CN207403906U - A kind of lifebuoy - Google Patents
A kind of lifebuoy Download PDFInfo
- Publication number
- CN207403906U CN207403906U CN201721372692.8U CN201721372692U CN207403906U CN 207403906 U CN207403906 U CN 207403906U CN 201721372692 U CN201721372692 U CN 201721372692U CN 207403906 U CN207403906 U CN 207403906U
- Authority
- CN
- China
- Prior art keywords
- expanding ring
- retainer plate
- ring
- lifebuoy
- elastic overcoat
- 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.)
- Withdrawn - After Issue
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- Adornments (AREA)
Abstract
A kind of lifebuoy, including the necklace main body being made of retainer plate, expanding ring and elastic overcoat, retainer plate and expanding ring are located in elastic overcoat, and elastic overcoat is equipped with the drawing mechanism of expanding ring；Under unstretched state, the perimeter of expanding ring is equal with the perimeter of retainer plate, and expanding ring is elongated under the action of drawing mechanism, and the expanding ring after elongation separates composition concentric turns with retainer plate, and elastic overcoat struts into kickboard shape by expanding ring and retainer plate.The utility model is pulled open expanding ring by drawing mechanism, meanwhile, positioning pin is pulled up, under the action of elastic piece, expanding ring is opened, and retainer plate is constant, and elastic overcoat is softened so that necklace is sleeved at the neck of human body into lantern-shaped, realizes floating.
Description
Technical field
The utility model is related to a kind of bathing facilities, more particularly to a kind of lifebuoy.
Background technology
People in carrying out waterborne or water when entertaining, for example rows the boat, fishes, swims, and drowned accident may all occur, have
It is a little drowned due to waiting as long for rescue and because burnout is drowned.Traditional drowning rescuing device has lifebuoy, floating ball
Deng, but these can not all realize and save oneself, and type inflatable life buoy is had on existing market, for during drowned in short-term from
Rescue, but can it is larger there are volume, stabilization of equipment performance is poor, it is not portable, use the shortcomings of effect is not undesirable.
The content of the invention
Technical problem to be solved in the utility model is in view of the deficiencies of the prior art, to provide a kind of design rationally, take
Band, lifebuoy easy to use.
Technical problem to be solved in the utility model is realized by following technical solution, and the utility model is
A kind of lifebuoy, its main feature is that, including the necklace main body being made of retainer plate, expanding ring and elastic overcoat, retainer plate and flexible
Circle is located in elastic overcoat, and elastic overcoat is equipped with the drawing mechanism of expanding ring；
Under unstretched state, the perimeter of expanding ring is equal with the perimeter of retainer plate, the expanding ring under the action of drawing mechanism
It is elongated, the expanding ring after elongation separates composition concentric turns with retainer plate, and elastic overcoat is strutted by expanding ring and retainer plate
Kickboard shape.
What technical problem to be solved in the utility model can also be realized by following technical solution, described stretches
Shrunk-on ring is all provided with there are two hinge joint on each expanding ring at least provided with three, and two hinge joints are symmetrically arranged on expanding ring, are stretched
Connected between circle by the articulated shaft being located on hinge joint, elastic piece, elastic overcoat are equipped between the adjacent expansion circle of hinged place
The tightening system of expanding ring is externally provided with, tightening system connects with drawing mechanism；
Expanding ring positioning pin while stretching is pulled out so that expanding ring turns under the action of elastic piece around articulated shaft
Dynamic, elastic overcoat is strutted into the lifebuoy of built in air by expanding ring and retainer plate.
What technical problem to be solved in the utility model can also be realized by following technical solution, the drawing
Stretching mechanism includes drawstring and the draw ring being located at outside elastic overcoat, and one end of drawstring connects through elastic overcoat with expanding ring, drawstring
The other end connect with draw ring.
What technical problem to be solved in the utility model can also be realized by following technical solution, the receipts
Tight mechanism presss from both sides for tightening, and there are two the tightening sandwicheds, is symmetrically arranged at the both sides of articulated shaft, and the tightening folder passes through connecting rope
Connect with draw ring.
What technical problem to be solved in the utility model can also be realized by following technical solution, described stretches
Shrunk-on ring is made of the insertion pipe that several head and the tail are socketed.
What technical problem to be solved in the utility model can also be realized by following technical solution, the grafting
One end of pipe is equipped with ring connector.
Compared with prior art, expanding ring is pulled open by drawing mechanism, tightening is torn off while pulling open by the utility model
Folder, under the action of elastic piece, expanding ring is opened, and retainer plate is constant, so as to complete the expansion of the transverse direction and longitudinal direction of expanding ring, by bullet
Property housing struts into the lifebuoy of lantern-shaped, at the neck item, bracelet especially suitable for human body, while as necklace, bracelet,
Life-saving is also acted as, realizes floating, design is reasonable, and easy to operate, using effect is good.
Description of the drawings
Fig. 1 is the utility model un-deployed configuration meaning diagram；
Fig. 2 is the expanded view of the first structure of the utility model；
Fig. 3 is the expanded view of second of structure of the utility model.
Specific embodiment
Referring to the drawings, the specific technical solution of the utility model is further described, in order to those skilled in the art
Member is further understood that the utility model, without forming the limitation to its right.
Embodiment 1, referring to Figures 1 and 2, a kind of lifebuoy, including being made of retainer plate 1, expanding ring 2 and elastic overcoat 3
Necklace main body, retainer plate 1 and expanding ring 2 be located in elastic overcoat 3, and elastic overcoat 3 is equipped with the drawing mechanism of expanding ring 2,
Retainer plate and expanding ring are with certain degree of hardness, the tubing to play a supportive role, and elastic overcoat is rubber sleeve, and elastic overcoat is along admittedly
One circle of fixed circle and expanding ring package；
Under unstretched state, the perimeter of expanding ring 2 is equal with the perimeter of retainer plate 1, stretches under the action of drawing mechanism
Circle 2 is elongated, and the expanding ring 2 after elongation separates composition concentric turns with retainer plate 1, and elastic overcoat 3 passes through expanding ring 2 and retainer plate
1 struts into kickboard shape.
Embodiment 2, with reference to Fig. 3, the lifebuoy described in embodiment 1, the expanding ring 2 is at least provided with three, Mei Geshen
It is all provided on shrunk-on ring 2 there are two hinge joint 7, two hinge joints 7 are symmetrically arranged on expanding ring 2, hinged by being located between expanding ring 2
Articulated shaft on point 7 connects, and elastic piece 5 is equipped between the adjacent expansion circle 2 of hinged place, the both ends of elastic piece 5 can pass through welding
Or bandage mode is fixed on adjacent expanding ring, elastic overcoat 3 is equipped with the tightening system of equivalent expanding ring 2, positioning tightening
Mechanism connects with drawing mechanism, and the tightening system is tightening folder 5, and tightening folder 5 is connected by connecting rope with drawing mechanism, institute
There are two the tightening folder 5 stated is set, the both sides of articulated shaft are symmetrically arranged at；
Expanding ring 2 tears off tightening folder 5 while stretching so that expanding ring 2 turns under the action of elastic piece 5 around articulated shaft
Dynamic, elastic overcoat 3 is strutted into the lifebuoy of built in air by expanding ring 2 and retainer plate 1；
That is, by drawing mechanism, expanding ring 2 is pulled open, meanwhile, tightening folder 6 is torn off, under the action of elastic piece 5, is stretched
Circle 2 is opened, and retainer plate 1 is constant, so that elastic overcoat 3 be softened so that and necklace is sleeved at the neck of human body into lantern-shaped,
Realize floating.
Embodiment 3, the lifebuoy described in embodiment 1 or 2, the drawing mechanism include drawstring and are located at elastic overcoat 3
Outer draw ring 4, one end of drawstring connect through elastic overcoat 3 with expanding ring, and the other end of drawstring connects with draw ring 4, structure letter
Single, easy to use, the drawstring is formed by inside and outside two sections, and a fixed block is equipped on elastic overcoat, and the connection of inner segment drawstring is stretched
Shrunk-on ring and fixed block, outer section of drawstring connection fixing block and draw ring, avoid drawstring from causing to intake in elastic overcoat through elastic overcoat
And influence floating effect.
Claims (7)
1. a kind of lifebuoy, it is characterised in that：It is fixed including the necklace main body being made of retainer plate, expanding ring and elastic overcoat
Circle and expanding ring are located in elastic overcoat, and elastic overcoat is equipped with the drawing mechanism of expanding ring；
Under unstretched state, the perimeter of expanding ring is equal with the perimeter of retainer plate, and expanding ring is drawn under the action of drawing mechanism
Long, the expanding ring after elongation separates composition concentric turns with retainer plate, and elastic overcoat struts into kickboard by expanding ring and retainer plate
Shape.
2. lifebuoy according to claim 1, it is characterised in that：The expanding ring is each flexible at least provided with three
It is all provided on circle there are two hinge joint, two hinge joints are symmetrically arranged on expanding ring, by being located on hinge joint between expanding ring
Articulated shaft connects, and elastic piece is equipped between the adjacent expansion circle of hinged place, and elastic overcoat is externally provided with the tightening system of expanding ring, receives
Tight mechanism connects with drawing mechanism；
Expanding ring positioning pin while stretching is pulled out so that expanding ring rotates under the action of elastic piece around articulated shaft, bullet
Property housing is strutted into the lifebuoy of built in air by expanding ring and retainer plate.
3. lifebuoy according to claim 2, it is characterised in that：The drawing mechanism includes drawstring and is located at outside elasticity
Draw ring outside set, one end of drawstring connect through elastic overcoat with expanding ring, and the other end of drawstring connects with draw ring.
4. lifebuoy according to claim 2, it is characterised in that：The tightening system presss from both sides for tightening.
5. lifebuoy according to claim 4, it is characterised in that：There are two the tightening sandwicheds, is symmetrically arranged at hinged
The both sides of axis.
6. according to claim 1-5 any one of them lifebuoys, it is characterised in that：The expanding ring is socketed by several head and the tail
Insertion pipe composition.
7. lifebuoy according to claim 6, it is characterised in that：One end of the insertion pipe is equipped with ring connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372692.8U CN207403906U (en) | 2017-10-24 | 2017-10-24 | A kind of lifebuoy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721372692.8U CN207403906U (en) | 2017-10-24 | 2017-10-24 | A kind of lifebuoy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207403906U true CN207403906U (en) | 2018-05-25 |
Family
ID=62321217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721372692.8U Withdrawn - After Issue CN207403906U (en) | 2017-10-24 | 2017-10-24 | A kind of lifebuoy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207403906U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618637A (en) * | 2017-10-24 | 2018-01-23 | 周超 | Lifebuoy |
-
2017
- 2017-10-24 CN CN201721372692.8U patent/CN207403906U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107618637A (en) * | 2017-10-24 | 2018-01-23 | 周超 | Lifebuoy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180525 Effective date of abandoning: 20201201 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20180525 Effective date of abandoning: 20201201 |