CN202756220U - Spray paint air pump - Google Patents
Spray paint air pump Download PDFInfo
- Publication number
- CN202756220U CN202756220U CN 201220398995 CN201220398995U CN202756220U CN 202756220 U CN202756220 U CN 202756220U CN 201220398995 CN201220398995 CN 201220398995 CN 201220398995 U CN201220398995 U CN 201220398995U CN 202756220 U CN202756220 U CN 202756220U
- Authority
- CN
- China
- Prior art keywords
- air pump
- air
- shrapnel
- spray paint
- rubber
- 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 - Lifetime
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Abstract
The utility model relates to a spray paint air pump. The spray paint air pump comprises a cylinder body and an air pump body, wherein the overheating protection automatic stop device is arranged between the air pump body and the cylinder body. Four corners of the bottom of the air pump body are respectively provided with rubber suckers. At least two rows of heat dissipation ports are arranged on the outer wall of the air pump body. Shrapnel of a gas outlet valve is rubber shrapnel. The spray paint air pump has the advantages that due to the fact that an air inflow valve is provided with an inner air inflow structure, the complex cylinder inner structure is simplified, noise is decreased, and vibration is reduced, and due to the fact that the rubber shrapnel which replaces the prior metal shrapnel is arranged on the gas outlet valve, noise produced by shrapnel contact is greatly reduced.
Description
Technical field
The utility model relates to a kind of art designing's matching appliances, particularly relates to a kind of air brushing air pump.
Background technique
The working principle of air brushing air pump is, motor drives the air pump bent axles by two vee belts, thus driven plunger inflate, the gas of getting imports gas receiver by pipeline.Gas receiver imports the gas in the gas receiver in the pressure regulator valve that is fixed on the air pump by a gas pipeline again on the other hand, thus the air pressure in the control gas receiver.When the air pressure in the gas receiver did not reach the pressure that pressure regulator valve sets up, the gas that enters pressure regulator valve in the gas receiver can not back down the pressure regulator valve valve; When the air pressure in the gas receiver reaches the pressure of pressure regulator valve setting; the gas that enters pressure regulator valve in the gas receiver backs down the pressure regulator valve valve; enter the air flue that communicates with pressure regulator valve in the air pump; and often open by the suction port of air flue control air pump; thereby make the air pump running no load; reach the minimizing kinetic equation loss, the purpose of protection air pump.When the air pressure in the gas receiver was lower than the pressure of pressure regulator valve setting because of loss, the valve in the pressure regulator valve with its return, disconnected the control gas circuit of air pump by return spring, and air pump begins to inflate again.
In the prior art, the suction port place of air brushing air pump is circumscribed with an admission line, not only makes its structure complicated, but also can produce very large noise and vibrations, simultaneously, existing gas outlet valve shell fragment is metal material, during the work of air brushing air pump, the shell fragment contact also can produce very large noise.
The model utility content
The purpose of this utility model is in order to solve the existing defective of air brushing frame in the prior art, and it is that the air brushing air pump of rubber shell fragment solves the problems referred to above that a kind of interior air intake structure, gas outlet valve shell fragment are provided.
To achieve these goals, the technical solution of the utility model is as follows:
A kind of air brushing air pump comprises cylinder block and air pump fuselage, and wherein, the inside of described cylinder block is provided with suction valve, is provided with the overtemperature protection automatic stop arrangement between described air pump fuselage and the cylinder block.
As preferred version, four jiaos of the bottom of described air pump fuselage are respectively equipped with rubber suction cups.
As preferred version, the outer wall of described air pump fuselage is provided with at least two row's thermovents.
As preferred version, the gas outlet valve shell fragment of described cylinder block is the rubber shell fragment.
The beneficial effect that the utlity model has: air intake structure in suction valve adopts, simplified complicated inner structure of air cylinder, reduced noise and reduced vibrations, gas outlet valve has used the rubber elastic piece structure to replace metal clips in the past, greatly reduces the contact noise of shell fragment.
Description of drawings
Fig. 1 is structural drawing of the present utility model;
Fig. 2 is the profile of cylinder block in the utility model.
Embodiment
Further understand and understanding for making structure characteristic of the present utility model and the effect reached had, cooperate detailed explanation in order to preferred embodiment and accompanying drawing, be described as follows:
Referring to Fig. 1 and Fig. 2; a kind of air brushing air pump; comprise cylinder block 10 and air pump fuselage 20; wherein, the inside of described cylinder block is provided with suction valve 12, and the gas outlet valve shell fragment 11 of cylinder block 10 is the rubber shell fragment; be provided with overtemperature protection automatic stop arrangement 40 between described air pump fuselage 20 and the cylinder block 10; four jiaos of the bottom of air pump fuselage 20 are respectively equipped with rubber suction cups 60, and the outer wall of air pump fuselage 20 is provided with two row's thermovents 31 and 32, also is provided with suction port 50 on the outer wall of air pump fuselage 20.
In sum, it only is preferred embodiment of the present utility model, be not to limit the scope that the utility model is implemented, all equalizations of doing according to the described shape of the utility model claim scope, structure, feature and spirit change and modify, and all should be included in the claim scope of the present utility model.
Claims (4)
1. an air brushing air pump comprises cylinder block and air pump fuselage, it is characterized in that: be provided with the overtemperature protection automatic stop arrangement between described air pump fuselage and the cylinder block.
2. air brushing air pump according to claim 1 is characterized in that, the gas outlet valve shell fragment of described cylinder block is the rubber shell fragment.
3. air brushing air pump according to claim 1 is characterized in that, four jiaos of the bottom of described air pump fuselage are respectively equipped with rubber suction cups.
4. air brushing air pump according to claim 1 is characterized in that, the outer wall of described air pump fuselage is provided with at least two row's thermovents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398995 CN202756220U (en) | 2012-08-13 | 2012-08-13 | Spray paint air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220398995 CN202756220U (en) | 2012-08-13 | 2012-08-13 | Spray paint air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756220U true CN202756220U (en) | 2013-02-27 |
Family
ID=47735405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220398995 Expired - Lifetime CN202756220U (en) | 2012-08-13 | 2012-08-13 | Spray paint air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756220U (en) |
-
2012
- 2012-08-13 CN CN 201220398995 patent/CN202756220U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |