CN215076132U

CN215076132U - Novel rotary backpack

Info

Publication number: CN215076132U
Application number: CN202022976894.1U
Authority: CN
Inventors: 于金楼
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-08
Filing date: 2020-12-08
Publication date: 2021-12-10
Anticipated expiration: 2030-12-08

Abstract

A novel rotary backpack comprises a first fixing plate, a second fixing plate, a positioning device and a rotating device, wherein a back restraint device is arranged on one side of the first fixing plate, the other side of the first fixing plate is connected with one side of the second fixing plate through the rotating device, an outer wrapping part is arranged on the other side of the second fixing plate, the second fixing plate is rotatably arranged on the first fixing plate through the rotating device, the rotating device comprises a first support and a second support, one end of the second support is connected with the second fixing plate, the other end of the second support is provided with a rotating disc, the backpack is provided with two parts, one part is fixed on a human body through a back strap, the other part is rotated through the rotating device, the rotating device moves smoothly, all articles in the backpack can be conveniently taken out, the outer wrapping part can be fixed through the positioning device, the outer wrapping part rotates, and different cards can be adhered to the outer wrapping part at the same time, the game selection is convenient to be carried out when the user goes out, and the dispute problem is solved.

Description

Novel rotary backpack

Technical Field

The utility model relates to a historical relic articles for use technical field specifically is a novel rotatory knapsack.

Background

As is well known, the backpack has unique advantages as a carrying mode for people for thousands of years, and when the backpack is used, people can carry more articles and free hands, so the backpack becomes one of the preferred schemes for people to carry personal articles, and is widely used in daily life of people. For example, students, white-collar workers, outdoor fans and the like need to use the backpack to carry articles such as books, computers, foods, clothes and the like when going out. When the walking stick is worn on the back to walk under the condition of a large load, the muscle of the lower limb of the human body can do extra work, and the muscle fatigue of the lower limb is easily caused. In addition, in the walking process, the backpack shakes up and down along with the walking steps of people, the pressure on the shoulders is great, so that the muscles of the shoulders are sore, and the fatigue of the human body is increased. The conventional backpack restricts the movement time and distance of the backpack person.

The existing backpack equipment is found in use, the backpack can not be rotated, all articles in the backpack are inconvenient to take out, and the product structure is single and can not adapt to different occasions.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

To the deficiency of the prior art, the utility model provides a convenient to use's knapsack that can rotate and fix.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel rotatory knapsack, includes first fixed plate, second fixed plate, positioner and rotary device, one side on the first fixed plate is provided with the back of the body and restraints the device, and the opposite side of first fixed plate passes through one side of rotary device and second fixed plate and links to each other, the opposite side of second fixed plate is provided with outsourcing portion, the second fixed plate passes through the rotatable setting of rotary device on first fixed plate, be provided with the braces on the back of the body device, the braces sets up to two sets of, the braces symmetry sets up on the back of the body device, positioner sets up between back of the body device and outsourcing portion and fixes the relative position of back of the body device and outsourcing portion.

The rotating device comprises a first support and a second support, one end of the second support is connected with a second fixing plate, a rotating disc is arranged at the other end of the second support, a through hole is formed in the middle of the first support, a limiting groove matched with the rotating disc is limited in the through hole at one end of the second support, and the other end of the second support is connected with the first fixing plate.

For the convenience of the fixed of second support and first support, the utility model discloses the improvement has, the one end of second support is provided with the ring flange, be provided with second set screw on the ring flange, through second set screw fixed second support and second fixed plate, the other end of first support is provided with the second ring flange, be provided with first set screw on the second ring flange, through first set screw fixed first support and first fixed plate.

For the card of convenient rolling disc establishes, the utility model discloses the improvement has, the through-hole of first support is located the other end of spacing groove and is provided with the limiting plate.

In order to fix the outer bag body and the back binding device, the utility model discloses the improvement has, positioner is thread gluing and sticky tape, the sticky tape sets up on the back binding device or outer wrapping bag, the thread gluing corresponds the setting on outer wrapping bag or back binding device.

In order to facilitate carrying, the utility model is improved in that the positioning devices are two groups and are correspondingly arranged on two sides of the rotary backpack.

In order to facilitate the fixing of the first fixing plate and the back-binding device, the utility model discloses the improvement has, be provided with first screw on the first fixing plate, the back-binding device passes through first screw fixation is on the first fixing plate.

In order to further strengthen the fixing of the first fixing plate and the back beam device, the utility model discloses the improvement has, first screw sets up to four groups and evenly arranges on the first fixing plate.

In order to facilitate the fixation of the outer bag body and the second fixing plate, the utility model discloses the improvement has, be provided with the second screw on the second fixing plate, the outer bag body passes through the second fix with screw is on the second fixing plate.

In order to further strengthen the second fixed plate and the fixed of outer inclusion, the utility model discloses the improvement has, the second screw sets up to four groups and evenly arranges on the second fixed plate.

In order to facilitate the lifting of the back-binding device, the utility model discloses the improvement has, the back-binding device top is provided with the handle.

In order to adjust the braces conveniently, the utility model discloses the improvement has, be fixed with the length adjustment piece on the braces.

(III) advantageous effects

Compared with the prior art, the utility model provides a novel rotatory knapsack possesses following beneficial effect:

this novel rotatory knapsack, knapsack are provided with for two parts, and some can be fixed on the human body through the braces, and another part can be rotatory through rotary device, and it is convenient to rotate, and the motion is smooth and easy, conveniently takes out article in the knapsack is whole, can fix outsourcing portion through positioner, and outsourcing portion is rotatory, also can be through the different cards of bonding in the outsourcing portion simultaneously, makes the recreation selection when conveniently going out a journey, solves the dispute problem.

Drawings

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

FIG. 2 is a back view of the structure of the present invention;

FIG. 3 is a top view of the present invention;

fig. 4 is a schematic structural diagram of the rotating device of the present invention.

In the figure: 1. a first fixing plate; 2. a second fixing plate; 3. a rotating device; 4. a back-beam device; 5. an outsourcing section; 6. a harness; 7. a first screw; 8. a second screw; 9. sticking a thread; 10. sticking a tape; 11. a handle; 12. a length adjusting block; 13. a first bracket; 14. a second bracket; 15. rotating the disc; 16. a through hole; 17. a flange plate; 18. a first set screw; 19. a second set screw; 20. and a limiting plate.

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. 1-4, a novel rotary backpack includes a first fixing plate 1, a second fixing plate 2, a positioning device and a rotating device 3, wherein a back-binding device 4 is disposed on one side of the first fixing plate 1, the other side of the first fixing plate 1 is connected to one side of the second fixing plate 2 through the rotating device 3, an outer-wrapping portion 5 is disposed on the other side of the second fixing plate 2, the second fixing plate 2 is rotatably disposed on the first fixing plate 1 through the rotating device 3, back-binding devices 4 are provided with back-straps 6, the back-straps 6 are disposed in two groups, the back-straps 6 are symmetrically disposed on the back-binding device 4, and the positioning device is disposed between the back-binding device 4 and the outer-wrapping portion 5 and fixes the relative positions of the back-binding device 4 and the outer-wrapping portion 5.

Firstly, the back-binding device is firmly fixed to the first fixing plate 1, in this embodiment, the first fixing plate 1 is provided with first screws 7, the back-binding device 4 is fixed to the first fixing plate 1 through the first screws 7, specifically, the first screws 7 are arranged in four groups and evenly distributed on the first fixing plate 1, and the back-binding device is fixed at multiple points.

The outer bag body is firmly fixed to the second fixing plate 2, in this embodiment, the second fixing plate 2 is provided with second screws 8, the outer bag body is fixed to the second fixing plate 2 through the second screws 8, the second screws 8 are arranged in four groups and evenly distributed on the second fixing plate 2, and the outer bag body is fixed in multiple points.

After the fixing, the rotation device 3 can rotate, in this embodiment, the rotation device 3 includes a first support 13 and a second support 14, one end of the second support 14 is connected to the second fixing plate 2, the other end of the second support 14 is provided with a rotating disc 15, a through hole 16 is formed in the middle of the first support 13, a limit groove matched with the rotating disc 15 is limited in the through hole 16 at one end of the first support 13, and the other end of the first support 13 is connected to the first fixing plate 1.

The rotating disc 15 can rotate in the limiting groove, so that the first bracket 13 and the second bracket 14 can rotate mutually, and the first fixing plate 1 and the second fixing plate 2 can rotate mutually.

In order to facilitate the fixing of the second support 14 and the first support 13, the utility model discloses the improvement has, the one end of second support 14 is provided with flange 17, be provided with second set screw 19 on the flange 17, through second set screw 19 fixed second support 14 and second fixed plate 2, the other end of first support 13 is provided with the second flange, be provided with first set screw 18 on the second flange, through first set screw 18 fixed first support 13 and first fixed plate 1.

In order to facilitate the clamping of the rotating disc 15, the utility model discloses the improvement has, the other end that the through-hole 16 of first support 13 is located the spacing groove is provided with limiting plate 20.

The limiting plate 20 limits the axial degree of freedom of the rotating disc 15, so that the rotating disc 15 can only rotate in the circumferential direction, and the stability of the rotating disc is guaranteed.

The rotating device drives the backpack to rotate, articles in the backpack are conveniently taken out, the backpack can be divided into a plurality of outlets, the articles can be taken out through the outlets at any time after the backpack is rotated, different cards can be bonded on the outer packaging part, the rotating disc is similar to a rotating disc, game selection is performed when the backpack is convenient to travel, and the problem of dispute is solved.

In this embodiment, the specific size of the back-bundling device and the external backpack is not limited, and the back-bundling device may be set to be a cloth cover as required, which is also the protection scope of the present invention.

When the backpack is normally used, the first fixing plate 1 and the second fixing plate 2 of the backpack must be stopped rotating, so that a positioning device is provided, in this embodiment, the positioning device is a sticky buckle 9 and an adhesive tape 10, the adhesive tape 10 is disposed on the backpack device or the outer wrapping bag, the sticky buckle 9 is correspondingly disposed on the outer wrapping bag or the backpack device, further, the positioning device is two sets and correspondingly disposed on two sides of the rotating backpack, and when the fixing is needed, the adhesive tape 10 and the sticky buckle 9 are fixed together.

In this embodiment, the top of the back-binding device 4 is provided with a handle 11, so that the back-binding device can be conveniently carried.

In order to adjust the straps 6 conveniently, the utility model discloses the improvement has, be fixed with length adjustment block 12 on the straps 6.

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. A novel rotary backpack is characterized by comprising a first fixed plate (1), a second fixed plate (2), a positioning device and a rotary device (3), one side of the first fixing plate (1) is provided with a back-binding device (4), the other side of the first fixing plate (1) is connected with one side of the second fixing plate (2) through a rotating device (3), the other side of the second fixed plate (2) is provided with an outer wrapping part (5), the second fixed plate (2) is rotatably arranged on the first fixed plate (1) through a rotating device (3), the back-binding device (4) is provided with back-binding belts (6), the back-binding belts (6) are arranged into two groups, the straps (6) are symmetrically arranged on the back beam device (4), and the positioning device is arranged between the back beam device (4) and the outer package part (5) and fixes the relative positions of the back beam device (4) and the outer package part (5);

the rotating device (3) comprises a first support (13) and a second support (14), one end of the second support (14) is connected with the second fixing plate (2), the other end of the second support (14) is provided with a rotating disc (15), the middle of the first support (13) is provided with a through hole (16), a limiting groove matched with the rotating disc (15) is limited in the through hole (16) at one end of the first support (13), and the other end of the first support (13) is connected with the first fixing plate (1).

2. The novel rotary backpack as recited in claim 1, wherein a flange (17) is disposed at one end of the second bracket (14), a second fixing screw (19) is disposed on the flange (17), the second bracket (14) and the second fixing plate (2) are fixed by the second fixing screw (19), a second flange is disposed at the other end of the first bracket (13), a first fixing screw (18) is disposed on the second flange, and the first bracket (13) and the first fixing plate (1) are fixed by the first fixing screw (18).

3. A novel rotary backpack according to claim 1, characterized in that the through hole (16) of the first bracket (13) is provided with a limiting plate (20) at the other end of the limiting groove.

4. The novel rotary backpack as claimed in claim 1, wherein the positioning device is a hook and loop fastener (9) and an adhesive tape (10), the adhesive tape (10) is disposed on the backpack or the outer bag, and the hook and loop fastener (9) is correspondingly disposed on the outer bag or the backpack.

5. The novel rotary backpack as recited in claim 4, wherein the positioning means are two sets and are disposed on opposite sides of the rotary backpack.

6. A novel rotary backpack according to claim 1, wherein the first fixing plate (1) is provided with a first screw (7), and the harness device (4) is fixed on the first fixing plate (1) by the first screw (7).

7. The novel rotary backpack as recited in claim 6, further comprising: the first screws (7) are arranged in four groups and are uniformly arranged on the first fixing plate (1).

8. The novel rotary backpack as claimed in claim 1, wherein the second fixing plate (2) is provided with second screws (8), and the backpack body is fixed on the second fixing plate (2) by the second screws (8).

9. The novel swivel backpack according to any one of claims 1-8, wherein: a length adjusting block (12) is fixed on the shoulder strap (6).