KR101583377B1 - Electric swing bed - Google Patents

Abstract

The present invention relates to an electric swing bed, and is capable of swinging a bed main body connected to an upper part of a bed by a crank set driven by a motor provided at a lower part of the bed, The present invention relates to an electric swing bed in which a user can open or close a side of a bed by providing a hinge capable of opening and closing the side guard.

Description

An electric swing bed {Electric swing bed}

The present invention relates to an electric swing bed, in which a lower support is rolled in a left-right direction by a motor provided in a lower support and a crankset operated by a driving force of the motor, and an upper support integrally coupled with the lower support, To a swinging bed of a swinging type which is formed so that a bed body coupled with an upper support can swing.

In the past, the bed was swung using external force, which was useful for infants and young children in that the user could feel comfortable. In contrast, in Application No. 10-2008-007927 " Structure of Shaking Bed ", a plurality of wheels made of urethane are provided on the upper frame and the lower frame, and the piston attached to the upper and lower frames pushes the upper frame And the upper frame is made to move from the lower frame to the left and right. However, the rotation wheel is frictioned with the upper and lower frame to promote the aging of the wheel. In addition, the aged wheel causes the noise to disturb the user's sleeping. As the structure is complicated due to the use of the wheels and pistons, the manufacturing process is inefficient and the cost is excessively increased. On the other hand, in the electric swing bed, it is desired to provide an electric swing bed capable of swinging the bed by only operating the crankset according to the driving of the motor, thereby reducing the manufacturing cost and simplifying the structure, thereby improving the structural weakness.

The present invention relates to an electric swing bed, and an object of the present invention is to provide an electric swing bed in which a bed interlocked with a motor swings in a lateral direction so as to provide a comfortable feeling to a user.

Another object of the present invention is to provide an electric swing bed in which one side of a bed main body can be opened and closed to facilitate convenience in sitting on or coming out from a bed.

In order to solve the above problems,

The present invention relates to a motorcycle comprising a coupling plate which is assembled to two curved base plates and which forms a rectangular frame and a crankset which is provided on a lower horizontal plate connecting between the coupling plates and which rolls the base plate by the driving force of the motor A support;

An upper support comprising two upper plates and an upper connecting beam crossing the upper plate;

A fixing column for fixedly coupling the upper plate of the upper support to the support plate of the lower support;

Two upper rotation shafts provided on outer walls of both upper side plates of the upper support;

A bed main body composed of a base plate and a side guard assembled to form a rectangular frame and a bottom plate on which a mattress can be seated;

Two connecting blocks coupled to the swinging motion by using the upper rotating shaft;

Two lower pivot shafts provided on the outer wall of each main plate of the bed body so as to be rotatable with the connecting rod; It's organized.

When the crankset is driven by the motor, the lower support is rolled and the upper support integrated with the lower support forms a left-right inclination, so that the bed main body can swing, thereby providing an electric swing bed for the user .

In addition, the present invention is characterized in that one side guard of the bed main body is divided into an upper and a lower guard frame and can be folded and closed by a hinge, and is provided with a fixing groove provided on two main plate bodies and an electric swing Bed.

The present invention relates to an electric swing bed, in which a support plate of a lower support is rolled to the right and left by a motor provided on a lower support, and an upper support integrally coupled to a lower support is formed with a left and right inclination, And relaxation can be facilitated.

Further, according to the present invention, a hinge capable of opening and closing is provided on two side guards constituting one side surface of the bed main body, and one side of the bed main body is opened as the side guards are folded about the hinge, Thereby improving convenience in accessing and accessing the system.

Further, the present invention has the effect of minimizing rolling noise by providing a wheel at the bottom of the crankset when the lower support is rolled by crank movement of the crankset by operation of the motor.

1 is a perspective view showing an electric swing bed.
2 and 3 are diagrams showing swing states of the bed body by crankset operation of the electric swing bed.
Figure 4 is a perspective view of a crankset mounted on an electric swing bed.
5 is a side view of a side view of an electric swing bed and crankset.
6 is a detailed view showing the folded state of the side guards by the hinge and the combined state of the upper and lower drive shafts, the connecting rod and the bearing in the electric swing bed.

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

The present invention relates generally to a lower support; A bed body; To provide an electric swing bed comprised of an upper support.

More specifically,

The lower support 20 includes two support plates 21 which face each other and are curved at the bottom and can be rolled; An engaging plate 22 coupled to both left and right sides of the receiving plate 21; A lower transverse plate (23) arranged across the coupling plate (22) to connect between the coupling plates (22);

A motor 30 fixed to one surface of the lower transverse plate 23; A first rotary plate 32 coupled to the rotary shaft 30a of the motor 30 to rotate the lower support 20 by transmitting the driving force of the motor 30 to the crankset 31; A second rotary plate 33 spaced apart from the first rotary plate 32 by a predetermined distance and having a protrusion 33a formed on one side thereof; A time belt 34 installed in contact with the outer diameters of the first and second rotary plates 32 and 33 so that the rotational power of the first rotary plate 32 can be transmitted to the second rotary plate 33; A crank arm 35 coupled to the protrusion 33a of the second rotation plate 33 and rotated about the protrusion 33a when the second rotation plate 33 rotates; A crank shaft (36) protruding from the crank arm (35); A lever 37 to which the crankshaft 36 is inserted; A lever fixing shaft 38 for fixing the lever 37 to the lower transverse plate 23; A wheel 41 mounted on the wheel support 40 to enable flexible rolling at both ends of the lever 37; I have it.

The rotational force of the first rotating plate 32 rotated by the driving force of the motor 30 is transmitted to the second rotating plate 33 separated from the first rotating plate 32 through the time belt 34, So that the rotational force of the crankshaft 36 is transmitted to the lever 37 by rotating the crankshaft 36 coupled with the protruding portion 33a formed on one surface of the crankshaft 36 and the crankshaft 36 protruding from the crankshaft 35 The crank shaft 36 is inserted into the lever 37 so that the lower support 20 rolls right and left as the lever 37 vertically rotates about the lever fixing shaft 38.

At this time, the flexible rolling and rolling noise of the lower support 20 can be attenuated using the wheels 41 provided at both ends of the lever 37 of the lower support 20.

The upper support 50 includes two upper plates 50a; As an upper connecting beam 50b across the two upper plates 50a; And a fixing column 53 is provided on the outer wall of each of the support plates 20 of the lower support 20 and on the outer wall of each upper plate 50a of the upper support 50 so that the upper support 50 and the lower support 20 And can be integrally fixedly coupled. Therefore, when the crank set 31 is driven by the motor 30 installed on the lower support 20, the lower support 20 rolls, so that the upper support 50 integrally coupled with the lower support 20 also forms a left-right inclination can do.

In addition, the bed main body 10 includes two main body plates 11 facing each other;

A side guard 13 coupled to both left and right side surfaces of the main body plate 11 to form the bed main body 10;

A bottom plate 12 on which a body plate 11 and a side guard 13 are assembled to form a rectangular frame so that the mattress 18 can be seated; Consists of

The bed main body 10 is coupled with the upper support 50 and the connecting rod 16 so as to swing

Two lower pivot shafts 52 and upper pivot shafts 51 are provided on the outer wall of the main plate 11 of the bed main body 10 and the upper plate 50a of the upper supporter 50, When the pedestal 21 is rolled by the driving force of the motor 30 installed on the upper support 50, the upper support 50 integrally joined by the fixing pillar 53 forms a left-right inclination so that the connecting rod 16 swings Accordingly, the bed body 10 rotatably coupled with the connecting rod 16 is designed to swing.

At this time, due to the inertia force acting each time the lateral direction movement is changed, the upper rotation shaft 51 provided on the outer wall of the upper plate 50a of the upper support 50 and the lower rotation shaft 51 provided on the outer wall of the body plate 11 of the bed body 10 The bed main body 10 can be swung using a connecting rod 16 coupled to the coaxial shaft 52. Bearings 54 are inserted into the upper and lower rotary shafts 51 and 52, Not only the flexible swing of the bed body 10 is possible, but also the swing noise can be minimized.

The operation of the motor 30 is analogous to the known technique.

In the present invention, one side of the side guard 13 forming the bed main body 10 is constituted by the upper guard frame 12a and the lower guard frame 12b, and the hinge is provided on the outer wall of the upper and lower guard frames 13a and 13b And the upper and lower guard frames 13a and 13b are connected so as to be foldable and openable. The upper portion of the upper guard frame 12a is fixedly engaged with the fixing groove 14 provided on the side surface of the main plate 11 and the hook 15 provided on the outer wall of the main plate 11, It is possible to prevent the upper guard frame 12a from departing.

100. Bed
10. Bed body
11. Body plate
12. Bottom plate
13. Side guard
13a. Upper guard frame
13b. Lower guard frame
14. Fixing groove
15. Hook
16. Links
17. HINGE
18. Mattresses
20. Lower support
21. Base plate
22. Coupling plate
23. Lower horizontal plate
30. Motor
30a. Rotating shaft
31. Crankset
32. First rotating plate
33. Second rotating plate
33a. projection part
34. Time belt
35. Crank arm
36. Crankshaft
37. Lever
38. Lever fixing axis
40. Wheel support
41. Wheels
50. Upper support
50a. Top plate
50b. Upper connecting beam
51. Upper turning shaft
52. Lower turning shaft
53. Fixed column
54. Bearing

Claims (5)

In an electric swing bed,
A first rotating plate coupled to a rotating shaft of the motor, and a second rotating plate coupled to the rotating shaft of the motor, wherein the first rotating plate and the second rotating plate are coupled to each other, A protrusion formed on one surface of the second rotating plate, a crank arm coupled to the protrusion, a crank shaft protruding from the crank arm, and a lever into which the crank shaft is inserted and coupled, And a lever fixing shaft for fixing the lower horizontal plate to the lower horizontal plate; a lower support for rolling when the motor is driven;
An upper support comprising an upper connecting beam transverse to two opposing top plates;
A fixing column fixedly installed on an outer wall of the upper plate of the upper support and the outer plate of the main plate of the bed main body and integrating the upper and lower supports;
A lower guard frame, and a hinge provided on an outer wall of one of the upper and lower guard frames, so that one side upper guard frame is folded from the lower guard frame to the lower guard frame, A side guard capable of opening and closing;
A bed main body comprising a side plate and a bottom plate coupled to a lower portion of the main plate;
A fixing groove formed on the main plate so that the upper guard frame can be engaged;
A hook formed on an outer wall of the body plate so as to firmly fix the upper guard frame to the fixing groove;
A lower pivot shaft provided on left and right outer walls of the main plate of the bed main body;
An upper pivot shaft provided on left and right sides of an outer wall of the upper plate of the upper support;
A connecting rod coupled to the upper and lower rotating shafts and swinging; It's organized.
Characterized in that the bed is made to swing when the crankset is driven by the motor, the upper support being integrally coupled to the lower support by rolling the lower support to form a left-right inclination.
delete The method according to claim 1,
A wheel provided at both ends of the lever so that the lever can be pivoted up and down in a flexible manner; An electric swing bed that can include more.
The method according to claim 1,
In order to achieve flexible swing of bed body and minimize swing noise
And a bearing which is inserted through the upper and lower rotation shafts between the upper plate of each upper support and the outer wall of the body plate of the bed body and the linkage.
delete

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