CN209351571U - A kind of double bolloon military life-saving circle - Google Patents
A kind of double bolloon military life-saving circle Download PDFInfo
- Publication number
- CN209351571U CN209351571U CN201920051441.2U CN201920051441U CN209351571U CN 209351571 U CN209351571 U CN 209351571U CN 201920051441 U CN201920051441 U CN 201920051441U CN 209351571 U CN209351571 U CN 209351571U
- Authority
- CN
- China
- Prior art keywords
- rubber ring
- telescopic band
- lifebuoy
- groove
- 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
- 238000005273 aeration Methods 0.000 claims abstract description 25
- 239000004744 fabric Substances 0.000 claims abstract description 24
- 229920001903 high density polyethylene Polymers 0.000 claims description 8
- 239000004700 high-density polyethylene Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 14
- 230000009429 distress Effects 0.000 abstract description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Emergency Lowering Means (AREA)
Abstract
The utility model discloses a kind of double bolloon military life-saving circles, including the first rubber ring, first rubber ring is internally provided with the second rubber ring, rubberized fabric is provided on first rubber ring, side inside the rubberized fabric is provided with screw rod, life line is provided on the outside of the rubberized fabric, first rubber ring is provided with the first aeration aperture for being through to the first rubber ring interior side close to the bottom end of life line side.The length that the utility model passes through adjusting the first telescopic band and the second telescopic band, reduce the distance between the first telescopic band and the second telescopic band, make lifebuoy and user's body fit, to keep the using effect of lifebuoy more preferable, pass through the second rubber ring being arranged inside the first rubber ring of setting, lifebuoy is set to form double-air sac structure, to improve the service life of lifebuoy, it dishes out lifebuoy to the direction of person in distress, by pulling life line, to preferably execute rescue duty, the experience effect of user is improved.
Description
Technical field
The utility model relates to lifebuoy technical field, specially a kind of double bolloon military life-saving circle.
Background technique
Lifebuoy is the most common water survival gear, and lifebuoy is usually compared by cork, foamed plastics or other specific gravity
Small light material is made, and the shape of existing lifebuoy is ring-type, and middle opening, user opens upper body across centre
Mouthful, and both hands are ridden on cyclic annular lifebuoy, this lifebuoy can not adjust the size of lifebuoy according to the figure of user, make
Lifebuoy can not be easy to slide with body fit, to keep the using effect of lifebuoy bad, and existing lifebuoy is all single
Airbag structure continue to use lifebuoy can not when the damaged gas leakage of lifebuoy generation, and all lack on most of lifebuoy
Lifesaving appliance causes during rescue, cannot preferably execute lifesaving task, to reduce the experience effect of user
Fruit.
Utility model content
The purpose of this utility model is to provide a kind of double bolloon military life-saving circles, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of double bolloon military life-saving circle, including the
One rubber ring, first rubber ring are internally provided with the second rubber ring, are provided with rubberized fabric on first rubber ring, institute
It states the side inside rubberized fabric and is provided with screw rod, life line is provided on the outside of the rubberized fabric, first rubber ring is close
The bottom end of life line side is provided with the first aeration aperture for being through to the first rubber ring interior side, and first aeration aperture is separate
The side of rubberized fabric is provided with the first telescopic band, and it is recessed that first telescopic band far from the side of the first aeration aperture is provided with first
Slot, first groove are evenly arranged with multiple groups fixture block far from the side of the first telescopic band, and the fixture block is far from the first telescopic band
Side be provided with the second telescopic band, the bottom of first rubber ring is provided with far from the side of the first aeration aperture is through to
Second aeration aperture of two rubber ring interior sides, second telescopic band are provided with the second groove close to the side of fixture block.
Preferably, second groove is evenly arranged with the card that multiple groups are matched with fixture block far from the side of the second telescopic band
Slot, first groove are detachably connected by the mutual cooperation of fixture block and card slot with the second groove.
Preferably, the bottom of the screw rod is provided with external screw thread, is provided at the top of the rubberized fabric and matches with external screw thread
The internal screw thread of conjunction, the screw rod are detachably connected by the mutual cooperation of external screw thread and internal screw thread with rubberized fabric.
Preferably, first rubber ring and the second rubber ring are all in U-typed structure, and the first rubber ring and the second rubber
Circle all uses high density polyethylene (HDPE) material.
Preferably, the inside of first groove is evenly arranged with multiple groups reset spring far from the side of fixture block, and resets
The number of spring is three groups.
Preferably, the bottom of first rubber ring is provided with charge valve close to the side of life line.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through the U-typed knot of the lifebuoy
Structure is made user enter the center of lifebuoy by aperture position, is passed through by the aperture position of U-typed lifebuoy
The mutual cooperation of fixture block and card slot is fixedly connected with the first groove and the second groove, is stretched by adjusting the first telescopic band and second
The length of contracting band reduces the distance between the first telescopic band and the second telescopic band, makes lifebuoy and user's body fit, from
And keep the using effect of lifebuoy more preferable, by the second rubber ring being arranged inside the first rubber ring of setting, make lifebuoy shape
At double-air sac structure, to improve the service life of lifebuoy, dishes out lifebuoy to the direction of person in distress, pass through and pull lifesaving
Rope, to preferably execute rescue duty, improves the experience effect of user.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the structural schematic diagram of the utility model screw rod；
Fig. 3 is the enlarged drawing of the utility model A.
In figure: 1, the first rubber ring；2, the second rubber ring；3, the first aeration aperture；4, the second aeration aperture；5, first is flexible
Band；6, the second telescopic band；7, the first groove；8, the second groove；9, fixture block；10, reset spring；11, card slot；12, rubberized fabric；
13, screw rod；14, life line；15, charge valve.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, a kind of embodiment provided by the utility model: a kind of double bolloon military life-saving circle, including first
Rubber ring 1, the first rubber ring 1 are internally provided with the second rubber ring 2, are provided with rubberized fabric 12, rubberized fabric on the first rubber ring 1
Side inside 12 is provided with screw rod 13, and the outside of rubberized fabric 12 is provided with life line 14, and the first rubber ring 1 is close to life line 14
The bottom end of side is provided with the first aeration aperture 3 for being through to 1 interior side of the first rubber ring, and the first aeration aperture 3 is far from rubberized fabric
12 side is provided with the first telescopic band 5, and the first telescopic band 5 is provided with the first groove 7 far from the side of the first aeration aperture 3, the
One groove 7 is evenly arranged with multiple groups fixture block 9 far from the side of the first telescopic band 5, and fixture block 9 is set far from the side of the first telescopic band 5
It is equipped with the second telescopic band 6, the bottom of the first rubber ring 1 is provided with far from the side of the first aeration aperture 3 is through to the second rubber ring 2
Second aeration aperture 4 of interior side, the second telescopic band 6 are provided with the second groove 8 close to the side of fixture block 9.
The utility model makes the lifebuoy constitute double bolloon knot by the second rubber ring 2 being arranged inside the first rubber ring 1
Structure, when one of rubber ring breakage gas leakage, by another rubber ring still can normal use, to extend lifebuoy
Service life be detachably connected the first groove 7 and the second groove 8 under the mutual cooperation of fixture block 9 and card slot 11, pass through
The reset of reset spring 10 makes the first groove 7 and the second groove 8 be fixed to each other, flexible by adjusting the first telescopic band 5 and second
With 6 length, reduce the distance between the first telescopic band 5 and the second telescopic band 6, make 1 inner wall of the first rubber ring preferably with
User's fitting, to keep the using effect of lifebuoy more preferable.
Attached drawing 1 and 3 please be considered and examined emphatically, the second groove 8 is evenly arranged with multiple groups and fixture block far from the side of the second telescopic band 6
9 card slots 11 matched, the first groove 7 are detachably connected by the mutual cooperation of fixture block 9 and card slot 11 with the second groove 8.
This kind of double bolloon military life-saving circle passes through the card slot 11 being arranged inside the second groove 8, in the phase of fixture block 9 and card slot 11
Mutually under cooperation, it is detachably connected the first groove 7 and the second groove 8, so that the lifebuoy be made preferably to cooperate the first telescopic band 5
It is fixed with the second telescopic band 6, keep the fixed effect of lifebuoy more preferable.
Please consider and examine attached Fig. 1 and 2 emphatically, the bottom of screw rod 13 is provided with external screw thread, the top of rubberized fabric 12 be provided with outside
The internal screw thread that screw thread matches, screw rod 13 are detachably connected by the mutual cooperation of external screw thread and internal screw thread with rubberized fabric 12.
This kind of double bolloon military life-saving circle passes through the external screw thread that 13 bottom of screw rod is arranged, and passes through what is be arranged inside rubberized fabric 12
Internal screw thread is detachably connected screw rod 13 with rubberized fabric 12 under the mutual cooperation of external screw thread and internal screw thread, to make the lifesaving
It is more preferable to enclose the effect used.
It please consider and examine attached drawing 1 emphatically, the first rubber ring 1 and the second rubber ring 2 are all in U-typed structure, and 1 He of the first rubber ring
Second rubber ring 2 all uses high density polyethylene (HDPE) material.
This kind of double bolloon military life-saving circle passes through the first rubber ring 1 and the second rubber ring 2 of U-typed structure, and passes through the
One rubber ring 1 and the second rubber ring 2 all use high density polyethylene (HDPE) material, enhance the load bearing effect of the lifebuoy buoyancy, from
And keep the using effect of the lifebuoy more preferable.
Attached drawing 1 please be considered and examined emphatically, the inside of the first groove 7 is evenly arranged with multiple groups reset spring far from the side of fixture block 9
10, and the number of reset spring 10 is three groups.
This kind of double bolloon military life-saving circle passes through reset spring 10 by the reset spring 10 being arranged inside the first groove 7
Reset effect, so that fixture block 9 and card slot 11 is fixed to each other, so that the lifebuoy inner wall preferably be made to fix with user.
Attached drawing 1 please be considered and examined emphatically, the bottom of the first rubber ring 1 is provided with charge valve 15 close to the side of life line 14.
This kind of double bolloon military life-saving circle passes through the charge valve 15 being arranged on the first rubber ring 1, is provided on charge valve 15
Instant aerification function opens the valve on charge valve 15, passes through outside air when 1 inner air deficiency of the first rubber ring
Charge valve 15 is filled into the inside of the first rubber ring 1, so that the gas inside the first rubber ring 1 is reached nominal gas amount, to make
The using effect of the lifebuoy is more preferable.
Working principle: in use, the valve in the first aeration aperture 3 and the second aeration aperture 4 is opened respectively, then respectively to
The inner inflatable of one aeration aperture 3 and the second aeration aperture 4 makes 2 internal expansion of the first rubber ring 1 and the second rubber ring, when the first rubber
When gas inside cushion rubber 1 and the second rubber ring 2 reaches use condition, stops inflation, simultaneously close off the first aeration aperture 3 and second
Valve in aeration aperture 4 pulls the first rubber ring 1 to two sides respectively by user, makes the lifebuoy two sides of U-typed structure
Aperture position distance increases, and body is allowed to enter the center of the first rubber ring 1, the position that lifebuoy is open of then loosing one's grip
It restores, and then adjusts the length of the first telescopic band 5, the both ends for then pressing fixture block 9 make under the action of reset spring 10
The distance between fixture block 9 reduces, and the inside that fixture block 9 is put into the second groove 8 is then made card by the reset of reset spring 10
Block 9 and card slot 11 are fixed, to make the first groove 7 and the fixation of the second groove 8, then adjust the length of the second telescopic band 6, make the
The distance between one telescopic band 5 and the second telescopic band 6 shorten, and are bonded the inside of the first rubber ring 1 with user, by unlocking
Life line 14 is dished out lifebuoy to the direction of person in distress, by pulling life line, is made during rescue, is preferably completed battalion
Task is rescued, when lifebuoy use for a long time, internal gas deficiency, by opening the valve on charge valve 15, makes extraneous gas
The inside to the first rubber ring 1 and the second rubber ring 2 is entered, to make the lifebuoy normal use, to make user's
Experience effect is more preferable.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of double bolloon military life-saving circle, including the first rubber ring (1), it is characterised in that: first rubber ring (1) it is interior
Portion is provided with the second rubber ring (2), is provided with rubberized fabric (12) on first rubber ring (1), and the rubberized fabric (12) is internal
Side be provided with screw rod (13), be provided with life line (14) on the outside of the rubberized fabric (12), first rubber ring (1) is leaned on
The bottom end of nearly life line (14) side is provided with the first aeration aperture (3) for being through to the first rubber ring (1) interior side, and described the
One aeration aperture (3) is provided with the first telescopic band (5) far from the side of rubberized fabric (12), and first telescopic band (5) is far from first
The side of aeration aperture (3) is provided with the first groove (7), and first groove (7) uniformly sets far from the side of the first telescopic band (5)
It being equipped with multiple groups fixture block (9), the fixture block (9) is provided with the second telescopic band (6) far from the side of the first telescopic band (5), and described the
The bottom of one rubber ring (1) is provided with far from the side of the first aeration aperture (3) is through to the of the second rubber ring (2) interior side
Two aeration apertures (4), second telescopic band (6) are provided with the second groove (8) close to the side of fixture block (9).
2. a kind of double bolloon military life-saving circle according to claim 1, it is characterised in that: second groove (8) is separate
The side of second telescopic band (6) is evenly arranged with the card slot (11) that multiple groups are matched with fixture block (9), and first groove (7) is logical
The mutual cooperation for crossing fixture block (9) and card slot (11) is detachably connected with the second groove (8).
3. a kind of double bolloon military life-saving circle according to claim 1, it is characterised in that: the bottom of the screw rod (13) is set
It is equipped with external screw thread, the internal screw thread matched with external screw thread is provided at the top of the rubberized fabric (12), the screw rod (13) passes through
The mutual cooperation of external screw thread and internal screw thread is detachably connected with rubberized fabric (12).
4. a kind of double bolloon military life-saving circle according to claim 1, it is characterised in that: first rubber ring (1) and
Second rubber ring (2) is all in U-typed structure, and the first rubber ring (1) and the second rubber ring (2) all use high density polyethylene (HDPE) material
Matter.
5. a kind of double bolloon military life-saving circle according to claim 1, it is characterised in that: first groove (7) it is interior
Portion is evenly arranged with multiple groups reset spring (10) far from the side of fixture block (9), and the number of reset spring (10) is three groups.
6. a kind of double bolloon military life-saving circle according to claim 1, it is characterised in that: first rubber ring (1)
Bottom is provided with charge valve (15) close to the side of life line (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051441.2U CN209351571U (en) | 2019-01-10 | 2019-01-10 | A kind of double bolloon military life-saving circle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920051441.2U CN209351571U (en) | 2019-01-10 | 2019-01-10 | A kind of double bolloon military life-saving circle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209351571U true CN209351571U (en) | 2019-09-06 |
Family
ID=67801717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920051441.2U Expired - Fee Related CN209351571U (en) | 2019-01-10 | 2019-01-10 | A kind of double bolloon military life-saving circle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209351571U (en) |
-
2019
- 2019-01-10 CN CN201920051441.2U patent/CN209351571U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |