CN212878492U

CN212878492U - Folding chair

Info

Publication number: CN212878492U
Application number: CN202021476596.XU
Authority: CN
Inventors: 沈佳欢
Original assignee: Ningbo Minghuang Household Products Co ltd
Current assignee: Ningbo Minghuang Household Products Co ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-06
Anticipated expiration: 2030-07-23

Abstract

The utility model discloses a folding chair, which comprises a folding frame and a bottom frame component which can be folded and unfolded; when the underframe assembly is folded, the first annular piece and the second annular piece can be folded and drawn together; when the underframe assembly is unfolded, the first annular member and the second annular member are kept in an unfolded X-shaped configuration; the folding structure is simpler and is convenient to operate, so that a user can quickly unfold or fold the chair.

Description

Folding chair

Technical Field

The utility model relates to a deck chair, hanging chair that supplies people to have a rest/leisure especially relate to a folded cascade deck chair, hanging chair to can be accomodate when idle, reduce the parking space position.

Background

Outdoor leisure furniture comprises a lying bed (a deck chair), a shaking bed (a rocking chair) and the like, and is used for people to have a rest/rest. Reclining beds (recliners), rocking beds (rockers) generally include a support assembly and a bed (chair) surface assembly.

The foldable hanging chair with the publication number CN210902219U comprises a seat frame and a backrest frame, wherein the seat frame and the backrest frame are composed of two symmetrical halves through foldable connecting components.

A folding hanging basket and a folding hanging chair with the publication number of CN210696767U comprise a base; the mounting pieces are respectively arranged on two sides of the base; a plurality of connectors; a plurality of U-shaped strips; the adjacent U-shaped strips and the U-shaped strip positioned at the tail end and the base are connected through connecting pieces respectively.

The portable folding hanging chair with the publication number of CN209965775U comprises a base, a vertical rod and a hanging chair, wherein the hanging chair comprises a seat frame and a suspender component, the suspender component comprises a hanging frame and a plurality of suspenders, and the hanging frame and the suspenders are respectively matched with the seat frame in a hinged mode.

The inventor of the present invention has found that at least the following problems exist when implementing the above technical solution: the folding structure is complicated and the folding operation is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a novel folding chair, which has simple folding structure and convenient folding operation.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the folding chair comprises a foldable frame with a wrapping surface and a foldable and unfoldable underframe assembly, wherein the foldable frame comprises a first annular piece and a second annular piece which are hinged with each other and crossed to form an X-shaped structure, and the underframe assembly is connected to the lower parts of the first annular piece and the second annular piece; when the underframe assembly is folded, the first annular piece and the second annular piece can be folded and drawn together; when the chassis assembly is unfolded, the first ring member and the second ring member are maintained in an unfolded X-shaped configuration.

The utility model discloses further preferred technical scheme does: the chassis assembly comprises a chassis connected with the first annular piece and at least one linkage piece, the linkage piece is connected with the chassis and the second annular piece, and the chassis and the linkage piece can drive the first annular piece and the second annular piece to be folded and drawn together.

The utility model discloses further preferred scheme does: the first side of first loop forming element and the first side coupling of second loop forming element, the second side of first loop forming element and the second side coupling of second loop forming element.

The utility model discloses further preferred technical scheme does: the chassis is a U-shaped piece, and two free ends of the U-shaped piece are respectively connected to two ends of the bottom edge of the first annular piece in an axle mode.

The utility model discloses further preferred technical scheme does: one end of the linkage piece is connected to one side of the bottom frame in a shaft mode, and the other end of the linkage piece is connected to the bottom edge of the second annular piece in a shaft mode.

The utility model discloses further preferred technical scheme does: when the foldable frame is unfolded, the U-shaped underframe is positioned above the bottom edges of the two ring-shaped pieces to be used as a cushion support.

The utility model discloses further preferred technical scheme does: a lifting hook used as a hanging chair is arranged above the first annular part; a soft cushion is placed in the foldable frame.

The utility model discloses further preferred technical scheme does: when the foldable frame is unfolded, the wrapping surface is distributed at the rear side position of the foldable frame.

The utility model discloses further preferred technical scheme does: when the foldable frame is unfolded, the upper part of the second ring piece is positioned at the rear side of the upper part of the first ring piece, and the upper part of the first ring piece is higher than that of the second ring piece.

The utility model discloses further preferred technical scheme does: the cushion support is positioned in the foldable frame, or the cushion support exceeds the foldable frame in the length direction to form a lying bed support.

The utility model discloses further preferred technical scheme does: a soft cushion is placed in the foldable frame.

Compared with the prior art, the utility model has the advantages that the frame can be folded and the underframe assembly can be folded and unfolded; when the underframe assembly is folded, the first annular piece and the second annular piece can be folded and drawn together; when the underframe assembly is unfolded, the first annular member and the second annular member are kept in an unfolded X-shaped configuration; the folding structure is simpler and is convenient to operate, so that a user can quickly unfold or fold the chair.

Drawings

The present invention will be described in further detail below with reference to the drawings and preferred embodiments, but those skilled in the art will appreciate that the drawings are only drawn for the purpose of explaining the preferred embodiments, and therefore should not be taken as limiting the scope of the present invention. Furthermore, unless specifically stated otherwise, the drawings are merely schematic representations based on conceptual representations of elements or structures depicted and may contain exaggerated displays and are not necessarily drawn to scale.

FIG. 1 is a schematic view of the overall structure of a folding chair according to the first embodiment;

FIG. 2 is a schematic view of the overall structure of the folding chair according to the first embodiment;

FIG. 3 is an expanded view of the folding frame and chassis assembly according to one embodiment;

FIG. 4 is a perspective view showing the internal structure of a folding chair according to the first embodiment;

FIG. 5 is a schematic view of a folding frame and chassis assembly according to an embodiment;

FIG. 6 is an enlarged view of the first embodiment at C in FIG. 3;

FIG. 7 is an enlarged view of FIG. 5 at D in the first embodiment;

FIG. 8 is a schematic view of the overall structure of the folding chair according to the second embodiment;

FIG. 9 is a second drawing illustrating the overall structure of the folding chair according to the second embodiment;

FIG. 10 is an expanded view of the folding frame and base frame assembly according to the second embodiment;

fig. 11 is a folding schematic view of the folding frame and chassis assembly according to the second embodiment.

Detailed Description

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Those skilled in the art will appreciate that the description is illustrative only, and is not to be construed as limiting the scope of the invention.

It should be noted that: like reference numerals refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

As shown in fig. 1 to 7, specifically explaining a folding chair according to a first preferred embodiment of the present invention, 1, a folding chair 100A includes a foldable frame 10A having a covering surface 101A and a bottom frame assembly 20A, the foldable frame 10A includes a first annular member 11A and a second annular member 12A hinged to each other and crossing each other to form an X-shaped structure, and when the bottom frame assembly 20A is folded, the first annular member 11A and the second annular member 12A can be folded to be close to each other; when the undercarriage assembly 20A is deployed, the first and

second rings

11A, 12A remain in the deployed X-configuration.

Further, the method comprises the following steps of; the base frame assembly 20A includes a base frame 21A connected to the first ring member 11A and a linkage member 22A, the linkage member 22A is connected to the base frame 21A and the second ring member 12A, and rotating the base frame 21A and the linkage member 22A can drive the first ring member 11A and the second ring member 12A to be folded together.

The first annular member 11A and the second annular member 12A are integrally in an annular structure, and the specific shape may be circular, square, oval, special-shaped, and the like, and a certain section of the annular structure may be bent, or may be partially broken or opened. The annular member may be formed by connecting a plurality of segments or by bending a metal tube.

The linkage piece 22A is in linkage connection with the base frame 21A, the base frame 21A is connected with the first annular piece 11A, the linkage piece 22A is connected with the second annular piece 12A, and a user turns the base frame 21A upwards or downwards to drive the linkage piece 22A to rotate and then drive the second annular piece 12A which is hinged in an X shape to approach or move away from the first annular piece 11A; the unfolded chassis 21A can unfold the folding chair and keep the folding chair in an unfolded state; the folding structure is simpler and is convenient to operate, so that a user can unfold or fold the folding structure quickly. The link 22A may be a link.

A first side 01A of first ring member 11A is journaled to a first side 03A of second ring member 12A, and a second side 02A of first ring member 11A is journaled to a second side 04A of second ring member 12A. First ring member 11A and second ring member 12A may be X-shaped and cross-turned to achieve a folding or unfolding effect. The base frame 21A and the link 22A maintain the first ring member 11A and the second ring member 12A in the X-shaped configuration in the expanded state.

The base frame 21A is a U-shaped member, and two free ends of the U-shaped member are respectively pivoted to two ends of the bottom edge 05A of the first ring member 11A. Preferably, a connecting piece is connected to the free end of the U-shaped element in a rotatable manner, the other end of the connecting piece being fastened to the bottom edge 05A, or alternatively, being connected to the bottom edge 05A in a rotatable manner.

One end of the link 22A is coupled to one side of the base frame 21A, and the other end of the link 22A is coupled to the bottom side 06A of the second annular member 12A. The base frame 21A is provided with a linkage 22A on both sides, and preferably, the other end of the linkage 22A is coupled with a connecting piece, and the other end of the connecting piece is fixed on the bottom edge 06A, but may also be rotatably mounted on the bottom edge 06A.

When the foldable frame 10A is unfolded, the U-shaped base frame 21A is positioned above the bottom edges of the two ring-shaped members to serve as a cushion support. So that the soft cushion 102A can be placed on the cushion support.

A hook 103A serving as a hanging seat is provided above the first ring member 11A.

When the foldable frame 10A is unfolded, the wrapping surface 101A is distributed at a rear position of the foldable frame 10A.

When the foldable frame 10A is unfolded, the upper portion of the second ring member 12A is located at the rear side of the upper portion of the first ring member 11A, and the upper portion of the first ring member 11A is higher than the upper portion of the second ring member 12A.

Preferably, the seat cushion bracket formed in this embodiment is located inside the foldable frame 10A. And a soft seat cushion 102A is placed in the foldable frame 10A.

As shown in fig. 8 to 11, a second preferred embodiment of the folding chair of the present invention will be described in detail:

folding chair 100B, including collapsible frame 10B and chassis subassembly 20B that is equipped with packing surface 101B, collapsible frame 10B includes first annular member 11B and the second annular member 12B that articulates each other and alternately be the X type structure, chassis subassembly 20B includes chassis 21B and the link 22B of connecting in first annular member 11B, link 22B is connected in chassis 21B and second annular member 12B, rotate chassis 21B and link 22B and can drive first annular member 11B and second annular member 12B and fold up each other.

The linkage piece 22B is in linkage connection with the bottom frame 21B, the bottom frame 21B is connected with the first annular piece 11B, the linkage piece 22B is connected with the second annular piece 12B, and a user turns the bottom frame 21B upwards or downwards to drive the linkage piece 22B to rotate and then drive the second annular piece 12B which is hinged in an X shape to approach or move away from the first annular piece 11B; the unfolded underframe 21B can unfold the folding chair and keep the folding chair in an unfolded state; the folding structure is simpler and is convenient to operate, so that a user can unfold or fold the folding structure quickly.

The base frame 21B and the link 22B maintain the first ring member 11B and the second ring member 12B in the X-shaped configuration in the expanded state.

A first side 01B of the first ring 11B is journaled to a first side 03B of the second ring 12B, and a second side 02B of the first ring 11B is journaled to a second side 04B of the second ring 12B. The first ring member 11B and the second ring member 12B may be turned in an X-shape to achieve the folding or unfolding effect.

The base frame 21B is a U-shaped member, and two free ends of the U-shaped member are respectively pivotally connected to two ends of the bottom edge 05B of the first ring member 11B. Preferably, a connecting piece is connected to the free end of the U-shaped element in a rotatable manner, the other end of the connecting piece being fastened to the bottom edge 05B, or alternatively, being connected to the bottom edge 05B in a rotatable manner.

One end of the link 22B is pivotally connected to one side of the base frame 21B, and the other end of the link 22B is pivotally connected to the bottom side 06B of the second annular member 12B. The two sides of the bottom frame 21B are both provided with a linkage 22B, and preferably, the other end of the linkage 22B is coupled with a connecting piece, and the other end of the connecting piece is fixed on the bottom edge 06B, but of course, the connecting piece can also be rotatably arranged on the bottom edge 06B.

When the foldable frame 10B is unfolded, the U-shaped base frame 21B is positioned above the bottom edges of the two ring-shaped members to serve as a cushion support. So that the soft cushion 102B can be placed on the cushion support.

A hook 103B as a hanging seat is provided above the first ring member 11B.

When the foldable frame 10B is unfolded, the wrapping surface 101B is distributed at a rear position of the foldable frame 10B.

When the foldable frame 10B is unfolded, the upper portion of the second ring member 12B is located at the rear side of the upper portion of the first ring member 11B, and the upper portion of the first ring member 11B is higher than the upper portion of the second ring member 12B.

Preferably, the seat cushion bracket formed in the present embodiment is beyond the foldable frame 10B in the length direction to form a lying bed bracket K. And a soft cushion 102B is placed on the lying bed bracket K. The soft cushion 102B can improve the comfort of the user when lying.

Certainly, in the practical application process, the wrapping surfaces can be sleeved on the lying bed support K and the second annular part 12B, and the plane formed by connecting the lying bed support K and the second annular part 12B forms a lying plane for a user to lie and relax on the lying plane.

It should be noted that the actual length of the linking member 22B in this embodiment can be adjusted according to the required angle for the first annular member 11B and the second annular member 12B to be unfolded or folded. When the angle of turning the first annular member 11B and the second annular member 12B is large, a long linkage member 22B is usually configured; conversely, when the angle at which the first annular member 11B and the second annular member 12B need to be turned is small, a short link 22B is connected between the second annular member 12B and the base frame 21B.

Preferably, the linkage 22B can be provided in a multi-stage telescopic structure, so that different lying angles can be realized in the same folding chair. Specifically, when the second ring 12B is required to be expanded to a greater angle, the link 22B may be pulled outwardly a distance to match the angle at which the two rings are required to be expanded.

The wrapping surface is flexible and foldable cloth, braided fabric, braided rattan and the like, and can be folded or unfolded along with the folding or unfolding of the foldable frame.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the utility model is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element to be referred must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is also to be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "coupled" are to be construed broadly, e.g., as meaning fixedly attached, detachably attached, or integrally attached; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above is to the detailed introduction of the folding chair provided by the utility model, and the specific individual example is applied herein to explain the principle and the implementation mode of the utility model, and the explanation of the above embodiment is only used for helping to understand the utility model and the core idea. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the protection scope of the appended claims.

Claims

1. The folding chair is characterized by comprising a foldable frame with a wrapping surface and a foldable and unfoldable underframe assembly, wherein the foldable frame comprises a first annular piece and a second annular piece which are hinged with each other and crossed to form an X-shaped structure, and the underframe assembly is connected to the lower positions of the first annular piece and the second annular piece; when the underframe assembly is folded, the first annular piece and the second annular piece can be folded and drawn together; when the chassis assembly is unfolded, the first ring member and the second ring member are maintained in an unfolded X-shaped configuration.

2. The folding chair as claimed in claim 1, wherein the base frame assembly includes a base frame connected to the first ring member and at least one linkage member, the linkage member is connected to the base frame and the second ring member, and rotation of the base frame and the linkage member drives the first ring member and the second ring member to fold together.

3. The folding chair as claimed in claim 1, wherein the first side of the first ring member is pivotally connected to the first side of the second ring member, and the second side of the first ring member is pivotally connected to the second side of the second ring member.

4. The folding chair as claimed in claim 2, wherein the base frame is a U-shaped member, and two free ends of the U-shaped member are pivotally connected to two ends of a bottom edge of the first ring member, respectively.

5. The folding chair as claimed in claim 4, wherein one end of the link member is pivotally connected to one side of the base frame, and the other end of the link member is pivotally connected to a bottom side of the second ring member.

6. The folding chair as claimed in claim 4, wherein the U-shaped bottom frame is positioned above the bottom edges of the two ring members to serve as a seat support when the foldable frame is unfolded.

7. The folding chair as claimed in claim 1, wherein a hook is provided as a hanging chair above the first ring member; a soft cushion is placed in the foldable frame.

8. The folding chair as claimed in claim 1, wherein said wrapping surface is disposed at a rear position of said foldable frame when said foldable frame is unfolded.

9. The folding chair as claimed in claim 1, wherein the foldable frame is unfolded such that the upper portion of the second ring member is positioned at the rear side of the upper portion of the first ring member, and the upper portion of the first ring member is higher than the upper portion of the second ring member.

10. The folding chair as claimed in claim 6, wherein said seat support is located within said foldable frame or said seat support extends lengthwise beyond said foldable frame to form a lounge support.