CN203614360U - Inflating pump cylinder disc assembly and inflating pump with cylinder disc assembly - Google Patents
Inflating pump cylinder disc assembly and inflating pump with cylinder disc assembly Download PDFInfo
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- CN203614360U CN203614360U CN201320853314.7U CN201320853314U CN203614360U CN 203614360 U CN203614360 U CN 203614360U CN 201320853314 U CN201320853314 U CN 201320853314U CN 203614360 U CN203614360 U CN 203614360U
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- pressure regulation
- venting
- inflating pump
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Abstract
The utility model provides an inflating pump cylinder disc assembly and an inflating pump with the cylinder disc assembly. A disc body and an air pressure adjusting device are arranged on the inflating pump cylinder disc assembly; the disc body, an air pressure gauge, an air output port used for being connected with a tire, and the air pressure adjusting device, of the inflating pump, are assembled; the air pressure adjusting device is arranged on the disc body; the air pressure adjusting device is in conduction with an air input channel or an air charging channel; a pressure adjusting cavity, a pressure adjusting valve body, a pressure adjusting spring and a pressure adjusting start control piece are arranged on the air pressure adjusting device; and an air discharging cavity, an air discharging valve rod and an air discharging spring are arranged on an air discharging mechanism. According to the utility model, tire pressure of a tire can be precisely controlled, a tire can be charged, tire pressure can be monitored in real time, air pressure adjustment can be carried out, and the tire can be discharged.
Description
Technical field
The utility model relates to automotive tire repair device technique field, particularly relates to a kind of inflating pump cylinder disk integrated and have an integrated inflating pump of this cylinder disk.
Background technique
Inflating pump is one of standing instrument of the traffic tool such as automobile.In the process of moving, inflating pump particularly Portable hitting air pump usually can solve driver's the matter of great urgency.
Portable hitting air pump for traffic tool such as automobiles is provided with motor, driving mechanism, cylinder body and cylinder deep bid conventionally, driving mechanism drives to the rotation of motor in the piston arranging in cylinder body, drive reciprocating motion of the pistons to produce pressurized gas, the pressurized gas that cylinder body produces are by cylinder deep bid corresponding input tire and pressure gauge respectively, on the one hand tire is inflated, also by pressure gauge, pressure is detected simultaneously.
Cylinder deep bid of the prior art disposes the gas input passage with the conducting of cylinder air outlet, respectively with the tyre inflating interface of gas input passage conducting, barometer input interface with gas input passage, the equal conducting of tyre inflating interface, the gas that cylinder produces is inflated tire by the unidirectional tyre inflating interface that inputs to of gas input passage, and the pressure in tire inputs to barometer by barometer input interface and carries out tire pressure test.
In practice, inevitably need to regulate the air pressure size in tire, and inflating pump of the prior art all do not possess the function that regulates pressure in tire.
Therefore,, for prior art deficiency, provide a kind of inflating pump cylinder disk that can free adjusting tire pressure integrated and to have the integrated inflating pump of this cylinder disk very necessary to overcome prior art deficiency.
Summary of the invention
One of the purpose of this utility model is to avoid the deficiencies in the prior art part and provides a kind of inflating pump cylinder disk integrated, and this inflating pump cylinder disk is integrated can regulating wheel air pressure, accurately controls pressure of tire.
Above-mentioned purpose of the present utility model realizes by following technological means.
A kind of inflating pump cylinder disk is integrated, is provided with disk body and barometric control unit, by the disk body of inflating pump, barometer, be integrated in one for the gas delivery port and the barometric control unit that are connected with tire;
Described disk body be provided with gas input passage for being connected with cylinder air outlet, with the filling channel of described gas input passage conducting and respectively with the barometer connecting passage of described gas input passage, the equal conducting of described gas inflated passage, the output terminal of filling channel is gas delivery port;
Described disk body be provided with gas input passage for being connected with cylinder air outlet, with the filling channel of described gas input passage conducting and respectively with the barometer connecting passage of described gas input passage, the equal conducting of described gas inflated passage;
Barometer and described barometer connecting passage are tightly connected, and described barometric control unit is arranged at described disk body, described barometric control unit and described gas input passage or described filling channel conducting.
Above-mentioned barometric control unit is provided with pressure regulating cavity, pressure regulation valve body, pressure adjusting spring and pressure regulation and starts control;
Described pressure regulating cavity is provided with pressure regulation input end, pressure regulation body and pressure regulation output terminal, described pressure regulation input end, described pressure regulation output terminal are fixedly connected with the two ends of described pressure regulation body respectively, described pressure regulation input end is fixedly assemblied in described disk body, described pressure regulation input end and described gas input passage or described filling channel conducting;
Described pressure regulation valve body and described pressure regulation input end match and are assemblied in described pressure regulation input end, described pressure regulation starts control and is provided with hollow passageway, described pressure regulation starts control activity and is assemblied in described pressure regulation output terminal, described pressure adjusting spring one end is connected to described pressure regulation valve body, and the described pressure adjusting spring the other end is connected to described pressure regulation and starts control.
Above-mentioned pressure regulation body is provided with valve body support, and the activity of described pressure regulation valve body is assemblied in described valve body support.
Above-mentioned pressure regulation valve body is provided with assembling end and abutment end, and described assembling end is fixedly connected with described abutment end, and described assembling end, described abutment end are all set to cylindric, and the diameter of described assembling end is greater than the internal diameter of described pressure regulation input end;
The diameter of described abutment end is less than the diameter of described assembling end, and the diameter of described abutment end is greater than the internal diameter of described hollow passageway.
The pressure regulation output terminal of above-mentioned pressure regulating cavity is provided with slip screw channel, and the outer wall that described pressure regulation starts control is provided with the screw thread matching with described slip screw channel, and described pressure regulation startup control is assemblied in the slip screw channel of described pressure regulation output terminal.
Above-mentioned barometric control unit is provided with air-release mechanism;
Described air-release mechanism is provided with air discharge cavity, venting valve rod and venting spring;
Described air discharge cavity is provided with venting input end and venting output terminal, and described venting input end is fixedly assemblied in described disk body, described venting input end and described gas input passage or described filling channel conducting, and described venting output terminal is provided with pilot hole;
Described venting valve rod is provided with butt end and taper end, and described butt end is fixedly connected with described taper end;
Described butt end is assemblied in described air discharge cavity and described taper end is passed described pilot hole and is exposed to described air discharge cavity, and described venting spring one end is connected to the butt end of described venting valve rod, and the described venting spring the other end is connected to described venting input end.
Above-mentioned air-release mechanism is also provided with vent seal pad, and described vent seal pad is assemblied between described butt end and described venting output terminal.
Above-mentioned assembling end and described abutment end are set to integrated formed structure, and described butt end and described taper end are set to integrated formed structure.
Above-mentioned gas input channel is provided with unidirectional valve pocket, one-way valve and input spring, and described unidirectional valve pocket is arranged at described gas input passage, and the input end of described unidirectional valve pocket is connected with cylinder air outlet, described unidirectional valve pocket and described filling channel conducting;
Described one-way valve is assemblied in the input end of described unidirectional valve pocket, and described input spring one end is connected to described one-way valve, and the other end of described input spring is connected to described unidirectional valve pocket.
Another object of the present utility model is to avoid the deficiencies in the prior art part and a kind of integrated inflating pump of above-mentioned cylinder disk that has is provided, and this inflating pump can regulating wheel air pressure, accurately controls pressure of tire.
Above-mentioned purpose of the present utility model realizes by following technological means.
A kind of inflating pump, the deep bid that is provided with the pump housing, be communicated with the pump housing, export with deep bid the tire connecting tube and the barometer that are communicated with respectively, a part of gas that deep bid produces the pump housing inputs to automobile tire by tire connecting tube, another part gas inputs to barometer and carries out air pressure detection, and it is integrated that described deep bid is set to above-mentioned inflating pump cylinder disk.
Inflating pump cylinder disk of the present utility model is integrated and have an integrated inflating pump of this cylinder disk, integrated disk body and the barometric control unit of being provided with of inflating pump cylinder disk; Described disk body be provided with gas input passage for being connected with cylinder air outlet, with the filling channel of described gas input passage conducting and respectively with the barometer connecting passage of described gas input passage, the equal conducting of described gas inflated passage; Barometer and described barometer connecting passage are tightly connected, and described barometric control unit is arranged at described disk body, described barometric control unit and described gas input passage or described filling channel conducting.By regulator, this inflating pump cylinder disk integrated and there is the integrated inflating pump of this cylinder disk can regulating wheel air pressure, accurately control pressure of tire.
Accompanying drawing explanation
Utilize accompanying drawing to be further described the utility model, but content in accompanying drawing does not form any restriction of the present utility model.
Fig. 1 is the integrated structural representation of a kind of inflating pump cylinder disk of the utility model;
Fig. 2 is Fig. 1 " A-A " sectional view;
Fig. 3 is " B-B " sectional view that removes pressure gauge remainder of Fig. 1.
In Fig. 1 to Fig. 3, comprising:
Filling channel 300, barometer connecting passage 400,
Pressure regulation input end 511, pressure regulation body 512, pressure regulation output terminal 513, valve body support 514,
Pressure regulation valve body 520, assembling end 521, abutment end 522,
Air-release mechanism 600,
Butt end 621, taper end 622,
Venting spring 630,
Vent seal pad 640,
Embodiment
With the following Examples the utility model is further described.
embodiment 1.
A kind of inflating pump cylinder disk is integrated, as shown in Figure 1 to Figure 3, is provided with disk body 100 and barometric control unit.
This inflating pump cylinder disk is integrated by the disk body of inflating pump, barometer, be integrated in one for the gas delivery port and the barometric control unit that are connected with tire.
As the common practise of related domain, the interface of gas input passage 200 is connected with cylinder air outlet, gas in the time of inflation in cylinder is entered by filling channel 300 and is inputed to tire by gas input passage 200, and while portion gas is delivered to barometer 700 by barometer connecting passage 400 and carries out pressure test.
Concrete, barometric control unit is provided with pressure regulating cavity 510, pressure regulation valve body 520, pressure adjusting spring 530 and pressure regulation and starts control 540.
Pressure regulating cavity 510 is provided with pressure regulating cavity input end 511, pressure regulation body 512 and pressure regulation output terminal 513, and pressure regulating cavity input end 511, pressure regulation output terminal 513 are fixedly connected with the two ends of pressure regulation body 512 respectively.Preferably, pressure regulating cavity input end 511, pressure regulation body 512 and pressure regulation output terminal 513 can be set to integrated formed structure, have sealing effect good, prepare feature simply and easily.
Pressure regulating cavity input end 511 is fixedly assemblied in disk body 100, pressure regulating cavity input end 511 and gas input passage 200 or filling channel 300 conductings.
Pressure regulation valve body 520 matches and is assemblied in pressure regulating cavity input end 511 with pressure regulating cavity input end 511, pressure regulation starts control 540 and is provided with hollow passageway 541, pressure regulation starts control 540 activities and is assemblied in pressure regulation output terminal 513, pressure adjusting spring 530 one end are connected to pressure regulation valve body 520, and pressure adjusting spring 530 the other ends are connected to pressure regulation and start control 540.
Gas can enter by pressure regulating cavity input end 511, under the state of namely not exitting under normal conditions, because being connected to pressure regulation, pressure adjusting spring 530 one end start control 540, the other end is connected to pressure regulation valve body 520, under the elastic force of pressure adjusting spring 530, pressure regulation valve body 520 can be blocked pressure regulating cavity input end 511, and gas can not enter in pressure regulating cavity 510 by pressure regulating cavity input end 511, therefore gas can not exitted by this barometric control unit.If in the time that the overpressure in tire need to be carried out portion gas discharge, can turn pressure regulation and start control 540, pressure adjusting spring 530 elastic force are reduced, pressure regulation valve body 520 departs from or part is left pressure regulating cavity input end 511, gas in tire will be by filling channel 300 in pressure regulating cavity input end 511 enters pressure regulation body 512, because starting control 540, pressure regulation is provided with hollow passageway 541, gas can be discharged by this hollow passageway 541, thereby the pressure in reduction tire, realizes the adjusting to tire pressure.After the pressure in tire reaches the numerical value needing, the pressure adjusting spring 530 when reverse operating pressure regulation starts control 540 is blocked pressure regulation valve body 520 by 511 sealings of pressure regulating cavity input end.
For the ease of assembling, pressure regulation body 512 is provided with valve body support 514, and 520 activities of pressure regulation valve body are assemblied in valve body support 514.
Concrete, pressure regulation valve body 520 is provided with assembling end 521 and abutment end 522, assembling end 521 is fixedly connected with abutment end 522, assembling end 521, abutment end 522 are all set to cylindric, the diameter of assembling end 521 is greater than the internal diameter of pressure regulating cavity input end 511, so that assembling end 521 can be blocked 511 sealings of pressure regulating cavity input end during with pressure regulating cavity input end 511 butt.The diameter of abutment end 522 is less than the diameter of assembling end 521, so that pressure adjusting spring 530 can firmly be assemblied in pressure regulation valve body 520.
Concrete, the pressure regulation output terminal 513 of pressure regulating cavity 510 is provided with slip screw channel, and the outer wall that pressure regulation starts control 540 is provided with the screw thread matching with the screw channel that slides, and pressure regulation startup control 540 is assemblied in the slip screw channel of pressure regulation output terminal 513.So just can realize venting or stop bleed air operation by screwing pressure regulation startup control 540.Concrete screw direction and can arrange flexibly as required.
Due in some cases, need to exit to tire, this barometric control unit is also provided with air-release mechanism 600.
Air-release mechanism 600 is provided with air discharge cavity 610, venting valve rod 620 and venting spring 630.Air discharge cavity 610 is provided with venting input end 611 and venting output terminal 612, and venting input end 611 is fixedly assemblied in disk body 100, venting input end 611 and gas input passage 200 or filling channel 300 conductings, and venting output terminal 612 is provided with pilot hole 613.
Venting valve rod 620 is provided with butt end 621 and taper end 622, and butt end 621 is fixedly connected with taper end 622, and preferably butt end 621 is set to integrated formed structure with taper end 622, has feature simple in structure, easy to prepare.
The working principle of this air-release mechanism 600 is such, namely do not need under normal conditions under the state of venting, because venting spring 630 one end are connected to butt end 621, the other end is connected to venting input end 611, under the elastic force of venting spring 630, butt end 621 is blocked the pilot hole 613 of venting output terminal 612, and gas can not be discharged by venting output terminal 612.In the time that needs are exitted, press venting valve rod 620, the butt end 621 extruding venting springs 630 of venting valve rod 620, the tubbiness of venting valve rod 620 separates with pilot hole 613, and the gas in tire is discharged by the gap between butt end 621 and pilot hole 613 entering air discharge cavity 610 by venting input end 611.After venting, unclamp venting valve rod 620, venting spring 630 resets, and venting valve rod 620 is extruded to air discharge cavity 610, and the butt end 621 of venting valve rod 620 is blocked pilot hole 613 again.By this air-release mechanism 600, can be to the tire processing of exitting.
In order to improve sealing effect, this air-release mechanism 600 is also provided with vent seal pad 630, and vent seal pad 630 is assemblied between butt end 621 and venting output terminal 612.
In order to ensure inflating and can not cause gas backstreaming phenomenon, the integrated gas input passage 200 of this inflating pump cylinder disk to be provided with unidirectional valve pocket 210, one-way valve 220 and input spring 230 tire.
One-way valve 220 is assemblied in the input end of unidirectional valve pocket 210, and input spring 230 one end are connected to one-way valve 220, and the other end of input spring 230 is connected to unidirectional valve pocket 210.
In the time that tire is inflated, under the gas pressure effect of cylinder air outlet, gas will push one-way valve 220, make one-way valve 220 compression input springs 230, between the input end of one-way valve 220 and unidirectional valve pocket 210, produce gap, gas enters gas input passage 200 by this gap and through filling channel 300, tire is inflated.And in the time stopping inflating, input spring 230 pushes back original position by the effect decline one-way valve 220 at restoring force one-way valve 220 is blocked the input end of unidirectional valve pocket 210, gas can not pass back into cylinder.
In sum, integrated by this inflating pump cylinder disk, can realize automobile tire is inflated, the air pressure of Simultaneous Monitoring automobile tire, adjusted the air pressure in tire and lay down the gas function in tire.There is accurate, simple in structure, practical feature.
embodiment 2.
A kind of have an integrated inflating pump of cylinder disk, the deep bid that is provided with the pump housing, be communicated with the pump housing, export with deep bid the tire connecting tube and the barometer that are communicated with respectively, a part of gas that deep bid produces the pump housing inputs to automobile tire by tire connecting tube, another part gas inputs to barometer and carries out air pressure detection, and it is integrated that its deep bid is set to inflating pump cylinder disk described in embodiment 1.
This inflating pump, is inflated, the air pressure of Simultaneous Monitoring automobile tire, adjusts the air pressure in tire and lay down the gas function in tire automobile tire by integrated realization of inflating pump cylinder disk.There is accurate, simple in structure, practical feature.
Finally should be noted that; above embodiment is the restriction in order to the technical solution of the utility model to be described but not to the utility model protection domain only; although the utility model is explained in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify or be equal to replacement the technical solution of the utility model, and not depart from essence and the scope of technical solutions of the utility model.
Claims (10)
1. inflating pump cylinder disk is integrated, it is characterized in that: be provided with disk body with barometric control unit by the disk body of inflating pump, barometer, be integrated in one for the gas delivery port and the barometric control unit that are connected with tire;
Described disk body be provided with gas input passage for being connected with cylinder air outlet, with the filling channel of described gas input passage conducting and respectively with the barometer connecting passage of described gas input passage, the equal conducting of described gas inflated passage, the output terminal of filling channel is gas delivery port;
Barometer and described barometer connecting passage are tightly connected, and described barometric control unit is arranged at described disk body, described barometric control unit and described gas input passage or described filling channel conducting.
2. inflating pump cylinder disk according to claim 1 is integrated, it is characterized in that: described barometric control unit is provided with pressure regulating cavity, pressure regulation valve body, pressure adjusting spring and pressure regulation and starts control;
Described pressure regulating cavity is provided with pressure regulation input end, pressure regulation body and pressure regulation output terminal, described pressure regulation input end, described pressure regulation output terminal are fixedly connected with the two ends of described pressure regulation body respectively, described pressure regulation input end is fixedly assemblied in described disk body, described pressure regulation input end and described gas input passage or described filling channel conducting;
Described pressure regulation valve body and described pressure regulation input end match and are assemblied in described pressure regulation input end, described pressure regulation starts control and is provided with hollow passageway, described pressure regulation starts control activity and is assemblied in described pressure regulation output terminal, described pressure adjusting spring one end is connected to described pressure regulation valve body, and the described pressure adjusting spring the other end is connected to described pressure regulation and starts control.
3. inflating pump cylinder disk according to claim 2 is integrated, it is characterized in that: described pressure regulation body is provided with valve body support, and the activity of described pressure regulation valve body is assemblied in described valve body support.
4. inflating pump cylinder disk according to claim 3 is integrated, it is characterized in that: described pressure regulation valve body is provided with assembling end and abutment end, described assembling end is fixedly connected with described abutment end, described assembling end, described abutment end are all set to cylindric, the diameter of described assembling end is greater than the internal diameter of described pressure regulation input end, and the diameter of described abutment end is less than the diameter of described assembling end.
5. inflating pump cylinder disk according to claim 4 is integrated, it is characterized in that: the pressure regulation output terminal of described pressure regulating cavity is provided with slip screw channel, the outer wall that described pressure regulation starts control is provided with the screw thread matching with described slip screw channel, and described pressure regulation startup control is assemblied in the slip screw channel of described pressure regulation output terminal.
6. integrated according to the inflating pump cylinder disk described in claim 1 to 5 any one, it is characterized in that: described barometric control unit is provided with air-release mechanism;
Described air-release mechanism is provided with air discharge cavity, venting valve rod and venting spring;
Described air discharge cavity is provided with venting input end and venting output terminal, and described venting input end is fixedly assemblied in described disk body, described venting input end and described gas input passage or described filling channel conducting, and described venting output terminal is provided with pilot hole;
Described venting valve rod is provided with butt end and taper end, and described butt end is fixedly connected with described taper end;
Described butt end is assemblied in described air discharge cavity and described taper end is passed described pilot hole and is exposed to described air discharge cavity, and described venting spring one end is connected to the butt end of described venting valve rod, and the described venting spring the other end is connected to described venting input end.
7. inflating pump cylinder disk according to claim 6 is integrated, it is characterized in that: be also provided with vent seal pad, described vent seal pad is assemblied between described butt end and described venting output terminal.
8. inflating pump cylinder disk according to claim 7 is integrated, it is characterized in that: described assembling end and described abutment end are set to integrated formed structure, and described butt end and described taper end are set to integrated formed structure.
9. inflating pump cylinder disk according to claim 1 is integrated, it is characterized in that: described gas input passage is provided with unidirectional valve pocket, one-way valve and input spring, described unidirectional valve pocket is arranged at described gas input passage, the input end of described unidirectional valve pocket is connected with cylinder air outlet, described unidirectional valve pocket and described filling channel conducting;
Described one-way valve is assemblied in the input end of described unidirectional valve pocket, and described input spring one end is connected to described one-way valve, and the other end of described input spring is connected to described unidirectional valve pocket.
10. an inflating pump, the deep bid that is provided with the pump housing, be communicated with the pump housing, export with deep bid the tire connecting tube and the barometer that are communicated with respectively, a part of gas that deep bid produces the pump housing inputs to automobile tire by tire connecting tube, another part gas inputs to barometer and carries out air pressure detection, it is characterized in that: it is integrated that described deep bid is set to inflating pump cylinder disk as described in claim 1 to 9 any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320853314.7U CN203614360U (en) | 2013-12-23 | 2013-12-23 | Inflating pump cylinder disc assembly and inflating pump with cylinder disc assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320853314.7U CN203614360U (en) | 2013-12-23 | 2013-12-23 | Inflating pump cylinder disc assembly and inflating pump with cylinder disc assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203614360U true CN203614360U (en) | 2014-05-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320853314.7U Expired - Fee Related CN203614360U (en) | 2013-12-23 | 2013-12-23 | Inflating pump cylinder disc assembly and inflating pump with cylinder disc assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203614360U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908530A (en) * | 2015-06-24 | 2015-09-16 | 蒋晓凡 | Tire pressure meter with exhausting function |
-
2013
- 2013-12-23 CN CN201320853314.7U patent/CN203614360U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104908530A (en) * | 2015-06-24 | 2015-09-16 | 蒋晓凡 | Tire pressure meter with exhausting function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20211223 |