CN210727254U - Deformable multifunctional fitness office chair - Google Patents

Abstract

The utility model discloses a deformable multi-functional body-building office chair seatpad and back, seatpad and back are linked through sixth hinge, the connecting plate is installed to the linking part of seatpad and back, manual screw is installed in the connecting plate left side, ann has rectangle fretwork fixed slot in the middle of the connecting plate, back top lateral wall fixed mounting has the second hinge, seatpad upside symmetry is equipped with two first handrails and second handrail, first handrail and second handrail are connected with back and seatpad rotation through third hinge and fourth hinge respectively, chain link pole bottom fixed mounting has foot supporting beam, be equipped with the stop gear to the second handrail on the chain link pole. The utility model discloses can warp, can compromise two kinds of effects of official working seat and exercise equipment simultaneously, set up pedal and chest expander box etc. moreover, can carry out the exercise of multiple form.

Description

Deformable multifunctional fitness office chair

Technical Field

The utility model belongs to the technical field of office supplies, especially, relate to a deformable multi-functional body-building office chair.

Background

Today, with increasingly heavy work, more and more people suffer from various diseases due to lack of exercise for a long time of sitting. Time conflict and energy strain brought by office work can not lead people to have good fitness. Chinese patent application CN205041047U proposes that office workers can exercise their bodies during free time by installing a chest developer on the office chair. However, this method does not allow the user to achieve a good exercise state by using a fixed structure. In addition, the exercise device only can reasonably exercise the chest, the arms and the legs of the user, and the effect of reasonably exercising the whole body cannot be achieved. Finally, the non-retractable pedal device takes up space, which affects user use.

To this end, we propose a multi-functional fitness office chair that is flexible to solve the above problems.

SUMMERY OF THE UTILITY MODEL

1. The purpose of the utility model is to provide a novel water-saving device.

The utility model provides a deformable multi-functional body-building office chair that can freely warp and have multiple exercise effect.

2. The utility model adopts the technical proposal.

A deformable multifunctional fitness office chair comprises a seat cushion and a backrest, wherein the seat cushion and the backrest are connected through a sixth hinge, a connecting plate is installed on the connecting part of the seat cushion and the backrest, a manual screw is installed on the left side of the connecting plate, a rectangular hollowed fixing groove is arranged in the middle of the connecting plate, a first hinge is fixedly installed at the lower end of the backrest, a supporting and fixing plate is arranged below the first hinge, the supporting and fixing plate is fixedly connected with the lower end face of the connecting plate through a fixing screw and a fixing clamping plate, two first handrails and two second handrails are symmetrically arranged on the upper side of the seat cushion, the first handrail and the second handrail are respectively rotatably connected with the backrest and the seat cushion through a third hinge and a fourth hinge, the overlapping parts of the first handrail and the second handrail are rotatably connected through a fifth hinge, and the two fourth hinges are fixedly connected through a middle connecting rod, the bottom of the chain connecting rod is fixedly provided with a foot supporting cross beam, and the chain connecting rod is provided with a limiting mechanism for the second handrail.

Preferably, two pedals are symmetrically and fixedly mounted on the foot supporting cross beam.

Preferably, the two sides of the rectangular hollowed-out fixing groove are both provided with a moving strip in a sliding manner.

Preferably, the backrest top side wall is fixedly provided with a second hinge, the lower side of the second hinge is fixedly provided with a backrest support, and the bottom of the backrest support is fixedly connected with a magnet.

Preferably, the limiting mechanism comprises a straight clamping hole arranged at the joint of the chain connecting rod and the second handrail, and a straight inserting bolt for fixing is arranged in the straight clamping hole in a matching manner.

Preferably, two chest expander boxes are fixedly mounted on the back wall of the backrest, and two pull handrails are symmetrically and fixedly mounted on two sides of the two chest expander boxes.

3. The utility model discloses produced technological effect.

1. The utility model discloses only need loosen the manual screw of seatpad bottom front side to the head, alright take out the fretwork stationary blade of bottom, turn over behind the back and screw up the fixed screw of rear side, put down the support at back again, the back uses the handrail to link the part of whole handrail and foot's support as the lever, turns over behind the back, and the handrail moves down, and the foot supports and turns over on, has just become body-building chair.

2. The utility model can also directly turn out the foot supporting beam to pedal for body building through the mode of turning the plug. Or directly using the chest expander device at the back side of the backrest to carry out body building.

Drawings

Fig. 1 is a schematic diagram of an explosive structure of a deformable multifunctional fitness office chair in various states according to the present invention;

fig. 2 is a schematic side view of a deformable multifunctional fitness office chair according to the present invention;

FIG. 3 is a schematic side view of the deformable multifunctional fitness office chair according to the present invention in an unfolded state;

fig. 4 is a schematic bottom view of the deformable multifunctional body-building office chair of the present invention.

Description of reference numerals:

the novel pedal comprises a first hinge 1, a second hinge 2, a first handrail 3, a fourth hinge 4, a chain connecting rod 5, a foot supporting beam 6, a manual screw 7, a connecting plate 8, a rectangular hollowed fixing groove 9, a sixth hinge 10, a fixing clamping plate 11, a fixing screw 12, a supporting and fixing plate 13, a third hinge 14, a first hinge 15, a magnet 16, a backrest support 17, a second hinge 18, a pedal 19, a straight bolt 20, a chest expander box 21 and a chest expander box 22.

Detailed Description

Examples

Referring to fig. 1-4, a deformable multi-functional body-building office chair, including seatpad and back, seatpad and back are linked through sixth hinge 10, connecting plate 8 is installed to the part of linking of seatpad and back, manual screw 7 is installed in 8 left sides of connecting plate, ann has rectangle fretwork fixed slot 9 in the middle of the connecting plate 8, the equal slidable mounting in rectangle fretwork fixed slot 9 both sides has the removal strip, it makes rectangle fretwork fixed slot 9 horizontal migration to move strip and connecting plate 8 agree with, back lower extreme fixed mounting has first hinge 15, first hinge 15 has supporting fixed plate 13, terminal surface fixed connection under supporting fixed plate 13 and the connecting plate 8, supporting fixed plate 13 passes through fixed screw 12 and fixes splint 11 in rectangle fretwork fixed slot 9, can guarantee that the back is fixed after rotating certain angle around sixth hinge 10.

Wherein, the lateral wall of the top of the backrest is fixedly provided with a second hinge 18, the lower side of the second hinge 18 is fixedly provided with a backrest support 17, the bottom of the backrest support 17 is fixedly connected with a magnet 16, when the utility model is in an office chair state, the backrest 17 can be adsorbed on the backrest to play a certain fixing role, the back wall of the backrest is fixedly provided with two chest expander boxes 21, two chest expander boxes 21 are symmetrically and fixedly provided with two chest expander handrails 22 on two sides, the two arms of a user can be exercised by tension, the upper side of the seat cushion is symmetrically provided with two first handrails 2 and two second handrails 3, the first handrail 2 and the second handrail 3 are respectively connected with the backrest and the seat cushion by a third hinge 14 and a fourth hinge 4 in a rotating way, the overlapping part of the first handrail 2 and the second handrail 3 is connected by a fifth hinge 1 in a rotating way, the folding operation can be carried out, the two fourth hinges 4 are fixedly connected by a middle connecting rod, the transmission is carried out synchronously.

Wherein, link 5 bottom fixed mounting of pole to have foot supporting beam 6, foot supporting beam 6 goes up symmetrical fixed mounting has two footboards 19 for pedal, thereby temper, be equipped with the stop gear to second handrail 3 on linking pole 5, stop gear is including setting up a word card hole on linking pole 5 and second handrail 3 junction, the downthehole matching of a word card is equipped with and is used for a fixed word plug 20, can decide whether to fix linking pole 5 and second handrail 3.

The utility model discloses form deformation mode: loosening the manual screw 7 to separate the screw part from the rectangular hollowed-out fixing groove 9, pulling out the rectangular hollowed-out fixing groove 9, loosening the fixing screw 12, removing the limit effect on the backrest, turning over the backrest to enable the backrest to be completely horizontal, moving the armrest 2 connected with the backrest down to be horizontal with the armrest 3, and turning over the foot supporting beam 6 by 90 degrees forward and upward. Screwing down the fixing screw 12, and turning down the backrest support 17; the pedal turnover mode is as follows: in the office chair configuration, the slotted plug 20 is pulled out, the foot support beam 690 is flipped forward, and the slotted plug 20 is inserted.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited to the above embodiments, and any other changes, modifications, substitutions, combinations, and simplifications which do not depart from the spirit and principle of the present invention should be equivalent replacement modes, and all are included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims (6)

1. The utility model provides a deformable multi-functional body-building office chair, includes seatpad and back, its characterized in that, seatpad and back are linked through sixth hinge (10), connecting plate (8) are installed to the part of linking of seatpad and back, manual screw (7) are installed in connecting plate (8) left side, ann has rectangle fretwork fixed slot (9) in the middle of connecting plate (8), back lower extreme fixed mounting has first hinge (15), first hinge (15) have supporting fixed plate (13), terminal surface fixed connection under supporting fixed plate (13) and connecting plate (8), supporting fixed plate (13) are fixed in rectangle fretwork fixed slot (9) through fixed screw (12) and fixed splint (11), seatpad upside symmetry is equipped with two first handrail (2) and second handrail (3), first handrail (2) and second handrail (3) are respectively through third hinge (14) and fourth hinge (4) and lean on with by fixed plate (9), first handrail (2) and second handrail (3) are respectively The back of the body and the seatpad are rotationally connected, the overlapped part of first handrail (2) and second handrail (3) is rotationally connected through fifth hinge (1), two fourth hinge (4) are through chain link pole (5) fixed connection in the middle of, chain link pole (5) bottom fixed mounting has foot supporting beam (6), be equipped with the stop gear to second handrail (3) on chain link pole (5).

2. A flexible multi-functional fitness office chair as claimed in claim 1, characterized in that two pedals (19) are symmetrically and fixedly mounted on the foot supporting cross member (6).

3. A flexible multifunctional fitness office chair as claimed in claim 1, wherein the rectangular hollowed-out holding groove (9) is slidably fitted with a moving strip on both sides.

4. A transformable multifunctional fitness office chair as claimed in claim 1, wherein a second hinge (18) is fixedly mounted on the top side wall of the backrest, a backrest support (17) is fixedly mounted on the lower side of the second hinge (18), and a magnet (16) is fixedly connected to the bottom of the backrest support (17).

5. A flexible multi-functional fitness office chair as claimed in claim 1, wherein the stop mechanism comprises a slotted hole in the connection of the chain bar (5) and the second arm (3), and a slotted plug (20) is fitted in the slotted hole for fixing.

6. A transformable multifunctional fitness office chair as claimed in claim 1, wherein two chest-developer boxes (21) are fixedly mounted on the back wall of the backrest, and two pull armrests (22) are symmetrically and fixedly mounted on both sides of the two chest-developer boxes (21).

Images