KR101739202B1

KR101739202B1 - Multifunction double cot

Info

Publication number: KR101739202B1
Application number: KR1020150154960A
Authority: KR
Inventors: 김철응
Original assignee: 이경렬
Priority date: 2015-11-05
Filing date: 2015-11-05
Publication date: 2017-05-23
Also published as: KR20170052887A

Abstract

The present invention relates to a multifunctional double field bed in which two people use a field bed for leisure or night use simultaneously, and the function is improved so as to be usable as a chair, wherein the left and right side And a separate multi-purpose bed member is sewn to the bed member coupled to one of the vertical columns, another back member vertical member is connected to the free end of the sealed multi-purpose bed, and a separate cross member And a connecting bracket that is folded in a direction that is folded 180 degrees upward and does not fold downward in a horizontal plane after the horizontal plane is folded. The connecting bracket constitutes a backrest cross bar coupled with the hanger bracket by an armrest leg, To combine the backrest vertical bar end with the joining bracket to achieve a double bed and chair function. The connecting bracket constitutes a cross bar connecting portion to be coupled to the cross bar and has a vertical bracket coupled to the vertical bar on its inner side to constitute a vertical bracket coupling portion, And a hinge pin formed in the hinge hole. The hinge pin is coupled with the hinge pin of the hinge portion protruding eccentrically to one side, and is folded by 180 ° upward, Wherein the backrest cross bar is folded down in a downward direction but forms a folded portion that is not folded upward, and a holder having a hooking pin is fixedly coupled to a side of the back brace that engages with the connecting bracket, One of the end portions to which the vertical bar is joined, Combine lean legs armrest hinge bracket to constitute a multi Double cot to implement a double bed and chairs feature.

Description

Multifunction double cot {Multifunction double cot}

The present invention relates to a multifunctional double field bed in which two people use a field bed for leisure or night use simultaneously, and the function is improved so as to be usable as a chair.

The field beds are mainly folding type, and they are convenient for storage and transportation. They are used mainly for military training and the like because they provide a space to lie down in an unfolded state without any restriction on time and place. Recently, As the demand for outdoor use such as mountain climbing, fishing, or traveling is increased, it is being improved and developed as a lightweight, easy-to-store and easy-to-carry bed.

Hereinafter, the prior art patent literature developed up to now for the field bed will be described.

Patent Application No. 10-2003-0033519 (May 23, 2003) discloses a foldable foldable bed for a tray, which is constructed by combining a cross bar and a vertical bar in the interior of a bed to form a top surface of the bed and a plurality of legs at the bottom, The present invention relates to a foldable type foldable bed which is easy to install an insect control network, characterized in that a coupling hole is formed at an end portion thereof, a support rod is vertically provided in the coupling hole, and a tent shielding screen or a shielding film tent can be easily installed at the uppermost portion of the finger fixing rod . The patent application No. 10-2009-0012909 (Feb. 17, 2009) allows the bed sheet to maintain a tight tension at all times, thereby preventing the bed sheet from being sagged down by the load during use, thereby providing comfortable and comfortable sleeping The present invention relates to a prefabricated simple cushion for performing a proper function of a bed. The front cushion is formed in a rectangular shape and has a front and a rear end blocked in both sides thereof. A formed bed sheet; A bed frame detachably fitted to both side storage portions through an assembly hole of the bed sheet; A plurality of connection ports detachably assembled to both bed frames through the respective assemblies of the bed sheet; A curved leg frame having its both ends fixed to the both side connectors and the central part of which is supported on a paper surface (K); And auxiliary legs rotatably installed on both sides of the leg frame and supported by the ground surface K. Patent Application No. 10-2014-0031494 (Apr. 31, 2014) relates to a mosquito net that can be easily installed on a field bed and a field bed having the mosquito net, and includes a bed frame arranged to be spaced apart from the ground, The pillar members are mounted on coupling grooves formed at respective corners of the bed frame to which the bedspread is coupled, the pillars being assembled by being detachably assembled with a plurality of length bars, Horizontal members coupled to the upper ends of the adjacent pillar members along the vertical and vertical directions, and a mesh net extending over the horizontal members and falling down to the ground, and a field bed having the same. The utility model registration application No. 20-2014-0000561 (Apr. 24, 2014) is a structure for supporting a first support frame made up of a first transverse portion and a first longitudinal portion, a second support made of a second transverse portion and a second transverse second longitudinal portion, Wherein the angle between the first connection axis and the second connection axis is adjusted, including the frame and the connection frame. A utility model registration application No. 20-1997-0022369 (Aug. 18, 1997) forms a thread bar at one end of a frame divided by a frame of four sides constituting a field bed, To adjust the width and length of the bed so that the length of the bed is adjusted to adjust the length of the bed so that the bed sheet can be pulled tightly to provide a comfortable feeling of use. And a four-sided bar is formed on the inner circumferential surface of the control tube, and the four sides of the frame are engaged with the engagement holes on the four sides of the fixture. The present invention relates to a bed having a chair, a bed on which a storage portion is formed on the upper center front portion of the base and the mattress, A chair which is provided with a seat and a backrest, is folded together by a hinge, and is seated on the receiving portion in a folded state; A rotary shaft which is inserted into the hydraulic pipe and rotated and elevated and fixed at the bottom of the seat of the chair, and a rotary shaft installed at the seat of the chair and connected to the hydraulic line of the hydraulic pipe And a chair equipped with a known height adjusting means made of a button for adjusting the hydraulic pressure of the hydraulic pipe. [0001] The present invention relates to a frame coupling structure in which a seat of a field bed is always kept in a tight tension state, and in a frame of a field bed, In which the end portion of the screw rod having the handle bar inserted and fixed in the unidirectional frame is inserted into the end support of the longitudinal frame, This facilitates the engagement of the longitudinal frame and the unidirectional frame, while the loosened seat permits the unidirectional frame to be rotated to cause the unidirectional frame to move outwardly so that the seat is gradually taut and taut, It provides a more comfortable feeling, and continuously adjusts the seat tension to significantly increase the service life of the cot. It is the seat pull structure of the lettuce exclusive bed. In the Utility Model Registration Application No. 20-2005-0034272 (2005.12.05), a cross bed and a vertical bed are coupled to the inside of a bed to constitute the upper surface of the bed, and a plurality of legs are installed on the lower part of the bed, Folding bed equipped with a detachable bed member which is integrally attached with a knot button or a magic tape or the like and which is configured to facilitate detachment and attachment of a bed to a rectangular bed frame composed of a cross bar and a vertical bar, And an adjustment screw is inserted into the end groove of the cross bar after the adjustment screw penetrates the vertical bar from the outer side of the bar so that the adjustment screw is rotated, The distance between the vertical bar and the end of the bar is adjusted by the movement to adjust the tension of the bed.

However, the field beds provided so far have been structurally structured so that only one person can use the bed sheets, so there is a problem that the family needs to have a separate bed when camping, and when the family relaxes outside without sleeping, There is a problem that a separate chair should be prepared at the time of sitting and enjoying together.

SUMMARY OF THE INVENTION [0006] The present invention has been made to solve the above problems by providing a double bed and folding a chair so as to provide a variety of functions.

According to an aspect of the present invention, there is provided a chair comprising: at least two support legs each having a cross bar and a rectangular outer frame formed to extend and support the floor, And a chair,

A separate multi-purpose bed material is sewed on the bed material to be coupled to either the left or right vertical side of the field bed, another still bed material is attached to the free end of the closed multi-purpose material bed, And the connecting bracket is connected to the connecting bracket so that the connecting bracket is folded in a direction that is not folded downward after the horizontal plane is folded. Wherein the connecting bracket comprises a cross bar connecting part to a cross bar, and the back bracket is formed by combining a backrest vertical bar end with a back bracket to form a double bed and a chair function, To attach the vertical brackets to the vertical And a hinge pin of a hinge part protruding eccentrically to one side is engaged with the hinge pin of the hinge part which is eccentrically formed at one end of the hinge hole, Wherein the backrest cross bar is folded down in two halves but does not fold upward, and a hook pin is provided at a side where the back brace is engaged with the connecting bracket. It is composed of one holder fixedly connected to one side of the folding part and the end part where the backrest vertical part is combined, and the armrest leg with the hook hole at the lower side is combined with the hinge bracket to form a double bed and a chair function. do.

The present invention described above is characterized in that the field bed is made up of a double bed so as to make it convenient for the family to use together and to improve the simple function to use as a long chair when folding, It is a novel invention.

Brief Description of the Drawings Fig. 1 is a diagram showing an example of a double field bed configuration according to the present invention. Fig.
BACKGROUND OF THE INVENTION Field of the Invention [0001]
Fig. 3 is an illustration of a chair configuration state in which the present invention is implemented. Fig.
Fig. 4 is an illustration of a chair side configuration state in which the present invention is implemented; Fig.
FIG. 5 is an exploded view illustrating a connecting bracket constituting a substantial part of the present invention. FIG.
FIG. 6 is a coupling diagram illustrating a configuration of a connection bracket constituting a substantial part of the present invention. FIG.
Fig. 7 is a diagram showing an example of the configuration of a holder which is a main part of the present invention. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

At least two supporting legs (4) constituted by a cross member (2) and a vertical member (3) are constituted to constitute a rectangular outer frame so as to spread and support the bed member (1) In a field bed configured to be combined with a vertical base (30) to serve as a chair,

A separate multi-purpose bed 10 is sealed to the bed 1 to be coupled to either the left or right side of the field bed 3, and the multi-purpose bed 10 is attached to the free end of the multi- The other backrest vertical bar 30 is joined to the end of the bar 2 on the side where the separate multifunction bed 10 is sewn, and is folded 180 degrees upward, And the connecting bracket 50 constitutes a backrest cross bar 20 having a hinged bracket 45 coupled to the armrest leg 40. The back bracket 50 includes a backrest 20, By connecting the end of the vertical pole (30) with the coupling bracket (60), a multi-function double field bed is constructed to realize a double bed and a chair function.

The connecting bracket 50 constitutes a cross bar connecting portion 52 to be coupled to the cross bar 2 and has a vertical bracket 53 engaged with the vertical bar 3 on its inner side. A cross bar coupling part 52 constituting a hinge hole 55 eccentrically formed at one end and inserted into the hinge hole 55 by being inserted into the back support bar 20 and an eccentrically projecting part And the hinge pin (58) of the hinge portion (57) is engaged so that the hinge pin (58) is folded in a direction that is folded by 180 ° to the upper side and is not folded to the lower side after the horizontal plane is formed. And a holder 25 having a latching pin 26 is fixedly connected to the side of the folding section 21 which is not folded upward and is engaged with the connecting bracket 50. The folding section 21 and the backrest vertical bar 30) is coupled with the bottom Combine with the engaging hole 41 is perforated armrest bridge 40 to the hinge bracket 45, it will be configured to implement a double bed and a chair function.

At this time, the bed member 1 is integrally formed with the multi-functional bed member 10 and a plurality of knot or hooks are provided at the lower end of the vertical bar 3 on the side where the connecting brackets 50 are coupled, ).

Hereinafter, an embodiment of the present invention will be described.

A conventional outer frame having a rectangular cross section formed by a cross bar 2 and a vertical bar 3 is constructed so as to extend and support the bed piece 1 and at least two foot bridges 4, A separate multi-purpose bed material 10 is integrally sealed to the bed material 1 which is joined to either the left or right side of the field bed 3.

As described above, another backrest vertical bar 30 is joined to the free end of the multipurpose bed 10 which is integrally sealed to the bed 1.

And a connection bracket 50 which is folded in a direction that is folded 180 ° upward from the upper side of the crossbar 2 on the side where the multi-functional bed 10 is sewed and which is not folded downward after the horizontal plane is formed do.

The connecting bracket 50 at this time constitutes a cross bar connecting portion 52 to be coupled to the cross bar 2 and has a vertical bracket 53 attached to the vertical bar 3 on its inner side, A cross bar coupling part 52 constituting a hinge hole 55 eccentrically formed at one end and inserted into the hinge hole 55 by being inserted into the back support bar 20 and an eccentrically projecting part The hinge pin (58) of the hinge portion (57) is engaged so that the upper side is folded in a direction that is folded by 180 占 and a horizontal plane is formed and then the lower side is not folded.

The backrest arm 20 is coupled to the connection bracket 50 which is folded in a direction that is folded 180 ° upward from the upper side of the crossbar 2 and has a horizontal plane and then is not folded downwardly, 20 are combined with the backrest vertical bar 30 coupled with the free end of the multipurpose bed 10 integrally sealed in the bed 1 and the coupling bracket 60 to constitute another bed.

The backrest arm 20 constitutes a folded portion 21 which is folded down but not folded upward and is integrally formed with the holder 25 having the engaging pins 26 on the side where the connecting bracket 50 is engaged And the armrest leg 40 is coupled to the hinge bracket 45 through the hooking hole 41 at the lower end of the folding unit 21 and the end of the backrest vertical bar 30, Bed and chair functions.

The most important thing is that the armrest leg 40 is used as a supporting leg when used as a bed and as an armrest supporting the backrest when used as a chair. Therefore, the length of the armrest leg and the length of the backrest frame 20 Depending on the length, the fixed position of the armrest leg 40 and the position of the holder 25 will be of considerable importance.

The bed piece 1 is integrally formed with the multi-functional bed 10 and a separate cross bar fixing means 11 is provided at the lower end of the vertical bar 3 on the side where the connecting brackets 50 are coupled, .

When the bed constructed as described above is used as a double bed, when the backrest grab bar 20 is extended, the hinge pin 58 of the hinge portion 57 of the connecting bracket 50 is extended along the axis, .

At this time, the armrest leg 40 is extended toward the ground to be in contact with the ground to serve as a pedestal. Since the folded portion 21 is bent downward but not horizontally bent, the armrest leg 40 is kept horizontal .

When the bed is to be used as a chair in the above-described state, the connecting bracket 50 is hinged and the backrest grab bar 20 is folded 180 ° upward to fold the multi- The folded back portion 21 of the crosspiece 20 is folded to form a part of the backrest cross bar 20 so as to constitute the back portion of the backrest 20. The holder 25 integrally joined to the backrest cross bar 20, The backrest can be fixed without being collapsed when the latching hole 41 of the armrest leg 40 coupled to the backrest cross bar 20 by the hinge bracket 45 is fixed to the hooking pin 26 of the backrest 20,

1: bed pie 2: crossbar 3: vertical bar
4: foot 10: multipurpose bed 11: fixing means
20: backrest crossbar 21: folding attachment 25: holder
26: latch pin 30: backrest vertical table 40: armrest leg
41: latching hole 45: hinge bracket 50: connecting bracket
52: cross bar connecting portion 53: vertical bracket 54: vertical bracket coupling portion
55: hinge pin 57: hinge part 58: hinge pin
60: Combined bracket

Claims

At least two supporting legs (4) constituted by a cross member (2) and a vertical member (3) are constituted to constitute a rectangular outer frame so as to spread and support the bed member (1) The connecting bracket 50 constitutes a backrest cross bar 20 having an arm brace 40 connected to a hinge bracket 45. The back bracket 50 is connected to an end of the backrest bar 20, A multifunctional double field bed in which an end of a backrest vertical bar (30) is connected by a coupling bracket (60) to realize a double bed and a chair function,
A separate multi-purpose bed member (10) is sealed to the bed member (1) coupled to the vertical member (3) on either the left side or the right side of the field bed;
A connecting bracket 50 which is folded in a direction which is folded 180 ° upward from the upper end of the crossbar 2 and which is not folded downward after having a horizontal plane;
The connecting bracket 50 constitutes a cross bar connecting portion 52 to be coupled to the cross bar 2 and has a vertical bracket engaging portion 54 for receiving and attaching a vertical bracket 53, And a hinge hole 55 which is eccentrically formed at one end of the hinge shaft 55. The hinge shaft 55 is provided with a cross bar connecting portion 52 which is inserted into the back support bar 20 to be engaged with the back support bar 20, And the hinge pin (58) of the supporting portion (57) is engaged with the hinge pin (58) so that the hinge pin (58) is folded in a direction that is 180 占 from the upper side and has a horizontal plane and then is not folded downward.

delete

The method according to claim 1,
The backrest arm 20 constitutes a folded portion 21 folded downward but folded down but not folded upward and a holder 25 having a retaining pin 26 is fixedly connected to the side of the back bracket 50 which is engaged with the connecting bracket 50 And the armrest leg 40 having the hook hole 41 opened at the lower end side is coupled to the hinge bracket 45 at any position between the folded portion 21 and the end portion where the backrest vertical bar 30 is engaged, Wherein the multi-functional double field bed comprises:

delete