CN116831372A

CN116831372A - Multifunctional outdoor knapsack

Info

Publication number: CN116831372A
Application number: CN202311046141.2A
Authority: CN
Inventors: 梁浣妍
Original assignee: Shenzhen Zemei Handbag Co ltd
Current assignee: Shenzhen Zemei Handbag Co ltd
Priority date: 2023-08-18
Filing date: 2023-08-18
Publication date: 2023-10-03

Abstract

The application provides a multifunctional outdoor backpack, comprising: a backpack base; the shoulder straps are arranged on the knapsack base body, and inflatable bag cavities are arranged in the shoulder straps; the floating plate is arranged on the knapsack base body; the inflation assembly is arranged on the floating plate and is used for inflating the inflation bag cavity. The shoulder strap is connected with a waist connecting belt, an air floatation cavity is arranged in the waist connecting belt, and the air floatation cavity is communicated with the inflatable bag cavity. The knapsack comprises a knapsack body, and is characterized in that a first opening is formed in the top of the knapsack body, a first zipper is arranged at the first opening, and an inner cavity bag is detachably connected in the knapsack body. The bottom of knapsack base member has seted up the second opening, second opening part is provided with the second zip fastener, the inner chamber bag can pass the second opening. The self-rescue backpack can help a user to self-rescue in water falling, and the functionality of the outdoor backpack is improved.

Description

Multifunctional outdoor knapsack

Technical Field

The application relates to the technical field of outdoor sports goods, in particular to a multifunctional outdoor knapsack.

Background

The outdoor knapsack is very wide in application, is generally used for outdoor travel and outdoor exercises, and is made of various materials, such as leather, plastic materials, polyester, canvas, nylon, cotton and hemp and the like.

The outdoor knapsack in the related art comprises a knapsack base body and shoulder straps, wherein the knapsack base body is of a bag body structure, a zipper is arranged at the top of the knapsack, and articles can be placed in the knapsack base body by pulling the zipper open. The shoulder straps are fixedly connected with the backpack base body, and the shoulder straps are worn on shoulders of a user, so that the backpack can be conveniently lifted.

However, the backpack in the related art has a single function, and can only be used for loading the following articles, and if a user drops into water carelessly in the process of outdoor travel, sports or exploration, the user is difficult to save oneself, and life safety is difficult to be ensured, so that the backpack in the related art needs to expand the functionality to meet the demands of the user.

Disclosure of Invention

In order to help a user to self-rescue in water and improve the functionality of an outdoor backpack, the application provides a multifunctional outdoor backpack.

The application provides a multifunctional outdoor backpack, which adopts the following technical scheme:

a multi-functional outdoor backpack comprising:

a backpack base;

the shoulder straps are arranged on the knapsack base body, and inflatable bag cavities are arranged in the shoulder straps;

the floating plate is arranged on the knapsack base body;

the inflation assembly is arranged on the floating plate and is used for inflating the inflation bag cavity.

Through adopting above-mentioned technical scheme, when the user falls into water carelessly in the open air, make the subassembly of aerifing aerify to the gasbag chamber, the shoulder the area can produce great buoyancy this moment, can make the user come-up to the surface of water. The floating plate also has larger buoyancy, the floating plate is positioned at the back of the user, the shoulder belt is positioned at the chest of the user, the buoyancy generated by the floating plate and the shoulder belt are relatively balanced, the body of the user can be positioned in water in a vertical posture, the lying and lying postures of the user are reduced, and the user can breathe air and stroke water to move conveniently.

Optionally, the shoulder strap is connected with the waist connecting band, the inside air supporting chamber that is provided with of waist connecting band, air supporting chamber with the air bag chamber intercommunication.

Through adopting above-mentioned technical scheme, when the user falls into water, the subassembly of aerifing is aerifyd to the air bag chamber, and the air supporting chamber also can aerify simultaneously, can provide buoyancy for the user's waist. The waist connecting bands are respectively connected with the shoulder straps and tied on the waist of the user, so that the condition that the backpack slips off from the shoulder can be reduced.

Optionally, the knapsack base member top has seted up first opening, first opening part is provided with first zip fastener, can dismantle in the knapsack base member and be connected with the inner chamber bag.

Through adopting above-mentioned technical scheme, the inner chamber bag can hold user's accompanying article, when user falls into water, pulls open first zip fastener, throws out the inner chamber bag, reduces the weight that the user carried, and convenient to use person floats to the surface of water, also convenient to use person is in the aquatic and is drawn the line.

Optionally, a second opening is formed in the bottom of the backpack base body, a second zipper is arranged at the second opening, and the inner cavity bag can penetrate through the second opening.

Through adopting above-mentioned technical scheme, when the user falls into water, if time is urgent, when the user is difficult to open first zip fastener, can stretch the hand to the bottom of knapsack base member to be convenient for pull open the second zip fastener, make the inner chamber bag pass the second opening and abandon, convenient to use person is saved oneself.

Optionally, be provided with the connecting rope in the knapsack base member, connecting rope one end with the inner chamber bag is connected, the connecting rope other end with the knapsack base member can dismantle and be connected.

Through adopting above-mentioned technical scheme, when abandoning the inner chamber bag, because the inner chamber bag is equipped with user's accompanying article, the inner chamber bag has certain gravity general sinking, and when the inner chamber bag was sunk, the inner chamber bag was connected with the knapsack base member through connecting rope, and when the rivers velocity of flow of surface of water was great, the inner chamber bag can play spacing effect to the user, reduces the condition that the user was washed away by rivers. When the user approaches the shore and the connecting rope still has a limiting effect on the user, the connecting rope is disconnected with the backpack base body, so that the user can conveniently swim to the shore.

Optionally, one end of the connecting rope far away from the inner cavity bag is provided with a floating ball.

Through adopting above-mentioned technical scheme, after relieving connecting rope and knapsack base member, the floater can drive connecting rope tip come-up, can mark the position of inner chamber bag, and after the user is getting rid of poverty, the user can retrieve the inner chamber bag according to the position of floater to reduce the accompanying article loss, also can be favorable to the user to use the accompanying article in the inner chamber bag to carry out follow-up save oneself after the coasting.

Optionally, the knapsack base member is close to one side of baldric and is provided with a plurality of cushion, cushion inside is provided with the gasbag, is formed with the ventilation groove between the adjacent cushion.

Through adopting above-mentioned technical scheme, the gasbag in the cushion can provide buoyancy, and the user of being convenient for floats after falling into water. Meanwhile, the buffer cushion block can play a certain role in buffering, so that the comfort of a user for carrying the backpack is improved when the user carries the backpack. Ventilation grooves between adjacent cushion blocks can promote ventilation of the back of a user, and reduce sweating of the back of the user.

Optionally, a supporting cavity is arranged at the bottom end of the backpack base body, a fan is arranged in the supporting cavity, a storage battery is arranged in the supporting cavity, and the storage battery is electrically connected with the fan;

the knapsack base member is close to one side of baldric and is provided with the circulation wind channel, the circulation wind channel with the inner chamber intercommunication of support cavity, the ventilation hole has been seted up to the circulation wind channel lateral wall, the ventilation hole orientation the ventilation groove.

Through adopting above-mentioned technical scheme, start the fan, the circulation of air is to the circulation wind channel to the air current flows to the ventilation groove from the ventilation hole, can accelerate the circulation of air of ventilation groove department, reduces the condition that the user's back sweats, makes the back of user more comfortable. In addition, because the fan is positioned at the bottom end of the backpack base body, when a user falls into water carelessly, the fan can rotate to have a certain thrust, and the fan can assist the user to move on the water surface.

Optionally, the inflation assembly includes:

the supporting base body is arranged in the floating plate;

the compressed air cylinder is detachably connected with the supporting base body;

the puncture needle tube is arranged in the supporting base body in a penetrating and sliding manner, and faces to the bottle mouth of the compressed gas bottle; the puncture needle tube is communicated with the inflatable bag cavity;

the trigger block is rotationally connected in the support base body;

and the pull rope is connected with one end of the trigger block, and the other end of the trigger block is used for driving the puncture needle tube to move.

Through adopting above-mentioned technical scheme, when pulling the stay cord, make the trigger block rotate, the trigger block drives puncture needle tubing and slides, makes puncture needle tubing puncture the bottleneck of compressed gas bottle, and compressed gas of compressed gas bottle gets into the inflatable bag chamber from puncture needle tubing to make the baldric provide buoyancy for the user.

Optionally, a safety latch is arranged at one end of the trigger block, which is close to the pull rope, and the safety latch penetrates through the supporting base body.

By adopting the technical scheme, under normal conditions, the safety bolt respectively passes through the trigger block and the supporting base body, so that the trigger block is generally difficult to rotate, and the false triggering condition is reduced. When in emergency, the safety bolt is pulled out, so that the compressed gas cylinder can be triggered normally to inflate the inflatable bag cavity.

In summary, the present application includes at least one of the following beneficial effects:

1. the inflatable bag cavity and the floating plate can respectively provide buoyancy for the front part and the rear part of a user, so that the buoyancy can be more balanced, the user can be positioned on the water surface in a vertical posture, and the user can breathe and walk conveniently;

2. the fan blows air, so that the ventilation of the ventilation groove can be quickened, and the back of a user is more comfortable;

3. the second zipper is pulled open, so that the inner cavity bag can be discarded, the weight carried by a user is reduced, the inner cavity bag plays a limiting role on the user through the connecting rope, and the condition that the user is washed away by water flow is reduced; after the connection between the connecting rope and the backpack base body is released by a user, the floating ball can facilitate the user to retrieve the inner cavity bag.

Drawings

FIG. 1 is a schematic view of the overall structure of a multifunctional outdoor backpack according to an embodiment of the present application;

FIG. 2 is a schematic view showing the structure of the shoulder strap and the waist connecting strap according to the embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of an inflatable module according to an embodiment of the present application;

FIG. 4 is a schematic view of a partial construction of an inflatable module according to an embodiment of the present application;

FIG. 5 is a schematic diagram showing an exploded structure of a heat dissipating assembly according to an embodiment of the present application;

fig. 6 is a schematic diagram showing the explosive structure of the backpack base and the inner bag according to an embodiment of the present application.

Reference numerals illustrate: 1. a backpack base; 2. a heat dissipation assembly; 21. a support chamber; 22. a fan; 23. a flow channel; 24. buffering cushion blocks; 241. a ventilation groove; 25. a protective net; 26. a sealing plate; 27. a storage battery; 3. a shoulder strap; 4. a waist connecting belt; 5. a floating plate; 6. an inflation assembly; 601. a compressed gas cylinder; 602. a support base; 603. puncture needle tube; 604. a trigger block; 605. a communicating pipe; 606. a reset member; 607. a guide block; 608. a pull rope; 609. a pull ring; 610. a safety latch; 611. an abutment block; 7. a first zipper; 8. a second zipper; 9. an inner cavity bag; 10. a connecting rope; 20. and a floating ball.

Detailed Description

The application is described in further detail below with reference to fig. 1-6.

Examples:

the embodiment of the application provides a multifunctional outdoor knapsack.

Referring to fig. 1 and 2, the multifunctional outdoor backpack includes a backpack body 1, shoulder straps 3, and a floating plate 5. The floating plate 5 is fixedly connected with the top end of the backpack base body 1, and the floating plate 5 can provide certain buoyancy in water. The shoulder strap 3 is fixedly connected with one side of the backpack base body 1, and the shoulder strap 3 is worn on the shoulder of a user, so that the user can carry the backpack conveniently.

Referring to fig. 2 and 3, an air charging assembly 6 is provided on the floating plate 5, and the air charging assembly 6 includes a support base 602 and a compressed air cylinder 601. The support base 602 is fixedly connected with one side of the floating plate 5, the compressed gas bottle 601 is in threaded connection with the support base 602, and compressed gas is stored in the compressed gas bottle 601.

Referring to fig. 2 and 4, inflation assembly 6 further includes a piercing needle 603 and a communicating tube 605. The support base 602 is internally provided with a sliding groove, the puncture needle tube 603 is arranged in the sliding groove in a sliding way, and the puncture needle tube 603 faces the bottle mouth of the compressed gas bottle 601. The shoulder strap 3 is internally provided with an inflatable cavity, one end of a communicating pipe 605 is communicated with the inflatable cavity, and the other end of the communicating pipe 605 is communicated with one end of a puncture needle tube 603 far away from the compressed air bottle 601.

Referring to fig. 4, the supporting base 602 is provided with a receiving groove, which communicates with the sliding groove, and the puncture needle tube 603 passes through the receiving groove. The inflation assembly 6 further comprises a resetting piece 606 and a guide block 607, the puncture needle tube 603 is fixedly connected with the guide block 607, and the guide block 607 is arranged in the accommodating groove 6022 in a sliding way. The restoring piece 606 is a spring, the restoring piece 606 is sleeved outside the puncture needle tube 603, one end of the restoring piece 606 is abutted with the guide block 607, and the other end of the restoring piece 606 is abutted with the side wall of the accommodating groove.

Referring to fig. 3 and 4, the inflation assembly 6 further includes a trigger block 604, an abutment block 611, a pull cord 608, and a pull ring 609. The abutment block 611 is slidably connected to the inside of the supporting base 602, and the abutment block 611 is fixedly connected to the end portion of the puncture needle tube 603. The trigger block 604 rotates to be connected in supporting the base 602, trigger block 604 one end and butt piece 611 butt, stay cord 608 and trigger block 604 other end fixed connection, and the one end fixed connection that stay cord 608 kept away from trigger block 604 and stay cord 608, the stay cord 608 can be convenient for the user pulling stay cord 608.

Referring to fig. 4, the inflation assembly 6 further includes a safety latch 610, wherein the safety latch 610 passes through the support base 602, and the safety latch 610 is disposed through an end of the trigger block 604 near the pull cord 608, and the safety latch 610 is respectively engaged with the trigger block 604 and the support base 602. When the pull cord 608 is required to be pulled, the safety latch 610 is pulled out, so that the pull cord 608 can drive the trigger block 604 to rotate.

Referring to fig. 2, a heat dissipation assembly 2 is disposed on a backpack body 1, the heat dissipation assembly 2 includes a buffer pad 24, the buffer pad 24 is fixedly connected to one side of the backpack body 1, which is close to a shoulder strap 3, an air bag is disposed inside the buffer pad 24, and the air bag can provide buoyancy in water. The buffer pads 24 are provided at intervals, and ventilation grooves 241 are formed between adjacent buffer pads 24.

Referring to fig. 5, the heat dissipating assembly 2 further includes a support chamber 21, a fan 22, a battery 27, a sealing plate 26, and a protection net 25. The support cavity 21 is fixedly connected to the bottom end of the backpack body 1, the storage battery 27 is fixedly connected to the support cavity 21, the sealing plate 26 is abutted to the storage battery 27, the sealing plate 26 seals the storage battery 27, and water inflow of the storage battery 27 is reduced. In the present embodiment, the fan 22 is a waterproof fan, the fan 22 is located in the supporting chamber 21, the fan 22 is fixedly connected with the sealing plate 26, and the fan 22 is electrically connected with the battery 27. The protection net 25 is fixedly connected with the supporting cavity 21, the fan 22 is positioned between the protection net 25 and the sealing plate 26, and the protection net 25 can protect the fan 22.

Referring to fig. 5, the heat dissipation assembly 2 further includes a ventilation duct 23, the ventilation duct 23 is fixedly connected to one side of the backpack body 1 near the shoulder strap 3, and a ventilation hole is provided on a side wall of the ventilation duct 23, the ventilation hole faces the ventilation groove 241. The ventilation duct 23 communicates with the region of the support chamber 21 where the fan 22 is located, and the fan 22 can blow air into the ventilation duct 23.

Referring to fig. 6, a first opening is formed at the top end of the backpack body 1, a first zipper 7 is fixedly connected to the side wall of the first opening, and the first zipper 7 is used for opening and closing the first opening. The bottom of knapsack base member 1 has seted up the second opening, and second open-ended lateral wall fixedly connected with second zip fastener 8, and second zip fastener 8 is used for opening and close the second opening.

Referring to fig. 6, an inner cavity bag 9 is arranged in the backpack base 1, the inner cavity bag 9 is detachably connected with the backpack base 1 through a magic tape, and the articles carried by a user are placed in the inner cavity bag 9. The knapsack base 1 is internally provided with a connecting rope 10, one end of the connecting rope 10 is fixedly connected with the inner cavity bag 9, the other end of the connecting rope 10 is detachably connected with the inner cavity side wall of the knapsack base 1, and one end, close to the inner cavity bag 9, of the connecting rope 10 is fixedly connected with a floating ball 20.

When a user falls into water carelessly, the second zipper 8 can be pulled open, the inner cavity bag 9 is taken out and is thrown into water, the inner cavity bag 9 is sunk in water, at the moment, the inner cavity bag 9 is connected with the backpack base body 1 through the connecting rope 10, the inner cavity bag 9 can play a certain limiting role on the user, and the condition that the user is washed away by water flow is reduced. When a user needs to move to the position close to the shore, the connection rope 10 and the backpack base body 1 are disconnected, the floating ball 20 floats to the water surface, the floating ball 20 can indicate the position of the inner cavity bag 9, and the user can conveniently retrieve the inner cavity bag 9 and the accompanying articles later.

The embodiment of the application provides a multifunctional outdoor backpack, which is implemented by the following principle: when a user wears the backpack, the fan 22 blows air, so that ventilation in the ventilation groove 241 is quickened, heat dissipation is facilitated for the back of the user, and perspiration is reduced. When a user falls into water carelessly, the inflatable component 6 can inflate the inflatable bag cavity of the shoulder strap 3, the inflatable bag cavity provides buoyancy for the user, and meanwhile the floating plate 5 also provides buoyancy, so that the user is located on the water surface in a vertical posture, and the user can move in a water stroke conveniently.

The above embodiments are not intended to limit the scope of the present application, so: all equivalent changes in structure, shape and principle of the application should be covered in the scope of protection of the application.

Claims

1. A multifunctional outdoor backpack, which is characterized in that: comprising the following steps:

a backpack base (1);

the shoulder strap (3), the shoulder strap (3) is arranged on the knapsack base body (1), and an inflatable bag cavity is arranged in the shoulder strap (3);

a floating plate (5), wherein the floating plate (5) is arranged on the knapsack base body (1);

the inflation assembly (6), the inflation assembly (6) set up in on the kickboard (5), the inflation assembly (6) is used for inflating to the air bag chamber.

2. The multi-purpose outdoor backpack of claim 1, wherein: the shoulder strap (3) is connected with a waist connecting belt (4), an air floatation cavity is arranged in the waist connecting belt (4), and the air floatation cavity is communicated with the inflatable bag cavity.

3. The multi-purpose outdoor backpack of claim 1, wherein: the backpack is characterized in that a first opening is formed in the top of the backpack base body (1), a first zipper (7) is arranged at the first opening, and an inner cavity bag (9) is detachably connected in the backpack base body (1).

4. A multi-purpose outdoor backpack according to claim 3, wherein: the bottom of the knapsack base body (1) is provided with a second opening, a second zipper (8) is arranged at the second opening, and the inner cavity bag (9) can penetrate through the second opening.

5. A multi-purpose outdoor backpack according to claim 3, wherein: the backpack is characterized in that a connecting rope (10) is arranged in the backpack base body (1), one end of the connecting rope (10) is connected with the inner cavity bag (9), and the other end of the connecting rope (10) is detachably connected with the backpack base body (1).

6. The multi-purpose outdoor backpack of claim 5, wherein: one end of the connecting rope (10) far away from the inner cavity bag (9) is provided with a floating ball (20).

7. The multi-purpose outdoor backpack of claim 1, wherein: one side of knapsack base member (1) is close to baldric (3) is provided with a plurality of cushion (24), cushion (24) inside is provided with the gasbag, is formed with ventilation groove (241) between adjacent cushion (24).

8. The multi-purpose outdoor backpack of claim 7, wherein: the backpack comprises a backpack body (1), wherein a supporting cavity (21) is formed in the bottom end of the backpack body, a fan (22) is arranged in the supporting cavity (21), a storage battery (27) is arranged in the supporting cavity (21), and the storage battery (27) is electrically connected with the fan (22);

one side of the backpack base body (1) close to the shoulder strap (3) is provided with a ventilation channel (23), the ventilation channel (23) is communicated with the inner cavity of the supporting cavity (21), the side wall of the ventilation channel (23) is provided with a ventilation hole, and the ventilation hole faces the ventilation groove (241).

9. The multi-purpose outdoor backpack of claim 1, wherein: the inflation assembly (6) comprises:

a support base (602), the support base (602) being disposed within the floating plate (5);

the compressed air bottle (601) is detachably connected with the supporting base body (602);

the puncture needle tube (603) is arranged in the supporting base body (602) in a penetrating and sliding mode, and the puncture needle tube (603) faces to the bottle opening of the compressed gas bottle (601); the puncture needle tube (603) is communicated with the inflatable bag cavity;

a trigger block (604), the trigger block (604) being rotatably coupled within the support base (602);

and the stay cord (608), the stay cord (608) is connected with one end of the trigger block (604), and the other end of the trigger block (604) is used for driving the puncture needle tube (603) to move.

10. The multi-purpose outdoor backpack of claim 9, wherein: one end of the trigger block (604) close to the pull rope (608) is provided with a safety bolt (610) in a penetrating way, and the safety bolt (610) penetrates through the supporting base body (602).