CN217294155U - Semi-automatic inflation and deflation system for externally-hung type tire - Google Patents
Semi-automatic inflation and deflation system for externally-hung type tire Download PDFInfo
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- CN217294155U CN217294155U CN202221264173.0U CN202221264173U CN217294155U CN 217294155 U CN217294155 U CN 217294155U CN 202221264173 U CN202221264173 U CN 202221264173U CN 217294155 U CN217294155 U CN 217294155U
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Abstract
The utility model provides a semi-automatic inflation and deflation system of outer hanging tire. The device comprises an air storage cylinder, a pressurization control module, a pneumatic control valve control module, a wheel edge system assembly and an inflating valve assembly; the air storage cylinder is connected with the pressurization control module, the pressurization control module is connected with the pneumatic control valve control module, the pneumatic control valve control module is connected with the wheel edge system assembly, and the wheel edge system assembly is connected with the inflating valve assembly; the two wheel edge system assemblies are connected to the two air outlets of the pneumatic control valve control module. The utility model discloses a wheel limit system assembly accomplishes the gassing of filling fast to the tire, and through the twist grip valve of gas accuse valve control module, accomplish the inflation, gassing and the pressure measurement operation to the tire to the realization is to the regulation of tire pressure under different road conditions, makes the vehicle pass through complicated road conditions smoothly.
Description
Technical Field
The utility model relates to the technical field of vehicles, specifically be a semi-automatic inflation and deflation system of outer hanging tire.
Background
The vehicle is at the driving in-process, need adjust the tire pressure because of the road conditions is different, if the road conditions is good, if under the highway road conditions, need adjust the tire pressure and come, if the road conditions is not good, if under soft sand stone road conditions, just need adjust the tire pressure and go down, when the vehicle goes under desert road conditions, it is the area of contact who adjusts the tire in fact to adjust the tire pressure, the tire pressure is lower, the more flat and ground area of contact of tire is big more, the buoyancy to whole car is big more, the vehicle just is unlikely to sink down. At this time, the tire pressure of the tire can be regulated through the inflation and deflation system.
The prior tire inflation and deflation system has the defects of full automation, built-in inflation and easy air leakage due to poor tire sealing. The other type is an external inflation type, an air pipe is led in from the end part of the axle, and an inflation joint is arranged outside and is easily scratched by branches and the like.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model provides a solve the above-mentioned problem, provide a semi-automatic gassing system that fills of outer hanging tire of adjustable tire pressure. Through setting up the system of charging and discharging, adjust the height of tire pressure, satisfy the demand that the vehicle normally traveles under different road conditions.
The utility model adopts the following technical scheme:
a semi-automatic inflation and deflation system for an externally-hung type tire is arranged on a frame and comprises an air storage cylinder, a pressurization control module, a pneumatic control valve control module, a wheel edge system assembly and an inflating valve assembly;
the air storage cylinder is connected with the pressurization control module;
the pressurization control module is connected with the pneumatic control valve control module;
the pneumatic control valve control module is connected with the wheel edge system assembly;
the wheel edge system assembly is connected with the inflating valve assembly;
the number of the wheel edge system assemblies is two, and the two wheel edge system assemblies are respectively connected to the two air control air outlets of the air control valve control module.
Furthermore, the pressurization control module is provided with a pressurization air inlet, a filter assembly, a pressurization valve assembly and a pressurization air outlet.
Further, the pneumatic control valve control module is provided with a pneumatic control air inlet, a locking valve, a barometer, a hand-operated valve and a pneumatic control air outlet; the pneumatic control air inlet is connected with the pressurization control module, and the locking valve is arranged at the pneumatic control air inlet.
Furthermore, the hand-operated valve has three gears of inflation, deflation and pressure measurement.
Further, the wheel edge system assembly comprises a storage cylinder, a wheel edge air inlet connector, a spiral air pipe and a quick-change female connector;
the spiral air pipe is placed in the storage cylinder, one end of the spiral air pipe is connected with a wheel-side air inlet connector, and the wheel-side air inlet connector is connected to a pneumatic control air outlet of the pneumatic control valve control module; the other end of the spiral air pipe is connected with a quick-change female connector, and the quick-change female connector is assembled with a quick-change male connector of the inflating valve assembly.
Further, the valve assembly comprises an outer tire valve assembly and an inner tire valve assembly; the outer tire valve assembly and the inner tire valve assembly both comprise quick-change male connectors.
Further, the outer tire inflating valve assembly comprises an outer tire inflating valve conversion joint and the quick-change male joint;
further, the inner tube valve assembly comprises an inner tube valve extension bar and the quick-change male connector.
Compared with the prior art, the beneficial effects of the utility model embody:
1. the utility model provides an outer hanging semi-automatic inflation and deflation system can fill the gassing to the tire anytime and anywhere according to different road conditions, in time adjusts the atmospheric pressure of front and back tire, and the vehicle-mounted carries, and inflation and deflation is in time convenient.
2. The utility model provides an outer hanging semi-automatic gassing system that fills sets up two sets of wheel limit system assemblies, can make two front/rear wheels accomplish simultaneously fast and fill the gassing, perhaps accomplish simultaneously to the double valve mouth of same wheel and fill the gassing, has avoided filling the long problem of gassing time to have reduced the time cost.
3. The utility model provides an outer hanging semi-automatic gassing system that fills, the quick change coupler of setting can make the tire fill the connection that can be quick when gassing, easy operation is convenient.
Drawings
The drawings are only for purposes of illustrating particular embodiments and are not to be construed as limiting the invention.
FIG. 1: the external-hanging type semi-automatic tire inflation and deflation system is schematically composed;
FIG. 2: a boost control block diagram;
FIG. 3: a schematic diagram of a pneumatic control valve control module;
FIG. 4: a schematic view of a wheel edge system assembly;
FIG. 5: a schematic view of an outer tire valve assembly;
FIG. 6 is a schematic view of an inner tube valve assembly;
FIG. 7: an air path schematic diagram of an external-hanging type semi-automatic tire inflation and deflation system.
In the figure:
1-an air reservoir; 2-a boost control module; 3-a pneumatic control valve control module; 4-a wheel-rim system assembly; 5-cover tyre inflating valve assembly; 6-inner tube valve assembly; 7-a tyre; 8-vehicle frame.
21-a boost air inlet; 22-a filter assembly; 23-a booster valve assembly; 24-pressurized air outlet.
31-a pneumatic control air inlet; 32-locking valve; 33-barometer; 34-a hand-operated valve; and 35-a pneumatic control air outlet.
41-a storage cylinder; 42-helical gas pipe; 43-wheel-side air inlet joint; 44-quick-change female joint; 45-mounting a bracket.
51-outer tire valve adapter; 61-lengthening bar of inner tube valve; 52-a nut; 53-quick-change male joint.
Detailed Description
The invention is described in detail below with reference to the drawings, which form a part hereof, and with reference to embodiments of the invention. However, it should be understood by those skilled in the art that the following examples are not intended to limit the technical solutions of the present invention, and all equivalent changes or modifications made in the spirit of the technical solutions of the present invention should be considered as falling within the protection scope of the present invention.
As shown in fig. 1, the utility model provides a semi-automatic inflation and deflation system of outer hanging tire of adjustable tire pressure, this system is installed and is inflated, is deflated and the pressure measurement to tire 7 through setting up the inflation and deflation system that two control module and air reservoir 1, two wheel limit system assembly 4 link to each other on the frame to adjust the tire pressure of vehicle under different road conditions, make the vehicle pass through smoothly.
The inflation and deflation system comprises two control modules, an air storage cylinder 1, two wheel edge system assemblies 4, an outer tire valve assembly 5 and an inner tire valve assembly 6. The two control modules comprise a pressurization control module 2 and a pneumatic control valve control module 3.
As shown in fig. 1, the inflation and deflation system is mounted on the frame, and the air reservoir 1 is connected with the pressurization control module 2.
The pressurization control module 2 is connected with the pneumatic control valve control module 3.
The pneumatic control valve control module 3 is connected with two wheel edge system assemblies 4.
The wheel edge system assembly 4 is selectively communicated with an outer tire valve assembly 5 or an inner tube valve assembly 6 to inflate and deflate a tire 7.
As shown in fig. 2, the pressurization control module 2 is connected to the gas cartridge 1, the pressurization control module 2 is mounted on the vehicle frame, and the pressurization control module 2 includes: a booster air inlet 21, a filter assembly 22, a booster valve assembly 23 and a booster air outlet 24.
The filter assembly 22 is used to filter the gas from the gas cartridge 1 to ensure the reliability of the system operation.
The booster valve assembly 23 has a boosting function and is suitable for demands on the high-pressure tire 7.
A pressurization air inlet 21 of the pressurization control module 2 is connected with the air storage cylinder 1, and an air source enters the pressurization control module 2, firstly passes through a filter assembly 22, then passes through a pressurization valve assembly 23, and finally is discharged through a pressurization air outlet 24 to enter the air control valve control module 3.
Pneumatic control valve control module 3
One end of the pneumatic control valve control module 3 is connected with the pressurization control module 2, and the other end is connected with the wheel side system assembly 4, as shown in fig. 3, the pneumatic control valve control module 3 comprises a pneumatic control air inlet 31, a locking valve 32, a barometer 33, a hand-operated valve 34 and a pneumatic control air outlet 35.
The air control air inlet 31 is provided with a locking valve 32, and when the air charging and discharging system is not used for a long time, the locking valve 32 needs to be closed to prohibit air charging.
The air pressure gauge 33 is used to observe whether the tire pressure of the tire 7 reaches a required value.
The manual valve 34 selects the action to be executed by rotating a handle button of the manual valve 34, including inflation, deflation and pressure measurement, so as to realize the actions of inflation, deflation and pressure measurement.
And the pneumatic control air inlet 31 of the pneumatic control valve control module 3 is connected with the pressurization control module 2, and the pneumatic control air outlet 35 is connected with the wheel edge system assembly 4.
The utility model discloses set up two gas accuse gas outlets 35 on same gas accuse valve control module 3 for connect two wheel limit system assemblies 4 simultaneously.
Wheel edge system assembly 4
The wheel edge system assemblies 4 are two and used for charging and discharging two front wheels or two rear wheels simultaneously. As shown in fig. 4, the wheel-side system assembly 4 includes a storage cylinder 41, a spiral air pipe 42, a wheel-side air inlet connector 43, and a quick-change female connector 44. The storage cylinder 41 is arranged on the frame 8 through a mounting bracket 45, and a spiral air pipe 42 is arranged in the storage cylinder 41; one end of the spiral air pipe 42 is provided with a wheel-side air inlet joint 43 which is used for connecting the air control valve control module 3; the other end of the spiral air tube 42 is a quick-change female connector 44 for connecting with the tire valve assembly 5/the inner tube valve assembly 6.
When the system is inflated and deflated, the quick-change female connector 44 in the wheel-side system assembly 4 is inserted into the outer tire valve assembly 5/inner tire valve assembly 6 of the tire 7, and then the hand-operated valve 34 of the pneumatic control valve control module 3 is rotated, and the handle is rotated to the position of the knob for inflation or deflation, so that inflation or deflation can be performed.
When the system is used for measuring pressure, the hand-operated valve 34 of the pneumatic control valve control module 3 is rotated, the handle is rotated to the position of the pressure measuring knob for measuring pressure, and then the inflation or deflation is stopped.
As shown in fig. 5, the outer tire valve assembly 5 and the inner tube valve assembly 6 are respectively provided with the outer tire valve assembly 5 including an outer tire valve adapter 51, a nut 52 and a quick-change male connector 53.
As shown in fig. 6, the tube valve assembly 6 includes a tube valve extension bar 61, a nut 52, and a quick-change male connector 53.
The quick-change male connector 53 of the outer tube valve assembly and the inner tube valve assembly is used for being connected with the quick-change female connector 44 of the wheel edge system assembly 4, so that inflation and deflation of the tire are realized.
Inflation and deflation working principle
As shown in fig. 7, when inflating a tire, first open the lock valve 32 of the pneumatic control module 3, rotate the handle valve 34 to the "inflation" knob position, the air source in the air reservoir 1 enters the pressurization control module 2 through the pressurization air inlet 21, the air source enters the pneumatic control module 3 through the open lock valve 32 after being filtered and pressurized, then enters the two wheel-side system assemblies 4 through the pneumatic air outlet 35 of the pneumatic control module 3, and finally is connected with the quick-change male connector 53 of the valve assembly through the quick-change female connector 44 of the wheel-side system assembly 4, and the air source enters the tire 7 to inflate the tire 7.
When the tire inflation and deflation system deflates, the lock valve 32 of the pneumatic control valve control module 3 is firstly closed, the handle valve 34 is screwed to the deflation knob position, the air source firstly enters the wheel side system assembly 4 from the tire 7, then enters the pneumatic control valve control module 3 from the wheel side system assembly 4, and is discharged from the exhaust port of the pneumatic control valve control module 3, so that deflation is completed.
Description of the drawings: the female quick-change connector 44 and the male quick-change connector 53 form a pair of mutually matched quick-change connectors, and the concept of "female" and "male" is only used for distinguishing, and the female quick-change connector 44 and the male quick-change connector 53 can be installed in an exchange manner. For a vehicle, if the vehicle is a double-axle vehicle (two front wheels and two rear wheels), two sets of inflation and deflation systems can be arranged, one set is arranged near the bottom of the front wheel frame, and the other set is arranged near the bottom of the rear wheel frame; if be three bridge vehicles (two rear wheels of two middle-wheel of two front wheels), can set up three sets fill gassing system, one set is placed and is being close to front wheel frame bottom, one set is placed and is being close to middle-wheel frame bottom, one set is placed and is being close to rear wheel frame bottom. So set up, conveniently closely pull out spiral trachea butt joint inflating valve fast and fill the gassing. In addition, two wheel-side system assemblies are arranged in one set of inflation and deflation system, so that the inflation and deflation of a single tire with double air valves can be conveniently carried out, and not only is the connection to two tires convenient to carry out.
Claims (7)
1. The utility model provides a semi-automatic inflation and deflation system of outer hanging tire which characterized in that:
the inflation and deflation system is arranged on the frame and comprises an air storage cylinder, a pressurization control module, a pneumatic control valve control module, a wheel edge system assembly and an inflating valve assembly;
the air storage cylinder is connected with the pressurization control module;
the pressurization control module is connected with the pneumatic control valve control module;
the pneumatic control valve control module is connected with the wheel edge system assembly;
the wheel edge system assembly is connected with the inflating valve assembly;
the number of the wheel edge system assemblies is two, and the two wheel edge system assemblies are respectively connected to the two air control air outlets of the air control valve control module.
2. The semi-automatic externally-hung tire inflation and deflation system as claimed in claim 1, wherein: the pressurization control module is provided with a pressurization air inlet, a filter assembly, a pressurization valve assembly and a pressurization air outlet.
3. The semi-automatic externally-hung tire inflation and deflation system as claimed in claim 1, wherein: the pneumatic control valve control module is provided with a pneumatic control air inlet, a locking valve, a barometer, a hand-operated valve and a pneumatic control air outlet; the pneumatic control air inlet is connected with the pressurization control module, and the locking valve is arranged at the pneumatic control air inlet.
4. A semi-automatic externally-hung tire inflation and deflation system as claimed in claim 3, wherein: the hand-operated valve has three gears of inflation, deflation and pressure measurement.
5. The semi-automatic externally-hung tire inflation and deflation system as claimed in claim 1, wherein: the wheel edge system assembly comprises a storage cylinder, a wheel edge air inlet connector, a spiral air pipe and a quick-change female connector;
the spiral air pipe is placed in the storage cylinder, one end of the spiral air pipe is connected with a wheel-side air inlet connector, and the wheel-side air inlet connector is connected to a pneumatic control air outlet of the pneumatic control valve control module; the other end of the spiral air pipe is connected with a quick-change female connector, and the quick-change female connector is assembled with a quick-change male connector of the inflating valve assembly.
6. An on-board tire semi-automatic inflation and deflation system as claimed in claim 1 or 5, wherein:
the inflating valve assembly comprises an outer tire inflating valve assembly and an inner tire inflating valve assembly;
the outer tire valve assembly and the inner tire valve assembly both comprise quick-change male connectors.
7. The semi-automatic externally-hung tire inflation and deflation system as claimed in claim 6, wherein:
the outer tire inflating valve assembly comprises an outer tire inflating valve adapter and the quick-change male connector;
the inner tube inflating valve assembly comprises an inner tube inflating valve extension bar and the quick-change male connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221264173.0U CN217294155U (en) | 2022-05-25 | 2022-05-25 | Semi-automatic inflation and deflation system for externally-hung type tire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221264173.0U CN217294155U (en) | 2022-05-25 | 2022-05-25 | Semi-automatic inflation and deflation system for externally-hung type tire |
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| Publication Number | Publication Date |
|---|---|
| CN217294155U true CN217294155U (en) | 2022-08-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202221264173.0U Active CN217294155U (en) | 2022-05-25 | 2022-05-25 | Semi-automatic inflation and deflation system for externally-hung type tire |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576090A (en) * | 2023-07-12 | 2023-08-11 | 福安市亿隆电器有限公司 | Portable movable air pump device |
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2022
- 2022-05-25 CN CN202221264173.0U patent/CN217294155U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116576090A (en) * | 2023-07-12 | 2023-08-11 | 福安市亿隆电器有限公司 | Portable movable air pump device |
| CN116576090B (en) * | 2023-07-12 | 2023-09-19 | 福安市亿隆电器有限公司 | Portable movable air pump device |
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