KR200476283Y1 - Folding type sofa - Google Patents

Abstract

The present invention relates to a folding sofa, and more particularly, to a folding sofa which can be folded back using a velcro without using a conventional method in which a backrest is laid down using a rail or an instrument.
Accordingly, the folding sofa of the present invention comprises a pedestal portion; A back support unit coupled to one side of the pedestal unit and disposed at a predetermined angle in the pedestal unit; A saddle that is seated on an upper portion of the pedestal portion; A backrest disposed at an upper portion of the pedestal portion and brought into close contact with the backrest supporting portion; And a first Velcro unit for Velcro-engaging the saddle and the backrest; And when the saddle advances and moves in a direction opposite to the backrest supporting portion, the backrest is rotated based on the first velcro portion.
Therefore, in the present invention, it is possible to adjust the angle of the saddle and the backrest so that the user can lay down his or her body only by moving the body. In addition, when implementing the function of adjusting the angle of the backrest and the saddle, It is possible to lower the manufacturing cost and secure the market competitiveness.

Description

Folding Sofa {FOLDING TYPE SOFA}

The present invention relates to a folding sofa, and more particularly, to a folding sofa which can be folded back using a velcro without using a conventional method in which a backrest is laid down using a rail or an instrument.

Generally widely used sofa is divided into a large base, a saddle, a backrest, and a handstall. In this case, the saddle is separated from the sofa to easily remove the foreign material entering the upper space of the base .

However, since the conventional sofa used in the conventional sofa does not turn back, the user who wants to lie down on the sofa is usually laid down in the length direction of the sofa.

As a conventional prior art for escaping the way in which a user is used in the lengthwise direction of a sofa, the folding sofa combination bed of Korean Laid-Open Patent Application No. 20-2008-0005647 has a pair of front and rear pillars 10, 11) is removably coupled to the support frame (70); A lower cushion body 20 which is screwed and detachably coupled to a front surface of the upper surface of the support frame 70; A left arm cushion body 40 coupled to a left edge of the lower cushion body 20 by an angle adjustable armrest angle adjustable angle 60; A right armrest cushion body 41 coupled to a right side edge of the lower cushion body 20 by an angle adjustable arm angle adjustable member 60 having a multi-stage angle; And a backrest cushion body 30 coupled to a rear edge of the lower cushion body 20 by a backrest angle adjuster 50 adjustable in a multi-stage manner.

The conventional folding sofa combination bed is manufactured by adopting a backrest angle adjusting member to realize a function of causing the back cushion body to be bent backward.

In this case, since the backrest angle regulator disclosed in the prior art is very complicated in structure and is manufactured in the form of a metal mechanism requiring precise dimensions, complicated operations such as designing, processing, and maintenance are essential.

Therefore, the conventional foldable sofa combination bed of the prior art has a problem that the purchase price of the consumer is lowered because the cost of the product is increased due to the manufacture of the above-described backrest angle regulating member, thereby imposing a heavy burden on consumers.

Korean Utility Model Publication No. 20-2008-0005347 (published on November 13, 2008) Korea Registration Practice No. 20-0469750 (Registered on October 29, 2013)

As described above, the present invention provides a folding sofa that can realize a function of turning the backrest without installing a metal or the like on the backrest when the backrest rotation function is implemented on the sofa.

According to an aspect of the present invention, there is provided a folding couch comprising: a pedestal portion; A back support unit coupled to one side of the pedestal unit and disposed at a predetermined angle in the pedestal unit; A saddle that is seated on an upper portion of the pedestal portion; A backrest disposed at an upper portion of the pedestal portion and brought into close contact with the backrest supporting portion; And a first Velcro unit for Velcro-engaging the saddle and the backrest; Wherein when the saddle advances and moves in a direction opposite to the backrest supporting portion, the backrest is pivoted on the basis of the first Velcro portion, and the saddle is formed such that the area of the upper surface is smaller than the area of the lower surface Wherein a side of a portion where the first Velcro portion is engaged is formed to be inclined to form a first inclined surface and the back portion forms a second inclined surface in contact with the first inclined surface, A cover for blocking the first Velcro portion from being seen by being hooked to the second inclined surfaces by Velcro but being disposed at a position higher than the first Velcro portion and being coupled to the backrest; And a second Velcro section for Velcro-engaging the saddle and the vein; .

delete

The saddle further comprises a first attachment material on the first inclined surface, the backrest further comprises a second attachment material having elasticity on the second beveled surface, and the first attachment material and the second attachment material The first Velcro portion can be coupled with the Velcro.

delete

The present invention can adjust the angle of the saddle and the backrest so that the user can lay down his or her body only by the movement of the body. In addition, when implementing the function of adjusting the angle of the backrest and the saddle, Therefore, it is possible to lower the manufacturing cost and secure the market competitiveness.

1 is a perspective view of a folding sofa according to one embodiment of the present invention;
Fig. 2 is a side view of the folding sofa shown in Fig. 1; Fig.
Fig. 3 is a partial side view of the saddle and the backrest shown in Fig.
Fig. 4 is a side view showing a state in which the backrest is rotated at a part of the saddle while the saddle of the folding sofa shown in Fig. 2 advances and moves. Fig.
5 is a partial side view of the saddle and the backrest shown in Fig.

Other objects and features of the present invention will become apparent from the following description of embodiments with reference to the accompanying drawings.

Unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the relevant art and are to be interpreted in an ideal or overly formal sense unless explicitly defined in the present application Do not.

Hereinafter, a folding sofa according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 4 attached hereto.

1 is a perspective view of a folding sofa according to one embodiment of the present invention. 2 is a side view of the folding sofa shown in Fig. Fig. 3 is a partial side view of the state in which the portion where the saddle and the back are coupled with the velcro is enlarged. Fig. 4 is a side view showing the saddle of the folding couch shown in Fig. 2 moving forward and moving and the backrest rotating at a part of the saddle. Fig. 5 is a partial side view of the saddle and the backrest shown in Fig.

2 to 4, the side view of the backrest support 20, the saddle 30, and the backrest 40 includes a pedestal portion 10 for emphasizing technical features, And the hand rest (11).

First, each constitution of a folding sofa according to one embodiment of the present invention will be described in detail below.

1 to 5, a folding sofa according to an embodiment of the present invention includes a pedestal 10, a back support 20, a saddle 30, a back 40, and a first Velcro (not shown) 50).

The pedestal portion 10 provides a height so that the user can sit at a certain height when the user sits on the couch, as shown in the figure. The pedestal 10 may be configured to pad leather or cloth on a wooden frame or a steel frame. However, in the present invention, the pedestal portion 10 is not limited to the above-described example, and the pedestal portion 10 may be modified in any form capable of engaging the backrest supporting portion 20 in a state in which the saddle 30 is seated. Of course.

The backrest support portion 20 is coupled to one side or the upper side of the pedestal portion 10 and is disposed at a predetermined angle to the pedestal portion 10. The backrest supporting portion 20 may also be formed of a wooden frame or an iron frame, such as a pedestal, in which a leather or cloth is padded. However, in the present invention, the backrest support 20 is not limited to the above example, and the backrest support 20 may be modified by any means capable of supporting the backrest 40 in a state of being coupled to the pedestal 10 Of course. On the other hand, the hand rest 11 can be coupled to the back support 20. In this case, the hand rest 11 may be configured at both ends of the pedestal 10. The hand rest 11 may also be embodied as a leather or first pad in a wooden frame or a steel frame, like the pedestal 10 and the backrest 20. However, in the present invention, the hand rest 11 is not limited to the above example, and the hand rest 11 may be modified by any means capable of supporting the back rest 40 in a state of being coupled to the pedestal 10 Of course. The backrest supporting portion 20 serves as a supporting means for supporting the backrest 40 to be described later, thereby preventing the backrest 40 from being separated from the back of the couch.

The saddle 30 is seated on the top of the pedestal 10. The saddle 30 may be constructed using a finishing material such as leather in a state that a cushioning material such as a cotton is inserted into a wood or steel frame inside. However, in the present invention, the internal structure of the saddle 30 is not limited to the above-described structure, and the internal structure of the saddle 30 may consist of all the saddles 30 that the user can provide for the sense of cushioning . The saddle 30 is closely attached to a user's hips or thighs to provide a cushioning feeling when the user sits.

The backrest 40 is disposed on the upper portion of the pedestal portion 10 and is in close contact with the backrest supporting portion 20. [ The backrest 40 may be constructed using a finishing material such as leather in a state where a cushioning material such as a cotton is inserted into a wooden or iron frame. However, in the present invention, the internal structure of the back 40 is not limited to the above-described structure, and the internal structure of the back 40 may be composed of all the saddles 30 that the user can provide to the cushion feel . Such a backrest 40 realizes a role of providing a cushion feeling of the user's back when the back of the user is in close contact.

The first Velcro part 50 causes the saddle 30 and the back 40 to be hooked together. In this case, the first velcro unit 50 may be composed of a first male velcro unit 51 coupled to the saddle 30 and a first arm velcro unit 52 coupled to the back 40. In this case, , The first male velcro portion 51 and the first arm velcro portion 52 may be hooked together with each other. Of course, the first male velcro portion 51 and the first female velcro portion 52 may also be configured to be reversed from each other. The first Velcro part 50 serves to prevent the saddle 30 and the back 40 from being separated from each other by rotating the backrest 40 by connecting the saddle 30 and the backrest 40 together .

Hereinafter, the technical features of driving the folding sofas will be described in more detail.

First, when the user uses the foldable couch according to one embodiment of the present invention, the user uses the hip in a state of being mounted on the saddle 30 while leaning on the back 40. [

Then, when the user wants to lay down, the user advances the hips to the front direction of the sofa with the back of the back 40 bent backward and the top of the back 40 is turned back to a certain position, .

In this case, as shown in the figure, the saddle 30 advances and moves in the direction opposite to the backrest supporting portion 20, which is the front direction of the sofa. The saddle 30 is moved by the first Velcro portion 50, The backrest 40 to be coupled rotates at a predetermined angle with respect to the first velcro portion 50.

The height of the back support portion 20 from the lower portion to the upper portion is less than the height from the lower portion to the upper portion of the back 40 so that the back surface of the back 40 supports the upper end of the back support portion 20 Respectively.

Accordingly, the user can relax his / her body comfortably by only moving the backrest 40 backward by advancing the saddle 30 to the buttocks without laying down in the longitudinal direction of the sofa as in the conventional art.

Next, the user can return the saddle 30 and the back 40 to the initial position by pushing back the saddle 30 backward when the user wants to sit back.

As described above, the folding sofa according to one embodiment of the present invention can adjust the angle of the saddle 30 and the backrest 40 so that the user can lay down his / her body only by moving the body, and further, the backrest 40 And the angle adjustment function of the saddle 30, it is possible to lower the manufacturing cost since the metal structure is not used as in the conventional art, thereby securing the market competitiveness.

In addition, the saddle 30 has a side portion of a portion where the first velcro portion 50 is coupled to be inclined to form the first inclined surface 31 so that the area of the upper surface is smaller than the area of the lower surface. In this case, the backrest 40 forms a second inclined surface 41 at a portion contacting the first inclined surface 31. The first velcro portion 50 includes a first inclined surface 31 and a second inclined surface 41 can be joined together by a Velcro.

The first sloping surface 31 formed on the saddle 30 and the second sloped surface 41 formed on the backrest 40 are formed on the back surface of the backrest 40 when the user wishes to lay down his or her body, The second inclined surface 41 allows the first inclined surface 31 of the saddle 30 to be easily pushed out so that the user can tilt the back 40 back with a small force, The saddle 30 is moved to the buttocks so that the first inclined face 31 pushes the second inclined face 41 of the backrest 40 so that the backrest 40 is returned to the initial position .

The saddle 30 further includes a first attachment material 32 on the first inclined surface 31 and a back attachment 40 on the second inclined surface 41 in addition to the second attachment material 42 having elasticity Can be configured.

In this case, as described above, between the first attaching member 32 and the second attaching member 42, the first velcro unit 50 is engaged with the Velcro.

The first attaching member 32 and the second attaching member 42 are disposed on the first inclined face 31 and the second inclined face 41 in a state of being made of a stretchable material or a cloth or leather material, When the saddle 30 and the back 40 are rotated as described above and sudden movement occurs or when the velcro fastening force between the saddle 30 and the back 40 is weakened, 30 and the back 40 are prevented from being released.

Therefore, even when the user suddenly tilts backward or the backrest 40 is weakly configured to have a weak hooking force of the backrest 40 due to reasons such as cleaning, the hooking force between the saddle 30 and the backrest 40 It can be maintained at a certain level.

In addition, the folding sofa according to an embodiment of the present invention may further include a visor 60 and a second velcro portion 70.

The visor (60) is engaged near the lower end of the back (40). The visor 60 may be constructed of a leather material such as the back of the back 40. However, in the present invention, the material of the visor 60 is not limited to the above materials.

The second Velcro part 70 causes Velcro coupling between the saddle 30 and the shield 60. In this case, the second velcro portion 70 may include a second male velcro portion 71 coupled to the saddle 30 and a second arm velcro portion 72 coupled to the shield 60, Here, the second male velcro portion 71 and the second arm velcro portion 72 may be reversed from each other. Here, the second male stitch portion 71 coupled to the saddle 30 may be coupled to the first stitching member 32 as described above.

In this case, the visor 60 is disposed at a position higher than the first velcro portion 50, thereby realizing a role of preventing the first velcro portion 50 from being seen by the user. In this case, the visor 60 is attached to the second velcro portion 70 (in this case, the second velcro portion 70) to prevent the visibility of the foldable sofas from being reduced as the user sees the first velcro portion 50 with the naked eye. The backrest 40 is always covered between the saddle 30 and the backrest 40 by the Velcro engagement of the backrest 40 to prevent the first velcro portion 50 from being seen so as to prevent the beauty of the sofa from being hindered do.

As described above, the present invention has been described with reference to particular embodiments, such as specific elements and the like, with limited examples and drawings. However, the present invention is not limited to the above embodiments, And various modifications and changes may be made thereto by those skilled in the art to which the present invention belongs.

Therefore, the spirit of the present invention should not be limited to the embodiments described, and all of the equivalents or equivalents of the claims, as well as the following claims, fall within the scope of the present invention

10; A pedestal portion 20; Backrest support
30; Saddle 40; back of a chair
50; A first velcro portion 60; Shield
70; The second <
31; A first inclined surface 32; The first attachment material
41; A second inclined surface 42; The second attachment material

Claims (4)

A pedestal portion 10;
A back support 20 coupled to one side of the pedestal 10 and disposed at an angle to the pedestal 10;
A saddle 30 mounted on the top of the pedestal 10;
A backrest 40 disposed on the pedestal 10 and being in close contact with the backrest support 20; And
A first Velcro part (50) for Velcro-engaging the saddle (30) and the backrest (40); Lt; / RTI >
When the saddle 30 advances and moves in the direction opposite to the backrest supporting portion 20, the backrest 40 rotates about the first velcro portion 50,
The saddle 30 has a side inclined at a portion where the first velcro portion 50 is engaged so that the area of the upper surface is smaller than the area of the lower surface, thereby forming the first inclined surface 31,
The backrest 40 has a second inclined surface 41 formed at a position where it abuts the first inclined surface 31,
The first velcro part (50) is configured to connect the first inclined surface (31) and the second inclined surface (41) by Velcro,
A cover 60 coupled to the backrest 40 and disposed at a higher position than the first velcro unit 50 to prevent the first velcro unit 50 from being seen; And
A second Velcro portion (70) for Velcro-engaging the saddle (30) and the visor (60); Folding sofa.
delete The method according to claim 1,
When the abdomen 30 and the back 40 rotate about the first velcro part 50 and sudden movement occurs or when the velcro fastening force between the saddle 30 and the back 40 weakens, In order to prevent the Velcro engagement between the saddle 30 and the back 40 from being released as the area elongates,
The saddle 30 further comprises a first attaching member 32 having elasticity on the first inclined surface 31,
The backrest 40 further comprises a second attaching member 42 having elasticity on the second inclined surface 41,
, And the first attaching member (32) and the second attaching member (42) are engaged with each other by the first Velcro unit (50).
delete

Images