CN214963935U

CN214963935U - Folding chair

Info

Publication number: CN214963935U
Application number: CN202121016983.XU
Authority: CN
Inventors: 肖和平
Original assignee: Jiangsu Sanjo Intelligent Technology Co ltd
Current assignee: Jiangsu Sanjo Intelligent Technology Co ltd
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-03
Anticipated expiration: 2031-05-12

Abstract

The utility model provides a folding chair, include: the cushion part is made of soft materials; the support frame comprises a first support part, a second support part and a connecting piece for movably connecting the first support part and the second support part, and the cushion part is connected with the first support part; the first supporting part comprises a first accommodating groove, and the second supporting part is movably accommodated in the first accommodating groove through a connecting piece. The utility model discloses a but mobile support frame of accomodating and the cushion portion of adopting soft material to make provide a collapsible folding chair of accomodating, it has convenient to use, accomodates little, the portable's of back occupation space effect.

Description

Folding chair

Technical Field

The utility model relates to an outdoor apparatus instrument technical field, concretely relates to folding chair.

Background

With the advancement of technology and the increasing pace of life, people who often work indoors are increasingly inclined to do some outdoor activities during off-hours.

In outdoor activities, people often use various portable furniture, and folding chairs are the most common. However, the existing folding chair still has larger volume after being folded, and more inconvenience is brought to people for storage and carrying.

SUMMERY OF THE UTILITY MODEL

To the deficiency that prior art exists, the utility model aims to provide a folding chair, it has convenient to use, the advantage of being convenient for accomodate, carry.

In order to achieve the above purpose, the utility model provides a following technical scheme: a folding chair, comprising:

the cushion part is made of soft materials;

the support frame comprises a first support part, a second support part and a connecting piece for movably connecting the first support part and the second support part, and the cushion part is connected with the first support part;

the first supporting part comprises a first accommodating groove, and the second supporting part is movably accommodated in the first accommodating groove through the connecting piece.

Preferably, the connecting member includes a fixing portion connected to the first supporting portion, a locking portion for fixing the second supporting portion, and a connecting pipe connecting the fixing portion and the locking portion; one end of the second supporting part connected with the connecting piece is provided with a movable part, a sliding groove is arranged on the connecting pipe corresponding to the second supporting part, and the second supporting part is movably connected in the sliding groove through the movable part.

Preferably, the magnetic part is arranged at one end of the first supporting part connected with the fixing part, the magnetic part and the locking part are both made of magnetic materials, and the movable part is made of ferromagnetic materials.

Preferably, the second supporting portion comprises a first supporting leg and a second supporting leg, the first supporting leg is provided with a second accommodating groove, and the second supporting leg is movably accommodated in the second accommodating groove.

Preferably, the first supporting part comprises a vertical part and a horizontal part, and the second supporting part and the connecting part are fixed on the horizontal part; the horizontal piece is also provided with a third accommodating groove for accommodating the vertical piece, and the vertical piece is movably accommodated in the third accommodating groove.

Preferably, the connecting piece is internally provided with an isolating block, and the isolating block is made of non-ferromagnetic materials.

Preferably, the spacer block includes a first spacer portion and a second spacer portion and a pivot shaft for connecting the first spacer portion and the second spacer portion, and the first spacer portion and the second spacer portion are pivotally connected in the connecting tube by the pivot shaft.

Preferably, the first isolation portion and the second isolation portion are provided with gripping nails, and the inner wall of the connecting pipe is provided with gripping holes corresponding to the gripping nails.

Preferably, the grasping nail is made of ferromagnetic material, and the inner wall of the grasping hole is made of magnetic material.

Preferably, the grasping nail is made of elastic materials, the inner diameter of the hole edge of the grasping hole is smaller than the outer diameter of the grasping nail, and the grasping nail is in interference fit with the grasping hole.

The utility model discloses a but mobile support frame of accomodating and the cushion portion of adopting soft material to make provide a collapsible folding chair of accomodating, it has convenient to use, accomodates little, the portable's of back occupation space effect.

Drawings

FIG. 1 is a schematic view of the overall structure of a folding chair of the present invention;

FIG. 2 is a schematic structural view of the support frame of the present invention;

FIG. 3 is an exploded view of the support frame of the present invention;

FIG. 4 is a cross-sectional view of one of the connecting members of the present invention from one perspective;

FIG. 5 is an enlarged detail view taken at A in FIG. 4;

fig. 6 is a sectional view of the first support portion of the present invention.

Reference numerals: 10. a cushion portion; 20. a support frame; 201. a first support section; 202. a second support portion; 203. a connecting member; 204. a first receiving groove; 2031. a fixed part; 2032. a lock section; 2033. a connecting pipe; 2021. a movable portion; 2034. a chute; 2010. a magnetic part; 2022. a first supporting leg; 2023. a second support leg; 205. a second receiving groove; 2012. a vertical member; 2013. a horizontal member; 206. a third receiving groove; 30. an isolation block; 301. a first isolation section; 302. a second isolation portion; 303. a pivotal shaft; 304. grasping the nail; 305. and (4) grasping the hole.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1 to 6, the present embodiment provides a folding chair including: the cushion part 10 is made of soft materials, such as canvas or non-woven fabrics, and tough cloth is adopted for the cushion part 10, so that the cushion part is convenient for bearing, folding and storing; the support frame 20 comprises a first support part 201, a second support part 202 and a connecting part 203 for movably connecting the first support part 201 and the second support part 202, and the seat cushion part 10 is connected with the first support part 201; the first supporting portion 201 includes a first receiving groove 204, and the second supporting portion 202 is movably received in the first receiving groove 204 through a connecting member 203. The link 203 includes a fixing portion 2031 connected to the first support portion 201, a locking portion 2032 for fixing the second support portion 202, and a connection pipe 2033 connecting the fixing portion 2031 and the locking portion 2032; a movable portion 2021 is disposed at one end of the second supporting portion 202 connected to the connecting member 203, a sliding groove 2034 is disposed on the connecting pipe 2033 corresponding to the second supporting portion 202, and the second supporting portion 202 is movably connected in the sliding groove 2034 through the movable portion 2021. One end of the first supporting portion 201 connected to the fixing portion 2031 is provided with a magnetic attracting portion 2010, the magnetic attracting portion 2010 and the locking portion 2032 are both made of magnetic materials, and the movable portion 2021 is made of ferromagnetic materials. Optionally, the movable portion 2021 is set to be spherical, the magnetic attraction portion 2010 and the locking portion 2032 are both set to be groove-shaped and adapted to the movable portion 2021, the second supporting portion 202 further includes a supporting rod connected to the movable portion 2021 and protruding out of the connecting pipe 2033 through the chute 2034, the user controls the supporting rod to move the movable portion 2021 connected to the top of the supporting rod in the chute 2034, and when the movable portion 2021 moves to be close to the magnetic attraction portion 2010, the movable portion 2021 is fixed in the magnetic attraction portion 2010 under the magnetic attraction effect of the magnetic attraction portion 2010. When this folding chair is accomodate to needs, then exert external force to the support body of rod, make it keep away from magnetism portion 2010 and toward the removal of locking portion 2032 direction, when activity portion 2021 was close to locking portion 2032, activity portion 2021 will be fixed in locking portion 2032 under the magnetism effect of locking portion 2032. Preferably, the movable portion 2021 is set to be spherical, and the magnetic attracting portion 2010 and the locking portion 2032 are set to be groove portions, which is beneficial to adjusting the fixed angle of the supporting rod body.

As shown in fig. 1 to 6, preferably, two sets of the second supporting portions 202 and the connecting members 203 are provided, each set of the second supporting portions 202 includes a first supporting leg 2022 and a second supporting leg 2023, the first supporting leg 2022 is provided with a second accommodating groove 205, and the second supporting leg 2023 is movably accommodated in the second accommodating groove 205. Optionally, the tops of the first supporting leg 2022 and the second supporting leg 2023 are pivotally connected and fixed, and the second supporting leg 2023 can be received in the second receiving groove 205 after being pivoted.

As shown in fig. 1 to 6, preferably, the first supporting portion 201 includes a vertical member 2012 and a horizontal member 2013, and the two sets of second supporting portions 202 are respectively fixed at two ends of the horizontal member 2013 by two connecting members 203; the horizontal member 2013 further defines a third receiving slot 206 for receiving the vertical member 2012 therein, and the vertical member 2012 is pivotally fixed in the third receiving slot 206 and movably received in the third receiving slot 206. The cushion portion 10 is fixed to the top of the vertical member 2012 and suspended above the horizontal member 2013.

As shown in fig. 1 to 6, preferably, a separation block 30 for separating the magnetic attraction function of the magnetic attraction part 2010 or the locking part 2032 is further disposed in the connecting member 203, and the separation block 30 is made of a non-ferromagnetic material. Optionally, the spacer 30 includes a first spacer 301 and a second spacer 302, and a pivot shaft 303 for connecting the first spacer 301 and the second spacer 302, and the first spacer 301 and the second spacer 302 are pivotally connected in the connecting pipe 2033 through the pivot shaft 303. Alternatively, the first isolation portion 301 and the second isolation portion 302 are provided in a flat plate-like structure, and the first isolation portion 301 and the second isolation portion 302 are perpendicular to each other. The first isolation portion 301 and the second isolation portion 302 are both provided with a holding nail 304, and the inner wall of the connecting pipe 2033 is provided with a holding hole 305 corresponding to the holding nail 304.

During assembly, the right-angle structure formed by the first isolation portion 301 and the second isolation portion 302 faces the movable portion 2021, for example, the first isolation portion 301 is disposed close to the movable portion 2021, and the holding nail 304 on the first isolation portion 301 is fixed on the holding hole 305, that is, the isolation portion near the movable portion 2021 is fixed to the surface of the connecting pipe 2033 on the side where the chute 2034 is disposed, and at this time, the second isolation portion 302 is away from the surface of the connecting pipe 2033 on the side where the chute 2034 is disposed, and isolates the movable portion 2021 from the magnetic attraction portion 2010 or the locking portion 2032. Alternatively, two spacer blocks 30 may be provided, which are respectively disposed in the connecting pipe 2033 near the end of the fixed portion 2031 and the end of the locking portion 2032, and ensure that the spacer blocks 30 are fixed to the surface of the connecting pipe 2033 on the side where the sliding groove 2034 is disposed in the initial state of the spacer portion near the movable portion 2021. That is, when the movable portion 2021 slides in the sliding groove 2034, at least one separating portion is provided between the movable portion 2021 and the magnetic attracting portion 2010 or the locking portion 2032 to separate the movable portion 2021 from the magnetic attracting portion or the locking portion.

In the initial state, an external force is applied to the movable portion 2021, so that when the movable portion 2021 slides into the surface of the first isolation portion 301 and slides from the surface of the first isolation portion 301 to the surface of the second isolation portion 302, the movable portion 2021 will drive the second isolation portion 302 to pivot, and when the second isolation portion 302 approaches the surface of the connecting pipe 2033 on the side where the chute 2034 is disposed and is fixed on the holding hole 305 by the holding nail 304 under the pressure of the movable portion 2021, at this time, the first isolation portion 301 vertically connected to the second isolation portion 302 will be separated from the originally fixed holding hole 305 and will be isolated at the middle of the connecting pipe 2033 under the driving of the second isolation portion 302.

The ends of the first and

second isolation portions

301 and 302, which are far away from the pivot shaft 303, are provided with smooth arc-shaped planes, so that the movable portion 2021 can slide to the surface of the first or

second isolation portion

301 or 302 through the arc-shaped planes when sliding in the sliding groove 2034, and smoothly slide out of the surface of the isolation block 30 through the other arc-shaped plane.

In one embodiment, the capture pin 304 is made of a ferromagnetic material and the inner wall of the capture hole 305 is made of a magnetic material. The grasping holes 305 and the grasping nails 304 are fixed by magnetic attraction and can be separated from or fixed to each other by an external force under certain conditions.

In another embodiment, the holding nail 304 may be made of an elastic material, the inner diameter of the hole edge of the holding hole 305 is smaller than the outer diameter of the holding nail 304, and the holding nail 304 is in interference fit with the holding hole 305 to ensure that the holding nail 304 and the holding hole 305 can be separated from or fixed to each other under a certain external force.

To sum up, the utility model provides a folding chair has solved through the groove of accomodating of the adaptation of each other that current folding chair still need occupy great space after accomodating, is unfavorable for the problem of carrying to its mode of accomodating is simple, and folding after accomodating occupation space is less, is suitable for to carry and stores.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not necessarily depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.

Claims

1. A folding chair, comprising:

the cushion part is made of soft materials;

2. The folding chair as claimed in claim 1, wherein the connecting member includes a fixing portion connected to the first support portion and a locking portion for fixing the second support portion, and a connecting pipe connecting the fixing portion and the locking portion; the second supporting part with the one end that the connecting piece is connected is equipped with the movable part, correspond on the connecting pipe second supporting part department is equipped with the spout, the second supporting part passes through movable part swing joint be in the spout.

3. The folding chair as claimed in claim 2, wherein a magnetic part is disposed at an end of the first supporting part connected to the fixing part, the magnetic part and the locking part are made of magnetic material, and the movable part is made of ferromagnetic material.

4. The folding chair as claimed in claim 1, wherein the second supporting portion comprises a first supporting leg and a second supporting leg, the first supporting leg is provided with a second accommodating groove, and the second supporting leg is movably accommodated in the second accommodating groove.

5. The folding chair as claimed in claim 1, wherein said first support portion includes a vertical member and a horizontal member, said second support portion and said connecting member being secured to said horizontal member; and the horizontal piece is also provided with a third accommodating groove for accommodating the vertical piece, and the vertical piece is movably accommodated in the third accommodating groove.

6. The folding chair as claimed in claim 1, wherein a spacer is further provided in the connecting member, and the spacer is made of a non-ferromagnetic material.

7. The folding chair as claimed in claim 6, wherein said spacer block comprises a first spacer portion and a second spacer portion and a pivot shaft for connecting said first spacer portion and said second spacer portion, said first spacer portion and said second spacer portion being pivotally connected within said connecting tube by said pivot shaft.

8. The folding chair as claimed in claim 7, wherein said first partition and said second partition are provided with grasping nails, and said connecting tube has grasping holes on an inner wall thereof corresponding to said grasping nails.

9. The folding chair as claimed in claim 8, wherein said grasping nails are made of ferromagnetic material, and inner walls of said grasping holes are made of magnetic material.

10. The folding chair as claimed in claim 8, wherein the grasping nail is made of an elastic material, the inner diameter of the hole edge of the grasping hole is smaller than the outer diameter of the grasping nail, and the grasping nail is in interference fit with the grasping hole.