WO2022222426A1

WO2022222426A1 - Sofa capable of storing sofa accessories

Info

Publication number: WO2022222426A1
Application number: PCT/CN2021/129280
Authority: WO
Inventors: 丁晨; 潘琛璐; 黄忠建
Original assignee: 安吉县龙威家具有限责任公司
Priority date: 2021-04-21
Filing date: 2021-11-08
Publication date: 2022-10-27
Also published as: CN215604417U

Abstract

A sofa capable of storing sofa accessories, comprising two bases, two seat cushions, two backrests, two armrests, and two back pillows. The bases have inner cavities for simultaneously storing the backrests, the armrests, and the back pillows; each inner cavity is provided with an upper opening and a lower opening at the corresponding base; a sealing cover is arranged at each upper opening and is used for connection with the corresponding seat cushion in a sewing mode; an engagement structure is arranged at each lower opening, and it is available for the armrests and the back pillows to be engaged at the engagement structures by means of the backrests after being placed in the inner cavities, so as to achieve blocking. The beneficial effects of the present invention are: firstly, it is convenient to assemble the sofa, each component is detachably connected, a user can complete the assembly independently, and less time is spent; secondly, the inner cavities of the bases can be used as an outer package to store the armrests, the back pillows, and the backrests, such that outer packages used for packaging sofa components can be appropriately reduced, thereby reducing waste generation, and furthermore, the backrests can also be used as stop members to prevent the armrests and the back pillows from coming out of the inner cavities in a transport process.

Description

A sofa that can be used to store sofa accessories

technical field

The invention relates to the technical field of sofas, in particular to a sofa that can be used to store sofa accessories.

Background technique

At present, a sofa is a piece of furniture that people use on a daily basis, and can provide a soft and elastic surface for people to sit and lie on by means of shock absorbing components arranged inside.

technical problem

Traditional sofas mostly use self-assembly process structure. This kind of sofa occupies a large space, which is inconvenient in transportation. It is also prone to bumps on the way to the house. It may even be difficult to enter the house due to the small size of the house. In addition, due to the large volume of the sofa with the self-assembly process structure, the required packaging volume during transportation is large, and the transportation cost is relatively high, which leads to an increase in cost.

technical solutions

The present invention aims to solve the above-mentioned shortcomings of the prior art, and provides a sofa that can be used to accommodate sofa accessories to solve the above-mentioned problems.

The technical solution adopted by the present invention to solve the technical problem: this sofa that can be used to store sofa accessories includes two bases, two seat cushions, two backrests, two armrests and two backrest cushions. The two bases are assembled with each other and correspond to each other. The seat cushion is integrally formed, the armrest can be detachably installed on the left or right side of the corresponding base, the backrest can be detachably installed on the front end of the corresponding base, the back cushion is placed on the corresponding seat cushion and leaning against the corresponding backrest, and it is characterized in that: the base There is an inner cavity for accommodating the backrest, the armrest and the cushion at the same time, the inner cavity has an upper opening and a lower opening at the base, the upper opening is provided with a cover and is used for sewing connection with the seat cushion, and the lower opening is provided with a clamping structure, and After the armrest and the cushion are placed in the inner cavity, the backrest is clamped to the clamping structure to achieve blocking.

Further improvement, the base has two long-axis baffles and two short-axis baffles, the two long-axis baffles are spliced with the corresponding short-axis baffles, and one of the short-axis baffles near the handrail is connected to the handrail by bolts, and The snap connection structure is arranged on the short axis baffle.

Further improvement, the short-axis baffle has a first slot at its own central position as a clamping structure, and the first slot is arranged along the height direction of the inner cavity.

Further improvement, the upper inner wall of the first slot is inclined to be set with a left high and a right low or a left low and a right high.

For further improvement, a sealing cloth is laid in the inner cavity, and the sealing cloth wraps the two long-axis baffles and the two short-axis baffles and lays flat on the lower surface of the cover.

Further improvement, a slot is provided between the cover and the long-axis baffle at the center position of the long-axis baffle, and a baffle with a sealing cloth to avoid laying on the lower surface of the cover is inserted into the slot.

Further improvement, the upper surface of the base is also fixed with a socket at the front end of the seat cushion, and the backrest is inserted into the socket through the insertion rod.

beneficial effect

The beneficial effects of the present invention are:

The present invention firstly facilitates the assembly of the sofa, each part is detachably connected, and the user can complete the assembly independently, which takes less time, and secondly, the inner cavity of the base can be used as an outer package, which can be used to store armrests, cushions and backrests In this way, the outer packaging used for packaging sofa parts can be appropriately reduced, thereby reducing the generation of garbage and responding to the call for low-carbon environmental protection.

Description of drawings

Fig. 1 is the structural representation of the present invention;

Fig. 2 is the structural representation below the base of the present invention;

3 is a schematic structural diagram of a cover and a long-axis baffle according to the present invention;

FIG. 4 is a schematic structural diagram of the backrest and the fixing seat of the present invention.

Embodiments of the present invention

The present invention will be further described below in conjunction with the accompanying drawings:

Referring to the accompanying drawings: this sofa that can be used to accommodate sofa accessories includes two bases 1, two cushions 2, two backrests 3, two armrests 4 and two cushions 5, and the two bases 1 are assembled with each other and corresponding The seat cushion 2 is integrally formed, the armrest 4 is detachably installed on the left or right side of the corresponding base 1, the backrest 3 is detachably installed on the front end of the corresponding base 1, and the back cushion 5 is placed on the corresponding seat cushion 2 and leans against the corresponding backrest 3. The base 1 has an inner cavity 11 for accommodating the backrest 3, the armrest 4 and the cushion 5 at the same time. The cover 6 is also used for sewed connection with the seat cushion 2. The lower opening 11-b is provided with a snap-fit structure, which allows the armrest 4 and the back cushion 5 to be inserted into the cavity 11 through the snap-fit of the backrest 3 to the snap-fit structure to achieve blocking. The principle of the present invention is that, firstly, it is convenient to assemble the sofa, each part is detachably connected, the user can complete the assembly independently, and it takes less time, and secondly, the inner cavity 11 of the base 1 can be used as an outer package, which can be used for storage Armrests 4, cushions 5 and backrests 3, so that the outer packaging used for packaging sofa parts can be appropriately reduced, thereby reducing the generation of garbage, responding to the call for low-carbon environmental protection, and in order to avoid the occurrence of armrests 4 and cushions 5 during transportation. Out of the inner cavity 11, the backrest 3 is set as a stopper in the lower opening 11-b. At the same time, in order to increase the tightness of the clamping, a clamping structure is added to the inner cavity 21, so that the backrest 3 is clamped with the clamping structure. To increase the tightness of the backrest 3 and the inner cavity 11, when taking out the armrest 4 and the back cushion 5, it is only necessary to remove the entire backrest 3, which is convenient and quick.

In order to make the base 1 have an inner cavity, the base 1 has two long-axis baffles 12 and two short-axis baffles 13 that form the inner cavity 11 , and the two long-axis baffles 12 are spliced with the corresponding short-axis baffles 13 , wherein A short-axis baffle 13 close to the armrest 4 is connected with the armrest 4 by bolts, and the clamping structure is arranged on the short-axis baffle 13 , and such an arrangement can form an inner space for accommodating the backrest 3 , the armrest 4 and the cushion 5 The cavity 11 has a simple structure and can be assembled by using two long-axis baffles 12 and two short-axis baffles 13. The volume of the inner cavity 11 is at the most edge of the long-axis baffle 12 or the short-axis baffle 13. At the same time, the clamping structure is arranged at the short-axis baffle 13, and only one of the short-axis baffles 13 has it, so that when the backrest 3 is clamped with the clamping structure, the other end of the backrest 3 is connected to the other end of the backrest 3. The inner wall of the short-axis baffle 13 is closely fitted, so as to realize the tight connection of the backrest 3. The short-axis short plate 13 can also be used as a connecting piece connecting the base 1 and the armrest 4, and the installation can be completed by bolts.

In order to facilitate the clamping of the backrest 3 into the inner cavity 11 , the short axis baffle plate 13 defines a first slot 13 - a at its own central position as a clamping structure, and the first slot 13 - a is along the length of the inner cavity 11 . It is set in the height direction, so that the backrest 3 can be snapped into the first slot 13-a, and the structural shape of the first slot 13-a is a U-shaped configuration, that is, it has an opening, and the backrest 3 can be inserted into the first slot 13-a from the opening. In the first through slot 13-a, and the U-shaped configuration also has a guide track, that is, the width of the first slot 13-a is consistent with the height of the backrest 3 (it can be understood as the width after laying flat), so that in the first When moving in the through slot 13-a, the backrest 3 can move in the height direction through the guide track, and the uniform width can provide restraint force to the backrest 3, and increase the installation stability of the backrest 3 in the first slot 13-a.

Further improvement, the upper inner wall of the first slot 13-a is inclined to be set with a left high and a right low or a left low and a right high. This setting is to make the backrest 3 placed in the first slot The style has high and low positions, which can provide the user with operation space when taking it out, thereby reducing the difficulty of the user's own operation.

Considering that the long-axis baffle 12 and the short-axis baffle 13 are made of wood, the wooden material contains impurities such as sawdust, and the backrest 3, armrest 4, and cushion 5 are all made of cotton, and are stored in the inner cavity. The back cushion 5 of 11 is reduced in volume by vacuum packaging, so in order to prevent sawdust from piercing the packaging bag or the sawdust remaining in the cotton material, a sealing cloth 7 is laid in the inner cavity 11. The two short-axis baffles 13 are wrapped and laid flat on the lower surface of the cover 6, and the backrest 3, the armrest 4, and the cushion 5 existing in the inner cavity 11 are all in contact with the sealing cloth 7 through the sealing cloth 7. No wood chips are left on the cotton material, which provides convenience and increased satisfaction to users.

To be further improved, a second slot 12-a is provided between the cover 6 and the long-axis baffle 12 at the center position of the long-axis baffle 12, and the second slot 12-a is inserted to prevent it from being tiled on The baffles 8 of the sealing cloth 7 on the lower surface of the cover 6 are arranged so that the baffles 8 are closely attached to the sealing cloth 7, that is, the sealing cloth 7 is pressed by the constraint of the second slot 12-a, so as to avoid sealing The cloth 7 falls off, and can also maintain the flatness of the laying, reduce wrinkles, increase the aesthetics of the inner cavity 11, and also bring convenience. Later, when the user stores the backrest 3, armrest 4, and cushion 5 into the inner cavity 11, there are The sealing cloth 7 in the inner cavity 11 will not interfere with the storage work, and the user does not need to arrange the sealing cloth 7 .

Further improvement, the upper surface of the base 1 is also fixed with a socket 9 at the front end of the seat cushion 2, and the backrest 3 is inserted into the socket 9 through the insertion rod 31. Such an arrangement is mainly to reduce the height of the backrest 3 itself, but does not affect the backrest 3. Because the space of the first slot 13-a is limited, and the connection/disconnection between the backrest 3 and the socket 9 through the insertion rod 31 is also more convenient, it can be inserted/pulled out.

Although the present invention has been illustrated and described with reference to preferred embodiments, it will be understood by those of ordinary skill in the art that various changes in form and detail may be made within the scope of the claims.

Claims

A sofa capable of storing sofa accessories, comprising two bases (1), two seat cushions (2), two backrests (3), two armrests (4), and two backrest cushions (5), two bases ( 1) Assembled with each other and integrally formed with the corresponding seat cushion (2), the armrest (4) is detachably installed on the left or right side of the corresponding base (1), and the backrest (3) is detachably installed on the corresponding base (1) ), the back cushion (5) is placed on the corresponding seat cushion (2) and leans against the corresponding backrest (3), characterized in that: the base (1) has a space for simultaneously accommodating the backrest (3), the backrest (3) and the backrest (3). The armrest (4) and the inner cavity (11) of the back cushion (5), the inner cavity (11) has an upper opening (11-a) and a lower opening (11-b) on the base (1), The upper opening (11-a) is provided with a cover (6) for sewed connection with the seat cushion (2). After the armrest (4) and the back cushion (5) are placed in the inner cavity (11), the backrest (3) is clamped to the clamping structure to achieve blocking.
The sofa according to claim 1, characterized in that: the base (1) has two long-axis baffles (12) and two short-axis baffles that form the inner cavity (11). Plate (13), two pieces of the long-axis baffles (12) are spliced with the corresponding short-axis baffles (13), and one of the short-axis baffles (13) close to the handrail (4) is connected to the The handrail (4) is connected by bolts, and the clamping structure is arranged on the short-axis baffle (13).
The sofa according to claim 2, characterized in that: the short-axis baffle plate (13) defines a first slot (13-a) at its own central position as a snap-fit structure , and the first slot (13-a) is arranged along the height direction of the inner cavity (11).
The sofa according to claim 3, characterized in that: the upper inner wall of the first slot (13-a) is slantingly arranged with left high and right low or left low and right high.
The sofa according to claim 4, characterized in that: a sealing cloth (7) is laid in the inner cavity (11), and the sealing cloth (7) is suitable for the two long shaft blocks. The plate (12) and the two short-axis baffles (13) are wrapped and laid flat on the lower surface of the cover (6).
The sofa that can be used to store sofa accessories according to claim 5, characterized in that: between the cover (6) and the long-axis baffle (12), there is an opening on the long-axis baffle (12). ) a second slot (12-a) at a central position, into which the sealing cloth (12-a) is inserted to avoid laying on the lower surface of the cover (6) 7) of the retaining bar (8).
The sofa according to claim 6, characterized in that: a socket (9) at the front end of the seat cushion (2) is also fixed on the upper surface of the base (1), and the backrest ( 3) Insert into the socket (9) through the insertion rod (31).