CN211212222U

CN211212222U - Backpack chair

Info

Publication number: CN211212222U
Application number: CN201922380155.3U
Authority: CN
Inventors: 刘延功
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-11
Anticipated expiration: 2029-12-26

Abstract

The utility model discloses a backpack chair, which comprises a backpack body and a chair, wherein the back side of the backpack is provided with an accommodating space, the upper part and the lower part of the accommodating space are provided with openings, and the chair can be folded in the accommodating space; the chair comprises a chair back, chair legs and a seat plate; the chair legs comprise a first chair leg and a second chair leg which are arranged in parallel, and the upper end of the first chair leg is in sliding fit with the chair back; one side of the seat plate can be folded and arranged on the first chair leg; the upper ends of the second chair legs can be mounted on the seat plate in a folding mode; the utility model discloses a set up the accommodation space at knapsack body dorsal part and be used for folding up the chair, when not needing the chair, the chair can fold up in this accommodation space, when needs use the chair, can pull out the chair, supplies the people to sit down and have a rest, makes this knapsack chair both can be used to splendid attire article, can regard as the chair to use again when feeling tired, obtains certain rest.

Description

Backpack chair

Technical Field

The utility model relates to the technical field of daily life, concretely relates to knapsack chair.

Background

The existing backpack is carried on the back by the shoulder straps, and people can be tired due to excessive contents in the backpack or too long time for carrying. Based on this, some existing backpacks are dragged by a hand lever by mounting the hand lever and universal wheels on the back side, so that the backpacks slide on the ground. Such a backpack can reduce the load of a person to some extent, but still has only the function of a backpack, and when a person walks for a long time, the person usually needs to sit down to have a rest, and the person does not usually have a seat around.

SUMMERY OF THE UTILITY MODEL

In view of the deficiencies of the prior art, it is an object of the present invention to provide a backpack chair that can be used to both carry items and sit as a chair.

The utility model adopts the technical proposal that:

a backpack chair comprises a backpack body and a chair, wherein the back side of the backpack is provided with an accommodating space which is opened at the upper part and the lower part, and the chair can be folded in the accommodating space; the chair comprises a chair back, chair legs and a seat plate; the chair legs comprise a first chair leg and a second chair leg which are arranged in parallel, and the upper end sleeves of the first chair legs are in sliding fit with the chair back; one side of the seat plate can be folded and arranged on the first chair leg; the upper ends of the second chair legs can be mounted on the seat plate in a folding mode.

Further, the chair also comprises a backup plate which is fixed on the chair back and is close to the upper end.

Further, the chair further comprises a handle, and the handle is fixedly arranged at the upper end of the chair back.

Further, the lower ends of the first chair leg and the second chair leg are provided with rollers.

Furthermore, a zipper capable of closing the upper end opening is arranged at the upper end opening of the accommodating space.

Furthermore, the lower end opening of the accommodating space is provided with a baffle plate capable of closing the lower end opening, one side of the baffle plate is hinged to one side of the lower end opening of the accommodating space, and the other side of the baffle plate is in snap fit with the other side of the lower end opening of the accommodating space.

Furthermore, an umbrella containing part is fixedly arranged on the first chair back close to the upper end of the first chair back.

Furthermore, the chair back comprises a first chair back and a second chair back, the second chair back is fixed in the accommodating space, and the lower end of the first chair back is sleeved at the upper end of the second chair back and can slide up and down along the second chair back; the upper ends of the first chair legs are sleeved on the second chair back and can slide up and down along the second chair back.

Furthermore, locking mechanisms are arranged between the first chair back and the second chair back and between the first chair leg and the second chair back.

Further, the back of the chair includes the first back of the chair and the second back of the chair, the first back of the chair is lower extreme open-ended U type pipe, first back of the chair lower extreme is inserted to first chair leg upper end, the second back of the chair cover is established at first back of the chair periphery, the seat can fold up through the second back of the chair and install on first chair leg.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

the utility model discloses a set up the accommodation space at knapsack body dorsal part and be used for folding up the chair, when not needing the chair, the chair can fold up in this accommodation space, when needs use the chair, can pull out the chair, supplies the people to sit down and have a rest, makes this knapsack chair both can be used to splendid attire article, can regard as the chair to use again when feeling tired, obtains certain rest.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

FIG. 1 is a schematic structural view of a backpack chair according to embodiment 1 of the present application;

FIG. 2 is a schematic structural view of a backpack chair according to embodiment 1 of the present application in another state;

FIG. 3 is a schematic structural view of a chair according to embodiment 1 of the present application;

FIG. 4 is a schematic structural diagram of a chair according to embodiment 2 of the present application;

fig. 5 is a schematic structural view of a backpack chair according to embodiment 2 of the present application.

Wherein, 1 is a backpack body, 11 is a zipper, 2 is a chair, 21 is a first chair back, 22 is a second chair back, 23 is a first chair leg, 24 is a second chair leg, 25 is a seat, 26 is a back board, 27 is a handle, 28 is a roller, and 29 is an umbrella accommodating part.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Example 1:

referring to fig. 1, 2 and 3, a backpack chair includes a backpack body 1 and a chair 2, wherein the back side of the backpack has an accommodating space, the accommodating space has an upper opening and a lower opening, and the chair 2 can be folded in the accommodating space. The chair 2 comprises a chair back, chair legs and a seat plate 25; the chair legs comprise a first chair leg 23 and a second chair leg 24 which are arranged in parallel, and the upper end of the first chair leg 23 is sleeved on the chair back and can slide up and down along the chair back; one side of the seat plate 25 can be folded and arranged on the first chair leg 23; the upper end of the second leg 24 can be folded and mounted on the seat plate 25.

Through setting up the accommodation space at 1 dorsal part of knapsack body and being used for folding up chair 2, when not needing chair 2, chair 2 can fold up in this accommodation space, when needs use chair 2, can pull out chair 2, supplies the people to sit down to have a rest, makes this knapsack chair both can be used to splendid attire article, can regard as chair 2 to use again when feeling tired, obtains certain rest.

When folding, the seat plate 25 is folded upwards to make the seat plate 25 coincide with the first chair leg 23, the second chair leg 24 is folded upwards to make the second chair leg 24 coincide with the seat plate 25, and then the second chair leg 24 is slid upwards to be folded in the containing space.

Preferably, the chair also comprises a back plate which is fixed on the chair back and is close to the upper end. By arranging the back rest on the seat back, the back can also rest on the back rest when sitting on the seat plate 25, improving comfort.

Preferably, the chair further comprises a handle 27, and the handle 27 is fixedly arranged at the upper end of the chair back. The back of the chair can be conveniently pulled out by lifting the holding handle 27 upwards.

The rollers 28 are further mounted at the lower ends of the first leg 23 and the second leg 24, so that the backpack chair can be moved on the ground through the rollers 28, thereby reducing the load of people.

Preferably, the chair back comprises a first chair back 21 and a second chair back 22, the second chair back 22 is fixed in the accommodating space, and the lower end of the first chair back 21 is sleeved at the upper end of the second chair back 22 and can slide up and down along the second chair back 22.

More specifically, the first backrest 21 includes two mutually parallel first backrest 21 rods and the second backrest 22 includes two mutually parallel second backrest 22 rods. An inward concave slideway is vertically arranged along the outer surface of the second chair back 22 rod; the first chair back 21 rod is a hollow rod, an inwards-concave first sliding strip matched with the slide way is vertically arranged along the first chair back 21 rod, the lower end of the first chair back 21 rod is sleeved at the upper end of the second chair back 22 rod, and the first sliding strip is matched with the slide way to realize vertical sliding. The second seat back 22 is fixed in the accommodating space, and when the first seat back 21 is not needed, the first seat back 21 is retracted into the accommodating space.

More specifically, the first chair leg 23 comprises two first chair leg 23 rods arranged in parallel, the first chair leg 23 rods are of a hollow structure, a second sliding strip which is recessed inwards and matched with the sliding way is vertically arranged along the first chair leg 23 rods, the lower end of the first chair leg 23 rods is sleeved at the lower end of the second chair back 22 rods, and the second sliding strip is matched with the sliding way to realize vertical sliding. When the first leg 23 is not needed, the first leg 23 is retracted into the accommodating space.

More specifically, a lock mechanism is provided between the first seatback 21 and the second seatback 22, and between the first leg 23 and the second seatback 22. By this locking mechanism, the first seat back 21 and the first leg 23 can be locked at a certain position and the continuous sliding thereof can be stopped.

The locking mechanism may be a spring pin disposed at the end corresponding to the second seat back 22, a through hole corresponding to the spring pin is disposed at the end corresponding to the first seat back 21 and the first seat leg 23, and a pin head of the spring pin can pass through the through hole to lock and fix the first seat back 21 and the first seat leg 23.

The locking mechanism may be an adjusting bolt disposed on the first seat back 21 and the first seat leg 23, and when the first seat back 21 or the first seat leg 23 is adjusted to a proper position, the relative positions of the first seat back 21 and the second seat back 22, and the first seat leg 23 and the second seat back 22 can be fixed by screwing the adjusting bolt. When the first chair back 21 or the first chair leg 23 needs to be retracted, the corresponding adjusting bolt is loosened.

Preferably, a zipper 11 capable of closing the upper opening is arranged at the upper opening of the accommodating space. The lower end opening of the accommodating space is provided with a baffle plate 12 capable of closing the lower end opening, one side of the baffle plate 12 is hinged to one side of the lower end opening of the accommodating space, and the other side of the baffle plate 12 is in snap fit with the other side of the lower end opening of the accommodating space. After the chair back and the chair legs are folded into the containing space, the openings at the upper end and the lower end of the containing space are closed, and the backpack is not different from a common backpack.

Preferably, an umbrella storage part 29 is fixedly provided at a position of the first seat back 21 near the upper end thereof, and the umbrella can be stored in the umbrella storage part 29. The umbrella containing part 29 is internally fixed with screws, when the umbrella is needed, the umbrella is taken out, the lower end of the umbrella is matched with the screws in a threaded manner, the umbrella is fixed on the screws, and the sun and rain can be prevented when the umbrella is unfolded.

In an exemplary embodiment, the backpack body 1 is 55cm in length, 45cm in width and 40cm in thickness. The whole weight of the backpack chair does not exceed 5 kg. The chair 2 can be made in the same color as the backpack, making it more consistent and aesthetically pleasing. The length of the accommodating space is 50cm, the width is 40cm, the thickness is 20cm, and the accommodating space is isolated from other spaces of the backpack body 1 by lining cloth. The size of the backup plate can be 40-20 cm, and the first chair back 21 rod, the second chair back 22 rod, the first chair leg 23 and the second chair leg 24 are all square tubes. The length of the rod of the second chair back 22 can be 45cm, the length of the rod of the first chair back 21 and the length of the rod of the second chair leg 24 are designed adaptively, and after the second chair back is contracted into the accommodating space, the whole size is not larger than the length of the backpack body 1, so that the second chair back can be completely folded into the accommodating space.

The backpack chair can also be fully automatic, and four rollers 28 arranged on the chair legs can be controlled by a remote controller to automatically move. Can install battery and operation control panel in the accommodation space to the interface that charges is installed, charges through the USB charging wire.

The remote controller can be counted in the space of the front Buddha mountain illumination of the backpack body 1, and a small radio and a U disk socket can be arranged in the remote controller, so that a user can listen to song programs when having a rest conveniently.

The backpack chair can be applied to traveling bags and also can be applied to infant schoolbags.

Example 2:

referring to fig. 4 and 5, unlike embodiment 1, in this embodiment, the first seat back 21 is a U-shaped tube with an open lower end, the upper end of the first leg 23 is inserted into the lower end of the first seat back 21, and the first leg 23 can slide up and down in the first seat back 21. The second chair back 22 is an outer sleeve structure with openings at two ends, the second chair back 22 is sleeved on the periphery of the first chair back 21, and the seat plate and the second chair back 22 can be connected in a folding manner, so that the seat plate is arranged on the first chair legs 23. At this time, the backup plate is fixedly installed at the upper end of the first seatback 21. The first chair back 21 is fixed in the accommodating space, and when the chair is used, the second chair back 22 and the first chair legs are pulled downwards. The handle can be in sliding fit with the first chair back 21 through the pull rod, when the backpack chair needs to be dragged, the handle is held, and the backpack chair can be conveniently dragged by pulling out the pull rod.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A backpack chair comprises a backpack body (1) and is characterized by further comprising a chair (2), wherein an accommodating space is formed in the back side of the backpack, the accommodating space is opened at the upper part and the lower part, and the chair (2) can be folded in the accommodating space; the chair (2) comprises a chair back, chair legs and a seat plate (25); the chair legs comprise a first chair leg (23) and a second chair leg (24) which are arranged in parallel, and the upper end of the first chair leg (23) is in sliding fit with the chair back; one side of the seat plate (25) can be folded and arranged on the first chair leg (23); the upper end of the second chair leg (24) can be folded and arranged on the seat plate (25).

2. The backpack chair of claim 1 further comprising a back plate secured to the back adjacent the upper end.

3. The backpack chair according to claim 1 further comprising a handle (27), the handle (27) being fixedly disposed at an upper end of the chair back.

4. The backpack chair according to claim 1, wherein the first leg (23) and the second leg (24) are each mounted with rollers (28) at their lower ends.

5. The backpack chair according to claim 1, wherein a zipper (11) for closing the upper opening is provided at the upper opening of the receiving space.

6. The backpack chair as claimed in claim 1, wherein a baffle plate is provided at the lower opening of the receiving space to close the lower opening, one side of the baffle plate is hinged to one side of the lower opening of the receiving space, and the other side of the baffle plate is snap-fitted to the other side of the lower opening of the receiving space.

7. The backpack chair of claim 1 wherein an umbrella receiving portion is fixedly disposed on the backrest proximate the upper end thereof.

8. The backpack chair according to any one of claims 1 to 7, wherein the chair backs comprise a first chair back (21) and a second chair back (22), the second chair back (22) is fixed in the accommodating space, the lower end of the first chair back (21) is sleeved on the upper end of the second chair back (22) and can slide up and down along the second chair back (22), and the upper end of the first chair leg (23) is sleeved on the lower end of the second chair back (22) and can slide up and down along the second chair back (22).

9. A backpack chair according to claim 8, wherein a locking mechanism is provided between the first (21) and second (22) chair back and between the first leg (23) and second chair back (22).

10. The backpack chair according to any one of claims 1 to 7, wherein the chair backs comprise a first chair back (21) and a second chair back (22), the first chair back (21) is a U-shaped tube with an open lower end, the upper end of the first chair leg (23) is inserted into the lower end of the first chair back (21), the second chair back (22) is sleeved on the periphery of the first chair back (21), and the seat plate (25) is mounted on the first chair leg (23) in a foldable manner through the second chair back (22).