CN218279110U

CN218279110U - Chair with waist supporting effect

Info

Publication number: CN218279110U
Application number: CN202221714700.3U
Authority: CN
Inventors: 王旭东
Original assignee: Anji Shengjie Steel Plastic Products Co ltd
Current assignee: Anji Shengjie Steel Plastic Products Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2023-01-13
Anticipated expiration: 2032-06-29

Abstract

The utility model belongs to the field of chairs, in particular to a chair with a supporting effect on the waist, which comprises a right-angle plate, wherein an adjusting mechanism penetrates through the right-angle plate, the adjusting mechanism comprises a connecting plate, an electric push rod, a protruding column and a cushion, the electric push rod is fixedly connected inside the connecting plate, and one side of the electric push rod is movably connected with the protruding column; through the support frame, the fixed block, carry out the position of equipment to piecing together piece and wheel and place, use through using the right angle board to sit when operating, make operator's waist and the adjustment mechanism of one side use of laminating, use of laminating with inside cushion, then use inside electric putter to adjust the operation, can make outstanding post adjust that stretches out and draws back, the cushion that makes the connection promotes the atress to operator's waist, make operator's waist adjust the use, improve the travelling comfort, conveniently take a rest simultaneously and use, the operation practicality is improved.

Description

Chair with waist supporting effect

Technical Field

The utility model relates to a chair field specifically is a chair that waist has supporting effect.

Background

The chair is a piece of daily-life furniture, is a piece of seating furniture with a backrest and armrests, can be used for working, can be adjusted and used, and is convenient for daily rest and work.

The adjusting device of the chair headrest disclosed in the Chinese patent CN202122916888.1 comprises a sliding body for fixing the chair headrest and a fixing body for connecting a chair back frame, wherein a matching structure is arranged between the sliding body and the fixing body; the matching structure comprises a guide part arranged in the sliding body and an insertion part formed by upward extending of the fixed body, and the insertion part is movably matched and connected with the guide part. The up-and-down adjusting structure of the chair headrest is simple in structure, not easy to damage, low in production cost, easy to replace parts even if damaged, low in replacement cost and convenient to popularize.

When the existing chair is used, a user leans against the chair for a long time, so that the waist is not comfortable to support, and meanwhile, the chair is not convenient to adjust and use, so that the waist of an operator is tired, is not convenient to rest and use, is not convenient enough to adjust, and has low operation practicability;

therefore, a chair having a lumbar support effect is proposed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve the chair when using, the user leans against the chair for a long time, makes the support of waist not comfortable enough, is not convenient for adjust the use simultaneously, makes operator's waist tired, is not convenient for have a rest the use, adjusts convenient inadequately, makes the not high enough problem of operation practicality, the utility model provides a waist has the chair of supporting effect.

The utility model provides a technical scheme that its technical problem adopted is: a chair that waist has supporting effect, including the right-angle plate, the inside of right-angle plate is run through there is adjustment mechanism, adjustment mechanism includes connecting plate, electric putter, outstanding post and cushion, the inside fixedly connected with electric putter of connecting plate, one side swing joint of electric putter has outstanding post.

One side fixedly connected with cushion of outstanding post, closely laminate between the inner wall surface of right angle board and adjustment mechanism's the outer wall surface, be connected through the welding between connecting plate and the electric putter, constitute extending structure between electric putter and the outstanding post, be connected through the hot melt between outstanding post and the cushion.

Preferably, the top fixedly connected with curb plate of right angle board, and be connected through the welding between curb plate and the right angle board, be convenient for carry out placing of arm through the curb plate, conveniently use.

Preferably, one side fixedly connected with use mechanism of squaring plate, and be connected through the welding between use mechanism and the squaring plate, operate the installation through use mechanism, improve operation installation agility.

Preferably, use the mechanism to include headrest, vertical board, limiting plate and fastening block, and the vertical board of below fixedly connected with of headrest, and be connected through the welding between vertical board and the headrest, place the use through the headrest, improve and place comfortablely.

Preferably, the limiting plate is tightly attached to the lower portion of the vertical plate, the limiting plate and the vertical plate are connected through clamping, welding fixing is carried out through the limiting plate, and connection firmness is improved.

Preferably, one side swing joint of limiting plate has the fastening block, and constitutes detachable construction between fastening block and limiting plate and the vertical board. The quick installation is dismantled and is adjusted and use through holding rotatory fastening piece.

Preferably, the below fixedly connected with support frame of right-angle board, and be connected through the welding between support frame and the right-angle board, be convenient for equipment through the support frame and place, it is more convenient to use.

Preferably, the below fixedly connected with fixed block of support frame, and the below fixedly connected with butt joint piece of fixed block, and one side swing joint of butt joint piece has the wheel, and is connected through the block between wheel and the butt joint piece, and the equipment of being convenient for carries out position control through the wheel and uses, and it is more convenient to operate.

The utility model discloses an useful part lies in:

the utility model discloses a support frame, the fixed block, butt joint piece and wheel carry out the position of equipment and place, use through using the right-angle plate to sit when operating, make operator's waist and the adjustment mechanism of one side use of laminating, use of laminating with inside cushion, then use inside electric putter to adjust the operation, can make outstanding post carry out flexible regulation, the cushion that makes the connection promotes the atress to operator's waist, make operator's waist adjust the use, improve the travelling comfort, conveniently have a rest simultaneously and use, and the operation practicality is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.

Fig. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic structural diagram of an adjusting mechanism in the present invention;

FIG. 3 is a schematic view of the structure of the mechanism of the present invention;

fig. 4 is a schematic side view of the present invention;

fig. 5 is an enlarged schematic view of a structure in fig. 1 according to the present invention.

In the figure: 1. a right-angle plate; 2. an adjustment mechanism; 201. a connecting plate; 202. an electric push rod; 203. a protruding post; 204. a soft cushion; 3. a side plate; 4. a use mechanism; 401. a headrest; 402. a vertical plate; 403. a limiting plate; 404. a fastening block; 5. a support frame; 6. a fixed block; 7. a butt joint block; 8. and (4) wheels.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-5, a chair with a lumbar support effect comprises a rectangular plate 1, an adjusting mechanism 2 penetrates through the rectangular plate 1, the adjusting mechanism 2 comprises a connecting plate 201, an electric push rod 202, a protruding column 203 and a cushion 204, the electric push rod 202 is fixedly connected inside the connecting plate 201, and the protruding column 203 is movably connected to one side of the electric push rod 202.

Outstanding post 203's one side fixedly connected with cushion 204, closely laminate between the inner wall surface of right angle board 1 and adjustment mechanism 2's the outer wall surface, be connected through the welding between connecting plate 201 and the electric putter 202, constitute extending structure between electric putter 202 and the outstanding post 203, be connected through the hot melt between outstanding post 203 and the cushion 204.

In the embodiment, a side plate 3 is fixedly connected above the right-angle plate 1, and the side plate 3 is connected with the right-angle plate 1 through welding; during operation, the operator can use the side plates 3 to place the arms on the two sides conveniently.

In the embodiment, one side of the right-angle plate 1 is fixedly connected with a using mechanism 4, and the using mechanism 4 is connected with the right-angle plate 1 through welding; during operation, an operator can conveniently hold the using mechanism 4 to install, fix, adjust and use the device.

In this embodiment, the using mechanism 4 includes a headrest 401, a vertical plate 402, a limiting plate 403 and a fastening block 404, the vertical plate 402 is fixedly connected below the headrest 401, and the vertical plate 402 is connected with the headrest 401 by welding; during operation, the head of an operator can be conveniently placed, and the head placing comfort degree is improved by using the headrest 401.

In this embodiment, a limiting plate 403 is closely attached to the lower side of the vertical plate 402, and the limiting plate 403 is connected with the vertical plate 402 by clamping; during operation, connect fixedly through limiting plate 403, improve the fastness of connection.

In this embodiment, a fastening block 404 is movably connected to one side of the limiting plate 403, and a detachable structure is formed between the fastening block 404, the limiting plate 403 and the vertical plate 402; during operation, an operator can conveniently hold the fastening block 404 to rotate, adjust and use the clamp.

In the embodiment, a support frame 5 is fixedly connected below the right-angle plate 1, and the support frame 5 is connected with the right-angle plate 1 through welding; during operation, the position of equipment is placed and fixed to use by using the support frame 5.

In this embodiment, a fixing block 6 is fixedly connected below the supporting frame 5, a butt-joint block 7 is fixedly connected below the fixing block 6, a wheel 8 is movably connected to one side of the butt-joint block 7, and the wheel 8 is connected with the butt-joint block 7 through clamping; during operation, the wheels 8 and the butt joint blocks 7 are clamped and fixed, so that an operator can conveniently use, hold, install and fix the device.

The theory of operation, through support frame 5, fixed block 6, butt joint block 7 and wheel 8 carry out the position of equipment and place, use through using right angle board 1 to sit when operating, make operator's waist and the adjustment mechanism 2 of one side laminate the use, laminate the use with inside cushion 204, then use inside electric putter 202 to adjust the operation, can make outstanding post 203 carry out flexible regulation, make the cushion 204 of connecting promote the atress to operator's waist, then it installs fixedly to hold use mechanism 4, carry out regulation from top to bottom through holding headrest 401, then rotatory fastening block 404 makes the vertical board 402 of connecting can hold up-and-down regulation, make operator's head place, can accomplish the operation.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. A chair with a supporting effect on the waist is characterized in that: the novel corner plate comprises a rectangular plate (1), wherein an adjusting mechanism (2) penetrates through the rectangular plate (1), the adjusting mechanism (2) comprises a connecting plate (201), an electric push rod (202), a protruding column (203) and a cushion (204), the electric push rod (202) is fixedly connected to the inside of the connecting plate (201), and the protruding column (203) is movably connected to one side of the electric push rod (202);

outstanding one side fixedly connected with cushion (204) of post (203), closely laminate between the inner wall surface of right angle board (1) and the outer wall surface of adjustment mechanism (2), be connected through the welding between connecting plate (201) and electric putter (202), constitute extending structure between electric putter (202) and the outstanding post (203), be connected through the hot melt between outstanding post (203) and cushion (204).

2. A chair with lumbar support effect as claimed in claim 1, wherein: the upper portion of the right-angle plate (1) is fixedly connected with a side plate (3), and the side plate (3) is connected with the right-angle plate (1) through welding.

3. A chair with a lumbar support effect as claimed in claim 1, wherein: one side fixedly connected with use mechanism (4) of right-angle board (1), and be connected through the welding between use mechanism (4) and right-angle board (1).

4. A chair with lumbar support effect as claimed in claim 3, wherein: use mechanism (4) to include headrest (401), vertical board (402), limiting plate (403) and fastening block (404), and the vertical board of below fixedly connected with (402) of headrest (401), and be connected through the welding between vertical board (402) and headrest (401).

5. A chair with supporting effect for the waist as claimed in claim 4, wherein: the limiting plate (403) is tightly attached to the lower portion of the vertical plate (402), and the limiting plate (403) is connected with the vertical plate (402) through clamping.

6. A chair with a lumbar support effect as claimed in claim 5, wherein: one side of the limiting plate (403) is movably connected with a fastening block (404), and detachable structures are formed among the fastening block (404), the limiting plate (403) and the vertical plate (402).

7. A chair with a lumbar support effect as claimed in claim 1, wherein: the lower part of the right-angle plate (1) is fixedly connected with a support frame (5), and the support frame (5) is connected with the right-angle plate (1) through welding.

8. A chair with a lumbar support effect as claimed in claim 7, wherein: the lower fixedly connected with fixed block (6) of support frame (5), and the below fixedly connected with butt joint piece (7) of fixed block (6), and one side swing joint of butt joint piece (7) has wheel (8), and is connected through the block between wheel (8) and butt joint piece (7).