CN219813609U

CN219813609U - Portable folding chair

Info

Publication number: CN219813609U
Application number: CN202321042041.8U
Authority: CN
Inventors: 丁晗
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-05-05
Filing date: 2023-05-05
Publication date: 2023-10-13
Anticipated expiration: 2033-05-05

Abstract

The utility model provides a portable folding chair, which comprises a chair panel and supporting legs, wherein the supporting legs are arranged on one side of the chair panel and used for supporting the chair panel; the chair further comprises a connecting clamping block and a connecting buckle, wherein the number of the chair panels is multiple, a storage groove is formed in one side of each chair panel, the support legs are hinged to the inner sides of the storage grooves, and the support legs can rotate to the inner sides of the storage grooves; the connecting clamping blocks and the connecting buckles are arranged on the periphery of the chair panel. In order to conveniently carry a plurality of chair panels, a plurality of chair panels can be mutually stacked together, and the chair panels are clamped with a connecting clamping block arranged on another chair panel through a connecting clamping buckle arranged on one chair panel, so that the positioning treatment of the relative positions among the plurality of chair panels is finished, the mutually stacked chair panels form a whole under the action of the connecting clamping buckle, and the stacked chair panels occupy less bodies, so that the chair is convenient to carry.

Description

Portable folding chair

Technical Field

The utility model relates to the technical field of folding chairs, in particular to a portable folding chair.

Background

The folding chair is a portable chair with a stackable function, is convenient to carry, saves space, is commonly used in environments such as various training institutions, schools at different levels, public places and the like, belongs to a convenient design product, and relates to different folding modes of different folding chairs for convenience of different user groups under different environments.

The utility model with the publication number of CN107518660A provides a multi-purpose folding three-legged chair with rollers, and the folding chair can be folded and stored by enabling the height of a chair surface to be changed along with the length of a rope at the tail end of a chair leg, so that a user can finish the folding and storing work by pulling the chair leg, the mechanical mechanism of the conventional folding three-legged chair is effectively optimized, and the portability is improved. The roller device and the telescopic rod are arranged, so that the flexibility of the folding chair device is improved, and the device is assembled with peripheral cloth, so that the multifunctional functions of resting, placing articles, saving space and the like for a user are achieved. However, the folding manner of the folding chair is to fold the chair legs in the vertical direction of the chair panel, so that the occupied body of the chair body in the vertical direction is larger after timely folding and folding, and when the folding chair is applied to a use environment where a plurality of folding chairs are needed, such as a mahjong chair, the use environment of the mahjong chair at least needs four chairs for a user to sit, so that when carrying a plurality of folding chairs, the occupied body of the folding chair in the vertical direction after folding is larger, and the folding chair is inconvenient for one person to carry, and the portable folding chair is provided to solve the problems.

Disclosure of Invention

In view of this, the utility model provides a portable folding chair, in order to conveniently carry a plurality of chair panels, the plurality of chair panels can be mutually stacked together, and the connecting buckle arranged on one chair panel is clamped with the connecting clamping block arranged on the other chair panel, so that the positioning treatment of the relative positions among the plurality of chair panels is completed, the mutually stacked chair panels form a whole under the action of the connecting buckle, and the stacked plurality of chair panels occupy less bodies, thereby being convenient for carrying.

The technical scheme of the utility model is realized as follows: the utility model provides a portable folding chair, which comprises a chair panel and supporting legs, wherein,

the support legs are arranged on one side of the chair panel and used for supporting the chair panel;

also comprises a connecting clamping block and a connecting buckle, wherein,

the number of the chair panels is multiple, a storage groove is formed in one side of each chair panel, the support legs are hinged to the inner sides of the storage grooves, and the support legs can rotate to be stored in the storage grooves;

the connecting clamping blocks and the connecting clamping buckles are arranged on the periphery of the chair panel, and the connecting clamping buckle on one chair panel is selectively clamped with the connecting clamping block on the other chair panel and used for positioning the relative positions between the two chair panels.

On the basis of the above technical scheme, preferably, the seat panel is provided with three storage grooves, each storage groove is rotationally provided with one supporting leg, and the three supporting legs on the seat panel are distributed at equal intervals along the central line of the seat panel in the circumferential direction.

On the basis of the technical proposal, the utility model preferably further comprises a plurality of hanging rings and hand straps, wherein,

the hanging rings are respectively arranged on the chair panels, and two ends of the portable belt are respectively used for being movably connected with the hanging rings.

On the basis of the technical proposal, the utility model preferably further comprises two hooks, wherein,

the two hooks are respectively arranged at two ends of the portable belt, and the two hooks are respectively used for hanging the two hanging rings.

On the basis of the technical proposal, the support leg also preferably comprises a positioning bolt, and the support leg comprises a first foot rest and a second foot rest, wherein,

the first foot rest is hinged to the inner side of the storage groove, the second foot rest is arranged in a sliding mode relative to the first foot rest and slides along the length direction of the first foot rest;

the positioning bolt is arranged between the first foot rest and the second foot rest and is used for positioning the sliding position of the second foot rest relative to the first foot rest.

On the basis of the above technical scheme, preferably, the first stand is provided with a threaded hole in threaded connection with the positioning bolt, and the second stand is provided with a plurality of positioning through holes for inserting the positioning bolt.

On the basis of the technical proposal, the utility model preferably further comprises a reinforcing rib and a plurality of hinge brackets, wherein,

one side of the chair panel corresponding to the supporting legs is provided with an assembly groove communicated with the three storage grooves;

reinforcing ribs arranged on the inner side of the assembly groove;

the hinge brackets are respectively arranged on the inner sides of the storage grooves, the support legs are hinged with the hinge brackets, and the hinge brackets are fixedly connected with the reinforcing ribs.

On the basis of the technical scheme, preferably, the assembly grooves are triangular, and the reinforcing ribs are fully distributed in the assembly grooves.

On the basis of the technical proposal, the utility model preferably also comprises a plurality of hanging rods and a plurality of supporting frames, wherein,

the hanging rods are respectively arranged on the first foot frames;

and two ends of the plurality of brackets are respectively connected with two hanging rods in a hanging mode.

On the basis of the technical proposal, the utility model preferably further comprises a plurality of limit rings, wherein,

the limiting rings are respectively arranged at the end parts of the hanging rods and used for limiting the supporting frame to be separated from the hanging rods in the direction away from the first foot rest.

Compared with the prior art, the portable folding chair has the following beneficial effects:

(1) Through setting up the stabilizer blade and articulating in the inboard of accomodating the groove, when needs carry a plurality of chair panels, adjustable stabilizer blade rotates and accomodates in the inside of accomodating the groove relatively accomodating the groove, and the volume that takes up of this folding chair after accomodating this moment only has the chair panel part to take up the body. In order to conveniently carry a plurality of chair panels, the plurality of chair panels can be mutually stacked together, and the chair panels are clamped with the connecting clamping blocks arranged on the other chair panel through the connecting clamping blocks arranged on the one chair panel, so that the positioning treatment of the relative positions among the plurality of chair panels is finished. The mutually stacked chair panels form a whole under the action of the connecting buckle, and the stacked chair panels occupy fewer bodies, thereby being convenient to carry.

(2) Through setting up the hand strap, in the implementation, when needs carry a plurality of chair panels after stacking, can be with setting up the couple at hand strap both ends and articulate two link respectively, lift the chair panel that stacks together through the mode of lifting the hand strap with the pull-up to carry. Preferably, the two hooks can be connected with hanging rings on two side chair panels of the chair panels stacked together in a hanging manner, and the two hooks are respectively connected with the two side chair panels, so that the carrying stability of the portable belt is improved.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a front perspective view of a portable folding chair of the present utility model;

FIG. 2 is a rear perspective view of the portable folding chair of the present utility model;

FIG. 3 is an enlarged schematic view of the portable folding chair of the present utility model at A shown in FIG. 2;

FIG. 4 is a bottom view of the portable folding chair of the present utility model;

FIG. 5 is a cross-sectional view of the first leg and the second leg of the portable folding chair of the present utility model;

FIG. 6 is a perspective view of the portable folding chair of the present utility model after the first and second leg are received;

fig. 7 is a schematic view showing a state in which a plurality of seat panels of the portable folding chair of the present utility model are stacked on each other.

Detailed Description

The following description of the embodiments of the present utility model will clearly and fully describe the technical aspects of the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.

As shown in fig. 1 to 7, the portable folding chair of the present utility model comprises a chair panel 1 and legs 2, wherein the legs 2 are disposed at one side of the chair panel 1 for supporting the chair panel 1, and in practice, the chair panel 1 is provided with a plurality of legs 2 for supporting the chair panel 1; the folding chair further comprises a plurality of connecting clamping blocks 31 and connecting clamping buckles 32, wherein the number of the chair panels 1 is multiple, one side of the chair panel 1 is provided with a containing groove 11, the support legs 2 are hinged on the inner side of the containing groove 11, the support legs 2 can rotate to be contained in the containing groove 11, and after the folding chair is contained, the occupied body of the folding chair is only the occupied body of the chair panel 1; the connecting clamping blocks 31 and the connecting clamping blocks 32 are arranged on the periphery of the chair panel 1, the connecting clamping blocks 32 on one chair panel 1 are selectively clamped with the connecting clamping blocks 31 on the other chair panel 1, the relative positions between the two chair panels 1 are positioned, the plurality of chair panels 1 can be mutually stacked, and the plurality of chair panels 1 stacked with each other are positioned by the clamping of the connecting clamping blocks 31 through the connecting clamping blocks 32.

In particular, when a plurality of seat panels 1 are required to be carried, the adjustable leg 2 rotates relative to the storage groove 11 and is stored in the storage groove 11, and at this time, the occupied body of the folding chair only has the seat panel 1 partially occupied body. In order to conveniently carry the plurality of chair panels 1, the plurality of chair panels 1 can be mutually stacked together, and the plurality of chair panels 1 are clamped with the connecting clamping blocks 31 arranged on the other chair panel 1 through the connecting clamping buckles 32 arranged on one chair panel 1, so that the positioning treatment of the relative positions among the plurality of chair panels 1 is completed. The mutually stacked chair panels 1 form a whole under the action of the connecting buckles 32, and the stacked chair panels 1 occupy fewer bodies, thereby being convenient to carry.

As a preferred embodiment, the seat panel 1 is provided with three storage slots 11, and each storage slot 11 is rotatably provided with one support leg 2, and the three support legs 2 on one seat panel 1 are distributed at equal intervals along the center line of the seat panel 1 in the circumferential direction.

In a specific implementation, three support legs 2 distributed at equal intervals along the central line of the seat panel 1 support one seat panel 1, and when the support legs 2 are adjusted to rotate relative to the storage groove 11, the support legs 2 can be rotated to incline outwards, so that the support stability of the support legs 2 is improved.

As a preferred embodiment, the chair further comprises a plurality of hanging rings 4 and a carrying strap 51, wherein the hanging rings 4 are respectively arranged on the plurality of chair panels 1, and two ends of the carrying strap 51 are respectively used for being movably connected with the two hanging rings 4.

In practice, the connection process between the handle strap 51 and the chair panel 1 is completed by connecting both ends of the handle strap 51 with the hanging rings 4 on the two chair panels 1 stacked on each other, respectively. The plurality of chair panels 1 stacked on each other are lifted by pulling the lifting strap 51 up for carrying.

As a preferred embodiment, two hooks 52 are further included, wherein the two hooks 52 are respectively disposed at two ends of the hand strap 51, and the two hooks 52 are respectively used for hooking the two hanging rings 4.

In a specific implementation, the two hooks 52 are respectively connected with the two hanging rings 4 in a hanging manner, so that connection treatment between the carrying strap 51 and the hanging rings 4 is performed.

As a preferred embodiment, the support leg 2 further comprises a positioning bolt 6, and the support leg 2 comprises a first support leg 21 and a second support leg 22, wherein the first support leg 21 is hinged on the inner side of the storage groove 11, the second support leg 22 is arranged in a sliding manner relative to the first support leg 21, and slides along the length direction of the first support leg 21; the positioning bolt 6 is provided between the first stand 21 and the second stand 22 for positioning the sliding position of the second stand 22 relative to the first stand 21.

Through setting up first foot rest 21 and second foot rest 22 that are the slip setting each other, make stabilizer blade 2 scalable, slide position relative first foot rest 21 of second foot rest 22 is fixed a position through positioning bolt 6, support chair panel 1 when using through first foot rest 21 and second foot rest 22, when needs are accomodate this stabilizer blade 2, adjust second foot rest 22 and slide to the one side that is close to chair panel 1 along first foot rest 21, readjust first foot rest 21 rotates, first foot rest 21 and second foot rest 22 all can be accomodate in the inside of accomodating groove 11 this moment, for the mutual stack of chair panel 1.

As a preferred embodiment, the first stand 21 is provided with a threaded hole 211 in threaded connection with the positioning bolt 6, and the second stand 22 is provided with a plurality of positioning through holes 221 for inserting the positioning bolt 6.

In particular, when the sliding position of the second stand 22 relative to the first stand 21 is positioned by the positioning bolt 6, the positioning bolt 6 is rotated, and at this time, the positioning bolt 6 is moved to the insertion positioning through hole 221 by the screw hole 211, thereby completing the positioning process of the sliding position of the second stand 22.

As a preferred embodiment, comprising a reinforcing rib 71 and a plurality of hinge brackets 72, wherein one side of the corresponding leg 2 of the chair panel 1 is provided with an assembly groove 12 communicating with three receiving grooves 11; the reinforcing ribs 71 are provided inside the fitting groove 12; the plurality of hinge frames 72 are respectively provided at the inner sides of the respective receiving grooves 11, the legs 2 are hinged with the hinge frames 72, and the plurality of hinge frames 72 are fixedly connected with the reinforcing ribs 71.

In particular embodiments, the support legs 2 support the seat panel 1 by supporting the hinge brackets 72, and the plurality of hinge brackets 72 are fixedly connected with the reinforcing ribs 71, so that the reinforcing ribs 71 can also support the seat panel 1, thereby increasing the stability of the support legs 2 for supporting the seat panel 1.

As a preferred embodiment, the fitting groove 12 is triangular, and the reinforcing ribs 71 are provided to fill the fitting groove 12.

Designed to increase the stability of the support of the chair panel 1 by the stiffener 71.

As a preferred embodiment, the device further comprises a plurality of hanging rods 81 and a plurality of brackets 9, wherein the hanging rods 81 are respectively arranged on the first foot frames 21; two hanging rods 81 are respectively hung at two ends of the supporting frames 9.

In specific implementation, after the support leg 2 is opened, the plurality of brackets 9 and the plurality of hanging rods 81 can be adjusted to be hung, and at this time, the distance between the two first foot brackets 21 can be positioned under the own hardness of the brackets 9, so that the first foot brackets 21 are prevented from accidentally rotating, and the support stability of the support leg 2 is increased.

As a preferred embodiment, the hanger further comprises a plurality of limit rings 82, wherein the limit rings 82 are respectively arranged at the end parts of the hanging rods 81 and used for limiting the support frame 9 to be separated from the hanging rods 81 in a direction away from the first foot rest 21.

By the design, the support frame 9 can be shielded from the position of the support frame 9 away from the first foot rest 21 under the limit of the limit ring 82, so that the support frame 9 is prevented from being accidentally separated from the hanging rod 81, and the hanging stability of the support frame 9 and the hanging rod 81 is improved.

The working principle of the utility model is described as follows:

when the folding chair is used, the adjusting support leg 2 rotates to open the support leg 2, and then two ends of the supporting frame 9 are respectively connected with the two hanging rods 81 in a hanging mode, and at the moment, the support leg 2 can support the chair panel 1 so as to be convenient for a user to use. During use, the whole length of the support leg 2 can be adjusted by adjusting the sliding position of the second support leg 22 relative to the first support leg 21 and positioning the sliding position of the second support leg 22 relative to the first support leg 21 through the positioning bolt 6, so that the use is convenient. When a plurality of chair panels 1 need to be carried, the second stand 22 is adjusted to slide, the first stand 21 is adjusted to rotate, so that the support legs 2 can be completely contained in the containing groove 11, then the contained plurality of chair panels 1 are stacked, the stacked chair panels 1 are positioned by being clamped with the connecting clamping blocks 31 through the adjusting connecting clamping buckles 32, finally the hanging rings 4 are hung through the hanging hooks 52, and the carrying process of the plurality of chair panels 1 is carried out by the handle lifting belts 51, so that the use is convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. A portable folding chair comprises a chair panel (1) and support legs (2), wherein,

the support legs (2) are arranged on one side of the chair panel (1) and are used for supporting the chair panel (1);

the method is characterized in that: also comprises a connecting clamping block (31) and a connecting clamping buckle (32), wherein,

the number of the chair panels (1) is multiple, a containing groove (11) is formed in one side of each chair panel (1), the support legs (2) are hinged to the inner sides of the containing grooves (11), and the support legs (2) can rotate to be contained in the containing grooves (11);

the connecting clamping blocks (31) and the connecting clamping buckles (32) are arranged on the periphery of the chair panel (1), and one connecting clamping buckle (32) on the chair panel (1) is selectively clamped with the other connecting clamping block (31) on the chair panel (1) for positioning the relative positions of the two chair panels (1).

2. The portable folding chair as in claim 1, wherein: the chair comprises a chair panel (1), wherein three storage grooves (11) are formed in the chair panel (1), one support leg (2) is rotationally arranged in each storage groove (11), and the three support legs (2) on the chair panel (1) are distributed at equal intervals along the central line of the chair panel (1) in the circumferential direction.

3. The portable folding chair as in claim 1, wherein: also comprises a plurality of hanging rings (4) and a hand-held band (51), wherein,

the hanging rings (4) are respectively arranged on the chair panels (1), and two ends of the hand strap (51) are respectively used for being movably connected with the two hanging rings (4).

4. A portable folding chair as claimed in claim 3, wherein: also comprises two hooks (52), wherein,

the two hooks (52) are respectively arranged at two ends of the hand strap (51), and the two hooks (52) are respectively used for hanging the two hanging rings (4).

5. The portable folding chair as claimed in claim 2, wherein: also comprises a positioning bolt (6), and the support leg (2) comprises a first foot rest (21) and a second foot rest (22), wherein,

the first stand (21) is hinged to the inner side of the storage groove (11), and the second stand (22) is arranged in a sliding manner relative to the first stand (21) and slides along the length direction of the first stand (21);

and a positioning bolt (6) arranged between the first foot rest (21) and the second foot rest (22) and used for positioning the sliding position of the second foot rest (22) relative to the first foot rest (21).

6. The portable folding chair as in claim 5, wherein: the first foot rest (21) is provided with a threaded hole (211) in threaded connection with the positioning bolt (6), and the second foot rest (22) is provided with a plurality of positioning through holes (221) for inserting the positioning bolt (6).

7. The portable folding chair as claimed in claim 2, wherein: further comprises a reinforcing rib (71) and a plurality of hinge brackets (72), wherein,

an assembly groove (12) communicated with the three containing grooves (11) is formed in one side of the chair panel (1) corresponding to the supporting legs (2);

a reinforcing rib (71) arranged on the inner side of the assembly groove (12);

the hinge brackets (72) are respectively arranged on the inner sides of the storage grooves (11), the supporting legs (2) are hinged with the hinge brackets (72), and the hinge brackets (72) are fixedly connected with the reinforcing ribs (71).

8. The portable folding chair as in claim 7, wherein: the assembly grooves (12) are triangular, and the reinforcing ribs (71) are distributed on the assembly grooves (12).

9. The portable folding chair as in claim 6, wherein: also comprises a plurality of hanging rods (81) and a plurality of supporting frames (9), wherein,

a plurality of hanging rods (81) respectively arranged on the plurality of first footrests (21);

and two ends of the brackets (9) are respectively connected with two hanging rods (81).

10. The portable folding chair as in claim 9, wherein: also comprises a plurality of limit rings (82), wherein,

and a plurality of limit rings (82) are respectively arranged at the end parts of the hanging rods (81) and used for limiting the supporting frame (9) to be separated from the hanging rods (81) in the direction away from the first foot rest (21).