CN212661340U

CN212661340U - Waterproof outdoor knapsack

Info

Publication number: CN212661340U
Application number: CN202021295431.2U
Authority: CN
Inventors: 陈裕强
Original assignee: Quanzhou Licheng Tengjin Luggage Design Co ltd
Current assignee: Quanzhou Licheng Tengjin Luggage Design Co ltd
Priority date: 2020-07-04
Filing date: 2020-07-04
Publication date: 2021-03-09
Anticipated expiration: 2030-07-04

Abstract

The utility model discloses a waterproof outdoor knapsack belongs to knapsack technical field, including inclusion and baldric, be provided with waterproof zip fastener on the inclusion, and the surface of inclusion is provided with the waterproof layer, the bottom in the inclusion is provided with compressed gas cylinder, the lower tip of baldric extends there is the waistband, it has a plurality of mouths of placing to run through on the baldric, two opening parts of placing the mouth are provided with elasticity net cloth, place mouthful fixedly connected with gasbag, all be connected with the air supply pipe on a plurality of gasbags, be provided with the check valve in the air supply pipe, air supply pipe connection is in same gas filler, the gas filler is connected in compressed gas cylinder's gas outlet department through fixed subassembly, the last control assembly who is provided with gas emission in the. The utility model discloses a waterproof outdoor knapsack makes the person of falling into water directly let the face expose the surface of water with the posture of lying through the special distribution of gasbag, and each gasbag mutual independence, avoids single gasbag to damage and lose the effect of saving oneself to the effect of saving oneself has been strengthened.

Description

Waterproof outdoor knapsack

Technical Field

The utility model relates to a knapsack technical field specifically is a waterproof outdoor knapsack.

Background

The backpack is one of daily necessities in people's life, and it has brought the convenience for people's life, and general knapsack has inclusion and baldric, and the both ends of baldric are located bag body top and bottom respectively, and the person of facilitating the use hangs on the back on the shoulder.

The utility model with publication number CN208540868U discloses a waterproof outdoor backpack, which comprises a backpack body, a handle and straps, wherein the interior of the backpack body is divided into a backpack lower space and a backpack, an air pump, a controller, an air bag and a cover plate are arranged in the backpack lower space, the controller is connected with the air pump, the air bag and a cover plate switch, and the air pump is connected with the air bag; the backpack comprises a backpack body, and is characterized in that a water falling sensor is arranged on the outer side of the backpack body and communicated with a controller, and a pressure sensor is arranged in the air bag and communicated with the controller.

This prior art can carry the knapsack when falling into water at the user, aerify through giving the gasbag structure to the volume of outdoor knapsack of increase, thereby the buoyancy of increase knapsack saves oneself, but the gasbag setting position of this knapsack lets user's face soak the surface of water easily, and the knapsack effect of saving oneself is not good.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem of the prior art that the self-rescue effect of the backpack is not good, and providing a waterproof outdoor backpack.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a waterproof outdoor knapsack, includes inclusion and baldric, be provided with waterproof zip fastener on the inclusion, just the surface of inclusion is provided with the waterproof layer, the bottom is provided with compressed gas cylinder in the inclusion, the lower tip of baldric extends there is the waistband, it has a plurality of mouths of placing to run through on the shoulder area, two opening parts of placing the mouth are provided with elasticity net cloth, fixedly connected with gasbag in placing the mouth, it is a plurality of all be connected with the air supply pipe on the gasbag, be provided with the check valve on the air supply pipe, the air supply pipe is connected in compressed gas cylinder's gas outlet department through fixed subassembly, be provided with the carminative control assembly of control compressed gas cylinder on the.

Through adopting above-mentioned technical scheme, the gasbag sets up on baldric and waistband, compares with the contrast file, and this gasbag is aerifyd through compressed gas cylinder, and the gasbag aerifys the inflation back, and the person of falling into water can directly let the face expose the surface of water under the gasbag effect, reduces the contact of oronasal department and water, and mutual independence between all gasbags moreover, and partial gasbag damages the knapsack and still can keep buoyancy to the not good problem of knapsack effect of saving oneself among the prior art has been solved.

The utility model discloses further set up to: the surface of elasticity net cloth covers there is fender cloth, the one end sewing connection of fender cloth is in placing mouthful side, two crotch cloth passes through the magic and pastes the connection, and two leave a space between fender cloth and the gasbag.

By adopting the technical scheme, the blocking cloth covers the outer surface of the elastic grid cloth, and the blocking cloth blocks external substances, so that the air bag is prevented from being damaged.

The utility model discloses further set up to: the fixing assembly comprises a connecting pipe and a clamping mechanism, the connecting pipe penetrates through the bottom of the bag body and is connected with the bottle opening of the compressed gas bottle, the clamping mechanism is sleeved on the outer surface of the connecting pipe and comprises clamping plates symmetrically distributed on two sides of the connecting pipe, two limiting grooves are formed in one sides, far away from the connecting pipe, of the two clamping plates respectively, and elastic ropes are sleeved in the two limiting grooves.

Through adopting above-mentioned technical scheme, when compressed gas cylinder gas outlet got into the connecting pipe, the clamp plate of symmetric distribution in connecting pipe both sides was backed up and is opened, and the bounce of stretch cord strengthens this moment, utilizes the elasticity of stretch cord to keep the clamp force between the clamp plate to make the connecting pipe have spacing ability.

The utility model discloses further set up to: the compressed gas cylinder is detachably connected with the elastic band on the inner bottom surface of the bag body through sewing.

Through adopting above-mentioned technical scheme, the elastic band has restricted the mobility of compressed gas cylinder in the inclusion, has avoided compressed gas cylinder to roll in the inclusion to can avoid compressed gas cylinder to break away from the connecting pipe, make the knapsack structure more stable.

The utility model discloses further set up to: the control assembly is connected in the snuffle valve pivot of compressed gas cylinder upper end including rotating, the winding has the stay cord in the snuffle valve pivot, stay cord one end fixed connection is in the snuffle valve pivot, and the other end extends to outside the package, the one end that the snuffle valve pivot was kept away from to the stay cord is provided with the ring.

Through adopting above-mentioned technical scheme, the winding stay cord is pulled out in the pulling ring messenger snuffle valve pivot, and the stay cord drives snuffle valve pivot and rotates to open gas cylinder's gas outlet, gas among the gas cylinder diffuses to the gasbag rapidly in, thereby reach the more convenient purpose of the process of aerifing of gasbag.

The utility model discloses further set up to: the plastic plate is fixedly connected to the outer surface of the bag body at a position corresponding to the stay cord, and a circular clamping groove is formed in the plastic plate and matched with the circular ring.

Through adopting above-mentioned technical scheme, the stay cord runs through the plastic slab from the position that corresponds circular draw-in groove, and circular draw-in groove carries on spacingly to the ring, and the user can confirm the ring position fast after falling into water, and it is more convenient to use.

The utility model discloses further set up to: the bag body is provided with a reflector convenient for search and rescue personnel to confirm the position of the bag body.

By adopting the technical scheme, the reflector plate can reflect various light rays, and the reflected light falls into human eyes of people, so that people falling into water can be found more easily.

The utility model discloses further set up to: the bag body is characterized in that simple water-paddling slurry penetrates through the side face of the bag body, and the simple water-paddling slurry comprises a sheet-shaped framework and waterproof cloth coated outside the sheet-shaped framework.

Through adopting above-mentioned technical scheme, when the user floats on the surface of water, can take out simply draw the water thick liquid, use simply to draw the water thick liquid and move about to the bank, initiatively break away from dangerous situation, strengthen the ability of saving oneself.

The utility model discloses further set up to: and a sealing plug for exhausting is arranged on one side of the air bag facing the elastic gridding cloth.

By adopting the technical scheme, the elastic force of the elastic grid layer is utilized, a user can contact the sealing plug, the sealing plug is loosened, gas in the air bag is released, and the air bag can be reused.

To sum up, the utility model discloses following beneficial effect has:

firstly, through set up the gasbag on baldric and waistband make the person of falling into water save oneself the time face up and expose the surface of water, avoid the mouth nose department to contact too much water and lead to save oneself the effect not good.

Secondly, a plurality of gasbags are mutually independent and are provided with the check valve, still can guarantee the effect of saving oneself of knapsack when making partial gasbag damage, improve the safety guarantee.

Thirdly, the airbag is protected by the arrangement position and the blocking cloth, the airbag is prevented from being damaged, and the service life of the airbag is prolonged.

Fourthly, the air outlet of the air bag enables the air bag to be reused, and the service life of the air bag is prolonged.

Fifthly, the pulling rope and the circular ring can quickly control the compressed gas cylinder to release gas, and the use process is convenient and quick.

Drawings

Fig. 1 is a schematic structural view of a waterproof outdoor backpack of the present invention;

fig. 2 is a schematic structural view of a waterproof outdoor backpack of the present invention;

fig. 3 is a schematic structural view three of a waterproof outdoor backpack provided by the present invention;

FIG. 4 is a schematic structural view of the deflation process of the compressed gas cylinder of the present invention;

fig. 5 is a schematic structural diagram of the clamping mechanism of the present invention.

In the figure: 1. a bag body; 2. shoulder straps; 20. a waistband; 201. elastic mesh cloth; 21. an air bag; 211. a sealing plug; 212. blocking cloth; 24. a one-way valve; 241. a gas supply pipe; 3. a compressed gas cylinder; 31. an elastic band; 32. a connecting pipe; 4. a reflector; 5. simply paddling slurry; 51. a sheet-like skeleton; 52. waterproof cloth; 6. a clamping mechanism; 60. a limiting groove; 61. a clamping plate; 62. An elastic cord; 7. a rotating shaft of the air escape valve; 71. pulling a rope; 72. a circular ring; 8. a plastic panel; 80. a circular slot.

Detailed Description

In the following description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like refer to the orientation or position relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not refer to or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus are not to be construed as limiting the present invention.

A waterproof outdoor backpack is disclosed, as shown in figures 1 and 3, comprising a backpack body 1 and shoulder straps 2, a waterproof zipper is arranged on the backpack body 1, a waterproof layer is arranged on the surface of the backpack body 1, the waterproof layer is made of single-component polyurethane waterproof paint and can reduce water from entering the backpack body 1, compressed gas cylinders 3 are arranged on two sides of the bottom in the backpack body 1, a waistband 20 extends from the lower end of the shoulder straps 2, a plurality of placing openings are arranged on the shoulder straps 2, gas bags 21 are fixedly connected in the placing openings, sealing plugs 211 are arranged on the gas bags 21, gas in the gas bags 21 can be released by opening the sealing plugs 211, elastic mesh cloth 201 is arranged at two openings of the placing openings to prevent the gas bags 21 from falling out of the placing openings, and gas supply pipes 241 with one-way valves 24 are connected to six gas bags 21, the three gas supply pipes 241 on the same side are connected to the gas outlets of the same compressed gas cylinder 3, be provided with the control assembly of gas emission in the control bottle on the compressed gas cylinder 3, compare with the comparison file, gasbag 21 forms a life vest structure after aerifing, and the person of falling into water can directly let the face expose the surface of water with the posture of lying down under the gasbag 21 effect, reduces the contact of mouth nose department and water, mutual independence between the gasbag 21, and partial gasbag 21 damages the back knapsack and still can keep buoyancy to the not good problem of knapsack effect of saving oneself among the prior art has been solved.

As shown in fig. 2, the outer surface of the elastic mesh cloth 201 is covered with two blocking cloths 212, one ends of the two blocking cloths 212, which are far away from each other, are sewn on two sides of the placing opening, one ends of the two blocking cloths 212, which are close to each other, are connected through a magic tape, so that a sufficient space is left between the elastic mesh cloth 201 and the blocking cloths 212 for the expansion of the air bag 21, when the air bag 21 is not inflated, the two blocking cloths 212 are overlapped and covered on the outer surface of the elastic mesh cloth 201, and the air bag 21 is blocked from being contacted by external substances, thereby achieving the purpose of preventing the air bag 21.

As shown in fig. 4 and 5, the fixing component includes a connecting pipe 32 penetrating through the bottom of the backpack 1 and a clamping mechanism 6 sleeved on the outer surface of the connecting pipe 32, the connecting pipe 32 is a flexible pipe made of plastic, the clamping mechanism 6 includes clamping plates 61 symmetrically distributed on both sides of the connecting pipe 32, one sides of the two clamping plates 61 far away from the connecting pipe 32 are respectively provided with a limiting groove 60, elastic ropes 62 are sleeved in the two limiting grooves 60, when the gas outlet of the compressed gas cylinder 3 enters the connecting pipe 32, the clamping plates 61 evenly distributed on both sides of the connecting pipe 32 are pushed open, the counter-elastic force of the elastic ropes 62 is increased at this time, the elastic force of the elastic ropes 62 is used for maintaining the clamping force between the clamping plates 61, thereby achieving the purpose of enabling the connecting pipe.

As shown in fig. 3, the compressed gas cylinder 3 is connected to the elastic band 31 on the inner bottom surface of the bag body 1 through sewing, the elastic band 31 has good ductility and elasticity, so that the compressed gas cylinder 3 is convenient to install and can be matched with the fixed component for use, the moving capacity of the compressed gas cylinder 3 in the bag body 1 is limited, the compressed gas cylinder 3 is prevented from rolling in the bag body 1, and therefore the purpose of preventing the compressed gas cylinder 3 from being separated from the connecting pipe 32 and enabling the backpack structure to be more stable is achieved.

As shown in fig. 4, the control assembly includes that the rotation is connected in the snuffle pivot 7 of compressed gas cylinder 3 upper end, fixedly connected with plastic slab 8 on the back envelope surface of inclusion 1, the winding has stay cord 71 on the snuffle pivot 7, stay cord 71 one end is connected on snuffle pivot 7, the other end passes plastic slab 8 and extends to outside the inclusion 1, the one end that snuffle pivot 7 was kept away from to stay cord 71 is provided with ring 72, set up the circular draw-in groove 80 with ring 72 looks adaptation on the plastic slab 8, ring 72 joint at ordinary times is in with circular draw-in groove 80, can take out ring 72 when falling into water, pulling stay cord 71 drives snuffle pivot 7 and rotates, and then open the gas outlet of compressed gas cylinder 3, gas in the compressed gas cylinder 3 diffuses to in the gasbag 21 rapidly, thereby reach the quick convenient.

As shown in fig. 1, the bag body 1 is provided with a reflector 4 for the search and rescue personnel to confirm the position of the search and rescue personnel, the reflector 4 can reflect various light rays, the reflected light falls into eyes of other people, and the bag body 1 with bright color is matched, so that the aim that people falling into water can be found more easily is fulfilled.

As shown in fig. 3, the simple water-skiing slurry 5 is arranged on the lateral surface of the bag body 1 in a penetrating way, the simple water-skiing slurry 5 comprises a sheet-shaped framework 51 and a waterproof cloth 52 coated outside the sheet-shaped framework 51, when a user floats on the water surface, the simple water-skiing slurry 5 can be taken out, the user can swim to the land by using the simple water-skiing slurry 5, and the user can actively separate from the dangerous situation, so that the purpose of enhancing the self-rescue ability is achieved.

Use the utility model provides a should save oneself the rehearsal repeatedly before the knapsack, be familiar with knapsack ring 72 position, master the knapsack and use the flow, fall into water in the future and can accomplish fast and save oneself.

The utility model provides a knapsack can avoid debris contact gasbag 21 through keeping off cloth 212 in daily use, the user bears the knapsack when falling into water, the user takes out ring 72 and pulls out stay cord 71, let compressed gas bottle 3 gas outlet open, gas passes through connecting pipe 32 and air supply pipe 241 in getting into each gasbag 21 on baldric 2 and the waistband 20 in the bottle, form type life vest device, let the user emerge with the posture of lying on one's back, then take out and simply mark the slip of water thick liquid 5 in the aquatic, let the user remove to the land fast, if at this in-process, some gasbag 21 damage, other gasbag 21 can not together leak gas because check valve 24, improve user's survival probability, after the user goes ashore, open 211, make the gas outflow in the gasbag 21, gasbag 21 reconversion, alright used repeatedly after changing compressed gas bottle 3.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a waterproof outdoor knapsack, includes inclusion (1) and baldric (2), be provided with waterproof zip fastener on inclusion (1), just the surface of inclusion (1) is provided with waterproof layer, its characterized in that: the bottom is provided with compressed gas cylinder (3) in inclusion (1), the lower tip of baldric (2) extends there is waistband (20), it has a plurality of mouths of placing to run through on baldric (2), two opening parts of placing the mouth are provided with elasticity net cloth (201), fixedly connected with gasbag (21) in placing the mouth, it is a plurality of all be connected with air supply pipe (241) on gasbag (21), be provided with check valve (24) in air supply pipe (241), air supply pipe (241) are connected in the gas outlet department of compressed gas cylinder (3) through fixed subassembly, be provided with the carminative control assembly of control compressed gas cylinder (3) on compressed gas cylinder (3).

2. The waterproof outdoor backpack of claim 1, wherein: the surface of elasticity net cloth (201) covers has fender cloth (212), the one end sewing connection of fender cloth (212) is in placing mouthful side, two fender cloth (212) are pasted through the magic and are connected, and two leave a space between fender cloth (212) and gasbag (21).

3. The waterproof outdoor backpack of claim 1, wherein: the fixing assembly comprises a connecting pipe (32) which is arranged at the bottom of the bag body (1) in a penetrating mode and connected with the opening of the compressed gas bottle (3) and a clamping mechanism (6) which is sleeved on the outer surface of the connecting pipe (32), the clamping mechanism (6) comprises clamping plates (61) which are symmetrically distributed on two sides of the connecting pipe (32), two limiting grooves (60) are formed in one sides, far away from the connecting pipe (32), of the clamping plates (61), and elastic ropes (62) are arranged in the limiting grooves (60) in a sleeved mode.

4. The waterproof outdoor backpack of claim 1, wherein: the compressed gas cylinder (3) is detachably connected with an elastic belt (31) which is sewn on the inner bottom surface of the bag body (1).

5. The waterproof outdoor backpack of claim 4, wherein: the control assembly is including rotating the snuffle valve pivot (7) of connecting in compressed gas cylinder (3) upper end, the winding has stay cord (71) on snuffle valve pivot (7), stay cord (71) one end fixed connection is on snuffle valve pivot (7), and outside the other end extended to inclusion (1), the one end that snuffle valve pivot (7) was kept away from in stay cord (71) was provided with ring (72).

6. The waterproof outdoor backpack of claim 5, wherein: the plastic bag comprises a bag body (1), and is characterized in that a plastic plate (8) is fixedly connected to the outer surface of the bag body (1) at a position corresponding to a pull rope (71), a circular clamping groove (80) is formed in the plastic plate (8), and the circular clamping groove (80) is matched with a circular ring (72).

7. The waterproof outdoor backpack of claim 1, wherein: the bag body (1) is provided with a reflector (4) which is convenient for search and rescue personnel to confirm the position of the search and rescue personnel.

8. The waterproof outdoor backpack of claim 1, wherein: the bag body (1) is provided with a simple water-skiing slurry (5) on the side surface in a penetrating way, and the simple water-skiing slurry (5) comprises a sheet-shaped framework (51) and a waterproof cloth (52) coated outside the sheet-shaped framework (51).

9. The waterproof outdoor backpack of claim 1, wherein: one side of the air bag (21) facing the elastic mesh cloth (201) is provided with a sealing plug (211) for exhausting air.