CN220344933U - Adjustable powder fog agent feeder - Google Patents
Adjustable powder fog agent feeder Download PDFInfo
- Publication number
- CN220344933U CN220344933U CN202321658751.3U CN202321658751U CN220344933U CN 220344933 U CN220344933 U CN 220344933U CN 202321658751 U CN202321658751 U CN 202321658751U CN 220344933 U CN220344933 U CN 220344933U
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- China
- Prior art keywords
- wall
- medicine
- connecting pipe
- damping
- adjustable powder
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- 239000000843 powder Substances 0.000 title claims abstract description 20
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 14
- 239000003814 drug Substances 0.000 claims abstract description 55
- 238000013016 damping Methods 0.000 claims abstract description 25
- 230000007246 mechanism Effects 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 229940079593 drug Drugs 0.000 claims description 16
- 239000004479 aerosol dispenser Substances 0.000 claims description 8
- 238000012377 drug delivery Methods 0.000 claims description 8
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 3
- 239000007921 spray Substances 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 6
- 229940098458 powder spray Drugs 0.000 abstract description 5
- 238000000889 atomisation Methods 0.000 abstract description 2
- 230000036285 pathological change Effects 0.000 abstract description 2
- 231100000915 pathological change Toxicity 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000001681 protective effect Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000003902 lesion Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 208000006545 Chronic Obstructive Pulmonary Disease Diseases 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 208000006673 asthma Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model relates to an adjustable powder spray agent feeder, which comprises a feeder body, a push rod, a piston, an atomization spray head, an agent feeding pipe and a sealing head, wherein an adjusting mechanism is arranged on the outer wall of the feeder body and comprises a mounting frame fixedly mounted on the top outer wall and the bottom outer wall of the feeder body, a damping rod is slidingly connected inside the mounting frame, and clamping blocks are fixedly mounted on the outer walls of two opposite sides of the damping rod. This powder fog agent ware of dosing with adjustable through the effect of mounting bracket, damping pole, fixture block, pivoted post, limiting plate, regulation rope and erection column, can adjust the length of connecting pipe to can adjust the degree of depth of using medicine according to patient's pathological change position difference, make the medicine spray more accurate effectively, through the effect of three play pencil in the connecting pipe, can make the even blowout through atomizer of medicine, improve the homogeneity that the medicine was sprayed.
Description
Technical Field
The utility model relates to the technical field of drug delivery devices, in particular to an adjustable powder aerosol drug delivery device.
Background
Powder spray applicators are commonly used for the treatment of respiratory diseases such as asthma, chronic obstructive pulmonary disease, and the like.
According to Chinese patent publication No. CN215608448U, a spray type solid powder medicine feeder for basic medicine is disclosed, and the technical scheme is as follows: "
Including the ware body of dosing, the inside protective housing that is equipped with of ware body of dosing, and the inside movable groove of having seted up of protective housing, the inboard swing joint of movable groove has an adjustment medicine section of thick bamboo, it is equipped with the spray pipe to adjust the medicine section of thick bamboo outside, and the inside spout of having seted up of spray pipe, the inside adjustment groove of having seted up of protective housing, and the inboard swing joint of adjustment groove has the regulating block, and the regulating block passes the protective housing outside and extend to the protective housing inboard and adjust the medicine section of thick bamboo and be connected, the inside swing joint of adjustment medicine section of thick bamboo has the push rod, and push rod outside fixedly connected with push plate, the push rod outside is equipped with the piston, and piston outside fixedly connected with sealed push pedal, the inside buffering rand that is equipped with of adjusting the medicine section of thick bamboo.
The patent aims at solving the problems that the existing solid powder medicine feeder for basic medicine in the prior art cannot adjust the medicine depth according to different medicine feeding positions when the medicine is used for a patient, so that the medicine feeding positions are inaccurate, and certain inconvenience is brought to the treatment of the patient; at the same time, the medicine cannot be uniformly sprayed on the lesion part, so that the treatment effect of a patient is poor, and another solution is provided for the defects in the patent application.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides an adjustable powder spray agent feeder which has the advantages of being convenient for adjusting the medicine depth, the uniformity of spraying and the like, and solves the problems that the medicine feeding position is not accurate enough and the medicine cannot be uniformly sprayed on a lesion part.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an adjustable powder spray agent feeder comprises an agent feeder body, a push rod, a piston, an atomization spray nozzle, an agent feeding pipe and a sealing head, wherein an adjusting mechanism is arranged on the outer wall of the agent feeder body;
the adjusting mechanism comprises a mounting frame fixedly mounted on the top outer wall and the bottom outer wall of the drug feeder body, a damping rod is slidably connected to the inside of the mounting frame, clamping blocks are fixedly mounted on the outer wall of one side opposite to the damping rod, a rotating column is rotatably connected to the outer wall of the top of the drug feeder body and the outer wall of the bottom, limiting plates are fixedly mounted on the outer wall of one side opposite to the rotating column, an adjusting rope is fixedly mounted on the outer peripheral wall of the rotating column, a connecting pipe is slidably connected to the outer wall of the right side of the drug feeder body, mounting columns are fixedly mounted on the outer wall of the top and the outer wall of the bottom of the connecting pipe, and drug outlet pipes with three numbers are fixedly mounted in the connecting pipe.
Further, the shape of the mounting frame is L-shaped, and the damping rod and the drug feeder body are positioned on the same vertical plane.
Further, the top outer wall and the bottom outer wall of the drug feeder body are both provided with rotating grooves, and the rotating columns are rotationally connected in the rotating grooves and are adaptive in size.
Further, the limiting groove is all seted up to the top inner wall and the bottom inner wall of ware body of dosing, limiting groove and rotation groove intercommunication, the limiting plate rotates the inside and the size looks adaptation of connecting at limiting groove.
Further, two draw-in grooves have been seted up to the outer wall of the opposite side of rotation post, the shape of fixture block is the hexagon, the fixture block joint is in the inside and the size looks adaptation of draw-in groove.
Further, the maximum distance between the clamping block and the rotating column is smaller than the length of the damping rod.
Further, one side of the adjusting rope far away from the rotating column is fixedly arranged on the outer peripheral wall of the mounting column, the three medicine outlet pipes are distributed on the inner peripheral wall of the connecting pipe at equal intervals, and the connecting pipe is fixedly arranged between the right piston and the atomizing nozzle.
Further, a damping sleeve is fixedly arranged on the peripheral wall of the clamping block, and the shape of the damping sleeve is the same as that of the clamping block.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
this powder fog agent ware of dosing with adjustable through the effect of mounting bracket, damping pole, fixture block, pivoted post, limiting plate, regulation rope and erection column, can adjust the length of connecting pipe to can adjust the degree of depth of using medicine according to patient's pathological change position difference, make the medicine spray more accurate effectively, through the effect of three play pencil in the connecting pipe, can make the even blowout through atomizer of medicine, improve the homogeneity that the medicine was sprayed.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. two A according to the present utility model;
fig. 4 is a schematic top view of the fixture block of the present utility model.
In the figure: 1. a drug delivery device body; 2. a push rod; 3. a piston; 4. an atomizing nozzle; 5. a medicine inlet pipe; 6. a sealing head; 7. an adjusting mechanism; 701. a mounting frame; 702. a damping rod; 703. a clamping block; 704. rotating the column; 705. a limiting plate; 706. an adjusting rope; 707. a mounting column; 708. a connecting pipe; 709. and (5) discharging the medicine tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, an adjustable powder aerosol dispenser in this embodiment includes a dispenser body 1, a push rod 2, a piston 3, an atomizer 4, a medicine inlet tube 5 and a sealing head 6, and an adjusting mechanism 7 is disposed on an outer wall of the dispenser body 1.
The adjustment mechanism 7 includes the mounting bracket 701 of fixed mounting at the top outer wall and the bottom outer wall of the ware body 1 of dosing, the inside sliding connection of mounting bracket 701 has damping pole 702, the shape of mounting bracket 701 is "L" shape, damping pole 702 and ware body 1 of dosing are located same vertical plane, two have damping pole 702 relative one side outer wall fixed mounting have fixture block 703, ware body 1 top outer wall and bottom outer wall all rotate and are connected with the rotation post 704, the draw-in groove has been seted up to two rotation posts 704 opposite sides outer wall, the shape of fixture block 703 is the hexagon, the rotation groove has all been seted up at the inside and the size looks adaptation of draw-in groove to fixture block 703 joint, rotation post 704 rotates the inside and the size looks adaptation of connecting at the rotation groove, the maximum distance between fixture block 703 and the rotation post 704 is less than the length of damping pole 702, two rotation post 704 relative one side outer wall fixed mounting have limiting plate 705.
The upper inner wall and the bottom inner wall of the drug delivery device body 1 are both provided with limit grooves, the limit grooves are communicated with the rotary grooves, the limit plates 705 are rotationally connected in the limit grooves and are matched with each other in size, the outer peripheral wall of the rotary column 704 is fixedly provided with adjusting ropes 706, the right outer wall of the drug delivery device body 1 is slidably connected with connecting pipes 708, the top outer wall and the bottom outer wall of the connecting pipes 708 are fixedly provided with mounting columns 707, the three drug outlet pipes 709 are fixedly arranged in the connecting pipes 708, one side, far away from the rotary column 704, of each adjusting rope 706 is fixedly arranged on the outer peripheral wall of each mounting column 707, the three drug outlet pipes 709 are distributed on the inner peripheral wall of the connecting pipes 708 at equal intervals, and the connecting pipes 708 are fixedly arranged between the right piston 3 and the atomizing spray heads 4.
In this embodiment, the push rod 2 is slidably connected to the inner wall of the drug feeder body 1, two pistons 3 are respectively and fixedly installed on the outer wall of opposite sides of the push rod 2 and the connecting pipe 708, the atomizer 4 is fixedly installed on the outer wall of the right side of the connecting pipe 708, the drug feeding pipe 5 is fixedly installed on the inner wall of the top of the drug feeder body 1, and the sealing head 6 is in threaded connection with the outer wall of the top of the drug feeding pipe 5.
In this embodiment, three medicine outlet pipes 709 split the powder spray agent, so that the spraying of the atomizing nozzle 4 is more uniform.
In this embodiment, the damping rod 702 has a strong friction force to prevent the clamping block 703 from moving freely.
In this embodiment, the powder mist agent enters the inside of the applicator body 1 from the medicine inlet tube 5.
The working principle of the embodiment is as follows:
according to the length of the depth adjusting connecting pipe 708 that needs to administer, remove connecting pipe 708 to the right this moment, adjust rope 706 and can to having the pulling, adjust rope 706 and can drive the rotation post 704 this moment, after the length adjustment of connecting pipe 708 finishes, slide damping pole 702 and remove to the direction of rotation post 704 this moment, the inside that makes it unable to remove of rotation post 704 is gone into to fixture block 703 card this moment, then promote the inside powder fog medicament input of push rod 2 to three medicine pipe 709 inside, three medicine pipe 709 shunts the powder fog medicament, atomizer 4 spouts the powder fog medicament this moment, just accomplish the work of dosing this moment.
In the second embodiment, on the basis of the first embodiment, a damping sleeve is provided, and the stability of the clamping block 703 is further improved through the effect of the damping sleeve.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an adjustable powder fog agent ware of dosing, includes ware body (1), push rod (2), piston (3), atomizer (4), advances medicine pipe (5) and sealing head (6), its characterized in that: an adjusting mechanism (7) is arranged on the outer wall of the drug feeder body (1);
adjustment mechanism (7) are including mounting bracket (701) of top outer wall and the bottom outer wall of fixed mounting in drug delivery ware body (1), the inside sliding connection of mounting bracket (701) has damping pole (702), two have damping pole (702) opposite side outer wall fixed mounting has fixture block (703), drug delivery ware body (1) top outer wall and bottom outer wall all rotate and are connected with rotation post (704), two rotation post (704) opposite side outer wall fixed mounting has limiting plate (705), the periphery wall fixed mounting of rotation post (704) has regulation rope (706), the right side outer wall sliding connection of drug delivery ware body (1) has connecting pipe (708), the top outer wall and the bottom outer wall of connecting pipe (708) all fixed mounting have erection column (707), the inside fixed mounting of connecting pipe (708) has medicine outlet pipe (709) that the quantity is three.
2. An adjustable powder aerosol dispenser as set forth in claim 1, wherein: the shape of the mounting frame (701) is L-shaped, and the damping rod (702) and the drug feeder body (1) are positioned on the same vertical plane.
3. An adjustable powder aerosol dispenser as set forth in claim 1, wherein: the top outer wall and the bottom outer wall of the drug feeder body (1) are both provided with rotating grooves, and the rotating column (704) is rotationally connected in the rotating grooves and is adaptive to the size.
4. An adjustable powder aerosol dispenser as set forth in claim 3, wherein: limiting grooves are formed in the inner wall of the top and the inner wall of the bottom of the drug feeder body (1), the limiting grooves are communicated with the rotating grooves, and the limiting plates (705) are rotationally connected to the inside of the limiting grooves and are adaptive to the size of the limiting grooves.
5. An adjustable powder aerosol dispenser as set forth in claim 1, wherein: two draw-in grooves have been seted up to the outer wall of the opposite side of pivoted post (704), the shape of fixture block (703) is the hexagon, fixture block (703) joint is in the inside of draw-in groove and size looks adaptation.
6. An adjustable powder aerosol dispenser as set forth in claim 1, wherein: the maximum distance between the clamping block (703) and the rotating column (704) is smaller than the length of the damping rod (702).
7. An adjustable powder aerosol dispenser as set forth in claim 1, wherein: one side of the adjusting rope (706) far away from the rotating column (704) is fixedly arranged on the outer circumferential wall of the mounting column (707), three medicine outlet pipes (709) are equidistantly distributed on the inner circumferential wall of the connecting pipe (708), and the connecting pipe (708) is fixedly arranged between the right piston (3) and the atomizing nozzle (4).
8. An adjustable powder aerosol dispenser as set forth in claim 1, wherein: the outer peripheral wall of the clamping block (703) is fixedly provided with a damping sleeve, and the shape of the damping sleeve is the same as that of the clamping block (703).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321658751.3U CN220344933U (en) | 2023-06-28 | 2023-06-28 | Adjustable powder fog agent feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321658751.3U CN220344933U (en) | 2023-06-28 | 2023-06-28 | Adjustable powder fog agent feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220344933U true CN220344933U (en) | 2024-01-16 |
Family
ID=89478106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321658751.3U Active CN220344933U (en) | 2023-06-28 | 2023-06-28 | Adjustable powder fog agent feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220344933U (en) |
-
2023
- 2023-06-28 CN CN202321658751.3U patent/CN220344933U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: JIANGSU QIXING FLUID EQUIPMENT Co.,Ltd. Assignor: JIANGSU LIANYU MEDICAL INSTRUMENT CO.,LTD. Contract record no.: X2024980013595 Denomination of utility model: An adjustable powder mist dispenser Granted publication date: 20240116 License type: Common License Record date: 20240830 |