CN111184336A - Outdoor waterproof backpack with life buoy function and using method thereof - Google Patents

Outdoor waterproof backpack with life buoy function and using method thereof Download PDF

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Publication number
CN111184336A
CN111184336A CN202010119732.8A CN202010119732A CN111184336A CN 111184336 A CN111184336 A CN 111184336A CN 202010119732 A CN202010119732 A CN 202010119732A CN 111184336 A CN111184336 A CN 111184336A
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CN
China
Prior art keywords
backpack
cloth
block
hot
backpack body
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.)
Pending
Application number
CN202010119732.8A
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Chinese (zh)
Inventor
刘苗
许学新
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Topwell Mobile Accessories Huizhou Co ltd
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Topwell Mobile Accessories Huizhou Co ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Topwell Mobile Accessories Huizhou Co ltd filed Critical Topwell Mobile Accessories Huizhou Co ltd
Priority to CN202010119732.8A priority Critical patent/CN111184336A/en
Publication of CN111184336A publication Critical patent/CN111184336A/en
Pending legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C13/00—Details; Accessories
    • A45C13/008—Details; Accessories for making water- or air-tight
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C9/00—Purses, Luggage or bags convertible into objects for other use
    • 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
    • B63C9/13—Life-buoys, e.g. rings; Life-belts, jackets, suits, or the like attachable to body member, e.g. arm, neck, head or waist
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45F—TRAVELLING OR CAMP EQUIPMENT: SACKS OR PACKS CARRIED ON THE BODY
    • A45F3/00—Travelling or camp articles; Sacks or packs carried on the body
    • A45F2003/003—Travelling or camp articles; Sacks or packs carried on the body combined with other objects; specially adapted for carrying specific objects

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Portable Outdoor Equipment (AREA)

Abstract

The invention discloses an outdoor waterproof backpack with a life buoy function and a using method thereof, wherein the outdoor waterproof backpack comprises the following steps: the backpack comprises a backpack body, a sealing belt, connecting buckles, braces and a hand strap, wherein the backpack body is formed by laminating waterproof cloth through hot melt adhesive in a hot pressing mode and is provided with an opening at the upper part, the sealing belt is fixed at the opening at the upper part of the backpack body in a sewing mode, the connecting buckles are arranged at two ends of the sealing belt, the braces are arranged at the back of the backpack body, the hand strap is arranged at the upper end of the braces, the braces and the hand strap are fixed on a sixth cloth block in a sewing mode, and the sixth cloth. According to the invention, the backpack main body is in a sealed barrel-shaped structure with an upper opening formed by hot-pressing and pasting waterproof cloth together through the hot melt adhesive, and other components are indirectly mounted on the backpack main body through the cloth blocks in a hot-pressing and pasting mode through the hot melt adhesive, so that the backpack main body not only has good waterproof performance, but also can be used as a life buoy after drowning to strive for precious rescue time for drowning people due to good air tightness.

Description

Outdoor waterproof backpack with life buoy function and using method thereof
The technical field is as follows:
the invention relates to the field of backpack, in particular to an outdoor waterproof backpack with a life buoy function and a using method thereof.
Background art:
the backpack refers to a general name of a bag carried on the back when going out or on the march, and is generally woven by polyester, canvas, nylon, cotton, hemp and other materials, so that the backpack has poor waterproofness and air tightness, and is difficult to meet the requirements of serving as an inflatable life buoy in emergency situations.
Outdoor knapsack on the market is usually only surface is prevented being stained with water at present, makes in the unable gathering infiltration knapsack of water droplet, and its concrete waterproof construction is the knapsack surface spraying one deck after processing is accomplished prevents being stained with the water film usually, because waterproof film's gas tightness is not enough, and after a period of use, exposes in the easy ageing fracture of apparent waterproof film, leads to the waterproof performance variation.
In view of the above, the present inventors propose the following.
The invention content is as follows:
the invention aims to overcome the defects of the prior art and provides an outdoor waterproof backpack with a life buoy function and a using method thereof.
In order to solve the technical problem, the invention adopts the following first technical scheme: this outdoor waterproof knapsack with life buoy function includes: the backpack comprises a backpack body, a sealing belt, connecting buckles, braces and a hand strap, wherein the backpack body is formed by adhering waterproof cloth into a cylindrical shape through hot pressing of hot melt adhesive, the backpack body is provided with an opening at the upper part, the sealing belt is fixed at the opening at the upper part of the backpack body in a sewing mode and used for sealing the opening, the connecting buckles are arranged at two ends of the sealing belt and can be fastened and locked with the opening, the braces are arranged at the back of the backpack body, the hand strap is arranged at the upper end of the braces, the braces and the hand strap are fixed on a sixth cloth block through sewing, and the sixth cloth.
Further, in the above technical scheme, two sides of the backpack body are respectively provided with a side hanging belt and a side bag; the side hanging belt is fixed on a first cloth block in a sewing mode, and the first cloth block is fixed on one side of the backpack body in a hot-pressing fit mode through hot melt adhesive; the side bag is fixed on a second cloth block in a sewing mode, and the second cloth block is fixed on the other side of the backpack body through hot-pressing and attaching of hot melt adhesive.
Further, in the above technical solution, the side hanging belt is provided with a plurality of hanging hook openings for hanging objects, wherein a hanging ring is sleeved on the hanging hook opening at the lowermost end; the side bag is a mesh bag with an elastic belt at the opening.
Furthermore, in the above technical scheme, the backpack body is provided with a third fabric block, the edge of the third fabric block is fixed to the front of the backpack body through hot melt adhesive hot-pressing and attaching, and a first storage space is formed in the middle of the third fabric block, the third fabric block is further provided with a first zipper communicated with the first storage space, and the first zipper is fixed to the third fabric block through a sewing line.
Furthermore, in the above technical scheme, at least two fourth fabric pieces are attached to the third fabric piece through hot melt adhesive in a hot-pressing manner, a through hole is formed in the fourth fabric piece, and a hanging belt which is used for hanging objects and can be adjusted in a telescopic manner is installed on the through hole.
Furthermore, in the above technical scheme, at least one fifth cloth piece is arranged on the inner wall of the backpack body, the edge of the fifth cloth piece is fixed on the inner wall of the backpack body through hot-melt adhesive hot-pressing and attaching, a second storage space is formed in the middle of the fifth cloth piece, a second zipper communicated with the second storage space is further arranged on the fifth cloth piece, and the second zipper is fixed on the fifth cloth piece through a sewing line.
Further, in the above technical scheme, the backpack body comprises a front cloth cover block, a rear cloth cover block and a base cloth cover block which are fixed together by hot-pressing and laminating through a hot melt adhesive; and a transition cloth cover block is also arranged between the front cloth cover block and the bottom cloth cover block, and the transition cloth cover block, the front cloth cover block, the rear cloth cover block and the bottom cloth cover block are fixedly bonded together through hot pressing of hot melt adhesive.
Further, in the above technical solution, the waterproof fabric includes a woven surface and a waterproof layer sprayed on the woven surface.
In order to solve the technical problem, the invention adopts the following first technical scheme: a method of using an outdoor waterproof backpack with a life buoy function, comprising: filling the backpack body with sufficient gas; the folding sealing belt is turned over for multiple times to seal the opening of the backpack body; the seal belt is matched and buckled with the male connector and the female connector at the two ends to form a sealing ring, so that the gas in the backpack main body cannot flow outwards, and the backpack main body can be used as a life buoy.
Furthermore, in the above technical scheme, the inner cavity of the backpack body is opened, so that the inner cavity of the backpack body is communicated with air to enter sufficient air.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects: according to the invention, the backpack main body is formed into a sealed barrel-shaped structure with an upper opening by hot-pressing and laminating waterproof cloth through hot melt adhesive, other parts are indirectly mounted on the backpack main body through the cloth blocks in a hot-pressing and laminating mode through the hot melt adhesive, and the situation that the waterproof property and the air tightness of the backpack main body are damaged due to the fact that the backpack main body is directly mounted on the backpack main body in a sewing line mode is avoided, so that the backpack main body not only has good waterproof performance, but also can be used as a life buoy after drowning, a drowning person can float on the water surface for a period of time and cannot directly sink after drowning, and the drowning person can obtain the rescue time.
Description of the drawings:
FIG. 1 is a perspective view of the present invention;
fig. 2 is a use state reference diagram of the present invention.
Description of reference numerals:
1 backpack body 11, first cloth piece 12 and second cloth piece
13 third cloth piece 14 fourth cloth piece 2 sealing belt
3 connecting buckle 4 side hanging belt 41 hanging ring
5 side bag 6 first zipper 7 hanging belt
The specific implementation mode is as follows:
the invention is further illustrated below with reference to specific embodiments and the accompanying drawings.
Referring to fig. 1 and 2, there is shown an outdoor waterproof backpack with a lifebuoy function, which comprises: the backpack comprises a backpack body 1 which is formed by sticking waterproof cloth into a cylinder shape through hot pressing of hot melt adhesive and is provided with an opening at the upper part, a sealing belt 2 which is fixed at the opening at the upper part of the backpack body 1 in a sewing mode and is used for sealing the opening, connecting buckles 3 which are arranged at two ends of the sealing belt 2 and can be fastened and locked with the opening, braces arranged at the back of the backpack body 1 and a hand strap arranged at the upper end of the braces, wherein the braces and the hand strap are fixed on a sixth cloth block in a sewing mode, and the sixth cloth block is stuck to the back of the backpack body 1 through hot pressing of the hot melt adhesive. Through adopting hot melt adhesive hot-pressing bonding to form the knapsack main part 1 of tube-shape with waterproof cloth for knapsack main part 1 has higher waterproof performance and gas tightness, and the opening part setting of 1 upper end of knapsack main part has the area 2 of sealing of connector link 3, when using, take the area 2 of sealing to overturn to one side folding several times for the supporter with 1 upper end opening department of knapsack main part, make the opening of knapsack main part 1 extruded sealed, will seal again and take 3 lock joints at 2 both ends of connector link together, make the area 2 of sealing form the unable elasticity upset of sealing washer and recover. When a large amount of gas is injected into the cavity of the backpack body 1 and the opening of the backpack body 1 is sealed by the sealing belt 2, the backpack body 1 becomes a sealed air bag and can be used as a life buoy in emergency. The hot melt adhesive hot-pressing laminating process can enable the waterproof cloth to be tightly bonded, and is high in air tightness and not easy to oxidize.
Two sides of the backpack body 1 are respectively provided with a side hanging belt 4 and a side bag 5; the side hanging belt 4 is fixed on a first cloth block 11 in a sewing mode, and the first cloth block 11 is fixed on one side of the backpack body 1 in a hot-pressing fit mode through hot melt adhesive; the side bag 5 is fixed on a second cloth block 12 in a sewing mode, and the second cloth block 12 is fixed on the other side of the backpack body 1 in a hot-pressing fit mode through hot melt adhesive. The side hanging belt 4 and the side bag 5 are fixed on the backpack body 1 through the first cloth block 11 and the second cloth block 12, so that the side hanging belt 4 and the side bag 5 can be prevented from being directly fixed on the backpack body 1 in a sewing mode to damage the waterproofness and the air tightness of the backpack body 1, the original waterproofness and the air tightness of the backpack body 1 are kept, a new function is added, other necessary objects can be hung on the backpack body 1, and the carrying capacity is improved.
The side hanging belt 4 is provided with a plurality of hanging hook openings for hanging objects, wherein the hanging hook opening at the lowest end is sleeved with a hanging ring 41; the side bag 5 is a mesh bag with an elastic belt at the opening.
The backpack body 1 is provided with a third cloth block 13, the edge of the third cloth block 13 is fixed on the front surface of the backpack body 1 through hot melt adhesive hot-pressing and attaching, a first storage space is formed in the middle of the backpack body, a first zipper 6 communicated with the first storage space is further arranged on the third cloth block 13, and the first zipper 6 is fixed on the third cloth block 13 through a sewing thread mode. The third cloth piece 13 is attached to the backpack body 1 through hot melt adhesive in a hot-pressing mode, and the first zipper 6 is arranged on the third cloth piece 13, so that a side pocket with a first storage space is additionally arranged on the backpack body 1, and meanwhile, the waterproofness and the airtightness of the backpack body 1 cannot be damaged when the first zipper 6 is installed.
The third cloth block 13 is provided with at least two fourth cloth blocks 14 through hot-melt adhesive in a hot-pressing manner, the fourth cloth blocks 14 are provided with through holes, and hanging belts 7 which are used for hanging objects and can be adjusted in a telescopic manner are installed on the through holes. The fourth cloth block 14 is attached to the third cloth block 13 through hot melt adhesive in a hot-pressing mode, two openings which are separated at intervals are arranged on the fourth cloth block 14, and the two openings are communicated to form a through hole, the hanging belt 7 can be installed on the fourth cloth block 14 through the through hole, the water resistance and the air tightness of the backpack body 1 cannot be damaged, and the side pocket cannot be damaged.
The novel backpack comprises a backpack body and is characterized in that at least one fifth cloth block is arranged on the inner wall of the backpack body 1, the edge of the fifth cloth block is fixed on the inner wall of the backpack body 1 through hot-melt adhesive hot-pressing and laminating, a second storage space is formed in the middle of the inner wall of the backpack body, a second zipper communicated with the second storage space is further arranged on the fifth cloth block, and the second zipper is fixed on the fifth cloth block through a sewing line. Adopt on 1 inner wall of knapsack main part through hot melt adhesive hot pressing laminating fifth cloth piece to set up the second zip fastener on fifth cloth piece, made to increase the inner bag that has second storing space on 1 inner wall of knapsack main part, simultaneously, also can not destroy knapsack main part 1's waterproof nature and gas tightness when installing the second zip fastener.
The backpack body 1 comprises a front cloth cover block, a rear cloth cover block and a base cloth cover block which are fixed together through hot-pressing and laminating of a hot melt adhesive; and a transition cloth cover block is also arranged between the front cloth cover block and the bottom cloth cover block, and the transition cloth cover block, the front cloth cover block, the rear cloth cover block and the bottom cloth cover block are fixedly bonded together through hot pressing of hot melt adhesive.
The waterproof cloth comprises a woven surface and a waterproof layer sprayed on the woven surface.
A method of using an outdoor waterproof backpack with a life buoy function, comprising: filling the backpack body 1 with sufficient gas; the folding sealing belt 2 is turned over for multiple times to seal the opening of the backpack main body 1; and the male and female connectors 3 at the two ends of the sealing belt 2 are matched and buckled to form a sealing ring, so that the gas in the backpack main body 1 cannot flow outwards, and the backpack main body 1 can be used as a life buoy. The inner cavity of the backpack body 1 is opened, so that the inner cavity of the backpack body 1 is communicated with air to enter sufficient air.
In conclusion, when the outdoor bag is used, articles are loaded from the upper opening of the bag main body 1, the sealing belt 2 is wound for a plurality of circles at the upper opening of the bag main body 1, and the connecting buckle 3 is buckled, so that the outdoor bag can be used as an ordinary outdoor bag; when meeting emergency, open earlier knapsack main part 1 to the biggest, make the interior air that enters into a large amount of in the knapsack main part 1, then seal area 2 winding several rings with the opening part of knapsack main part 1 opening part and seal the opening part, again with connector link 3 lock joint together, make seal area 2 both ends link together and form the sealing washer, at this moment, there is a large amount of air in the knapsack main part 1 and forms the gasbag that has buoyancy, can use as urgent life buoy.
After adopting the technical scheme, compared with the prior art, the invention has the following beneficial effects: according to the invention, the backpack body 1 is formed into a sealed barrel-shaped structure with an upper opening by hot-pressing and laminating waterproof cloth through hot melt adhesive, other parts are indirectly mounted on the backpack body 1 through cloth blocks in a hot-pressing and laminating mode through the hot melt adhesive, the phenomenon that the waterproof property and the air tightness of the backpack body 1 are damaged due to the fact that the other parts are directly mounted on the backpack body 1 in a sewing line mode is avoided, the backpack body 1 not only has good waterproof performance, but also the good air tightness can be used as a life buoy after drowning, so that a drowning person can float on the water surface for a period of time and cannot directly sink after drowning, and precious rescue time can be won for the drowning person. The backpack body 1 is sealed by turning, folding and folding the sealing belt 2 for multiple times, and compared with the sealing by adopting a zipper, the sealing effect is better, the waterproofness and the air tightness are better, and the sealing ring can be used as a sealing ring.
It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims (10)

1. An outdoor waterproof knapsack with life buoy function which characterized in that includes: the backpack comprises a backpack body (1) which is formed by pasting waterproof cloth into a cylinder shape through hot pressing of hot melt adhesive and is provided with an opening at the upper part, a sealing belt (2) which is fixed through a thread at the opening at the upper part of the backpack body (1) and is used for sealing the opening, connecting buckles (3) which are arranged at the two ends of the sealing belt (2) and can be fastened and locked with the opening, braces arranged at the back of the backpack body (1) and a hand strap arranged at the upper end of the braces, wherein the braces and the hand strap are fixed on a sixth cloth block through threads, and the sixth cloth block is pasted at the back of the backpack body (1) through hot pressing of the hot.
2. The outdoor waterproof backpack with a life buoy function as claimed in claim 1, wherein: two sides of the backpack body (1) are respectively provided with a side hanging belt (4) and a side bag (5); the side hanging belt (4) is fixed on a first cloth block (11) in a sewing mode, and the first cloth block (11) is fixed on one side of the backpack body (1) in a hot-pressing fit mode through hot melt adhesive; the side bag (5) is fixed on a second cloth block (12) in a sewing mode, and the second cloth block (12) is fixed on the other side of the backpack body (1) in a hot-pressing fit mode through hot melt adhesive.
3. The outdoor waterproof backpack with a life buoy function as claimed in claim 2, wherein: the side hanging belt (4) is provided with a plurality of hanging hook openings for hanging objects, wherein the hanging hook opening at the lowest end is sleeved with a hanging ring (41); the side bag (5) is a mesh bag with an elastic belt at the opening.
4. The outdoor waterproof backpack with a life buoy function as claimed in claim 1, wherein: the backpack comprises a backpack body (1), wherein a third cloth block (13) is arranged on the backpack body (1), the edge of the third cloth block (13) is fixed in the front of the backpack body (1) through hot melt adhesive hot-pressing, a first storage space is formed in the middle of the backpack body, a first zipper (6) communicated with the first storage space is further arranged on the third cloth block (13), and the first zipper (6) is fixed on the third cloth block (13) through a sewing thread mode.
5. The outdoor waterproof backpack with a life buoy function as claimed in claim 4, wherein: the third cloth block (13) is provided with at least two fourth cloth blocks (14) through hot melt adhesive in a hot-pressing fit mode, a through hole is formed in each fourth cloth block (14), and a hanging belt (7) which is used for hanging objects and can be adjusted in a telescopic mode is installed on each through hole.
6. The outdoor waterproof backpack with a life buoy function as claimed in claim 1, wherein: the novel backpack is characterized in that at least one fifth cloth block is arranged on the inner wall of the backpack body (1), the edge of the fifth cloth block is fixed on the inner wall of the backpack body (1) through hot melt adhesive hot-pressing and attaching, a second storage space is formed in the middle of the inner wall of the backpack body, a second zipper communicated with the second storage space is further arranged on the fifth cloth block, and the second zipper is fixed on the fifth cloth block through a sewing line.
7. An outdoor waterproof backpack with a life buoy function as claimed in claims 1-6, characterized in that: the backpack body (1) comprises a front cloth cover block, a rear cloth cover block and a base cloth cover block which are fixed together through hot-pressing and laminating of hot melt adhesive; and a transition cloth cover block is also arranged between the front cloth cover block and the bottom cloth cover block, and the transition cloth cover block, the front cloth cover block, the rear cloth cover block and the bottom cloth cover block are fixedly bonded together through hot pressing of hot melt adhesive.
8. The outdoor waterproof backpack with a life buoy function as claimed in claim 7, wherein: the waterproof cloth comprises a woven surface and a waterproof layer sprayed on the woven surface.
9. A method of using an outdoor waterproof backpack with a life buoy function, comprising: filling the backpack body (1) with sufficient gas; the sealing belt (2) is turned and folded for a plurality of times to seal the opening of the backpack main body (1); the male and female connectors (3) at the two ends of the sealing belt (2) are matched and buckled to form a sealing ring, so that the gas in the backpack main body (1) cannot flow outwards, and the backpack main body (1) can be used as a life buoy.
10. The method of using an outdoor waterproof backpack with a life buoy function as claimed in claim 9, wherein: the inner cavity of the backpack body (1) is unfolded, so that the inner cavity of the backpack body (1) is communicated with air to enter sufficient air.
CN202010119732.8A 2020-02-26 2020-02-26 Outdoor waterproof backpack with life buoy function and using method thereof Pending CN111184336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010119732.8A CN111184336A (en) 2020-02-26 2020-02-26 Outdoor waterproof backpack with life buoy function and using method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010119732.8A CN111184336A (en) 2020-02-26 2020-02-26 Outdoor waterproof backpack with life buoy function and using method thereof

Publications (1)

Publication Number Publication Date
CN111184336A true CN111184336A (en) 2020-05-22

Family

ID=70702551

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010119732.8A Pending CN111184336A (en) 2020-02-26 2020-02-26 Outdoor waterproof backpack with life buoy function and using method thereof

Country Status (1)

Country Link
CN (1) CN111184336A (en)

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