CN104128329B - Pressure-vaccum Double Purpose Galt - Google Patents
Pressure-vaccum Double Purpose Galt Download PDFInfo
- Publication number
- CN104128329B CN104128329B CN201410333981.1A CN201410333981A CN104128329B CN 104128329 B CN104128329 B CN 104128329B CN 201410333981 A CN201410333981 A CN 201410333981A CN 104128329 B CN104128329 B CN 104128329B
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- CN
- China
- Prior art keywords
- pikestaff
- dust
- blowing tube
- rifle body
- dust blowing
- Prior art date
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
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- Electric Vacuum Cleaner (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a kind of pressure-vaccum Double Purpose Galt, comprise rifle body, the bottom of rifle body connects pikestaff; The middle part of rifle body is fixedly installed dust blowing tube plug, and the front end of rifle body arranges dust blowing tube joint, and the rear portion of rifle body is as dust suction seat; Pikestaff forms pikestaff upper airways and pikestaff lower airways, switch base is provided with between pikestaff upper airways and pikestaff lower airways, switch lever is equipped with in switch base, be provided with O type circle between the rear end of switch lever and switch base, O type circle is for controlling whether being communicated with of pikestaff lower airways and pikestaff upper airways; The front end of switch lever is fixedly connected with switch lever and cap; The front end of switch base is located at by switch lever cap sleeve, and switch lever cap are by switch spring connecting valve seat; The arrival end of pikestaff lower airways is provided with inlet suction port.The present invention can realize drifting dust and dust suction two kinds of functions, and the exchange of drifting dust and dust suction two kinds of functions is easily easy.
Description
Technical field
The present invention relates to a kind of dedusting rifle, be specifically related to a kind of pressure-vaccum Double Purpose Galt.
Background technology
In machinery production process, often can need to remove the dust produced in production and impurity.When the volume of impurity is comparatively large, the high pressure draught of dust blower can only be utilized to blow out outside machine by impurity, finally clean; And for the remaining less fine dust being difficult to clear up or impurity, then adopt dust-absorbing gun to be adsorbed, clear up thoroughly.
Existing dust blower and dust-absorbing gun are all individualism, and all need to be connected with external gas source and could to use, and seeming when therefore causing both to exchange installation extremely bothers, and adds somewhat to production cost.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pressure-vaccum Double Purpose Galt, and it can realize drifting dust and dust suction two kinds of functions.
For solving the problems of the technologies described above, the technical solution of pressure-vaccum Double Purpose Galt of the present invention is:
Comprise rifle body 1, the bottom of rifle body 1 connects pikestaff 2; The middle part of rifle body 1 is fixedly installed dust blowing tube plug 4, and the front end of rifle body 1 arranges dust blowing tube joint 5, and the rear portion of rifle body 1 is as dust suction seat 7; The inner chamber of dust blowing tube joint 5, dust blowing tube plug 4 and dust suction seat 7 is connected successively; The head of pikestaff 2 stretches into bottom rifle body 1; Connecting pin 10 is provided with between the head of pikestaff 2 and rifle body 1; Connecting pin 10 is connected with the longitudinal register of rifle body 1 for realizing pikestaff 2; The bottom of rifle body 1 offers two spring cavitys symmetrical each other, and spring 8 is longitudinally arranged in the spring cavity of rifle body 1, and spring 8 bottom is fixedly connected with steel ball 9; The spring cavity position that pikestaff 2 corresponds to rifle body 1 is provided with two semi-circular groove, and semi-circular groove is for holding steel ball 9; Rifle body 1 is rotated relative to pikestaff 2, steel ball 9 skids off in its semi-circular groove, then steel ball 9 by spring 8 upwardly, until after rifle body 1 rotates 180o, steel ball 9 falls in second half circular trough, make rifle body 1 circumferential relative to pikestaff 2 fixing, thus the front and back of rifle body 1 are exchanged, realize the exchange of drifting dust and dust-absorbing function; Pikestaff 2 forms pikestaff upper airways 31 and pikestaff lower airways 32, and the port of export of pikestaff upper airways 31 is connected with the outboard chambers of dust blowing tube plug 4 by the passage 11 of rifle body 1; The middle part of dust blowing tube plug 4 offers passage 12, by the outboard chambers of dust blowing tube plug 4 and intracavity inter-connection; Switch base 21 is provided with between pikestaff upper airways 31 and pikestaff lower airways 32, laterally switch lever 22 is equipped with in switch base 21, O type circle 46, O type circle 46 is provided with for controlling whether being communicated with of pikestaff lower airways 32 and pikestaff upper airways 31 between the rear end of switch lever 22 and switch base 21; The front end of switch lever 22 is fixedly connected with switch lever and cap 24; Switch lever cap 24 are sheathed on the front end of switch base 21, and switch lever cap 24 are by switch spring 23 connecting valve seat 21; The arrival end of pikestaff lower airways 32 is provided with inlet suction port 3.
The passage 11 of described rifle body 1 and the passage 12 of dust blowing tube plug 4 turn forward.
Press described switch lever backward and cap 24, switch lever cap 24 drives switch lever 22 to move backward, the O type circle 46 of switch lever 22 rear end is separated with switch base 21, then pikestaff lower airways 32 is connected with pikestaff upper airways 31, the air-flow now entering pikestaff lower airways 32 from inlet suction port 3 enters pikestaff upper airways 31 through switch lever 22, then the outboard chambers of dust blowing tube plug 4 is entered by the passage 11 of rifle body 1, entered the inner chamber of dust blowing tube plug 4 again by the passage 12 of dust blowing tube plug 4, blow out finally by dust blowing tube joint 5.
The endoporus of described dust suction seat 7 is rear large front little taper.
The anterior endoporus of described dust blowing tube plug 4 forms rear large front little taper.
The front end of described dust blowing tube plug 4 connects dust blowing tube joint 5, realizes sealing between the front end of dust blowing tube plug 4 and dust blowing tube joint 5 by O type circle 41; The rear end of dust blowing tube plug 4 is resisted against on the step surface in the middle part of rifle body 1, realizes sealing between the rear end of dust blowing tube plug 4 and rifle body 1 by O type circle 42.
Realize sealing by switch packing ring 44 between the rear end of described switch base 21 and pikestaff 2; Realize sealing by O type circle 45 between the front portion of switch base 21 and pikestaff 2.
Realize sealing by O type circle 47 between the middle part of described switch lever 22 and switch base 21.
When described rifle body 1 is in drifting dust state, Push switch bar cap 24 backward, switch lever cap 24 can drive switch lever 22 to move backward, the O type circle 46 of switch lever 22 rear end is separated with switch base 21, then pikestaff lower airways 32 is connected with pikestaff upper airways 31, the air-flow now entering pikestaff lower airways 32 from inlet suction port 3 enters pikestaff upper airways 31 through switch lever 22, then the outboard chambers of dust blowing tube plug 4 is entered by the passage 11 of rifle body 1, the inner chamber of dust blowing tube plug 4 is entered again by the passage 12 of dust blowing tube plug 4, blow out from dust blowing tube 6 finally by dust blowing tube joint 5, reach the effect of drifting dust.
When described rifle body 1 is in dust suction state, Push switch bar cap 24 backward, switch lever cap 24 can drive switch lever 22 to move backward, the O type circle 46 of switch lever 22 rear end is separated with switch base 21, then pikestaff lower airways 32 is connected with pikestaff upper airways 31, the air-flow now entering pikestaff lower airways 32 from inlet suction port 3 enters pikestaff upper airways 31 through switch lever 22, then the outboard chambers of dust blowing tube plug 4 is entered by the passage 11 of rifle body 1, the inner chamber of dust blowing tube plug 4 is entered again by the passage 12 of dust blowing tube plug 4, the cloth bag 72 that gathers dust is entered finally by dust blowing tube joint 5, meanwhile, the space of air-flow in dust suction seat 7 forms negative pressure, reaches the effect of dust suction, thus makes dust and foreign material enter into dust suction seat 7 along dust blowing tube 6, finally enter into and gather dust in cloth bag 72.
The technique effect that the present invention can reach is:
The present invention can realize drifting dust and dust suction two kinds of functions, and the exchange of drifting dust and dust suction two kinds of functions is easily easy.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the schematic diagram of pressure-vaccum Double Purpose Galt of the present invention; Now be in drifting dust state;
Fig. 2 is the operation principle schematic diagram of the present invention when being in drifting dust state;
Fig. 3 is the schematic diagram that the present invention is in dust suction state;
Fig. 4 is the operation principle schematic diagram of the present invention when being in dust suction state.
Description of reference numerals in figure:
1 is rifle body, and 2 is pikestaff,
3 is inlet suction port, and 4 is dust blowing tube plug,
5 is dust blowing tube joint, and 6 is dust blowing tube,
7 is dust suction seat, and 8 is spring,
9 is steel ball, and 10 is connecting pin,
11 is rifle body passage, and 12 is dust blowing tube plug passage,
21 is switch base, and 22 is switch lever,
23 is switch spring, and 24 are switch lever and cap,
31 is pikestaff upper airways, and 32 is pikestaff lower airways,
41 is O type circle, and 42 is O type circle,
43 is O type circle, and 44 is switch packing ring,
45 is O type circle, and 46 is O type circle,
47 is O type circle.
Detailed description of the invention
As shown in Figure 1, pressure-vaccum Double Purpose Galt of the present invention, comprises rifle body 1, and the bottom of rifle body 1 connects pikestaff 2; The middle part of rifle body 1 is fixedly installed dust blowing tube plug 4, and the front end of rifle body 1 arranges dust blowing tube joint 5, and dust blowing tube joint 5 is fixedly connected with dust blowing tube 6; The rear portion endoporus of rifle body 1 forms rear large front little taper, and the rear portion of rifle body 1 is as dust suction seat 7;
The front end of dust blowing tube plug 4 connects dust blowing tube joint 5, realizes sealing between the front end of dust blowing tube plug 4 and dust blowing tube joint 5 by O type circle 41; The rear end of dust blowing tube plug 4 is resisted against on the step surface in the middle part of rifle body 1, realizes sealing between the rear end of dust blowing tube plug 4 and rifle body 1 by O type circle 42;
The inner chamber of dust blowing tube 6, dust blowing tube joint 5, dust blowing tube plug 4 and dust suction seat 7 is connected successively;
The anterior endoporus of dust blowing tube plug 4 forms rear large front little taper;
Two symmetrical each other springs 8 and steel ball 9 is provided with between rifle body 1 and pikestaff 2; The head of pikestaff 2 stretches into bottom rifle body 1;
Connecting pin 10 and O type circle 43 is provided with between the head of pikestaff 2 and rifle body 1; Connecting pin 10 is connected with the longitudinal register of rifle body 1 for realizing pikestaff 2;
The bottom of rifle body 1 offers two spring cavitys symmetrical each other, and spring 8 is longitudinally arranged in the spring cavity of rifle body 1, and spring 8 bottom is fixedly connected with steel ball 9;
The spring cavity position that pikestaff 2 corresponds to rifle body 1 with the top joint face of rifle body 1 is provided with two semi-circular groove, and semi-circular groove is for holding steel ball 9;
Relative to pikestaff 2 rotating gun body 1, steel ball 9 skids off in its semi-circular groove, then steel ball 9 by spring 8 upwardly, until after rifle body 1 rotates 180o, steel ball 9 falls in second half circular trough, rifle body 1 is circumferential relative to pikestaff 2 fixing, thus the front and back of rifle body 1 are exchanged, and realizes the exchange of drifting dust and dust-absorbing function; Owing to being provided with connecting pin 10 between rifle body 1 and pikestaff 2 for fixing, so can not occur because the elastic force of spring 8 causes the two situation about being separated to occur;
Pikestaff 2 forms pikestaff upper airways 31 and pikestaff lower airways 32, and the port of export of pikestaff upper airways 31 is connected with the outboard chambers of dust blowing tube plug 4 by the passage 11 of rifle body 1; The middle part of dust blowing tube plug 4 offers passage 12, by the outboard chambers of dust blowing tube plug 4 and intracavity inter-connection; Passage 11 and passage 12 turn forward;
Be provided with switch base 21 between pikestaff upper airways 31 and pikestaff lower airways 32, realize sealing by switch packing ring 44 between the rear end of switch base 21 and pikestaff 2; Realize sealing by O type circle 45 between the front portion of switch base 21 and pikestaff 2;
Laterally being equipped with switch lever 22 in switch base 21, being provided with O type circle 46, O type circle 46 between the rear end of switch lever 22 and switch base 21 for controlling whether being communicated with of pikestaff lower airways 32 and pikestaff upper airways 31; Realize sealing by O type circle 47 between the middle part of switch lever 22 and switch base 21;
The front end of switch lever 22 is fixedly connected with switch lever and cap 24; Switch lever cap 24 are sheathed on the front end of switch base 21, and switch lever cap 24 are by switch spring 23 connecting valve seat 21;
The arrival end of pikestaff lower airways 32 is provided with inlet suction port 3.
Operation principle of the present invention is as follows:
Hold pikestaff 2, rifle body 1 rotated relative to pikestaff 2, when rifle body 1 dust blowing tube 6 forward time, be in drifting dust state; When rifle body 1 dust suction seat 7 forward time, be in dust suction state; Thus realize the exchange of drifting dust and dust-absorbing function;
As shown in Figure 2, when rifle body 1 is in drifting dust state, Push switch bar cap 24 backward, switch lever cap 24 can drive switch lever 22 to move backward, the O type circle 46 of switch lever 22 rear end is separated with switch base 21, then pikestaff lower airways 32 is connected with pikestaff upper airways 31, the air-flow now entering pikestaff lower airways 32 from inlet suction port 3 enters pikestaff upper airways 31 through switch lever 22, then the outboard chambers of dust blowing tube plug 4 is entered by the passage 11 of rifle body 1, the inner chamber of dust blowing tube plug 4 is entered again by the passage 12 of dust blowing tube plug 4, blow out from dust blowing tube 6 finally by dust blowing tube joint 5, reach the effect of drifting dust,
Because the passage 11 of rifle body 1 and the passage 12 of dust blowing tube plug 4 turn forward, guiding can be provided for the air-flow entering rifle body 1 from pikestaff 2, air-flow is sprayed forward;
Because most of air-flow all blows out in rifle body 1 along the middle part hollow position of dust blowing tube 6, so dust blowing tube 6 is not subject to the excessive power of air-flow in fact, the situation that dust blowing tube 6 departs from dust blowing tube joint 5 in drifting dust process therefore can not be there is;
As shown in Figure 3, when rifle body 1 is in dust suction state, now dust blowing tube 6 can be taken out from dust blowing tube joint 5 and be installed to dust suction seat 7, and load onto at the port of export of dust blowing tube joint 5 joint 71 that gathers dust, the joint 71 that gathers dust is connected with the cloth bag 72 that gathers dust, for receiving dust and foreign material;
As shown in Figure 4, Push switch bar cap 24 backward, switch lever cap 24 can drive switch lever 22 to move backward, the O type circle 46 of switch lever 22 rear end is separated with switch base 21, then pikestaff lower airways 32 is connected with pikestaff upper airways 31, the air-flow now entering pikestaff lower airways 32 from inlet suction port 3 enters pikestaff upper airways 31 through switch lever 22, then the outboard chambers of dust blowing tube plug 4 is entered by the passage 11 of rifle body 1, the inner chamber of dust blowing tube plug 4 is entered again by the passage 12 of dust blowing tube plug 4, the cloth bag 72 that gathers dust is entered finally by dust blowing tube joint 5,
Because now the passage 11 of rifle body 1 and the passage 12 of dust blowing tube plug 4 tilt backwards, guiding can be provided for the air-flow entering rifle body 1 from pikestaff 2, air-flow is in the process flowing to dust blowing tube joint 5 backward, space in dust suction seat 7 forms negative pressure, thus reach the effect of dust suction, and dust and foreign material all enter into dust suction seat 7 along dust blowing tube 6, finally enter into and gather dust in cloth bag 72.
Claims (10)
1. a pressure-vaccum Double Purpose Galt, is characterized in that: comprise rifle body (1), and the bottom of rifle body (1) connects pikestaff (2); The middle part of rifle body (1) is fixedly installed dust blowing tube plug (4), and the front end of rifle body (1) arranges dust blowing tube joint (5), and the rear portion of rifle body (1) is as dust suction seat (7); The inner chamber of dust blowing tube joint (5), dust blowing tube plug (4) and dust suction seat (7) is connected successively;
The head of pikestaff (2) stretches into rifle body (1) bottom; Connecting pin (10) is provided with between the head of pikestaff (2) and rifle body (1); Connecting pin (10) is connected with the longitudinal register of rifle body (1) for realizing pikestaff (2);
The bottom of rifle body (1) offers two spring cavitys symmetrical each other, and spring (8) is longitudinally arranged in the spring cavity of rifle body (1), and spring (8) bottom is fixedly connected with steel ball (9); Pikestaff (2) is provided with two semi-circular groove corresponding to the spring cavity position of rifle body (1), and semi-circular groove is for holding steel ball (9);
Rifle body (1) is rotated relative to pikestaff (2), steel ball (9) skids off in its semi-circular groove, then steel ball (9) by spring (8) upwardly, until after rifle body (1) rotation 180o, steel ball (9) falls in second half circular trough, make rifle body (1) circumferential relative to pikestaff (2) fixing, thus the front and back of rifle body (1) are exchanged, realize the exchange of drifting dust and dust-absorbing function;
Pikestaff (2) forms pikestaff upper airways (31) and pikestaff lower airways (32), and the port of export of pikestaff upper airways (31) is connected with the outboard chambers of dust blowing tube plug (4) by the passage (11) of rifle body (1); The middle part of dust blowing tube plug (4) offers passage (12), by the outboard chambers of dust blowing tube plug (4) and intracavity inter-connection;
Switch base (21) is provided with between pikestaff upper airways (31) and pikestaff lower airways (32), switch lever (22) is equipped with in switch base (21), be provided with O type circle (46) between the rear end of switch lever (22) and switch base (21), O type circle (46) is for controlling whether being communicated with of pikestaff lower airways (32) and pikestaff upper airways (31);
The front end of switch lever (22) is fixedly connected with switch lever and cap (24); Switch lever cap (24) are sheathed on the front end of switch base (21), and switch lever cap (24) are by switch spring (23) connecting valve seat (21);
The arrival end of pikestaff lower airways (32) is provided with inlet suction port (3).
2. pressure-vaccum Double Purpose Galt according to claim 1, is characterized in that: the passage (11) of described rifle body (1) and the passage (12) of dust blowing tube plug (4) turn forward.
3. pressure-vaccum Double Purpose Galt according to claim 1, it is characterized in that: press described switch lever backward and cap (24), switch lever cap (24) drive switch lever (22) to move backward, the O type circle (46) of switch lever (22) rear end is separated with switch base (21), then pikestaff lower airways (32) is connected with pikestaff upper airways (31), the air-flow now entering pikestaff lower airways (32) from inlet suction port (3) enters pikestaff upper airways (31) through switch lever (22), then the outboard chambers of dust blowing tube plug (4) is entered by the passage (11) of rifle body (1), the inner chamber of dust blowing tube plug (4) is entered again by the passage (12) of dust blowing tube plug (4), blow out finally by dust blowing tube joint (5).
4. pressure-vaccum Double Purpose Galt according to claim 1, is characterized in that: the endoporus of described dust suction seat (7) is rear large front little taper.
5. pressure-vaccum Double Purpose Galt according to claim 1, is characterized in that: the anterior endoporus of described dust blowing tube plug (4) forms rear large front little taper.
6. pressure-vaccum Double Purpose Galt according to claim 1, is characterized in that: the front end of described dust blowing tube plug (4) connects dust blowing tube joint (5), realizes sealing between the front end of dust blowing tube plug (4) and dust blowing tube joint (5) by O type circle (41); The rear end of dust blowing tube plug (4) is resisted against on the step surface at rifle body (1) middle part, realizes sealing between the rear end of dust blowing tube plug (4) and rifle body (1) by O type circle (42).
7. pressure-vaccum Double Purpose Galt according to claim 1, is characterized in that: realize sealing by switch packing ring (44) between the rear end of described switch base (21) and pikestaff (2); Realize sealing by O type circle (45) between the front portion of switch base (21) and pikestaff (2).
8. pressure-vaccum Double Purpose Galt according to claim 1, is characterized in that: realize sealing by O type circle (47) between the middle part of described switch lever (22) and switch base (21).
9. pressure-vaccum Double Purpose Galt according to claim 1, it is characterized in that: when described rifle body (1) is in drifting dust state, Push switch bar cap (24) backward, switch lever cap (24) can drive switch lever (22) to move backward, the O type circle (46) of switch lever (22) rear end is separated with switch base (21), then pikestaff lower airways (32) is connected with pikestaff upper airways (31), the air-flow now entering pikestaff lower airways (32) from inlet suction port (3) enters pikestaff upper airways (31) through switch lever (22), then the outboard chambers of dust blowing tube plug (4) is entered by the passage (11) of rifle body (1), the inner chamber of dust blowing tube plug (4) is entered again by the passage (12) of dust blowing tube plug (4), blow out from dust blowing tube (6) finally by dust blowing tube joint (5), reach the effect of drifting dust.
10. pressure-vaccum Double Purpose Galt according to claim 1, it is characterized in that: when described rifle body (1) is in dust suction state, Push switch bar cap (24) backward, switch lever cap (24) can drive switch lever (22) to move backward, the O type circle (46) of switch lever (22) rear end is separated with switch base (21), then pikestaff lower airways (32) is connected with pikestaff upper airways (31), the air-flow now entering pikestaff lower airways (32) from inlet suction port (3) enters pikestaff upper airways (31) through switch lever (22), then the outboard chambers of dust blowing tube plug (4) is entered by the passage (11) of rifle body (1), the inner chamber of dust blowing tube plug (4) is entered again by the passage (12) of dust blowing tube plug (4), the cloth bag that gathers dust (72) is entered finally by dust blowing tube joint (5), meanwhile, the space of air-flow in dust suction seat (7) forms negative pressure, reaches the effect of dust suction, thus makes dust and foreign material enter into dust suction seat (7) along dust blowing tube (6), finally enter in the cloth bag that gathers dust (72).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333981.1A CN104128329B (en) | 2014-07-15 | 2014-07-15 | Pressure-vaccum Double Purpose Galt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333981.1A CN104128329B (en) | 2014-07-15 | 2014-07-15 | Pressure-vaccum Double Purpose Galt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104128329A CN104128329A (en) | 2014-11-05 |
| CN104128329B true CN104128329B (en) | 2016-03-02 |
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ID=51801327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333981.1A Active CN104128329B (en) | 2014-07-15 | 2014-07-15 | Pressure-vaccum Double Purpose Galt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104128329B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016074197A1 (en) * | 2014-11-13 | 2016-05-19 | 盐城万达利针织机械有限公司 | Aerodynamic ejection-suction type dust collection device |
| KR102025172B1 (en) * | 2019-01-31 | 2019-09-25 | 한전케이피에스 주식회사 | Air cleaning gun having U type blowing tube |
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|---|---|---|---|---|
| US3967341A (en) * | 1975-08-14 | 1976-07-06 | Gavin Linus A | Vacuum and combination vacuum/blow means |
| CN2113837U (en) * | 1991-10-18 | 1992-08-26 | 航空航天工业部成都飞机工业公司 | Blowing dust removing gun |
| CN2225844Y (en) * | 1995-06-20 | 1996-05-01 | 吴世界 | Combined gun for blowing and sucking dust |
| DE19709376A1 (en) * | 1997-03-07 | 1998-09-10 | Focke & Co | Suction gun for sucking or blowing of substances e.g. dust or wood chip waste |
| CN2390547Y (en) * | 1999-09-06 | 2000-08-09 | 周武巧 | Blowing-off and suction two-purpose dust-collecting gun |
| US6367119B1 (en) * | 1999-09-22 | 2002-04-09 | Wuu-Cheau Jou | Dual-duty blowing and exhausting apparatus |
| CN203400898U (en) * | 2013-06-26 | 2014-01-22 | 台州市大江实业有限公司 | Multipurpose blow gun |
| CN203955625U (en) * | 2014-07-15 | 2014-11-26 | 浙江荣鹏气动工具有限公司 | Pressure-vaccum Double Purpose Galt |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090011101U (en) * | 2008-04-25 | 2009-10-29 | 현대제철 주식회사 | Air gun |
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2014
- 2014-07-15 CN CN201410333981.1A patent/CN104128329B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3967341A (en) * | 1975-08-14 | 1976-07-06 | Gavin Linus A | Vacuum and combination vacuum/blow means |
| CN2113837U (en) * | 1991-10-18 | 1992-08-26 | 航空航天工业部成都飞机工业公司 | Blowing dust removing gun |
| CN2225844Y (en) * | 1995-06-20 | 1996-05-01 | 吴世界 | Combined gun for blowing and sucking dust |
| DE19709376A1 (en) * | 1997-03-07 | 1998-09-10 | Focke & Co | Suction gun for sucking or blowing of substances e.g. dust or wood chip waste |
| CN2390547Y (en) * | 1999-09-06 | 2000-08-09 | 周武巧 | Blowing-off and suction two-purpose dust-collecting gun |
| US6367119B1 (en) * | 1999-09-22 | 2002-04-09 | Wuu-Cheau Jou | Dual-duty blowing and exhausting apparatus |
| CN203400898U (en) * | 2013-06-26 | 2014-01-22 | 台州市大江实业有限公司 | Multipurpose blow gun |
| CN203955625U (en) * | 2014-07-15 | 2014-11-26 | 浙江荣鹏气动工具有限公司 | Pressure-vaccum Double Purpose Galt |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104128329A (en) | 2014-11-05 |
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Address after: 318050 Water Shortage Village, Pengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee after: Zhejiang Rongpeng Pneumatic Tools Co., Ltd. Address before: 318050 Water Shortage Village, Pengjie Town, Luqiao District, Taizhou City, Zhejiang Province Patentee before: Zhejiang Rongpeng Air Tools Co., Ltd. |