CN113715997B - Self-heating warm-keeping type ice surface life jacket - Google Patents
Self-heating warm-keeping type ice surface life jacket Download PDFInfo
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- CN113715997B CN113715997B CN202110918809.2A CN202110918809A CN113715997B CN 113715997 B CN113715997 B CN 113715997B CN 202110918809 A CN202110918809 A CN 202110918809A CN 113715997 B CN113715997 B CN 113715997B
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- 210000000689 upper leg Anatomy 0.000 claims abstract description 4
- 230000000670 limiting effect Effects 0.000 claims description 26
- 230000001681 protective effect Effects 0.000 claims description 15
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 210000003423 ankle Anatomy 0.000 claims description 3
- 241000208202 Linaceae Species 0.000 claims 1
- 235000004431 Linum usitatissimum Nutrition 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 9
- 230000004083 survival effect Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 206010013647 Drowning Diseases 0.000 description 3
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- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 2
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 2
- 230000009471 action Effects 0.000 description 2
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- 235000005607 chanvre indien Nutrition 0.000 description 2
- 239000011487 hemp Substances 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 239000004677 Nylon Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 239000007799 cork Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 230000009349 indirect transmission Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
- B63C9/08—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like
- B63C9/087—Body suits, i.e. substantially covering the user's body ; Immersion suits, i.e. substantially completely covering the user
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
- B63C9/00—Life-saving in water
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- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses a self-heating warm-keeping type ice surface life jacket, which comprises: the life jacket comprises a life jacket main body, wherein a fiber heating wire is arranged in the life jacket main body; a rescue assembly disposed at a rear back of the lifejacket body; the ice breaking assembly is fixedly arranged on the rear side of the life jacket main body and is positioned at the elbow position of the arm; the escape assembly is fixedly arranged at the rear side of the life jacket main body and is positioned at the small arm of the arm; the anti-skidding sole is fixedly arranged at the bottom end of the life jacket main body; and the fluorescent strips are respectively arranged on the front arms and the thighs of the life jacket main body. The self-heating warm-keeping type ice surface life jacket improves the survival rate, is convenient for rescuing and dragging people falling into water, has good ice breaking effect, keeps the physical strength of the people falling into water as much as possible, and can assist the people falling into water to escape to the ice surface; the safety is ensured.
Description
Technical Field
The invention relates to the technical field of life jackets, in particular to a self-heating warm-keeping type ice surface life jacket.
Background
A life jacket (life jack), also called a life vest, is a life-saving garment, is designed to be similar to a vest, is made of nylon fabric or NEOPRENE (NEOPRENE), buoyancy materials or inflatable materials, reflective materials and the like, generally has the service life of 5-7 years, is one of life saving equipment on ships and airplanes, is generally vest-type, is made of foam plastics or cork and the like, and has enough buoyancy when being worn, so that the head of a person falling into water can be exposed out of the water;
traditional life vest is the lifesaving protection of the person that falls into water at normal temperature mostly and uses, but when the face ice surface condition of falling into water, the factor is comparatively complicated, extremely low temperature and ice surface can fear and break the line of defence in the mind of the person that falls into water rapidly, can also receive the factor of many aspects, reduce the person that falls into water survival probability, if the ice surface is not enough to support the weight of the person that falls into water, cause the person that falls into water to climb out the ice surface, soak for a long time and easily cause the phenomenon of losing temperature in ice water, it is big to open the ice degree of difficulty, it is easy to be injured, consume the physical power scheduling problem of the person that falls into water excessively, in view of above-mentioned problem, the inventor carries out deep research, it has the present case to produce to tunnel.
Disclosure of Invention
The invention aims to provide a self-heating warm-keeping type ice surface life jacket, which at least solves the problems that a drowning person cannot climb out of an ice surface, the phenomenon of temperature loss is easy to cause, the difficulty of ice breaking is high, the drowning person is easy to hurt, and the physical strength of the drowning person is excessively consumed in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: a self-heating warm-keeping ice surface life jacket comprises:
the life jacket comprises a life jacket main body, wherein a fiber heating wire is arranged in the life jacket main body;
a rescue assembly disposed at a rear back of the lifejacket body;
the ice breaking assembly is fixedly arranged on the rear side of the life jacket main body and is positioned at the elbow position of the arm;
the escape assembly is fixedly arranged at the rear side of the life jacket main body and is positioned at the small arm of the arm;
the anti-skidding sole is fixedly arranged at the bottom end of the life jacket main body;
the fluorescent strips are respectively arranged at the front arms and the thighs of the life jacket main body;
the two elastic bands are fixedly arranged at two ankles at the bottom of the life jacket body respectively;
the magic tapes are fixedly arranged at two ends of the elastic band and are mutually bonded;
the moving assembly is fixedly arranged on the front side of the life jacket main body and is positioned at the chest position of a human body;
the two ice stabbing cones are detachably clamped in the grooves on the left side and the right side of the top end of the movable assembly respectively;
the storage battery is fixedly arranged in the inner cavity at the top end of the movable assembly.
Preferably, the rescue assembly comprises: the fixing strip is fixedly arranged at the back position of the rear side of the life jacket main body along the left-right direction; the protective frame is movably arranged on the outer side of the fixed strip; the air pillow is fixedly arranged on the inner side of the protective frame and corresponds to the head of a human body; the main connecting block is fixedly arranged in the middle of the bottom end of the protective frame; and the two auxiliary connecting blocks are respectively arranged at the left side and the right side of the top end of the protective frame.
Preferably, the ice breaking assembly comprises: the stress block is fixedly arranged at the elbow position of the arm of the life jacket main body; the cushion block is fixedly arranged in the middle of the inner wall of the inner side of the stressed block; the fixed seat is fixedly arranged at the middle position of the outer side of the stress block; the rotating block can rotate around the axis of the rotating block and is arranged in the inner cavity of the fixed seat; the impact block is arranged on the inner side of the rotating block in a telescopic mode; and the middle part of the top end is sharp; the first gear is rotatably arranged on the outer side of the fixed seat; the second gear is fixedly arranged at the bottom end of the rotating block and is meshed with the first gear; the two first limiting grooves are fixedly arranged on two sides of the outer wall of the rotating block respectively; the second limiting groove is fixedly formed in the inner wall of the fixing seat, and the second limiting groove is spiral in shape.
Preferably, the head end and the tail end of the first limit groove are both horizontal, and the middle part of the first limit groove is vertical.
Preferably, both sides are provided with the cylindricality arch respectively around the bottom of impact block, just the cylindricality arch joint in first spacing groove and second spacing inslot side simultaneously.
Preferably, the moving assembly comprises: the cover body is fixedly arranged on the front side of the life jacket main body and is positioned at the chest position of a human body; the first moving plates can move along the left and right directions and are clamped on the left side of the inner cavity of the cover body; the second moving plate can move along the left and right direction and is clamped on the right side of the inner cavity in the middle of the cover body; the two third gears can be respectively arranged in gaps at the upper ends and the lower ends of the two first moving plates and the second moving plates in a rotating mode around the axes of the third gears; the two sliding rods are fixedly arranged on the front sides of the outer ends of the first moving plate and the second moving plate respectively along the vertical direction; the handle is fixedly arranged in the middle of the outer side of the sliding rod; and the racks are fixedly arranged on the inner side walls of the two first moving plates and the upper end and the lower end of the second moving plate respectively and are meshed with the third gear.
Preferably, the outer ends of the front sides of the two sliding rods are arc-shaped and smooth.
Preferably, the escape assembly comprises: the storage groove is fixedly arranged at the rear small arm of the life jacket main body; the rescue towel is stacked on the inner side of the storage groove, and one end of the rescue towel is detachably fixed on the inner side of the storage groove; the outer side of the rescue towel is provided with long stapled cotton and hemp strips, so that the rescue towel has good water absorption; and the zipper is fixedly arranged at the opening of the storage groove.
The self-heating warm-keeping type ice surface life jacket provided by the invention has the beneficial effects that:
1. the rescue assembly can ensure that the head of a person falling into water is quickly exposed out of the water surface, the probability that the person falling into water rushes into the water level below an ice layer is reduced, the survival rate is improved, the person falling into water is convenient to rescue and drag, and the body temperature of the person falling into water can be ensured through the arrangement of the fiber heating wire;
2. according to the invention, the labor-saving ice breaking effect can be realized through the ice breaking assembly, so that the water falling person can rapidly complete the ice breaking effect until the water falling person can move to the position with the thicker ice layer to escape from the body, no external tool is needed in the ice breaking process, the ice breaking effect is good, the physical strength of the water falling person is kept as much as possible, the fixed gripping point can be rapidly formed on the ice surface through the escape assembly, and the water falling person can be powerfully assisted to escape to the ice surface;
3. the invention can enlarge the contact area and the acting point of the body and the ice surface through the moving assembly, provides a device with lower resistance, can assist rescuers or people falling into water on the ice surface to move quickly, obviously improves the moving speed of the device relative to the creeping device on the ice surface, and ensures the safety.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic perspective view of an ice breaking assembly according to the present invention
FIG. 4 is a schematic top cross-sectional structural view of the ice breaking assembly of the present invention
FIG. 5 is a schematic perspective view of the fixing base of the present invention
FIG. 6 is a schematic perspective view of a rotary block of the present invention
FIG. 7 is a schematic sectional top view of an escape assembly of the present invention
Fig. 8 is a front sectional structural view of the moving assembly of the present invention.
In the figure: 1. the life jacket comprises a life jacket body, 2, a rescue assembly, 3, an ice breaking assembly, 4, an escape assembly, 5, an anti-skidding sole, 6, a fluorescent strip, 7, an elastic band, 8, a magic tape, 9, a moving assembly, 10, an ice pricker, 11, a storage battery, 21, a fixing strip, 22, a protective frame, 23, an air pillow, 24, a main connecting block, 25, an auxiliary connecting block, 31, a stress block, 32, a cushion block, 33, a fixing seat, 34, a rotating block, 35, an impact block, 36, a first gear, 37, a second gear, 38, a first limiting groove, 39, a second limiting groove, 41, a storage groove, 42, a rescue towel, 43, a zipper, 91, a cover body, 92, a first moving plate, 93, a third gear, 94, a second moving plate, 95, a sliding rod, 96, a pull handle, 97 and a rack.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, the present invention provides a technical solution: a self-heating warm-keeping type ice surface life jacket comprises: the life jacket comprises a life jacket body 1, a rescue assembly 2, an ice breaking assembly 3, an escape assembly 4, an anti-slip sole 5, a fluorescent strip 6, an elastic band 7, a magic tape 8, a moving assembly 9, an ice stabbing awl 10 and a storage battery 11, wherein a fiber heating wire is arranged in the life jacket body 1; the rescue assembly 2 is arranged at the back of the rear side of the life jacket body 1; the ice breaking assembly 3 is fixedly arranged on the rear side of the life jacket main body 1 and is positioned at the elbow position of the arm; the escape assembly 4 is fixedly arranged at the rear side of the life jacket main body 1 and is positioned at the small arm of the arm; the anti-skid sole 5 is fixedly arranged at the bottom of the life jacket body 1; the plurality of fluorescent strips 6 are respectively arranged at the front arms and thighs of the life jacket main body 1; the two elastic bands 7 are respectively fixedly arranged at the two ankles at the bottom of the life jacket main body 1; the magic tapes 8 are fixedly arranged at the two ends of the elastic band 7 and are mutually bonded, so that the close-fitting effect of the life jacket is ensured; the moving assembly 9 is fixedly arranged on the front side of the life jacket main body 1 and is positioned at the chest position of a human body; the two ice stabbing cones 10 are detachably clamped in the grooves on the left side and the right side of the top end of the movable assembly 9 respectively; the storage battery 11 is fixedly arranged in the inner cavity at the top end of the movable component 9 and provides temporary electric energy for heating of the fiber heating wire.
Preferably, the rescue assembly 2 further comprises: the life jacket comprises a fixing strip 21, a protective frame 22, an air pillow 23, a main connecting block 24 and an auxiliary connecting block 25, wherein the fixing strip 21 is fixedly arranged at the back position of the rear side of the life jacket main body 1 along the left-right direction; the protective frame 22 is movably arranged on the outer side of the fixed strip 21; the air pillow 23 is fixedly arranged at the inner side of the protective frame 22 and corresponds to the head of a human body; the main connecting block 24 is fixedly arranged in the middle of the bottom end of the protective frame 22; two auxiliary connecting blocks 25 are respectively arranged at the left side and the right side of the top end of the protective frame 22, and the mouth and the nose of a person falling into water can be ensured to be positioned above the water surface through the rescue assembly 2, so that the survival probability is improved.
Preferably, the ice breaking assembly 3 further comprises: the force-bearing block 31 is fixedly arranged at the elbow position of the arm of the life jacket main body 1; the cushion block 32 is fixedly arranged at the middle position of the inner wall of the inner side of the stress block 31; the fixed seat 33 is fixedly arranged at the middle position of the outer side of the stress block 31; the rotating block 34 is arranged in the inner cavity of the fixed seat 33 and can rotate around the axis of the rotating block; the impact block 35 is telescopically arranged on the inner side of the rotating block 34, the front side and the rear side of the bottom end of the impact block 35 are respectively provided with a cylindrical protrusion, and the cylindrical protrusions are simultaneously clamped on the inner sides of the first limiting groove 38 and the second limiting groove 39; and the middle part of the top end is sharp; the first gear 36 is rotatably arranged at the outer side of the fixed seat 33; the second gear 37 is fixedly arranged at the bottom end of the rotating block 34 and is meshed with the first gear 36; the two first limiting grooves 38 are respectively fixedly arranged on two sides of the outer wall of the rotating block 34, the head end and the tail end of each first limiting groove 38 are horizontal, and the middle part of each first limiting groove is vertical; the second limiting groove 39 is fixedly formed in the inner wall of the fixing seat 33, the second limiting groove 39 is spiral in shape, the effect that a person falling into water breaks ice to cut a travelling road can be easily achieved through the ice breaking assembly 3, and physical consumption of the person falling into water is reduced as far as possible.
Preferably, the moving assembly 9 further comprises: the life jacket comprises a cover body 91, a first moving plate 92, a third gear 93, a second moving plate 94, a sliding rod 95, a handle 96 and a rack 97, wherein the cover body 91 is fixedly arranged on the front side of the life jacket main body 1 and is positioned at the chest position of a human body; the first moving plates 92 can move left and right and are clamped on the left side of the inner cavity of the cover body 91; the second moving plate 94 can move in the left-right direction and is clamped at the right side of the middle inner cavity of the cover body 91; the two third gears 93 are respectively arranged in the gaps at the upper and lower ends of the two first moving plates 92 and the second moving plates 94 in a manner of rotating around the axes thereof; the two sliding rods 95 are respectively and fixedly arranged on the front sides of the outer ends of the plurality of first moving plates 92 and the second moving plates 94 along the vertical direction, and the outer ends of the front sides of the two sliding rods 95 are arc-shaped and smooth; the handle 96 is fixedly arranged at the middle part of the outer side of the sliding rod 95; the racks 97 are respectively and fixedly arranged on the inner side walls of the two first moving plates 92 and the upper end and the lower end of the second moving plate 94, and are meshed with the third gear 93, so that the function of stable and rapid movement of a rescuer or a person falling into water on the ice surface can be realized through the moving assembly 9.
Preferably, the escape assembly 4 further comprises: the life jacket comprises a storage groove 41, a rescue towel 42 and a zipper 43, wherein the storage groove 41 is fixedly arranged at the rear small arm of the life jacket body 1; the rescue towel 42 is stacked inside the storage groove 41, and one end of the rescue towel is detachably fixed inside the storage groove 41; the outer side of the rescue towel 42 is provided with long stapled cotton and hemp strips, so that the water absorption is good; the zipper 43 is fixedly arranged at the opening of the storage groove 41, and the escape assembly 4 can realize the fixing effect with the ice surface, so that the person falling into the water can escape and help the person falling into the water.
The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.
The method comprises the following steps: the device can improve the close fitting effect of the life jacket and ensure the following performance of the life jacket through the fixing action of the elastic band 7 and the magic tape 8, can enable people at a distance to quickly find people wearing the life jacket through the fluorescent strip 6, can firstly increase the buoyancy of the head of the people falling into water through the air pillow 23 in the rescue assembly 2 after the people fall into water, ensure that the mouth and the nose are positioned above the water surface, simultaneously prevent the head of the people falling into water from being impacted by an ice layer, can continuously break the ice through the ice breaking assembly 3 until the people escape from the body when encountering the thicker part of the ice layer if encountering the thinner ice layer, and in the motion process, firstly rotates the first gear 36 through the people falling into water, drives the rotating block 34 to rotate through the indirect transmission of the first gear 36 and the second gear 37, and because the two sides of the impact block 35 are respectively provided with the columnar bulges which are positioned at the inner sides of the first limiting groove 38 and the second limiting groove 39, in the movement process, under the limiting action of the shapes of the first limiting groove 38 and the second limiting groove 39, the limiting column and the impact block 35 are forced to perform telescopic movement in the inner and outer directions integrally, the column body enters the gentle positions at the two ends of the first limiting groove 38 after the column body continues to rotate, and the impact block 35 is matched with the elbows to impact the ice blocks at the moment, so that the ice blocks are crushed;
step two: when a person falling into the water moves to a thicker ice layer, the zipper 43 can be opened, then the rescue towel 42 in the rescue towel is taken out, the rescue towel 42 is completely soaked and thrown to a far position of the thicker ice layer as far as possible, after several minutes, the long-staple cotton-flax material outside the rescue towel 42 is frozen into a whole with the ice surface, then a large pulling force can be exerted, the body is dragged out by the force, the handle 96 can be pulled after the dragging is finished, the first moving plate 92, the second moving plate 94 and the sliding rods 95 on the two sides are simultaneously driven to respectively extend outwards, in the movement process, as the racks 97 are respectively arranged on the two sides of the first moving plate 92 and the second moving plate 94 and are respectively meshed with the third gear 93, the effect of ensuring the synchronous extension of the sliding rods 95 on the two sides can be realized, the ice pricker 10 on the inner side can be taken, and the movement on the ice surface can be finished by the ice pricker 10 and the sliding rods 95, the action amplitude on the ice surface is reduced as much as possible, and meanwhile, the stress area and the supporting point of the ice layer are enlarged, so that the smooth rescue and escape use of people are ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A self-heating warm-keeping type ice surface life jacket is characterized by comprising:
the life jacket comprises a life jacket body (1), wherein a fiber heating wire is arranged in the life jacket body (1);
a rescue assembly (2), the rescue assembly (2) being disposed at a rear back of the lifejacket body (1);
the ice breaking assembly (3) is fixedly arranged on the rear side of the life jacket main body (1) and is positioned at the elbow position of an arm;
the escape assembly (4) is fixedly arranged at the rear side of the life jacket main body (1) and is positioned at the small arm of the arm;
the anti-skidding sole (5), the anti-skidding sole (5) is fixedly arranged at the sole at the bottom end of the life jacket main body (1);
the fluorescent strips (6) are respectively arranged at the front arms and the thighs of the life jacket main body (1);
the two elastic bands (7) are respectively fixedly arranged at two ankles at the bottom of the life jacket main body (1);
the magic tapes (8), the magic tapes (8) are fixedly arranged at the two ends of the elastic band (7) and are mutually bonded;
the moving assembly (9), the moving assembly (9) is fixedly arranged on the front side of the life jacket main body (1) and is positioned at the chest position of a human body;
the ice stabbing cones (10), the two ice stabbing cones (10) are respectively detachably clamped in the grooves on the left side and the right side of the top end of the movable assembly (9);
the storage battery (11), the storage battery (11) is fixedly arranged in the inner cavity of the top end of the moving assembly (9);
the ice breaking assembly (3) comprises:
the stress block (31), the stress block (31) is fixedly arranged at the elbow position of the arm of the life jacket main body (1);
the cushion block (32) is fixedly arranged at the middle position of the inner wall of the inner side of the stress block (31);
the fixed seat (33), the fixed seat (33) is fixedly arranged at the middle position of the outer side of the stress block (31);
the rotating block (34) is arranged in the inner cavity of the fixed seat (33) and can rotate around the axis of the rotating block (34);
the impact block (35), the impact block (35) is arranged at the inner side of the rotating block (34) in a telescopic mode; and the middle part of the top end is sharp;
the first gear (36), the said first gear (36) is set up in the outside of the said fixed seat (33) rotatably;
a second gear (37), the second gear (37) being fixedly disposed at a bottom end of the rotating block (34) and being engaged with the first gear (36);
the two first limiting grooves (38) are respectively fixedly arranged on two sides of the outer wall of the rotating block (34);
the second limiting groove (39) is fixedly formed in the inner wall of the fixing seat (33), and the second limiting groove (39) is spiral in shape.
2. The self-heating warm-keeping ice surface life jacket of claim 1, characterized in that: the rescue assembly (2) comprises:
the fixing strip (21), the fixing strip (21) is fixedly arranged at the back position of the rear side of the life jacket main body (1) along the left-right direction;
a protective frame (22), wherein the protective frame (22) is movably arranged at the outer side of the fixed strip (21);
the air pillow (23) is fixedly arranged on the inner side of the protective frame (22) and corresponds to the head of a human body;
the main connecting block (24), the main connecting block (24) is fixedly arranged in the middle of the bottom end of the protective frame (22);
the auxiliary connecting blocks (25) are respectively arranged at the left side and the right side of the top end of the protective frame (22).
3. The self-heating warm-keeping ice surface life jacket of claim 1, characterized in that: the head end and the tail end of the first limiting groove (38) are both horizontal, and the middle part of the first limiting groove is vertical.
4. The self-heating warm-keeping ice surface life jacket of claim 1, characterized in that: the front side and the rear side of the bottom end of the impact block (35) are respectively provided with a cylindrical protrusion, and the cylindrical protrusions are simultaneously clamped on the inner sides of the first limiting groove (38) and the second limiting groove (39).
5. The self-heating warm-keeping ice surface life jacket of claim 1, characterized in that: the moving assembly (9) comprises:
the cover body (91) is fixedly arranged on the front side of the life jacket main body (1) and is positioned at the chest position of a human body;
the first moving plates (92), a plurality of the first moving plates (92) can move along the left and right direction respectively and are clamped on the left side of the inner cavity of the cover body (91);
the second moving plate (94), the second moving plate (94) can move along the left and right direction and is clamped on the right side of the middle inner cavity of the cover body (91);
the two third gears (93) are respectively arranged in gaps at the upper ends and the lower ends of the two first moving plates (92) and the second moving plates (94) in a manner that the two third gears (93) can rotate around the axes of the third gears;
the two sliding rods (95) are respectively and fixedly arranged on the front sides of the outer ends of the first moving plate (92) and the second moving plate (94) along the vertical direction;
the handle (96) is fixedly arranged at the middle part of the outer side of the sliding rod (95);
and the racks (97) are respectively and fixedly arranged on the inner side walls of the two first moving plates (92) and the upper end and the lower end of the second moving plate (94) and are meshed with the third gear (93).
6. The self-heating warm-keeping ice surface life jacket of claim 5, characterized in that: the outer ends of the front sides of the two sliding rods (95) are arc-shaped and smooth.
7. The self-heating warm-keeping ice surface life jacket of claim 1, characterized in that: the escape assembly (4) comprises:
the storage groove (41), the storage groove (41) is fixedly arranged at the rear small arm of the life jacket main body (1);
the rescue towel (42) is stacked on the inner side of the storage groove (41), and one end of the rescue towel (42) is detachably fixed on the inner side of the storage groove (41); the outer side of the rescue towel (42) is provided with long stapled cotton and flax strips, so that the water absorption is good;
the zipper (43) is fixedly arranged at the opening of the storage groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110918809.2A CN113715997B (en) | 2021-08-11 | 2021-08-11 | Self-heating warm-keeping type ice surface life jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110918809.2A CN113715997B (en) | 2021-08-11 | 2021-08-11 | Self-heating warm-keeping type ice surface life jacket |
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| Publication Number | Publication Date |
|---|---|
| CN113715997A CN113715997A (en) | 2021-11-30 |
| CN113715997B true CN113715997B (en) | 2022-09-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110918809.2A Active CN113715997B (en) | 2021-08-11 | 2021-08-11 | Self-heating warm-keeping type ice surface life jacket |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB557220A (en) * | 1942-05-06 | 1943-11-10 | Zbigniew Siedlecki | Improvements relating to buoyant suits for use more especially for life saving purposes |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CA3161736C (en) * | 2019-12-09 | 2022-09-06 | Diego JACOBSON | Cold weather survival suit |
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| GB557220A (en) * | 1942-05-06 | 1943-11-10 | Zbigniew Siedlecki | Improvements relating to buoyant suits for use more especially for life saving purposes |
| CN206462445U (en) * | 2016-09-24 | 2017-09-05 | 东莞市欧拓运动用品有限公司 | One kind rescues warm-up on ice |
| CN107571979A (en) * | 2017-09-12 | 2018-01-12 | 浙江海洋大学 | A kind of marine intelligent life vest |
| CN109895975A (en) * | 2017-12-07 | 2019-06-18 | 朴永赞 | Suit waterborne |
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| CN109334900A (en) * | 2018-10-16 | 2019-02-15 | 浙江海洋大学 | A kind of wearable long range is sailed across a sea life jacket |
| CN110481735A (en) * | 2019-08-15 | 2019-11-22 | 康敏娜 | A kind of cold-resistant life jacket |
| CN111483573A (en) * | 2020-06-08 | 2020-08-04 | 应急管理部上海消防研究所 | Ice rescue protective clothing |
| CN112009648A (en) * | 2020-09-02 | 2020-12-01 | 东台市海鸥航海设备有限公司 | Thermal insulation suit with adjustable propulsion device |
| CN111838800A (en) * | 2020-09-04 | 2020-10-30 | 应急管理部天津消防研究所 | Rescue protective clothing in water area and on ice for fire control |
| CN213535064U (en) * | 2020-11-13 | 2021-06-25 | 江苏鼎祥船舶装备有限公司 | Life jacket convenient to search for and rescue location |
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| CN113715997A (en) | 2021-11-30 |
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