CN204745251U - Oxygen tube structure - Google Patents
Oxygen tube structure Download PDFInfo
- Publication number
- CN204745251U CN204745251U CN201520483509.6U CN201520483509U CN204745251U CN 204745251 U CN204745251 U CN 204745251U CN 201520483509 U CN201520483509 U CN 201520483509U CN 204745251 U CN204745251 U CN 204745251U
- Authority
- CN
- China
- Prior art keywords
- chuck
- connecting rod
- oxygen
- nose
- cramp bar
- 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
Links
Abstract
The utility model discloses an oxygen tube structure, including the gas -supply pipe, be connected and two oxygen uptake heads of intercommunication with gas -supply pipe one end, be connected with an elastic connecting rod between two oxygen uptake heads, there is the cramp bar of two L shapes at the both ends of connecting rod still symmetric connection, and tip an organic whole of cramp bar is connected with presss from both sides tight chuck with the both sides cooperation of bridge of the nose bone, cramp bar length is 30 -35mm. Through connecting rod, cramp bar and chuck cooperation with the first snap -on of oxygen uptake on the nose, saved the elasticity rope, simple structure is practical. In addition, the length of cramp bar is 30 -35mm, makes the chuck clamp in the position on bridge of the nose bone upper portion but not press from both sides on the wing of nose, and is the acute angle between two chucks and makes chuck and bridge of the nose bone area of contact great, has ensured higher comfort level on the whole.
Description
Technical field
This utility model belongs to medical instruments field, is specifically related to the structure of Oxygen tube.
Background technology
Existing Oxygen tube is generally hung on head or ear by an elastic threads and realizes fixing, and during long-time use, patient can feel under the weather, and main cause is that elastic threads bore is general comparatively thin, larger with ear contacts position pressure.In addition because different people head size is different, and the general length of elastic threads is all fixing, and the patient elastic threads deformation quantity larger for head is comparatively large, feels more obvious by elastic threads compressing.
Summary of the invention
Technical problem to be solved in the utility model is: the deficiency existed for prior art, provides a kind of structure simple, the good Oxygen tube structure of wearing comfort.
For realizing the object of this utility model, be achieved by the following technical solutions: a kind of Oxygen tube structure, include appendix, be connected with appendix one end and two oxygen-inhalings be communicated with, an elastic connecting rod is connected with between two oxygen-inhalings, the two ends of connecting rod are also symmetrically connected with the clamping bar of two L shapes, and the end of clamping bar is connected with and coordinates with the bridge of the nose bone both sides chuck clamped; Described clamping bar length is for being 30-35mm.
Preferably: the acute angle forming 30-45 degree between described two chucks.
Preferably: described oxygen-inhaling, connecting rod, clamping bar and chuck are one-body molded.
Compared with prior art, the beneficial effects of the utility model are: coordinated by connecting rod, clamping bar and chuck and be directly fixed on nose by oxygen-inhaling, eliminate elastic threads, simple and practical.In addition, the length of clamping bar is 30-35mm, makes chuck be clipped in the position on bridge of the nose bone top but not be clipped on the wing of nose, and makes chuck and bridge of the nose bone contact area comparatively large between two chucks in acute angle, ensure that higher comfort level on the whole.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
1, appendix; 2, oxygen-inhaling; 3, connecting rod; 4, clamping bar; 5, chuck.
Detailed description of the invention
With reference to the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation below.
According to Fig. 1, a kind of Oxygen tube structure described in the present embodiment, include appendix 1, be connected with appendix one end and two oxygen-inhalings 2 be communicated with, an elastic connecting rod 3 is connected with between two oxygen-inhalings, the two ends of connecting rod are also symmetrically connected with the clamping bar 4 of two L shapes, and the end of clamping bar is connected with and coordinates with the bridge of the nose bone both sides chuck 5 clamped; Described clamping bar length is for being 30-35mm.
Form the angle of 65-75 degree between two support arms of the clamping bar of L shape, clamping bar top is drawn close mutually, the chucking power certain to bridge of the nose bone formation.
The acute angle of 30-45 degree is formed between described two chucks.
Described oxygen-inhaling, connecting rod, clamping bar and chuck are one-body molded.
Coordinated by connecting rod, clamping bar and chuck and oxygen-inhaling is directly fixed on nose, eliminate elastic threads, simple and practical.In addition, the length of clamping bar is 30-35mm, makes chuck be clipped in the position on bridge of the nose bone top but not be clipped on the wing of nose, and makes chuck and bridge of the nose bone contact area comparatively large between two chucks in acute angle, ensure that higher comfort level on the whole.
Claims (3)
1. an Oxygen tube structure, it is characterized in that: include appendix, be connected with appendix one end and two oxygen-inhalings be communicated with, an elastic connecting rod is connected with between two oxygen-inhalings, the two ends of connecting rod are also symmetrically connected with the clamping bar of two L shapes, and the end of clamping bar is connected with and coordinates with the bridge of the nose bone both sides chuck clamped; Described clamping bar length is for being 30-35mm.
2. a kind of Oxygen tube structure according to claim 1, is characterized in that: the acute angle forming 30-45 degree between described two chucks.
3. a kind of Oxygen tube structure according to claim 1 and 2, is characterized in that: described oxygen-inhaling, connecting rod, clamping bar and chuck are one-body molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483509.6U CN204745251U (en) | 2015-07-01 | 2015-07-01 | Oxygen tube structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520483509.6U CN204745251U (en) | 2015-07-01 | 2015-07-01 | Oxygen tube structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204745251U true CN204745251U (en) | 2015-11-11 |
Family
ID=54460013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520483509.6U Expired - Fee Related CN204745251U (en) | 2015-07-01 | 2015-07-01 | Oxygen tube structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204745251U (en) |
-
2015
- 2015-07-01 CN CN201520483509.6U patent/CN204745251U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |