside of the first outlet barrel; and a second external thread which can be in threaded connection with the second internal thread is arranged on the outer side of the second air outlet cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022829885.XU CN213870205U (en) | 2020-11-30 | 2020-11-30 | Air outlet device of explosion inflator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022829885.XU CN213870205U (en) | 2020-11-30 | 2020-11-30 | Air outlet device of explosion inflator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213870205U true CN213870205U (en) | 2021-08-03 |
Family
ID=77065468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022829885.XU Active CN213870205U (en) | 2020-11-30 | 2020-11-30 | Air outlet device of explosion inflator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213870205U (en) |
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2020
- 2020-11-30 CN CN202022829885.XU patent/CN213870205U/en active Active
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