CN206995583U - A kind of old breathing mask - Google Patents
A kind of old breathing mask Download PDFInfo
- Publication number
- CN206995583U CN206995583U CN201720141614.0U CN201720141614U CN206995583U CN 206995583 U CN206995583 U CN 206995583U CN 201720141614 U CN201720141614 U CN 201720141614U CN 206995583 U CN206995583 U CN 206995583U
- Authority
- CN
- China
- Prior art keywords
- hole
- chute
- connecting tube
- oxygen uptake
- breathing mask
- 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.)
- Expired - Fee Related
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model provides a kind of old breathing mask, belongs to medical instruments field.It solves the problems, such as that existing breathing mask can not any angle connection Oxygen tube.This old breathing mask, including transparent cover, cover body is provided with connecting hole, connecting hole hole wall is in indent spherical structure, also include the spherical connected ball in connecting hole, connected ball can rotate around itself centre of sphere in connecting hole, connected ball is provided with oxygen uptake hole, also include the hard circular tube shaped connecting tube in oxygen uptake hole, oxygen uptake hole hole wall is deepened to be provided with indent tubular chute, connecting tube rear end outer wall is provided with the ring slider in chute, also include the compression spring in chute, and compression spring both ends offset with chute bottom and sliding block rear end respectively, and slip front is promoted to be against chute top, and connecting tube front end is set to stretch out oxygen uptake hole, and connecting tube can be promoted towards runner rear end, and connecting tube is set to be integrally placed in oxygen uptake hole.This breathing mask can be arbitrarily towards connection Oxygen tube.
Description
Technical field
The utility model belongs to technical field of medical instruments, is related to a kind of old breathing mask.
Background technology
External Oxygen tube oxygen uptake is typically utilized on breathing mask, fixes, leads with Oxygen tube connecting portion on breathing mask
Oxygen tube is caused towards single, leads to not the Oxygen tube for being adapted to a variety of directions, and dismantle the suction on the breathing mask after Oxygen tube
Dustiness dye is easily entered in oxygen hole, it is therefore necessary to is improved.
The content of the invention
The purpose of this utility model is to be directed to the above-mentioned problems in the prior art, there is provided one kind can facilitate any court
To connection Oxygen tube, and it is avoided that the old breathing mask of dirt is entered in mask oxygen-inspiration hole.
The purpose of this utility model can be realized by following technical proposal：A kind of old breathing mask, including translucent cover
Body, it is characterised in that：Cover body is provided with connecting hole, and connecting hole hole wall is in indent spherical structure, in addition in connecting hole
Spherical connected ball, connected ball can rotate around itself centre of sphere in connecting hole, and connected ball is provided with oxygen uptake hole, in addition to embedded in suction
Hard circular tube shaped connecting tube in oxygen hole, oxygen uptake hole hole wall are deepened to be provided with indent tubular chute, and connecting tube rear end outer wall is provided with embedding
Ring slider in chute, in addition to the compression spring in the chute, and compression spring both ends respectively with chute bottom and
Sliding block rear end offsets, and promotes slip front to be against chute top, and connecting tube front end is stretched out oxygen uptake hole, and can be towards after chute
End promotes connecting tube, and connecting tube is integrally placed in oxygen uptake hole.
Oxygen tube is connected with connecting tube front end, coordinated using cover body and Oxygen tube for patient's oxygen uptake, and due to utilizing
Connected ball and connecting hole, which coordinate, to be rotated, therefore can be arbitrarily towards rotation or connection Oxygen tube, after Oxygen tube is dismantled, Ke Yichao
Runner rear end promotes connecting tube, and connecting tube is integrally placed in oxygen uptake hole, and be rotatably connected ball afterwards, makes the equal court in oxygen uptake hole both ends
To connecting hole, to avoid oxygen uptake hole from entering dirt.
In a kind of above-mentioned old breathing mask, described connecting tube front end is provided with external screw thread, and on sliding block and chute
Limited block and bar limit slot provided with mutual cooperation, and stopper slot is parallel with chute depth direction.
Therefore convenient connection, coordinated using limited block and stopper slot and be avoided that connecting tube arbitrarily rotates.
In a kind of above-mentioned old breathing mask, described connecting tube axis passes through the connected ball centre of sphere.
In a kind of above-mentioned old breathing mask, described cover body is made up of transparent material.
Compared with prior art, the utility model has the following advantages that：
Oxygen tube is connected with connecting tube front end, coordinated using cover body and Oxygen tube for patient's oxygen uptake, and due to utilizing
Connected ball and connecting hole, which coordinate, to be rotated, therefore can be arbitrarily towards rotation or connection Oxygen tube, after Oxygen tube is dismantled, Ke Yichao
Runner rear end promotes connecting tube, and connecting tube is integrally placed in oxygen uptake hole, and be rotatably connected ball afterwards, makes the equal court in oxygen uptake hole both ends
To connecting hole, to avoid oxygen uptake hole from entering dirt.
Brief description of the drawings
Fig. 1 is this mask partial sectional view.
Fig. 2 is Fig. 1 partial enlarged drawings.
In figure,
1st, cover body；11st, connecting hole；
2nd, connected ball；21st, oxygen uptake hole；22nd, chute；23rd, stopper slot；
3rd, connecting tube；31st, sliding block；32nd, limited block；
4th, compression spring.
Embodiment
It is specific embodiment of the utility model and with reference to accompanying drawing below, the technical solution of the utility model is made further
Description, but the utility model is not limited to these embodiments.
As depicted in figs. 1 and 2, a kind of old breathing mask of the utility model, including transparent cover 1, cover body 1, which is provided with, to be connected
Hole 11 is connect, the hole wall of connecting hole 11 is in indent spherical structure, in addition to the spherical connected ball 2 in connecting hole 11, the energy of connected ball 2
Rotated around itself centre of sphere in connecting hole 11, connected ball 2 is provided with oxygen uptake hole 21, in addition to the hard in oxygen uptake hole 21
Circular tube shaped connecting tube 3, the hole wall of oxygen uptake hole 21 are deepened to be provided with indent tubular chute 22, and the rear end outer wall of connecting tube 3 is provided with and is embedded in chute
Ring slider 31 in 22, in addition to the compression spring 4 in the chute 22, and the both ends of compression spring 4 respectively with the bottom of chute 22
End and the rear end of sliding block 31 offset, and promote the front end of sliding block 31 to be against the top of chute 22, and the front end of connecting tube 3 is stretched out oxygen uptake hole
21, and connecting tube 3 can be promoted towards the rear end of chute 22, and connecting tube 3 is integrally placed in oxygen uptake hole 21.
Further, the front end of connecting tube 3 is provided with external screw thread, and sliding block 31 is provided with the limited block to cooperate with chute 22
32 and bar limit slot 23, and stopper slot 23 is parallel with the depth direction of chute 22.The axis of connecting tube 3 passes through the centre of sphere of connected ball 2.Cover
Body 1 is made up of transparent material.
Oxygen tube is connected with the front end of connecting tube 3, coordinated using cover body 1 and Oxygen tube for patient's oxygen uptake, and due to profit
Coordinated with connected ball 2 and connecting hole 11 and rotated, therefore towards rotation or Oxygen tube arbitrarily can be connected, after Oxygen tube is dismantled,
Connecting tube 3 can be promoted towards the rear end of chute 22, and connecting tube 3 is integrally placed in oxygen uptake hole 21, be rotatably connected ball 2 afterwards, makes
The both ends of oxygen uptake hole 21 are towards connecting hole 11, to avoid oxygen uptake hole 21 from entering dirt.
Specific embodiment described herein is only to the utility model spirit explanation for example.The utility model institute
Category those skilled in the art can make various modifications or supplement to described specific embodiment or using similar
Mode substitute, but without departing from spirit of the present utility model or surmount scope defined in appended claims.
Although more used herein cover body 1, connecting hole 11, connected ball 2, oxygen uptake hole 21, chute 22, stopper slot 23,
The terms such as connecting tube 3, sliding block 31, limited block 32, compression spring 4, but it is not precluded from the possibility using other terms.Use this
A little terms are used for the purpose of more easily describing and explaining essence of the present utility model；It is construed as what any one was added
Limitation is all disagreed with the utility model spirit.
Claims (4)
1. a kind of old breathing mask, including transparent cover（1）, it is characterised in that：Cover body（1）It is provided with connecting hole（11）, even
Connect hole（11）Hole wall is in indent spherical structure, in addition to is embedded in connecting hole（11）Interior spherical connected ball（2）, connected ball（2）Energy
Around itself centre of sphere in connecting hole（11）Interior rotation, connected ball（2）It is provided with oxygen uptake hole（21）, in addition to it is embedded in oxygen uptake hole（21）
Interior hard circular tube shaped connecting tube（3）, oxygen uptake hole（21）Hole wall is deepened to be provided with indent tubular chute（22）, connecting tube（3）Rear end
Outer wall is provided with and is embedded in chute（22）Interior ring slider（31）, in addition to it is embedded in chute（22）Interior compression spring（4）, and compress
Spring（4）Both ends respectively with chute（22）Bottom and sliding block（31）Rear end offsets, and promotes sliding block（31）Front end is against chute
（22）Top, and make connecting tube（3）Oxygen uptake hole is stretched out in front end（21）, and can be towards chute（22）Rear end promotes connecting tube（3）, and make
Connecting tube（3）It is integrally placed at oxygen uptake hole（21）It is interior.
A kind of 2. old breathing mask according to claim 1, it is characterised in that：Described connecting tube（3）Front end is provided with
External screw thread, and sliding block（31）With chute（22）It is provided with the limited block to cooperate（32）And bar limit slot（23）, and it is spacing
Groove（23）With chute（22）Depth direction is parallel.
A kind of 3. old breathing mask according to claim 2, it is characterised in that：Described connecting tube（3）Axis passes through
Connected ball（2）The centre of sphere.
A kind of 4. old breathing mask according to claim 3, it is characterised in that：Described cover body（1）For transparent material
It is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141614.0U CN206995583U (en) | 2017-02-17 | 2017-02-17 | A kind of old breathing mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720141614.0U CN206995583U (en) | 2017-02-17 | 2017-02-17 | A kind of old breathing mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206995583U true CN206995583U (en) | 2018-02-13 |
Family
ID=61429473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720141614.0U Expired - Fee Related CN206995583U (en) | 2017-02-17 | 2017-02-17 | A kind of old breathing mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206995583U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111714749A (en) * | 2020-06-30 | 2020-09-29 | 中国人民解放军陆军军医大学第一附属医院 | Humidifying equipment for breathing machine |
| CN111773493A (en) * | 2020-06-16 | 2020-10-16 | 温州市中心医院 | Novel atomizing mask |
-
2017
- 2017-02-17 CN CN201720141614.0U patent/CN206995583U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773493A (en) * | 2020-06-16 | 2020-10-16 | 温州市中心医院 | Novel atomizing mask |
| CN111773493B (en) * | 2020-06-16 | 2022-02-18 | 温州市中心医院 | Novel atomizing mask |
| CN111714749A (en) * | 2020-06-30 | 2020-09-29 | 中国人民解放军陆军军医大学第一附属医院 | Humidifying equipment for breathing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180213 Termination date: 20190217 |