CN113974366A

CN113974366A - Swing type leisure sofa

Info

Publication number: CN113974366A
Application number: CN202111219919.6A
Authority: CN
Inventors: 李曦萌; 董伟; 张中强
Original assignee: Shanghai Triton Smart Home Co ltd; Trenton Furniture Jiaxing Co ltd
Current assignee: Shanghai Triton Smart Home Co ltd; Trenton Furniture Jiaxing Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-01-28
Anticipated expiration: 2041-10-20
Also published as: CN113974366B

Abstract

An oscillation type leisure sofa comprises a base, four connecting blocks which are respectively and evenly arranged on two sides of the base, and a sofa body which is arranged on the base and connected with the connecting blocks. The base includes that two set up respectively in the lateral wall of both sides, four respectively on average the interval set up in pillar on the lateral wall, and set up respectively in each first connecting hole on the pillar. Each connecting block includes a rectangle portion, a semicircle portion that is located rectangle portion both ends to and two are seted up respectively in each a second connecting hole and a third connecting hole of the centre of a circle department of semicircle portion. The sofa body comprises a main body part, two extending parts and a fourth connecting hole, wherein the two extending parts are respectively and averagely arranged on two sides of the main body part and are close to one side of the base, and the fourth connecting hole is formed in each extending part. The swing type leisure sofa has certain interest and high comfort level.

Description

Swing type leisure sofa

Technical Field

The invention relates to the technical field of furniture, in particular to an oscillating leisure sofa.

Background

Whether the home life is comfortable or not depends on home decoration to a certain extent. A comfortable sofa is indispensable furniture in a living room. Chinese patent CN2141665 discloses a one-step formed sofa, which is formed by integrating a backrest, a seat, and a handrail with a sofa frame, placing the integrated frame in a mold cavity, and casting and foaming the integrated frame with sponge material to form the one-step formed sofa. However, the backrest of the one-step formed integral sofa cannot be inclined, so that the waist and the legs of a resting person feel sore after sitting in a posture for a long time, and the comfort of the resting person is not enough.

Disclosure of Invention

In view of the above, the present invention provides an oscillation type leisure sofa to solve the above problems.

An oscillating leisure sofa, which comprises a base, four connecting blocks respectively arranged on two sides of the base on average, and a sofa body arranged on the base and connected with the connecting blocks, wherein the base comprises two side walls respectively arranged on two sides, four supporting columns respectively arranged on the side walls on average at intervals, and a first connecting hole respectively arranged on each supporting column, each connecting block comprises a rectangular part, a semicircular part positioned at two ends of the rectangular part, and two second connecting holes and two third connecting holes respectively arranged at the circle center of each semicircular part, the sofa body comprises a main body part, two extending parts respectively arranged on two sides of the main body part on average and close to one side of the base, and a fourth connecting hole arranged on each extending part, the first connecting hole is pivoted with the second connecting hole, the third connecting hole is pivoted with the fourth connecting hole, and the extending directions of the two connecting blocks on the same side of the main body part in a free state are equal to the included angle formed by the supporting columns.

Furthermore, the base is rectangular as a whole, one end of the strut, which is far away from the side wall, is of a semicircular structure, and the first connecting hole is located at the circle center of the semicircular structure.

Furthermore, a rectangular vacant area for placing the sofa body is formed between the two side walls of the base.

Furthermore, one end of the extending part, which is far away from the main body part, is in a semicircular shape, and the fourth connecting hole is located at the position of the circle center of the semicircular structure.

Further, the distance between the fourth connection holes on the two extension portions is smaller than the distance between the two first connection holes on one of the side walls.

Further, the first connecting hole and the second connecting hole have the same aperture, and the first connecting hole and the second connecting hole are connected through a first pivot.

Furthermore, the third connecting hole and the fourth connecting hole have the same aperture, and the third connecting hole and the fourth connecting hole are connected through a second pivot, and the second pivot penetrates through the extension part.

Furthermore, one side of the connecting block is kept away from the first connecting hole, and both one side of the first connecting hole, which is kept away from the second connecting hole, and one side of the fourth connecting hole, which is kept away from the third connecting hole, are provided with pipe plug plugs.

Compared with the prior art, the swinging type leisure sofa provided by the invention realizes the function of swinging back and forth through the matching of the support arranged on the base, the connecting block and the extending part on the sofa. And when human focus hypsokinesis, keep away from sofa back one side the pillar rather than corresponding contained angle between the connecting block is greater than and is close to sofa back one side the pillar rather than corresponding the contained angle of connecting block, this kind of condition can make resting person's health keep lax and not tense state, it has certain interest to swing formula leisure sofa, and the comfort level is high.

Drawings

Fig. 1 is a schematic structural view of an oscillation type leisure sofa provided by the invention.

Fig. 2 is a schematic structural view of a base of the swing-type leisure sofa of fig. 1.

Fig. 3 is a schematic structural view of a connection block provided in the swinging-type leisure sofa of fig. 1.

Fig. 4 is a schematic structural view of the swing-type leisure sofa of fig. 1.

Fig. 5 is a first usage state of the swing-type leisure sofa of fig. 1.

Fig. 6 is a structural view illustrating a second use state of the swing-type leisure sofa of fig. 1.

Fig. 7 is a structural view illustrating a third use state of the swinging-type leisure sofa of fig. 1.

Detailed Description

Specific examples of the present invention will be described in further detail below. It should be understood that the description herein of embodiments of the invention is not intended to limit the scope of the invention.

As shown in fig. 1, which is a schematic structural view of an oscillating leisure sofa according to the present invention, the oscillating leisure sofa includes a base 10, four connecting blocks 20 equally disposed on two sides of the base 10, and a sofa body 30 disposed on the base 10 and connected to the connecting blocks 20. It is contemplated that the swinging type leisure sofa may further include other functional modules, such as a sponge, a spring, a covering material, etc., which are well known to those skilled in the art and will not be described in detail herein.

Referring to fig. 2 to 4, the base 10 is a rectangular structure, and includes two side walls 11 respectively disposed at two sides, four pillars 12 respectively disposed on the side walls 11 at equal intervals, and a first connection hole 13 respectively disposed on each of the pillars 12.

The end of the pillar 12 away from the sidewall 11 is semicircular, and the first connection hole 13 is located at the center thereof and is used for connecting with the connection block 20, and the specific assembly structure thereof will be described in detail later.

A rectangular vacant area is formed between the two side walls 11 for placing the sofa body 30.

The connecting block 20 comprises a rectangular part 21, semicircular parts 22 positioned at two ends of the rectangular part 21, and a second connecting hole 23 and a third connecting hole 24 which are respectively arranged at the circle centers of the two semicircular parts 22.

The first connection hole 13 and the second connection hole 23 may have the same aperture. The first connection hole 13 and the second connection hole 23 are connected by a first pivot (not shown). The third coupling hole 24 is used to couple with the sofa body 30, and a specific assembly structure thereof will be described in detail later.

The sofa body 30 includes a main body 31, two extending portions 32 disposed on one side of the main body 31 close to the base 10, and a fourth connecting hole 33 opened on the extending portions 32.

The third connecting hole 24 and the fourth connecting hole 33 may have the same diameter, and a second pivot (not shown) is inserted through the third connecting hole and the fourth connecting hole for relative rotation.

One end of the extending portion 32, which is far away from the main body portion 31, is semicircular, and the fourth connecting hole 33 is located at the center of the circle.

The distance between the fourth connection holes 33 on the same side of the two extending portions 32 is smaller than the distance between the first connection holes 13 on the same side wall 11, so that the extending directions of the two connection blocks 20 on the same side of the main body portion 31 in the free state are equal to the included angle formed by the support column 12, and the two connection blocks 20 are symmetrically arranged. When people sit on the sofa, because people's focus is more close to the connecting block 20 that is located sofa back one side, thereby sofa body 30 can the perk, even people's shank can the perk, the back can lean back to make people's focus disperse, rather than all concentrate on the caudal vertebra when sitting, and then make people feel very comfortable, like lying.

It is conceivable that the side of the first connection hole 13 away from the connection block 20, the side of the second connection hole 23 away from the first connection hole 13, and the side of the third connection hole 24 away from the fourth connection hole 33 are provided with plug stoppers to prevent the pivot shaft from falling off.

Referring to fig. 5 to 7, when the resting person uses the swinging leisure sofa of the present invention, the first situation is: the human centre of gravity is central, the contained angle of pillar 12 and its corresponding connecting block 20 equals same on lateral wall 11 the contained angle of pillar 12 and its corresponding connecting block 20. In the second case: when the gravity center of a human body inclines forwards, the included angle between the support post 12 far away from one side of the sofa backrest and the corresponding connecting block 20 is smaller than the included angle between the support post 12 close to one side of the sofa backrest and the corresponding connecting block 20. In the third case: when the gravity center of a human body tilts backwards, the included angle between the support column 12 far away from one side of the sofa backrest and the corresponding connecting block 20 is larger than the included angle between the support column 12 close to one side of the sofa backrest and the corresponding connecting block 20.

Compared with the prior art, the swinging type leisure sofa provided by the invention realizes the front and back swinging of the sofa through the matching among the support column 12 on the base 10, the connecting block 20 and the extending part 32 on the sofa body 30. And the condition when the gravity center of the human body tilts backwards can ensure that the body of a resting person keeps a loose but not tense state, and the swing type leisure sofa has certain interestingness and high comfort level.

The above description is only a preferred embodiment of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalents, improvements and the like within the spirit of the present invention are included in the scope of the claims of the present invention.

Claims

1. The utility model provides an it swings formula leisure sofa which characterized in that: the swinging leisure sofa comprises a base, four connecting blocks which are respectively and averagely arranged on two sides of the base, and a sofa body which is arranged on the base and is connected with the connecting blocks, wherein the base comprises two side walls which are respectively arranged on two sides, four supporting columns which are respectively and averagely arranged on the side walls at intervals, and a first connecting hole which is respectively arranged on each supporting column, each connecting block comprises a rectangular part, a semicircular part which is arranged at two ends of the rectangular part, and two second connecting holes and a third connecting hole which are respectively arranged at the circle center of each semicircular part, the sofa body comprises a main body part, four extending parts which are respectively and averagely arranged on two sides of the main body part and are close to one side of the base, and a fourth connecting hole which is arranged on each extending part, the first connecting hole is pivoted with the second connecting hole, the third connecting hole is pivoted with the fourth connecting hole, and the extending directions of the two connecting blocks on the same side of the main body part and the included angle formed by the supporting columns are equal and symmetrically arranged in a free state.

2. The rocking lounge of claim 1, wherein: the base is wholly rectangular, one end of the side wall, away from the pillar, is of a semicircular structure, and the first connecting hole is located in the circle center of the semicircular structure.

3. The rocking lounge of claim 1, wherein: a rectangular vacant area for placing the sofa body is formed between the two side walls of the base.

4. The rocking lounge of claim 1, wherein: one end of the extending part, which is far away from the main body part, is in a semicircular shape, and the fourth connecting hole is positioned at the circle center of the semicircular structure.

5. The rocking lounge of claim 1, wherein: the distance between the fourth connecting holes on the two extending parts is smaller than the distance between the first connecting holes on the side wall.

6. The rocking lounge of claim 1, wherein: the first connecting hole and the second connecting hole have the same aperture, and the first connecting hole and the second connecting hole are connected through a first pivot.

7. The rocking lounge of claim 1, wherein: the third connecting hole and the fourth connecting hole are the same in aperture, the third connecting hole and the fourth connecting hole are connected through a second pivot, and the second pivot penetrates through the extension part.

8. The rocking lounge of claim 1, wherein: the first connecting hole is far away from one side of the connecting block, one side of the second connecting hole, which is far away from the first connecting hole, and one side of the third connecting hole, which is far away from the fourth connecting hole, are both provided with pipe plug plugs.