CN204798537U - Exempt from to tear and seal integral type oxygen tube - Google Patents
Exempt from to tear and seal integral type oxygen tube Download PDFInfo
- Publication number
- CN204798537U CN204798537U CN201520304200.6U CN201520304200U CN204798537U CN 204798537 U CN204798537 U CN 204798537U CN 201520304200 U CN201520304200 U CN 201520304200U CN 204798537 U CN204798537 U CN 204798537U
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- upper cover
- bottle
- tear
- utility
- aluminum film
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Abstract
The utility model discloses an exempt from to tear and seal integral type oxygen tube, its constitution includes: bottle upper cover (3) of constitution are located in tee bend (1), upper cover (2) and the welding of aluminium membrane at the bottleneck, tee bend (1) and upper cover (2) middle part threaded connection, upper cover (2) set up on bottle upper cover (3) that the welding of aluminium membrane was located to constitute at the bottleneck, all be provided with the edge of a knife on tee bend (1) and upper cover (2), adopt threaded connection between tee bend (1) and upper cover (2) to guarantee the leakproofness with the sealing washer, single line or multi -thread threaded connection are adopted with the welding of aluminium membrane in bottle upper cover (3) that the bottleneck was located to constitute in upper cover (1) to with second and third sealing washer guarantee, the leakproofness of exhaust passage, its overall structure is simple, exempts from to tear and seals, and the practicality is strong, easily uses widely.
Description
Technical field
This utility model relates to medical oxygen therapy apparatus technical field, particularly relates to and exempts to tear sealing integrated oxygen inhaling tube.
Background technology
At present, in bottle sealing process field, except conventional bottle cap, bottleneck of being also everlasting is provided with aluminum film, rubber membrane or plastic foil etc., to ensure the sealing of bottleneck, but aluminum film, rubber membrane or plastic foil etc. that traditional bottleneck is provided with, manually sealed membrane must be torn during use, therefore pretty troublesome, a exempting from how can be provided to tear sealing integrated oxygen inhaling tube, all the time, be the problems to be solved such as people.
Therefore, need to provide and exempt to tear sealing integrated oxygen inhaling tube and solve the problems referred to above.
Utility model content
In order to solve this problem, the utility model discloses and exempt to tear sealing integrated oxygen inhaling tube, it comprises the bottle upper cover that threeway, upper cover and aluminum film are welded on bottle mouth position formation; Described threeway is threaded with in the middle part of upper cover; Described upper cover is arranged on the bottle upper cover upper end that aluminum film is welded on bottle mouth position formation; Described threeway and on cover and be provided with the edge of a knife.
Further, described threeway and upper cover junction are provided with the first sealing ring.
Further, described upper cover and aluminum film be welded on bottle mouth position form bottle upper cover junction be provided with the second sealing ring and the 3rd sealing ring.
Compared with prior art, the beneficial effects of the utility model are: adopt between threeway with upper cover and be threaded, and ensure sealing with sealing ring; Upper cover and aluminum film are welded on the bottle upper cover that bottle mouth position forms and adopt multi start thread to be connected, and with second and the 3rd sealing ring ensure into and out of air channel sealing; Overall structure is simple, practical, is easy to promote the use of.
In utility model content part, introduce the concept of a series of reduced form, this will further describe in detailed description of the invention part.This utility model content part does not also mean that the key feature and essential features that will attempt to limit technical scheme required for protection, does not more mean that the protection domain attempting to determine technical scheme required for protection.
Advantage of the present utility model and feature is described in detail in conjunction with following.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model.
Fig. 2 is sectional view of the present utility model.
Detailed description of the invention
In the following description, give a large amount of concrete details to provide to understand more thoroughly this utility model.But, it will be apparent to one skilled in the art that this utility model can be implemented without the need to these details one or more.In other example, in order to avoid obscuring with this utility model, technical characteristics more well known in the art are not described.
In order to thoroughly understand this utility model, by following description, detailed structure is proposed.Obviously, execution of the present utility model is not limited to the specific details that those skilled in the art has the knack of.Preferred embodiment of the present utility model is described in detail as follows, but except these are described in detail, this utility model can also have other embodiments.
Below embodiment of the present utility model is described in detail.
With reference to shown in Fig. 1-2, exempt to tear sealing integrated oxygen inhaling tube, its composition comprises: threeway (1), upper cover (2) and aluminum film are welded on the bottle upper cover (3) that bottle mouth position is formed; Described threeway (1) is threaded with upper cover (2) middle part; Described upper cover (2) is arranged on bottle upper cover (3) upper end that aluminum film is welded on bottle mouth position formation; Described threeway (1) and upper cover (2) are provided with the edge of a knife.
Further, described threeway (1) and upper cover (2) junction are provided with the first sealing ring (4).
Further, described upper cover (2) and aluminum film be welded on bottle mouth position form bottle upper cover (3) junction be provided with the second sealing ring (5) and the 3rd sealing ring (6).
Preferably: the material that this utility model aluminum film is welded on the bottle upper cover (3) that bottle mouth position is formed is aluminum film, rubber membrane or plastic foil.
Action principle of the present utility model is: threeway (1) and upper cover (2) are provided with the edge of a knife, when upper cover is rotated in place, edge of a knife cutting aluminum film is welded on the bottle upper cover (3) that bottle mouth position is formed, and plays the effect of exempting to tear sealing.
This utility model is illustrated by above-described embodiment, but should be understood that, above-described embodiment just for the object of illustrating and illustrate, and is not intended to this utility model to be limited in described scope of embodiments.In addition it will be understood by those skilled in the art that; this utility model is not limited to above-described embodiment; more kinds of variants and modifications can also be made, within these variants and modifications all drop on this utility model scope required for protection according to instruction of the present utility model.Protection domain of the present utility model defined by the appended claims and equivalent scope thereof.
Claims (3)
1. exempt to tear sealing integrated oxygen inhaling tube, its composition comprises: threeway (1), upper cover (2) and aluminum film are welded on the bottle upper cover (3) that bottle mouth position is formed; Described threeway (1) is threaded with upper cover (2) middle part; Described upper cover (2) is arranged on bottle upper cover (3) upper end that aluminum film is welded on bottle mouth position formation; Described threeway (1) and upper cover (2) are provided with the edge of a knife.
2. according to claim 1 exempting from tears sealing integrated oxygen inhaling tube, it is characterized in that: described threeway (1) and upper cover (2) junction are provided with the first sealing ring (4); Bottle upper cover (3) junction that described upper cover (2) and aluminum film are welded on bottle mouth position formation is provided with the second sealing ring (5) and the 3rd sealing ring (6).
3. according to claim 1 and 2 exempting from tears sealing integrated oxygen inhaling tube, it is characterized in that: the material that described aluminum film is welded on the bottle upper cover (3) that bottle mouth position is formed is aluminum film, rubber membrane or plastic foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304200.6U CN204798537U (en) | 2015-05-13 | 2015-05-13 | Exempt from to tear and seal integral type oxygen tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520304200.6U CN204798537U (en) | 2015-05-13 | 2015-05-13 | Exempt from to tear and seal integral type oxygen tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204798537U true CN204798537U (en) | 2015-11-25 |
Family
ID=54583433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520304200.6U Active CN204798537U (en) | 2015-05-13 | 2015-05-13 | Exempt from to tear and seal integral type oxygen tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204798537U (en) |
-
2015
- 2015-05-13 CN CN201520304200.6U patent/CN204798537U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |