WO2017069477A1

WO2017069477A1 - Folding bed

Info

Publication number: WO2017069477A1
Application number: PCT/KR2016/011660
Authority: WO
Inventors: 김성권; 황주환
Original assignee: 김성권; 황주환
Priority date: 2015-10-20
Filing date: 2016-10-18
Publication date: 2017-04-27
Also published as: KR101697023B1

Abstract

The present invention relates to a folding bed that can be unfolded when being used and can be folded to reduce the occupied volume when being stored and carried, thereby enhancing convenience of use. The present invention provides a folding bed comprising: a cloth member formed to be wide in order to enable a user to lie down thereon and having pole-member coupling parts formed on opposite edges thereof along the lengthwise direction and recesses formed in several positions of the pole-member coupling parts for coupling pole members and upward legs together; the pole members mounted on, and coupled to, the pole-member coupling parts of the cloth member and configured to enable several joint members to be separated from, or coupled with, one another; and a leg structure that includes the multiple upward legs coupled with the pole members, multiple downward legs coupled to contact the ground, first and second support and fixing members coupling the upward legs and the downward legs to support and fix the upward and downward legs, and horizontal frames coupling the first and second support and fixing members.

Description

Folding bed

The present invention relates to a folding bed that can be used to expand and reduce the volume occupied when storing and transporting and to use conveniently.

In general, a conventional cot is developed and utilized in various forms.

For example, Korean Patent Publication No. 10-12899222 (Notification date: July 25, 2013), Domestic Patent Publication No. 10-1381295 (Notification date: April 04, 2014), etc. This is known, all of them are a combination of the horizontal pole, cloth, and legs, the leg portion of the configuration that can be folded or unfolded around the hinge portion of the feature that occupies less space when folded, but structurally the bridge itself The volume occupied by the present invention is limited to be reduced, and in the case of a horizontal pole, the volume occupied in the longitudinal direction also has a problem that it occupies not much.

In particular, when the user is lying down on the unfolded fabric when the weight is downward acting, the leg structure that adopts the hinge portion is continuously acting on these hinge portions, so that a gap occurs and the fabric is struck. This will act as a factor to shorten the service life.

The present invention has been made in order to solve such a conventional problem has the following object.

It is an object of the present invention to provide a folding bed that can be conveniently deployed to assemble and use and conveniently utilized in a state that occupies less volume when transporting or storing.

Another object of the present invention is to take up less than the conventional folding and folding the leg portion or horizontal pole portion, and when folded unfolded to adopt the structure to keep the fabric more taut to improve convenience and service life To provide a bed.

In order to achieve the above object, the present invention provides a main portion for forming a pawl member engaging portion in a longitudinal direction at both edges and allowing the user to lie down, and in the middle of the pawl member coupling portion for coupling the pawl member and the upper leg to each other. A cloth member formed by forming; A pawl member fitted to the pawl member engaging portion of the cloth member, the pawl member being capable of separating or joining a plurality of node members; And a plurality of upward legs coupled to the pawl member, a plurality of downward legs coupled to abutment with the ground, a first support fixing member coupled to the upward legs and the downward legs to support and fix the other upward legs, A foldable bed including a second support fixing member configured to couple and support a lower leg, and a leg structure including a horizontal frame coupling the first support fixing member and the second support fixing member to each other; to provide.

Thus, according to the present invention, the cloth member, the pole member and the leg structure can be easily unfolded and used, and when used after transport or storage, the cloth member, the pole member and the leg structure are separated and folded to take up a small volume, respectively. It is convenient to use, and when it is folded, it can take up less space than other conventional techniques when folding the leg structure part or horizontally installed pole member part, and when it is unfolded, it can keep the fabric member more taut. By adopting the structure, not only the convenience of use but also the service life can be improved.

1 is a perspective view showing an expanded state assembled as a preferred example of the present invention,

2 is a perspective view showing a part of a separated state,

3 is a bottom view of FIG. 1,

4 is a side view of FIG. 1;

5 is a partially cutaway cross-sectional view showing the pawl member separately;

Figure 6 is a partial cutaway longitudinal cross-sectional view showing a coupling state around the upper leg in the bridge structure used in the present invention,

7 is a longitudinal cross-sectional view showing a state in which the upper leg is separated in FIG.

Figure 8 is a partial cutaway longitudinal cross-sectional view showing a coupling state around the lower leg in the bridge structure used in the present invention,

9 is a longitudinal sectional view showing a state in which the lower leg is removed in FIG. 8;

Figure 10 is a perspective view showing a folded state separately separating the upper leg and the lower leg in the leg structure used in the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail centering on a preferred example of the present invention.

According to a preferred embodiment of the present invention, it is formed wide so that the user can lie down and the pole member engaging portion 10 is formed in the longitudinal direction at both edges, and in the middle of the pole member engaging portion 10 and the pole member 2 and A cloth member 1 formed by forming a recessed portion 12 for coupling the upward legs 30 to each other; A pawl member (2) fitted to the pawl member coupling portion (10) of the cloth member (1) and capable of separating or joining several node members (20) from each other; And a plurality of upward legs 30 coupled to each other with the pole member 2, a plurality of downward legs 32 coupled to each other with the ground, and coupling the upward legs 30 and the downward legs 32. To support and fix the first support fixing member 34, the other upper leg 30 and the lower leg 32 by fixing the second support fixing member 36, and the first support fixing member ( 34) and the bridge structure (3) comprising a horizontal frame 38 for coupling the second support fixing member 36 with each other; the configuration is made.

At this time, the pole member (2) is composed of several knot member 20 is coupled to each other is configured to be separated, the fitting protrusion 22 is formed at one end and the other end fitting portion (24) is formed to be configured to be fitted to each other, the elastic cord 26 is coupled to the inner side is separated from each other when folded and configured to be easily fitted to be combined.

Next, the upper leg 30 of the leg structure (3) is fixed to the pole coupling portion 300 of the plastic injection molded form formed coupling portion 300a at one end and the inclined end portion 302a at the other end The support fixing coupling part 302 in the form of a plastic injection molding formed therein is fixedly coupled, and the first and second

support fixing members

34 and 36 are inclined

end portions

340a and 360a and the upper leg coupling recesses 340 and 360 are formed. When the upper leg 30 and the upper leg coupling recess 340 are connected to each other by elastic cords 342 and 362, the upper leg 30 is fitted to the upper leg coupling recesses 340 and 360 to be coupled to each other. The inclined end portions 302a (340a, 360a) are mutually aligned while being pulled together by the elastic force of the coupling to have a certain direction, and the coupling direction of the coupling recess 300a and the pole member 2 in the pole coupling portion 300. The configuration is such that the direction of engagement with Will be done.

At this time, if necessary, the first and second

support fixing members

34 and 36 are formed with

guide grooves

340b and 360b in communication with the upper leg coupling recesses 340 and 360 to support the upper legs 30 and the first and second supports. The

fixing members

34 and 36 may be configured to be conveniently coupled with each other.

On the contrary, the lower leg 32 of the leg structure (3) is made of the shoe 320 is fixedly installed at one end portion and the support fixing coupling portion 322 having no direction at the other end portion is fixedly installed, The lower leg coupling recesses 344 and 364 are formed in the first and second

support fixing members

34 and 36, and the lower leg 32 and the lower leg coupling recesses 344 and 364 are connected to each other by elastic strings 346 and 366. When the lower leg 32 is coupled to the coupling recesses 344 and 364, the lower leg 32 is coupled to each other by the elastic force of the elastic cords 346 and 366.

In addition, in the case of the leg structure 3 in which the plurality of upper and

lower legs

30 and 32, the first and second

support fixing members

34 and 36, and the horizontal frame 38 are configured to be combined with each other, the fabric member ( 1) and the pole member (2) is coupled to utilize a plurality of leg structure (3) in the longitudinal direction of the pole member (2) in combination, the longitudinal direction of the horizontal frame 38 and the pole member (2) The longitudinal direction of the to match each other, and the plurality of upper and lower legs (30, 32) are respectively installed on both sides is configured to be evenly and evenly distributed the distribution of the force acting while balancing each other.

Next will be described with respect to the effect of the present invention made as described above.

First, let's take a look at the case of unfolding.

First, the pawl member 2 is composed of a plurality of knot member 20 is formed by combining the fitting protrusion 22 and the fitting recess 24 with each other using the elastic force of the elastic cord 26, respectively, Likewise, the pole member 2 having the node member 20 coupled to each other is fitted to the pole member coupling portion 10 formed at both edges of the cloth member 1 to be engaged.

In addition, in the case of the leg structure (3), the support fixed coupling part 302 of the upper leg (30) in the state in which the horizontal frame 38 and the first and second support fixing members (34, 36) are coupled to the guide grooves. When coupled to the upper leg coupling recess (340,360) through the (340b, 360b), respectively, the inclined end portions (302a) (340a, 360a) are mutually pulled by each other by the elastic force of the elastic cord (342,362) to have a constant direction It is coupled to maintain the coupled state so that the coupling direction of the coupling recess (300a) and the coupling direction with the pole member (2) in the pole coupling portion 300 can match each other.

Next, the lower leg 32 of the leg structure (3) is a support fixing coupling part 322 provided at one end to the lower leg coupling recesses (344, 364) of the first and second support fixing members (34, 36) While being coupled to each other, the lower leg 32 and the lower leg coupling recesses 344 and 364 are coupled to each other while being pulled together by the elastic force of the elastic cords 346 and 366, and the shoe 320 is able to maintain contact with the ground.

After the assembly of the leg structure 3 is completed as described above, the pawl member 2 in the pawl member 2 and the upper leg 30 of the leg structure 3 that pass through the recessed portion 12 of the cloth member 1. When the coupling recesses 300a of the coupling member are fitted to each other, the fabric member 1, the pole member 2, and the leg structure 3 can be combined and installed, and used as an unfolded bed.

In such a case, if the user wants to easily fold and store or transport, the folding process is performed in the reverse order to the above-described unfolding process. First of all, as a process of separating the leg structure 3 and the pawl member 2 from each other, the pawl member 2 Separate the coupling recess 300a of the pole coupling portion 300, and the upper and

lower legs

30 and 32 are upper and lower leg coupling recesses 340 and 360 of the first and second supporting

members

34 and 36, respectively. Separate from (344,364) and folded together with elastic fires (342,362) (346,366) and folded in the same direction as the horizontal frame (38), the folded state remains largely reduced and occupies the pole member (2). Each of the members 20 can be separated and folded together with the elastic cord 26 to be folded in a state occupying the length corresponding to the length of the node member 20. The cloth member 1 can also be folded and the pole member 2 ) And the volume occupying the bridge structure (3) together It is carrying or can be stored in the state.

Therefore, according to the present invention, the cloth member 1, the pole member 2, and the leg structure 3 can be easily unfolded and used, and the cloth member 1 and the pole member 2 can be used for transportation or storage after use. ) And and the leg structure (3) can be conveniently folded and used in a state where the volume occupies little, and other conventional techniques when folding the leg structure (3) part or the pole member (2) part installed in the horizontal direction While taking up less volume, the structure of the leg structure (3), when unfolded by adopting a structure to keep the cloth member (1) more taut as the plurality of upward legs (30) spread apart In addition to the convenience of use, the service life can be improved.

Claims

Widely formed so that the user can lie down and form the pole member coupling portion 10 in the longitudinal direction at both edges, and the pole member 2 and the upper leg 30 are coupled to each other in the middle of the pole member coupling portion 10. A cloth member 1 formed by forming a recessed portion 12 to be formed;

A pawl member (2) fitted to the pawl member coupling portion (10) of the cloth member (1) and capable of separating or joining several node members (20) from each other; And

A plurality of upper legs 30 are coupled to each other with the pole member 2, a plurality of lower legs 32 are coupled to each other in contact with the ground, the upper leg 30 and the lower leg 32 by combining The first support fixing member 34 to be fixed to support, the second support fixing member 36 to be fixed by supporting the other upper leg 30 and the lower leg 32, and the first support fixing member 34 And a leg structure (3) comprising a horizontal frame (38) for coupling the second support fixing member (36) to each other.
The method of claim 1,

The pole member (2) is made up of several joint members 20 are coupled to each other can be combined,

The fitting protrusion 22 is formed at one end portion and the fitting recess 24 is formed at the other end portion, so that the fitting is made possible.

Folding bed, characterized in that the configuration is made by combining the elastic cord 26 inside.
The method of claim 1,

The upper leg 30 of the leg structure (3) is fixed to the pole coupling portion 300 of the plastic injection molding formed in the coupling portion 300a is formed at one end portion and the inclined end portion 302a is formed at the other end portion Support fixed coupling portion 302 of the plastic injection molding is made of a fixed coupling,

The first and second support fixing members 34 and 36 form upward leg coupling recesses 340 and 360 having inclined ends 340a and 360a, and the upper leg 30 and the upward leg coupling by elastic cords 342 and 362. Combining the concave portion 340 with each other by inserting the upper leg 30 to the upper leg coupling recess (340,360) by being coupled to each other by the elastic force of the elastic cords (342,362) to match the inclined end (302a) (340a, 360a) mutually The folding bed, characterized in that the coupling is made to have a certain direction, the configuration is made so that the coupling direction of the coupling recess portion 300a and the coupling direction of the pole member 2 in the pole coupling portion 300 coincide with each other.
The method of claim 3,

The first and second support fixing members 34 and 36 form guide grooves 340b and 360b so as to communicate with the upper leg coupling recesses 340 and 360 so that the upper leg 30 and the first and second support fixing members ( 34, 36) and folding bed characterized in that the configuration is made convenient to combine with each other.
The method of claim 1,

The lower leg 32 of the leg structure (3) is made of the shoe 320 is fixedly installed at one end portion and the support fixing coupling portion 322 having no direction at the other end portion is fixedly installed,

The first and second support fixing members 34 and 36 form downward leg coupling recesses 344 and 364, and the lower leg 32 and the lower leg coupling recess 344 and 364 are connected to each other by elastic strings 346 and 366. When the lower leg coupling portion (344,364) by inserting the lower leg 32 is coupled to the folding bed, characterized in that the configuration is made to be pulled together by the elastic force of the elastic cord (346,366).
The method of claim 1,

The leg structure 3, in which the plurality of upper and lower legs 30 and 32, the first and second support fixing members 34 and 36, and the horizontal frame 38 are coupled to each other, constitutes the fabric member 1 and the fabric member 1. In the state in which the pole member 2 is coupled, a plurality of leg structures 3 are installed and utilized in the longitudinal direction of the pole member 2, and the longitudinal direction of the horizontal frame 38 and the longitudinal direction of the pole member 2 are utilized. The fold-up bed, characterized in that the plurality of upper and lower legs (30,32) are installed on both sides so as to coincide with each other.