CN103706006B - A kind of medical spray gun - Google Patents
A kind of medical spray gun Download PDFInfo
- Publication number
- CN103706006B CN103706006B CN201310690886.2A CN201310690886A CN103706006B CN 103706006 B CN103706006 B CN 103706006B CN 201310690886 A CN201310690886 A CN 201310690886A CN 103706006 B CN103706006 B CN 103706006B
- Authority
- CN
- China
- Prior art keywords
- pump
- district
- cover
- spray gun
- rod
- 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.)
- Active
Links
- 239000007921 spray Substances 0.000 title claims abstract description 33
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 22
- 210000003128 head Anatomy 0.000 claims description 20
- 239000007788 liquid Substances 0.000 claims description 9
- 210000003928 nasal cavity Anatomy 0.000 claims description 8
- 238000000407 epitaxy Methods 0.000 claims description 5
- 239000000443 aerosol Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000001331 nose Anatomy 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1059—Means for locking a pump or its actuation means in a fixed position
-
- 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
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1001—Piston pumps
- B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
- B05B11/1025—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem a spring urging the outlet valve in its closed position
-
- 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
- B05B1/34—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl
- B05B1/3405—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl
- B05B1/341—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet
- B05B1/3421—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber
- B05B1/3431—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves
- B05B1/3436—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to influence the nature of flow of the liquid or other fluent material, e.g. to produce swirl to produce swirl before discharging the liquid or other fluent material, e.g. in a swirl chamber upstream the spray outlet with channels emerging substantially tangentially in the swirl chamber the channels being formed at the interface of cooperating elements, e.g. by means of grooves the interface being a plane perpendicular to the outlet axis
-
- 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
- B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
- B05B11/1042—Components or details
- B05B11/1043—Sealing or attachment arrangements between pump and container
- B05B11/1046—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container
- B05B11/1047—Sealing or attachment arrangements between pump and container the pump chamber being arranged substantially coaxially to the neck of the container the pump being preassembled as an independent unit before being mounted on the container
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The invention discloses a kind of medical spray gun, include combining cover, it is characterized in that: on described combining cover upper surface, be provided with connection bulge loop, pump assembly is provided with in described combining cover, the head nozzle of pump housing component operation can be driven when being provided with pressing above described combining cover, described head nozzle to be connected to above described pump assembly and to be interconnected with pump assembly, is provided with and can stops the stressed protective cover moved down of head nozzle between described head nozzle and combining cover.The object of the invention is to overcome weak point of the prior art, providing a kind of structure simple, can effectively prevent by by mistake by, play pump fast, spray volume is relatively stable, medical spray gun.
Description
Technical field
The present invention relates to a kind of medical spray gun.
Background technology
Aerosol apparatus is the utensil being commonly used to spraying medicine in medical field, is used for the department of stomatology, Pneumology Department and mouth, nose spraying.Existing nasal cavity aerosol apparatus does not generally have protector; in transport or use procedure, the button of aerosol apparatus is easy to be extruded because of maloperation move down; thus cause wasting or the generation of unnecessary accident; in addition due to the defect on existing nasal cavity atomiser design; in use there is pump relatively slow; the shortcomings such as spray volume is stable relatively not, and spray effect is not good.The demand of user can not be met.
So existing medical spray gun awaits perfect further.
Summary of the invention
The object of the invention is to overcome weak point of the prior art, providing a kind of structure simple, can effectively prevent by by mistake by, play pump fast, the metastable medical spray gun of spray volume.
In order to achieve the above object, the present invention adopts following scheme:
A kind of medical spray gun, include combining cover, it is characterized in that: on described combining cover upper surface, be provided with connection bulge loop, pump assembly is provided with in described combining cover, the head nozzle of pump housing component operation can be driven when being provided with pressing above described combining cover, described head nozzle to be connected to above described pump assembly and to be interconnected with pump assembly, is provided with and can stops the stressed protective cover moved down of head nozzle between described head nozzle and combining cover.
A kind of medical spray gun as above, is characterized in that described protective cover includes circular arc type cover body, and described circular arc type cover body opening two ends are respectively equipped with guide part, and described circular arc type cover body is set on described connection bulge loop.
A kind of medical spray gun as above, is characterized in that being provided with the handle portion of being convenient to circular arc type cover body to take out from connection bulge loop on described circular arc type cover body.
A kind of medical spray gun as above, it is characterized in that described head nozzle includes head pedestal, the groove that can be set on described connection bulge loop is provided with in described head pedestal, described head pedestal is provided with the nozzle that can stretch into nasal cavity, described nozzle exit end is provided with cloud point, described head pedestal is provided with the epitaxy part being convenient to press.
A kind of medical spray gun as above, is characterized in that being arranged with enclosing cover on described head nozzle.
A kind of medical spray gun as above, it is characterized in that described pump assembly includes pump chamber, described pump chamber includes the first pump district, the second pump district is provided with below described first pump district, the internal diameter in the second pump district is less than the internal diameter in the first pump district, the first connecting portion is provided with between described first pump district and the second pump district, the 3rd pump district is connected with in described second lower end, pump district, the internal diameter in described 3rd pump district is less than described second pump district internal diameter, the second connecting portion is provided with between described second pump district and the 3rd pump district, positioning step is provided with below described 3rd pump district, pump core assembly is provided with in described pump chamber.
A kind of medical spray gun as above, it is characterized in that described pump core assembly includes the locking cover be arranged in pump chamber upper inside wall, pump rod is provided with in described locking cover, pump rod is provided with limited step on described, the upper pump rod on described limited step top stretches out described combining cover, the upper pump rod of described limited step bottom is arranged in combining cover, described head nozzle is connected on pump rod, upper pump rod outer wall below described limited step is arranged with piston, auxiliary spring is provided with between described piston and limited step, described auxiliary spring is set on pump rod, lower pump rod is provided with in pump chamber on described below pump rod, main spring is provided with between described lower pump rod and positioning step, pump pearl is provided with in described pump chamber bottom.
A kind of medical spray gun as above, it is characterized in that described combining cover includes lid, described lid upper surface is provided with evagination connecting portion, installing hole is provided with in the middle of described evagination connecting portion, described upper pump rod is arranged in installing hole, and described connection bulge loop is arranged on outside evagination connecting portion, and described evagination connecting portion inwall is provided with positioning convex ring, described first pump district upper end outer wall is provided with position limiting convex ring, and described position limiting convex ring is fastened on described positioning convex ring.
A kind of medical spray gun as above, is characterized in that described lower pump rod includes the lower pump rod body that can insert pump rod inner chamber, and described lower pump rod body lower end is provided with seal head.
A kind of medical spray gun as above, is characterized in that being provided with pad in described combining cover, is connected with liquid guiding tube, in described combining cover, is provided with connecting thread in described pump chamber lower end.
In sum, the present invention relative to its beneficial effect of prior art is:
One, structure of the present invention is simple, pump assembly is provided with in combining cover, nozzle assembly is provided with on pump assembly top, be provided with between described head nozzle and combining cover and can stop the stressed protective cover moved down of head nozzle, effectively ensure that aerosol apparatus of the present invention is under the state of non-normal use, waste or unnecessary accident will be caused to occur because of maloperation.
Two, on circular arc type cover body opening two ends, guide part is respectively equipped with in protective cover of the present invention, protective cover is easily installed in and connects on bulge loop, easy for installation, and circular arc type cover body is provided with handle portion, be convenient to circular arc type cover body to take out from connection bulge loop, convenient disassembly.
Three, in the present invention, head nozzle includes head pedestal, head pedestal is provided with the nozzle that can stretch into nasal cavity, make aerosol apparatus of the present invention directly can go deep into user nasal cavity like this and medicinal liquid is sent into desirable position, effectively prevent from accidentally injuring face or eyes in use procedure simultaneously, described nozzle exit end is provided with cloud point, effectively ensure that spray effect, head pedestal is provided with epitaxy part, person's pressing easy to use, easy to use.
Four, on head nozzle, be arranged with enclosing cover in the present invention, effectively prevent the pollutant such as dust from entering head nozzle, safety and sanitation.
Five, middle pump body assembly of the present invention adopts dual spring design, makes aerosol apparatus of the present invention play pump fast, and spray volume is stablized.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present invention;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is Fig. 1 midship section schematic diagram;
Fig. 4 is the enlarged drawing at A place in Fig. 3;
Fig. 5 is the schematic diagram of protective cover in the present invention;
Fig. 6 is the schematic diagram of head nozzle of the present invention;
Fig. 7 is the schematic diagram of pump chamber of the present invention;
Fig. 8 is the schematic diagram of combining cover of the present invention.
Detailed description of the invention
Illustrate that the invention will be further described with detailed description of the invention below in conjunction with accompanying drawing:
A kind of medical spray gun as shown in Figures 1 to 3, include combining cover 1, described combining cover 1 upper surface is provided with and connects bulge loop 11, pump assembly 2 is provided with in described combining cover 1, the head nozzle 3 that pump assembly 2 can be driven to work when being provided with pressing above described combining cover 1, described head nozzle 3 to be connected to above described pump assembly 2 and to be interconnected with pump assembly 2, is provided with and can stops the stressed protective cover 4 moved down of head nozzle 3 between described head nozzle 3 and combining cover 1.
As shown in Fig. 2,3 and 5, protective cover 4 of the present invention includes circular arc type cover body 41, and described circular arc type cover body 41 opening two ends are respectively equipped with guide part 42, and described circular arc type cover body 41 is set on described connection bulge loop 11.
Be provided with on described circular arc type cover body 41 in the present invention and be convenient to circular arc type cover body 41 from the handle portion 43 connecting bulge loop 11 taking-up.
On circular arc type cover body 41 opening two ends, guide part 41 is respectively equipped with in protective cover 4 of the present invention, protective cover is easily installed in and connects on bulge loop 111, easy for installation, and circular arc type cover body 41 is provided with handle portion 43, be convenient to circular arc type cover body 41 to take out from connection bulge loop 11, convenient disassembly.
As shown in Fig. 2,3 and 6, head nozzle 3 of the present invention includes head pedestal 31, the groove 32 that can be set on described connection bulge loop 11 is provided with in described head pedestal 31, described head pedestal 31 is provided with the nozzle 33 that can stretch into nasal cavity, described nozzle 33 port of export is provided with cloud point 5, described head pedestal 31 is provided with the epitaxy part 34 being convenient to press.
In the present invention, nozzle 33 of the present invention directly can go deep into user nasal cavity medicinal liquid is sent into desirable position, effectively prevent from accidentally injuring face or eyes in use procedure simultaneously, described nozzle exit end is provided with cloud point, effectively ensure that spray effect, head pedestal is provided with epitaxy part, person's pressing easy to use, easy to use.
On described head nozzle 3, enclosing cover 6 is arranged with in the present invention.Effectively prevent the pollutant such as dust from entering head nozzle, safety and sanitation.
As Fig. 2, 3, shown in 4 and 7, pump assembly 2 described in the present invention includes pump chamber 21, described pump chamber 21 includes the first pump district 211, the second pump district 212 is provided with below described first pump district 211, the internal diameter in the second pump district 212 is less than the internal diameter in the first pump district 211, the first connecting portion 213 is provided with between described first pump district 211 and the second pump district 212, the 3rd pump district 214 is connected with in described second lower end, pump district 212, the internal diameter in described 3rd pump district 214 is less than described second pump district 212 internal diameter, the second connecting portion 215 is provided with between described second pump district 212 and the 3rd pump district 214, positioning step 216 is provided with below described 3rd pump district 214, pump core assembly 22 is provided with in described pump chamber 21.
As Fig. 2, 3, shown in 4, the core assembly of pump described in the present invention 22 includes the locking cover 221 be arranged in pump chamber 21 upper inside wall, pump rod 222 is provided with in described locking cover 221, pump rod 222 is provided with limited step 223 on described, the upper pump rod 222 on described limited step 223 top stretches out described combining cover 1, the upper pump rod 222 of described limited step 223 bottom is arranged in combining cover 1, described head nozzle 3 is connected on pump rod 222, upper pump rod 222 outer wall below described limited step 223 is arranged with piston 224, auxiliary spring 225 is provided with between described piston 224 and limited step 223, described auxiliary spring 225 is set on pump rod 222, lower pump rod 226 is provided with in pump chamber 21 on described below pump rod 222, main spring 227 is provided with between described lower pump rod 226 and positioning step 216, pump pearl 228 is provided with in described pump chamber 21 bottom.
Described in the present invention, lower pump rod 226 includes the lower pump rod body 2261 that can insert pump rod 222 inner chamber, and described lower pump rod body 2261 lower end is provided with seal head 2262.
Middle pump body assembly 2 of the present invention adopts dual spring to design, and makes aerosol apparatus of the present invention play pump fast, and spray volume is stablized.
As Fig. 1,2,3, shown in 4 and 8, combining cover 1 described in the present invention includes lid 12, described lid 12 upper surface is provided with evagination connecting portion 13, installing hole 14 is provided with in the middle of described evagination connecting portion 13, described upper pump rod 222 is arranged in installing hole 14, described connection bulge loop 11 is arranged on outside evagination connecting portion 13, described evagination connecting portion 13 inwall is provided with positioning convex ring 15, described first pump district 211 upper end outer wall is provided with position limiting convex ring 2111, and described position limiting convex ring 2111 is fastened on described positioning convex ring 15.
In described combining cover 1, be provided with pad 7 in the present invention, be connected with liquid guiding tube 8 in described pump chamber 21 lower end, in described combining cover 1, be provided with connecting thread 9.
Operation principle of the present invention:
1, in use protective cover 4 is first pulled out;
When 2, pressing head pedestal 31, overcome the elastic force of main spring 227, head pedestal 31 moves down, because of the elastic force effect of auxiliary spring 225, piston 224 and then moves down together, and the gas of pump chamber 21 inner chamber is compressed, when piston 224 withstands the first connecting portion 213 between the first pump district 211 and the second pump district 212, overcome auxiliary spring 225 elastic force, piston 224 and lower pump rod 226 sealing position are opened, and from then on pump chamber 21 inner chamber gas will be discharged position; Lower pump rod 226 moves down into the second connecting portion 215 between the second pump district 212 and the 3rd pump district 214, and head pedestal 31 stops pressing down;
When 3, unclamping head pedestal 31, because of the effect of main spring 227 and auxiliary spring 225, piston 224 and lower pump rod 226 seal rapidly and together with resilience, pump chamber 21 inner chamber forms parital vacuum, under external atmosphere pressure effect, liquid is introduced from liquid guiding tube 8 and washed pump pearl 228 open enter inner chamber; Continue pressing, liquid is flowed through cloud point by upper pump rod 222 form vaporific ejection because of liquid Incoercibility.
More than show and describe ultimate principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (7)
1. a medical spray gun, include combining cover (1), it is characterized in that: be provided with on described combining cover (1) upper surface and connect bulge loop (11), pump assembly (2) is provided with in described combining cover (1), the head nozzle (3) that pump assembly (2) can be driven to work when described combining cover (1) top is provided with pressing, described head nozzle (3) is connected to described pump assembly (2) top and is interconnected with pump assembly (2), be provided with between described head nozzle (3) and combining cover (1) and the stressed protective cover (4) moved down of head nozzle (3) can be stoped, described pump assembly (2) includes pump chamber (21), described pump chamber (21) includes the first pump district (211), the second pump district (212) is provided with in described first below, pump district (211), the internal diameter in the second pump district (212) is less than the internal diameter in the first pump district (211), the first connecting portion (213) is provided with between described first pump district (211) and the second pump district (212), the 3rd pump district (214) is connected with in described second pump district (212) lower end, the internal diameter in described 3rd pump district (214) is less than described second pump district (212) internal diameter, the second connecting portion (215) is provided with between described second pump district (212) and the 3rd pump district (214), positioning step (216) is provided with in described 3rd below, pump district (214), pump core assembly (22) is provided with in described pump chamber (21).
2. a kind of medical spray gun according to claim 1, it is characterized in that described protective cover (4) includes circular arc type cover body (41), described circular arc type cover body (41) opening two ends are respectively equipped with guide part (42), described circular arc type cover body (41) is set on described connection bulge loop (11), described circular arc type cover body (41) is provided with and is convenient to circular arc type cover body (41) from the handle portion (43) connecting bulge loop (11) taking-up.
3. a kind of medical spray gun according to claim 1, it is characterized in that described head nozzle (3) includes head pedestal (31), the groove (32) that can be set on described connection bulge loop (11) is provided with in described head pedestal (31), described head pedestal (31) is provided with the nozzle (33) that can stretch into nasal cavity, described nozzle (33) port of export is provided with cloud point (5), described head pedestal (31) is provided with the epitaxy part (34) being convenient to press.
4. a kind of medical spray gun according to claim 1 or 3, is characterized in that being arranged with enclosing cover (6) on described head nozzle (3).
5. a kind of medical spray gun according to claim 1, it is characterized in that described pump core assembly (22) includes the locking cover (221) be arranged in pump chamber (21) upper inside wall, upper pump rod (222) is provided with in described locking cover (221), pump rod (222) is provided with limited step (223) on described, the upper pump rod (222) on described limited step (223) top stretches out described combining cover (1), the upper pump rod (222) of described limited step (223) bottom is arranged in combining cover (1), described head nozzle (3) is connected on pump rod (222), upper pump rod (222) outer wall of described limited step (223) below is arranged with piston (224), auxiliary spring (225) is provided with between described piston (224) and limited step (223), described auxiliary spring (225) is set on pump rod (222), on described pump rod (222) below pump chamber (21) in be provided with lower pump rod (226), main spring (227) is provided with between described lower pump rod (226) and positioning step (216), pump pearl (228) is provided with in described pump chamber (21) bottom, described lower pump rod (226) includes the lower pump rod body (2261) inserting pump rod (222) inner chamber, described lower pump rod body (2261) lower end is provided with seal head (2262).
6. a kind of medical spray gun according to claim 5, it is characterized in that described combining cover (1) includes lid (12), described lid (12) upper surface is provided with evagination connecting portion (13), installing hole (14) is provided with in the middle of described evagination connecting portion (13), described upper pump rod (222) is arranged in installing hole (14), described connection bulge loop (11) is arranged on evagination connecting portion (13) outside, described evagination connecting portion (13) inwall is provided with positioning convex ring (15), described first pump district (211) upper end outer wall is provided with position limiting convex ring (2111), described position limiting convex ring (2111) is fastened on described positioning convex ring (15).
7. a kind of medical spray gun according to claim 5, it is characterized in that being provided with pad (7) in described combining cover (1), be connected with liquid guiding tube (8) in described pump chamber (21) lower end, in described combining cover (1), be provided with connecting thread (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690886.2A CN103706006B (en) | 2013-12-13 | 2013-12-13 | A kind of medical spray gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690886.2A CN103706006B (en) | 2013-12-13 | 2013-12-13 | A kind of medical spray gun |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103706006A CN103706006A (en) | 2014-04-09 |
| CN103706006B true CN103706006B (en) | 2015-12-23 |
Family
ID=50399581
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690886.2A Active CN103706006B (en) | 2013-12-13 | 2013-12-13 | A kind of medical spray gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103706006B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105056354B (en) * | 2015-07-30 | 2019-04-26 | 中山市美捷时包装制品有限公司 | A kind of band lengthens the atomizing pump device of nozzle |
| CN105013052B (en) * | 2015-07-30 | 2018-11-09 | 中山市美捷时包装制品有限公司 | It is a kind of to fall to spray the countable dosed administration actuator arrangement of assembly with impact-absorbing shell |
| CN105013053A (en) * | 2015-07-30 | 2015-11-04 | 中山市美捷时包装制品有限公司 | Sprayer mechanism |
| CN105056353A (en) * | 2015-07-30 | 2015-11-18 | 中山市美捷时包装制品有限公司 | Nasal cavity sprayer device |
| CN105148364A (en) * | 2015-07-30 | 2015-12-16 | 中山市美捷时包装制品有限公司 | Sprayer with dust-proof safety device |
| CN105013051A (en) * | 2015-07-30 | 2015-11-04 | 中山市美捷时包装制品有限公司 | Countable quantitative dosing actuator device with protecting cover |
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|---|---|---|---|---|
| US4228931A (en) * | 1978-02-09 | 1980-10-21 | Adm S.P.A. | Manually operated pump for dispensing micronized liquids at a predetermined pressure |
| US4961727A (en) * | 1988-11-16 | 1990-10-09 | Beard Walter C | Dispensing package |
| EP0531257A1 (en) * | 1991-09-05 | 1993-03-10 | Ciba-Geigy Ag | Method and device for storing and administering peptid containing dispersions |
| US5284132A (en) * | 1990-04-17 | 1994-02-08 | Coster Technologie Speciali S.P.A. | Device for the transnasal or oral administration of drugs or the like |
| US5509578A (en) * | 1994-04-26 | 1996-04-23 | Bespak Plc | Dispensing pump |
| CN1193283A (en) * | 1995-08-18 | 1998-09-16 | 法尔马索有限公司 | Spray applicator |
| CN203710486U (en) * | 2013-12-13 | 2014-07-16 | 中山市美捷时包装制品有限公司 | Sprayer for nasal cavity |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7249693B2 (en) * | 2003-04-09 | 2007-07-31 | Ursapharm Arzneimittel Gmbh & Co. Kg | Fluid dispenser |
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2013
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4228931A (en) * | 1978-02-09 | 1980-10-21 | Adm S.P.A. | Manually operated pump for dispensing micronized liquids at a predetermined pressure |
| US4961727A (en) * | 1988-11-16 | 1990-10-09 | Beard Walter C | Dispensing package |
| US5284132A (en) * | 1990-04-17 | 1994-02-08 | Coster Technologie Speciali S.P.A. | Device for the transnasal or oral administration of drugs or the like |
| EP0531257A1 (en) * | 1991-09-05 | 1993-03-10 | Ciba-Geigy Ag | Method and device for storing and administering peptid containing dispersions |
| US5509578A (en) * | 1994-04-26 | 1996-04-23 | Bespak Plc | Dispensing pump |
| CN1193283A (en) * | 1995-08-18 | 1998-09-16 | 法尔马索有限公司 | Spray applicator |
| CN203710486U (en) * | 2013-12-13 | 2014-07-16 | 中山市美捷时包装制品有限公司 | Sprayer for nasal cavity |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103706006A (en) | 2014-04-09 |
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Address after: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee after: Guangdong Meijieshi Holdings Co.,Ltd. Address before: No.21 Jiankang Road, Torch Development Zone, Zhongshan City, Guangdong Province 528400 Patentee before: MAJESTY PACKAGING SYSTEMS Ltd. |