CN102935258A - Push-and-pull type connection mechanism capable of rapidly replacing gun head of dual-purpose medicinal liquid spraying gun for treating oral cavity disease - Google Patents
Push-and-pull type connection mechanism capable of rapidly replacing gun head of dual-purpose medicinal liquid spraying gun for treating oral cavity disease Download PDFInfo
- Publication number
- CN102935258A CN102935258A CN201210479675XA CN201210479675A CN102935258A CN 102935258 A CN102935258 A CN 102935258A CN 201210479675X A CN201210479675X A CN 201210479675XA CN 201210479675 A CN201210479675 A CN 201210479675A CN 102935258 A CN102935258 A CN 102935258A
- Authority
- CN
- China
- Prior art keywords
- rifle head
- push
- gun
- rifle
- gun barrel
- 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.)
- Granted
Links
- 210000003128 head Anatomy 0.000 title claims abstract description 70
- 239000007788 liquid Substances 0.000 title claims abstract description 13
- 210000000214 mouth Anatomy 0.000 title claims abstract description 9
- 238000005507 spraying Methods 0.000 title abstract description 3
- 201000010099 disease Diseases 0.000 title abstract 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 3
- 238000013016 damping Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000007921 spray Substances 0.000 description 7
- 239000000843 powder Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Abstract
The invention discloses a push-and-pull type connection mechanism capable of rapidly replacing a gun head of a dual-purpose medicinal liquid spraying gun for treating oral cavity disease, comprising a gun head body, a gun barrel body, and a gun head connection mechanism. The connection mechanism is of a splicing type structure, one end of the connection mechanism is spliced with the gun head body of a gun head, the other end of the connection mechanism is spliced with the gun barrel body of a gun barrel, a square gap and a square body are respectively arranged on the head part of the gun barrel body and the protruding shaft root of the gun head body, and the projecting shaft of the gun head body is installed in the gun barrel body hole. The connection mechanism has the advantages of simple structure, convenience for use, rapid replacement of the gun head and no leakage.
Description
Technical field
The present invention relates to a kind of medical apparatus and instruments, particularly the plug-type Quick-changing rifle of medicinal liquid dual-purpose rifle head bindiny mechanism is sprayed in a kind of oral cavity for the treatment of.
Background technology
Existing treatment mouthspray dual-purpose rifle, its transposing rifle head connecting device complex structure operates not only slow but also inconvenient, also leak easily, and this treatment spraying dual-purpose rifle, medicinal liquid can only be sprayed, can not spray medicated powder, be that a kind of medium is medicinal liquid+compressed-air actuated two Fluid sprayers.
Summary of the invention
Technical problem to be solved by this invention is that a kind of energy Quick-changing rifle head will be provided, and the plug-type Quick-changing rifle of medicinal liquid dual-purpose rifle head bindiny mechanism is sprayed in leak free treatment oral cavity.
In order to solve above technical problem, the invention provides a kind of oral cavity for the treatment of and spray the plug-type Quick-changing rifle of medicinal liquid dual-purpose rifle head bindiny mechanism, comprise rifle head body, gun barrel body, rifle head bindiny mechanism, the plug-type Quick-changing rifle of described treatment mouthspray dual-purpose rifle head bindiny mechanism is plug in construction, the rifle head body of one end and rifle head is pegged graft, the gun barrel body of the other end and the body of a gun is pegged graft, gun barrel body head and the rifle head body projecting shaft root side's of being respectively equipped with breach and square body, rifle head body projecting shaft is packed in the gun barrel body opening.
Described rifle head bindiny mechanism comprises push-pull bar, push-pull bar lasso and O type rubber seal, push-pull bar is rectangular bar of steel plate structure, have next little one large two hole that link to each other, aperture is square hole, macropore is cylindrical hole, and push-pull bar blocks the square breach of gun barrel body place head, and blocks securely the square body of rifle head body projecting shaft root, with O type rubber seal rings for seal, guarantee that spray gun can not leak.O type rubber seal is equipped with as damping in the push-pull bar both sides.Square hole on the push-pull bar and side be as interference fits, crosses aperture of door when cylindrical hole embeds gun barrel body head and rifle head body and packs into as push-pull bar.
Advantage of the present invention:
1) simple in structure, easy to use, quick-change rifle head, and can not leak;
2) can spray medicinal liquid, also can spray medicated powder, a rifle is multiplex.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the enlarged drawing of A section among Fig. 1;
Fig. 3 is the structural representation of push-pull bar;
Fig. 4 is the structural representation of rifle head body;
Fig. 5 is the structural representation of gun barrel body;
The number in the figure explanation
1-rifle head body; 101-square body;
2-O type rubber seal A;
3-push-pull bar;
301-square hole; 302-cylindrical hole;
4-O type rubber seal B; 5-push-pull bar lasso;
6-O type rubber seal C; 7-O type rubber seal D;
8-gun barrel body; 801-square breach;
9-compressed air inlet port; 10-medicinal liquid bottle.
The specific embodiment
See also shown in the accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, the invention provides a kind of oral cavity for the treatment of and spray the plug-type Quick-changing rifle of medicinal liquid dual-purpose rifle head bindiny mechanism, comprise rifle head body 1, gun barrel body 8, rifle head bindiny mechanism, the plug-type Quick-changing rifle of described treatment mouthspray dual-purpose rifle head bindiny mechanism is plug in construction, the rifle head body 1 of one end and rifle head is pegged graft, the gun barrel body 8 of the other end and the body of a gun is pegged graft, gun barrel body 8 heads and the rifle head body 1 projecting shaft root side of being respectively equipped with breach 801 and square body 101, rifle head body 1 projecting shaft is packed in gun barrel body 8 holes.
As shown in Figure 3, described rifle head bindiny mechanism comprises push-pull bar 3, push-pull bar lasso 5 and O type rubber seal, push-pull bar 3 is rectangular bar of steel plate structure, have next little one large two hole that link to each other, aperture is square hole 301, and macropore is cylindrical hole 302, push-pull bar 3 blocks the square breach 801 of gun barrel body 8 place's heads, and block securely the square body 101 of rifle head body 1 projecting shaft root, with O type rubber seal rings for seal, guarantee that spray gun can not leak.O type rubber seal is equipped with as damping in push-pull bar 3 both sides.Square hole 301 on the push-pull bar 3 and side be as interference fits, crosses aperture of door when cylindrical hole 302 embeds gun barrel body 8 heads and rifle head body 1 and packs into as push-pull bar 3.
Work process of the present invention is: O shape rubber seal 6C is installed in rifle head body 1 projecting shaft groove first, 7D, again pack into respectively O shape rubber seal 2A at gun barrel body 8 heads, 4B and push-pull bar lasso 5, then cylindrical hole 302 aligning gun barrel bodies 8 heads of push-pull bar 3 are packed into, at last rifle head body 1 projecting shaft is put in gun barrel body 8 holes, the square hole 301 of push-pull bar 3 is aimed at the square breach 801 of gun barrel body 8 heads and the square body 101 of rifle head body 1 projecting shaft root, push-pull bar 3 pushes the square breach 801 of gun barrel body 8 heads and the square body 101 of rifle head body 1 projecting shaft root, namely installs.When changing the rifle head, as long as pull out push-pull bar 3 on hoping, the rifle head is aimed at push-pull bar cylindrical hole 302, just can pull out from push-pull bar cylindrical hole 302, can change very easily the rifle head.
Claims (2)
1. the plug-type Quick-changing rifle of medicinal liquid dual-purpose rifle head bindiny mechanism is sprayed in a treatment oral cavity, comprise rifle head body, gun barrel body, rifle head bindiny mechanism, it is characterized in that: the plug-type Quick-changing rifle of described treatment mouthspray dual-purpose rifle head bindiny mechanism is plug in construction, the rifle head body of one end and rifle head is pegged graft, the gun barrel body of the other end and the body of a gun is pegged graft, gun barrel body head and the rifle head body projecting shaft root side's of being respectively equipped with breach and square body, rifle head body projecting shaft is packed in the gun barrel body opening.
2. the plug-type Quick-changing rifle of medicinal liquid dual-purpose rifle head bindiny mechanism is sprayed in treatment according to claim 1 oral cavity, it is characterized in that: described rifle head bindiny mechanism comprises push-pull bar, push-pull bar lasso and O type rubber seal, push-pull bar is rectangular bar of steel plate structure, have next little one large two hole that link to each other, aperture is square hole, macropore is cylindrical hole, push-pull bar blocks the square breach of gun barrel body place head, and block the square body of rifle head body projecting shaft root, with O type rubber seal rings for seal, O type rubber seal is equipped with as damping in the push-pull bar both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479675.XA CN102935258B (en) | 2012-11-23 | 2012-11-23 | Push-and-pull type connection mechanism capable of rapidly replacing gun head of dual-purpose medicinal liquid spraying gun for treating oral cavity disease |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210479675.XA CN102935258B (en) | 2012-11-23 | 2012-11-23 | Push-and-pull type connection mechanism capable of rapidly replacing gun head of dual-purpose medicinal liquid spraying gun for treating oral cavity disease |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102935258A true CN102935258A (en) | 2013-02-20 |
| CN102935258B CN102935258B (en) | 2014-12-10 |
Family
ID=47694201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210479675.XA Expired - Fee Related CN102935258B (en) | 2012-11-23 | 2012-11-23 | Push-and-pull type connection mechanism capable of rapidly replacing gun head of dual-purpose medicinal liquid spraying gun for treating oral cavity disease |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102935258B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288898B (en) * | 2013-10-28 | 2017-01-11 | 浙江三创生物科技有限公司 | Powder spraying method and device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5143299A (en) * | 1991-03-26 | 1992-09-01 | Melnor Industries, Inc. | Spray gun |
| CN201235125Y (en) * | 2008-07-11 | 2009-05-13 | 广州白云蓝天电子科技有限公司 | Medical powder spray gun |
| CN201469839U (en) * | 2009-06-26 | 2010-05-19 | 广州白云蓝天电子科技有限公司 | Medical liquid medicine atomizer |
| CN203060505U (en) * | 2012-11-23 | 2013-07-17 | 上海申伟机电设备有限公司 | Push-and-pull type connection mechanism capable of rapidly replacing gun head of dual-purpose medicinal liquid spraying gun for treating oral cavity disease |
-
2012
- 2012-11-23 CN CN201210479675.XA patent/CN102935258B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5143299A (en) * | 1991-03-26 | 1992-09-01 | Melnor Industries, Inc. | Spray gun |
| CN201235125Y (en) * | 2008-07-11 | 2009-05-13 | 广州白云蓝天电子科技有限公司 | Medical powder spray gun |
| CN201469839U (en) * | 2009-06-26 | 2010-05-19 | 广州白云蓝天电子科技有限公司 | Medical liquid medicine atomizer |
| CN203060505U (en) * | 2012-11-23 | 2013-07-17 | 上海申伟机电设备有限公司 | Push-and-pull type connection mechanism capable of rapidly replacing gun head of dual-purpose medicinal liquid spraying gun for treating oral cavity disease |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104288898B (en) * | 2013-10-28 | 2017-01-11 | 浙江三创生物科技有限公司 | Powder spraying method and device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102935258B (en) | 2014-12-10 |
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| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI SHENWEI MEDICAL EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SHANGHAI SHENWEI ELECTROMECHANICAL EQUIPMENT CO., LTD. Effective date: 20141022 |
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Free format text: CORRECT: ADDRESS; FROM: 201408 FENGXIAN, SHANGHAI TO: 201499 FENGXIAN, SHANGHAI |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20141022 Address after: 201499, Fengxian District, Shanghai Road, Lane 2066, 1, 1 Applicant after: SHANGHAI SHENWEI MEDICAL INSTRUMENT CO., LTD. Address before: Fengxian District 201408 Shanghai fengtuo Highway No. 1111 Applicant before: Shanghai Shenwei Electromechanical Equipment Co., Ltd. |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170906 Address after: 528225, Guangdong, Foshan, Shishan Town, Nanhai village, Luen Luen Industrial Zone, Union Road, No. 5, one of the factory building Patentee after: Foshan Xin Xin medical equipment Co., Ltd. Address before: 201499, Fengxian District, Shanghai Road, Lane 2066, 1, 1 Patentee before: SHANGHAI SHENWEI MEDICAL INSTRUMENT CO., LTD. |
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| 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: 20141210 Termination date: 20201123 |