KR200480921Y1 - Nozzle assembly capable of performing suction and high pressure blowing - Google Patents
Nozzle assembly capable of performing suction and high pressure blowing Download PDFInfo
- Publication number
- KR200480921Y1 KR200480921Y1 KR2020150002171U KR20150002171U KR200480921Y1 KR 200480921 Y1 KR200480921 Y1 KR 200480921Y1 KR 2020150002171 U KR2020150002171 U KR 2020150002171U KR 20150002171 U KR20150002171 U KR 20150002171U KR 200480921 Y1 KR200480921 Y1 KR 200480921Y1
- Authority
- KR
- South Korea
- Prior art keywords
- air
- base
- hole
- intake
- nozzle
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
- B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
- B05B11/06—Gas or vapour producing the flow, e.g. from a compressible bulb or air pump
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/005—Nozzles or other outlets specially adapted for discharging one or more gases
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- Nozzles (AREA)
Abstract
The present invention relates to a structure design of an air gun nozzle combined with a cleaning function, and mainly changes the nozzle structure into a high-pressure jet or a large-flow jet with concentrated air flow, The injection function is changed to an inhalation function to make it an air gun nozzle having an inhalation function.
Description
The present invention relates to the design of the range of application of air guns. Conventional pneumatic air guns have had high-pressure injection function for a long time. However, in recent years, large flow rate nozzles And the use function and use are added by the change of the air flow blown from the air gun.
In addition to the conventional high-pressure injection and large-flow injection functions, the present invention adds a suction function in terms of functions and uses. That is, when the changeable base of the present invention is mounted on a conventional air gun, it has a cleaning purpose for sucking in addition to the injection function.
A conventional air gun structure has a body, a handle and a spray tube, a spray tube is installed at the front end of the body, a compressed air supply tube is connected to the rear end of the body, (air compressor), and controls the injection or blocking of the airflow by pulling or releasing the lever.
In the conventional air gun structure described above, the air gun has a large flow rate air flow, and the nozzle is mounted to the end of the air flow outlet of the spray gun when spraying. An air hole is installed along the spray gun at the end where the nozzle and the spray gun are combined And the air hole is located roughly behind the outlet of the spray tube. When airflow is injected from the spray tube, a negative pressure is generated in the tube. The airflow outside the nozzle flows into the nozzle by acceleration from the air hole, A large flow air gun is formed by jetting from the nozzle by strong airflow injected inside the jetting tube.
The present invention is based on the above-mentioned study on the application of the air gun function to further expand the use of the air gun, and it is considered that the air gun itself absorbs and discharges the air current, Is designed to function as an air outlet, and has never been applied to air suction design. In addition to the air intake function, the present invention maintains the air gun in the same direction when used so as to meet the habitual use of people.
The nozzle structure having the suction switching and high pressure injection function in the present invention includes a switching base, an air gun, a back cover, a front cover, and a slidable nozzle, wherein the switching base includes an intake base, an inner ring base, Wherein the intake screw is mounted on a lateral side of the intake base and the change base performs a direction change and an air flow change by the intake screw, And an air hole is formed in the inside of the intake screw so that the air chamber is communicated with the air hole and the intake base is connected to the hollow portion of the inner ring base An air flow hole is relatively installed, and a discharge hole is provided in the hollow portion of the exhaust base And a vent hole is formed in a predetermined position of the inner ring base so that the vent hole is communicated with the air chamber and the vent hole, And a nut;
Wherein the air gun is connected to the intake screw, the air gun has an intake hole, the intake hole communicates with the air hole of the intake screw,
The back cover covers the air flow hole of the intake base;
The front cover covers the discharge hole of the exhaust base, and the front cover is equipped with a spray pipe;
The slidable nozzle is attached to the spray tube of the front cover. A flange is provided at a front end of the spray tube to fix the position of the nozzle. The nozzle has a spray chamber therein, A sliding nut is provided at a rear end of the nozzle, and an O-type ring is provided between the nozzle and the sliding nut.
Further, a suction pipe is mounted in the air flow hole of the switching base, and a discharge pipe is mounted in the discharge hole.
More importantly, the use and installation of the parts is simple in use, and the user can complete the change of the function usage within the shortest time in the easiest way, so there is a lot of change in the combination of the structural parts. Accordingly, some of the structural parts of the present invention can be coupled to the spray gun of the conventional air gun.
At the same time, another function of the present invention can be used in combination with all gas and liquid fluid device members, whereby it can be applied to cooling, cleaning, and sucking of a machine or various apparatuses only by changing direction or replacing a connector, There are advantages such as easy operation, simple device, time saving and convenience.
BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a high flow schematic diagram of a preferred embodiment of the present invention.
2 is a suction switching schematic view of a preferred embodiment of the present invention;
3 is a high pressure injection schematic view of a preferred embodiment of the present invention.
Figure 4 is a high flow schematic diagram of another preferred embodiment of the present invention.
Figure 5 is a high flow schematic diagram of another preferred embodiment of the present invention.
1 is a schematic flow diagram of a comparatively preferred embodiment of the present invention. Referring to FIG. 1, a
The airflow sent from the air compressor through the
Further, the intake structure of the
Referring to FIG. 2, a schematic diagram of the suction switching of the preferred embodiment of the present invention is shown. After the
3 is a schematic view of high pressure injection of a preferred embodiment of the present invention. The rear end of the
The pneumatic airflow introduced through the
Referring to FIG. 4, a large-scale flow diagram of another preferred embodiment of the present invention is shown in which a
When a high-pressure airflow is injected from the
The
Referring now to Figure 5, there is shown a high flow rate schematic of another preferred embodiment of the present invention, wherein the
3, 4, and 5 do not necessarily have to be curved, as shown, and may have different designs, such as curved or straight, depending on the design of the air gun.
Taken together, this invention is sufficiently novelty, and similar designs have not been disclosed or filed in the past, and it is worthy of being industrially useful as the function is substantially added. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed.
10: Conversion base
11: intake base
12: Inner ring base
13: air chamber
14: Vent hole
15: air flow hole
16: Exhaust base
17: Exit hole
18, 33: O ring
19: Intake screw
20: Air hole
21: Adjusting screw
22: Nut
23: suction pipe
24:
25: Front cover
26: Distributor
27: Back cover
28: Nozzles
29: injection chamber
30, 41: intake hole
31: Sliding nut
32: Inner sliding hole
34: flange
40: Air Gun
Claims (2)
Wherein the switching base comprises an intake base, an inner ring base, an exhaust base, and an intake screw, the intake screw being mounted on a side of the intake base, And the inner ring base and the intake base are assembled to form an air chamber. An air hole is formed in the interior of the intake screw so that the air chamber is communicated with the air hole. Wherein the air intake base has an air flow hole relatively installed in a hollow portion of the inner ring base and a discharge hole is formed in a hollow portion of the exhaust base to communicate the air flow hole and the discharge hole, A vent hole is formed through the vent hole at a predetermined position of the inner ring base, Group and the chamber is communicated with the discharge hole, the air intake is provided with a screw, the adjusting screw and a nut, and;
Wherein the air gun is connected to the intake screw, the air gun has an intake hole, the intake hole communicates with the air hole of the intake screw,
The back cover covers the air flow hole of the intake base;
The front cover covers the discharge hole of the exhaust base, and the front cover is equipped with a spray pipe;
The slidable nozzle is attached to the spray tube of the front cover. A flange is provided at a front end of the spray tube to fix the position of the nozzle. The nozzle has a spray chamber therein, And an O-type ring is installed between the nozzle and the sliding nut,
Nozzle structure with suction switching and high pressure injection function.
And a suction pipe is installed in the air flow hole of the switching base, and a discharge pipe is mounted in the discharge hole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150002171U KR200480921Y1 (en) | 2015-04-07 | 2015-04-07 | Nozzle assembly capable of performing suction and high pressure blowing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2020150002171U KR200480921Y1 (en) | 2015-04-07 | 2015-04-07 | Nozzle assembly capable of performing suction and high pressure blowing |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200480921Y1 true KR200480921Y1 (en) | 2016-07-22 |
Family
ID=56613834
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2020150002171U KR200480921Y1 (en) | 2015-04-07 | 2015-04-07 | Nozzle assembly capable of performing suction and high pressure blowing |
Country Status (1)
Country | Link |
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KR (1) | KR200480921Y1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882620A (en) * | 2019-03-19 | 2019-06-14 | 无锡市伍豪机械设备有限公司 | A kind of small-bore check-valves |
KR102491044B1 (en) * | 2022-06-14 | 2023-01-26 | 주식회사 남부 | Multi air gun |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03197968A (en) * | 1989-03-07 | 1991-08-29 | Ricoh Co Ltd | Dry thermal roller fixing toner |
JP3197968B2 (en) | 1992-12-21 | 2001-08-13 | 松下電工株式会社 | Processing method of sheet metal box |
-
2015
- 2015-04-07 KR KR2020150002171U patent/KR200480921Y1/en active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03197968A (en) * | 1989-03-07 | 1991-08-29 | Ricoh Co Ltd | Dry thermal roller fixing toner |
JP3197968B2 (en) | 1992-12-21 | 2001-08-13 | 松下電工株式会社 | Processing method of sheet metal box |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109882620A (en) * | 2019-03-19 | 2019-06-14 | 无锡市伍豪机械设备有限公司 | A kind of small-bore check-valves |
KR102491044B1 (en) * | 2022-06-14 | 2023-01-26 | 주식회사 남부 | Multi air gun |
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Payment date: 20190610 Year of fee payment: 4 |