CN200971164Y - Improved structure of schorkel - Google Patents
Improved structure of schorkel Download PDFInfo
- Publication number
- CN200971164Y CN200971164Y CN 200620067886 CN200620067886U CN200971164Y CN 200971164 Y CN200971164 Y CN 200971164Y CN 200620067886 CN200620067886 CN 200620067886 CN 200620067886 U CN200620067886 U CN 200620067886U CN 200971164 Y CN200971164 Y CN 200971164Y
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- CN
- China
- Prior art keywords
- mentioned
- connecting arm
- moving vane
- floating bag
- positioning cylinder
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- 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 - Lifetime
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Abstract
The utility model discloses an improved structure for a breather pipe, including a pipe body and a waterproof device arranged at the upper end of the pipe body. The waterproof device includes a casing, a floating bag, and a movable blade adapted to the upper pipe orifice of the pipe body. The movable blade is actively hung at the upper end of the pipe body through a hanging mechanism, a sliding mechanism making the floating bag slide to the movable blade and pushing the movable blade to cover the upper pipe orifice of the pipe body is arranged between the floating bag and the upper end of the pipe body. When a user drives downwards, the floating bag can float upwards to push the movable blade to cover the upper pipe orifice of the pipe body, to achieve the waterproof aim. Through the waterproof device arranged at the upper end of the pipe body, the breather pipe of the utility model can effectively prevent water from entering into the pipe body from the pipe orifice to improve the operational safety.
Description
Technical field
The utility model relates to sports articles for use and diving industrial equipment technical field, the breathing pipe of especially a kind of swimming or diving usefulness.
Background technology
At present, the breathing pipe of being sold on the market, its structure generally comprises body, is difficult to articulate, threaded line pipe, suspension ring and body, the end of body upwards surfaces during use, the user in use, when the end of body does not have in the entry or the spray turns over when gushing fully, the water capacity easily enters in the body from the mouth of pipe, user's water of choking easily uses very dangerous.
The utility model content
The purpose of this utility model provides a kind of breathing pipe structure-improved, and it can be imitated anti-sealing and enter in the body from the mouth of pipe, improves safety in utilization.
The technical solution of the utility model is such: the breathing pipe structure-improved, comprise body, the water-tight device that also comprises the upper end of being located at body, this water-tight device comprise shell, floating bag and with the suitable moving vane of the upper orifice of above-mentioned body, above-mentioned moving vane hangs on the upper end of above-mentioned body by the hitch activity, is provided with the slide mechanism that can make above-mentioned floating bag slide to above-mentioned moving vane and above-mentioned moving vane be pushed to cover to the upper orifice of above-mentioned body between the upper end of above-mentioned floating bag and above-mentioned body.
Above-mentioned slide mechanism is made up of with the chute of the upper side of being located at above-mentioned floating bag the slide rail of the downside of the upper end of being located at above-mentioned body.
Above-mentioned hitch comprises left connecting arm, right connecting arm and main connecting arm, the left and right sides of the upper end of above-mentioned body is respectively equipped with positioning cylinder, above-mentioned left connecting arm, be respectively equipped with and the corresponding annulus button of above-mentioned positioning cylinder on the right connecting arm, above-mentioned left connecting arm and right connecting arm hang on the above-mentioned body by this corresponding positioning cylinder and the activity of annulus button respectively, above-mentioned main connecting arm is fixed in an above-mentioned left side, between the upper orifice of above-mentioned floating bag and above-mentioned body, above-mentioned moving vane is fixed in an end of the upper orifice of close above-mentioned body on the above-mentioned main connecting arm on the right connecting arm.
Above-mentioned shell comprises left half shell and right half shell, and the left and right sides of the upper end of above-mentioned body is respectively equipped with positioning cylinder, and an above-mentioned left side half shell and the corresponding position of right half shell are respectively equipped with the setting circle latch closure with the suitable fastening of above-mentioned positioning cylinder.
The corresponding end face of the upper orifice of above-mentioned moving vane and above-mentioned body is the flexible glue face.
After adopting such scheme, breathing pipe of the present utility model, the people is when snorkeling, and the water-tight device of body upper end floats on the surface, and the upper port of air process water-tight device and the upper orifice of body enter into user's mouth; In the process of snorkeling; the floating potential patient is through regular meeting's heave and set; breathing pipe is heave and set thereupon also; when water-tight device sinks to certain depth; cursory bag upwards floats by the slide rail of its chute along body under the buoyancy of water effect, and the front end of cursory bag pushes up left and right connecting arm and the main connecting arm to hitch, rotates up motion thereby promote moving vane; the flexible glue cover that always moves to moving vane is lived the upper port of body, enters in the body thereby block water.In last draining, float to water surface certain altitude, cursory bag breaks away from the water surface and loss of buoyance gradually gradually, under the effect of self gravitation along slide rail to lower slider, moving vane loses propelling thrust upwards thereupon and rotatablely moves backward automatically, slowly get back to original position, the upper port of body is separated automatically with the flexible glue face of moving vane like this, and the induction opening that is covered air inlet again goes round and begins again.Breathing pipe of the present utility model by being arranged at the water-tight device of body upper end, can prevent effectively that sealing enters in the body from the mouth of pipe, improves safety in utilization.
Description of drawings
Fig. 1 is schematic perspective view of the present utility model (removing right half shell).
Fig. 2 is the front view of Fig. 1.
Fig. 3 is the structural representation of body.
Fig. 4 is the structural representation of shell.
Fig. 5 is the structural representation of floating airbag.
The specific embodiment
Breathing pipe structure-improved of the present utility model, shown in Fig. 1,2,4, comprise body 1 and the water-tight device 2 of being located at body 1 upper end, water-tight device 2 comprises shell 21, floating airbag 22, hitch 23 and moving vane 24, and floating airbag 22, hitch 23 and moving vane 24 are coated in the shell 21.
Shown in Fig. 1,4, shell 21 comprises left half shell 211 and right half shell 212, the left and right sides of the upper end of body 1 is respectively equipped with positioning cylinder 11,12, half shell, 211 corresponding positions, a left side are respectively equipped with setting circle latch closure 2111,2112, right half shell 212 corresponding positions are respectively equipped with setting circle latch closure 2121,2122, and left half shell 211 and right half shell 212 are by the positioning cylinder and the synthetic shell 21 of setting circle latch closure clip of the suitable fastening of this two couple.Offer 2113,2,123 two holes of water inlet on a left side half shell 211 and right half shell 212 respectively for observing the window of airbag motion, also can be used as drain gutter simultaneously, the upper port of shell 21 is higher than the upper orifice of body 1.
Shown in Fig. 3,5, the downside of the upper end of body 1 is provided with slide rail 14, and the upper side of floating airbag 22 is provided with and slide rail 14 corresponding chutes 221, and floating airbag 22 is movably installed in the downside of body 1 upper end by this corresponding slide rail 14 and chute 221.
As Fig. 1, shown in 2, hitch 23 comprises left connecting arm 231, right connecting arm 232 and main connecting arm 233, the left and right sides of the upper end of body 1 is respectively equipped with positioning cylinder 13, left side connecting arm 231, be respectively equipped with and positioning cylinder 13 corresponding annulus buttons 2311 on the right connecting arm 232, left side connecting arm 231 and right connecting arm 232 hang on the upper end of body 1 respectively by this corresponding positioning cylinder and the activity of annulus button, main connecting arm 233 is fixed in a left side, right connecting arm 231, on 232 between the upper orifice of floating airbag 22 and body 1, moving vane 24 is fixed in an end of the upper orifice of close body 1 on the main connecting arm 233, and moving vane 24 is the flexible glue face with the corresponding end face of upper orifice of body 1.
Breathing pipe structure-improved of the present utility model, the people is when snorkeling, and the water-tight device 2 of body 1 upper end floats on the surface, and the upper port of air process water-tight device 2 and the upper orifice of body 1 enter into user's mouth; In the process of snorkeling; the floating potential patient is through regular meeting's heave and set; breathing pipe is heave and set thereupon also; when water-tight device 2 sinks to certain depth; cursory airbag 22 upwards floats by the slide rail 14 of its chute 221 along body 1 under the buoyancy of water effect; the front end of cursory airbag pushes up left and right connecting arm 231,232 and the main connecting arm 233 to hitch 23; thereby promote moving vane 24 and rotate up motion; the flexible glue cover that always moves to moving vane 24 is lived the upper port of body 1, enters in the body 1 thereby block water.In last draining, float to water surface certain altitude, cursory airbag 22 breaks away from the water surface and loss of buoyance gradually gradually, under the effect of self gravitation along slide rail 14 to lower slider, moving vane 24 loses propelling thrust upwards thereupon and rotatablely moves backward automatically, slowly get back to original position, the upper port of body 1 is separated automatically with the flexible glue face of moving vane 24 like this, and the induction opening that is covered air inlet again goes round and begins again.After the user emerges, with mouthful blowing, the water that body is 1 li upper port ejection of 21 along the air-flow upward movement from shell.
Claims (5)
1, breathing pipe structure-improved, comprise body, it is characterized in that: the water-tight device that also comprises the upper end of being located at body, this water-tight device comprise shell, floating bag and with the suitable moving vane of the upper orifice of above-mentioned body, above-mentioned moving vane hangs on the upper end of above-mentioned body by the hitch activity, is provided with the slide mechanism that can make above-mentioned floating bag slide to above-mentioned moving vane and above-mentioned moving vane be pushed to cover to the upper orifice of above-mentioned body between the upper end of above-mentioned floating bag and above-mentioned body.
2, breathing pipe structure-improved according to claim 1 is characterized in that: above-mentioned slide mechanism is made up of with the chute of the upper side of being located at above-mentioned floating bag the slide rail of the downside of the upper end of being located at above-mentioned body.
3, breathing pipe structure-improved according to claim 1, it is characterized in that: above-mentioned hitch comprises left connecting arm, right connecting arm and main connecting arm, the left and right sides of the upper end of above-mentioned body is respectively equipped with positioning cylinder, above-mentioned left connecting arm, be respectively equipped with and the corresponding annulus button of above-mentioned positioning cylinder on the right connecting arm, above-mentioned left connecting arm and right connecting arm hang on the above-mentioned body by this corresponding positioning cylinder and the activity of annulus button respectively, above-mentioned main connecting arm is fixed in an above-mentioned left side, between the upper orifice of above-mentioned floating bag and above-mentioned body, above-mentioned moving vane is fixed in an end of the upper orifice of close above-mentioned body on the above-mentioned main connecting arm on the right connecting arm.
4, breathing pipe structure-improved according to claim 1, it is characterized in that: above-mentioned shell comprises left half shell and right half shell, the left and right sides of the upper end of above-mentioned body is respectively equipped with positioning cylinder, and an above-mentioned left side half shell and the corresponding position of right half shell are respectively equipped with the setting circle latch closure with the suitable fastening of above-mentioned positioning cylinder.
5, breathing pipe structure-improved according to claim 1 is characterized in that: the corresponding end face of the upper orifice of above-mentioned moving vane and above-mentioned body is the flexible glue face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620067886 CN200971164Y (en) | 2006-11-22 | 2006-11-22 | Improved structure of schorkel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620067886 CN200971164Y (en) | 2006-11-22 | 2006-11-22 | Improved structure of schorkel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200971164Y true CN200971164Y (en) | 2007-11-07 |
Family
ID=38882422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620067886 Expired - Lifetime CN200971164Y (en) | 2006-11-22 | 2006-11-22 | Improved structure of schorkel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200971164Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398670A (en) * | 2010-09-15 | 2012-04-04 | 诚加兴业股份有限公司 | Breathing tube and waterproof device for the breathing tube |
| US20190016422A1 (en) * | 2017-07-17 | 2019-01-17 | Dongguan Qishi Dongshan Junming Plastic Metal Factory | Diving snorkel and upper exhaust head thereof |
-
2006
- 2006-11-22 CN CN 200620067886 patent/CN200971164Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398670A (en) * | 2010-09-15 | 2012-04-04 | 诚加兴业股份有限公司 | Breathing tube and waterproof device for the breathing tube |
| US20190016422A1 (en) * | 2017-07-17 | 2019-01-17 | Dongguan Qishi Dongshan Junming Plastic Metal Factory | Diving snorkel and upper exhaust head thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20071107 |
|
| EXPY | Termination of patent right or utility model |