JP3214686U - Modular sofa and sofa bed using it - Google Patents

Abstract

The present invention provides a modular sofa and a sofa bed that can realize sitting and lying on a sofa at the same time, and have a compact structure, a small floor area, and high practicality. A reclining chair includes a base part, a reclining chair body part, a backrest part, and a headrest part. The base part is a base part of the reclining chair body part. Located below, the bottom surface of the reclining chair main body has a curved surface that matches the curved structure of the human body, and the backrest and headrest are combined and installed in the arc-shaped concave groove 121. The foot stool includes an integrated foot stool body 21 and a pillow portion 22. [Selection] Figure 2

Description

  The present invention relates to the technical field of sofas, and specifically to a modular sofa and a sofa bed using the same.

  Currently, sofas are widely used in households as daily necessities in furniture. People sit on the couch and watch TV, rest on the couch, or use the couch as a bed when customers come to the house. Therefore, many commercial sofas are now suitable for both sitting and sleeping. However, since such a sofa takes a large area and is inappropriate for a user in a small room, it is important to devise a sofa with a small installation area that meets various needs of users.

  In order to solve the above problems, Patent Document 1 (Chinese utility model publication No. 2011709857) discloses a folding sofa. The sofa includes a first sofa and a hinge-connected second sofa provided on one side thereof, and the first sofa and the second sofa are easy to use by realizing expansion and folding. Furthermore, the sofa disclosed in Patent Document 2 (Chinese utility model publication No. 2648923 specification) has a seat cushion embedded in the back cushion groove and combined with various sofas and beds, the design is new, easy to combine, and easy to produce Is. However, the disclosed sofa combination method is simple and is used only as a small square stool or a reclining chair, but cannot satisfy other needs of the user.

  The first technical problem to be solved by the present invention is to provide a modular sofa having a simple structure, a compact structure and a small floor area as compared with the current state of the prior art. The sofa realizes sitting and lying down in various combinations, and is optimal for practical use.

  As a second technical problem to be solved by the present invention, a sofa bed comprising the above modular sofa is provided.

The technical solution adopted when the present invention solves the first technical problem described above includes a modular sofa, which includes a reclining chair that has a rectangular shape as a whole. The base part, the reclining chair body part, the backrest part, the headrest part are included, the base part, the reclining chair body part, the backrest part, the headrest part are all independent parts,
Among them, the base part is located below the reclining chair body part, the backrest part and the headrest part are provided above the reclining chair body part,
The bottom surface of the reclining chair body has a curved surface that matches the curved structure of the human body, and the top of the reclining chair body has an arc-shaped groove that is recessed downward.
The bottom of the base is horizontal, the top is aligned with the bottom of the reclining chair body,
The top surface of the backrest and headrest is horizontal, the bottom of the backrest and headrest is a curved surface combined with the arc-shaped concave groove of the reclining chair body, and the backrest is on the side of the headrest. After being attached, the backrest and headrest are combined and installed in the arc-shaped concave groove of the reclining chair body, and the base, reclining chair body, backrest, and headrest are fully long. It is characterized by being joined to a rectangular parallelepiped.

  In the above solution, the curved surface of the bottom surface of the reclining chair main body includes a first upper concave portion, a first lower convex portion, a second upper concave portion, and a second lower convex portion in order, and the reclining chair main body portion is inverted. In this state, the first upper concave portion is used as a head support portion, the first lower convex portion is used as a neck support portion, the second upper concave portion is used as a back support portion, and the second lower convex portion is used as a waist support portion. The curved surface of the bottom of the reclining chair body is designed based on the curve of the human body, improving the comfort of use.

  As an improvement, a footstool is further included, and the footstool includes an integrated footstool body and a pillow portion.

  Among them, the bottom surface of the footstool body is horizontal, the top part has a storage groove recessed downward, the top surface of the pillow part is horizontal, the bottom surface is the surface on which the head is placed, and the bottom surface of the pillow part is further connected to the footstool body. The pillow portion is fitted into the storage groove of the foot stool body in accordance with the storage groove, thereby being joined to a complete rectangular body. If necessary, the pillow part can be taken out and the top surface of the pillow part can be placed on the bottom of the footstool body to be used as a pillow.

  The technical solution adopted when the present invention solves the second technical problem is a sofa bed using the modular sofa, and the overall size of the footstool is the same as that of the reclining chair. The base portion of the sofa bed is formed by combining at least one foot stool and at least one reclining chair, and the outside of the base portion is covered with a cover. This prevents unexpected movement of the unit when lying down.

  In the above solution, the base of the sofa bed is formed by combining one foot stool and three reclining chairs. When actually used, one foot stool is used as a coffee table, and three reclining chairs are used for lying or sitting, so that four units are popularized and used as one set of products.

  Compared to the prior art, the present invention is based on a base part, a reclining chair main body part, a backrest part and a head rest part provided by combining the reclining chair together, so that the base part, the reclining chair main part, the back rest part and the head rest part Can be combined freely, realizing sitting and lying on the sofa, providing convenience to the user, and when sitting on the reclining chair, the whole becomes a rectangular shape, the structure is compact, the installation area is small, Especially suitable for small rooms. The sofa bed combined with the sofa of the present invention is easy to combine, highly practical, and enhances the functionality of the sofa.

1 is a schematic structural diagram of a reclining chair and a footstool according to an embodiment of the present invention. It is a schematic structure figure after changing the combination arrangement of the reclining chair of FIG. FIG. 2 is a schematic structural diagram after the recliner of FIG. 1 is reversed. It is a schematic structure figure after changing the combination arrangement of the reclining chair of FIG. It is a schematic structure figure when the sofa of the Example of this invention is combined with the sofa bed.

  Hereinafter, the present invention will be described in detail with reference to the drawings and embodiments.

  1-4 show a preferred embodiment of the modular sofa of the present invention.

The modular sofa includes a reclining chair 1 and a footstool 2. In this embodiment, the entire reclining chair 1 and the footstool 2 are rectangular parallelepipeds and have the same size.
Among them, the reclining chair 1 includes an integrated base portion 11, a reclining chair main body portion 12, a backrest portion 13, and a headrest portion 14. Reference numeral 14 denotes an independent part that can be freely combined.

  In a restored state (combined with a perfect rectangular parallelepiped), the base portion 11 is located under the reclining chair main body portion 12 and the backrest portion 13 and the headrest portion 14 are placed on the reclining chair main body portion 12. It is inserted.

  The bottom surface of the reclining chair body 12 has a curved surface that matches the curved structure of the human body, and the top of the reclining chair body 12 has an arc-shaped groove 121 that is recessed downward. The curved surface includes a first upper concave portion 12a, a first lower convex portion 12b, a second upper concave portion 12c, and a second lower convex portion 12d in this order. Thus, the reclining chair main body 12 is inverted, and the first upper concave portion 12a is a head rest portion, the first lower convex portion 12b is a neck support portion, and the second upper concave portion 12c is a back rest portion, The second lower convex portion 12d is used as a waist support portion and is used for lying down.

  The bottom surface of the base portion 11 is horizontal, and the top surface is aligned with the bottom surface of the reclining chair main body portion 12. Therefore, the lower concave portion 11a of the base portion 11 corresponds to the second convex portion 12d of the reclining chair main body portion 12, and The recess 11a serves as a butt rest.

  The top surfaces of the backrest portion 13 and the headrest portion 14 are horizontal, and the bottom surfaces of the backrest portion 13 and the headrest portion 14 are curved surfaces that are combined with the arc-shaped concave grooves 121 of the reclining chair main body portion 12, and the backrest portion 13. Are attached to the side surface of the headrest part 14, and then the backrest part 13 and the headrest part 14 are combined and installed in the arc-shaped concave groove 121 of the reclining chair body part 12, and the base part 11 and the reclining chair body The part 12, the backrest part 13, and the headrest part 14 are joined to a complete rectangular body.

  The overall size of the foot stool 2 is the same as that of the reclining chair 1, and the foot stool 12 includes an integrated foot stool main body 21 and a pillow portion 22. Among them, the bottom surface of the foot stool body 21 is horizontal, the top portion has a storage groove recessed downward, the top surface of the pillow portion 22 is horizontal, the bottom surface is a surface on which the head is placed, and the bottom surface of the pillow portion 22 is further The pillow portion 22 is fitted into the storage groove of the foot stool main body so as to match the storage groove of the stool main body 21, thereby being joined to a complete rectangular body.

  The modular sofa of the present embodiment can be freely combined in various patterns (specifically, see FIGS. 2 to 4).

  When used as a chair, the backrest 13 of the reclining chair 1 is moved to the right or left along the arcuate groove 121 on the top of the reclining chair main body 12 and then the top of the headrest 14 is backrested. When placed on top of the section 13, it naturally becomes one chair (see FIG. 2).

  When the user lies down, after reversing the reclining chair 1 of FIG. 1 (shown in FIG. 3), the base 11 is rotated, the bottom of the base 11 is brought into contact with the ground, and the side of the base 11 is the reclining chair body. What is necessary is just to join with the side surface of the low side of the part 12 (refer FIG. 4). When using, the user lies down, places his head in the first upper recess 12a, and the curved surface of the bottom surface of the reclining chair body 12 matches the curve of the human body, so the user's neck is exactly the first downward convex Located in the portion 12b, the back portion is located in the second upper concave portion 12c, the waist portion is located in the second lower convex portion 12d, the butt is exactly located in the lower concave portion 11a of the base portion 11, and the legs are naturally the base portion. Therefore, the curved surface of the reclining chair main body 12 exactly matches the curve of the human body.

  FIG. 5 shows a preferred embodiment of the sofa bed of the present invention. A sofa bed using a modular sofa is composed of a footstool 2 and three recliner chairs 1 at the base, and the outside of the base is covered with a cover (not shown), of which the pillow part of the footstool 2 The surface provided with 22 faces downward and comes into contact with the ground. When the pillow part 22 is used, the pillow part 22 is pulled out from the reclining chair body 21 and the top surface of the pillow part 22 is placed on the sofa bed and used as a pillow.

China Utility Model Notice No. 2011709857 China Utility Model Notification No. 2648923

Claims (5)

It is a modular sofa and includes a reclining chair (1) having a rectangular shape as a whole. The reclining chair (1) includes a base part (11), a reclining chair body part (12), and a backrest part that are joined together. (13) including a headrest (14),
The base part (11) is located below the reclining chair body part (12), and the backrest part (13) and the headrest part (14) are provided above the reclining chair body part (12). And
The bottom surface of the reclining chair body (12) has a curved surface that matches the curved structure of the human body, and the top (12) of the reclining chair body has an arcuate groove (121) that is recessed downward. ,
The bottom surface of the base portion (11) is horizontal, the top surface is aligned with the bottom surface of the reclining chair body portion (12),
The top surfaces of the backrest portion (13) and the headrest portion (14) are horizontal, and the bottom surfaces of the backrest portion (13) and the headrest portion (14) are arc-shaped of the reclining chair body portion (12). It is a curved surface combined with the concave groove (121), and the backrest (13) and the headrest (14) are respectively combined to form the arc-shaped concave groove (12) of the reclining chair main body (12). 121) and the base part (11), the reclining chair body part (12), the backrest part (13), and the headrest part (14) are joined to a complete rectangular solid,
A modular sofa characterized by that. The curved surface of the bottom surface of the reclining chair main body (12) has a first upper concave portion (12a), a first lower convex portion (12b), a second upper concave portion (12c), and a second lower convex portion (12d) in this order. Including
The reclining chair main body (12) is inverted, and the first upper recess (12a) is used as a head rest, the first lower projection (12b) is used as a neck support, and the second upper recess ( 12c) is a backrest part, and the second lower convex part (12d) is a waist support part,
The modular sofa according to claim 1. A footstool (2) including an integrated footstool body (21) and a pillow portion (22);
The bottom surface of the footstool body (21) is horizontal, the top portion has a storage groove recessed downward, the top surface of the pillow portion (22) is horizontal, the bottom surface is a surface on which the head is placed, and the pillow portion ( 22) The bottom surface of 22) is aligned with the storage groove of the footstool main body (21), and the pillow part (22) is fitted into the storage groove of the footstool main body (21) to form a complete rectangular solid. Joined,
The modular sofa according to claim 1. A sofa bed using the module sofa according to claim 3,
The overall size of the footstool (2) is the same as the reclining chair (1), and the base of the sofa bed is a combination of at least one footstool (2) and at least one reclining chair (1). Formed, and the outside of the base is covered with a cover,
A sofa bed characterized by that. The base of the sofa bed is formed by combining one footstool (2) and three reclining chairs (1).
The sofa bed according to claim 4.

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