CN109367735B - Life jacket convenient to put on and take off - Google Patents
Life jacket convenient to put on and take off Download PDFInfo
- Publication number
- CN109367735B CN109367735B CN201811223062.3A CN201811223062A CN109367735B CN 109367735 B CN109367735 B CN 109367735B CN 201811223062 A CN201811223062 A CN 201811223062A CN 109367735 B CN109367735 B CN 109367735B
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- Prior art keywords
- life jacket
- slide rail
- fixing pieces
- fixing
- life
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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
- B63C9/11—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like covering the torso, e.g. harnesses
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses a life jacket convenient to put on and take off, which comprises a life jacket, wherein two foam board installation layers are arranged on the front surface and the back surface of the life jacket, the two foam board installation layers are axially and symmetrically distributed on the axis of the middle part of the front surface and the back surface of the life jacket, foam boards are filled in the four foam board installation layers, a plurality of fixing pieces are fixedly installed at the lower end of the front surface of the life jacket, the plurality of fixing pieces are divided into two groups, each group of fixing pieces is provided with three, the three fixing pieces of each group are equidistantly distributed, the two groups of fixing pieces are axially and symmetrically distributed on the axis of the middle part of the front surface of the life jacket, a locking block is fixedly installed at the side edge position of one side surface of the plurality of fixing pieces, one end of each connecting shaft is rotatably connected with a corresponding shaft seat, the life jacket convenient to put on and, the life jacket is tightened through the lock catch structure so as to be suitable for people of different statures.
Description
Technical Field
The invention relates to a life jacket, in particular to a life jacket convenient to put on and take off, and belongs to the technical field of life jackets.
Background
Traditional life vest design has both sides frenulum, strengthens the life vest body through several groups of frenulums on both sides after finishing dressing, but this kind of traditional life vest lacks actual convenience in the design, in some comparatively urgent rescue operations, consolidates the life vest through the frenulum, obviously has the not firm problem of reinforcement.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a life jacket convenient to put on and take off.
The technical scheme for realizing the purpose is as follows: a life jacket convenient to put on and take off comprises a life jacket, wherein two foam board installation layers are arranged in front of and behind the life jacket, the two foam board installation layers are axially and symmetrically distributed on the axis of the middle part of the front of and behind the life jacket, foam boards are filled in the four foam board installation layers, a plurality of fixing pieces are fixedly installed at the lower end of the front of the life jacket and divided into two groups, each group of fixing pieces is provided with three fixing pieces, the three fixing pieces of each group are equidistantly distributed, the two groups of fixing pieces are axially and symmetrically distributed on the axis of the middle part of the front of the life jacket, locking blocks are fixedly installed at the side edge positions of one side surfaces of the fixing pieces, one side of each locking block is provided with a locking groove, the lower end of the front of the life jacket is provided with two belt outlets, the two belt outlets are axially and symmetrically distributed on the axis of the, the lower ends of the two fixing blocks are fixedly installed with the life jacket, rollers are arranged between the two fixing blocks, connecting shafts are fixedly installed at circle center positions of two ends of each roller, shaft seats are installed in the middle of one side of each fixing block in an embedded mode, and one ends of the four connecting shafts are rotatably connected with the corresponding shaft seats.
The life jacket facilitating putting on and taking off of the claim, wherein: two be equipped with the elastic cord in going out the mouth, two the gleitbretter has all been laminated to elastic cord middle part both sides limit position, two the equal fixed connection hasp head of elastic cord one end, two fixedly connected with baffles of hasp head one side limit department.
Preferably, two equal fixed mounting in baffle one side has the hasp pole, two hasp pole and the hasp groove looks adaptation design that corresponds.
Preferably, the middle part of one side of each of the two locking heads is fixedly provided with a convex block, one side of each of the two convex blocks is provided with four semi-cylindrical grooves, and the four semi-cylindrical grooves are distributed at equal intervals.
Preferably, the side edge positions of two sides of the locking head are fixedly provided with a stop block.
Preferably, the life jacket is internally hollow, an annular slide rail is fixedly mounted in the life jacket, two slide pieces are slidably connected in the annular slide rail, and a strip-shaped groove is formed in the upper end of the annular slide rail.
Preferably, annular slide rail one side is equipped with supplementary slide rail, the design of laminating at the bottom of terminal surface and the life vest inner chamber under the supplementary slide rail, be equipped with the movable plate between supplementary slide rail and the annular slide rail, movable plate one end and supplementary slide rail sliding connection, the movable plate other end passes bar groove and gleitbretter fixed connection, the tight belt of movable plate one side fixedly connected with.
The invention has the beneficial effects that: the invention relates to a life jacket convenient to put on and take off, which has the characteristic of convenient wearing, and in specific use, compared with the traditional life jacket, the life jacket convenient to put on and take off omits the traditional tying belt, the life jacket is designed into an integral type, a user directly wears the tying belt from top to bottom, and the life jacket is tightened through a lock catch structure so as to be suitable for people of different statures.
Drawings
FIG. 1 is a schematic view of the internal structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is a schematic view of a locking block of the present invention;
FIG. 4 is an enlarged schematic view of structure A of the present invention;
FIG. 5 is a schematic view of a latch head structure according to the present invention;
fig. 6 is a schematic view of the moving plate structure of the present invention.
In the figure: 1. a life jacket; 2. a foam board mounting layer; 3. a foam board; 4. a fixing sheet; 5. a lock block; 6. a locking groove; 7. a tape outlet; 8. a fixed block; 9. a drum; 10. a connecting shaft; 11. a shaft seat; 12. elastic bands; 13. a locking head; 14. a baffle plate; 15. a lock catch lever; 16. a bump; 17. a semi-cylindrical groove; 18. a stopper; 19. an annular slide rail; 20. sliding blades; 21. moving the plate; 22. an auxiliary slide rail; 23. a tightening belt.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1-6, a life jacket convenient for putting on and taking off comprises a life jacket 1, wherein two foam board installation layers 2 are arranged on the front and the back of the life jacket 1, the two foam board installation layers 2 are axially and symmetrically distributed on the axis of the middle of the front of the life jacket 1 and the back of the life jacket 1, foam boards 3 are filled in the four foam board installation layers 2, a plurality of fixing pieces 4 are fixedly installed at the lower end of the front of the life jacket 1, the fixing pieces 4 are divided into two groups, each group of fixing pieces 4 is provided with three, the three fixing pieces 4 of each group are equidistantly distributed, the two groups of fixing pieces 4 are axially and symmetrically distributed on the axis of the middle of the front of the life jacket 1, locking blocks 5 are fixedly installed at the side edge of one side face of the fixing pieces 4, locking grooves 6 are formed in one side of the locking blocks 5, and two belt, two go out area mouth 7 about the preceding middle part axis axial symmetry distribution of life vest 1, two go out area mouth 7 one side all is equipped with two fixed blocks 8, two 8 lower extremes of fixed block and 1 fixed mounting of life vest are two be equipped with cylinder 9 between the fixed block 8, two the equal fixed mounting in centre of a circle position at cylinder 9 both ends has connecting axle 10, four the middle part of fixed block 8 one side all imbeds and installs axle bed 11, four connecting axle 10 one end is connected with the axle bed 11 rotation that corresponds.
Wherein, two elastic bands 12 are arranged in the two band outlets 7, two sliding pieces 20 are respectively attached to two side edges of the middle part of each elastic band 12, one end of each elastic band 12 is fixedly connected with a locking head 13, one side edge of each locking head 13 is fixedly connected with a baffle 14, one side of each baffle 14 is fixedly provided with a locking rod 15, the two locking rods 15 are matched with the corresponding locking grooves 6, the middle part of one side of each locking head 13 is fixedly provided with a convex block 16, one side of each convex block 16 is provided with four semi-cylindrical grooves 17, the four semi-cylindrical grooves 17 are distributed at equal intervals, the side edges of two sides of each locking head 13 are respectively fixedly provided with a stop block 18, the interior of the life jacket 1 is hollow, an annular slide rail 19 is fixedly arranged in the life jacket 1, and the annular slide rail 19 is connected with the two sliding pieces 20 in a sliding manner, a strip-shaped groove is formed in the upper end of the annular slide rail 19, an auxiliary slide rail 22 is arranged on one side of the annular slide rail 19, the lower end face of the auxiliary slide rail 22 is in fit design with the bottom of an inner cavity of the life jacket 1, a moving plate 21 is arranged between the auxiliary slide rail 22 and the annular slide rail 19, one end of the moving plate 21 is slidably connected with the auxiliary slide rail 22, the other end of the moving plate 21 penetrates through the strip-shaped groove and is fixedly connected with a slide sheet 20, and a tight belt 23 is fixedly connected to one.
The working principle is as follows: the invention relates to a life jacket convenient to put on and take off, which has the characteristic of convenient wearing, a user sleeves the life jacket 1 on the life jacket from top to bottom, then pulls two locking heads 13 to drive an elastic band 12, and buckles two locking rods 15 in locking grooves 6, so that the fixed installation of the locking heads 13 and a fixed plate 4, namely the life jacket 1, is realized, a roller 9, namely a connecting shaft 10, is driven to rotate in a shaft seat 11 along with the pulling of the elastic band 12, and simultaneously, a movable plate 21 is driven to move due to the pulling of the elastic band 12, and a tight belt 23 is pulled, so that the tightness debugging of the life jacket 1 is realized.
The above embodiments are provided only for illustrating the present invention and not for limiting the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, and therefore all equivalent technical solutions should also fall within the scope of the present invention, and should be defined by the claims.
Claims (5)
1. The life jacket convenient to put on and take off is characterized in that two foam board installation layers (2) are arranged in front of and behind the life jacket (1), the two foam board installation layers (2) are axially and symmetrically distributed in the middle of the front of the life jacket (1) and the rear of the life jacket (1), four foam board installation layers (2) are filled with foam boards (3), a plurality of fixing pieces (4) are fixedly arranged at the lower end of the front of the life jacket (1), the fixing pieces (4) are divided into two groups, the fixing pieces (4) in each group are three, the three fixing pieces (4) in each group are equidistantly distributed, the two groups of fixing pieces (4) are axially and symmetrically distributed in the middle of the front of the life jacket (1), a locking block (5) is fixedly arranged at one side edge position of each fixing piece (4), and a locking groove (6) is formed in one side of the locking block (5), the lower end of the front of the life jacket (1) is provided with two belt outlets (7), the two belt outlets (7) are axially and symmetrically distributed about the axis of the middle of the front of the life jacket (1), two fixing blocks (8) are arranged on one side of each belt outlet (7), the lower ends of the two fixing blocks (8) are fixedly mounted with the life jacket (1), a roller (9) is arranged between the two fixing blocks (8), connecting shafts (10) are fixedly mounted at the circle center positions of two ends of the two rollers (9), shaft seats (11) are embedded in the middle of one side of each fixing block (8), and one end of each connecting shaft (10) is rotatably connected with the corresponding shaft seat (11);
elastic bands (12) are arranged in the two band outlet openings (7), sliding pieces (20) are respectively attached to the two side edges of the middle parts of the two elastic bands (12), one ends of the two elastic bands (12) are respectively and fixedly connected with a locking head (13), and a baffle plate (14) is fixedly connected to the side edge of one side of each locking head (13);
lock catch rods (15) are fixedly mounted on one sides of the two baffles (14), and the two lock catch rods (15) are designed to be matched with the corresponding lock catch grooves (6);
the life jacket (1) is designed into an integral type, and a user can directly wear the life jacket from top to bottom.
2. A life jacket facilitating putting on and taking off according to claim 1, wherein: the middle parts of the other sides of the two lock catch heads (13) are fixedly provided with convex blocks (16), one sides of the two convex blocks (16) are provided with four semi-cylindrical grooves (17), and the four semi-cylindrical grooves (17) are distributed at equal intervals.
3. A life jacket facilitating putting on and taking off according to claim 1, wherein: and the side edge positions of two sides of the two lock catch heads (13) are fixedly provided with stop blocks (18).
4. A life jacket facilitating putting on and taking off according to claim 1, wherein: the life jacket is characterized in that the interior of the life jacket (1) is hollow, an annular slide rail (19) is fixedly mounted in the life jacket (1), two slide pieces (20) are connected in the annular slide rail (19) in a sliding mode, and a strip-shaped groove is formed in one side of the annular slide rail (19).
5. The life jacket convenient for putting on and taking off as claimed in claim 4, wherein: annular slide rail (19) one side is equipped with supplementary slide rail (22), laminating design at the bottom of terminal surface and life vest (1) inner chamber under supplementary slide rail (22), be equipped with movable plate (21) between supplementary slide rail (22) and annular slide rail (19), movable plate (21) one end and supplementary slide rail (22) sliding connection, the movable plate (21) other end passes strip groove and gleitbretter (20) fixed connection, the tight belt of movable plate (21) one side fixedly connected with (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223062.3A CN109367735B (en) | 2018-10-19 | 2018-10-19 | Life jacket convenient to put on and take off |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811223062.3A CN109367735B (en) | 2018-10-19 | 2018-10-19 | Life jacket convenient to put on and take off |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109367735A CN109367735A (en) | 2019-02-22 |
| CN109367735B true CN109367735B (en) | 2020-07-17 |
Family
ID=65400431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811223062.3A Active CN109367735B (en) | 2018-10-19 | 2018-10-19 | Life jacket convenient to put on and take off |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109367735B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2434904Y (en) * | 1999-03-05 | 2001-06-20 | 唐世荣 | Elastic fastening band |
| KR200453525Y1 (en) * | 2009-09-22 | 2011-05-11 | 배석 | Elastic inner belt structure of trousers or skirt |
| CN202276853U (en) * | 2011-09-15 | 2012-06-20 | 施洪流 | Buoyancy decreasing swimming learning suit |
| CN204180968U (en) * | 2014-08-27 | 2015-03-04 | 袁俊生 | The special waist support adjusting trousers of pregnant woman |
| KR200486338Y1 (en) * | 2016-10-18 | 2018-05-04 | 김형섭 | Front lacing typed life jacket using lacing device |
| CN207580122U (en) * | 2017-09-21 | 2018-07-06 | 徐允凤 | A kind of Inflated swimming suit |
-
2018
- 2018-10-19 CN CN201811223062.3A patent/CN109367735B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN109367735A (en) | 2019-02-22 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 224234 Dongfang Road, Xinjie Town, Dongtai City, Yancheng City, Jiangsu Province (in Ocean Engineering Special Equipment Industrial Park) Applicant after: Wanzhou life saving equipment (Dongtai) Co., Ltd Address before: 224234 Dongfang Road, Xinjie Town, Dongtai City, Yancheng City, Jiangsu Province (in Ocean Engineering Special Equipment Industrial Park) Applicant before: DONGTAI W-BOAT SHIP EQUIPMENT Co.,Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |