CN211459482U

CN211459482U - Foldable functional chair

Info

Publication number: CN211459482U
Application number: CN201922440875.4U
Authority: CN
Inventors: 张�林; 陈艳萍; 杨红艳; 黄丹; 唐建平; 吴成星; 谢武轩
Original assignee: Sichuan Guanchi Furniture Co ltd
Current assignee: Sichuan Guanchi Furniture Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-11
Anticipated expiration: 2029-12-30

Abstract

The utility model provides a collapsible function chair belongs to folding chair technical field, including the backrest plate, the cushion, first landing leg, a week cover is equipped with the nylon belt on the backrest plate, the nylon belt is made up and is connected with the neck brace, one side that the neck brace is fixed in the backrest plate is close to upper end department promptly, it is provided with the waist and holds in the palm to be located under the neck brace with one side, the inside heating wire that is equipped with of waist support, the backrest plate lower extreme is connected with the cushion, the cushion bottom is connected with the lower part of backup pad, the upper portion of backup pad is fixed in the dorsal part of backrest plate, and the inside heating wire that is provided with of cushion equally, the cushion both sides all are fixed with first landing leg and second landing leg, first landing leg links to each other through first articulated elements alternately, and first landing leg upper end integrated into one piece has the bearing. The design of the device accords with human engineering, ensures the use comfort level and has practical popularization significance.

Description

Foldable functional chair

Technical Field

The utility model relates to a folding chair field especially relates to a collapsible function chair.

Background

The folding chair is a portable chair with a folding function, is convenient to move and saves space. Originally for military use. The device is commonly used in various training institutions, schools at all levels, public places, hospitals, restaurants, hotels, companies, families and other places. At present, the widely used folding chair more adopts iron art or wooden material, and the texture is harder, and lacks more humanized design for it is not good to sit the sense, sits on it for a long time and can the soreness of waist back pain, and especially user's back position and shoulder feel tired easily.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a collapsible functional chair is provided with the neck brace of taking the protruding grain of massage through backrest plate one side top, and the below is then fixed with arch waist and holds in the palm, mutually supports bearing user's neck and the easy tired position of two big sedentariness of waist, plays certain effect of relaxing, and global design accords with ergonomic, has improved the comfort level when using.

In order to solve the above problems, the utility model provides a foldable functional chair, which comprises a backrest plate, a cushion and a first support leg, wherein a nylon belt is sleeved on the upper end of the backrest plate in a circle, the nylon belt is sewed and connected with a neck support, namely, the neck support is fixed on one side of the backrest plate close to the upper end, the neck support is a special-shaped body with a shallow groove in the middle, a waist support is arranged under the neck support on the same side, the outer side surface of the waist support is arc-shaped, the inner side is rectangular and is tightly fixed on the side surface of the backrest plate, a heating wire is arranged in the waist support, the lower end of the backrest plate is connected with the cushion, the opening and closing angle of the backrest plate and the cushion after the cushion is opened and fixed is about 100 degrees, the bottom of the cushion is connected with the lower part of a support plate, the upper part of the support plate is fixed, cushion both sides all are fixed with first landing leg and second landing leg, first landing leg with the second landing leg links to each other through first articulated elements cross-over, and first landing leg upper end integrated into one piece has the bearing to hold in the palm, the bearing holds in the palm the upper surface and has erect the table, the table bottom is close to one end department screw rod fastening and has the second articulated elements, it has the one end of connecting the loop bar to articulate in the second articulated elements, another pot head of connecting the loop bar is established and is fixed in on one of them a set of first landing leg, just the connecting loop bar is located the top of one of them a set of first articulated elements.

Preferably, first landing leg is provided with two sets ofly altogether, the second landing leg is provided with two sets ofly altogether, first articulated elements is provided with two sets ofly altogether, first landing leg with the second landing leg passes through two liang of crossings of first articulated elements are fixed in respectively the cushion both sides.

Preferably, wherein a set of first articulated elements outside can be dismantled and be connected with the receiver, the receiver is the ascending cavity cuboid of opening, and inside perpendicular bottom surface ground interval is provided with two sets of baffles.

Preferably, the table upper surface is provided with a cup groove near one corner, a clamp plate is clamped at a position far away from one side of the cup groove and is connected with the edge of one side of the table, a lamp pole is fixed on the upper surface of the clamp plate, and an illuminating lamp is movably connected to the upper end of the lamp pole.

Preferably, the nylon tape is positioned at the intersection of the back sides of the back boards, and is sewn with a sticking fixing buckle, and the sticking fixing buckle can be torn to stick repeatedly.

Preferably, a plurality of groups of soft massaging convex grains are uniformly distributed on the surface of one side of the neck support.

Preferably, one side of the power line socket is hinged with a protective shell, and the protective shell can be opened and closed to cover the power line socket.

Preferably, rubber pads are adhered to the bottoms of the first supporting leg and the second supporting leg, namely four groups of the rubber pads are arranged.

The utility model has the advantages that:

1. this collapsible function chair, back board one side top is provided with the neck brace of taking the protruding grain of massage, and the below is then fixed with arch waist and holds in the palm, mutually supports two big easy tired positions of sitting for a long time of bearing user's neck and waist, plays certain effect of relaxing, and the global design accords with ergonomic, has improved the comfort level when using.

2. The foldable functional chair is hinged with the table plate which is horizontally placed, and the cup groove and the illuminating lamp on the table plate are matched, so that a user can conveniently read or write over a table, and the practicability is improved.

3. This collapsible function chair, cushion and waist hold in the palm inside and be provided with the heating wire, and the intercommunication power can produce the heat supply heat source when weather is cold for it is comfortable to sit to feel, and is more humanized.

Drawings

FIG. 1 is a perspective view of a foldable functional chair according to the present invention;

FIG. 2 is a schematic diagram of a structure of a foldable functional chair table board of the present invention;

fig. 3 is a rear view of the backrest plate of the foldable functional chair of the utility model.

In the figure: 1-backrest plate, 2-cushion, 3-support plate, 4-first support leg, 5-second support leg, 6-bearing support, 7-first hinge piece, 8-connecting loop bar, 9-second hinge piece, 10-table plate, 11-cup groove, 12-clamping plate, 13-lamp pole, 14-illuminating lamp, 15-waist support, 16-nylon belt, 17-neck support, 18-adhesive fixing buckle, 19-power line socket, 20-protective shell, 21-rubber pad and 22-storage box.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to fig. 1, fig. 2 and fig. 3, the embodiment provides a foldable functional chair of the present invention, which comprises a backrest plate 1, a cushion 2, a first leg 4, a nylon belt 16 covering the upper end of the backrest plate 1, a neck support 17 sewn to the nylon belt 16, wherein the neck support 17 is fixed to one side of the backrest plate 1 near the upper end, the neck support 17 is a special-shaped body with a shallow groove in the middle, a waist support 15 is arranged under the neck support 17 on the same side, the outer surface of the waist support 15 is arc-shaped, the inner side is rectangular and is tightly fixed to the side surface of the backrest plate 1, and a heating wire is arranged inside the waist support 15, the lower end of the backrest plate 1 is connected to the cushion 2, the opening and closing angle of the backrest plate 1 and the cushion 2 after opening and fixing is about 100 degrees, the bottom of the cushion 2 is connected to the lower portion of the support plate 3, the upper portion of the support plate 3 is fixed, 2 both sides of cushion all are fixed with first landing leg 4 and second landing leg 5, first landing leg 4 links to each other through first articulated elements 7 cross-hinged with second landing leg 5, and 4 upper ends integrated into one piece of first landing leg have the bearing to hold in the palm 6, the bearing holds in the palm 6 upper surfaces and has erect table 10, table 10 bottom is close to one end department screw rod fastening and has second articulated elements 9, it has the one end of connecting loop bar 8 to articulate in the second articulated elements 9, the other pot head of connecting loop bar 8 is established and is fixed in on one of them group of first landing leg 4, and connecting loop bar 8 is located the top of one of them group of first articulated elements 7.

In this embodiment: first landing leg 4 is provided with two sets ofly altogether, and second landing leg 5 is provided with two sets ofly altogether, and first articulated elements 7 is provided with two sets ofly altogether, and first landing leg 4 and second landing leg 5 are fixed in cushion 2 both sides respectively through two liang of crossings of first articulated elements 7, and the manual opening and shutting of being convenient for is accomodate or is expanded.

In this embodiment: wherein 7 outsides of a set of first articulated elements can be dismantled and be connected with receiver 22, and receiver 22 is the ascending cavity cuboid of opening, and inside perpendicular bottom surface ground interval is provided with two sets of baffles, provides certain storing space, can place the little article conveniently and like remote controller, cell-phone etc. take.

In this embodiment: the upper surface of the table plate 10 is provided with a cup groove 11 close to one corner, a clamping plate 12 is clamped at one side edge of the table plate 10 at a distance from one side of the cup groove 11, a lamp post 13 is fixed on the upper surface of the clamping plate 12, the upper end of the lamp post 13 is movably connected with a lighting lamp 14, the water cup can be fixed to prevent slipping or falling, and the lighting lamp 14 is responsible for providing a light source and convenient to use.

In this embodiment: the nylon belt 16 is sewed and connected with a pasting fixed buckle 18 at the intersection of the back-up plate 1 back side, the pasting fixed buckle 18 can be torn to paste repeatedly, and the position of the neck support 17 can be adjusted in a matching way, so that the utility model is suitable for users with different heights.

In this embodiment: the surface of one side of the neck support 17 is uniformly distributed with a plurality of groups of soft massage convex grains for massaging and relaxing the neck and relieving the pressure around the neck.

In this embodiment: a power line socket 19 is arranged at one corner of the lower portion of the back plate 1 on the back side, a protective shell 20 is hinged to one side of the power line socket 19, and the protective shell 20 can be opened and closed to cover the outer side of the power line socket 19, so that the protective function is achieved, dust is prevented, and children or pets are prevented from being touched by mistake.

In this embodiment: rubber pads 21 are adhered to the bottoms of the first supporting leg 4 and the second supporting leg 5, namely four groups of the rubber pads 21 are arranged, so that the anti-skidding and silencing effects are achieved, and scratches or noises caused by dragging of chair legs on a wooden floor are effectively avoided.

The working principle is as follows: the utility model relates to a collapsible function chair, manual cushion 2 of pulling down during the use, it is fixed to make cushion 2 keep away from back plate 1 and be on a parallel with ground, form the obtuse angle about 100 degrees between cushion 1 and the back plate 2 this moment, open first landing leg 4 and second landing leg 5 to the automatic fixed of maximum angle, the bottom contact ground of first landing leg 4 and second landing leg 5, rubber pad 21 supports in ground promptly, rubber pad 21 plays anti-skidding silence effect, effectively avoid wooden floor because of the dilatory production mar or noise of chair leg. After a user sits on the seat cushion 2, the position of the table plate 10 is adjusted through the second hinge part 9, so that the table plate 10 is horizontally placed on the bearing support 6. The desk plate 10 can be used for reading and writing at desk of a user, the lighting lamp 14 clamped on one side of the desk plate 10 through the clamping plate 12 can be turned on at any time to supplement a light source when the light is insufficient, and the cup groove 11 at one corner of the surface of the desk plate 10 can be used for containing a water cup, and the water cup is clamped in the cup groove and is not easy to turn over or slide down. The storage box 22 on one side of the seat cushion 2 provides a certain storage space for placing some common objects such as a remote controller, a mobile phone or a tissue. The user sits on 2 surfaces of cushion, and 2 soft or hard of cushion texture are moderate, and waist holds in the palm 15 is hugged closely to the waist, and waist holds in the palm 15 and sets up to the arch, and the neck can laminate the protruding grain department of massage of neck brace 17 when slightly bending back, plays the effect that the massage relaxs, and global design accords with ergonomic, and more ordinary stereoplasm folding chair can effectively alleviate and sit and feel uncomfortable. In winter, when the weather is cold, the matched power line is inserted into the power line socket 19 and connected with a power supply, and the cushion 2 and the waist support 15 can be heated through the inner electric heating wire, so that the comfort level is improved. When the folding chair needs to be stored, the table plate 10 is lifted up firstly to rotate to one side, the folding cushion 2 is close to the backrest plate 1, and then the first supporting leg 4 and the second supporting leg 5 are folded to finish folding, so that the occupied area is reduced.

The above description is only a further embodiment of the present invention, but the scope of protection of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the scope of the present invention.

Claims

1. The utility model provides a collapsible function chair, includes back board (1), cushion (2), first landing leg (4), its characterized in that: back-up plate (1) upper end a week cover is equipped with nylon belt (16), nylon belt (16) are made up and are connected with neck brace (17), promptly neck brace (17) are fixed in one side of back-up plate (1) is close to upper end department, neck brace (17) have the dysmorphism body of shallow recess for the middle part, lie in with one side be provided with waist support (15) under neck brace (17), waist support (15) outside surface is the arc, inboard for the rectangle and hug closely be fixed in back-up plate (1) side surface, and waist support (15) are inside to be equipped with the heating wire, back-up plate (1) lower extreme is connected with cushion (2), back-up plate (1) with cushion (2) open the angle of opening and shutting after fixing is about 100 degrees, cushion (2) bottom is connected with the lower part of backup pad (3), the upper portion of backup pad (3) is fixed in the dorsal part of back-up plate (1), just cushion (2) inside is provided with the heating wire equally, cushion (2) both sides all are fixed with first landing leg (4) and second landing leg (5), first landing leg (4) with second landing leg (5) link to each other through first articulated elements (7) cross-hinged, and first landing leg (4) upper end integrated into one piece has bearing support (6), bearing support (6) upper surface frame is equipped with table (10), table (10) bottom is close to one end department screw rod fastening and has second articulated elements (9), it has the one end of connecting loop bar (8) to articulate in second articulated elements (9), the other end cover of connecting loop bar (8) is established and is fixed in on one of them a set of first landing leg (4), just connecting loop bar (8) are located the top of one of them a set of first articulated elements (7).

2. A foldable functional chair according to claim 1, wherein: first landing leg (4) are provided with two sets ofly altogether, second landing leg (5) are provided with two sets ofly altogether, first articulated elements (7) are provided with two sets ofly altogether, first landing leg (4) with second landing leg (5) pass through two liang of crossing of first articulated elements (7) are fixed in respectively cushion (2) both sides.

3. A foldable functional chair according to any one of the group of claims 1 or 2, wherein: wherein a set of first articulated elements (7) outside can be dismantled and be connected with receiver (22), receiver (22) are the ascending cavity cuboid of opening, and inside perpendicular bottom surface ground interval is provided with two sets of baffles.

4. A foldable functional chair according to claim 1, wherein: table (10) upper surface is close to one corner department and is provided with cup groove (11), cup groove (11) one side more far department have splint (12) joint in table (10) one side reason, splint (12) upper surface is fixed with lamp pole (13), lamp pole (13) upper end swing joint has light (14).

5. A foldable functional chair according to claim 1, wherein: the nylon tape (16) is positioned at the intersection of the back side of the backrest plate (1) and is sewn with a sticking fixing buckle (18), and the sticking fixing buckle (18) can be torn to stick repeatedly.

6. A foldable functional chair according to claim 1, wherein: a plurality of groups of soft massaging convex grains are uniformly distributed on the surface of one side of the neck support (17).

7. A foldable functional chair according to claim 1, wherein: back board (1) dorsal part below one corner department is provided with power cord socket (19), power cord socket (19) one side articulates there is protective housing (20), protective housing (20) can open and shut cover in the power cord socket (19) outside.

8. A foldable functional chair according to any one of claims 1 or 2, wherein: rubber pads (21) are adhered to the bottoms of the first supporting leg (4) and the second supporting leg (5), namely four groups of the rubber pads (21) are arranged.