CN111387687A

CN111387687A - Backpack with inflatable neck protection pillow

Info

Publication number: CN111387687A
Application number: CN201910001842.1A
Authority: CN
Inventors: 周丹涛; 周彦彤
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-02
Filing date: 2019-01-02
Publication date: 2020-07-10

Abstract

The invention relates to a backpack with an inflatable neck protection pillow, which is characterized in that in order to enable people to have a better rest on a vehicle, straps of the backpack are connected with a backpack body through a detachable mechanism, the straps can be separated from the backpack body to be used as the neck protection pillow, air bags are arranged in the straps, the volume of the air bags can be adjusted through inflation and deflation, when the straps are used as the neck protection pillow, the inflation and the expansion of the air bags are released from the straps through openings to provide flexible support for the neck of a head, the backpack body can be placed on a frame, people can have a more comfortable rest, and in order to avoid influencing the comfortableness of people when the backpack is carried, the periphery of the detachable mechanism is provided with a buffer structure, so that the detachable mechanism is prevented from being.

Description

Backpack with inflatable neck protection pillow

Technical Field

The invention relates to a backpack, in particular to a backpack convenient for people to have a rest on a vehicle.

Background

Along with the improvement of the standard of living, travel or business trip are more and more frequent, and people need spend on the car many times, in order to let people have a better rest on the car, patent CN201720352002.6 has invented a kind of knapsack that has inflatable headrest, and this knapsack need place the knapsack in the front of the chest when using inflatable headrest, and this load that can increase the human body influences the travelling comfort, and this inflatable headrest needs the support of knapsack body just can play a role in addition. Patent CN201220003135.X has invented a multi-functional air belt, but this multi-functional air belt directly adopts the main atress structure of the inflatable belt body as the knapsack braces, and this requires highly to the material of the inflatable belt body, can increase the cost of manufacture of braces, and the peripheral buffering structure that does not set up of the knot of hanging that multi-functional air belt and knapsack are connected is hung and is buckled with human direct contact in addition, and this travelling comfort when can influence the knapsack.

Disclosure of Invention

In order to overcome the problems in the prior art, the invention provides a backpack with an inflatable neck protection pillow, wherein an air bag is arranged in straps of the backpack, the gravity of the backpack directly acts on the straps, the straps are connected with a backpack body by adopting a detachable mechanism, the straps can be separated from the backpack body to be used as the neck protection pillow, and a buffer structure is arranged on the periphery of the detachable mechanism.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a knapsack that neck pillow is inflated in area, includes knapsack body, braces and gasbag, the knapsack has at least a braces to adopt detachable construction and this body coupling of knapsack, and is equipped with the gasbag in this braces, be equipped with the air cock on the gasbag, the air cock is used for aerifing and deflating, the gasbag sets up in the inside cavity of braces, the braces is equipped with the opening and supplies the gasbag business turn over, works as when the braces is used as neck pillow, the gasbag is aerifyd the inflation and is released out through the opening in the braces.

Further, the opening is provided with a closing mechanism, when the shoulder strap is not used as a neck protection pillow, the size of the deflated air bag is reduced, the air bag is retracted into the shoulder strap through the opening, and the opening is closed by the closing mechanism to prevent the air bag from being exposed.

Further, the detachable mechanism comprises a first lock catch and a second lock catch, the first lock catch is located on the upper portion of the back face of the backpack, the second lock catch is located on the lower portion of the back face of the backpack, the first lock catch comprises a first component and a second component, and the second lock catch comprises a third component and a fourth component.

Further, the second member and the fourth member may be locked to each other.

Furthermore, the periphery of the first lock catch is provided with a buffer structure to isolate the first lock catch from the human body.

Further, buffer structure sets up in the back upper end of knapsack body, forms the pit with the back of knapsack body, and first lock is arranged in wherein.

Furthermore, the buffer structure is a cylindrical structure and is arranged at the upper end of the shoulder strap, and the first lock buckle is covered in the buffer structure.

Further, the fourth component is connected to the lower end of the shoulder strap through an adjusting belt, and the adjusting belt can adjust the distance between the fourth component and the shoulder strap.

Further, the opening is a long strip-shaped opening.

Further, the closing mechanism is a zipper, a magic tape or a button.

The backpack has the advantages that the shoulder straps are internally provided with the air bags, the gravity of the backpack directly acts on the shoulder straps, the air bags only serve as auxiliary stress structures to play a role in buffering, the size of the air bags can be adjusted through inflation and deflation, when the shoulder straps are used as neck protection pillows, inflation and expansion of the air bags are released from the shoulder straps through the openings to provide flexible support for the neck of the head, the shoulder straps are connected with the backpack body through the detachable mechanisms, the shoulder straps can be separated from the backpack body to serve as the neck protection pillows, the backpack body can be placed on a frame, people can have more comfortable rest, and in order to avoid influencing the comfortableness of people when the backpack is carried, the periphery of the detachable mechanisms is provided with the buffering structures to avoid the detachable.

Drawings

The invention is further illustrated with reference to the following figures and examples.

Fig. 1 is a perspective view showing a backpack state of the first embodiment of the present invention.

Fig. 2 is an exploded perspective view of the backpack of the first embodiment of the present invention.

Fig. 3 is a perspective view of the backpack body with the harness of the first embodiment of the present invention detached and the airbag not released.

Fig. 4 is a large view of the section a-a of fig. 3.

Fig. 5 is a perspective view showing a state in which the harness according to the first embodiment of the present invention is used as a neck pillow.

Fig. 6 is a perspective view showing a backpack state according to a second embodiment of the present invention.

Fig. 7 is an exploded perspective view of a backpack according to a second embodiment of the present invention.

Figure 8 is a perspective view of the backpack body with the harness of the second embodiment of the present invention disengaged and the bladder not released.

Fig. 9 is a perspective view showing a state where a harness according to a second embodiment of the present invention is used as a neck pillow.

Reference numbers in the figures: 1-backpack body, 11-buffer structure, 12-first component, 13-third component, 2-brace, 21-closing mechanism, 22-second component, 23-fourth component, 24-adjusting belt, 3-air bag, 31-air nozzle.

Detailed Description

In fig. 1 and 2, the carrying strap 2 of the first embodiment is provided with an opening which is an elongated opening, the opening is provided with a closing mechanism 21, and the closing mechanism 21 is a zipper. The first member 12 is fixedly connected to the upper part of the back surface of the backpack body 1, the second member 22 is fixedly connected to the upper end of the back strap 2, and the first member 12 and the second member 22 are mutually locked to form a first lock catch; the third member 13 is connected to the lower part of the back surface of the backpack body 1 through a belt, the fourth member 23 is connected to the lower end of the back strap 2 through an adjusting strap 24, the third member 13 and the fourth member 23 are locked with each other to form a second lock catch, and the adjusting strap 24 can adjust the distance between the fourth member 23 and the back strap 2. The buffer structure 11 is sewn on the upper part of the back surface of the backpack body 1, a pit is formed between the buffer structure and the back surface of the backpack body 1, the first lock is arranged in the pit, and the buffer structure 11 is composed of high-density sponge and breathable cloth; when the knapsack was carried on the back on the shoulder, first latch is located human shoulder, and first latch can oppress the human body under the effect of knapsack gravity, and this can influence the travelling comfort, and especially when wearing clothes less in summer the influence is bigger, and buffer structure 11 can keep apart first latch and human body, reduces the influence of first latch to the human body.

In fig. 3, 4 and 5, the air bag 3 of the first embodiment is arranged in the cavity inside the shoulder strap 2, part of the outer wall of the air bag 3 is fixedly connected with the cavity wall of the shoulder strap 2, so that the air bag 3 does not break away from the shoulder strap 2 when being expanded, the air bag 3 is provided with an air tap 31, when the shoulder strap 2 is used as a neck pillow, the closing mechanism 21 of the shoulder strap 2 needs to be opened, the air tap 31 is taken out, the air bag 3 is inflated through the air tap 31, and the air bag 3 is expanded and released from the shoulder strap 2 through the opening; when the shoulder strap 2 is not used as a neck protection pillow, the air bag 3 is deflated through the air nozzle 31, the air bag 3 is reduced in size, the air bag 3 is retracted into the shoulder strap 2 through the opening of the shoulder strap 2, and the opening is closed by the closing mechanism 21, so that the air bag 3 is prevented from being exposed. When the shoulder strap 2 is used as a neck protection pillow, the second member 22 and the fourth member 23 are locked to each other, and the tightness of the neck protection pillow can be adjusted by the adjusting strap 24.

In fig. 6, 7, 8 and 9, the closing mechanism 21 in the second embodiment is a hook and loop fastener, the buffer mechanism 11 is a cylindrical structure and is composed of a 3D upright cotton and leather, one end of the buffer mechanism 11 is sewn on the upper end of the carrying strap 2, and the first lock catch is covered therein to isolate the first lock catch from the human body.

Although the embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of illustration only, and that various changes or modifications may be made in the embodiments by those skilled in the art without departing from the principle and spirit of the invention, and these changes or modifications fall within the scope of the invention.

Claims

1. The utility model provides a knapsack of neck pillow is aerifyd in area, includes knapsack body, braces and gasbag, its characterized in that: the backpack is characterized in that at least one strap is connected with the backpack body through a detachable mechanism, an air bag is arranged in the strap, an air nozzle is arranged on the air bag, the air bag is arranged in a cavity inside the strap, and the strap is provided with an opening for the air bag to enter and exit.

2. The backpack with an inflatable neck pillow according to claim 1, characterized in that: the opening is provided with a closing mechanism.

3. The backpack with an inflatable neck pillow according to claim 2, characterized in that: the detachable mechanism comprises a first lock catch and a second lock catch, the first lock catch consists of a first component and a second component, and the second lock catch consists of a third component and a fourth component.

4. The backpack with an inflatable neck pillow according to claim 3, characterized in that: the second member and the fourth member may be lockable to each other.

5. The backpack with an inflatable neck pillow according to claim 3, characterized in that: and a buffer structure is arranged at the periphery of the first lock catch.

6. The backpack with an inflatable neck pillow according to claim 5, characterized in that: the buffer structure is arranged at the upper end of the back face of the backpack body, a concave pit is formed between the buffer structure and the back face of the backpack body, and the first lock is arranged in the concave pit.

7. The backpack with an inflatable neck pillow according to claim 5, characterized in that: the buffer structure is a cylindrical structure and is arranged at the upper end of the shoulder strap, and the first lock buckle is covered in the buffer structure.

8. The backpack with an inflatable neck pillow according to any of claims 4 to 7, characterized in that: the fourth component is connected to the lower end of the back strap through an adjusting belt.

9. The backpack with an inflatable neck pillow according to any of claims 1 to 7, characterized in that: the opening is a strip-shaped opening.

10. The backpack with an inflatable neck pillow according to any of claims 2 to 7, characterized in that: the closing mechanism is a zipper.