CN216089714U

CN216089714U - Sofa convenient to move

Info

Publication number: CN216089714U
Application number: CN202122372189.5U
Authority: CN
Inventors: 郑鹏程
Original assignee: Jianyang Bihui Home Furnishing Co ltd
Current assignee: Jianyang Bihui Home Furnishing Co ltd
Priority date: 2021-09-28
Filing date: 2021-09-28
Publication date: 2022-03-22
Anticipated expiration: 2031-09-28

Abstract

The utility model discloses a sofa convenient to move, which comprises a sofa body, supporting legs and a moving assembly, wherein the supporting legs and the moving assembly are fixedly connected with the sofa body, the moving assembly comprises a fixed seat fixedly connected with the sofa body and a pulley arranged on the fixed seat, the sofa also comprises an adjusting piece, one end of the adjusting piece is connected with the fixed seat in a left-right sliding manner, the other end of the adjusting piece is hinged with the supporting legs, a positioning column is arranged on the adjusting piece corresponding to the pulley, one end of the positioning column, facing the pulley, penetrates through the fixed seat and then abuts against the pulley so as to limit the rotation of the pulley, the supporting legs comprise an outer supporting sleeve and an inner supporting column, the outer supporting sleeve is sleeved outside the inner supporting column, the outer supporting sleeve is fixedly connected with the sofa body, one end of the inner supporting column, which is opposite to the adjusting piece, penetrates through the outer supporting sleeve and then is hinged with the inner supporting column, when the inner supporting column moves upwards to drive one end of the adjusting piece to move upwards, a positioning piece to be far away from the pulley, to unlock the pulley; so as to facilitate the movement and the carrying of the sofa.

Description

Sofa convenient to move

Technical Field

The utility model relates to the field of furniture articles, in particular to a sofa convenient to move.

Background

The sofa is a common furniture article, but due to the large volume and the heavy weight, the sofa is inconvenient for people to move, adjust the position and the like, and brings great inconvenience to the transportation, installation and transportation of the sofa.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model aims to provide the sofa convenient to move, so that the sofa is convenient to move and carry.

In order to achieve the purpose, the utility model provides the following technical scheme: a sofa convenient to move comprises a sofa body, supporting legs and a moving assembly, wherein the supporting legs and the moving assembly are fixedly connected with the sofa body, the moving assembly comprises a fixed seat fixedly connected with the sofa body and a pulley arranged on the fixed seat, the sofa further comprises an adjusting piece, one end of the adjusting piece is connected with the fixed seat in a left-right sliding mode, the other end of the adjusting piece is hinged with the supporting legs, a positioning column is arranged at the position, corresponding to the pulley, on the adjusting piece, and supports against the pulley after passing through the fixed seat towards one end of the pulley so as to limit the rotation of the pulley, the supporting legs comprise an outer supporting sleeve and an inner supporting column, the outer supporting sleeve is arranged outside the inner supporting column, the outer supporting sleeve is fixedly connected with the sofa body, one end, opposite to the inner supporting column, of the adjusting piece is hinged with the inner supporting column after passing through the outer supporting sleeve, when the inner supporting column moves upwards to drive one end of the adjusting piece to move upwards, the positioning column is driven to be far away from the pulley so as to unlock the pulley.

As a further improvement of the utility model, a plurality of through holes with different heights for bolt connection are arranged on the outer support sleeve, and threaded holes for matching with the through holes for bolt connection are arranged on the inner support column.

As a further improvement of the utility model, one end of the adjusting piece, which is opposite to the fixed seat, is provided with a waist-shaped hole, a cylindrical connecting shaft which penetrates through the waist-shaped hole is arranged at the position, which is opposite to the waist-shaped hole, of the fixed seat, and the outer surface of the connecting shaft is provided with threads.

As a further improvement of the sofa, a spring is further arranged between the sofa body and the adjusting piece, one end of the spring is fixedly connected with the sofa body, and the other end of the spring is fixedly connected with the adjusting piece.

As a further improvement of the utility model, the fixed seat is provided with a baffle plate, the baffle plate is provided with a limit groove for the positioning column to pass through and rotate, and the position of the limit groove is adapted to the rotating track of the positioning column along with the adjusting part.

The utility model has the beneficial effects that: the height adjustment of interior support column is convenient, easy operation, and can realize the restriction/unblock to the pulley simultaneously, and the strength requirement to operating personnel is less, and the step is not loaded down with trivial details, easy to get to the hand. When the sofa does not need to be moved, the pulley and the supporting legs simultaneously support the sofa body, when the sofa needs to be moved, the pulley is unlocked, the inner supporting column is lifted, and the sofa body can be moved, so that the sofa is convenient to move.

Drawings

FIG. 1 is a side view of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a side view of the moving assembly of the present invention;

FIG. 4 is a view showing a state in which the adjusting lever is moved upward in the present invention;

fig. 5 is a top view of a baffle according to the present invention.

Reference numerals: 1. a sofa body; 2. supporting legs; 21. an outer support sleeve; 22. an inner support column; 3. a moving assembly; 31. a fixed seat; 32. a pulley; 4. an adjustment member; 5. a positioning column; 6. a through hole; 7. a kidney-shaped hole; 8. a connecting shaft; 9. a spring; 10. a baffle plate; 11. a limiting groove.

Detailed Description

The utility model will be further described in detail with reference to the following examples, which are given in the accompanying drawings.

Referring to fig. 1-5, the sofa convenient to move according to the embodiment includes a sofa body 1, supporting legs 2 and a moving assembly 3, where the supporting legs 2 include an outer supporting sleeve 21 and an inner supporting column 22, the outer supporting sleeve 21 is sleeved outside the inner supporting column 22, one end of the outer supporting sleeve 21 is fixedly connected to the sofa body 1, and the other end is connected to the inner supporting column 22, and the inner supporting column 22 can move up and down in the outer supporting sleeve 21 and is fixedly connected to the outer supporting sleeve 21 through a bolt. One end of the adjusting piece 4 is connected with the fixed seat 31 in a left-right sliding mode, the other end of the adjusting piece passes through the outer supporting sleeve 21 and then is hinged with the inner supporting column 22, a positioning column 5 is arranged at the position, corresponding to the pulley 32, of the adjusting piece 4, and one end, facing the pulley 32, of the positioning column 5 passes through the fixed seat 31 and then abuts against the pulley 32.

When the sofa does not need to move, the inner support column 22 keeps the same height with the pulley 32, is fixedly connected with the outer support sleeve 21, supports the sofa body 1 together with the pulley 32, and at the moment, the positioning column 5 abuts against the pulley 32 to limit the rotation of the pulley 32 and prevent the pulley 32 from rotating under stress; when the sofa needs to move, the inner supporting column 22 moves upwards and is fixedly connected with the outer supporting sleeve 21, one end of the adjusting piece 4 moves upwards along with the inner supporting column 22, the positioning column 5 fixedly connected with the adjusting piece 4 moves along with the inner supporting column, the positioning column 5 is far away from the pulley 32, the pulley 32 is not limited in rotation, the position of the bottom of the inner supporting column 22 is higher than the pulley 32 at the moment, the sofa cannot be prevented from moving, and the friction force between the sofa and the ground is reduced.

Through this technical scheme, the altitude mixture control of interior support column 22 is convenient, easy operation, and can realize the restriction/unblock to pulley 32 simultaneously, and the strength requirement to operating personnel is less, and the step is not loaded down with trivial details, easy to get to the hand. When the sofa does not need to move, the pulley 32 and the supporting legs 2 support the sofa body 1 at the same time, and when the sofa needs to move, the pulley 32 is unlocked, and the inner supporting column 22 is lifted to realize the movement of the sofa body 1, so that the sofa is convenient to move.

The inner supporting column 22 and the outer supporting sleeve 21 are fixedly connected through bolts, the change of the relative position of the inner supporting column 22 and the outer supporting sleeve 21 is realized through a plurality of through holes 6 matched with the threaded holes in the outer supporting sleeve 21, no matter the inner supporting column 22 is placed downwards or ascended, the through holes 6 matched with the threaded holes in the inner supporting column 22 are formed in the outer supporting sleeve 21, and the connection of the inner supporting column 22 and the outer supporting sleeve is simple and convenient to operate and easy to operate.

The connecting shaft 8 penetrates through the kidney-shaped hole 7, and the threads formed on the outer surface of the connecting shaft 8 are matched with the nuts, so that the adjusting piece 4 can be limited on the connecting shaft 8, and the adjusting piece 4 cannot fall off from the connecting shaft 8 due to rotation. When one end of the adjusting piece 4 moves up and down along with the inner supporting column 22, the waist-shaped hole 7 reserves a moving space for the adjusting piece 4, and the requirement for moving the adjusting piece 4 can be met.

Furthermore, one end of the spring 9 is fixedly connected with the sofa body 1, the other end of the spring is fixedly connected with the adjusting part 4, when the sofa body 1 does not need to move, the spring 9 has downward pressure on the adjusting part 4, so that the positioning column 5 fixedly connected with the adjusting part 4 is pressed downwards together, the pressure of the positioning column 5 on the pulley 32 is increased, the pulley 32 is not easy to slide, and the locking effect of the pulley 32 and the supporting force of the pulley 32 on the sofa body 1 are improved.

One end of the positioning column 5 opposite to the pulley 32 passes through the baffle 10 on the fixing seat 31 and then abuts against the pulley 32, and the baffle 10 is provided with a limiting groove 11. As shown in fig. 5, the positioning post 5 changes its position as the adjusting part 4 moves, and the shape and the position of the limiting groove 11 are adapted to the movement track of the positioning post 5, i.e. the moving direction of the positioning post 5 is limited, and the positioning post cannot move forward or backward.

The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims

1. A sofa convenient to move comprises a sofa body (1), supporting legs (2) and a moving assembly (3), wherein the supporting legs (2) and the moving assembly (3) are fixedly connected with the sofa body (1), the moving assembly (3) comprises a fixing seat (31) fixedly connected with the sofa body (1) and a pulley (32) arranged on the fixing seat (31), the sofa is characterized by further comprising an adjusting piece (4), one end of the adjusting piece (4) is connected with the fixing seat (31) in a left-right sliding mode, the other end of the adjusting piece is hinged with the supporting legs (2), a positioning column (5) is arranged on the adjusting piece (4) corresponding to the pulley (32), one end of the positioning column (5) facing the pulley (32) penetrates through the fixing seat (31) and then abuts against the pulley (32) to limit the rotation of the pulley (32), the supporting legs (2) comprise an outer supporting sleeve (21) and an inner supporting column (22), outer support sleeve (21) cover is established outside inner support post (22), outer support sleeve (21) and sofa body (1) fixed connection, the one end of adjusting part (4) relative inner support post (22) is passed and is articulated with inner support post (22) after outer support sleeve (21), when inner support post (22) shifts up one of driving adjusting part (4) and moves up, drives reference column (5) and keeps away from pulley (32) to unblock pulley (32).

2. The sofa convenient to move according to claim 1, wherein the outer supporting sleeve (21) is provided with a plurality of through holes (6) with different heights for bolt connection, and the inner supporting column (22) is provided with a threaded hole for bolt connection matching with the through holes (6).

3. The sofa convenient to move according to claim 1, wherein the adjusting piece (4) is provided with a waist-shaped hole (7) at one end relative to the fixed seat (31), a cylindrical connecting shaft (8) penetrating through the waist-shaped hole (7) is arranged at the position of the fixed seat (31) relative to the waist-shaped hole, and the outer surface of the connecting shaft (8) is provided with threads.

4. The sofa convenient to move according to claim 1, wherein a spring (9) is further arranged between the sofa body (1) and the adjusting piece (4), one end of the spring (9) is fixedly connected with the sofa body (1), and the other end is fixedly connected with the adjusting piece (4).

5. The sofa convenient to move according to claim 1, wherein the fixed seat (31) is provided with a baffle (10), the baffle (10) is provided with a limit groove (11) for the positioning column (5) to pass through and rotate, and the position of the limit groove (11) is adapted to the rotating track of the positioning column (5) along with the adjusting part (4).