CN2756561Y - Life-buoy - Google Patents
Life-buoy Download PDFInfo
- Publication number
- CN2756561Y CN2756561Y CN 200420108424 CN200420108424U CN2756561Y CN 2756561 Y CN2756561 Y CN 2756561Y CN 200420108424 CN200420108424 CN 200420108424 CN 200420108424 U CN200420108424 U CN 200420108424U CN 2756561 Y CN2756561 Y CN 2756561Y
- Authority
- CN
- China
- Prior art keywords
- utility
- model
- buoy
- inflation
- life
- 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 relates to a life-buoy, which belongs to a water lifesaving appliance. The utility model is improved on the existing life-buoy structure and comprises one hollow buoy made of a smooth and malleable material, wherein the inner part of the hollow buoy is filled with a light material. The utility model does not generate buoyancy by means of air, when the utility model is used, inflation is not needed. The utility model both saves inflation time and does not have the traditional inflation opening. The utility model avoids the danger that the inflation scratches and damages a tourist, the service life is relatively extended; when a user plays on a seashore, the utility model is not easily cut open; the use is convenient; when a sporadic event occurs, the safety can be assured.
Description
Technical field
The utility model relates to a kind of water survival apparatus, is the buoy quoit that a kind of difficult quilt scratches specifically, is the improvement to existing buoy quoit structure, is suitable for people and uses when trip ice.
Background technology
Beach and natatorium are the good places to go of people's tourism and leisure now, and buoy quoit is absolutely necessary so.The buoy quoit that beach and natatorium etc. are used, inside are the empty inflations that is used to, and its manufacturing materials mostly is rubber and plastics greatly.A kind of " buoy quoit " that for example Chinese utility model patent provides for No. 03221010.8, it is a ring vaccum pneumatophore, make by waterproof fabrics, be filled with vacuum cotton in it, on pneumatophore, be provided with a plurality of air extractor vents and seal cover cap thereof, and be connected with the air blowing flexible pipe on one the air extractor vent therein, be provided with seal cover cap at the mouth end of this flexible pipe.A kind of " buoy quoit " that China's utility model patent also provides for No. 99205504.0 is to be provided with braces and crotch band on original buoy quoit.The follow-on buoy quoit of these that provide in the technique scheme still is provided with the vacuum air bag, and by the buoyancy of air generation, and the inflation inlet of such buoy quoit returns the scuffing visitor sometimes, and galls easily, scratches, and the life-span of use is not very long.When playing by the sea, once buoy quoit is scratched the life security that will relate to people by submerged reef.
The utility model content
The purpose of this utility model is to overcome the prior art above shortcomings, and the improvement by to existing buoy quoit structure provides a kind of later-model buoy quoit.This buoy quoit to produce buoyancy by air, so just needn't not inflated, and has saved inflationtime, has avoided inflation inlet to scratch visitor's danger.And period of service prolongs relatively, is difficult for when playing by the sea being scratched by submerged reef.Easy to use, when taking place, accident can in time use, guarantee safety.
The technical scheme that the utility model provides is: this buoy quoit includes the hollow circle that the material of the smooth flexible of usefulness is made, the inside that is characterized in the hollow circle is filled with light material, wherein the light material of Tian Chonging preferably integral body pack into, certainly, be difficult for by under the condition of cutting to pieces broken at the hollow circle body of guaranteeing to make with the material of smooth flexible, the light material of filling also can not be that integral body is packed into, but the light material of packing into is connected to each other mutually.
Compared with prior art, the beneficial effects of the utility model are: to produce buoyancy by air, not need not during use to have inflated, both saved inflationtime, do not had the inflation inlet of traditional sense again, also just avoided inflation inlet to scratch visitor's danger.And period of service prolongs relatively, is difficult for when playing by the sea being scratched by submerged reef.Easy to use, when taking place, accident can in time use, guarantee safety.
Description of drawings
The schematic appearance of the buoy quoit that Fig. 1 provides for the utility model;
Fig. 2 is the section-drawing of buoy quoit.
Number in the figure: the 1. hollow circle of making by the lubricious material of flexible.2. the light material of Tian Chonging.
The specific embodiment
As Fig. 1～shown in Figure 2, this buoy quoit includes the hollow circle 1 that the material of the smooth flexible of usefulness is made, and is filled with light material 2 in the inside of hollow circle 1, and wherein light material 2 is pack into the inside of hollow circle 1 of integral body.During use, the beginning swimmer can hold the buoy quoit amusement that the utility model provides, scratched by submerged reef in the time of needn't worrying to play, even the hollow circle 1 as external capsule is punctured, the buoyancy that impermeable light material 2 is produced also is enough to support the swimmer and adheres to considerable time, to obtain lifesaving personnel's assistance.
Claims (1)
1. buoy quoit includes the hollow circle that the material of the smooth flexible of usefulness is made, and it is characterized in that the inside of described hollow circle is filled with light material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108424 CN2756561Y (en) | 2004-10-20 | 2004-10-20 | Life-buoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420108424 CN2756561Y (en) | 2004-10-20 | 2004-10-20 | Life-buoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2756561Y true CN2756561Y (en) | 2006-02-08 |
Family
ID=35964947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420108424 Expired - Fee Related CN2756561Y (en) | 2004-10-20 | 2004-10-20 | Life-buoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2756561Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177791A1 (en) * | 2012-06-01 | 2013-12-05 | Wu Tinglun | Lifebelt |
-
2004
- 2004-10-20 CN CN 200420108424 patent/CN2756561Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013177791A1 (en) * | 2012-06-01 | 2013-12-05 | Wu Tinglun | Lifebelt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |