JP3028453U - Folding sleeper - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To make it easy to carry and to maintain a comfortable feeling and a stable posture during use. SOLUTION: A foldable bed composed of a relatively small and lightweight skeleton is sewn with a guide band which is also used as an arm hanging on a side surface, and a support band which is sewn in a state intersecting a portion where a load is concentrated is formed. To prevent the body from coming off and the seat from dripping, and the tilt angle of the support rod that covers the seat to support the user's head is curved to maintain comfort and a stable posture during use. I am able to do it.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a foldable couch that is used by folding, and more particularly, to a foldable couch that is foldable so that it can be easily carried and opened for easy use.

[0002]

[Prior art]

 Various types of folding or prefabricated beds have been devised in the past. However, since such a structure has a complicated structure, the folding process and the assembling process are very troublesome, and of course, there is a limit to the minimization of the bed volume, which makes it very inconvenient to carry and store. There was an inconvenience.

As a device to partially solve this problem, as shown in Japanese Utility Model Publication No. 92-5148, a large number of supporting rods having appropriate lengths are assembled to upper and lower connecting tools to form a leg body which can be folded, A form in which a leg is covered with a fiber sheet to form a bed is known.

[0004]

[Problems to be solved by the device]

 This has many advantages over the above-mentioned technologies, but on the other hand, because the bed width is made narrow in consideration of portable use, a part of the user's body, that is, the arm or There is a problem that the shoulder part is often detached from the lower end of the bed, which is inconvenient to use, and when it is severe, the user may inadvertently fall during use and cause an accident.

Further, when the bed is used, the seat supporting the head of the user has a slanting angle of a straight line, so that the seat also becomes a slanting surface and lays down. It has the disadvantage that the middle neck of the body is very inconvenient when it crosses over, causing sagging, and the spread of the bed is not sufficient, which impairs the feeling of use.

The present invention has been devised to solve various problems of the above-described conventional techniques and the like, and makes it possible to maintain a comfortable feeling and a stable posture during use. Is intended.

[0007]

[Means for Solving the Problems]

 The present invention provides a support band which is composed of a relatively small and lightweight frame and is easy to carry and is sewn to the side of the folding bed, which is also used as an armrest, and which is sewn in such a manner that it intersects with the portion where the load is concentrated. To prevent the body from coming off and the seat from dripping, the end part of the supporting rod that covers the seat is formed to be curved to support the head part, so that it is possible to maintain comfort and a stable posture during use. I have to.

[0008]

[Embodiment of device]

 A detailed discussion will be given below with reference to the accompanying drawings. FIG. 1 is a perspective view showing the outline of the present invention. FIG. 2 shows a perspective view of the separated state of FIG. FIG. 3 shows a diagram illustrating a folded state after use. FIG. 4 is a view showing a usage state of the present invention. In the figure, reference numeral 10 is a support rod, 20 is a connecting tool, 30 is a support, 40 is a sheet, 41a to 41d are insertion bags, 42 and 42 'are guide bands, 43 and 43' are annular guides, and 44 is a support band. Is represented.

1 and 2, a support body (30) including a large number of support rods (10) having an appropriate length and a plurality of connecting members (20) alternately accommodating the support rods and the like is provided. There is. The seat (40) is provided with insertion bags (41a to 41d) formed so as to be inserted into the support rods (10a to 10d) at the four corners of the upper portion of the support (30).

The seat (40) is sewn with guide bands (42, 42 ′) made of a woven cloth from one end of each end to the side end of the lower center part. The ring-shaped guides (43, 43 ') for supporting 42') are respectively interposed. The guide band (42, 42 ') is slidably inserted in the ring-shaped guide (43, 43'), and the ring-shaped guide (43, 43 ') is sewn to the seat (40). A support band (44) is sewn on the back surface of the central portion of the seat (40) so as to cross it. Then, these are assembled to form the folding bed (1).

On the other hand, in order to further increase the comfort of the bed (1) as described above, the one side support rods (10a, 10b) of the support (30) are formed to be curved and the seat (40) is formed. ), The one side where the user's head is located has a gentle inclination angle, and becomes nearly horizontal at the end, so that the neck and shoulders have comfort when using. is there.

Reference numeral 45 is a bundling string, and 46 is a fixing tool for fixing the connecting tool (20) and the seat (40). The effects of the present invention having the above-described structure will be discussed in more detail as follows.

The present invention is a lightweight structure that can be folded as shown in FIG. 3 and tied up at the top with a binding string (45) to be stored in a portable bag (not shown) or to be carried around. You can

As will be understood from the figure, when the device is to be used in an appropriate place, the folding couch of the present invention is installed only by unfastening the binding cord and expanding the couch. At this time, when the user lies on the seat (40) portion of the bed (1) to take a rest or sleep, the gand bands (42, 42 ') are formed on both sides, so that the user falls or falls. It is very safe because there is no risk of parts of the body such as the shoulders hanging out of the seat, and the guide bands (42, 42 ') are erected upward due to the user's body load. Therefore, the above effect becomes more reliable.

At this time, when the user gets up or changes to a sitting posture, it suffices to hold an appropriate part of the guide band (42, 42 ′) with his / her hand and raise the body to prevent an accident due to unstable motion. You can

Further, in the above-mentioned use, since the seat (40) is made of a woven fabric, the use load is concentrated on the seat, and there is a possibility that the central portion without special supporting means may droop excessively. . For this reason, the supporting bands (44) are sewn in a state of intersecting on the back surface thereof to distribute the concentrated loads, and when these supporting bands (44) are not sewn, the loads are concentrated. It is also possible to prevent damage to the above-mentioned four corner portions of the sheet (40) to be subjected to the above.

On the other hand, when the sheet (40) is unfolded and used, the one side support rods (10a, 10b) that support the head portion of the body are formed so that the ends thereof are curved to form a sheet. Is tilted to the height of the shoulders of the body and maintains a horizontal state, so that the user has a much more stable neck and shoulders compared to the conventional model in which the head is supported on the inclined surface, and a comfortable posture can be obtained. Is to have.

[0018]

[Effect of device]

 As described above, according to the present invention, it is easy to install and carry, and it has a stable and comfortable effect when it is used as a bed. You can take a rest in a proper posture.

[Brief description of drawings]

FIG. 1 is a perspective view showing an outline of the present invention.

FIG. 2 shows a perspective view of the separated state of FIG.

FIG. 3 is a diagram illustrating a state in which the device is folded after use.

FIG. 4 is a view showing a usage state of the present invention.

[Explanation of symbols]

 10 Support Rod 20 Coupling Tool 30 Support 40 Sheet 41a to 41d Inserting Bag 42, 42 'Guide Band 43, 43' Ring-shaped Guide 44 Support Band

Claims (3)

[Scope of utility model registration request] 1. A number of support rods (10) having an appropriate length.
And a support body (30) composed of a plurality of coupling tools (20) for accommodating the support rod, and inserted into the support rods (10a to 10d) at the four corners of the upper portion of the support body (30). Bag (41a
~ 41d) formed on the bed (40) interconnected, the sheet (40) is made of a woven fabric at the side end from each one end of each end to the lower center. Guide band (42,
42 ') are sewn on and the guide bands (42, 4)
The foldable bed is characterized in that 2 ') are slidably inserted and installed in annular guides (43, 43') sewn on both sides of the seat (40). 2. The folding bed according to claim 1, wherein the seat (40) is formed by sewing a support band (44) on the back surface of the central part so as to intersect with the support band (44). 3. The one side support rods (10a, 10b) of the support body (30) inserted and coupled with the sheet (40) are formed to be curved. Foldable sleeper as described.