CN210766035U

CN210766035U - Telescopic airing frame for chair back

Info

Publication number: CN210766035U
Application number: CN201921642403.0U
Authority: CN
Inventors: 李晓林
Original assignee: Shandong Fangcheng Household Technology Co ltd
Current assignee: Shandong Fangcheng Household Technology Co ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-16
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a flexible airing rack for a chair back, which comprises a support rod, a telescopic rod, a mounting seat and an adjusting arm; the mounting seat is buckled with the telescopic rod, one end of the adjusting arm is hinged with the mounting seat, and the other end of the adjusting arm is rotatably connected with the hook; the mounting seat consists of a rectangular block and a fan-shaped block, an upper buckling hole is formed above one end of the rectangular block, a lower buckling hole is formed below the other end of the rectangular block, a hinge hole is formed in the center of the fan-shaped block, and a positioning hole is formed in one side of the hinge hole; the adjusting arm comprises an adjusting arm main body in a rectangular structure, a hinged plate is arranged at the lower part of the adjusting arm main body and is hinged with the mounting seat through a hinge hole, a buckling plate is arranged on one side of the hinged plate, the upper end of the buckling plate can rotate, a positioning column is arranged on the inner side of the buckling plate, and the positioning column is matched with a positioning hole in the mounting seat; the utility model provides a flexible sunning frame of back of the chair has the sunning convenience, the dismouting of being convenient for is accomodate, scalable and extensive applicability's advantage.

Description

Telescopic airing frame for chair back

Technical Field

The utility model relates to a sunning frame, specific theory relates to a flexible sunning frame of back of the chair belongs to household articles for daily use technical field.

Background

Household articles are important components in life of people, and the use of people is directly influenced by factors such as the quality of the functions of the articles, the reasonability of the structure and the like. The drying rack is an important part of household articles.

The airing rack is a rack for hanging clothes, placing shoes and boots and the like, and can be divided into a wall-mounted airing rack, a floor-type airing rack, a balcony lifting type airing rack and the like according to different placing positions; the wall-mounted drying rack is mounted on a wall, does not occupy indoor space, and is suitable for rooms such as hotels, dormitories, hospital wards, families and the like; the floor type clothes hanger is generally arranged on a balcony, utilizes space, is convenient to assemble, cannot be moved randomly, and is used in rooms, offices and other places; the balcony lifting type airing rack is arranged on a roof, does not occupy indoor space, can also automatically lift, and has attractive and elegant appearance.

Although the drying rack has the advantages of being multiple, the structure is relatively fixed, the drying rack cannot be detached and folded at any time, the application range is limited, the drying requirements cannot be met, for example, the drying rack is not convenient for drying in rooms when people go out for travelling and stay, and towels, underpants, socks and the like are washed, and the drying rack cannot be guaranteed to be sanitary even if the drying rack is provided in the rooms of most hotels, so that the technical problem needs to be solved by providing the telescopic drying rack for the chair back.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to above not enough, provide a flexible sunning frame of back of the chair that the sunning is convenient, the dismouting of being convenient for is accomodate, scalable and extensive applicability.

For solving the technical problem, the utility model discloses a following technical scheme:

a flexible sunning frame of back of chair, including bracing piece, telescopic link, mount pad and regulating arm; the mounting seat is buckled with the telescopic rod, one end of the adjusting arm is hinged with the mounting seat, and the other end of the adjusting arm is rotatably connected with the hook; two symmetrically arranged mounting seats are buckled above the main body of the telescopic rod, each mounting seat consists of a rectangular block and a fan-shaped block, an upper buckling hole is formed above one end of each rectangular block, and a lower buckling hole is formed below the other end of each rectangular block; a hinge hole is formed in the center of the sector block, and a positioning hole is formed in one side of the hinge hole; the adjusting arm comprises an adjusting arm main body with a rectangular structure, a hinged plate is arranged on the lower portion of the adjusting arm main body and hinged to a mounting seat through a hinge hole, a buckling plate is arranged on one side of the hinged plate, the upper end of the buckling plate can rotate, a positioning column is arranged on the inner side of the buckling plate, and the positioning column is matched with a positioning hole in the mounting seat.

Furthermore, the upper buckling hole and the lower buckling hole are matched and buckled with the main bodies of the telescopic rods respectively, and the horizontal distance between the upper buckling hole and the lower buckling hole is equal to the distance between two adjacent telescopic rods.

Furthermore, the number of the positioning holes is a plurality of and semicircular and evenly distributed.

Furthermore, one side of the rectangular block is fixedly connected with the fan-shaped block, and the other side of the rectangular block is provided with a buckle for containing.

Further, be equipped with a bar hole in the regulating arm main part upper portion, the upper end in bar hole is rotated through pivot and couple and is connected.

Furthermore, the two support rods are arranged in parallel, a plurality of telescopic rods arranged at equal intervals are arranged between the two support rods, and the telescopic rods are perpendicular to the support rods; two end parts of the telescopic rod are respectively fixed with the main body of the supporting rod through T-shaped joints; the telescopic rod is composed of a thick rod and a thin rod sleeved with the thick rod in a sliding mode.

Furthermore, a top column is installed at one end of the supporting rod, and the number of the top columns is two.

The utility model adopts the above technical scheme after, compare with prior art, have following advantage:

the utility model provides a flexible sunning frame of back of chair, in the use through the upper and lower knot hole on the mount pad respectively with the main part of telescopic link lock joint, then hook the top of the back of chair or hang in certain horizontal pole department with the couple, the mounted position is nimble changeable, is convenient for the sunning; when the drying rack is not used, the telescopic rod is contracted, then the whole body formed by the mounting seat, the adjusting arm and the hook is buckled on the main body of the telescopic rod through the buckle, so that the whole drying rack is stored, the stored drying rack occupies a small space, and the storage, the assembly and the disassembly processes do not need other auxiliary tools, so that the disassembly, the assembly and the storage are convenient; the stretching of the drying rack can be carried out according to the drying requirement; the drying rack is compact and reasonable in structure, wide in application range, and capable of being used at home, in travel and in lodging, and the practicability of the drying rack is greatly improved.

The present invention will be described in detail with reference to the accompanying drawings and examples.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic view of the utility model after storage;

fig. 3 is a partial structural schematic diagram of the present invention;

fig. 4 is a schematic structural diagram of the mounting seat in the present invention;

FIG. 5 is a schematic structural view of the adjusting arm of the present invention;

in the figure, the position of the upper end of the main shaft,

1-supporting rod, 2-telescopic rod, 3-T-shaped joint, 4-top column, 5-mounting seat, 51-rectangular block, 52-upper buckle hole, 53-lower buckle hole, 54-sector block, 55-hinge hole, 56-positioning hole, 57-buckle, 6-adjusting arm, 61-adjusting arm main body, 62-strip-shaped hole, 63-rotating shaft, 64-hinge plate, 65-buckle plate, 66-positioning column and 7-hook.

Detailed Description

In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.

Embodiment 1 a flexible sunning frame of back of chair

As shown in fig. 1-5 together, the utility model provides a flexible sunning frame of back of the chair, including bracing piece 1, telescopic link 2, mount pad 5, regulating arm 6 and couple 7, wherein mount pad 5 and 2 lock joints of telescopic link, 6 one ends of regulating arm are articulated with mount pad 5, and the other end rotates with couple 7 to be connected.

The two support rods 1 are arranged in parallel, a plurality of telescopic rods 2 arranged at equal intervals are arranged between the two support rods 1, and the telescopic rods 2 are perpendicular to the support rods 1; two end parts of the telescopic rod 2 are respectively fixed with the main bodies of the support rods 1 through T-shaped joints 3, and the width between the two support rods 1 can be adjusted through the telescopic rod 2; the telescopic rod 2 consists of a thick rod and a thin rod sleeved inside the thick rod, and the thick rod and the thin rod can slide relatively; one end of the supporting rod 1 is provided with two top columns 4; two symmetrically-arranged mounting seats 5 are buckled above the main body of the telescopic rod 2, each mounting seat 5 consists of a rectangular block 51 and a fan-shaped block 54, one side of each rectangular block 51 is fixedly connected with the corresponding fan-shaped block 54, and the other side of each rectangular block 51 is provided with a buckle 57; an upper buckling hole 52 is formed above one end of the rectangular block 51, a lower buckling hole 53 is formed below the other end of the rectangular block, the upper buckling hole 52 and the lower buckling hole 53 are respectively matched and buckled with the main body of each telescopic rod 2, and the horizontal distance between the upper buckling hole 52 and the lower buckling hole 53 is equal to the distance between two adjacent telescopic rods 2; the central position of the sector 54 is provided with a hinge hole 55, one side of the hinge hole 55 is provided with a plurality of positioning holes 56, and the positioning holes 56 are uniformly distributed in a semicircular shape.

The adjusting arm 6 comprises an adjusting arm main body 61 in a rectangular structure, a strip-shaped hole 62 is formed in the upper portion of the adjusting arm main body 61, the upper end of the strip-shaped hole 62 is rotatably connected with the hook 7 through a rotating shaft 63, a hinged plate 64 is arranged at the lower portion of the adjusting arm main body 61, the hinged plate 64 and the adjusting arm main body 61 are integrally formed, and the hinged plate 64 is hinged with the mounting seat 5 through a hinged hole 55; one side of the hinged plate 64 is provided with a buckling plate 65, the upper end of the buckling plate 65 can rotate, the inner side of the buckling plate 65 is provided with a positioning column 66, and the positioning column 66 is matched with the positioning hole 56 on the mounting seat 5 to realize angle adjustment between the adjusting arm 6 and the mounting seat 5.

The utility model discloses a concrete theory of operation:

when the device is assembled, the support rod 1 and the telescopic rod 2 form a whole through the T-shaped joint 3; the mounting seat 5 is hinged with the adjusting arm 6, the adjusting arm 6 is rotatably connected with the hook 7, and the mounting seat 5, the adjusting arm 6 and the hook 7 form a whole; when the clothes airing rack is used, the mounting seat 5 is matched and buckled with the two telescopic rod 2 main bodies on the outermost edges through the upper buckling hole 52 and the lower buckling hole 53, then the hook 7 is hooked at the top of the chair back, the top column 4 is propped against the chair back, the clothes airing rack is mounted on the chair back, the angles of the supporting rod 1 and the telescopic rod 2 can be adjusted in the using process, and only the angle between the adjusting arm 6 and the mounting seat 5 needs to be changed in the adjusting process; when in use, the mounting seat 5 can be matched and buckled with the two telescopic rod 2 bodies at the middle through the upper buckling hole 52 and the lower buckling hole 53, so that the support rod 1 and the telescopic rod 2 are horizontally arranged, and then the hook 7 is hung at a certain cross rod; when not using the sunning frame, shrink telescopic link 2, then the whole that mount pad 5, regulating arm 6 and couple 7 are constituteed passes through buckle 57 lock joint in the main part of telescopic link 2, just accomplishes accomodating of whole sunning frame.

The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.

Claims

1. The utility model provides a flexible sunning frame of back of chair which characterized in that: comprises a supporting rod (1), a telescopic rod (2), a mounting seat (5) and an adjusting arm (6); the mounting seat (5) is buckled with the telescopic rod (2), one end of the adjusting arm (6) is hinged with the mounting seat (5), and the other end of the adjusting arm is rotatably connected with the hook (7); the mounting base (5) consists of a rectangular block (51) and a fan-shaped block (54), an upper buckling hole (52) is formed above one end part of the rectangular block (51), and a lower buckling hole (53) is formed below the other end part of the rectangular block (51); a hinge hole (55) is formed in the center of the fan-shaped block (54), and a positioning hole (56) is formed in one side of the hinge hole (55); the adjusting arm (6) comprises an adjusting arm main body (61) with a rectangular structure, a hinged plate (64) is arranged on the lower portion of the adjusting arm main body (61), the hinged plate (64) is hinged through a hinged hole (55) and a mounting seat (5), a buckling plate (65) is arranged on one side of the hinged plate (64), the upper end of the buckling plate (65) can rotate, a positioning column (66) is arranged on the inner side of the buckling plate (65), and the positioning column (66) is matched with a positioning hole (56) in the mounting seat (5).

2. The chair back telescopic airing rack of claim 1, wherein: the upper buckling hole (52) and the lower buckling hole (53) are respectively matched and buckled with the main body of the telescopic rod (2), and the horizontal distance between the upper buckling hole (52) and the lower buckling hole (53) is equal to the distance between two adjacent telescopic rods (2).

3. The chair back telescopic airing rack of claim 1, wherein: the number of the positioning holes (56) is a plurality of and is arranged in a semicircular and uniform manner.

4. The chair back telescopic airing rack of claim 1, wherein: one side of the rectangular block (51) is fixedly connected with the fan-shaped block (54), and the other side of the rectangular block (51) is provided with a buckle (57) for containing.

5. The chair back telescopic airing rack of claim 1, wherein: a strip-shaped hole (62) is formed in the upper portion of the adjusting arm main body (61), and the upper end of the strip-shaped hole (62) is rotatably connected with the hook (7) through a rotating shaft (63).

6. The chair back telescopic airing rack of claim 1, wherein: the two support rods (1) are arranged in parallel, a plurality of telescopic rods (2) arranged at equal intervals are arranged between the two support rods (1), and the telescopic rods (2) are perpendicular to the support rods (1); two end parts of the telescopic rod (2) are respectively fixed with the main body of the support rod (1) through a T-shaped joint (3); the telescopic rod (2) is composed of a thick rod and a thin rod sleeved with the thick rod in a sliding mode.

7. The chair back telescopic airing rack of claim 1, wherein: one end part of the supporting rod (1) is provided with two top columns (4).