CN211673358U

CN211673358U - Sofa chair convenient to dismouting

Info

Publication number: CN211673358U
Application number: CN202020238754.1U
Authority: CN
Inventors: 陈盈盈; 吴彩东
Original assignee: Huaihua University
Current assignee: Huaihua University
Priority date: 2020-03-02
Filing date: 2020-03-02
Publication date: 2020-10-16
Anticipated expiration: 2030-03-02

Abstract

The utility model belongs to the technical field of domestic furniture, especially, be a sofa chair convenient to dismouting, including the main part board, the lower terminal surface of main part board is provided with the universal wheel, and one side of universal wheel is provided with the location slightly, and the opposite side of main part board is provided with the receiver, and one side of receiver is provided with the rotation handle, and fixed establishment's up end is provided with reset spring, and the lower terminal surface of the board of lying on the back is provided with tensile rope. The utility model discloses a set up the universal wheel slightly with the location, when the user needs mobile device, the universal wheel can drive the device through the roll and remove, the location is fixed the wheel that rolls slightly, make the device can follow user's demand and remove, through setting up tensile rope, receiver and rotation handle, the handle is rotated in the rotation, rotate tensile rope and receive the box, tensile rope drives the sit and lie board and rotates, the user can stretch with less power, be favorable to children and old man to use.

Description

Sofa chair convenient to dismouting

Technical Field

The utility model relates to the technical field of household furniture, in particular to a sofa chair convenient to disassemble and assemble.

Background

The sofa chair variety includes leather system, cloth art, metal, rattan system and wood etc. perfect house, elegant seat is indispensable, and is different from in the past, and the sofa chair that the lines is succinct down at the time, or transparent or the color jumps more and more receives young people's favor, and in busy urban life, the sofa chair gives people and brings unlimited comfortable, fashionable house enjoyment, sits on the chair, and it is felt, warm and agreeable.

There are the following problems:

1. the traditional sofa has no moving device, but the weight of the traditional sofa is heavier, and the user can not move the device according to the requirement.

2. The traditional sofa chair is not provided with a device for assisting in contraction, so that the old and children are inconvenient to use and do not contract when using the traditional sofa chair.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sofa convenient to dismouting, solved traditional sofa and had not had the mobile device and did not have the problem of the device of supplementary shrink to prior art not enough, the utility model provides a sofa convenient to dismouting.

In order to achieve the above object, the utility model provides a following technical scheme: a sofa chair convenient for disassembly comprises a main body plate, wherein the lower end surface of the main body plate is provided with universal wheels, one side of the universal wheel is provided with a positioning pin, one side of the main body plate is provided with a connecting column, the other side of the main body plate is provided with a storage box, a rotating handle is arranged on one side of the storage box, anti-skid particles are arranged on the outer surface of the rotating handle, one side of the rotating handle is provided with a fixing pin, the rear end surface of the connecting column is provided with a fixing mechanism, the upper end surface of the fixing mechanism is provided with a return spring, the rear end surface of the main body plate is provided with a back plate, the lower end surface of the backrest plate is provided with a rotating shaft, the front end surface of the rotating shaft is provided with a sitting and lying plate, the front end face of the sitting and lying plate is provided with a supporting rod, the front end face of the supporting rod is provided with a pedal, and the lower end face of the sitting and lying plate is provided with a tensile rope.

As an optimal technical scheme of the utility model, universal wheel swing joint is in the lower terminal surface of main part board, location swing joint is one side of universal wheel slightly.

As a preferred technical scheme of the utility model, spliced pole and receiver are fixed connection in the both sides of main part board respectively, rotate one side of handle swing joint in receiver.

As an optimized technical scheme of the utility model, anti-skidding grain fixed connection is in the surface of rotation handle, fixed slightly swing joint is in one side of rotating the handle.

As a preferred technical scheme of the utility model, fixed establishment fixed connection is in the rear end face of spliced pole, reset spring swing joint is in fixed establishment's up end.

As a preferred technical scheme of the utility model, back plate swing joint is in the rear end face of main part board, axis of rotation swing joint is in the lower terminal surface of back plate.

As an optimized technical scheme of the utility model, sit the preceding terminal surface of lying board fixed connection in the axis of rotation, bracing piece fixed connection is in the preceding terminal surface of sitting the lying board.

As an optimal technical scheme of the utility model, running-board fixed connection is in the preceding terminal surface of bracing piece, tensile rope fixed connection is in the lower terminal surface of sit and lie on the board.

Compared with the prior art, the utility model provides a sofa chair convenient to dismouting possesses following beneficial effect:

1. this sofa chair convenient to dismouting is little through setting up the universal wheel and fixing a position, and when user of service needs mobile device, the universal wheel can drive the device through rolling and remove, fixes a position and fixes the wheel that rolls a little, makes the device can follow user of service's demand and remove.

2. This sofa chair convenient to dismouting through setting up tensile rope, receiver and rotation handle, and the rotatory handle that rotates in will tensile rope rotates to receive the box, and tensile rope drives the sit-up plate and rotates, and the user person can stretch with less power, is favorable to children and old man to use.

Drawings

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

FIG. 2 is a schematic connection diagram of the rotating shaft of the present invention;

fig. 3 is a schematic connection diagram of the return spring of the present invention.

In the figure: 1. a main body plate; 2. connecting columns; 3. a support bar; 4. a foot pedal; 5. a sitting and lying board; 6. a backrest plate; 7. a fixing mechanism; 8. a return spring; 9. stretching the rope; 10. a storage box; 11. rotating the handle; 12. anti-skid particles; 13. fixing the tip; 14. a rotating shaft; 15. a universal wheel; 16. the tip is positioned.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides the following technical solutions: the utility model provides a sofa chair convenient to dismouting, including main part board 1, the lower terminal surface of main part board 1 is provided with universal wheel 15, one side of universal wheel 15 is provided with location slightly 16, one side of main part board 1 is provided with spliced pole 2, the opposite side of main part board 1 is provided with receiver 10, one side of receiver 10 is provided with rotation handle 11, the surface of rotation handle 11 is provided with anti-skidding grain 12, one side of rotation handle 11 is provided with fixed slightly 13, the rear end face of spliced pole 2 is provided with fixed establishment 7, the up end of fixed establishment 7 is provided with reset spring 8, the rear end face of main part board 1 is provided with back plate 6, the lower terminal surface of back plate 6 is provided with axis of rotation 14, the preceding terminal surface of axis of rotation 14 is provided with sit sleeping plate 5, the preceding terminal surface of sit sleeping plate 5 is provided with bracing piece 3, the preceding terminal surface of bracing piece 3 is provided with.

In this embodiment, main part board 1 is used for the position of fixed connection post 2, and receiver 10 is tensile rope 9's strorage device, and tensile rope 9 will sit or lie on board 5 and rotate handle 11 and be connected, and bracing piece 3 is connected running-board 4 and sit or lie on board 5.

Specifically, the universal wheel 15 is movably connected to the lower end surface of the main body plate 1, and the positioning pin 16 is movably connected to one side of the universal wheel 15.

In this embodiment, the universal wheel 15 can drive the device to move through rotation, and the positioning pin 16 fixes the universal wheel 15.

Specifically, the connecting column 2 and the storage box 10 are respectively fixedly connected to two sides of the main body plate 1, and the rotating handle 11 is movably connected to one side of the storage box 10.

In this embodiment, spliced pole 2 couples together main part board 1, increases the stability of device, rotates handle 11 and drives tensile rope 9 through rotating and remove.

Specifically, the anti-slip particles 12 are fixedly connected to the outer surface of the rotating handle 11, and the fixed pins 13 are movably connected to one side of the rotating handle 11.

In this embodiment, the anti-slip particles 12 can increase the friction between the hand of the user and the rotating handle 11, and the fixing pin 13 fixes the rotating handle 11.

Specifically, the fixing mechanism 7 is fixedly connected to the rear end face of the connecting column 2, and the return spring 8 is movably connected to the upper end face of the fixing mechanism 7.

In this embodiment, the fixing mechanism 7 is used to fix the position of the return spring 8, and the return spring 8 bounces the sitting/lying plate 5.

Specifically, the backrest plate 6 is movably connected to the rear end face of the main body plate 1, and the rotating shaft 14 is movably connected to the lower end face of the backrest plate 6.

In this embodiment, the backrest plate 6 is used for supporting the back of the user, and the backrest plate 6 rotates via the rotating shaft 14.

Specifically, the sitting and lying plate 5 is fixedly connected to the front end face of the rotating shaft 14, and the support rod 3 is fixedly connected to the front end face of the sitting and lying plate 5.

In this embodiment, the sitting and lying plate 5 can increase the comfort of the user using the device, and the support rod 3 is used for fixing the position of the pedal 4.

Specifically, the pedal 4 is fixedly connected to the front end face of the support rod 3, and the tensile rope 9 is fixedly connected to the lower end face of the sitting/lying plate 5.

In this embodiment, the foot rest 4 supports the feet of the user, and the stretching rope 9 can pull the sitting/lying plate 5 to rotate.

The utility model discloses a theory of operation and use flow: user promotes main part board 1, make the device remove through the rotation of universal wheel 15, remove after the assigned position, inwards fix universal wheel 15 according to moving location slightly 16, prevent that universal wheel 15 from taking place to slide, user puts the hand and rotates on rotating handle 11, make tensile rope 9 drive sit sleeping plate 5 and rotate, stall when sitting sleeping plate 5 and main part board 1 are perpendicular, user sits again on sitting sleeping plate 5, lean on and have a rest on backrest 6, when user finishes using the back to the device shrink, pull out in rotating handle 11 slightly 13, make reset spring 8 bounce sitting sleeping plate 5, when the device is idle, user detaches backrest 6 from the device, the user of being convenient for sums up and places.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sofa chair convenient to dismouting, includes main part board (1), its characterized in that: the anti-skid chair is characterized in that universal wheels (15) are arranged on the lower end face of the main body plate (1), one side of each universal wheel (15) is provided with a positioning pin (16), one side of each main body plate (1) is provided with a connecting column (2), the other side of each main body plate (1) is provided with a storage box (10), one side of each storage box (10) is provided with a rotating handle (11), anti-skid particles (12) are arranged on the outer surface of each rotating handle (11), one side of each rotating handle (11) is provided with a fixing pin (13), the rear end face of each connecting column (2) is provided with a fixing mechanism (7), the upper end face of each fixing mechanism (7) is provided with a reset spring (8), the rear end face of each main body plate (1) is provided with a back plate (6), the lower end face of each back plate (6) is provided with a rotating shaft (14), and, the front end face of the sitting and lying plate (5) is provided with a support rod (3), the front end face of the support rod (3) is provided with a pedal (4), and the lower end face of the sitting and lying plate (5) is provided with a tensile rope (9).

2. The sofa chair of claim 1, wherein: the universal wheel (15) is movably connected to the lower end face of the main body plate (1), and the positioning pin (16) is movably connected to one side of the universal wheel (15).

3. The sofa chair of claim 1, wherein: spliced pole (2) and receiver (10) are fixed connection respectively in the both sides of main part board (1), rotation handle (11) swing joint is in one side of receiver (10).

4. The sofa chair of claim 1, wherein: the anti-skid particles (12) are fixedly connected to the outer surface of the rotating handle (11), and the fixed pins (13) are movably connected to one side of the rotating handle (11).

5. The sofa chair of claim 1, wherein: the fixing mechanism (7) is fixedly connected to the rear end face of the connecting column (2), and the reset spring (8) is movably connected to the upper end face of the fixing mechanism (7).

6. The sofa chair of claim 1, wherein: back-rest plate (6) swing joint is in the rear end face of main part board (1), axis of rotation (14) swing joint is in the lower terminal surface of back-rest plate (6).

7. The sofa chair of claim 1, wherein: sit and lie on board (5) fixed connection in the preceding terminal surface of axis of rotation (14), bracing piece (3) fixed connection is in the preceding terminal surface of sitting and lying on board (5).

8. The sofa chair of claim 1, wherein: the pedal (4) is fixedly connected to the front end face of the support rod (3), and the stretching rope (9) is fixedly connected to the lower end face of the sitting and lying plate (5).