CN220141180U - Drawing type three-folding chair - Google Patents

Abstract

The utility model relates to the technical field of folding chairs, in particular to a drawing type three-folding chair, which comprises a folding chair structure and a foot rest structure and is characterized in that: the utility model provides a folding foot support structure, including folding foot support board, installation lid, pull groove, recess, pillow pad, the inside of recess is equipped with, can slide in the mounting groove of handrail bottom through first supporting legs to through gear stopper fixed position, thereby make the angle of back and bench change, make it change between seat and deck chair, thereby the second supporting legs can be according to the change of first supporting legs to adjust angle and cooperate first supporting legs, be when becoming the deck chair, the bracing piece of back dorsal can be used for supporting subaerial, make the people can lie more stable, this device simple structure, convenient to use and practicality are higher.

Description

Drawing type three-folding chair

Technical Field

The utility model relates to the technical field of folding chairs, in particular to a drawing type three-folding chair.

Background

The folding chair can be unfolded for normal use when in use and folded and compressed when in need of storage, thereby not only ensuring normal use in daily life, but also saving space when not in use.

Aiming at the problems, the three-fold chair disclosed in China patent (publication No. CN 208435032U) is characterized in that the top of the three-fold chair is hinged to a front support frame and a rear support frame, a first seat surface is hinged to the front support frame, a first support part is hinged to the front end of the first seat surface, a second support part is hinged to the rear end of the first seat surface, an extension rod is arranged at one end of the second support part, a push rod is hinged to the extension rod, the push rod is hinged to the first support part, an armrest is hinged to the second support part, a clamping block is further arranged at the top of the front support frame and the rear support frame, and an adjusting mechanism matched with the clamping block is arranged on the bottom surface of the armrest. According to the technical scheme, the arranged sucker can enable the three-fold chair to be stored in a manner of being closely attached to the wall vertically, and the armrest is provided with the adjusting mechanism which is convenient for adjusting the angle of the three-fold chair, so that a user can easily adjust the angle of the three-fold chair in a lying state without lifting up the body to adjust the three-fold chair, and the user is more convenient;

although the above-mentioned mode can solve present folding chair function and is comparatively single, and the space that the folding chair had sits down is narrow and small, when people lie on the folding chair again want to carry out the angle to the folding chair and adjust, just must rise, avoid the weight loading of health on the folding chair, simultaneously need to pull the handrail forward, block the handrail when putting down suitable position, but the position of adjustment needs to try constantly, when accomodating the folding chair, will fold the chair and lean on the wall to put, because the focus of folding chair is higher for the folding chair is easy to slip or empty, has brought the potential safety hazard for the user, nevertheless people still can only keep sitting up the posture when wanting to put down on the folding chair, uncomfortable, consequently, it is to need pull formula three folding chair to solve above-mentioned problem.

Disclosure of Invention

1) Technical problem to be solved by the utility model

Aiming at the defects of the prior art, the utility model designs the drawing type three-folding chair, and the device solves the problem that the legs can only keep the sitting posture and is not comfortable enough when the existing folding chair is put flat so as to lie on the chair.

2) Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a pull formula three-fold chair, includes folding chair structure and foot support structure, the foot support structure comprises telescopic link and folding foot layer board, install folding foot layer board on the telescopic link, the installation lid is installed at the top of folding foot layer board, the pull groove has been seted up to one side at installation lid top, the inside of folding foot layer board is seted up flutedly, the inside of recess is equipped with the pillow pad.

As the preferable scheme of the utility model, the folding chair structure consists of a stool, a backrest and armrests, wherein the backrest is arranged on the back side of the stool, the armrests are arranged on the two sides of the backrest, the first supporting legs are arranged at the bottoms of the armrests, the second supporting legs are arranged on the first supporting legs, the bottom of the armrests is provided with a mounting groove, a plurality of gear limiting blocks are arranged in the mounting groove, and the supporting rods are arranged on the back side of the backrest.

As a preferred aspect of the present utility model, the backrest is mounted on the back side of the bench, the backrest is rotatable with respect to the bench, and one end of the armrest is mounted on both sides of the backrest and rotatable.

As the preferable scheme of the utility model, the telescopic rods are arranged on the bottom of the stool, the telescopic rods can be pulled out from the bottom of the stool, the telescopic rods are of U-shaped structural design, the folding foot supporting plates are arranged on the tops of the connecting rods between the telescopic rods, and the folding foot supporting plates can rotate up and down on the telescopic rods.

As a preferable scheme of the utility model, the top of the first supporting leg is inserted into the inside of the mounting groove, a triangular opening is formed between the first supporting leg and the second supporting leg, and the first supporting leg and the second supporting leg can rotate.

As a preferred embodiment of the present utility model, the support bar is mounted on the back side of the backrest and the support bar is movable.

As a preferred embodiment of the utility model, the bench and the backrest are made of Testoslin cloth.

3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, through the design of the foot support structure, when the folding chair structure is changed into a bed from being laid down, the telescopic rod is pulled out, the folding foot support plate is rotated to the top of the telescopic rod, the mounting cover is opened through the pulling groove, and the pillow cushion in the groove in the folding foot support plate is taken out and used as a pillow, so that people can walk more comfortably.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is an expanded view of the overall structure of the present utility model;

FIG. 3 is a bottom view of the overall structure of the armrest of the present utility model;

fig. 4 is a schematic view of the internal structure of the folding foot rest of the present utility model.

In the figure: 1-folding chair structure, 11-bench, 12-first supporting legs, 13-armrests, 14-back, 15-supporting rods, 16-second supporting legs, 17-mounting grooves, 18-gear limiting blocks, 2-foot support structure, 21-telescopic rods, 22-folding foot supporting plates, 23-mounting covers, 24-drawing grooves, 25-grooves and 26-pillow cushions.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Examples:

the utility model designs a drawing type three-folding chair, which solves the problem that the existing folding chair only can keep the sitting posture and is not comfortable enough when the folding chair is put flat so as to lie on the upper surface;

referring to fig. 1-4, the present utility model provides a technical solution:

the drawing type three-folding chair comprises a folding chair structure 1 and a foot support structure 2.

In this embodiment, referring to fig. 1, 2 and 4, the specific structure of the foot rest structure 2 is as follows:

the foot support structure 2 consists of a telescopic rod 21 and a folding foot support plate 22, wherein the telescopic rod 21 is provided with the folding foot support plate 22, the top of the folding foot support plate 22 is provided with a mounting cover 23, one side of the top of the mounting cover 23 is provided with a drawing groove 24, the inside of the folding foot support plate 22 is provided with a groove 25, and the inside of the groove 25 is provided with a pillow pad 26;

specifically, when the folding chair structure 1 is changed from being laid down to being used as a bed, the telescopic rod 21 can be pulled out, the folding foot support plate 22 is rotated to the top of the telescopic rod 21, the mounting cover 23 is opened through the pulling groove 24, and the pillow pad 26 in the groove 25 in the folding foot support plate 22 is taken out and used as a pillow, so that a user can more comfortably walk.

In this embodiment, referring to fig. 1 to 3, a specific structure of the folding chair structure 1 is as follows:

the folding chair structure 1 consists of a stool 11, a backrest 14 and armrests 13, wherein the backrest 14 is arranged on the back side of the stool 11, the armrests 13 are arranged on two sides of the backrest 14, a first supporting leg 12 is arranged at the bottom of each armrest 13, a second supporting leg 16 is arranged on each first supporting leg 12, a mounting groove 17 is formed in the bottom of each armrest 13, a plurality of gear limiting blocks 18 are arranged in the mounting groove 17, and a supporting rod 15 is arranged on the back side of each backrest 14;

specifically, the first supporting leg 12 can slide in the mounting groove 17 at the bottom of the armrest 13 and is fixed in position by the gear limiting block 18, so that the angle between the backrest 14 and the stool 11 is changed, the angle is changed between the seat and the reclining chair, the second supporting leg 16 can be adjusted according to the change of the first supporting leg 12 to be matched with the first supporting leg 12, and when the reclining chair is changed, the supporting rod 15 at the back side of the backrest 14 can be used for supporting on the ground, so that a person can lie more stably.

Further, the telescopic rods 21 are installed on the bottom of the stool 11, the telescopic rods 21 can be pulled out from the bottom of the stool 11, the telescopic rods 21 are of U-shaped structural design, the folding foot supporting plates 22 are installed on the tops of connecting rods between the telescopic rods 21, and the folding foot supporting plates 22 can rotate up and down on the telescopic rods 21, so that the folding foot supporting plates 22 can be pulled out or retracted from the bottom of the stool 11 freely, folded when not used, and occupied space is reduced.

The working flow of the utility model is as follows: the angle between the backrest 14 and the stool 11 is changed by sliding the first supporting leg 12 in the mounting groove 17 at the bottom of the armrest 13 and fixing the position by the gear limiting block 18, so that the angle between the backrest 14 and the stool 11 is changed, the second supporting leg 16 can be adjusted according to the change of the first supporting leg 12 to match with the first supporting leg 12, when the reclining chair is changed, the supporting rod 15 at the back side of the backrest 14 can be used for supporting on the ground, so that a person can lie more stably, the telescopic rod 21 is pulled out, the folding foot supporting plate 22 is rotated to the top of the telescopic rod 21, the mounting cover 23 is opened by the pulling groove 24, the pillow cushion 26 in the groove 25 in the folding foot supporting plate 22 is taken out and used as a pillow, the person can more comfortably walk, the folding foot supporting plate 22 can be pulled out or retracted freely from the bottom of the stool 11, the occupied space is reduced when the reclining chair is not used, the device is simple in structure, and convenient to use and high practicability.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The drawing type three-folding chair comprises a folding chair structure (1) and a foot support structure (2), and is characterized in that: the foot support structure (2) comprises telescopic link (21) and folding foot layer board (22), install folding foot layer board (22) on telescopic link (21), installation lid (23) are installed at the top of folding foot layer board (22), pull groove (24) have been seted up to one side at installation lid (23) top, recess (25) have been seted up to the inside of folding foot layer board (22), the inside of recess (25) is equipped with pillow pad (26).

2. The push-pull three fold chair of claim 1 wherein: the utility model provides a folding chair structure (1) comprises bench (11), back (14) and handrail (13), back (14) are installed to the dorsal part of bench (11), handrail (13) are all installed to the both sides of back (14), first supporting legs (12) are installed to the bottom of handrail (13), install second supporting legs (16) on first supporting legs (12), mounting groove (17) have been seted up to the bottom of handrail (13), internally mounted of mounting groove (17) has a plurality of gear stopper (18), bracing piece (15) are installed to the dorsal part of back (14).

3. The push-pull three fold chair of claim 2 wherein: the backrest (14) is mounted on the back side of the bench (11), the backrest (14) and the bench (11) are rotatable, and one end of the armrest (13) is mounted on both sides of the backrest (14) and rotatable.

4. The push-pull three fold chair of claim 2 wherein: the telescopic rods (21) are arranged on the bottom of the stool (11), the telescopic rods (21) can be pulled out from the bottom of the stool (11), the telescopic rods (21) are of U-shaped structural design, the folding foot supporting plates (22) are arranged on the tops of connecting rods between the telescopic rods (21), and the folding foot supporting plates (22) can rotate up and down on the telescopic rods (21).

5. The push-pull three fold chair of claim 2 wherein: the top of the first supporting leg (12) is inserted into the mounting groove (17), a triangular opening is formed between the first supporting leg (12) and the second supporting leg (16), and the first supporting leg (12) and the second supporting leg (16) can rotate.

6. The push-pull three fold chair of claim 2 wherein: the support rod (15) is arranged on the back side of the backrest (14) and the support rod (15) is movable.

7. The push-pull three fold chair of claim 2 wherein: the stool (11) and the backrest (14) are made of Testoslin cloth.