CN212185845U

CN212185845U - Multifunctional fully-folded folding stool convenient to disassemble

Info

Publication number: CN212185845U
Application number: CN202020801425.3U
Authority: CN
Inventors: 李明兴
Original assignee: Shandong Runchao Leisure Products Technology Co ltd
Current assignee: Shandong Runchao Leisure Products Technology Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2020-12-22
Anticipated expiration: 2030-05-14

Abstract

The utility model discloses a multifunctional fully-folded campstool convenient for disassembly, wherein a first crossbeam and a second crossbeam which are parallel are respectively welded between the upper ends of a first support and a second support, a first foot transverse pipe and a second foot transverse pipe which are parallel are respectively welded between the lower ends of the first support and the second support, the first support and the second support are both composed of oblique vertical pipes which are connected in a cross way, and the cross part between the two oblique vertical pipes is movably connected through screws; the first cross beam and the second cross beam are both provided with through holes, the through holes are spliced with annular sleeve openings at the end parts of the broadside nylon belts, steel wires penetrate through the first cross beam and the second cross beam and sequentially penetrate through the plurality of annular sleeve openings, and plugs are arranged at the two ends of the first cross beam and the second cross beam; the broadside nylon band be provided with a plurality ofly, a plurality of broadside nylon bands set up side by side and form the seat between first crossbeam and second crossbeam. The utility model has the advantages of reasonable design, convenient dismantlement and installation, convenient to use is reliable, and the practicality is strong.

Description

Multifunctional fully-folded folding stool convenient to disassemble

Technical Field

The utility model relates to a portable thing to sit on technical field, concretely relates to multi-functional full folding campstool convenient to dismantle.

Background

The campstool belongs to the traditional handmade craft product in China, and is a small-sized seat. The legs are crossed to be used as a support, canvas or hemp ropes and the like are stretched when the chair is seated, and the chair can be folded or folded when the chair is carried, so that the chair is very convenient. However, the seat surfaces of the existing campstool in the market are basically fixed by rivets and rivets, or tied and fixed on the cross beam of the campstool after being threaded. The seat surface is not easy to replace or even can not be replaced when the canvas or hemp rope material of the seat surface of the folding stool is aged in the long day. There are some folding campstool that can be easily disassembled on the market, such as chinese patent No. CN201720693500.7, but they are all complex in structure, and the difficulty of production and the cost of processing are increased virtually.

In addition, most campstool has no backrest, the comfort is poor when in use, and the campstool with the backrest is also available in the market, but the backrest cannot be folded, the length and the area after folding are large, and the folding campstool is inconvenient to carry. To sum up, the utility model designs a multi-functional full folding campstool convenient to dismantle.

SUMMERY OF THE UTILITY MODEL

To the not enough that exists on the prior art, the utility model aims at providing a multi-functional full folding campstool convenient to detach, structural design is reasonable, convenient dismantlement and installation, and convenient to use is reliable, and the practicality is strong.

In order to achieve the above purpose, the present invention is realized by the following technical solution: a multifunctional fully-folded folding stool convenient to disassemble comprises a first support, a second support, a first foot transverse pipe, a second foot transverse pipe, a seat surface, a first cross beam, a second cross beam and a backrest, wherein the first cross beam and the second cross beam which are parallel are welded between the upper ends of the first support and the second support respectively, the first foot transverse pipe and the second foot transverse pipe which are parallel are welded between the lower ends of the first support and the second support respectively, the first support and the second support are composed of oblique vertical pipes which are connected in a cross mode, and the middle cross position of the two oblique vertical pipes is movably connected through screws; the first cross beam and the second cross beam are both provided with through holes, the through holes are spliced with annular sleeve openings at the end parts of the broadside nylon belts, No. 45 steel wires with the wire diameter of 2.2mm penetrate through the first cross beam and the second cross beam, the steel wires sequentially penetrate through the plurality of annular sleeve openings, and two ends of the first cross beam and the second cross beam are provided with plugs; the plurality of broadside nylon belts are arranged between the first cross beam and the second cross beam side by side to form a seat surface; the middle upper parts of the first support and the second support are hinged with a backrest, the length of the first cross beam is larger than that of the second cross beam, and the backrest can be conveniently turned over to the upper rear part to achieve a limiting effect.

Preferably, the two ends of the wide-edge nylon belt are provided with annular notches, and the annular notches are formed by overlapping and pressing one part of the two ends of the nylon belt and sewing and fixing the two ends of the nylon belt by a sewing machine.

Preferably, the first cross beam and the second cross beam are both provided with the through holes with the same number of the broadside nylon belts.

Preferably, the first support, the second support, the first foot transverse tube, the second foot transverse tube, the first cross beam and the second cross beam are all stainless steel tubes.

The utility model has the advantages that: the utility model has reasonable structural design and convenient and reliable operation, the nylon belt is inserted through the steel wire, the disassembly and the assembly are convenient, the worn nylon belt with wide edge is convenient to replace, the service life of the main body of the campstool is prolonged, and the raw materials are saved; meanwhile, the seat surface has high flatness and does not scratch clothes. The folding stool can be used as a folding stool with a backrest, and can be used as a common folding stool after the backrest is put down, so that the folding stool is convenient to fold and saves space.

Drawings

The present invention will be described in detail with reference to the accompanying drawings and specific embodiments;

fig. 1 is a schematic view of the unfolding structure of the present invention (the backrest is turned over to the upper rear side, which has the effect of the backrest);

fig. 2 is a schematic view of another unfolded structure of the present invention (the backrest is turned to the front lower part, without backrest effect);

fig. 3 is a schematic view of the present invention in a folded state;

fig. 4 is a schematic structural view of the insertion hole of the present invention;

fig. 5 is a schematic view of the wide nylon band and the steel wire of the present invention.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1 to 5, the following technical solutions are adopted in the present embodiment: a multifunctional fully-folded folding stool convenient to disassemble comprises a first support A, a second support B, a first foot transverse pipe 1, a second foot transverse pipe 2, a seat face 3, a first cross beam 4, a second cross beam 5 and a backrest 10, wherein the first cross beam 4 and the second cross beam 5 which are parallel are respectively welded between the upper ends of the first support A and the second support B, the first foot transverse pipe 1 and the second foot transverse pipe 2 which are parallel are respectively welded between the lower ends of the first support A and the second support B, the first support A and the second support B are respectively composed of inclined vertical pipes which are mutually connected in a cross mode, and the middle cross position of the two inclined vertical pipes is movably connected through screws; the first cross beam 4 and the second cross beam 5 are both provided with a through hole 6, the through hole 6 is spliced with an annular sleeve opening 7-1 at the end part of a broadside nylon belt 7, a No. 45 steel wire 8 with the wire diameter of 2.2mm penetrates through the first cross beam 4 and the second cross beam 5, the steel wire 8 sequentially penetrates through a plurality of annular sleeve openings 7-1, and two ends of the first cross beam 4 and the second cross beam 5 are provided with plugs 9; the plurality of broadside nylon belts 7 are arranged, and the plurality of broadside nylon belts 7 are arranged between the first cross beam 4 and the second cross beam 5 side by side to form the seat surface 3; the middle upper parts of the first support A and the second support B are hinged with a backrest 10, and the length of the first cross beam is larger than that of the second cross beam, so that the backrest can be conveniently turned over to the upper back to play a role in limiting.

It is worth noting that the two ends of the wide-edge nylon belt 7 are both provided with annular looping 7-1, and the annular looping 7-1 is formed by overlapping and pressing one part of the two ends of the nylon belt and sewing and fixing the two parts by a sewing machine.

It is worth noting that the first beam 4 and the second beam 5 are both provided with the through holes 6 with the same number of broadside nylon belts 7.

In addition, the first support A, the second support B, the first foot transverse tube 1, the second foot transverse tube 2, the first cross beam 4 and the second cross beam 5 are all stainless steel tubes.

The first support A and the second support B of the embodiment are respectively positioned at the left side and the right side of the campstool and respectively consist of two inclined vertical pipes which are mutually crossed and juxtaposed, the cross points of the two inclined vertical pipes are fixedly connected by adopting locking screws, the upper end and the lower end of each inclined vertical pipe are respectively welded with the first cross beam 4, the second cross beam 5, the first foot transverse pipe 1 and the second foot transverse pipe 2 integrally, and the main structure of the whole campstool only uses two groups of screws, so that the part abrasion is greatly reduced, the whole structure of the campstool is firmer and more durable, and the service life of the main body of the campstool is prolonged; meanwhile, the modeling is more concise and beautiful, and raw materials are saved. When the folding stool of the embodiment is not used, the backrest is placed below the front side, and the first cross beam 4 and the second cross beam 5 are combined, so that the folding stool has two states when being used, as shown in fig. 1 and 2.

The folding stool seat surface of the embodiment adopts the broadside nylon belt, and is different from the folding stool seat surface made of canvas or hemp ropes on the market, so that the folding stool seat surface is more gorgeous. The wide nylon band is selected, so that the folding stool is firmer and more durable, the contact area with a human body is increased while the good air permeability is ensured, the pressure intensity is reduced, and the service life of the whole folding stool is further prolonged. Firstly, two ends of the broadside nylon band are respectively overlapped and pressed with a small block, and are sewn and fixed by a sewing machine, so that two ends of the broadside nylon band are annular openings formed by sewing, the upper surfaces of the first beam 4 and the second beam 5 are provided with the same number of the insertion holes as the broadside nylon band, and the width of the insertion holes is slightly wider than that of the broadside nylon band, so that the insertion is easy. The nylon woven belts are sequentially inserted into the stainless steel pipes through the insertion holes in the cross beams, then No. 45 steel wires with the wire diameter of 2.2mm are respectively inserted into the steel pipes of the first cross beam 4 and the second cross beam 5, and all the broadside nylon belts inserted into the steel pipes are also inserted into the steel pipes by the steel wires during insertion, so that all the broadside nylon belts on the surface of the whole campstool are fixed. And then the pipe orifices on the left and right sides of the first cross beam 4 and the second cross beam 5 are sealed by plugs 9. When the broadside nylon belt is aged, the steel wire 8 is drawn out only by taking off the plugs at one sides of the first cross beam 4 and the second cross beam 5, all the nylon belts naturally fall off, and then the new broadside nylon belt is replaced according to the mode; the steel wire is inserted into the nylon belt, so that the seat surface flatness can be improved, and clothes cannot be scratched.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A multifunctional fully-folded campstool convenient to disassemble is characterized by comprising a first support (A), a second support (B), a first foot transverse tube (1), a second foot transverse tube (2), a seat face (3), a first cross beam (4) and a second cross beam (5), wherein the first cross beam (4) and the second cross beam (5) which are parallel are welded between the upper ends of the first support (A) and the second support (B), the first foot transverse tube (1) and the second foot transverse tube (2) which are parallel are welded between the lower ends of the first support (A) and the second support (B), the first support (A) and the second support (B) are composed of inclined vertical tubes which are in cross connection with each other, and the middle cross position of the two inclined vertical tubes is movably connected through screws; the steel wire rope is characterized in that the first cross beam (4) and the second cross beam (5) are respectively provided with a through hole (6), the through holes (6) are spliced with annular sleeves (7-1) at the end parts of the broadside nylon belts (7), No. 45 steel wires (8) with the wire diameter of 2.2mm penetrate through the first cross beam (4) and the second cross beam (5), the steel wires (8) sequentially penetrate through the annular sleeves (7-1), and two ends of the first cross beam (4) and the second cross beam (5) are provided with plugs (9); the plurality of broadside nylon belts (7) are arranged, and the plurality of broadside nylon belts (7) are arranged between the first cross beam (4) and the second cross beam (5) side by side to form a seat surface (3); the middle upper parts of the first support (A) and the second support (B) are also hinged with a backrest (10), and the length of the first cross beam is greater than that of the second cross beam.

2. The multifunctional fully-folded campstool convenient to disassemble and assemble as claimed in claim 1, wherein the two ends of the wide nylon band (7) are provided with annular notches (7-1), and the annular notches (7-1) are formed by overlapping and pressing one part of the two ends of the nylon band and sewing and fixing the nylon band by a sewing machine.

3. The multifunctional fully-folded campstool convenient to disassemble and assemble as claimed in claim 1, wherein the first beam (4) and the second beam (5) are provided with the same number of insertion holes (6) for the broadside nylon tapes (7).

4. The multifunctional fully-folded campstool convenient to disassemble according to claim 1, wherein the first support (A), the second support (B), the first foot transverse tube (1), the second foot transverse tube (2), the first cross beam (4) and the second cross beam (5) are all stainless steel tubes.