CN207916468U - Self-filler for tire - Google Patents
Self-filler for tire Download PDFInfo
- Publication number
- CN207916468U CN207916468U CN201820273106.2U CN201820273106U CN207916468U CN 207916468 U CN207916468 U CN 207916468U CN 201820273106 U CN201820273106 U CN 201820273106U CN 207916468 U CN207916468 U CN 207916468U
- Authority
- CN
- China
- Prior art keywords
- adjusting cavity
- tire
- inserting terminal
- gas nozzle
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Measuring Fluid Pressure (AREA)
- Tires In General (AREA)
Abstract
The utility model proposes a kind of self-fillers for tire, including tyre pressure sensor, gas nozzle, pressing mechanism and controller；Gas nozzle is fixed on wheel rim, pressing mechanism includes pressure rings and fixed pedestal, fixed pedestal is fixed on bottom of frame, pressure rings are arranged by the way that electric pushrod is horizontally movable on fixed pedestal, pressure rings are cirque structure, the outer wall of pressure rings is equipped with the bulge loop of at least one arc-shaped structure, and bulge loop can press gland；Tyre pressure sensor is arranged in tire, and tyre pressure sensor and electric pushrod are connected with controller respectively, can be inflated automatically to tire in the process of moving, security performance greatly improved.
Description
Technical field
The utility model is related to a kind of self-filler more particularly to a kind of self-fillers for tire.
Background technology
With the development of science and technology, the improvement of people's living standards, the every household that spread to of automobile slowly becomes
The walking-replacing tools of people's indispensabilities, automobile industry are that people are made that prodigious contribution, the either trip of people or cargo
Transport all bring great convenience, in transport or trip, the tire of automobile is as automobile equipment consumption and workload
It is all the largest, the body that automobile tire will have a direct impact on people when breaking down or some tire pressure is not achieved orders peace
Entirely, therefore to the maintenance of tire it is the most important thing, the reduction air pressure that tire in long-term use can be slowly, if cannot get
Timely tonifying Qi pressurization is likely to that serious accident occurs, and for the safety of people's trip or transport, we need one kind can
Automatic inflating and the tire that air pressure can be kept.
Utility model content
The utility model proposes a kind of self-filler for tire regarding to the issue above, can be in driving process
In tire is inflated automatically, security performance greatly improved.
Specific technical solution is as follows：
A kind of self-filler for tire, including tyre pressure sensor, gas nozzle, pressing mechanism and controller；
Gas nozzle is fixed on wheel rim, and gas nozzle is equipped with the first adjusting cavity and the second adjusting cavity, and the first adjusting cavity passes through first
It is connected inside channel and wheel rim, is connected by second channel between the first adjusting cavity and the second adjusting cavity；
First piston is equipped in first adjusting cavity, first piston is movably equipped in the first adjusting cavity by the first spring
In, the end of first piston is equipped with the first inserting terminal, and the setting of the first inserting terminal insertable is in the second channel；
Second piston is equipped in second adjusting cavity, the stopper rod of second piston is fixedly connected across gas nozzle with gland, and gland is
Hemisphere structure, gland is equipped at least three guide rod, in the plug-type guide groove being arranged on gas nozzle of guide rod, is oriented to
It is attached by second spring between bar and guide groove；
The side wall of second adjusting cavity is equipped with several third channels, and outwardly extending formation third is adjusted in the middle part of third channel
Chamber, the second inserting terminal is equipped in third adjusting cavity, and the second inserting terminal is movably fixed on third tune by third spring
It saves in chamber, the second inserting terminal is located remotely from the side of the second adjusting cavity, and the second inserting terminal is for blocking third channel；
Pressing mechanism includes pressure rings and fixed pedestal, and fixed pedestal is fixed on bottom of frame, and pressure rings are pushed away by electronic
Bar is horizontally movable to be arranged on fixed pedestal, and pressure rings are cirque structure, and the outer wall of pressure rings is equipped at least one
The bulge loop of arc-shaped structure, bulge loop can press gland；
Tyre pressure sensor is arranged in tire, and tyre pressure sensor and electric pushrod are connected with controller respectively.
Further, the first inserting terminal is truncated cone-shaped structure.
Further, the second inserting terminal is sphere structure.
Further, the quantity of gas nozzle is 3, and 3 gas nozzles are uniformly fixed on the inner wall of wheel rim.
Further, the quantity of bulge loop is 2, and 2 bulge loops are symmetrical arranged.
The beneficial effects of the utility model are：
Utility model works principle is as follows：
When normal condition, electric pushrod is in contraction state, and pressure rings are not in contact with the gland on gas nozzle；
Tyre pressure sensor incudes the air pressure in tire in real time, when pressure decreases, transmits signals to controller, controller
Electric pushrod movement is controlled, so that pressure rings is moved between gas nozzle, gas nozzle is rotated with wheel rim, and pressure rings do not rotate, and works as gas
When mouth moves to the position not being in contact with bulge loop, lead at this point, the first inserting terminal blocks second under the action of the first spring
Road, third spring is in free state, the second inserting terminal does not block third channel；
With the movement of gas nozzle, bulge loop gradually depresses gland, and second piston is made to be inwardly compressed, at this point, the first inserting terminal
It compresses the first spring and leaves second channel, inflated into tire, the second inserting terminal blocks third channel；
After gas nozzle moves to removal bulge loop position, gland, the first inserting terminal and the second inserting terminal reset, and are followed with this
Ring, until tire pressure is normal, electric pushrod resets.
The utility model can in the process of moving automatically be inflated tire in summary, and safety greatly improved
Energy.
Description of the drawings
Fig. 1 is the utility model layout drawing（1）.
Fig. 2 is the utility model layout drawing（2）.
Fig. 3 is gas nozzle sectional view.
Specific implementation mode
It is clear to make the technical solution of the utility model be more clear, below in conjunction with the accompanying drawings to the utility model into advancing one
Step description, any technical characteristic to technical solutions of the utility model carry out the scheme that equivalencing is obtained with conventional reasoning and fall
Enter scope of protection of the utility model.
Reference numeral
Gas nozzle 1, the first adjusting cavity 2, the second adjusting cavity 3, first passage 4, second channel 5, first piston 6, the first spring
7, the first inserting terminal 8, second piston 9, gland 10, guide rod 11, second spring 12, third channel 13, third adjusting cavity 14,
Second inserting terminal 15, third spring 16, pressure rings 17, fixed pedestal 18, vehicle frame 19, electric pushrod 20, bulge loop 21, wheel rim
22。
A kind of self-filler for tire as shown in the figure, including tyre pressure sensor, gas nozzle 1, pressing mechanism and control
Device processed；
Gas nozzle is fixed on wheel rim 22, and gas nozzle is equipped with the first adjusting cavity 2 and the second adjusting cavity 3, the first adjusting cavity pass through
It is connected inside first passage 4 and wheel rim, is connected by second channel 5 between the first adjusting cavity and the second adjusting cavity；
First piston 6 is equipped in first adjusting cavity, first piston is movably equipped with by the first spring 7 and is adjusted first
In chamber, the end of first piston is equipped with the first inserting terminal 8, and the setting of the first inserting terminal insertable is in the second channel；
Second piston 9 is equipped in second adjusting cavity, the stopper rod of second piston is fixedly connected across gas nozzle with gland 10, gland
For hemisphere structure, gland is equipped at least three guide rod 11, in the plug-type guide groove being arranged on gas nozzle of guide rod,
It is attached by second spring 12 between guide rod and guide groove；
The side wall of second adjusting cavity is equipped with several third channels 13, the outwardly extending formation third tune in third channel middle part
Chamber 14 is saved, the second inserting terminal 15 is equipped in third adjusting cavity, the second inserting terminal is movably fixed by third spring 16
In third adjusting cavity, the second inserting terminal is located remotely from the side of the second adjusting cavity, and the second inserting terminal is for blocking third
Channel；
Pressing mechanism includes pressure rings 17 and fixed pedestal 18, and fixed pedestal is fixed on 19 bottom of vehicle frame, and pressure rings pass through
Electric pushrod 20 is horizontally movable to be arranged on fixed pedestal, and pressure rings are cirque structure, and the outer wall of pressure rings is equipped with
The bulge loop 21 of at least one arc-shaped structure, bulge loop can press gland；
Tyre pressure sensor is arranged in tire, and tyre pressure sensor and electric pushrod are connected with controller respectively.
Further, the first inserting terminal is truncated cone-shaped structure.
Further, the second inserting terminal is sphere structure.
Further, the quantity of gas nozzle is 3, and 3 gas nozzles are uniformly fixed on the inner wall of wheel rim.
Further, the quantity of bulge loop is 2, and 2 bulge loops are symmetrical arranged.
Utility model works principle is as follows：
When normal condition, electric pushrod is in contraction state, and pressure rings are not in contact with the gland on gas nozzle；
Tyre pressure sensor incudes the air pressure in tire in real time, when pressure decreases, transmits signals to controller, controller
Electric pushrod movement is controlled, so that pressure rings is moved between gas nozzle, gas nozzle is rotated with wheel rim, and pressure rings do not rotate, and works as gas
When mouth moves to the position not being in contact with bulge loop, lead at this point, the first inserting terminal blocks second under the action of the first spring
Road, third spring is in free state, the second inserting terminal does not block third channel；
With the movement of gas nozzle, bulge loop gradually depresses gland, and second piston is made to be inwardly compressed, at this point, the first inserting terminal
It compresses the first spring and leaves second channel, inflated into tire, the second inserting terminal blocks third channel；
After gas nozzle moves to removal bulge loop position, gland, the first inserting terminal and the second inserting terminal reset, and are followed with this
Ring, until tire pressure is normal, electric pushrod resets.
Claims (5)
1. for the self-filler of tire, it is characterized in that, including tyre pressure sensor, gas nozzle, pressing mechanism and controller；
Gas nozzle is fixed on wheel rim, and gas nozzle is equipped with the first adjusting cavity and the second adjusting cavity, and the first adjusting cavity passes through first passage
It is connected with inside wheel rim, is connected by second channel between the first adjusting cavity and the second adjusting cavity；
First piston is equipped in first adjusting cavity, first piston is movably equipped in the first adjusting cavity by the first spring,
The end of first piston is equipped with the first inserting terminal, and the setting of the first inserting terminal insertable is in the second channel；
Second piston is equipped in second adjusting cavity, the stopper rod of second piston is fixedly connected across gas nozzle with gland, and gland is hemisphere
Body structure, gland is equipped at least three guide rod, in the plug-type guide groove being arranged on gas nozzle of guide rod, guide rod with
It is attached by second spring between guide groove；
The side wall of second adjusting cavity is equipped with several third channels, outwardly extending formation third adjusting cavity in the middle part of third channel,
The second inserting terminal is equipped in third adjusting cavity, the second inserting terminal is movably fixed on third adjusting cavity by third spring
In, the second inserting terminal is located remotely from the side of the second adjusting cavity, and the second inserting terminal is for blocking third channel；
Pressing mechanism includes pressure rings and fixed pedestal, and fixed pedestal is fixed on bottom of frame, and pressure rings can by electric pushrod
On fixed pedestal, pressure rings are cirque structure for the setting moved horizontally, and the outer wall of pressure rings is equipped at least one circular arc
The bulge loop of shape structure, bulge loop can press gland；
Tyre pressure sensor is arranged in tire, and tyre pressure sensor and electric pushrod are connected with controller respectively.
2. it is used for the self-filler of tire as described in claim 1, it is characterized in that, the first inserting terminal is truncated cone-shaped knot
Structure.
3. it is used for the self-filler of tire as described in claim 1, it is characterized in that, the second inserting terminal is sphere knot
Structure.
4. it is used for the self-filler of tire as described in claim 1, it is characterized in that, the quantity of gas nozzle is 3,3 gas
Mouth is uniformly fixed on the inner wall of wheel rim.
5. it is used for the self-filler of tire as described in claim 1, it is characterized in that, the quantity of bulge loop is 2, and 2 are convex
Ring is symmetrical arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820273106.2U CN207916468U (en) | 2018-02-27 | 2018-02-27 | Self-filler for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820273106.2U CN207916468U (en) | 2018-02-27 | 2018-02-27 | Self-filler for tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207916468U true CN207916468U (en) | 2018-09-28 |
Family
ID=63600456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820273106.2U Expired - Fee Related CN207916468U (en) | 2018-02-27 | 2018-02-27 | Self-filler for tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207916468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274963A (en) * | 2018-02-27 | 2018-07-13 | 镇江神行太保科技有限公司 | Self-filler for tire |
-
2018
- 2018-02-27 CN CN201820273106.2U patent/CN207916468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274963A (en) * | 2018-02-27 | 2018-07-13 | 镇江神行太保科技有限公司 | Self-filler for tire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180928 Termination date: 20210227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |