KR20110101351A

KR20110101351A - Functional transformative furniture

Info

Publication number: KR20110101351A
Application number: KR1020100020307A
Authority: KR
Inventors: 명 규 박
Original assignee: 명 규 박
Priority date: 2010-03-08
Filing date: 2010-03-08
Publication date: 2011-09-16

Abstract

The present invention relates to a functional deformed furniture, and can be transformed into a desk or a bed by a simple user's deforming operation while using the functions of an intact desk and a bed, and the effort or time for the deformation is very small. The purpose of the present invention is to cushion the generated shock and provide a highly functional functional deformation furniture.
When the present invention is applied, the desk and the bed can be selectively exposed or concealed in a narrow space, respectively, so that the use of the space is very high, and the desk and the bed are interlocked and deformed in a single operation so that a rapid deformation can be achieved. In addition, the furniture can be transformed without removing the items on the desk, which is very convenient. In addition, since the buffering force is provided at the beginning and end of deformation, deformation is easy even when the weight of the object placed on the desk is large, and the deformation impact is not applied to the object placed on the desk.

Description

Functional deformation furniture {FUNCTIONAL TRANSFORMATIVE FURNITURE}

The present invention relates to a functional deformed furniture, and in more detail can be transformed into a desk or a bed by a simple user's deforming operation while using the functions of an intact desk and a bed, and the effort or time for the deformation is very small, The present invention relates to a functionally modified furniture having high convenience by cushioning shock generated during deformation.

As is well known, recently, as the nuclear family is intensifying, products with narrower living spaces and various functions in a single product have been released. In other words, the prevailing phenomena have been encouraging the development of new technologies, and one of the things that reflects this trend is functional furniture that includes many functions in one product.

The typical functional variant furniture combines a sofa and a bed. In other words, it can be used as a sofa during the day, and can be transformed into a bed at night. These functionally modified products can perform all the various complex functions even with one product, so they can perform all the necessary functions even in a small space, and the demand for the products is steady.

The functional deformation furniture combined with sofa and bed is made of ordinary sofa with back cushion and seat cushion, and since the seat cushion corresponds to half of the bed, it can be transformed into a bed by simply flipping the back cushion back. The simple structure allowed the unification of multiple households.

However, in a student dormitory or child room, the sofa is not a necessary piece of furniture.

Desks and beds are essential furniture in student residences and children's rooms.

Therefore, although more functional modified furniture in which a desk and a bed are combined is needed, furniture having a simple deformation structure while including both the functions of a desk and a bed is very difficult to manufacture.

Functionally modified furniture, including both desk and bed functions, is a basic requirement, and some of the intrinsic structure of the desk and bed before or after deformation must not be lost.

In other words, if the function is a desk with a wheel structure attached to the bottom of a large desk and a functional deformed furniture including a bed function, when the user uses the desk as much as the volume of the bed stored in the lower space of the desk, Your feet will be stuck or you will not be able to put your feet or legs into the lower space of your desk.

Such a structure is inconvenient enough to use the function of an intact desk, even if the desk and bed can be used in a narrow space.

In addition, another basic requirement of functionally modified furniture, including both desk and bed functions, is that the deformation time and effort are small.

In order to be transformed from the desk to the bed, if you have to remove all the objects placed on the desk structure is a very undesired structure because the effort to transform the furniture, and the deformation time is relatively long.

In addition, if the shock is transmitted to the items placed on the desk in the deformation operation of the furniture, there is a high possibility that the items on the desk will spill or break, which is also undesirable.

The present invention was made in view of the above-described circumstances of the prior art, and can be transformed into a desk or a bed by a simple user's deforming operation while using the functions of an intact desk and a bed, respectively, and the effort or time for the deformation is very high. It is an object to provide a functional deformation furniture that is small in size and cushions the shock generated during deformation.

In order to achieve the above object, according to a preferred embodiment of the present invention and the side plate spaced apart from each other at a distance to accommodate the bed and the desk therein; A bed part which is installed or rotated in the side plate and is positioned horizontally with respect to the ground with respect to the first hinge axis formed on the side plate, and each of which has a support plate formed under the side wall; A desk unit which is hinged to the support plate of the bed unit and is moved upward and downward in a state in which it is horizontal to the ground in response to rotation of the bed unit and deformed; Rotating operation unit which both ends are hinged to both sides of the bed portion and the desk portion at the same time to support the bed portion and the desk portion; Both ends are hinged to a predetermined portion of the side plate and the rotary actuator, and a functionally modified furniture is provided, comprising a shock absorbing member that provides a cushioning force against deformation shock of the rotary actuator.

Preferably, the side plate is provided with a functional deformed furniture, characterized in that the hinge brackets formed with the first, second, hinge shafts are hingedly coupled to the inner side walls of the bed portion and the rotary actuator is separated from each other. .

Preferably, the bed portion and the mattress to rotate in the rear direction or horizontal to the ground; A lower support plate for supporting the bottom of the mattress; Provided is a functional deformed furniture, characterized in that consisting of a handle formed on the lower support plate.

Preferably, the desk portion and the desk top for placing the object; Desk side plates that are vertically coupled to both side walls of the desk top plate and each of which has holes formed in a front predetermined portion thereof; Provided is a functionally modified furniture, characterized in that it is coupled through the through hole made of a fixing projection coupled to the positioning hole of the rotating guide plate attached to the end of the side plate.

Preferably, the rotatable operation unit includes a link rod having both ends hinged to a second hinge shaft formed on the side plate and a third hinge shaft formed on the desk side plate; Provided is a functional deformed furniture, characterized in that it consists of a bracket having a fourth hinge axis, which is two-point coupled to a desk side plate by a screw and whose upper end is hinged to a support plate.

Preferably, the shock absorbing member is hinged to the fifth hinge shaft formed in the predetermined portion of the link rod, the cylinder body for generating a buffer against deformation impact; One end is accommodated in the cylinder body, the other end is provided with a functional deformed furniture, characterized in that the other end consisting of a cylinder rod hinged to the sixth hinge shaft formed on the hinge bracket of the side plate.

Preferably, the support plate is provided with a functionally modified furniture, characterized in that the edges in close contact with the desk side plate is rotatably formed in the round portion, the desk side plate is formed with a round groove corresponding to the round portion.

Preferably, the rotary guide plate is provided with a functional deformed furniture, characterized in that the guide groove corresponding to the rotational trajectory of the link rod is formed in an arc shape.

Preferably, the link rod is provided with a functional deformed furniture, characterized in that bent in accordance with the rotational trajectory of the cylinder body.

Preferably, the link rod is provided with a functional deformed furniture, characterized in that a plurality of hinge holes are formed so that the engaging position of the fifth hinge shaft hinged to one end of the cylinder body can be varied in the predetermined portion.

Preferably, the hinge bracket is provided with a functional deformed furniture, characterized in that a plurality of hinge holes are formed so that the hinge engagement position of the cylinder rod is variable.

Functionally modified furniture according to the present invention can be used by selectively exposing or concealing the desk and the bed in a narrow space, respectively, the use of the space is very high, and the desk and the bed is interlocked with a single operation to make a rapid deformation. It is possible to change the furniture without removing the objects on the desk, so the convenience is high. In addition, since the buffering force is provided at the beginning and end of deformation, deformation is easy even when the weight of the object placed on the desk is large, and the deformation impact is not applied to the object placed on the desk.

1 is a perspective view showing the appearance of the functional modified furniture according to an embodiment of the present invention,
Figure 2 is a perspective view showing the main portion of the rotary actuator and the shock absorbing member included in the functional deformation furniture according to an embodiment of the present invention,
3 is a sectional plan view showing main parts of the fixing protrusion included in the functional deformation furniture according to an embodiment of the present invention;
Figure 4 is a side sectional view showing a main portion of the hinge structure included in the functional deformed furniture according to an embodiment of the present invention,
Figure 5 is a side cross-sectional view showing the configuration of a functional deformed furniture according to an embodiment of the present invention.

EMBODIMENT OF THE INVENTION Hereinafter, this invention is demonstrated in detail with reference to drawings.

1 is a perspective view showing the appearance of the functional deformed furniture according to an embodiment of the present invention, Figure 2 is a perspective view showing the main portion of the rotary operating unit and the cushioning member included in the functional deformed furniture according to an embodiment of the present invention 3 is a main sectional plan view showing a fixing protrusion included in a functional deformed furniture according to an embodiment of the present invention, and FIG. 4 is a main portion showing a hinge structure included in a functional deformed furniture according to an embodiment of the present invention. Side cross section view.

Referring to this, the functional deformation furniture 2 according to an embodiment of the present invention can be transformed into a desk or a bed by a simple user's deformation operation while using the functions of an intact desk and a bed, respectively, However, this is a deformed furniture that is very small in time and has a high convenience in cushioning the impact generated during deformation.

In more detail, the functional deformed furniture 2 according to an embodiment of the present invention is a furniture in which an accommodation space is formed in a central predetermined portion of the bookcase 4 so that it can be freely transformed into a bed and a desk. The functional deformed furniture 2 according to the embodiment is provided with a side plate 6 for accommodating a bed and a desk spaced apart from each other by a predetermined distance therebetween, and the side plate 6 is formed in a shape similar to the side plate of the desk. The hinge brackets 42 having the first, second, and hinge shafts 44 and 46 hingedly coupled to the inner sidewalls of the bed 10 and the rotary actuator 40 are spaced apart from each other. It is composed.

In addition, in the functional deformed furniture 2 according to an embodiment of the present invention, based on the first hinge shaft 44 formed on the side plate 6, the inside of the side plate 6 is installed or rotated so as to be horizontal to the ground. The bed 10 having the support plates 18 formed on the lower sidewalls is provided.

At this time, the bed unit 10 and the mattress 16 to rotate in the rear direction or to rotate horizontally with the ground; A lower support plate 12 for supporting the bottom of the mattress 16; The handle 14 is formed on the lower support plate 12.

The mattress 16 constituting the bed 10 is rotated to the rear side of the side plate 6 when the desk is used, and is rotated horizontally with the ground when the bed is used, the bar is preferred. For example, the position rotated horizontally with respect to the ground is a position lower than that of the desk top plate 22.

In addition, the functional deformed furniture 2 according to an embodiment of the present invention is hinged to the support plate 18 of the bed portion 10 and corresponds to the rotation of the bed portion 10 to maintain a horizontal level with respect to the ground The desk part 20 is moved from the upper and lower parts to be deformed, so that the functional deformable furniture 2 according to an embodiment of the present invention has a single deforming operation, for example, a single unit intended to use the bed part 10. The desk unit 20 is automatically concealed only by the deformation operation, and conversely, the bed unit 10 is automatically concealed by a single deformation operation intended to use the desk unit 20.

The desk unit 20 includes a desk top plate 22 on which an object (for example, a notebook) 1 is placed; Desk side plates 24 each of which are vertically coupled to both side walls of the desk top plate 22 and each of which has a through hole 24a formed in a front predetermined portion thereof; The fixing protrusion 26 is coupled to the positioning hole 32 of the rotation guide plate 28 attached to the end of the side plate 6 by being coupled through the through hole 24a.

As the final process of the deformation operation to use the desk, the desk top plate 22 is fixed to the side plate 6 by fixing the fixing protrusion 26 to the positioning hole 32 so that the desk top plate 22 is firmly fixed. do.

In addition, the functionally modified furniture 2 according to an embodiment of the present invention, both ends of the bed portion 10 and the desk portion 20 are hinged at the same time, respectively, the bed portion 10 and the desk portion 20. The rotary actuator 40 is provided to support the rotary actuator 40, the second hinge shaft 46 formed on the side plate 6 and the third hinge shaft formed on the outer wall of the desk side plate 24. 52, link rods 48 hinged at both ends thereof; Two points are coupled to the desk side plate 24 by screws 58, and an upper end thereof consists of a bracket 54 having a fourth hinge shaft 56 hinged to the support plate 18.

That is, the rotation operation part 40 is a means for giving rotational support force when the bed part 10 and the desk part 20 are mutually deformed. Reference numeral 50 is a hinge bracket.

In addition, the functional deformed furniture 2 according to an embodiment of the present invention, the both ends of the side plate 6 and a predetermined portion of the rotary operating unit 40 is hinged, respectively, the deformation impact of the rotary operating unit 40 A shock absorbing member 60 is provided to provide a buffer against.

The shock absorbing member (60) is hinged to the fifth hinge shaft (65) formed at a predetermined portion of the link rod (48), and a cylinder body (62) for generating a buffer against deformation impacts; One end thereof is accommodated in the cylinder body 62, and the other end thereof includes a cylinder rod 64 hinged to the sixth hinge shaft 68 formed on the hinge bracket 66 of the side plate 6.

At this time, the shock absorbing member 60 is a member made of a known air cylinder for cushioning the deformation shock during the deformation start operation, and cushioning the deformation shock during the deformation end operation, the air cylinder is shocked while slowing the initial speed and the end speed As it relaxes, it is of great significance to apply such a cushioning member 60 to the functionally modified furniture 2 according to an embodiment of the present invention.

That is, if a lot of things are placed on the desk top plate 22 so that the weight of the desk top plate 22 is large, the weight applied to the desk top plate 22 is the desk side plate 24 and the fixing protrusion ( It is also difficult to release the fixing projections 26 if the shock absorbing member 60 does not exist.

However, the cushioning member 60 provided in the functional deformable furniture 2 according to the embodiment of the present invention provides a buffering force to the link rod 48, thereby providing a greater support force by the link rod 48. In the case of placing a lot of things on the desk top plate 22, the buffer member 60 provides a larger force to continuously maintain the fixed inertial force.

This is due to the shock absorbing characteristics of the shock absorbing member 60 in which the shock absorbing speed of the shock absorbing member 60 is small at the beginning of deformation and at the end of deformation, and the speed therebetween is increased.

Therefore, even if a lot of things placed on the desk top plate 22, it is possible to easily release the fixing projections 26, release the fixing projections 26, the buffering speed of the buffer member 60 is Since it is faster than the initial stage, the desk top 22 rotates at a faster speed than the initial deformation. At the end of deformation, the deformation speed of the shock absorbing member 60 is lowered again so as to alleviate the impact.

This is because the air movement speed between the plurality of chambers (not shown) formed inside the buffer member 60 is different, and the hydraulic cylinder has the same characteristics. Since this is a known technique, further description will be omitted.

On the other hand, the functional deformed furniture 2 according to an embodiment of the present invention has a fourth hinge shaft 56 so that the lower surface or the side of the support plate 18 is selectively in contact with the desk side plate 24 in accordance with the deformation operation. As the reference bar is rotated, the support plate 18 is formed of a round portion 18a rotatably having an edge in close contact with the desk side plate 24, and the desk side plate 24 corresponds to the round portion 18a. The round groove 24b is formed.

Therefore, when the support plate 18 is rotated about the desk side plate 24 about the fourth hinge axis 56 according to the deformation operation, the corner is formed into a rounded portion 18a, and the desk side plate 24 is formed with a round groove 24b corresponding to the round portion 18a so as to be caught by the desk side plate 24 so as not to interfere with rotation.

In addition, the link rod 48 forms a certain arc-shaped trajectory according to the deforming operation, and the rotation trajectory generated by the front end is hindered by the rotation guide plate 28. Therefore, the rotation guide plate 28 has a guide groove 30 corresponding to the rotational trajectory of the link rod 48 is formed in an arc shape.

In addition, the cylinder body 62 forms a certain arc-shaped trajectory according to the deformation operation, the rotational trajectory produced by the front end is hindered by the link rod 48. Therefore, the predetermined portion of the link rod 48 is bent in accordance with the rotational trajectory of the cylinder body 62. More specifically, the upper end of the cylinder body 62 is formed with a fixed rib 62a coupled to the fifth hinge shaft 65, the fixed rib 62a is rotated when the cylinder body 62 rotates the link rod ( Since it is in contact with 48 to interfere with rotation, the link rod 48 is configured such that a portion of the predetermined portion is bent in accordance with the rotation trajectory of the cylinder body 62 so as not to interfere with rotation.

On the other hand, the link rod 48 is formed with a plurality of hinge holes (48a) so that the coupling position of the fifth hinge shaft 65, the one end of the cylinder body 62 is hinged to a predetermined portion thereof can be changed. .

In addition, the hinge bracket 66 is formed with a plurality of hinge holes 66a so that the hinge engagement position of the cylinder rod 64 with respect to the sixth hinge shaft 68 can be varied.

With reference to the accompanying drawings will be described in detail the function and function of the functional modified furniture according to an embodiment of the present invention of the above configuration.

Figure 5 is a side cross-sectional view showing the configuration of a functional deformed furniture according to an embodiment of the present invention.

First, when the functional deformed furniture 2 according to an embodiment of the present invention is deformed to the state using the desk unit 20 as shown in Figure 1, if the user wants to use the bed unit 10, The fixing protrusion 26 fixing the desk top plate 26 is separated from the rotation guide plate 28.

At this time, since the buffer member 60 is provided with a larger force to continuously maintain the fixed inertial force, even if a lot of things placed on the desk top plate 22, the fixing projections 26 You can release the lock.

When the fixing protrusion 26 is released, the user performs a single operation of pulling the handle 14 in the direction of the user.

Then, in a single operation of pulling the handle 14, the mattress 16 of the bed portion 10 is rotated about 90 degrees with respect to the ground by rotating about the first hinge axis 44 (in dashed lines). ).

The rotational force of the mattress 16 is converted to a downward movement force at the front end of the link rod 48 so that the desk side plate 24 is attached to the fourth hinge shaft 56 formed on the support plate 18 of the bed 10. In a suspended state, the position is moved.

That is, the downward movement force of the link rod 48 applied to the desk side plate 24 causes the desk top plate 22 to be deformed in a lower position only while keeping the desk top plate 22 horizontally to the ground. ) Is suspended on the fourth hinge shaft 56, so that the furniture is deformed to move the position of the desk top plate 22 along the rotational trajectory of the fourth hinge shaft 56.

Therefore, the desk 20 is concealed under the bed 10, the bed 10 is exposed to be used, without changing the object placed on the desk top plate 22 quickly deformed operation of the furniture This can be done.

At this time, while the desk unit 20 is concealed, the buffering speed of the shock absorbing member 60 is faster than the initial stage, so that the desk top plate 22 rotates at a faster speed than the initial deformation. At the end of deformation, the deformation speed of the shock absorbing member 60 is lowered again so as to alleviate the impact. Therefore, in the final operation of the bed 10 is exposed and the desk 20 is concealed, the shock absorbing member 60 to mitigate the deformation shock so that the object placed on the desk top plate 22 is not impacted or dropped do.

On the other hand, since the operation of exposing the desk unit 20 and concealing the bed unit 10 is performed in the reverse order of the exposing operation of the bed unit 20 will not be described.

On the other hand, functionally modified furniture according to an embodiment of the present invention is not limited only to the above-described embodiment is possible various modifications within the scope not departing from the technical gist.

6: side plate, 10: bed,
12: lower support plate, 14: handle,
16: mattress, 18: support plate,
20: desk part, 22: desk top,
24: desk side plate, 26: fixing protrusion,
28: rotating guide plate, 30: guide groove,
40: rotating operation part, 44: first hinge shaft,
46: second hinge axis, 48: link rod,
52: third hinge axis, 56: fourth hinge axis,
60: buffer member.

Claims

A side plate spaced apart from each other to accommodate a bed and a desk therein;
A bed part which is installed or rotated in the side plate and is positioned horizontally with respect to the ground with respect to the first hinge axis formed on the side plate, and each of which has a support plate formed under the side wall;
A desk unit which is hinged to the support plate of the bed unit and is moved upward and downward in a state in which it is horizontal to the ground in response to rotation of the bed unit and deformed;
Rotating operation unit which both ends are hinged to both sides of the bed portion and the desk portion at the same time to support the bed portion and the desk portion;
Both ends of the side plate and the predetermined portion of the rotary actuator is hinged, respectively, and functionally deformed furniture, characterized in that consisting of a cushioning member for providing a cushioning force against deformation shock of the rotary actuator.

The furniture as claimed in claim 1, wherein the side plates are provided with hinge brackets having first, second and hinge shafts which are hingedly coupled to the inner side walls of the bed and the rotatable actuator, respectively. .

According to claim 1, wherein the bed portion and the mattress to rotate in the rear direction or horizontal to the ground;
A lower support plate for supporting the bottom of the mattress;
Functional deformation furniture, characterized in that consisting of a handle formed on the lower support plate.

According to claim 1, wherein the desk portion The desk top for placing the object;
Desk side plates that are vertically coupled to both side walls of the desk top plate and each of which has holes formed in a front predetermined portion thereof;
Functionally modified furniture, characterized in that consisting of a fixing projection coupled to the positioning hole of the rotary guide plate attached to the end of the side plate is coupled through the through hole.

5. The rotating rod according to any one of claims 1 to 4, wherein the rotary operation unit comprises: a link rod whose both ends are hinged to a second hinge shaft formed on the side plate and a third hinge shaft formed on the desk side plate;
Functionally modified furniture, characterized in that consisting of a bracket having a fourth hinge shaft is coupled to the desk side plate by a screw, the upper end is hinged to the support plate.

6. The shock absorbing member according to any one of claims 1 to 5, wherein the shock absorbing member comprises: a cylinder body hinged to a fifth hinge shaft formed at a predetermined portion of the link rod and generating a shock absorbing force against deformation impacts;
The one end is accommodated in the cylinder body, the other end of the functional deformed furniture, characterized in that consisting of a cylinder rod hinged to the sixth hinge shaft formed in the hinge bracket of the side plate.

The support plate according to any one of claims 1 to 4, wherein the support plate is formed of a round portion rotatably having an edge in close contact with the desk side plate, and the desk side plate has a round groove corresponding to the round portion. Deformed furniture.

The furniture according to any one of claims 4 and 5, wherein the rotation guide plate has a guide groove corresponding to a rotational trajectory of the link rod in an arc shape.

7. The functional deformed furniture according to any one of claims 5 to 6, wherein the link rod is bent according to the rotational trajectory of the cylinder body.

7. The link rod according to any one of claims 5 to 6, wherein the link rod has a plurality of hinge holes formed at a predetermined portion thereof such that a coupling position of a fifth hinge shaft at which one end of the cylinder body is hinged can be varied. Deformed furniture.

7. The furniture according to claim 6, wherein the hinge bracket has a plurality of hinge holes formed so that the hinge coupling positions of the cylinder rods can be varied.