CN210008755U

CN210008755U - Telescopic footrest mechanism and office leisure chair comprising same

Info

Publication number: CN210008755U
Application number: CN201920674126.5U
Authority: CN
Inventors: 乔国志
Original assignee: Zhejiang Qianmen Science And Technology Co Ltd
Current assignee: Zhejiang Qianmen Science And Technology Co Ltd
Priority date: 2019-05-08
Filing date: 2019-05-08
Publication date: 2020-02-04
Anticipated expiration: 2029-05-08

Abstract

The utility model relates to a flexible bracket mechanism and contain official working leisure chaise longue of this flexible bracket mechanism, flexible bracket mechanism comprises footrest spare, slide bar, dwang, unable adjustment base. Run through in bracket spare through the dwang, its both ends locking is on the slide bar, and the slide bar is fixed at unable adjustment base, constitutes complete flexible bracket mechanism, and simple structure easily installs cost greatly reduced. When the leg rest piece extends out along the sliding rod, the soft package leg rest surface is turned upwards, and legs and feet can be placed; when the soft package of upset is shelved under the foot face, bracket spare is received to seat face bottom along the slide bar, has realized that the consumer shelves the problem of leg and foot when having a rest, and not only convenient operation has saved the space again. The office leisure chair with the telescopic leg rest mechanism is used for solving the rest problem of the white-collar family of offices during noon break, the working efficiency is improved, the telescopic leg rest mechanism solves the problem of space occupation, and the office environment and the ergonomic design are met.

Description

Telescopic footrest mechanism and office leisure chair comprising same

Technical Field

The utility model relates to an official working leisure furniture makes technical field, specifically is a flexible bracket mechanism and contains official working leisure chaise longue of this flexible bracket mechanism.

Background

For office workers, the daily half-time at noon is very valuable, and particularly mental workers need to keep clear thinking all the time, so that a lot of people can take a lunch just by holding the time to have a lunch break after eating lunch. The noon break of office workers is always a problem of headache, and the office workers can only lie on a desk during noon break, and are back sore after sleeping, so that the work efficiency and the work quality in the afternoon are influenced. In addition, for most office workers, too much space is not provided for placing leisure chairs with independent footrest stools, which is a problem troubling office workers, and a few office leisure chairs suitable for afternoon nap rest are available in the market at present.

As in application No.: 201420463332.9, the invention is realized by the following technical proposal: the utility model discloses a but deck chair with flexible heel brace, including adjusting the chassis, the chair foot, the back of the chair and seat support, flexible heel brace mechanism is installed to the below of seat support, flexible heel brace mechanism includes first guide arm, the second guide arm, first guide arm seat, the second guide arm seat, the heel brace board, first seat and the second of rotating rotate the seat, first guide arm, second guide arm parallel arrangement, first guide arm, the parallel difference slidable mounting of second guide arm is on first guide arm seat, the second guide arm seat, the heel brace board rotates and installs on first guide arm seat, the second guide arm seat.

Although the supporting plate is longer in supporting distance after being unfolded, the supporting plate can provide more comfortable support for legs and feet, and when the supporting plate is contracted, the structure is compact, the space below the chair seat is basically not occupied, and the occupied space is smaller. However, the structure of the telescopic foot support is not simple, the used components are all purchased or self-opening accessories, the telescopic foot support mechanism is thick and heavy and is not light, and the cost of accessories and materials of the reclining chair can be increased. Then, the ultimate benefit to the consumer is not.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a flexible bracket mechanism and contain official working leisure chaise longue of this flexible bracket mechanism through the flexible bracket mechanism of the lightweight of independently researching and developing, has realized that the problem is shelved to the legs and feet when consumer has a rest, has both saved the space, and accessory and material cost greatly reduced again can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic leg rest mechanism comprises a leg rest piece, a sliding rod, a rotating rod and a fixed base. Put the foot spare by apron, soft package and put the foot face and constitute, the apron is the rectangle, and both sides respectively have a plurality of bolt hole about apron inside to inside is violently erected the cross fixation and is had a plurality of strengthening ribs. The outer ends of the two sides of the cover plate are provided with semi-arc grooves, so that the leg rest piece can be turned over for 180 degrees, and the front end of the cover plate is provided with a buckle groove, so that the leg rest piece can be conveniently extended out and retracted in. The soft package footrest surface is formed by sewing leather fabrics and mesh fabrics, the sponge is filled inside, and the cover plate and the soft package footrest surface are locked through bolts. The length of the sliding rod is greater than 45CM, and a locking piece is fixed at the top end of the sliding rod. The locking part outside end has 2 locking hole sites, and one is used for the locking at dwang both ends, and one is used for the locking of screens bolt. The front end and the rear end of the fixed base are respectively provided with a hole site for fixing the fixed base at the bottom of the seat surface, the rear end of the sliding rod firstly penetrates through the fixed base, and the inner side of the rear end of the sliding rod is provided with threads, so that the fixed base can be fixed by using bolts and is not easy to slide out. When the locking piece of the slide rod is contacted with the fixed base, the extension and retraction of the telescopic leg rest mechanism are completed.

The utility model discloses in the outstanding structure of independently researching and developing be flexible bracket mechanism, constitute by putting foot spare, slide pole, dwang, unable adjustment base. The cover plate at the bottom of the foot rest piece is a plastic cover shell, the thickness of the front end of the cover plate is 5 centimeters, and a buckle groove is formed, so that the whole foot rest piece can be conveniently extended and retracted. Reinforcing ribs which are fixed in a cross mode in a transverse and vertical mode are arranged in the foot rest piece, the reinforcing ribs can increase the bearing capacity of the foot rest piece, the foot rest piece is not prone to fracture, and the structure is stable and firm; the length of the sliding rod (II) is larger than 45 centimeters, when the foot rest part slides out along the sliding rod integrally, the foot rest part is turned over, and the distance length meets the requirements of most consumers. Two sliding rods are inserted in the fixed base, so that the sliding rods have a running track when sliding forwards and backwards; and thirdly, the rotating rod penetrates through two ends of the cover plate and is fixed in a hole position at the rear end of the locking part at the front end of the sliding rod, a locking bolt is arranged in the hole position at the front end, and the bolt slides along a track in the semi-arc-shaped groove. When the telescopic leg rest mechanism is used, the leg rest piece is pulled out through the buckle groove, the sliding rod arranged in the fixed base is used as the running track, the bottommost end of the sliding rod is in contact with the fixed base, and the leg rest piece is stretched out. The front end of the leg rest piece is pulled to fix the whole leg rest piece through the linkage rod, the half-arc grooves at the two ends of the leg rest piece enable the leg rest piece to rotate by 180 degrees, and the bolt at the foremost end of the locking piece at the front end of the sliding rod can be used for fixing the leg rest piece by 180 degrees in a clamping mode. On the contrary, when the telescopic leg rest mechanism is folded, the soft-package leg rest surface of the leg rest piece is rotated to the reverse side, the locking piece at the foremost end of the sliding rod is contacted with the fixed base through pushing the buckle groove, the folding of the leg rest piece is completed, the whole operation process is simple and convenient, the structural design of the telescopic leg rest mechanism is simple, and the used accessory cost is lower.

As above-mentioned technical scheme's preferred, there is the fixed column upper end position about apron is inside for the dwang passes the fixed column locking on the retaining member of slide bar, there is the auxiliary column the right side of dwang, makes things convenient for the locking of screens bolt.

Preferably, in the above aspect, the telescopic leg rest mechanism is fixed to a bottom of the seat surface.

Another object of the utility model is to provide an office leisure chair who contains above-mentioned flexible bracket mechanism.

The utility model discloses following beneficial effect has:

1. the independently researched and developed telescopic leg rest mechanism comprises a leg rest piece, a sliding rod, a rotating rod and a fixed base. Run through in bracket spare through the dwang, its both ends locking is on the slide bar, and the slide bar is fixed at unable adjustment base, constitutes complete flexible bracket mechanism, and simple structure easily installs cost greatly reduced.

2. The inner side of the foot rest piece is fixed by a plurality of reinforcing ribs, so that the bearing capacity of the foot rest piece is improved. When the leg rest piece extends out along the sliding rod, the soft package leg rest surface is turned upwards, and legs and feet can be placed; when the soft package of upset is shelved under the foot face, bracket spare is received to seat face bottom along the slide bar, has realized that the consumer shelves the problem of leg and foot when having a rest, and not only convenient operation has saved the space again.

3. The office leisure chair with the telescopic leg rest mechanism is used for solving the rest problem of the white-collar family of offices during noon break, the working efficiency is improved, the telescopic leg rest mechanism solves the problem of space occupation, and the office environment and the ergonomic design are met.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic view of an internal structure of a telescopic footrest mechanism of the present invention;

fig. 2 is a schematic bottom structure view of a telescopic footrest mechanism of the present invention;

fig. 3 is a bottom view of the retractable footrest mechanism retracted into the bottom of the seat;

fig. 4 is a schematic diagram of a leg rest of a telescopic leg rest mechanism according to the present invention;

fig. 5 is a schematic diagram illustrating a reversed structure of a leg supporter of a telescopic leg supporter mechanism according to the present invention;

fig. 6 is a left side view of the retractable footrest mechanism retracted to the bottom of the seat surface;

FIG. 7 is a schematic view of a turning structure of a leg rest when the telescopic leg rest mechanism of the present invention is installed on an office leisure chair;

fig. 8 is a schematic structural view of the retractable footrest mechanism of the present invention mounted on an office leisure chair and retracted to a seat surface;

FIG. 9 is a schematic view of an extension structure of the retractable footrest mechanism of the present invention installed on an office leisure chair;

fig. 10 is a schematic view of the three-dimensional structure of the retractable footrest mechanism installed at the bottom of the leisure office chair.

In the figure, 1-telescopic leg rest mechanism, 2-seat surface, 101-leg rest member, 102-sliding rod, 102-1-locking member, 103-rotating rod, 103-1-auxiliary column, 104-fixed base, 105-clamping bolt, 11-cover plate, 12-soft package leg rest surface, 13-bolt hole, 14-reinforcing rib, 15-semi-arc groove, 16-buckle groove, 17-bolt and 18-fixed column.

Detailed Description

This detailed description is merely illustrative of the present invention and is not intended to be limiting. Any modifications made by those skilled in the art after reading the present specification will be protected by the patent laws within the scope of the appended claims.

As shown in fig. 1 to 7, fig. 8 to 10 are used as references, and a telescopic footrest mechanism 1 is composed of a footrest 101, a slide lever 102, a rotating lever 103, and a fixed base 104. Put foot spare 101 by apron 11, soft package and put foot face 12 and constitute, apron 11 is the rectangle, and both sides respectively have several bolt holes 13 about apron 11 is inside to inside violently erects the cross fixation has several strengthening ribs 14. The two outer side ends of the cover plate 11 are provided with semi-arc grooves 15, so that the foot rest 101 can be turned over by 180 degrees, and the front end of the cover plate 11 is provided with a handle groove 16, so that the foot rest 101 can be conveniently extended and retracted. Soft package footrest face 12 is formed by leather facing material and screen cloth facing material concatenation sewing, and the sponge is filled to inside, locks apron 11 and soft package footrest face 12 through bolt 17. The length of the sliding rod 102 is greater than 45CM, and a locking member 102-1 is fixed at the top end of the sliding rod. The outer side end of the locking member 102-1 is provided with 2 locking hole positions, one for locking the two ends of the rotating rod 103 and the other for locking the clamping bolt 105. The front end and the rear end of the fixed base 104 are respectively provided with a hole for fixing the fixed base at the bottom of the seat surface 2, the rear end of the sliding rod 102 firstly penetrates through the fixed base 104, and the inner side of the rear end of the sliding rod 102 is provided with threads, so that the fixed base can be fixed by using a bolt 17 and is not easy to slide out. Extension and retraction of the telescopic leg rest mechanism 1 is completed when the locking member 102-1 of the slide bar 102 comes into contact with the fixed base 104. The left upper end and the right upper end of the cover plate 11 are provided with fixing columns 18, a rotating rod 103 penetrates through the fixing columns 18 to be locked on a locking piece 102-1 of the sliding rod 102, and the right side of the rotating rod 103 is provided with an auxiliary column 103-1, so that a clamping bolt 105 can be conveniently locked. The telescopic leg rest mechanism 1 is fixed at the bottom of the seat surface 2.

Claims

1. The utility model provides a flexible bracket mechanism which characterized in that: comprises a foot rest (101), a sliding rod (102), a rotating rod (103) and a fixed base (104); the foot placing piece (101) consists of a cover plate (11) and a soft package foot placing surface (12), the cover plate (11) is rectangular, the left side and the right side of the inside of the cover plate (11) are respectively provided with a plurality of bolt holes (13), and a plurality of reinforcing ribs (14) are fixed inside the cover plate in a transverse and vertical crossed manner; the two outer side ends of the cover plate (11) are provided with semi-arc grooves (15) so that the foot rest (101) can be turned over by 180 degrees, and the front end of the cover plate (11) is provided with a handle groove (16) so as to facilitate the extension and retraction of the foot rest (101); the soft package footrest surface (12) is formed by splicing and sewing leather fabrics and mesh fabrics, sponge is filled in the soft package footrest surface, and the cover plate (11) and the soft package footrest surface (12) are locked by bolts (17); the length of the sliding rod (102) is greater than 45CM, and a locking piece (102-1) is fixed at the top end of the sliding rod; the outer side end of the locking piece (102-1) is provided with 2 locking hole positions, one is used for locking the two ends of the rotating rod (103), and the other is used for locking the clamping bolt (105); the front end and the rear end of the fixed base (104) are respectively provided with a hole site for fixing the fixed base at the bottom of the seat surface (2), the rear end of the sliding rod (102) firstly penetrates through the fixed base (104), and the inner side of the rear end of the sliding rod (102) is provided with threads, so that the fixed base can be fixed by using bolts (17) and is not easy to slide out; when the locking piece (102-1) of the sliding rod (102) is contacted with the fixed base (104), the extension and retraction of the telescopic leg rest mechanism (1) are completed.

2. The telescopic leg rest mechanism of claim 1, wherein: there is fixed column (18) upper end position about apron (11) is inside for dwang (103) pass fixed column (18) and lock on slide bar (102) retaining member (102-1), there is auxiliary column (103-1) the right side of dwang (103), makes things convenient for the locking of screens bolt (105).

3. The telescopic leg rest mechanism of claim 1, wherein: the telescopic leg rest mechanism (1) is fixed at the bottom of the seat surface (2).

4. An office leisure chair is characterized in that: comprising a telescopic leg rest mechanism according to any of claims 1-3.