CN213443097U

CN213443097U - Knapsack for hanging and throwing in helicopter

Info

Publication number: CN213443097U
Application number: CN202022705447.2U
Authority: CN
Inventors: 包军权; 余宏伟; 李清华
Original assignee: Scout Tactic Co ltd
Current assignee: Bao Junquan
Priority date: 2020-11-20
Filing date: 2020-11-20
Publication date: 2021-06-15
Anticipated expiration: 2030-11-20

Abstract

The utility model discloses a backpack for hanging and throwing in a helicopter, which comprises a connecting layer and a limiting belt; the utility model discloses a first guard shield and second guard shield that are equipped with at the articulamentum, cooperation capping layer passes through the zip fastener implementation simultaneously and connects fixedly, thereby make the user can effectual storage convenient to use accomodate, and through fixed band and the location area that is equipped with on the articulamentum make on first guard shield and the second guard shield can effectually bind the shrink through fixed the knot implementation that is equipped with, thereby make the articulamentum, first guard shield, the knapsack that second guard shield and capping layer constitute wholly can effectual realization shrink regulation, thereby make the inside deposit of knapsack can acquire the sufficient unstable condition when tightening up the effect greatly reduced article and rock, and then the effectual factor of safety that has promoted the steadiness assurance article when hanging the input and then effectually compensatied not enough among the prior art.

Description

Knapsack for hanging and throwing in helicopter

Technical Field

The utility model relates to a knapsack technical field specifically is helicopter hangs and puts in and uses knapsack.

Background

The backpack refers to the bag of back on the back, the material is with the diversification, leather, plastics material, dacron, canvas, nylon, the case and bag of textures such as cotton-flax draw the fashion trend, in the period of more and more putting down the personality, various styles such as brief, returning to the ancient ways, cartoon also cater to the requirement that fashion personage opened the personality from different sides, the style of case and bag also by extension such as traditional commercial package, schoolbag, traveling bag to pen bag, zero wallet, sachet, wherein the helicopter need be implemented to hang the knapsack when using the knapsack and put in order to guarantee the transport rate of article and the knapsack that the use was hung to helicopter in prior art still has certain not enough when actually using, for example:

the backpack for hanging and putting the object in the helicopter in the prior art is very easy to shake the object in the backpack when the object is loaded, so that the stability of the object in putting is greatly reduced, the great danger exists when the object is hung and put, and the requirement of the prior art cannot be met.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a helicopter hangs and puts in and uses knapsack to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a backpack for hanging and putting in a helicopter comprises a connecting layer and a limiting belt, wherein a sealing cover layer is fixedly sewn at the top of the connecting layer, a first protective cover is fixedly sewn at one side of the periphery of the connecting layer, a second protective cover is fixedly sewn at the other side of the periphery of the connecting layer, the first protective cover and the second protective cover are fixedly connected through zippers, the sealing cover layer is respectively and fixedly connected with the first protective cover and the second protective cover through zippers, a fixing belt is wound at the middle part of the periphery of the connecting layer and movably sleeved with the first protective cover and the second protective cover through fixing rings, a positioning belt is wound at the bottom end of the middle part of the periphery of the connecting layer and movably sleeved with the first protective cover and the second protective cover through fixing rings, the limiting belt is fixedly sewn at one side of the middle part of the front surface of the first protective cover and at one side of the middle part of the front surface of the, the two binding bands are respectively sewn and fixed with the fixing band and the positioning band, and the adjacent ends of the binding bands are wound and fixed with fixing buckles.

Preferably, a pull handle is fixedly sewn at the position, close to the connecting layer, of the middle of the upper surface of the sealing layer, the pull handle is of an arc-shaped structure, and the periphery of the pull handle is fixedly connected with the sterilization layer through a colloid.

Preferably, a first cushion layer is fixedly sewn on one side of the middle of the back surface of the connecting layer, a second cushion layer is fixedly sewn on the other side of the middle of the back surface of the connecting layer, and a third cushion layer is fixedly sewn on the bottom end of the middle of the back surface of the connecting layer.

Preferably, the connecting layer is filled with active carbon, the connecting layer is of a rectangular structure, and the connecting layer, the first cushion layer, the second cushion layer and the third cushion layer are located on two vertical planes.

Preferably, the cover layer is of an oval structure, the first protective cover and the second protective cover are symmetrically arranged, and waterproof layers are fixedly sewn on the lower surface of the inner wall of the cover layer, the inner wall of the first protective cover and the inner wall of the second protective cover.

Preferably, the articulamentum is L type structure, the articulamentum lower surface passes through buckle fixedly connected with leather, it has the foam pad to fill between articulamentum and the leather, and the leather lower surface is close to four corners department and all passes through buckle fixedly connected with rubber block.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model is characterized in that the first protective cover and the second protective cover are arranged on the connecting layer, and the sealing layer is matched to be connected and fixed through the zipper, so that the user can effectively store and use conveniently, and the binding bands arranged on the first protective cover and the second protective cover through the limiting bands can effectively bind and contract through the fixing buckles, so that the whole backpack formed by the connecting layer, the first protective cover, the second protective cover and the sealing layer can effectively realize contraction adjustment, further, the storage objects in the backpack can obtain enough tightening effect, thereby greatly reducing the unstable condition when the object shakes, further effectively improving the stability when the object is hung and put in, ensuring the safety coefficient of the object, effectively absorbing the redundant water vapor emitted from the back of the user through the arranged active carbon to achieve the effect of sweat absorption and filtration, can effectual promotion water-proof effects through the waterproof layer, can promote the wearability of articulamentum below through the leather, can promote the effect of buffering protection and then the effectual not enough that remedy among the prior art through the foam pad.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the rear view structure of the present invention.

In the figure: 1-a tie layer; 11-a first cushion layer; 12-a second cushion layer; 13-a third cushion layer; 14-fixing the belt; 15-a positioning belt; 16-a capping layer; 17-pulling a handle; 18-a first shield; 19-a second shield; 2-a limit belt; 21-binding band; 22-fixing buckle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: the helicopter hanging and throwing backpack comprises a connecting layer 1 and a limiting belt 2, wherein a sealing layer 16 is sewn and fixed at the top of the connecting layer 1, the sealing layer 16 is of an oval structure, the sealing effect can be effectively realized through the sealing layer 16, so that a user can conveniently store articles, a pull handle 17 is sewn and fixed at the position, close to the connecting layer 1, in the middle of the upper surface of the sealing layer 16, the pull handle 17 is of an arc structure, a sterilization layer is fixedly connected to the periphery of the pull handle 17 through colloid, the sanitary effect of the pull handle 17 can be effectively improved through the sterilization layer, a first shield 18 is sewn and fixed at one side of the periphery of the connecting layer 1, a second shield 19 is sewn and fixed at the other side of the periphery of the connecting layer 1, the first shield 18 is fixedly connected with the second shield 19 through a zipper, the sealing layer 16 is fixedly connected with the first shield 18 and the second shield 19 through zippers respectively, and the comprehensive sealing effect can be realized through the first shield 18 and the second, the middle part of the periphery of the connecting layer 1 is wound with a fixing belt 14, the fixing belt 14 is respectively movably sleeved with a first shield 18 and a second shield 19 through a fixing ring, the bottom end of the middle part of the periphery of the connecting layer 1 is wound with a positioning belt 15, the positioning belt 15 is respectively movably sleeved with a first shield 18 and a second shield 19 through a fixing ring, the first protective cover 18 and the second protective cover 19 can be effectively and conveniently fixed through the fixing belt 14 and the positioning belt 15, the limiting belts 2 are respectively sewn and fixed on one side of the middle part of the front surface of the first shield 18 and one side of the middle part of the front surface of the second shield 19, the binding belts 21 are movably inserted and connected with the two limiting belts 2, the two binding belts 21 are respectively sewn and fixed with the fixing belt 14 and the positioning belt 15, the adjacent ends of the binding belts 21 are wound and fixed with fixing buckles 22, the first protective cover 18 and the second protective cover 19 can be effectively accommodated through the binding band 21, so that the storage space in the backpack can be conveniently adjusted for the user to use;

the improved back strap is characterized in that a first cushion layer 11 is fixedly sewn on one side of the middle of the back of the connecting layer 1, a second cushion layer 12 is fixedly sewn on the other side of the middle of the back of the connecting layer 1, a third cushion layer 13 is fixedly sewn on the bottom end of the middle of the back of the connecting layer 1, the comfort of a user in strap carrying can be effectively improved through the first cushion layer 11, the second cushion layer 12 and the third cushion layer 13, activated carbon is filled in the connecting layer 1, redundant water vapor emitted from the back of the user can be effectively adsorbed through the activated carbon to achieve the effect of sweat absorption and filtration, the connecting layer 1 is of a rectangular structure, the connecting layer 1, the first cushion layer 11, the second cushion layer 12 and the third cushion layer 13 are positioned on two vertical planes, the first shield 18 and the second shield 19 are symmetrically arranged, and waterproof layers are fixedly sewn on the lower surface of the inner wall of the cover layer 16, the inner wall of the first shield 18 and the inner wall of the second, can effectual promotion water-proof effects through the waterproof layer, articulamentum 1 is L type structure, the wearability of articulamentum 1 below can be promoted through the leather to the 1 lower surface of articulamentum through buckle fixedly connected with leather, it has the foam pad to fill between articulamentum 1 and the leather, can promote the effect of buffering protection through the foam pad, and the leather lower surface is close to four corners department and all through buckle fixedly connected with block rubber, can play the effect of support through the block rubber.

The working principle is as follows: when in use, the first protective cover 18 and the second protective cover 19 arranged on the connecting layer 1 are matched with the sealing cover layer 16 to implement connection and fixation through the zipper, so that a user can be effectively stored and conveniently stored, the binding bands 21 arranged on the first protective cover 18 and the second protective cover 19 through the limiting bands 2 can be effectively bound and contracted through the fixing buckles 22 through the fixing bands 14 and the positioning bands 15 arranged on the connecting layer 1, so that the whole backpack formed by the connecting layer 1, the first protective cover 18, the second protective cover 19 and the sealing cover layer 2 can effectively realize contraction adjustment, further, the stored objects in the backpack can obtain enough tightening effect, the unstable situation when the objects shake is greatly reduced, the excessive water vapor emitted from the back of the user can be effectively adsorbed through the activated carbon arranged to achieve the effect of sweat absorption and filtration, the waterproof effect can be effectively improved through the waterproof layer, can promote the wearability of articulamentum 1 below through the leather, can promote the effect of buffering protection through the foam pad.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

1. Helicopter hangs and puts in and uses knapsack, its characterized in that includes:

a connecting layer (1);

a spacing band (2);

the top of the connecting layer (1) is fixedly sewn with a cover layer (16), one side of the periphery of the connecting layer (1) is fixedly sewn with a first shield (18), the other side of the periphery of the connecting layer (1) is fixedly sewn with a second shield (19), the first shield (18) is fixedly connected with the second shield (19) through a zipper, the cover layer (16) is fixedly connected with the first shield (18) and the second shield (19) through zippers respectively, a fixing band (14) is wound in the middle of the periphery of the connecting layer (1), the fixing band (14) is movably sleeved with the first shield (18) and the second shield (19) through fixing rings respectively, a positioning band (15) is wound in the middle bottom of the periphery of the connecting layer (1), and the positioning band (15) is movably sleeved with the first shield (18) and the second shield (19) through fixing rings respectively;

the front middle part of the first shield (18) and the front middle part of the second shield (19) are respectively fixedly sewed with a limiting belt (2), the two limiting belts (2) are movably inserted with binding belts (21), the two binding belts (21) are respectively fixedly sewed with a fixing belt (14) and a positioning belt (15), and the adjacent ends of the binding belts (21) are fixedly wound with fixing buckles (22).

2. The helicopter hanging and drop used backpack of claim 1, characterized in that: the middle part of the upper surface of the sealing layer (16) close to the connecting layer (1) is fixedly sewn with a pull handle (17), the pull handle (17) is of an arc-shaped structure, and the periphery of the pull handle (17) is fixedly connected with a sterilization layer through a colloid.

3. The helicopter hanging and drop used backpack of claim 1, characterized in that: the connecting layer (1) back middle part one side is sewed and fixed with first protecting bed course (11), connecting layer (1) back middle part opposite side is sewed and fixed with second protecting bed course (12), connecting layer (1) back middle part bottom is sewed and fixed with third protecting bed course (13).

4. The helicopter hanging and drop service backpack of claim 3, wherein: the modified carbon floor is characterized in that activated carbon is filled in the connecting layer (1), the connecting layer (1) is of a rectangular structure, and the connecting layer (1) and the first cushion layer (11), the second cushion layer (12) and the third cushion layer (13) are located on two vertical planes.

5. The helicopter hanging and drop used backpack of claim 1, characterized in that: the sealing cover layer (16) is of an oval structure, the first protective cover (18) and the second protective cover (19) are symmetrically arranged, and waterproof layers are fixedly sewn on the lower surface of the inner wall of the sealing cover layer (16), the inner wall of the first protective cover (18) and the inner wall of the second protective cover (19).

6. The helicopter hanging and drop used backpack of claim 1, characterized in that: the utility model discloses a leather production line, including articulamentum (1), articulamentum (1) is L type structure, articulamentum (1) lower surface passes through buckle fixedly connected with leather, it has the foam pad to fill between articulamentum (1) and the leather, and the leather lower surface is close to four corners department and all passes through buckle fixedly connected with rubber block.