CN108274963A - Self-filler for tire - Google Patents
Self-filler for tire Download PDFInfo
- Publication number
- CN108274963A CN108274963A CN201810160873.7A CN201810160873A CN108274963A CN 108274963 A CN108274963 A CN 108274963A CN 201810160873 A CN201810160873 A CN 201810160873A CN 108274963 A CN108274963 A CN 108274963A
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
- B60C23/001—Devices for manually or automatically controlling or distributing tyre pressure whilst the vehicle is moving
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The present invention proposes a kind of self-filler 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 present invention relates 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.
Invention content
The present invention proposes a kind of self-filler for tire regarding to the issue above, can in the process of moving certainly
It is dynamic that tire is inflated, 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 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.
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.
Beneficial effects of the present invention are：
Working principle of the invention 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 control
Electric pushrod moves, and pressure rings is made to be moved between gas nozzle, and gas nozzle is rotated with wheel rim, and pressure rings do not rotate, when gas nozzle is transported
When moving to the position not being in contact with bulge loop, at this point, the first inserting terminal blocks second channel under the action of the first spring, the
Three springs are 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 compresses
First spring leaves second channel, is inflated into tire, and 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 recycled with this, directly
Normal to tire pressure, electric pushrod resets.
The present invention can in the process of moving automatically be inflated tire in summary, and security performance greatly improved.
Description of the drawings
Fig. 1 is layout drawing of the present invention（1）.
Fig. 2 is layout drawing of the present invention（2）.
Fig. 3 is gas nozzle sectional view.
Specific implementation mode
Clear to make technical scheme of the present invention be more clear, the present invention is described further below in conjunction with the accompanying drawings,
Any technical characteristic to technical solution of the present invention carries out the scheme that equivalencing is obtained with conventional reasoning and each falls within guarantor of the present invention
Protect range.
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,
One 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 first
It is connected inside channel 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 in the first adjusting cavity by the first spring 7
In, 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, and gland is half
Sphere structure, gland is equipped at least three guide rod 11, in the plug-type guide groove being arranged on gas nozzle of guide rod, is oriented to
It is attached by second spring 12 between bar and guide groove；
The side wall of second adjusting cavity is equipped with several third channels 13, the outwardly extending formation third adjusting cavity in third channel middle part
14, it is equipped with the second inserting terminal 15 in third adjusting cavity, the second inserting terminal is movably fixed on the by third spring 16
In three adjusting cavities, 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 electronic
Push rod 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 at least
The bulge loop 21 of 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.
Working principle of the invention 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 control
Electric pushrod moves, and pressure rings is made to be moved between gas nozzle, and gas nozzle is rotated with wheel rim, and pressure rings do not rotate, when gas nozzle is transported
When moving to the position not being in contact with bulge loop, at this point, the first inserting terminal blocks second channel under the action of the first spring, the
Three springs are 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 compresses
First spring leaves second channel, is inflated into tire, and 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 recycled with this, directly
Normal to tire pressure, 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 |
|---|---|---|---|
| CN201810160873.7A CN108274963A (en) | 2018-02-27 | 2018-02-27 | Self-filler for tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810160873.7A CN108274963A (en) | 2018-02-27 | 2018-02-27 | Self-filler for tire |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108274963A true CN108274963A (en) | 2018-07-13 |
Family
ID=62808758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810160873.7A Pending CN108274963A (en) | 2018-02-27 | 2018-02-27 | Self-filler for tire |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108274963A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536817A (en) * | 1945-11-23 | 1951-01-02 | Lacroix Henri | Automatic pneumatic tire inflater |
| DE102010011124A1 (en) * | 2010-03-11 | 2011-12-15 | Andreas Stadlmeier | System for optimum tire pressure control in vehicles, has compact and functional design structure with compressed air generation mechanism and energy supply mechanism |
| CN202480796U (en) * | 2012-01-04 | 2012-10-10 | 东北林业大学 | Running inflation rim of automobile |
| CN103770585A (en) * | 2013-10-10 | 2014-05-07 | 广西科技大学 | Auto tire pressure adjustment device |
| CN206623633U (en) * | 2017-03-31 | 2017-11-10 | 飞鹏车辆配件有限公司 | Automatic inflating device for tyre of vehicle |
| CN207916468U (en) * | 2018-02-27 | 2018-09-28 | 镇江神行太保科技有限公司 | Self-filler for tire |
-
2018
- 2018-02-27 CN CN201810160873.7A patent/CN108274963A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2536817A (en) * | 1945-11-23 | 1951-01-02 | Lacroix Henri | Automatic pneumatic tire inflater |
| DE102010011124A1 (en) * | 2010-03-11 | 2011-12-15 | Andreas Stadlmeier | System for optimum tire pressure control in vehicles, has compact and functional design structure with compressed air generation mechanism and energy supply mechanism |
| CN202480796U (en) * | 2012-01-04 | 2012-10-10 | 东北林业大学 | Running inflation rim of automobile |
| CN103770585A (en) * | 2013-10-10 | 2014-05-07 | 广西科技大学 | Auto tire pressure adjustment device |
| CN206623633U (en) * | 2017-03-31 | 2017-11-10 | 飞鹏车辆配件有限公司 | Automatic inflating device for tyre of vehicle |
| CN207916468U (en) * | 2018-02-27 | 2018-09-28 | 镇江神行太保科技有限公司 | Self-filler for tire |
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