CN111887633B

CN111887633B - Foldable leisure chair

Info

Publication number: CN111887633B
Application number: CN202010667840.9A
Authority: CN
Inventors: 张崇斌
Original assignee: Anji Evs Furniture Co ltd
Current assignee: Anji Evs Furniture Co ltd
Priority date: 2020-07-13
Filing date: 2020-07-13
Publication date: 2023-09-19
Anticipated expiration: 2040-07-13
Also published as: CN111887633A

Abstract

The invention discloses a foldable leisure chair, which comprises a first chair body, wherein a groove is formed in the first chair body, and a leg rod which can turn around one end of the groove and is used for supporting the first chair body in a butting manner with the ground is arranged in the groove; the second chair body is provided with a fixing plate used for forming a chair back; the second chair body can be turned over to be overlapped with the upper part of the first chair body to form a first chair seat, or turned over to one side of the first chair body to enable the fixing plate to be in abutting fit with the ground to form a second chair seat. The foldable leisure chair can be simply operated to achieve the sitting and lying functions, meets the requirements of the public, is ingenious in structure and is convenient to carry and use.

Description

Foldable leisure chair

Technical Field

The invention relates to the technical field of chairs, in particular to a foldable leisure chair.

Background

The continuous progress and development of society makes people's life better and better, and people can make their own comfort and pleasing to the eye, constantly promote the decoration of house, put various furniture, such as sofa, chair etc. these chairs, though powerful, the volume is generally great, and the design structure is too complicated, and manufacturing cost is higher, and the cost is expensive can break away from ordinary life needs even.

Disclosure of Invention

The invention aims to provide a foldable leisure chair which can be operated simply to realize sitting and lying functions, meets the requirements of the public, has ingenious structure and is convenient to carry and use.

The technical scheme for solving the problems is as follows: a foldable leisure chair, comprising

The first chair body is provided with a groove, and a leg rod which can turn around one end of the groove and is used for supporting the first chair body in a manner of abutting against the ground is arranged in the groove; and

the second chair body is provided with a fixing plate used for forming a chair back; the second chair body can be turned over to be overlapped with the upper part of the first chair body to form a first chair seat, or turned over to one side of the first chair body to enable the fixing plate to be in abutting fit with the ground to form a second chair seat.

Preferably, the groove at least comprises a first rectangular groove, a second rectangular groove and a third rectangular groove, and one end of the first rectangular groove, the second rectangular groove and the third rectangular groove, which are used for rotatably mounting the leg rod, is provided with an inclined plane.

Preferably, the leg bar comprises a limiting piece used for limiting the leg bar when the leg bar is turned to abut against the inclined surface.

Preferably, the limiting part comprises a plugboard arranged on the outer wall of the leg rod and a clamping part arranged in the groove and used for clamping the plugboard in to limit the leg rod.

Preferably, the inclined plane is provided with a clamping groove for accommodating the clamping piece.

Preferably, the clamping piece comprises two clamping plates which are respectively arranged on the inner wall of the clamping groove to form a channel for the insertion of the plugboard, and the clamping plates comprise a fixing part for fixedly installing the clamping plates, an expanding part II and a tilting part which is abutted with the outer wall of the plugboard after the plugboard is inserted.

Preferably, the second enlarged portion is widened in a linear relationship along the insertion direction of the board.

Preferably, the plug board comprises an insertion part, an expansion part I and a plug board body which are sequentially arranged.

Preferably, the insertion portion is tapered in a linear relationship along the insertion direction of the board.

Preferably, the leg rod folding device further comprises a rubber block which is arranged in the groove and is used for being abutted against the leg rod when the leg rod is folded into the groove.

The invention has the beneficial effects that: the foldable leisure chair comprises a first chair body, a second chair body, a fixed plate, a first seat which is formed by leg rods and the like and can realize a sitting function only by simple operation, wherein the second seat body can be turned over to form a second seat with a sitting or lying function, the leg rods can be normally folded in a groove on the first chair body, and can also be turned over to form a certain included angle (usually an obtuse angle) with the bottom surface of the groove so as to be propped against the ground and support the weight of a human body; the leg bar and the groove are ingenious in structural design, firm in supporting and capable of being made of light materials, so that the whole weight is lighter, the leg bar is convenient to carry and use for a long time and anywhere, is not limited by places, environments and the like, and is more practical and convenient.

Drawings

Fig. 1 is a structural view of a foldable leisure chair according to the present invention.

Fig. 2 is a schematic view of a first chair body and a second chair body forming a seat according to an embodiment of the present invention.

Fig. 3 is a schematic view of a first chair body and a second chair body forming a seat according to an embodiment of the invention.

Fig. 4 is a structural view of a leg bar according to an embodiment of the present invention.

Fig. 5 is a structural diagram of a groove according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of a plug board and a clamping board according to an embodiment of the invention.

In the figure:

1-a first chair body; 2-a second chair body; 3-grooves; 31-rectangular groove I; 32-a second rectangular groove; 33-rectangular grooves III; 4-leg bars; 5-a fixing plate; 6-inclined plane; 61-clamping grooves; 7-a plugboard; 71-an insertion portion; 72-expansion one; 73-a plug board body; 8-clamping plates; 81-a fixing part; 82-second expansion part; 83-a tilting part; 9-rubber blocks.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention and the technical solutions in the prior art, the following description will explain specific embodiments of the present invention with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, from which other drawings can be obtained and from which other embodiments can be obtained without inventive effort for a person skilled in the art, and that the invention is not limited to these examples.

In the description of the present invention, it should be noted that, if terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are used, the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, only for convenience of describing the present invention and simplifying the description, and does not indicate or imply that the indicated apparatus or element must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

In the description of the present invention, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

Please refer to fig. 1 to 6. The embodiment of the invention provides a foldable leisure chair, which comprises

The first chair comprises a first chair body 1, wherein a groove 3 is formed in the first chair body 1, and a leg rod 4 capable of overturning around one end of the groove 3 and supporting the first chair body 1 in a manner of abutting against the ground is arranged in the groove; and

the second chair body 2 is provided with a fixed plate 5 used for forming a chair back; the second chair body 2 may be turned over to be overlapped with the first chair body 1 to form a first seat (not shown), or turned over to one side of the first chair body 1 to enable the fixing plate 5 to be abutted against the ground to be matched with the first chair body 1 to form a second seat (not shown).

The second chair body 2 is stacked on the first chair body 1 during normal use, and the second chair body and the first chair body cannot turn over, so that the fixing plate 5 plays a role of a backrest or a chair back; according to the requirement, the second chair body 2 can be turned over to form a second chair seat, and the area of the second chair seat is larger than that of the first chair seat, so that the second chair seat can be used for a single person to lie down for rest or for a plurality of persons to sit down for rest.

In one embodiment of the second seat, the second seat body 2 is turned to be substantially parallel to the first seat body 1, and the fixing plate 5 is abutted against the ground, so as to form a relatively flat supporting surface by matching with the support of the plurality of leg rods 4 on the first seat body 1, namely the second seat is used for lying down; in another embodiment, the second chair body 2 is turned around one side of the first chair body 1 to enable the fixing plate 5 to be abutted against the ground, namely, a certain included angle can be formed between the first chair body 1 and the second chair body 2, and the second chair body 2 can act as a backrest, so that the chair is more practical and comfortable.

Please refer to fig. 1, fig. 4 and fig. 5 again. In this example, the recess 3 may include at least a rectangular groove one 31, a rectangular groove two 32 and a rectangular groove three 33, where the rectangular groove one 31, the rectangular groove two 32 and the rectangular groove three 33 are used to rotatably mount the one end of the leg bar 4 is provided with an inclined plane 6, so that when the person sits on the seat one, the person rotates to mount the leg bar 4 by setting a certain number of rectangular grooves, and precisely turns the leg bar 4 outwards, that is, the leg bar 4 is rotatably mounted with a rotating shaft (not shown in the figure) at one end far from the center of the first chair body 1, so that the end of the leg bar 4 near the center of the first chair body 1 rotates around one end far from the center of the first chair body 1 until the leg bar 4 is abutted against the inclined plane 6, and the inclined plane 6 forms an obtuse angle with the bottom surface of the recess 3 (refer to fig. 3), so that when the person sits on the seat one, the person gravity can generate pressure to make the leg bar 4 better abut against the inclined plane 6, and cannot fold inwards towards the recess 3.

It should be further noted that the recess 3 in this embodiment includes, but is not limited to, a rectangular first groove 31, a rectangular second groove 32 and a rectangular third groove 33, and the rectangular first groove 31, the rectangular second groove 32 and the rectangular third groove 33 are distributed on the first chair body 1, and can change the corresponding positions according to the shape of the first chair body 1, that is, the distribution of the rectangular first groove 31, the rectangular second groove 32 and the rectangular third groove 33 can be designed by known techniques or conventional techniques, for example, by stress analysis, so that the leg bar 4 in each rectangular first groove 31, the rectangular second groove 32 and the rectangular third groove 33 can stably support the human body when being turned to abut against the ground to form the seat one or the seat two.

Please refer to fig. 1 to 6 again. In this case, a limiting member (not shown in the figure) may be further included to limit the leg lever 4 when the leg lever 4 is turned to abut against the inclined surface 6; the limiting parts comprise a plugboard 7 arranged on the outer wall of the leg rod 4 and a clamping part (not shown in the figure) arranged in the groove 3 and used for clamping the plugboard 7 to limit the leg rod 4, so that the leg rod 4 is in butt joint with the inclined plane 6 better, the leg rod 4 cannot easily turn inwards under the action of certain external force, the leg rod 4 can be limited through the limiting parts, namely the movable fixed leg rod 4, the leg rod 4 can be turned over with strong force under the artificial action, and the plugboard is folded into the groove 3.

Please refer to fig. 3 to 5 again. In this case, the inclined surface 6 may be provided with a clamping groove 61 for accommodating the clamping member, so that the overall weight can be reduced by the provided clamping groove 61, and the clamping member can be mounted.

Please refer to fig. 3 to 6 again. In this embodiment, in a specific implementation, one embodiment of the clamping member is: the clamping plate 8 comprises two clamping plates 8 which are respectively arranged on the inner wall of the clamping groove 61 to form a channel (not shown in the figure) for inserting the plug board 7, wherein the clamping plates 8 comprise a fixing part 81 for fixedly installing the clamping plates 8, a second expansion part 82 and a tilting part 83 which is abutted against the outer wall of the plug board 7 after the plug board 7 is inserted; the second expansion 82 may be gradually widened along the insertion direction of the board 7, so that the tilting portion 83 has a certain deformation capability, and the fixing portion 81 is provided with a cavity (not shown in the figure) for deforming the tilting portion 83, when the board 7 is gradually inserted/clamped into the channel, the second expansion 82 is first abutted against the board 7, the distance between the tilting portions 83 on the two boards 7 is smaller than the specific distance between the second expansion 82, that is, the contact between the tilting portion 83 and the board 7 is tighter, the extrusion force is larger, the board 7 is not easy to pass through the gap between the two tilting portions 83, and the board 7 needs to be clamped by slightly deforming the tilting portion 83, that is, slightly shifting towards the cavity, even if the first expansion 72 of the board 7 passes through.

Please refer to fig. 6 again. In this example, the plug board 7 may include an insertion portion 71, an enlarged portion 72, and a plug board body 73, which are sequentially arranged; the insertion portion 71 may be gradually narrowed in a linear relationship along the insertion direction of the board 7, so that the insertion portion 71 is disposed so as to pass through a channel with a minimum gap formed between the two clamping plates 8, so that the enlarged portion 72 of the board 7 enters, and the enlarged portion 72 is not easy to be blocked into or pass through a minimum channel formed between the two clamping plates 8 (i.e., a channel formed between the raised portions 83 of the two clamping plates 8) due to a larger radial distance of the enlarged portion 72, so that the raised portions 83 need to be deformed to a certain extent to pass through.

Please refer to fig. 1 and 5 again. In this example, the folding leisure chair may further include a rubber block 9 disposed in the groove 3 to be abutted against the leg bar 4 when the leg bar 4 is folded into the groove 3, so that the leg bar 4 can be folded into the groove 3 when the folding leisure chair is not used, and the rubber blocks 9 are disposed on two side walls of the groove 3 to be abutted against the leg bar 4, so that friction between the two is increased, and the leg bar 4 is not easy to slide or separate from the groove 3.

Specific embodiments of the present invention are described in detail above. It should be understood that numerous modifications and variations can be made in accordance with the concepts of the invention by one of ordinary skill in the art without undue burden. Therefore, all technical solutions which are available in the prior art through logic analysis, reasoning or limited experiments by those skilled in the art, which are considered by the present invention, shall be within the scope of protection defined by the present claims.

Claims

1. A foldable leisure chair, characterized in that: comprising

The novel chair comprises a first chair body (1), wherein a groove (3) is formed in the first chair body (1), and a leg rod (4) capable of overturning around one end of the groove (3) and used for supporting the first chair body (1) in a ground abutting mode is arranged in the groove; and

the chair comprises a second chair body (2), wherein a fixing plate (5) used for forming a chair back is arranged on the second chair body (2); the second chair body (2) can be turned over to be overlapped with the first chair body (1) to form a first chair seat, or turned over to one side of the first chair body (1) to enable the fixing plate (5) to be in abutting connection with the ground to be matched with the first chair body (1) to form a second chair seat; the groove (3) at least comprises a rectangular groove I (31), a rectangular groove II (32) and a rectangular groove III (33), wherein one end of the rectangular groove I (31), the rectangular groove II (32) and the rectangular groove III (33) for rotatably mounting the leg rod (4) is provided with an inclined surface (6); the limiting piece is used for limiting the leg rod (4) when the leg rod (4) is turned over to be abutted against the inclined surface (6); the limiting piece comprises a plugboard (7) arranged on the outer wall of the leg rod (4) and a clamping piece arranged in the groove (3) and used for clamping the plugboard (7) to limit the leg rod (4); a clamping groove (61) for accommodating the clamping piece is formed in the inclined surface (6); the clamping piece comprises two clamping plates (8) which are respectively arranged on the inner wall of the clamping groove (61) to form a channel for the insertion of the plugboard (7), wherein the clamping plates (8) comprise a fixing part (81) for fixedly installing the clamping plates (8), an expanding part II (82) and a tilting part (83) which is in butt joint with the outer wall of the plugboard (7) after the plugboard (7) is inserted; the second expansion part (82) gradually expands in a linear relation along the inserting direction of the plug board (7); the plug board (7) comprises an inserting part (71), an expanding part I (72) and a plug board body (73) which are sequentially arranged; the insertion portion (71) is tapered in a linear relationship along the insertion direction of the insertion plate (7).

2. A foldable leisure chair according to claim 1 wherein: the device also comprises a rubber block (9) which is arranged in the groove (3) and is used for being abutted against when the leg rod (4) is folded into the groove (3).