CN103656810B - For the actuator of aerosol drug canister - Google Patents
For the actuator of aerosol drug canister Download PDFInfo
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- CN103656810B CN103656810B CN201310607457.4A CN201310607457A CN103656810B CN 103656810 B CN103656810 B CN 103656810B CN 201310607457 A CN201310607457 A CN 201310607457A CN 103656810 B CN103656810 B CN 103656810B
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- aerosol drug
- drug canister
- cog
- lower gear
- cam
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Abstract
A kind of actuator for aerosol drug canister, include the actuator body with support (3) He Kagai (7), to be arranged between support (3) He Kagai (7) and for the identity device of the spray medicine number of times that shows aerosol drug canister, being set to connect with aerosol drug canister and being pressed down and gone up twice motion by aerosol drug canister is that a standard drives identity device to count driving device once, when aerosol drug canister carries out spray medicine, counted by identity device and driving device, no longer the same with existing actuator do not have counting assembly, therefore the number of times that patient records spray medicine is facilitated, be conducive to the use amount controlling medicine.
Description
One, technical field
The present invention relates to a kind of actuator, especially a kind of actuator for aerosol drug canister.
Two, background technology
When treating asthma, use aerosol drug canister that medicine is sprayed onto in trachea, it is a kind of Therapeutic Method most effectively, the actuator that aerosol drug canister sprays will be used, therefore the actuator for aerosol drug canister is a kind of important medical treatment device, existing in the actuator of aerosol drug canister, all facilitate patient to press aerosol drug canister, or improve aerosol drug canister ejection efficiency, also do not have a kind ofly to spray to aerosol drug canister the actuator that number of times counts, there is a kind of actuator of mechanical counter especially, thus help patient to record the number of times of spray medicine.
Three, summary of the invention
In order to overcome above-mentioned technical disadvantages, the object of this invention is to provide a kind of actuator for aerosol drug canister, therefore facilitating the number of times that patient records spray medicine, be conducive to the use amount controlling medicine.
For achieving the above object, the technical scheme that the present invention takes is: include the actuator body with support and Ka Gai, to be arranged between support and Ka Gai and for the spray medicine number of times that shows aerosol drug canister identity device, to be set to connect with aerosol drug canister and to be pressed down and gone up twice motion by aerosol drug canister be that a standard drives identity device to count driving device once.
Press aerosol drug canister spray medicine once, under driving device effect, identity device record once sprays medicine number of times, owing to devising actuator body, identity device and driving device, when aerosol drug canister carries out spray medicine, counted by identity device and driving device, no longer the same with existing actuator do not have counting assembly, therefore facilitate the number of times that patient records spray medicine, be conducive to the use amount controlling medicine.
The present invention devises, and driving device is set to move up and down as the gear set assemblies of input power with aerosol drug canister, and identity device is set to connect with gear set assemblies and has the annulus up and down identifying graduation mark.
The present invention devises, actuator body is set to include dust cap, shell, bar is pressed in upper cover and startup, identity device is set to include and cogs and lower gear, driving device is set to include cam and sliding piece, the bottom end face area of shell is provided with air nozzle, dust cap is provided with nose bar, the air nozzle that dust cap is arranged on shell is set to and shell grafting, the bottom end face area of the inner chamber body of shell is provided with pillar and is provided with nozzle on pillar, the nozzle of pillar is set to be communicated with the air nozzle of shell, the shower nozzle of aerosol drug canister is arranged in the nozzle of pillar, Bracket setting is in shell and be set to and shell clamping, support is provided with lower gear and lower gear is set to connect with holder pivots formula, the upper and lower side end face area of sliding piece is provided with pusher dog and the pusher dog at lower end surface position is set to connect with lower gear, the pusher dog of upper end end face area is set to connect with cogging, cam arranges and engagement typely connects and be set to connect with standoff gap formula with cogging, cam is provided with aerosol drug canister to corresponding cavity, on Ka Gai is arranged on and cogs, Ka Gai is set to connect with aerosol drug canister slidingtype and be set to and support clamping, upper cover is set to connect with aerosol drug canister slidingtype and be set to and shell clamping, startup is provided with dirt head by bar and is arranged in dust cap, at shell, the position cogged and lower gear is corresponding is provided with see-through window, cog and lower gear lateral surface on be provided with counting scale mark.
The present invention devises, be provided with protruding edge along the inner chamber body periphery cogged with lower gear and on protruding edge, be provided with the poke hole connected with the pusher dog of sliding piece, the poke hole number cogged is set to identical with the pusher dog number of sliding piece, the poke hole number of lower gear is set to identical with the counting scale number of lower gear, the number of teeth of stirring tooth of cam is set to identical with the pusher dog number of sliding piece, is set to the counting scale number cogged identical with the number of teeth of stirring the tooth cogged that tooth engages of cam.
The present invention devises, and two that cam are provided with centrally line extends have elastic claw and the claw of cam is set to and support clamping, and the tooth of stirring of cam is set to step and a side of stirring tooth of cam is set to the part of ball.
The present invention devises, and the tooth cogged is set to distribute along the medial surface of the cavity cogged and be provided with cuboid, and the inner side of the tooth cogged is provided with locating hole.
The present invention devises, and sliding piece is set to have elastic torus and the end face area contacted that cogs is being provided with locating dowel, and the pusher dog of sliding piece is set to cylinder, and the contour line of the upper and lower side end face area of sliding piece is set to curved line.
The present invention devises, and the medial surface that contacts with aerosol drug canister with lower gear of cogging is provided with sawtooth and the number of teeth is set to 30.
The present invention devises, support is provided with cog, lower gear and sliding piece rotate the sliding piece connected.
In the technical program, it is that the elastic claw that has by cam realizes that cam connects with standoff gap formula.
In the technical program, it is that a standard carries out counting spray medicine identity device once and driving device is important technical characteristic that aerosol drug canister presses down and gone up twice motion, in the technical field of the actuator for aerosol drug canister, there is novelty, creativeness and practicality.
Four, accompanying drawing explanation
The schematic diagram of Fig. 1 to be schematic diagram of the present invention: Fig. 2 be shell 2:
Fig. 3 is the schematic diagram of cam 4:
Fig. 4 be cog 5 schematic diagram:
Fig. 5 is the schematic diagram of sliding piece 10:
Fig. 6 is the schematic diagram of support 3.
Five, detailed description of the invention
Fig. 1 is one embodiment of the present of invention, illustrate the present embodiment by reference to the accompanying drawings, include dust cap 1, shell 2, support 3, cam 4, cog 5, lower gear 6, sliding piece 10, card lid 7, bar 9 is pressed in upper cover 8 and startup, the bottom end face area of shell 2 is provided with air nozzle 21, dust cap 1 is provided with nose bar, the air nozzle 21 that dust cap 1 is arranged on shell 2 is set to and shell 2 grafting, the bottom end face area of the inner chamber body of shell 2 is provided with pillar 22 and is provided with nozzle on pillar 22, the nozzle of pillar 22 is set to be communicated with the air nozzle 21 of shell 2, the shower nozzle of aerosol drug canister is arranged in the nozzle of pillar 22, support 3 to be arranged in shell 2 and to be set to and shell 2 clamping,
Support 3 is provided with lower gear 6 lower gear 6 be set to connect with support 3 rotary type, the upper and lower side end face area of sliding piece 10 is provided with pusher dog and the pusher dog of upper end end face area is set to connect with lower gear 6, the pusher dog at lower end surface position is set to 5 to connect with cogging, cam 4 arranges and 5 engagement typely connects and be set to connect with support 3 clearance-type with cogging, cam 4 is provided with aerosol drug canister to corresponding cavity, card lid 7 is arranged on and cogs on 5
Card lid 7 is set to connect with aerosol drug canister slidingtype and is set to and support 3 clamping, and upper cover 8 is set to connect with aerosol drug canister slidingtype and is set to and shell 2 clamping, starts and bar 9 is provided with dirt head and is arranged in dust cap 1,
Shell 2 with cog 5 and position corresponding to lower gear 6 be provided with see-through window, the lateral surface of 5 and lower gear 6 that cogs is provided with counting scale mark.
In the present embodiment, inner chamber body periphery along cog 5 and lower gear 6 is provided with protruding edge and on protruding edge, is provided with the poke hole connected with the pusher dog of sliding piece 10, cog 5 poke hole number be set to identical with the pusher dog number of sliding piece 10, the poke hole number of lower gear 6 is set to identical with the counting scale number of lower gear 6, the number of teeth of stirring tooth of cam 4 is set to identical with the pusher dog number of sliding piece 10, with cam 4 stir that tooth engages cog 5 the number of teeth of tooth be set to cog 5 counting scale number identical.
In the present embodiment, two that cam 4 is provided with centrally line extends have elastic claw and the claw of cam 4 is set to and support 3 clamping, and the tooth of stirring of cam 4 is set to step and a side of stirring tooth of cam 4 is set to the part of ball.
In the present embodiment, cog 5 tooth be set to along cog 5 the medial surface of cavity distribute and be provided with cuboid, cog 5 the inner side of tooth be provided with locating hole 51.
In the present embodiment, sliding piece 10 is set to have elastic torus and 5 end face area contacted that cog is being provided with locating dowel 61, and the pusher dog of sliding piece 10 is set to cylinder, and the contour line of the upper and lower side end face area of sliding piece 10 is set to curved line.
In the present embodiment, 5 medial surface contacted with aerosol drug canister with lower gear 6 are provided with sawtooth and the number of teeth is set to 30 cogging.
In the present embodiment, support 3 is provided with cog 5, lower gear 6 and sliding piece 10 rotate the sliding piece 31 connected.
Aerosol drug canister is inserted into upper cover 8, card lid 7, support 3, cam 4, cog 5, in lower gear 6 and sliding piece 10, press aerosol drug canister, aerosol drug canister band moving cam 4 moves downward, the cam 4 of cam 4 stir tooth act on cog 5 tooth, unclamp medicinal cupping afterwards, medicinal cupping is upspring automatically, band moving cam 4 moves upward, cam 4 stir tooth with cog 5 tooth separate, being acted on by the pusher dog of sliding piece 31 cogs on the tooth of 5 again, under cam 4 and sliding piece 31 combined effect, make the 5 rotation number of teeth that cogs, cog 5 counting scale identification value subtract one, complete and once spray medicine process
for the first rotating manner.Press aerosol drug canister, cam 4 moves downward, by sliding piece 10 cog 5 and lower gear 6 link together, unclamp medicinal cupping afterwards, medicinal cupping is upspring automatically, band moving cam moves upward, cam 4 with cog 5 and sliding piece 10 separate, under cam 4 and sliding piece 31 combined effect, then stir by sliding piece 31 cog 5 and lower gear 6 one teeth, cog 5 and the counting scale identification value of lower gear 6 subtract one, complete and once spray medicine process
for the second rotating manner.
In the present embodiment, cog 5 counting scale mark be set to
0-9,0-9,0-9 be totally 30 numerical value,the counting scale mark of lower gear 6 is set to
20-00 is totally 20 numerical value, from 205-200,199-190,189-180 ... .099-090,089-080 ... .009-000 only stircog 5
for the first rotating manner; From 200-199,190-189,180-179 ... .100-099,090-089 ... 010-009cog 5
withlower gear 6
stir as the second rotating manner simultaneously.
The present invention has lower feature:
1, owing to devising actuator body, identity device and driving device, when aerosol drug canister carries out spray medicine, counted by identity device and driving device, no longer the same with existing actuator do not have counting assembly, therefore facilitate the number of times that patient records spray medicine, be conducive to the use amount controlling medicine.
2, owing to devising support 3, cog 5, lower gear 6, card lid 7 and upper cover 8, by the location of card lid 7 and upper cover 8 twice pair of aerosol drug canister, grafting aerosol drug canister is firm, movable pulley 6 stable movement.
3, owing to devising dust cap 1, only have taking-up dust cap 1 just can press aerosol drug canister, prevent maloperation.
4, owing to devising cam 4, cog 5, lower gear 6 and sliding piece 10, achieve mechanical counting, do not need external connection power, counting accurately, shows clear.
5, owing to devising cog 5 and lower gear 6, be radix from 205, carry out spray medicine counting action.
For in the actuator technologies field of aerosol drug canister; Everyly include the actuator body with support 3 and Ka Gai 7, to be arranged between support 3 and Ka Gai 7 and for the spray medicine number of times that shows aerosol drug canister identity device, to be set to connect with aerosol drug canister and to be pressed down and gone up twice motion by aerosol drug canister be that a standard drives identity device to count the technology contents of driving device once all in protection scope of the present invention.
Claims (7)
1. the actuator for aerosol drug canister, it is characterized in that: include the actuator body with support (3) He Kagai (7), to be arranged between support (3) He Kagai (7) and for the spray medicine number of times that shows aerosol drug canister identity device, to be set to connect with aerosol drug canister and to be pressed down and gone up twice motion by aerosol drug canister be that a standard drives identity device to count driving device once;
Driving device is set to move up and down as the gear set assemblies of input power with aerosol drug canister, and identity device is set to connect with gear set assemblies and has the annulus up and down identifying graduation mark;
Actuator body is set to include dust cap (1), shell (2), bar (9) is pressed in upper cover (8) and startup, identity device is set to include and cogs (5) and lower gear (6), driving device is set to include cam (4) and sliding piece (10), the bottom end face area of shell (2) is provided with air nozzle (21), dust cap (1) is provided with nose bar, the air nozzle (21) that dust cap (1) is arranged on shell (2) is gone up and is set to and shell (2) grafting, the bottom end face area of the inner chamber body of shell (2) is provided with pillar (22) and is provided with nozzle on pillar (22), the nozzle of pillar (22) is set to be communicated with the air nozzle of shell (2) (21), the shower nozzle of aerosol drug canister is arranged in the nozzle of pillar (22), support (3) to be arranged in shell (2) and to be set to and shell (2) clamping, support (3) is provided with lower gear (6) and lower gear (6) is set to connect with support (3) rotary type, the upper and lower side end face area of sliding piece (10) is provided with pusher dog and the pusher dog at lower end surface position is set to connect with lower gear (6), the pusher dog of upper end end face area is set to connect with cog (5), cam (4) arranges and engagement typely with cog (5) connects and be set to connect with support (3) clearance-type, cam (4) is provided with aerosol drug canister to corresponding cavity, Ka Gai (7) is arranged on and cogs on (5), Ka Gai (7) is set to connect with aerosol drug canister slidingtype and is set to and support (3) clamping, upper cover (8) is set to connect with aerosol drug canister slidingtype and is set to and shell (2) clamping, startup is provided with dirt head by bar (9) and is arranged in dust cap (1), at shell (2), the position cogged (5) and lower gear (6) is corresponding is provided with see-through window, cog (5) and lower gear (6) lateral surface on be provided with counting scale mark.
2. the actuator for aerosol drug canister according to claim 1, it is characterized in that: edge cogs (5) and the inner chamber body periphery of lower gear (6) is provided with protruding edge and on protruding edge, is provided with the poke hole connected with the pusher dog of sliding piece (10), the poke hole number of (5) of cogging is set to identical with the pusher dog number of sliding piece (10), the poke hole number of lower gear (6) is set to identical with the counting scale number of lower gear (6), the number of teeth of stirring tooth of cam (4) is set to identical with the pusher dog number of sliding piece (10), be set to the counting scale number of cog (5) identical with the number of teeth of stirring the tooth of cog (5) that tooth engages of cam (4).
3. the actuator for aerosol drug canister according to claim 1, it is characterized in that: on cam (4), be provided with that centrally line extends two have elastic claw and the claw of cam (4) is set to and support (3) clamping, the tooth of stirring of cam (4) is set to step and a side of stirring tooth of cam (4) is set to the part of ball.
4. the actuator for aerosol drug canister according to claim 1, it is characterized in that: the tooth of cog (5) is set to distribute along the medial surface of the cavity of cog (5) and be provided with cuboid, and the inner side of the tooth of cog (5) is provided with locating hole (51).
5. the actuator for aerosol drug canister according to claim 1, it is characterized in that: sliding piece (10) is set to have elastic torus and the end face area contacted with lower gear (6) is provided with locating dowel (61), the pusher dog of sliding piece (10) is set to cylinder, and the contour line of the upper and lower side end face area of sliding piece (10) is set to curved line.
6. the actuator for aerosol drug canister according to claim 1; It is characterized in that: on the medial surface that cog (5) and lower gear (6) contact with aerosol drug canister, be provided with sawtooth and the number of teeth is set to 30.
7. the actuator for aerosol drug canister according to claim 1, is characterized in that: be provided with on support (3) and rotate with cog (5), lower gear (6) and sliding piece (10) sliding piece (31) connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607457.4A CN103656810B (en) | 2013-11-27 | 2013-11-27 | For the actuator of aerosol drug canister |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310607457.4A CN103656810B (en) | 2013-11-27 | 2013-11-27 | For the actuator of aerosol drug canister |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103656810A CN103656810A (en) | 2014-03-26 |
| CN103656810B true CN103656810B (en) | 2016-01-20 |
Family
ID=50296357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310607457.4A Active CN103656810B (en) | 2013-11-27 | 2013-11-27 | For the actuator of aerosol drug canister |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103656810B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1317315A (en) * | 1970-12-17 | 1973-05-16 | English Numbering Machines | Mechanical impulse counter |
| CN101268480A (en) * | 2005-09-20 | 2008-09-17 | 艾文蒂斯药品有限公司 | Mechanical doses counter for a powder inhaler |
| CN203280860U (en) * | 2013-04-28 | 2013-11-13 | 泰安弗瑞斯医药科技有限公司 | Actuator for aerosol gallipot |
| CN203564617U (en) * | 2013-11-27 | 2014-04-30 | 泰安弗瑞斯医药科技有限公司 | Actuator for aerosol gallipot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2372543B (en) * | 2001-02-23 | 2003-08-20 | Bespak Plc | Dosage counting devices |
-
2013
- 2013-11-27 CN CN201310607457.4A patent/CN103656810B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1317315A (en) * | 1970-12-17 | 1973-05-16 | English Numbering Machines | Mechanical impulse counter |
| CN101268480A (en) * | 2005-09-20 | 2008-09-17 | 艾文蒂斯药品有限公司 | Mechanical doses counter for a powder inhaler |
| CN203280860U (en) * | 2013-04-28 | 2013-11-13 | 泰安弗瑞斯医药科技有限公司 | Actuator for aerosol gallipot |
| CN203564617U (en) * | 2013-11-27 | 2014-04-30 | 泰安弗瑞斯医药科技有限公司 | Actuator for aerosol gallipot |
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| Publication number | Publication date |
|---|---|
| CN103656810A (en) | 2014-03-26 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20160926 Address after: 271000 west section of Tianmen street, Tai'an hi tech Development Zone, Shandong, China Patentee after: TAIAN DALU MEDICAL INSTRUMENT CO., LTD. Address before: 271000 Tai'an City, Taishan province science and technology city B District, building 12, west door, Patentee before: Tai'an Foruisi Medical Technology Co., Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Actuator used for aerosol medicine bottle Effective date of registration: 20190417 Granted publication date: 20160120 Pledgee: Taian Taishan Holding Co., Ltd. Pledgor: TAIAN DALU MEDICAL INSTRUMENT CO., LTD. Registration number: 2019370000076 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |