CN216754000U

CN216754000U - Modular assembly type sofa

Info

Publication number: CN216754000U
Application number: CN202123406255.2U
Authority: CN
Inventors: 张小东; 李建民; 任凯锋; 张宁; 钟大奖; 钟自卫; 张孝启
Original assignee: Anji Shengxin Office Furniture Co ltd
Current assignee: Anji Shengxin Office Furniture Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-06-17
Anticipated expiration: 2031-12-31

Abstract

The utility model relates to the technical field of sofas, in particular to a modular assembled sofa, which comprises a base plate, a cushion, a backrest, two handrails, four connecting pieces and four supporting columns, wherein the top end of the base plate close to the back is movably hinged with a backup plate, the two handrails are respectively arranged on two sides of the base plate, the four connecting pieces are arranged at four corners of the bottom surface of the base plate, two ends of each connecting piece are respectively detachably connected with the base plate and the corresponding handrail through screws, and the supporting columns are movably inserted at the bottoms of the connecting pieces. The utility model overcomes the defects of the prior art, effectively solves the problems that the assembly mode of some modularized sofas is complicated, and the assembly process usually needs more time and energy, the spring can tightly press the inserted rod in the positioning hole, the stability of the connection of the connecting piece and the supporting column is increased, the length of the supporting column extending out of the cylinder is adjusted, and further the purpose of adjusting the height of the cushion is achieved, so that the sofa can adapt to different people, and the use flexibility is increased.

Description

Modular assembly type sofa

Technical Field

The utility model relates to the technical field of sofas, in particular to a modular assembled sofa.

Background

Along with the continuous improvement of living standard of people, the physical life and the mental life are obviously improved, and the sofa is a backrest chair provided with soft cushions such as springs or thick foam plastics, and the sofa feels comfortable when being seated.

In order to facilitate transportation, the sofas are often designed to be connected in a modular manner, while some existing modular sofas are assembled in a cumbersome manner, the assembly process often requires much time and effort, and therefore, a modular assembled sofa is needed to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides a modular assembled sofa, which overcomes the defects of the prior art and aims to solve the problems that the assembly mode of some modular sofas is more complicated and the assembly process often needs more time and energy.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a modularization assembled sofa, includes base plate, cushion, back, two handrails, four connecting pieces and four support columns, the top activity that the base plate is close to the back articulates there is the backup plate, two the handrail sets up respectively in the both sides of base plate, four the connecting piece sets up the four corners department in the base plate bottom surface, just the both ends of connecting piece pass through the screw with base plate and handrail respectively and can dismantle the connection, the support column activity is pegged graft in the bottom of connecting piece, the bottom one side slip of connecting piece is provided with the inserted bar, inserted bar and support column activity are pegged graft, the cushion activity is pegged graft two between the handrail, just the cushion passes through the magic with the base plate and pastes the looks bonding, the back activity is pegged graft two between the handrail, the back of back passes through the magic with the backup plate and pastes the looks bonding.

As a preferable technical scheme of the utility model, the bottom of the connecting piece is fixedly connected with a cylinder, the bottom of the cylinder is internally provided with a jack, the support column is movably inserted in the jack, and the cross-sectional area of the top of the support column is gradually reduced from bottom to top.

Through adopting above-mentioned technical scheme, because the drum cover is established at the surface of support column and to the spacing of support column for the support column is more stable in the bottom of connecting piece.

As a preferable technical scheme of the utility model, one side of the bottom of the cylinder is fixedly connected with a mounting seat, the inserted bar penetrates through the mounting seat and is connected in the mounting seat in a sliding manner, the side surface of the support column of the inserted bar is provided with a plurality of positioning holes matched with the inserted bar, and the positioning holes are distributed in a linear array manner.

Through adopting above-mentioned technical scheme, insert the inserted bar locating hole and can fix the height of support column to can stretch out the length of drum to the support column and adjust, and then adjust the height of cushion, make this sofa can adapt to different crowds, increase the flexibility of using.

As a preferable technical scheme of the utility model, one end of the inserted rod, which is close to the supporting column, is of a conical structure, and the cross-sectional area of the edge of the positioning hole is gradually reduced from outside to inside.

Through adopting above-mentioned technical scheme, can the person of facilitating the use insert the locating hole with the inserted bar.

As a preferable technical scheme of the utility model, a spring is sleeved on the peripheral side surface of the insertion rod positioned in the mounting seat, a boss is further formed on the peripheral side surface of the insertion rod positioned in the mounting seat, the boss is positioned on one side of the spring close to the supporting column, one end of the spring abuts against the boss, and the other end of the spring abuts against the inner wall of the mounting seat far away from the boss.

Through adopting above-mentioned technical scheme, the spring can compress tightly the inserted bar in the locating hole through the boss for the inserted bar is difficult to with locating hole phase separation, has increased the stability that connecting piece and support column are connected.

As a preferable technical scheme of the utility model, a distance is reserved between the mounting seat and the supporting column.

Through adopting above-mentioned technical scheme, and then the user can see the locating hole that the inserted bar is just right, and convenient to use person inserts the inserted bar in the locating hole.

As a preferable technical scheme of the utility model, one end of the inserted bar, which is far away from the supporting column, is fixedly provided with a handle, and the handle is positioned outside the mounting seat.

Through adopting above-mentioned technical scheme, the handle that sets up can convenience of customers operate the inserted bar.

Compared with the prior art, the utility model has the beneficial effects that:

the utility model adopts the mutual matching among the base plate, the armrests, the connecting pieces, the supporting columns, the cushion, the backrest and the inserted rods, turns the backup plate by 90 degrees to ensure that the backup plate is vertical to the base plate, places the two armrests on the two sides of the base plate, installs the connecting pieces at the four corners of the bottom of the base plate, respectively connects the two ends of the connecting pieces with the base plate and the armrests through screws, movably inserts the connecting pieces into the insertion holes, and inserts the handles into the corresponding positioning holes, thereby completing the installation of the modularized sofa, effectively solving the problems that the assembly mode of some modularized sofas is more complicated, and the assembly process usually needs more time and energy, the inserted rods can be tightly pressed in the positioning holes by the springs, ensuring that the inserted rods are not easily separated from the positioning holes, increasing the connecting stability of the connecting pieces and the supporting columns, and adjusting the length of the supporting columns extending out of the cylinders, thereby achieving the purpose of adjusting the height of the cushion, the sofa can adapt to different crowds, and the use flexibility is improved.

Drawings

FIG. 1 is a schematic front view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall separation structure of the present invention;

FIG. 3 is a bottom view of the overall structure of the present invention;

FIG. 4 is a schematic view of the connection structure of the connecting member and the support column according to the present invention;

fig. 5 is an enlarged view of the utility model at a in fig. 4.

In the figure: 1. a substrate; 11. a backup plate; 2. a handrail; 3. a connecting member; 31. a cylinder; 311. a jack; 32. a mounting seat; 321. inserting a rod; 322. a boss; 323. a spring; 324. a handle; 4. a support pillar; 41. positioning holes; 5. a cushion; 6. a backrest.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, a modular assembled sofa comprises a base plate 1, a seat cushion 5, a backrest 6, two armrests 2, four connecting members 3 and four supporting columns 4, wherein a back plate 11 is movably hinged to the top end of the base plate 1 near the back, the back plate 11 can be covered on the base plate 1, and the back plate 11 can be turned by 90 degrees to be perpendicular to the base plate 1. Two handrails 2 set up respectively in the both sides of base plate 1, and four connecting pieces 3 set up the four corners department in base plate 1 bottom surface, and the both ends of connecting piece 3 pass through the screw with base plate 1 and handrail 2 respectively and can dismantle the connection. The connection between the base plate 1 and the two armrests 2 can be completed by installing four connecting members 3 at four corners of the bottom of the base plate 1.

Referring to fig. 3-5, the supporting column 4 is vertically and movably inserted into the bottom of the connecting member 3, an inserting rod 321 is horizontally and slidably disposed on one side of the bottom of the connecting member 3, and the inserting rod 321 is movably inserted into the supporting column 4. After the support column 4 is inserted into the bottom of the connecting piece 3, the support column 4 can be installed by inserting the insertion rod 321 into the support column 4, and the operation is simple and convenient.

Please refer to fig. 1-2, cushion 5 activity is pegged graft between two handrail 2, and cushion 5 bonds mutually through the magic subsides with base plate 1 for cushion 5 is more stable, and the condition that the cushion 5 is difficult to appear sliding when the user sits on cushion 5. The back 6 activity is pegged graft between two handrail 2, and the back of back 6 bonds mutually through the magic with backup plate 11, and then can increase the stability of back 6, reduces sliding of back 6.

Referring to fig. 4-5, the bottom of the connecting member 3 is fixedly connected with a cylinder 31, the bottom of the cylinder 31 is provided with an insertion hole 311, the supporting column 4 is movably inserted into the insertion hole 311, and the cross-sectional area of the top of the supporting column 4 is gradually reduced from bottom to top. Because the cylinder 31 is sleeved on the outer surface of the support column 4 and limits the support column 4, the support column 4 is more stable at the bottom of the connecting piece 3.

Referring to fig. 4-5, one side of the bottom of the cylinder 31 is fixedly connected with an installation seat 32, an insertion rod 321 is inserted into the installation seat 32 and slidably connected therein, the insertion rod 321 and the side of the support column 4 are provided with a plurality of positioning holes 41 matched with the insertion rod 321, and the plurality of positioning holes 41 are distributed in a linear array. Insert the inserted bar 321 into locating hole 41 and can fix the height of support column 4 to can adjust the length that support column 4 stretches out drum 31, and then adjust the height of cushion 5, make this sofa can adapt to different crowds, increase the flexibility of using. The end of the inserting rod 321 close to the supporting column 4 is a tapered structure, and the cross-sectional area of the edge of the positioning hole 41 gradually decreases from outside to inside. The user can insert the inserting rod 321 into the positioning hole 41 conveniently.

Referring to fig. 4-5, a spring 323 is sleeved on the peripheral side of the insertion rod 321 located inside the mounting seat 32, a boss 322 is further formed on the peripheral side of the insertion rod 321 located inside the mounting seat 32, the boss 322 is located on one side of the spring 323 close to the supporting column 4, one end of the spring 323 abuts against the boss 322, and the other end of the spring 323 abuts against the inner wall of the mounting seat 32 far from the boss 322. The spring 323 can press the insertion rod 321 in the positioning hole 41 through the boss 322, so that the insertion rod 321 is not easily separated from the positioning hole 41, and the connection stability of the connecting member 3 and the supporting column 4 is increased.

Referring to fig. 4-5, a distance is left between the mounting base 32 and the supporting post 4. The user can further see the positioning hole 41 opposite to the insertion rod 321, so that the user can insert the insertion rod 321 into the positioning hole 41 conveniently. The end of the inserting rod 321 far away from the supporting column 4 is fixedly provided with a handle 324, and the handle 324 is positioned outside the mounting seat 32. A handle 324 is provided to facilitate the operation of the plunger 321 by a user.

The working principle is as follows: turn over 90 with backup plate 11 and make backup plate 11 perpendicular with base plate 1, place two handrail 2 in the both sides of base plate 1, install connecting piece 3 in the four corners department of base plate 1 bottom, and be connected the both ends of connecting piece 3 with base plate 1 and handrail 2 respectively through the screw, can accomplish the installation to handrail 2, peg graft the inside at jack 311 with the activity, and horizontal operation handle 324, make handle 324 insert in corresponding locating hole 41, can accomplish the installation to this modularization sofa.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

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 changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. 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 modular assembled sofa, includes base plate (1), cushion (5), back (6), two handrail (2), four connecting piece (3) and four support column (4), its characterized in that: the top end of the base plate (1) close to the back is movably hinged with a backup plate (11), the two handrails (2) are respectively arranged at two sides of the base plate (1), the four connecting pieces (3) are arranged at four corners of the bottom surface of the base plate (1), and the two ends of the connecting piece (3) are respectively detachably connected with the base plate (1) and the handrail (2) through screws, the supporting column (4) is movably inserted at the bottom of the connecting piece (3), an inserting rod (321) is arranged at one side of the bottom of the connecting piece (3) in a sliding way, the inserted bar (321) is movably inserted with the support column (4), the cushion (5) is movably inserted between the two handrails (2), the cushion (5) is adhered to the base plate (1) through a magic tape, the backrest (6) is movably inserted between the two armrests (2), the back surface of the backrest (6) is adhered to the backup plate (11) through a magic tape.

2. The modular sectional sofa of claim 1, wherein: the bottom of the connecting piece (3) is fixedly connected with a cylinder (31), a jack (311) is arranged in the bottom of the cylinder (31), the supporting column (4) is movably inserted in the jack (311), and the cross-sectional area of the top of the supporting column (4) is gradually reduced from bottom to top.

3. The modular sofa of claim 2, wherein: the utility model discloses a cylinder, including drum (31), inserted bar (321), locating hole (41) that the side of support column (4) was provided with a plurality of and inserted bar (321) looks adaptation, a plurality of locating hole (41) are the linear array and distribute, the bottom one side fixedly connected with mount pad (32) of drum (31), inserted bar (321) are worn to establish and sliding connection in mount pad (32).

4. The modular sectional sofa of claim 3, wherein: one end of the inserted bar (321) close to the support column (4) is of a conical structure, and the cross-sectional area of the edge of the positioning hole (41) is gradually reduced from outside to inside.

5. The modular sectional sofa of claim 2, wherein: the side cover that the inserted bar (321) is located inside of mount pad (32) all around is equipped with spring (323), the inserted bar (321) is located inside of mount pad (32) all around the side and still the shaping has boss (322), boss (322) are located one side that spring (323) is close to support column (4), the one end and boss (322) of spring (323) offset, the inner wall that boss (322) were kept away from to the other end and mount pad (32) of spring (323) offsets.

6. The modular sectional sofa of claim 3, wherein: and a distance is reserved between the mounting seat (32) and the supporting column (4).

7. The modular sectional sofa of claim 1, wherein: one end of the inserted bar (321) far away from the supporting column (4) is fixedly provided with a handle (324), and the handle (324) is positioned outside the mounting seat (32).