CN217906951U

CN217906951U - High back chair convenient to mount and dismount

Info

Publication number: CN217906951U
Application number: CN202222383994.2U
Authority: CN
Inventors: 李和傧
Original assignee: Ninghai Mumaren Outdoor Product Co ltd
Current assignee: Ninghai Mumaren Outdoor Product Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2022-11-29
Anticipated expiration: 2032-09-07

Abstract

The utility model relates to the technical field of tables and chairs, and discloses a high back chair convenient to mount and dismount, which comprises a detachable base, wherein the base is detachably connected with a plurality of foot rests, a chair cover is detachably connected on the base, at least one front supporting rod is detachably connected between the chair cover and the base, and at least one rear supporting rod is detachably connected between the chair cover and the base; when the base is horizontally placed, the height of each rear supporting rod is greater than that of each front supporting rod; the base comprises a plurality of connecting rods, the connecting rods are formed in a surrounding mode, the adjacent connecting rods are detachably connected through bent pipes, and one end of each foot rest is connected to the corresponding bent pipe in an inserted mode. The utility model has the advantages of convenient installation and disassembly, convenient cleaning and adjustable use angle.

Description

High back chair convenient to mount and dismount

Technical Field

The utility model relates to a table chair technical field, concretely relates to convenient high back of body chair is dismantled in installation.

Background

The chair is a daily life furniture, and including multiple styles such as back chair, armchair and round-backed chair, along with the improvement of people's standard of living, especially people are when outdoor rest or outing, through always carrying portable integral type chair or carrying foldable chair to be convenient for people to use in the open air, however, above-mentioned technical scheme exists following not enoughly:

1. carry light integral type chair, the transportation or the in-process of carrying, the transportation space that not only occupies is great, carries comparatively troublesome moreover.

2. The foldable chair is convenient to store and carry, but the foldable chair needs a connecting piece for connection, and the connecting part is easy to hide dust and dirt, so that the foldable chair is inconvenient to clean.

SUMMERY OF THE UTILITY MODEL

The utility model provides a high back chair which is convenient to assemble and disassemble, convenient to clean and adjustable in use angle.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high back chair convenient to mount and dismount comprises a detachable base, wherein a plurality of foot rests are detachably connected with the base;

the base is detachably connected with a chair cover, at least one front supporting rod is detachably connected between the chair cover and the base, and at least one rear supporting rod is detachably connected between the chair cover and the base; when the base is horizontally placed, the height of each rear supporting rod is larger than that of each front supporting rod;

the base comprises a plurality of connecting rods, the connecting rods are formed in a surrounding mode, the adjacent connecting rods are detachably connected through bent pipes, and one end of each foot rest is connected to the corresponding bent pipe in an inserted mode.

The principle and the advantages of the scheme are as follows: during installation, the connecting rods are connected by the bent pipes, the foot rests are inserted into the corresponding bent pipes, the front supporting rod and the rear supporting rod are installed together with the base, and finally the chair cover is arranged on the front supporting rod and the rear supporting rod, so that an area for a human body to lie and sit is formed. Compared with the prior art, the utility model discloses set the base to detachable to and many foot rests are pegged graft on the return bend that corresponds, and not only simple to operate, but also convenient to detach, each part after the dismantlement all can independently wash, can effectually avoid the junction to hide the problem of dust and dirt easily.

Preferably, as an improvement, a plurality of connecting rods enclose to form a rectangular frame, at least one cross rod is connected between any one group of connecting rods on opposite sides of the base, and both ends of each cross rod are detachably connected with the corresponding connecting rod through connecting pipes.

Has the advantages that: the cross rod is added, the structural stability of the base can be further improved, and the base is prevented from deforming under stress.

Preferably, as an improvement, one end of each rear support rod is inserted into the chair cover, and the other end of each rear support rod is inserted into the corresponding bent pipe.

Has the beneficial effects that: the chair cover is convenient to mount and dismount.

Preferably, as an improvement, each connecting rod is provided with a limiting groove, and each bent pipe and each connecting pipe are provided with a limiting boss matched with the limiting groove.

Has the beneficial effects that: not only can prevent that return bend, connecting pipe from rotating for the connecting rod, but also be convenient for return bend, connecting pipe respectively with the connecting rod be connected, further strengthen the structural stability of base.

Preferably, as an improvement, the seat cover is a flexible seat cover.

Has the beneficial effects that: can promote people and lie a comfort level, but also be convenient for accomodate and wash.

Preferably, as an improvement, the plurality of foot rests are divided into a pair of front support legs and a pair of rear support legs, and the pair of front support legs or the pair of rear support legs are in a telescopic structure.

Has the advantages that: through adopting extending structure, can realize the demand of adjustment high back of the body chair use angle, promptly, when shortening preceding stabilizer blade, be fit for people and sit on high back of the body chair immediately, when the extension back stabilizer blade, changed the inclination of high back of the body chair to be fit for people and lie on high back of the body chair, thereby satisfy different user demands.

Preferably, as an improvement, the included angle formed between any one of the front legs and its adjacent link is greater than 90 °, and the included angle formed between any one of the rear legs and its adjacent link is greater than 90 °.

Has the advantages that: by adopting the scheme, the front support leg and the rear support leg can support the whole structure more stably.

Preferably, as a modification, lower ends of the pair of front legs and the pair of rear legs are located on the same plane.

Has the advantages that: the front support leg and the rear support leg are prevented from being uneven, so that the high-back chair can stably stand on the bottom surface.

Preferably, as an improvement, each of the bent pipes and each of the connecting pipes is provided with a reinforcing rib.

Has the advantages that: through setting up the reinforced rib board, can increase the intensity of return bend and connecting pipe, avoid return bend and connecting pipe because of receiving external force damaged.

Preferably, as an improvement, each bent pipe is provided with a first plugging hole and a second plugging hole which are arranged in a staggered manner, each first plugging hole is used for inserting a corresponding front support rod or a corresponding rear support rod, and each second plugging hole is used for inserting a corresponding front support foot or a corresponding rear support foot.

Has the advantages that: the installation and the dismantlement of preceding bracing piece and back bracing piece are convenient for.

Drawings

Fig. 1 is a schematic view of a high back chair of the utility model, which is convenient to mount and dismount.

Fig. 2 is a schematic top view of the base of the present invention.

Fig. 3 is a schematic bottom view of the middle base of the present invention.

Fig. 4 is a schematic view of the middle engaging structure of the present invention.

Detailed Description

The following is further detailed by way of specific embodiments:

the reference numbers in the drawings of the specification include:

the chair comprises a base 100, a chair cover 110, an insertion block 111, a front support rod 120, a rear support rod 130, a limiting groove 141, a bent pipe 150, a first insertion hole 151, a second insertion hole 152, a connecting pipe 160, a cross rod 170, a limiting boss 180, a reinforcing rib plate 190, a foot rest 200, a clamping hole 201, a front support leg 210, a rear support leg 220, a clamping structure 400, a spring 410 and a top bead 420.

This embodiment is substantially as shown in figures 1-4 of the accompanying drawings: a high back chair convenient to install and detach comprises a detachable base 100, wherein a plurality of foot stands 200 are detachably connected to the base 100, a chair cover 110 is detachably connected to the base 100, preferably, the chair cover 110 is a flexible chair cover 110, at least one front support rod 120 is detachably connected between the chair cover 110 and the base 100, and at least one rear support rod 130 is detachably connected between the chair cover 110 and the base 100; when the base 100 is horizontally placed, the height of each rear support bar 130 is greater than that of each front support bar 120, so that a height difference convenient for the installation of the chair cover 110 is formed, and an area suitable for the back of a human body to lean against is formed; the base 100 comprises a plurality of connecting rods, the connecting rods are formed in a surrounding mode, two adjacent connecting rods are detachably connected through an elbow pipe 150, and one end of each foot rest 200 is connected to the corresponding elbow pipe 150 in an inserted mode.

Further, a plurality of connecting rods enclose to form a rectangular frame, at least one cross rod 170 is connected between any one group of connecting rods on opposite sides of the base 100, two ends of each cross rod 170 are detachably connected with the corresponding connecting rod through connecting pipes 160, specifically, the plurality of connecting rods are divided into two long connecting rods 140a and two short connecting rods 140b, one ends of the adjacent long connecting rods 140a and short connecting rods 140b are all inserted into the same bent pipe 150, one cross rod 170 is connected between the two long connecting rods 140a, the connecting pipes 160 are sleeved on the two long connecting rods 140a, the connecting pipes 160 are provided with three insertion holes, the cross rods 170 are inserted into the two connecting pipes 160, and the cross section of the base 100 is in a shape like a Chinese character 'ri'.

Furthermore, one end of each rear support bar 130 is inserted into the seat cover 110, the other end of each rear support bar 130 is inserted into the corresponding bent tube 150, the insertion blocks 111 are installed at four corners of the specific seat cover 110, and the upper ends of the rear support bars 130 are inserted into the corresponding insertion blocks 111.

Further, each connecting rod is provided with a limiting groove 141, each elbow 150 and each connecting pipe 160 are provided with a limiting boss 180 matched with the limiting groove 141, specifically, the surfaces of the two long connecting rods 140a and the two short connecting rods 140b are provided with the limiting grooves 141, the elbow 150 and the connecting pipe 160 are integrally formed with the limiting bosses 180 matched with the limiting grooves 141, and during installation, the connecting pipe 160 can slide along the corresponding long connecting rods 140 a.

Further, the plurality of foot rests 200 are divided into a pair of front legs 210 and a pair of rear legs 220, the lower ends of the pair of front legs 210 and the pair of rear legs 220 are located on the same plane, specifically, the number of the foot rests 200 is four, and the foot rests 200 are divided into two front legs 210 and two rear legs 220.

Further, the pair of front legs 210 or the pair of rear legs 220 are of a telescopic structure, in this embodiment, the front legs 210 are preferably of a telescopic structure, specifically, the front legs 210 include at least three connecting pipes (10 a,10b,10 c), the connecting pipe 10a is inserted into the connecting pipe 10b, the connecting pipe 10b is inserted into the connecting pipe 10c, the engaging structures 400 are respectively disposed between the connecting pipe 10a and the connecting pipe 10b and between the connecting pipe 10b and the connecting pipe 10c, and the connecting pipe 10c is inserted into the corresponding bent pipe 150.

Preferably, the clamping structure 400 includes an elastic member, the elastic member is preferably a spring 410, the spring 410 is connected with a top bead 420, the side walls of the connecting pipe 10a and the connecting pipe 10b are all provided with a clamping hole 201 for clamping the top bead 420, concretely, the connecting pipe 10a and the connecting pipe 10b are both connected with the spring 410, and the top bead 420 keeps away from the trend of the direction movement of the spring 410 under the action of the corresponding spring 410.

Further, the degree of an included angle (not labeled in the figures) formed between any front leg 210 and its adjacent link is greater than 90 °, the degree of an included angle (not labeled in the figures) formed between any rear leg 220 and its adjacent link is greater than 90 °, specifically, the degree of an included angle formed between any front leg 210 and its adjacent long link 140a and short link 140b is greater than 90 °, and the mean degree of an included angle formed between any rear leg 220 and its adjacent long link 140a and short link 140b is greater than 90 °.

Further, each bent tube 150 and each connecting tube 160 are provided with a reinforcing rib 190, each bent tube 150 is provided with a first inserting hole 151 and a second inserting hole 152 which are arranged in a staggered manner, each first inserting hole 151 is used for inserting the corresponding front support bar 120 or rear support bar 130, and each second inserting hole 152 is used for inserting the corresponding front support bar 210 or rear support bar 220.

The specific use process of this embodiment is as follows:

firstly, assembling the high-back chair, when the overall length of the front leg 210 needs to be shortened, pressing the corresponding top bead 420 on the connecting pipe 10a to enable the top bead 420 to overcome the elasticity of the corresponding spring 410, so that the connecting pipe 10b is separated from the clamping relation with the connecting pipe 10a, and then pressing the connecting pipe 10b into a part of the connecting pipe 10a to shorten the overall length of the front leg 210; when the whole length of the front leg 210 needs to be extended, the connecting tube 10a is pulled or pulled outwards, so that the corresponding top bead 420 on the connecting tube 10b is clamped on the clamping hole 201 on the connecting tube 10a again; therefore, the placing angle of the high-back chair can be changed by shortening or prolonging the whole length of the front support leg 210, so as to adapt to the situation that a human body sits on the high-back chair or lies on the high-back chair. It should be noted that, in order to realize the front leg 210 or the rear leg 220 as a telescopic structure, according to the above principle, the front leg 210 or the rear leg 220 may be configured as a plurality of connecting pipes connected with each other and configured as a multi-stage length-adjustable structure.

The above description is only an example of the present invention, and the common general knowledge of the known technical solutions and/or characteristics is not described herein. It should be noted that, for those skilled in the art, without departing from the technical solution of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.

Claims

1. The utility model provides a convenient high back of body chair is dismantled in installation, includes detachable base (100), base (100) can be dismantled and be connected with a plurality of foot rests (200), its characterized in that:

the chair cover (110) is detachably connected to the base (100), at least one front support rod (120) is detachably connected between the chair cover (110) and the base (100), and at least one rear support rod (130) is detachably connected between the chair cover (110) and the base (100); when the base (100) is horizontally placed, the height of each rear supporting rod (130) is greater than that of each front supporting rod (120);

the base (100) comprises a plurality of connecting rods, the connecting rods are formed in an enclosing mode, two adjacent connecting rods are detachably connected through bent pipes (150), and one end of each foot rest (200) is inserted into the corresponding bent pipe (150).

2. The high back chair convenient to mount and dismount as claimed in claim 1, wherein: the connecting rods are enclosed to form a rectangular frame, at least one cross rod (170) is connected between the connecting rods on any one group of opposite sides of the base (100), and two ends of each cross rod (170) are detachably connected with the corresponding connecting rods through connecting pipes (160).

3. The high back chair convenient to mount and dismount as claimed in claim 1, wherein: one end of each rear support rod (130) is inserted into the chair cover (110), and the other end of each rear support rod (130) is inserted into the corresponding bent pipe (150).

4. A high back chair convenient for mounting and dismounting as claimed in claim 2, wherein: each connecting rod is provided with a limiting groove (141), and each bent pipe (150) and each connecting pipe (160) are provided with limiting bosses (180) matched with the limiting grooves (141).

5. The high back chair convenient to mount and dismount as claimed in claim 1, wherein: the chair cover (110) is a flexible chair cover (110).

6. The high back chair convenient to mount and dismount as claimed in claim 1, wherein: the foot rest (200) is divided into a pair of front support legs (210) and a pair of rear support legs (220), and the pair of front support legs (210) or the pair of rear support legs (220) are of telescopic structures.

7. The high back chair convenient to mount and dismount as claimed in claim 6, wherein: the included angle degree formed between any front supporting leg (210) and the adjacent connecting rod is larger than 90 degrees, and the included angle degree formed between any rear supporting leg (220) and the adjacent connecting rod is larger than 90 degrees.

8. The high back chair convenient to mount and dismount as claimed in claim 6, wherein: the lower ends of the pair of front legs (210) and the pair of rear legs (220) are located on the same plane.

9. A high back chair convenient to mount and dismount as claimed in claim 2, wherein: and each bent pipe (150) and each connecting pipe (160) are provided with reinforcing ribs (190).

10. The high back chair convenient to mount and dismount as claimed in claim 6, wherein: each bent pipe (150) is provided with a first plug hole (151) and a second plug hole (152) which are arranged in a staggered mode, each first plug hole (151) is used for being inserted into the corresponding front supporting rod (120) or the corresponding rear supporting rod (130), and each second plug hole (152) is used for being inserted into the corresponding front supporting foot (210) or the corresponding rear supporting foot (220).