CN215135040U - Connecting assembly of mist storage tank and mist storage tank - Google Patents
Connecting assembly of mist storage tank and mist storage tank Download PDFInfo
- Publication number
- CN215135040U CN215135040U CN202023234290.6U CN202023234290U CN215135040U CN 215135040 U CN215135040 U CN 215135040U CN 202023234290 U CN202023234290 U CN 202023234290U CN 215135040 U CN215135040 U CN 215135040U
- Authority
- CN
- China
- Prior art keywords
- storage tank
- sleeve
- mist
- mist storage
- opening
- 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
- 239000003595 mist Substances 0.000 title claims abstract description 129
- 239000000443 aerosol Substances 0.000 claims abstract description 36
- 230000007704 transition Effects 0.000 claims abstract description 26
- 238000005507 spraying Methods 0.000 claims abstract description 10
- 238000003780 insertion Methods 0.000 claims abstract description 7
- 230000037431 insertion Effects 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 14
- 230000008878 coupling Effects 0.000 abstract description 28
- 238000010168 coupling process Methods 0.000 abstract description 28
- 238000005859 coupling reaction Methods 0.000 abstract description 28
- 239000003814 drug Substances 0.000 abstract description 10
- 238000010030 laminating Methods 0.000 description 14
- 229920002725 thermoplastic elastomer Polymers 0.000 description 7
- 230000006978 adaptation Effects 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004433 Thermoplastic polyurethane Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 229920002803 thermoplastic polyurethane Polymers 0.000 description 2
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000010073 coating (rubber) Methods 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000002664 inhalation therapy Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Images
Landscapes
- Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
Abstract
The utility model discloses a store up fog jar coupling assembling and store up fog jar. The fog storage tank connecting assembly comprises a fog storage tank connecting assembly body and a fog storage tank connecting assembly sleeve, wherein the fog storage tank connecting assembly body comprises a clamping part and an inserting part which are sequentially connected; the insertion part comprises an annular side wall and an end part which are connected together, and the middle part of the end part is provided with an opening; the mist storage tank connecting component sleeve comprises an annular side wall sleeve and an end sleeve which are connected together; the annular side wall sleeve is tightly attached to the annular side wall, and the end part sleeve is tightly attached to the lower surface of the end part; the end sleeve extends upwards along the inner edge of the opening to form a transition part; a part of the transition part continues to extend upwards along the inner edge of the opening to form a first attaching part; another part of the transition part extends towards the center of the opening to form an extension part; the inner edge of the extension part extends upwards to form a second fit part. The utility model discloses a storage fog jar coupling assembling can be connected with various aerosol spraying interfaces, and the leakproofness is good, reduces the medicine loss.
Description
Technical Field
The utility model relates to a store up fog jar coupling assembling and store up fog jar.
Background
The aerosol canister is an aid to metered dose aerosol (MDI) inhalation therapy for storing aerosolized drug particles. The mist storage tank is connected with an aerosol spraying interface of the quantitative aerosol through an opening on the mist storage tank connecting component, so that when atomized medicine particles sprayed by the quantitative aerosol pass through the mist storage tank, the medicine particles and air in the tank are fully mixed and then inhaled by a patient.
Current storage tank coupling assembling is mostly lid structure, is equipped with the opening that is connected with aerosol spraying interface bottom the lid, and the opening shape sets up to the rectangle more. And the aerosol spraying interface of quantitative aerosol commonly used is mostly irregular cuboid structure, and two long limits of cuboid outwards extend into circular-arcly, and two minor faces of cuboid inwards extend into circular-arcly slightly for current storage fog jar coupling assembling can't be with the complete adaptation of current aerosol spraying interface at all, and then restricted storage fog jar's range of application. In addition, this tends to cause the aerosolized drug particles to diffuse from the aerosol spray interface, increasing drug loss. For example, CN203724572U discloses a novel medical infant mist storage tank, which comprises a mist storage chamber, a top cover connected to the top opening of the mist storage chamber, and a mist storage tank connecting assembly connected to the bottom of the mist storage chamber, wherein a through hole communicated with a pressure quantitative mist inhaler is arranged in the center of the mist storage tank connecting assembly, and the through hole is in a long strip shape with two transitional ends. Because the through-hole on this storage tank coupling assembling is rectangular form, can't with current aerosol spraying interface complete adaptation. CN203829437U discloses a high-efficiency inhalation mist storage tank for smoother breathing, which comprises a mist storage tank body, a front end cover of the mist storage tank mounted at the front end of the mist storage tank body, a rear end cover of the mist storage tank mounted at the rear end of the mist storage tank body, and a ventilation membrane arranged between the mist storage tank body and the front end cover of the mist storage tank; the rear end cover of the mist storage tank is provided with an aerosol inhaler insertion opening. As can be seen from fig. 1, the insertion opening of the aerosol inhaler is of an approximately rectangular structure, and the aerosol inhaler cannot be completely matched with the existing aerosol spray interface.
SUMMERY OF THE UTILITY MODEL
In view of this, an object of the present invention is to provide a connecting assembly for a mist storage tank, which can be connected to various aerosol spray interfaces, and has good sealing performance, thereby reducing the loss of the medicine.
Another object of the utility model is to provide a mist storage tank.
The purpose of the utility model is realized by the following technical scheme.
On one hand, the utility model provides a connecting assembly for a mist storage tank, which comprises a connecting assembly body for a mist storage tank and a connecting assembly sleeve for a mist storage tank, wherein the connecting assembly body for a mist storage tank comprises a clamping part and an inserting part which are connected in sequence;
the clamping part is arranged to be connected with the mist storage tank body;
the inserting part is connected with the mist storage tank connecting component in a sleeved mode;
the mist storage tank connecting component sleeve is arranged to be capable of being coated on the inserting part, is connected with the aerosol spraying interface and is made of flexible materials;
the insertion part comprises an annular side wall and an end part which are connected together, and the middle part of the end part is provided with an opening;
the mist storage tank connecting component sleeve comprises an annular side wall sleeve and an end sleeve which are connected together; the annular side wall sleeve is arranged to be tightly attached to the annular side wall, and the end part sleeve is arranged to be tightly attached to the lower surface of the end part;
the end sleeve extends upwards along the inner edge of the opening to form a transition part;
a part of the transition part continues to extend upwards along the inner edge of the opening to form a first attaching part; another portion of the transition portion extends toward a center of the opening to form an extension;
the inner edge of the extension part extends upwards to form a second fit part.
According to the utility model discloses a fog storage tank coupling assembling, preferably, extension place plane sets up to be parallel with the lower surface place plane of tip.
According to the utility model discloses a fog storage tank coupling assembling, preferably, extension place plane sets up to be higher than the lower surface place plane of tip.
According to the utility model discloses a fog storage tank coupling assembling, preferably, first laminating portion with second laminating portion sets up to the perpendicular to respectively the extension.
According to the utility model discloses a fog storage tank coupling assembling, preferably, first laminating portion with second laminating portion is a plurality ofly, and these first laminating portions and these second laminating portion intervals set up.
According to the mist storage tank connecting assembly of the present invention, preferably, the plurality of extending portions are symmetrically disposed inside the opening; the extension part is of a crescent structure; the inner edges of the extension parts respectively extend upwards to form a plurality of second attaching parts.
According to the mist storage tank connecting assembly of the present invention, preferably, the mist storage tank connecting assembly set further comprises a fixing sleeve connected with the end sleeve; the fixing sleeve is connected with the extending part and is arranged to be tightly attached to the upper surface of the end part.
According to the mist storage tank connection assembly of the present invention, preferably, the edge of the fixing sleeve has a plurality of positioning posts; a plurality of positioning holes are formed in the annular area between the opening and the annular side wall at the end part; the positioning column is matched with the positioning hole, so that the mist storage tank connecting assembly body is fixedly connected with the mist storage tank connecting assembly sleeve.
According to the utility model discloses a store up fog jar coupling assembling, preferably, the reference column passes the locating hole with tip cover fixed connection.
On the other hand, the utility model also provides a storage fog jar, including foretell storage fog jar coupling assembling and storage fog jar body, storage fog jar coupling assembling's joint portion set up into can with this body coupling of storage fog jar.
The utility model discloses a store up fog jar coupling assembling has and stores up fog jar connection components cover. Because this storage tank connecting component cover is flexible material for the shape that the extension of storage tank connecting component cover and transition portion enclose at the opening part can with various aerosol spray interface looks adaptations, enlarged storage tank coupling assembling's application scope, and then enlarged the application scope of the storage tank that uses this storage tank coupling assembling. In addition, aerosol spray interface is closely including by extension, transition portion, first laminating portion and the second laminating portion of mist storage jar connection component cover behind the insertion opening, has prevented that atomizing medicine granule from dispersing from the opening part, has reduced the loss of medicine, has improved the utilization ratio of medicine.
Drawings
Fig. 1 is an exploded view of the connecting assembly of the mist storage tank of the present invention.
Fig. 2 is a schematic structural view of the mist storage tank connection assembly of the present invention in a bottom view state.
Fig. 3 is the utility model discloses a three-dimensional structure schematic diagram of mist storage tank coupling assembling.
Fig. 4 is a schematic structural view of the connecting assembly of the mist storage tank in a top view state.
Fig. 5 is a schematic structural view of a mist storage tank of the present invention.
The reference numerals are explained below:
100-a mist storage tank connecting assembly, 200-a mist storage tank body, 1-a mist storage tank connecting assembly sleeve, 2-a mist storage tank connecting assembly body, 4-a fixing sleeve, 51-a clamping part, 52-an inserting part, 6-a positioning hole, 8-an extending part, 81-a first attaching part, 82-a second attaching part, 10-a transition part, 11-an annular side wall sleeve, 12-an end part sleeve and 21-an annular side wall.
Detailed Description
The present invention will be further described with reference to the following specific examples, but the scope of the present invention is not limited thereto.
Connecting assembly for mist storage tank
The utility model discloses a store up fog tank coupling assembling including storing up fog tank coupling assembling body and storing up fog tank connection component cover, store up fog tank connection component cover cladding in store up on the fog tank coupling assembling body. The mist reservoir connection assembly sleeve is formed from a flexible material. The flexible material may be any material commonly used in the art, such as an elastomeric material. Examples of flexible materials include, but are not limited to, rubber, thermoplastic elastomers, and the like. In a preferred embodiment, the mist reservoir connection assembly kit is a component formed of a thermoplastic elastomer. Can will store up fog tank connection components cover and store up fog tank coupling assembling body and combine through the rubber coating mode.
Connecting component body of mist storage tank
The connecting component body of the mist storage tank comprises a clamping part and a plugging part which are connected in sequence. The aerosol canister connection assembly body may be formed of a rigid material. The hard material may be plastic, alloy, etc. The clamping portion is arranged to be capable of being connected with the mist storage tank body. The inserting part is connected with the mist storage tank connecting component in a sleeved mode. The upper part or the middle part of the side wall of the clamping part is provided with a buckle which is matched with the clamping groove of the mist storage tank body. The lateral wall of joint portion encloses and synthesizes first cavity. The plug part comprises an annular side wall and an end part which are connected together. The annular sidewall may be perpendicular to the end portion. The annular side wall and the end portion enclose a second cavity. The first cavity is communicated with the second cavity. The middle of the end portion has an opening. Preferably, the center of the opening coincides with the center of the end portion. The opening is used as a mist inlet and is used for connecting an aerosol spraying interface. The shape of the opening may match the shape of the aerosol spray interface.
According to an embodiment of the invention, the middle part of the end part has a circular opening. A plurality of locating holes are arranged in an annular area between the opening and the annular side wall at the end part. The positioning hole structure is arranged to enable the fixing sleeve to be fixedly connected with the end sleeve in order to be matched with the positioning column of the fixing sleeve, so that the mist storage tank connecting assembly body is tightly connected with the mist storage tank connecting assembly sleeve, and firmness of the mist storage tank connecting assembly sleeve on the mist storage tank connecting assembly body is improved.
Connecting component sleeve of mist storage tank
The mist storage tank connecting component sleeve is arranged to be capable of being coated on the insertion part and is connected with the aerosol spraying interface. The mist reservoir connection assembly sleeve is formed from a flexible material. The flexible material is commonly used in the field and can be obtained by commercial purchase or prepared by existing synthetic processes, for example, thermoplastic elastomer TPE, silicone rubber, thermoplastic polyurethane elastomer TPU, rubber and other flexible materials are adopted. In a preferred embodiment, the mist reservoir connection assembly kit is a component formed of a thermoplastic elastomer.
The mist storage tank connecting component sleeve comprises an annular side wall sleeve and an end sleeve which are connected together. The end portion has oppositely disposed upper and lower surfaces. The upper surface is located in the second cavity, and the lower surface is far away from the second cavity. The annular sidewall sleeve is disposed in close proximity to the annular sidewall. The end portion sleeve is arranged to be closely attached to the lower surface of the end portion. The arrangement of the annular side wall sleeve increases the friction force between the fingers and the annular side wall, so that a patient can more easily detach or install the connecting component of the mist storage tank from the mist storage tank.
In a front view of the mist reservoir connection assembly, the end cap extends upwardly along an inner edge of the opening forming a transition. The transition portion may form an obtuse angle with the lower surface of the end portion. One part of the transition part extends upwards continuously along the inner edge of the opening to form a first fit part, and the other part of the transition part extends towards the center of the opening to form an extension part. Preferably, the extension may be parallel to a lower surface of the end portion. The inner edge of the extension part extends upwards to form a second fit part. The first fitting portion and the second fitting portion are located in the second cavity.
In certain embodiments, the annular sidewall sleeve, the end sleeve, the transition portion, the first attachment portion, the extension portion, and the second attachment portion are arranged as an integrally formed structure, increasing the tightness of the attachment of the mist storage tank connection assembly sleeve to the mist storage tank connection assembly body, and also strengthening the firmness of the mist storage tank connection assembly sleeve structure. Because this storage tank coupling assembling cover is flexible material for the shape that extension and transition portion enclose at the opening part can with various aerosol spray interface looks adaptations, aerosol spray interface insert behind the opening by extension, transition portion, first laminating portion and the inseparable inclusion of second laminating portion, can further improve the leakproofness of storage tank coupling assembling and aerosol spray interface joint part like this. The length of the first attaching portion is smaller than that of the second attaching portion. The height of the first attaching portion may be equal to the height of the second attaching portion. The thickness of the first attaching portion may be equal to the thickness of the second attaching portion. This is more advantageous in improving the sealing property.
In certain embodiments, the first attaching portion and the second attaching portion are both provided in plurality, and the first attaching portions and the second attaching portions are spaced apart from each other. The extension part is a plurality of, respectively the symmetry sets up in the inside of opening. The inner edges of the extension parts respectively extend upwards to form a plurality of second attaching parts. The first attaching portion and the second attaching portion are respectively arranged to be perpendicular to the extending portions. The extension can be crescent structure, and the symmetry sets up in open-ended inside.
According to an embodiment of the present invention, a part of the transition portion extends upwards continuously along the inner edge of the opening to form two first attaching portions, the other part of the transition portion extends towards the center of the opening to form two oppositely disposed extending portions, and the inner edges of the two extending portions extend upwards to form two second attaching portions. The first attaching portion and the second attaching portion are respectively arranged to be perpendicular to the extending portions. The extension can be crescent structure, and the symmetry sets up in open-ended inside.
In a front view of the mist reservoir connection assembly, a plane of the extension is arranged parallel to a plane of a lower surface of the end portion. The plane of the extension part is higher than the plane of the lower surface of the end part. The height difference between the two can be 0.1-3 mm, preferably 0.2-2 mm, and more preferably 0.3-1 mm.
The mist storage tank connection assembly set may further comprise a securing sleeve connected with the end sleeve. The fixing sleeve is positioned in the second cavity. The fixing sleeve is connected with the extending portion and is arranged to be tightly attached to the upper surface of the end portion. The edge of the fixing sleeve is provided with a plurality of positioning columns. The number of the positioning columns can be 4-20, preferably 6-18, and more preferably 8-15. Accordingly, the end portion is provided with a plurality of positioning holes in an annular region between the opening and the annular sidewall. The number of the positioning holes can be 4-20, preferably 6-18, and more preferably 8-15. The positioning column is matched with the positioning hole, so that the mist storage tank connecting assembly body is fixedly connected with the mist storage tank connecting assembly sleeve.
According to an embodiment of the utility model, the reference column passes locating hole and tip cover fixed connection. The positioning column of the fixing sleeve is matched with the positioning hole at the end part, so that the fixing sleeve is fixedly connected with the end part sleeve, and the mist storage tank connecting component sleeve is further firmly fixed on the mist storage tank connecting component body. Preferably, the fixing sleeve, the positioning column and the end sleeve are of an integrally formed structure.
Mist storage tank
The utility model discloses a store up the fog jar and include above-mentioned storage fog jar coupling assembling and store up the fog jar body. The joint portion of the mist storage tank connecting assembly is arranged to be capable of being connected with the mist storage tank body. Under typical assembled state, store up fog jar coupling assembling and store up fog jar body and set gradually from bottom to top. In some embodiments, the clamping portion of the mist storage tank connecting assembly is provided with a relatively arranged buckle, and the outer wall of the mist storage tank body is correspondingly provided with a clamping groove. Can be in the same place storage tank coupling assembling and storage tank body through the joint fixed like this.
Example 1
Fig. 1 is an exploded view of the connecting assembly of the mist storage tank of the present invention. As shown in fig. 1, the mist reservoir connecting assembly of the present embodiment comprises a mist reservoir connecting assembly set 1 and a mist reservoir connecting assembly body 2. The fog storage tank connecting assembly body 2 comprises a clamping part 51 and an inserting part 52 which are connected in sequence; the clip portion 51 is used to connect the mist storage tank body 200. The side wall of the clamping portion 51 encloses a first cavity. The plug-in part 52 is used for connection with a mist reservoir connection assembly set. The plug portion 52 includes an annular side wall 21 and an end portion (not shown) connected together, the annular side wall 21 and the end portion enclosing a second cavity. The middle of the end portion has a circular opening (not shown) as a mist inlet for connection to an aerosol spray mouthpiece.
Fig. 2 is a schematic structural view of the mist storage tank connection assembly of the present invention in a bottom view state. Fig. 3 is the utility model discloses a three-dimensional structure schematic diagram of mist storage tank coupling assembling. As shown in fig. 2 and 3, the mist reservoir connection assembly set 1 is formed of a thermoplastic elastomer, wrapped around the spigot 52. The mist storage tank connecting component sleeve 1 comprises an annular side wall sleeve 11 and an end sleeve 12 which are connected together, and further comprises a fixed sleeve 4 connected with the end sleeve 12. An annular sidewall sleeve 11 abuts the annular sidewall and an end sleeve 12 abuts the lower surface of the end. In a front view of the mist reservoir connection assembly, the end cap 12 extends upwardly along the inner edge of the opening forming a transition 10. A portion of the transition portion 10 extends continuously upward along the inner edge of the opening to form two first engaging portions 81. The two first fitting portions 81 are symmetrically disposed and located in the second cavity. Another portion of the transition 10 extends towards the centre of the opening to form two extensions 8 symmetrically arranged inside the opening. In a front view of the mist reservoir connection assembly, the inner edge of the extension 8 extends upwards forming two second abutments 82. The two second fitting portions 82 are symmetrically disposed and located in the second cavity. The length of the first bonded portion 81 is smaller than the length of the second bonded portion 82. The height of the first attaching portion 81 may be equal to the height of the second attaching portion 82. The thickness of the first attaching portion 81 may be equal to the thickness of the second attaching portion 82.
Because the connecting component sleeve 1 of the mist storage tank is made of thermoplastic elastomer materials, the shape formed by the extension part 8 and the transition part 10 at the opening can be matched with various aerosol spray interfaces, and the aerosol spray interfaces can be tightly included by the extension part 8, the transition part 10, the first attaching part 81 and the second attaching part 82 after being inserted into the opening, so that the sealing performance of the connecting part of the mist storage tank and the connecting part of the aerosol spray interfaces is improved. The first bonded portion 81 and the second bonded portion 82 are provided at an interval. In the free state, the first attaching portion 81 and the second attaching portion 82 are respectively provided perpendicular to the extending portion 8. In the plugged state, the first fitting portion 81 and the second fitting portion 82 change the angle with the extension portion 8 along with the aerosol spray interface. The extension part 8 is in a crescent structure. With first laminating portion 81 and second laminating portion 82 interval setting, and perpendicular to extension 10, make aerosol spray interface insert behind the opening by first laminating portion 81 and second laminating portion 82 parcel more closely, and extension 8 crescent structure and the aerosol spray interface shape looks adaptation of current ration aerosol. The plane of the extension portion 8 is set to be parallel to the plane of the lower surface of the end portion, and the plane of the extension portion 8 is set to be higher than the plane of the lower surface of the end portion.
Fig. 4 is a schematic structural view of the connecting assembly of the mist storage tank in a top view state. As shown in fig. 4, the sleeve 4 is connected to the extension 8, abutting the upper surface of the end, in the second cavity. The edge of the pouch 4 has a plurality of locating posts (not shown). A plurality of positioning holes 6 are arranged in the annular area between the opening and the annular side wall 21 at the end part, and the positioning columns are matched with the positioning holes 6. The positioning column passes through the positioning hole 6 and is fixedly connected with the end part sleeve 12. Thus, the mist reservoir connection assembly set 1 is firmly fixed to the mist reservoir connection assembly body 2.
Example 2
Fig. 5 is a schematic structural view of a mist storage tank of the present invention. As shown in fig. 5, the mist storage tank of the present embodiment includes the mist storage tank connecting assembly 100 of embodiment 1 and a mist storage tank body 200. The clamping portion 51 of the mist storage tank connecting assembly 100 extends into the inner wall of the mist storage tank body 200, and the two are connected through a clamping structure.
The present invention is not limited to the above embodiments, and any variations, modifications, and substitutions that may occur to those skilled in the art may be made without departing from the spirit of the present invention.
Claims (10)
1. A connecting assembly for a mist storage tank is characterized by comprising a connecting assembly body for the mist storage tank and a connecting assembly sleeve for the mist storage tank, wherein the connecting assembly body for the mist storage tank comprises a clamping part and an inserting part which are sequentially connected;
the clamping part is arranged to be connected with the mist storage tank body;
the inserting part is connected with the mist storage tank connecting component in a sleeved mode;
the mist storage tank connecting component sleeve is arranged to be capable of being coated on the inserting part, is connected with the aerosol spraying interface and is made of flexible materials;
the insertion part comprises an annular side wall and an end part which are connected together, and the middle part of the end part is provided with an opening;
the mist storage tank connecting component sleeve comprises an annular side wall sleeve and an end sleeve which are connected together; the annular side wall sleeve is arranged to be tightly attached to the annular side wall, and the end part sleeve is arranged to be tightly attached to the lower surface of the end part;
the end sleeve extends upwards along the inner edge of the opening to form a transition part;
a part of the transition part continues to extend upwards along the inner edge of the opening to form a first attaching part; another portion of the transition portion extends toward a center of the opening to form an extension;
the inner edge of the extension part extends upwards to form a second fit part.
2. A spray connection assembly as claimed in claim 1, wherein the plane of the extension is arranged to be parallel to the plane of the lower surface of the end portion.
3. A spray connection assembly as claimed in claim 2, wherein the plane of the extension is arranged to be higher than the plane of the lower surface of the end portion.
4. The mist reservoir connection assembly of claim 3, wherein the first and second abutments are each disposed perpendicular to the extension.
5. The mist storage tank connection assembly of claim 4, wherein the first and second abutments are a plurality of first abutments and the second abutments are spaced apart.
6. The mist reservoir connection assembly of claim 5, wherein the plurality of extensions are symmetrically disposed within the opening; the extension part is of a crescent structure; the inner edges of the extension parts respectively extend upwards to form a plurality of second attaching parts.
7. A spray tank connection assembly as claimed in claim 1, wherein the spray tank connection assembly set further comprises a securing sleeve connected with the end sleeve; the fixing sleeve is connected with the extending part and is arranged to be tightly attached to the upper surface of the end part.
8. The mist reservoir connection assembly of claim 7, wherein an edge of the harness has a plurality of locating posts; a plurality of positioning holes are formed in the annular area between the opening and the annular side wall at the end part; the positioning column is matched with the positioning hole, so that the mist storage tank connecting assembly body is fixedly connected with the mist storage tank connecting assembly sleeve.
9. The mist reservoir connection assembly of claim 8, wherein the locating post is fixedly connected to the end cap through the locating hole.
10. A mist storage tank, comprising the mist storage tank connecting assembly and the mist storage tank body as claimed in any one of claims 1 to 9, wherein the clamping portion of the mist storage tank connecting assembly is configured to be capable of being connected with the mist storage tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023234290.6U CN215135040U (en) | 2020-12-29 | 2020-12-29 | Connecting assembly of mist storage tank and mist storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023234290.6U CN215135040U (en) | 2020-12-29 | 2020-12-29 | Connecting assembly of mist storage tank and mist storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215135040U true CN215135040U (en) | 2021-12-14 |
Family
ID=79398277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023234290.6U Active CN215135040U (en) | 2020-12-29 | 2020-12-29 | Connecting assembly of mist storage tank and mist storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215135040U (en) |
-
2020
- 2020-12-29 CN CN202023234290.6U patent/CN215135040U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20060217043A1 (en) | Micro-abrasion device | |
| AU668693B2 (en) | Equine mask | |
| US10751497B2 (en) | Face mask with sleeve and flap | |
| US20040250816A1 (en) | Inhalation therapy mask and device for animals | |
| EP2327442A3 (en) | Sealing nasal cannula | |
| WO2007045008A1 (en) | Anti-asphyxia valve assembly for respiratory mask | |
| CN115089833A (en) | Mask system | |
| EP3636305A1 (en) | Medical nebulizer | |
| CN215135040U (en) | Connecting assembly of mist storage tank and mist storage tank | |
| JP2019524091A (en) | Storage case | |
| CN115671477B (en) | Patient interface assembly | |
| EP3261729A1 (en) | Flexible filter element having an end outlet | |
| CN115607791A (en) | Breathing mask | |
| CN210078503U (en) | Breathing mask and combined device thereof | |
| CN110354349A (en) | A kind of nasal cavity cleaning actuator | |
| CN112807531A (en) | Mist storage tank and inhalation device | |
| CN214759135U (en) | Electronic atomization device and atomizer thereof | |
| CN219517432U (en) | Atomizing suction nozzle, atomizer and electronic atomizing device | |
| CN215461014U (en) | Mist storage tank and inhalation device | |
| EP4034212A1 (en) | Nasal cannula and securement system | |
| CN216148785U (en) | Inhalation drug administration device for tracheotomy patient | |
| CN210331303U (en) | Multifunctional snuffing device adaptive to nose shape | |
| CN209967324U (en) | A atomizer of throat for department of anesthesia | |
| CN214713735U (en) | Store up fog jar subassembly and store up fog jar | |
| CN109939383A (en) | A kind of light nose cup is adapted to nose-shaped method and light nose cup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Fog storage tank connecting assembly and fog storage tank Effective date of registration: 20220322 Granted publication date: 20211214 Pledgee: Taian Taishan Rural Commercial Bank Co.,Ltd. Pledgor: TAIAN DALU MEDICAL INSTRUMENT Co.,Ltd. Registration number: Y2022980002886 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230311 Granted publication date: 20211214 Pledgee: Taian Taishan Rural Commercial Bank Co.,Ltd. Pledgor: TAIAN DALU MEDICAL INSTRUMENT Co.,Ltd. Registration number: Y2022980002886 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Mist storage tank connection components and mist storage tanks Granted publication date: 20211214 Pledgee: Taian Taishan Rural Commercial Bank Co.,Ltd. Pledgor: TAIAN DALU MEDICAL INSTRUMENT Co.,Ltd. Registration number: Y2024980008031 |