CN216723595U

CN216723595U - Knapsack with folding table chair

Info

Publication number: CN216723595U
Application number: CN202123098000.4U
Authority: CN
Inventors: 刘思航
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-12-10
Filing date: 2021-12-10
Publication date: 2022-06-14
Anticipated expiration: 2031-12-10

Abstract

The utility model relates to a backpack with folding table and chair, which comprises a backpack body made of hard materials, wherein one side of the backpack body is provided with a containing cavity, and a cavity door made of flexible materials can be disassembled on the containing cavity; hold the intracavity and be equipped with folding table chair structure, outside folding table chair structure can stretch out and hold the chamber, be equipped with two at least supporting legs that can stretch out downwards in the inclusion, the beneficial effects of the utility model are that: can expand seat and table when needs have a rest for rest and dining, can swiftly accomodate when not needing to use, can not occupy the knapsack space, also do not influence the pleasing to the eye of knapsack simultaneously, use convenience more, it is more humanized.

Description

Knapsack with folding table chair

Technical Field

The utility model relates to a knapsack technical field, concretely relates to knapsack with folding table chair.

Background

Usually, when traveling or going out, the mode of knapsack is selected for a lot of people for convenience, but in the knapsack process, it is inevitable that the way of waiting for a car or trekking is tired, needs a short break, and additionally carrying a stool has a lot of inconvenience, and is not beautiful, is not convenient to take in, so if can combine knapsack and stool, can hide the stool when not using, can improve the convenience of use and the holistic aesthetic property of knapsack greatly.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a backpack with folding table chair is provided to overcome not enough among the above-mentioned prior art.

The utility model provides an above-mentioned technical problem's technical scheme as follows: a backpack with folding tables and chairs comprises a backpack body made of hard materials, wherein a containing cavity is arranged on one side of the backpack body, and a cavity door made of flexible materials is detachably arranged on the containing cavity; the containing cavity is internally provided with a folding table and chair structure which can be extended out of the containing cavity, and the bag body is internally provided with at least two supporting legs which can extend downwards.

The utility model has the advantages that: can expand seat and table when needs have a rest for rest and dining, can swiftly accomodate when not needing to use, can not occupy the knapsack space, also do not influence the pleasing to the eye of knapsack simultaneously, use convenience more, it is more humanized.

Drawings

Fig. 1 is a first expanded structural diagram of the present invention;

fig. 2 is a schematic diagram of an expanded structure of the present invention;

fig. 3 is a third schematic view of the expanded structure of the present invention;

fig. 4 is a schematic view of the folding structure of the present invention;

fig. 5 is a schematic view of a sectional structure of the button according to the present invention;

fig. 6 is a schematic diagram of a sectional structure of the button of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. the bag comprises a bag body, 2, an accommodating cavity, 3, a cavity door, 4, a folding table and chair structure, 5, supporting legs, 6, a seat board, 7, a table board, 8, supporting rods, 9, chair legs, 10, chair leg holes, 11, supporting rod holes, 12, a positioning structure, 13, buttons, 14, button holes, 15, springs, 16, pin holes, 17, positioning pin rods, 18 and an anti-friction pad.

Detailed Description

The principles and features of the present invention are described below in conjunction with the following drawings, the examples given are only intended to illustrate the present invention and are not intended to limit the scope of the present invention.

Embodiment 1, as shown in fig. 1 to 6, a backpack with folding tables and chairs includes a backpack body 1 made of hard material, an accommodating cavity 2 is arranged on one side of the backpack body 1, and a cavity door 3 made of flexible material is detachably arranged on the accommodating cavity 2; hold and be equipped with folding table chair structure 4 in the chamber 2, folding table chair structure 4 can extend out and hold chamber 2 outside, be equipped with two at least supporting legs 5 that can stretch out downwards in inclusion 1, when needs use, open chamber door 3, expand folding table chair structure 4, can enough use as the seat, it is used for having dinner to have the table again, it is more convenient to use, when need not use, fold again and put into and hold in the chamber 2, close chamber door 3, the secret nature is better, folding back occupation space is little, do not influence the holistic pleasing to the eye of inclusion 1, supporting leg 5 can play the effect of support to inclusion 1.

Example 2, as shown in fig. 1 to 6, this example is a further improvement on example 1, and specifically includes the following steps:

folding table chair structure 4 includes bedplate 6 and table 7, 6 one end of bedplate articulates in holding 2 below lateral walls in chamber, be connected with at least one bracing piece 8 between bedplate 6 and the table 7, 8 both ends of bracing piece are articulated mutually with bedplate 6 and table 7 respectively, 6 below hinges of bedplate have two at least chair legs 9, during the expansion, 6 upset down of bedplate, with table 7 pull-up, make bedplate 6 and table 7 be in the parallel, bracing piece 8 respectively with bedplate 6, table 7 is mutually perpendicular, expand chair leg 9, supporting leg 5 extension, can normal use.

Example 3, as shown in fig. 1 to 6, this example is a further improvement on example 2, and specifically includes the following:

be equipped with chair leg hole 10 and bracing piece hole 11 on the bedplate 6, chair leg 9 is rotatable to in the chair leg hole 10, and bracing piece 8 is rotatable to in the bracing piece hole 11, when folding taking in, accomodate into chair leg hole 10 and bracing piece hole 11 respectively with chair leg 9 and bracing piece 8 in, can reduce whole material's weight, the while is more convenient for accomodate, promotes the utilization ratio in space.

Example 4, as shown in fig. 1 to 6, this example is a further improvement on example 1, and specifically includes the following steps:

the lateral wall of the bag body 1 is provided with a positioning structure 12, the supporting legs 5 are telescopically positioned through the positioning structure 12, and the telescopic length of the supporting legs 5 can be adjusted and positioned as required to adapt to the ground with various unevenness.

Example 5, as shown in fig. 1 to 6, this example is a further improvement on example 4, and specifically includes the following:

the positioning structure 12 comprises a button 13 arranged on one side of the bag body 1, a button hole 14 is arranged on the bag body 1, the button 13 elastically stretches into the button hole 14 through a spring 15, and the button 13 is sleeved on the supporting leg 5; at least two pin holes 16 are formed in the supporting leg 5 close to the inner side of the bag body 1, a positioning pin rod 17 is arranged on the button 13, the positioning pin rod 17 is detachably connected in the pin holes 16, when the supporting leg 5 needs to be stretched out, the button 13 is pressed, the positioning pin rod 17 is separated from the pin holes 16 above, when the supporting leg 5 is stretched to the required length, the button 13 is loosened, and the positioning pin rod 17 is locked in the pin holes 16 below again to play a role in positioning.

Example 6, as shown in fig. 1 to 6, this example is a further improvement on example 1, and specifically includes the following:

the anti-friction pad 18 is arranged below the bag body 1, and when the bag body 1 is unfolded on the ground, the bottom of the bag body 1 can be well protected.

The number of the supporting legs 5 is preferably four, so that the supporting legs are more stable and avoid shaking caused by instability when the user sits on the chair.

The braces of the bag body 1 are arranged on the cavity door 3.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. The backpack with the folding table and chair is characterized by comprising a backpack body (1) made of hard materials, wherein a containing cavity (2) is arranged on one side of the backpack body (1), and a cavity door (3) made of flexible materials is detachably arranged on the containing cavity (2); a folding table and chair structure (4) is arranged in the accommodating cavity (2), the folding table and chair structure (4) can extend out of the accommodating cavity (2), and at least two supporting legs (5) capable of extending downwards are arranged in the bag body (1).

2. The backpack with folding table and chair as claimed in claim 1, characterized in that the folding table and chair structure (4) comprises a seat plate (6) and a table plate (7), one end of the seat plate (6) is hinged to the side wall below the accommodating cavity (2), at least one support rod (8) is connected between the seat plate (6) and the table plate (7), two ends of the support rod (8) are respectively hinged to the seat plate (6) and the table plate (7), and at least two legs (9) are hinged below the seat plate (6).

3. The backpack with folding table and chair according to claim 2, characterized in that the seat plate (6) is provided with a chair leg hole (10) and a support rod hole (11), the chair leg (9) can be rotated into the chair leg hole (10), and the support rod (8) can be rotated into the support rod hole (11).

4. The backpack with folding tables and chairs according to claim 1, characterized in that the side walls of the backpack body (1) are provided with positioning structures (12), and the supporting legs (5) are telescopically positioned by the positioning structures (12).

5. The backpack with folding table and chair as claimed in claim 4, characterized in that the positioning structure (12) comprises a button (13) disposed on one side of the backpack body (1), the backpack body (1) is provided with a button hole (14), the button (13) is elastically stretched in the button hole (14) by a spring (15), and the button (13) is sleeved on the supporting leg (5); the bag is characterized in that at least two pin holes (16) are formed in the supporting legs (5) close to the inner side of the bag body (1), positioning pin rods (17) are arranged on the buttons (13), and the positioning pin rods (17) are detachably connected into the pin holes (16).

6. The backpack with folding table and chair as claimed in claim 1, characterized in that the anti-friction pad (18) is arranged under the bag body (1).

7. Backpack with folding table and chair according to claim 1, characterized in that the number of support legs (5) is preferably four.

8. The backpack with folding table and chair as claimed in claim 1, characterized in that the straps of the bag body (1) are provided on the cavity door (3).