CN114916789A

CN114916789A - Detachable and adjustable sofa

Info

Publication number: CN114916789A
Application number: CN202210564143.XA
Authority: CN
Inventors: 李小强
Original assignee: Yichun Yiming Smart Home Technology Co Ltd
Current assignee: Yichun Yiming Smart Home Technology Co Ltd
Priority date: 2022-05-23
Filing date: 2022-05-23
Publication date: 2022-08-19

Abstract

According to the sofa provided by the invention, the armrest part is arranged on the sofa main body part in a sliding connection manner, so that the left armrest plate and the right armrest plate in the armrest part can slide along the length direction of the sofa main body part, and the length of the sofa is further changed. When needs carry the transportation, can pull down cushion portion and back portion earlier to fold left handrail board, the right handrail board in the handrail portion, make originally longer sofa shorten two, shared space when reducing sofa use or transportation. And the whole dismouting process convenient and fast of sofa can shorten the length of sofa in order to cooperate the transportation, and the seat number (length) of accessible change sofa simultaneously is in order to adapt to different use scenarios (for example according to sitting room space size, changes the seat number of sofa by oneself), improves the transportation convenience and the suitability of sofa.

Description

Detachable and adjustable sofa

Technical Field

The invention relates to the field of furniture, in particular to a detachable and adjustable sofa.

Background

Traditional sofa length is longer, and is bulky, leads to having the requirement to the space size of sofa placement point, can't adjust the size of sofa self according to the space size or the in-service use demand of placement point (like region such as sitting room), and then leads to the sofa transport inconvenient, and receives the restriction of use place space size.

Disclosure of Invention

The invention aims to provide a sofa capable of being detachably adjusted, which is used for solving the technical problems that the traditional sofa is inconvenient to carry and is limited by the space size of a use place when in use.

In order to achieve the purpose, the invention adopts the technical scheme that: there is provided a removably adjustable sofa, the removably adjustable sofa comprising:

the sofa main body part is provided with a sliding groove along the length direction of the sofa main body part;

the armrest part comprises a left armrest plate and a right armrest plate, the left armrest plate and the right armrest plate are matched in a sliding groove of the sofa main body part in a sliding mode through sliding rods, and the left armrest plate and the right armrest plate are respectively positioned on the left side and the right side of the sofa main body part; when the left armrest plate and the right armrest plate slide to the positions closest to the sofa main body part, the left armrest plate and the right armrest plate form a single-person or multi-person sofa;

one side of the cushion part is clamped and arranged on the armrest part, and the other side of the cushion part is clamped and arranged on the sofa main body part;

the backrest part is abutted against the sliding rod and clamped between the sofa main body part and the armrest part.

In one embodiment, the sofa body is provided with a chamber for receiving the cushion portion.

In one embodiment, the sofa main body portion comprises a base and a first cushion hinged to the base, the chamber and the chute are arranged on the base, and the chamber is hidden under the first cushion.

In one embodiment, the seat cushion portion includes:

the two sides of the second cushion are respectively connected with the sofa main body part and the armrest part;

the baffle, the baffle is articulated to be set up in the second cushion is last.

In one embodiment, a sticky mechanism is arranged at a position where the baffle contacts with the sofa main body part, and the sticky mechanism fixes the baffle on the sofa main body part.

In one embodiment, one side of the armrest part close to the sofa main body part is provided with a bearing part, the side of the sofa main body part close to the armrest part is arranged on a bearing platform, and the cushion part is arranged on the bearing platform and the bearing part.

In one embodiment, the backrest part is in a V-shaped cross section and comprises two branch plates connected at two ends, and the two branch plates are respectively positioned at two sides of the sliding rod.

In one embodiment, the connecting position of the two sub-plates has certain elasticity, and the sofa main body part is provided with a leaning structure with the same shape as the backrest part.

In one embodiment, the left armrest plate and the right armrest plate are connected with the sofa main body through 4 sliding rods respectively.

One or more technical solutions described above in the embodiments of the present invention have at least the following technical effects or advantages:

according to the sofa provided by the embodiment of the invention, the armrest parts are arranged on the sofa main body part in a sliding connection mode, so that the left armrest plate and the right armrest plate in the armrest parts can slide along the length direction of the sofa main body part, and the length of the sofa is further changed. When needs carry the transportation, can pull down cushion portion and back portion earlier to with left handrail board, the right handrail board in the handrail portion fold, make originally longer sofa shorten two (for example originally three sofas, can become single sofa after the split), reduce the sofa and use or shared space when transporting. When needing to expand the sofa into many seats sofa again, only need expand handrail portion, place handrail portion and sofa main part with the cushion portion cooperation on to lean on backrest portion to the slide bar on, make backrest portion joint in the sofa main part with between the handrail portion, can lengthen the sofa. And the whole dismouting process convenient and fast of sofa can shorten the length of sofa in order to cooperate the transportation, and the seat number (length) of accessible change sofa simultaneously is in order to adapt to different use scenarios (for example according to sitting room space size, changes the seat number of sofa by oneself), improves the transportation convenience and the suitability of sofa.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a detachable and adjustable sofa in a multi-seat use state according to an embodiment of the present invention;

FIG. 2 is a schematic view of the detachable and adjustable sofa of FIG. 1 with the cushion portion and the backrest portion detached;

FIG. 3 is a schematic view of the sofa body shown in FIG. 2 illustrating the open position of the chambers;

fig. 4 is a schematic structural view of the cushion portion in fig. 3 after being placed in the chamber;

FIG. 5 is a schematic structural view of the folded armrest parts (left armrest plate and right armrest plate) in FIG. 4, and the backrest part is placed in the leaning structure of the sofa main body part;

fig. 6 is a schematic structural view of a detachable and adjustable sofa in a single seat use state according to an embodiment of the present invention.

Wherein the respective reference numerals are as follows:

1. a sofa main body part; 2. an armrest portion; 3. a cushion portion; 4. a backrest part; 11. a chamber;

12. a base; 13. a first seat cushion; 14. a resting structure; 15. a slide bar; 16. a chute; 17. a load-bearing platform; 21. a left armrest plate; 22. a right armrest plate; 31. a second seat cushion; 32. a baffle plate; 221. a load bearing portion.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships illustrated in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, 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 meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1 to 6, an embodiment of the present application provides a detachable and adjustable sofa, which includes a backrest portion 4, armrest portions 2, a cushion portion 3, and a sofa main body portion 1. The sofa main body 1 is provided with a chute 16 along the length direction of the sofa main body 1. The armrest part 2 comprises a left armrest plate 21 and a right armrest plate 22, the left armrest plate 21 and the right armrest plate 22 are matched in the sliding groove 16 of the sofa main body part 1 in a sliding mode through a sliding rod 15, and the left armrest plate 21 and the right armrest plate 22 are respectively positioned on the left side and the right side of the sofa main body part 1; when the left armrest plate 21 and the right armrest plate 22 slide to the position closest to the sofa main body 1, the left armrest plate 21 and the right armrest plate 22 form a single-person or multi-person sofa (as shown in fig. 6, fig. 6 only shows a schematic view of a single-person sofa, but is not limited thereto). The 3 one side joints of cushion portion set up in handrail portion 2, and the opposite side joint of cushion portion 3 sets up on sofa main part 1. The backrest part 4 abuts against the sliding rod 15, and the backrest part 4 is clamped between the sofa main body part 1 and the armrest parts 2.

Optionally, matching grooves may be formed in the left and right sides of the sofa main body portion 1, and meanwhile, matching grooves are also formed in one side faces, close to the sofa main body portion 1, of the left armrest plate 21 and the right armrest plate 22, so that the backrest portion 4 is in sliding fit in the matching grooves, and further the backrest portion 4 is matched with the sofa main body portion 1 and the armrest portions 2 more firmly, and further the backrest portion 4 can bear larger leaning force.

Optionally, the left armrest plate 21 and the right armrest plate 22 are both connected to the sofa main body 1 through 4 sliding rods 15, and the 4 sliding rods 15 may be distributed in pairs at the front end and the rear end of the left armrest plate 21/the right armrest plate 22, so that the sliding process of the left armrest plate 21 and the right armrest plate 22 is more stable.

In the sofa provided by the present embodiment, the armrest part 2 is slidably connected to the sofa main body part 1, so that the left armrest plate 21 and the right armrest plate 22 in the armrest part 2 can slide along the length direction of the sofa main body part 1, thereby changing the length of the sofa. When the sofa needs to be transported, the cushion part 3 and the backrest part 4 can be detached, and the left armrest plate 21 and the right armrest plate 22 in the armrest part 2 are folded, so that the original longer sofa is shortened by two (for example, the original sofa is three, and the sofa can be changed into a single sofa after being detached), and the space occupied by the sofa during use or transportation is reduced. When the sofa needs to be unfolded into a plurality of sofas again, the user only needs to unfold the armrest parts 2, place the cushion part 3 on the armrest parts 2 and the sofa main body part 1 in a matching way, and abut the backrest part 4 on the sliding rod 15, so that the backrest part 4 is clamped between the sofa main body part 1 and the armrest parts 2, and the sofa can be lengthened. And the whole dismouting process convenient and fast of sofa can shorten the length of sofa in order to cooperate the transportation, and the seat number (length) of accessible change sofa simultaneously is in order to adapt to different use scenarios (for example according to sitting room space size, changes the seat number of sofa by oneself), improves the transportation convenience and the suitability of sofa.

Referring to fig. 3 to 4, in one embodiment, the sofa main body 1 is provided with a chamber 11 for accommodating the cushion part 3. Through set up cavity 11 on sofa main part 1 for the cushion portion 3 of dismantling can be deposited in the cavity, so that when transporting work to the sofa, can have the cavity with cushion portion 3 of dismantling, exempts from to pack cushion portion 3 in addition, and the further shared space size of sofa in the transportation that reduces. In addition, when using the sofa, if the space of the use place is limited, the length of the sofa can be reduced through deformation, so that the sofa becomes the state shown in fig. 6, and the detached cushion part 3 can be stored in the cavity of the sofa main body part 1, so that the cushion part 3 is not easy to lose, and the cushion part 3 can be rapidly taken out from the cavity for assembly when needing to be used next time.

Alternatively, the chamber 11 is configured to have the same shape as the cushion portion 3, and the size of the chamber 11 is slightly larger than the size of the cushion portion 3, so as to ensure that the cushion portion 3 can be placed in the chamber 11. Specifically, when the cushion portion 3 is rectangular parallelepiped, the chamber 11 is also rectangular parallelepiped to accommodate the cushion portion 3 with a minimum cavity, so that the overall structure of the sofa is more compact.

Optionally, in an embodiment, the sofa main body portion 1 includes a base 12 and a first cushion 13 hinged to the base 12, the chamber 11 and the sliding slot 16 are disposed on the base 12, and the chamber 11 is hidden under the first cushion 13. Through hiding the chamber 11 in first cushion 13 below, and articulate first cushion 13 and set up on base 12, make and to realize opening chamber 11 or close and hide chamber 11 through rotatory first cushion 13, and then make when depositing the cushion portion 3 in the chamber 11 after, through rotatory first cushion 13, make first cushion 13 reset, can hide chamber 11, avoid debris such as external dust to fall on cushion portion 3 simultaneously, when guaranteeing that cushion portion 3 is in the long-time storage in the chamber 11, the dust can not be gathered on its surface, guarantee its self cleanliness factor, so that when needs use cushion portion 3, can directly take out from the chamber 11, need not to clean cushion portion 3.

As shown in fig. 2, in one embodiment, the seat cushion portion 3 includes a second seat cushion 31, a baffle 32. The two sides of the second cushion 31 are connected to the main body 1 and the armrest 2 of the sofa, respectively. The baffle 32 is hinged on the second cushion 31. Through setting up baffle 32, can hide structures such as slide bar 15, spout 16 inside the sofa, make the sofa more pleasing to the eye when protecting slide bar 15, spout 16.

In addition, the baffle plate 32 is hinged to the second seat cushion 31, so that the baffle plate 32 can rotate around the hinge point, when the seat cushion part 3 needs to be folded and stored in the chamber 11, the baffle plate 32 can be rotated, so that the baffle plate 32 is tightly attached to the second seat cushion 31, the volume of the seat cushion part 3 is reduced to the maximum extent, and the seat cushion part 3 can be conveniently placed in the chamber 11.

In one embodiment, a sticky mechanism is disposed at a position where the baffle 32 contacts with the sofa main body 1, the sticky mechanism fixes the baffle 32 to the sofa main body 1, and the baffle 32 and the sofa main body 1 are connected more firmly by the sticky mechanism. Optionally, the adhering mechanism may be a hook and loop fastener, a glue layer, or the like. Preferably, can adopt the magic subsides to glue between baffle 32 and the sofa main part 1 and glue glutinous, the magic is pasted and is compared and glue glutinous in adopting glue to glue, has the advantage of the other dust impurity of difficult gluing, and the laminating is repeatedly taken off the back, and the magic subsides still have higher gluing ability.

Referring to fig. 2, in one embodiment, the armrest portion 2 is provided with a load-bearing portion 221 on a side thereof adjacent to the sofa body 1, the sofa body 1 is provided with a load-bearing platform 17 on a side thereof adjacent to the armrest portion 2, and the cushion portion 3 is provided on the load-bearing platform 17 and the load-bearing portion 221. Optionally, the bearing part 221 is a strip-shaped object with a V-shaped cross section, and may be specifically an angle steel, etc., one surface of the bearing part 221 with a V-shaped cross section is fixed on the armrest part 2 (in a riveting manner, a threaded connection manner, etc.), the other surface of the bearing part 221 is parallel to the bearing platform 17, the cushion part 3 may be directly placed on the bearing part 221 and the bearing platform 17, and it is not necessary to adopt other complicated structures to fix, so that the cushion part 3 is more convenient to mount and dismount.

In one embodiment, the backrest portion 4 is V-shaped in cross section, and the backrest portion 4 comprises two split plates connected at two ends, which are respectively located at two sides of the sliding rod 15. In detail, two side edges of one of the two sub-plates can be clamped and matched between the armrest part 2 and the sofa main body part 1, the bottom of the other sub-plate can be abutted against the ground, and the sliding rod 15 is positioned between the two sub-plates, so that the sub-plate clamped between the armrest part 2 and the sofa main body part 1 can bear larger depending pressure under the clamping force given by the armrest part 2 and the sofa main body part 1, the supporting force given by the other sub-plate and the supporting force given by the sliding rod 15. When the user uses the sofa, the backrest 4 is prevented from being displaced or even separated from the matching between the armrest 2 and the sofa main body 1 due to the backrest 4.

In one embodiment, the two sub-panels are connected at a certain elastic position, and the sofa main body 1 is provided with a leaning structure 14 with the same shape as the backrest 4. The connecting positions of the two sub-plates are set to have certain elasticity, so that the opening degree between the two sub-plates can be adjusted, and when the sofa is packaged and transported, the disassembled backrest part 4 can be lapped on the leaning structure 14 of the sofa main body part 1, as shown in fig. 5, so that the backrest part 4 is not required to be packaged and packaged additionally, the occupied space during sofa transportation is reduced, and the transportation cost is saved.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A removably adjustable sofa, the removably adjustable sofa comprising:

one side of the cushion part is clamped on the armrest part, and the other side of the cushion part is clamped on the sofa main body part;

2. The removably adjustable sofa of claim 1, wherein:

the sofa main body part is provided with a chamber for accommodating and placing the cushion part.

3. The removably adjustable sofa of claim 2, wherein:

the sofa main part includes the base and articulates set up in first cushion on the base, the cavity and the spout set up in on the base, just the cavity hide in first cushion below.

4. The removably adjustable sofa of claim 1 wherein the cushion portion comprises:

5. The removably adjustable sofa of claim 4, wherein:

the baffle with be provided with on the sofa main part position of contacting and glue glutinous mechanism, it will to glue glutinous mechanism the baffle is fixed in on the sofa main part.

6. The removably adjustable sofa of claim 1, wherein:

the handrail portion is close to one side of sofa main part is provided with the bearing portion, sofa main part is close to the side of handrail portion sets up in the bearing platform, cushion portion set up in the bearing platform and on the bearing portion.

7. The removably adjustable sofa of claim 1, wherein:

the backrest is V-shaped in cross section and comprises two sub-plates with the end parts connected, and the two sub-plates are respectively positioned on two sides of the sliding rod.

8. The removably adjustable sofa of claim 7, wherein:

the connecting position of the two sub-plates has certain elasticity, and the sofa main body part is provided with a leaning structure with the same shape as the backrest part.

9. The removably adjustable sofa of claim 1, wherein:

the left armrest plate and the right armrest plate are connected with the sofa main body part through 4 sliding rods respectively.