JPH05161785A - Pinching tool for bedding - Google Patents

Abstract

PURPOSE:To simplify a structure, manufacture a pinching tool at a low cost, and prevent the problem that a part of a pillow and bedding is shadowed from sunlight when it is used in the pinching tool capable of concurrently pinching and fixing the pillow and the bedding. CONSTITUTION:A pair of symmetrical pinching bodies 1, 1 bent outward are crossed at nearly the center portion, they are relatively rotatably connected, the lower area from the rotary fulcrum is used as a bedding pinch section 10, the upper area from the rotary fulcrum is used as a pillow pinch section 20, and the bedding pinch section 10 and the pillow pinch section 20 are excited in the closing direction.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention prevents a slippage of a futon when the futon is hung in a folded state on a clothesline, a handrail or the like in a folded state, and the futon is clamped and fixed from above the engaging portion. BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a futon clipper, and more particularly, to a futon clipper capable of simultaneously clamping and fixing pillows and drying them.

[0002]

2. Description of the Related Art A number of futon clamps have been devised to fix the locking part of a futon, which is locked in a folded state on a clothesline or a handrail, from the top, and have a general shape. Is a substantially inverted U-shaped body as a whole in which the upper ends of a pair of outwardly curved clamping arms are rotatably connected to each other. A spring is provided that constantly biases the lower end of the arm in the closing direction. In such a conventional futon clamp, the futon can be clamped and fixed in a fall prevention state, but the pillow cannot be fixed.

[0003] Therefore, the one disclosed in Japanese Utility Model Laid-Open No. 63-5992 has been proposed as a device capable of sandwiching and fixing a futon and a pillow at the same time. This is roughly the same as the above-mentioned two conventional clamps for the futon, which are arranged side by side upside down,
Adjacent clamping arms are integrated with each other, and as shown in FIG. 8, after the futon is clamped from above by the futon clamping unit (10) that is opened downward, the futon is opened next to the upper side. The pillow (M) is clamped and fixed to the pillow clamping unit (20). With this invention, the pillow (F) as well as the pillow
(M) can be fixed at the same time and dried.

However, in this structure, since the two holding tools are arranged side by side and two fulcrums of the holding arms need to be provided, the structure is complicated and it takes time to assemble. Further, in the use state, as shown in the figure, there is also a problem that the back surface of the pillow and a part of the futon that is shaded by the pillow are hard to be exposed to sunlight.

[0005]

TECHNICAL PROBLEM The present invention relates to such a "part of a pair of outwardly curved clamping bodies (1) (1) which are rotatably connected to each other, and the clamping bodies (1) (1) In the futon gripper of the type in which the lower part of the rotation fulcrum is a futon pinching part (10) that can be opened and closed, and the pinching bodies (1) and (1) are urged in the closing direction, the pillow can be fixed simultaneously with the futon. In addition to the above, it is a technical subject to simplify the configuration to suppress the production cost, and further to prevent a part of the pillow and the futon from being shaded when in use.

[0006]

[Technical Means] The technical means of the present invention for solving the above-mentioned problem is to "rotate a pair of sandwiching bodies (1) and (1) so that they are rotatably connected to each other at their substantially central portions. (1) The area above the intersection of (1) is used as the pillow sandwiching portion (20).

[0007]

The above technical means operates as follows. Since the pair of holding bodies (1) and (1) are configured to cross each other at their substantially central portions and rotatably connected to each other, the holding bodies (1) and (1) have a substantially 8-shaped shape as a whole, The pillow sandwiching portion (20) and the futon sandwiching portion (10) formed above and below the rotation fulcrum of the sandwiching bodies (1) (1) can be opened and closed like scissors. That is, at the same time when one of the sandwiching portions is opened, the other sandwiching portion is opened, and when the one sandwiching portion is closed, the other sandwiching portion is also closed. Will be urged by.

[0008] Therefore, after the lower futon gripping portion (10) is forcibly opened and the upper end of the futon that is folded in half is held, the upper pillow holding portion (20) is forcibly opened. If the pillow is sandwiched between them, the pillow and the futon can be fixed at the same time. That is, it is possible to provide a duvet holding device that can dry the pillow at the same time as the futon by using only the pair of nipping bodies (1) (1) and the urging means interposed therebetween.

Further, in this structure, since the pillow is fixed above the duvet so as to be positioned in a protruding state, both the futon and the pillow are exposed to the sunlight when the insect is dried.

[0010]

[Effect] Since the pillow can be dried at the same time as the futon by one biasing means interposed between the pair of holding bodies (1) and (1), the structure is simple and the workability of assembly is also high. Improve,
The whole becomes cheaper. In addition, since both the futon and the pillow are exposed to the sunlight well, there is no inconvenience that part of the pillow is shaded.

[0011]

Embodiments of the present invention described above will now be described in detail with reference to the drawings. In the first embodiment of the present invention, as shown in FIG. 1, a sandwiching body (1) (1) is provided with a sandwiching arm (1a) for sandwiching a futon and above the sandwiching arm (1a). The holding arm (1b) for holding the pillow formed by extension is formed into a substantially S-shape as a whole, and the pair of holding bodies (1) and (1) are inverted with respect to each other and crossed at the substantially central portion thereof. When it is rotatably connected together with the shaft (2), a futon sandwiching portion (10) composed of sandwiching arms (1a) (1a) is formed below the connecting fulcrum portion, and the sandwiching arm is provided above the connecting portion. (1b) A pillow holding part (20) composed of (1b) is formed.

Particularly, in this embodiment, the holding arm (1a)
At the tip of (1a), a wide clamping piece (1
1) and (11) are provided, and a bent portion (22) slightly bent outward is provided at the tip of the holding arms (1b) and (1b). Each holding body (1) (1) is molded by synthetic molding of synthetic resin so that there is a step difference at the crossing portion, and the crossing portion is a substantially U-shaped open inward as shown in FIG. It is a disk-shaped bearing (25) with a V-shaped cross section, and the sandwiching bodies (1) (1) have an H-shaped cross section as shown in FIG. 1 and have reinforcing ribs (7) on both side surfaces. Has been formed.

Then, as shown in FIG. 2, the holding bodies (1) and (1) are superposed so that the open portions of the bearing portion (25) are aligned with each other,
If the center of the crossing portion is fixed through the shaft (2), the holding bodies (1) and (1) will be rotatably connected, and the bearing (25) will have a donut shape. A hollow chamber (21) will be constructed. In this embodiment, the holding body
(1) In the hollow chamber (21) of the bearing portion (25) of (1), the kick spring (4) is housed coaxially with the (2), and both ends of the kick spring (4) are The holding arms (1a) (1a) are individually locked near the upper ends thereof. As a result, the tip end portions of the sandwiching bodies (1) (1) are urged in the direction of facing and approaching each other.

In this way, the method of incorporating the spring in the sandwiching bodies (1) and (1) is described in JP-B-56-17030 and JP-B-56-27914.
It is known from the official gazettes such as No. In this example,
Since the thickness of the sandwiching body (1) (1) is set to be almost constant as a whole and there is a step difference at the crossing portions of the sandwiching body (1) (1), as shown in FIG. 3, the sandwiching arms (1a) (1a) are The lower pressing piece (11) (11) will come into contact with each other as if to palm up,
The upper ends of the holding arms (1b) (1b) face each other.
Further, when the futon holding portion (10) and the pillow holding portion (20) are opened, the holding arms (1a) and (1b) are prevented from interfering with each other in the vicinity of the bearing portion (25) in the same figure. As described above, the notch (12) is provided at the base end of the holding arm (1b).

In this embodiment, as shown in FIG. 4, the lower part of the futon holding part (10) holds the upper part of the futon (F) which is locked in a folded state by a clothesline or a handrail. At the same time, the pillow (M) can be clamped and fixed to the upper pillow clamping part (20) for use. Next, a second embodiment will be described. The second embodiment shown in FIG. 5 corresponds to the invention of claim 2, and adopts a tension spring (41) as a spring,
The holding body (1) does not have it built in the intersection of (1)
(1) (1) It is configured to be stretched between the inner side surfaces.

The tension spring composed of a coil spring has a smaller difference between the urging force in the clamped state and the urging force in the maximum expanded state, as compared with the kick spring employed in the first embodiment, so that a stable clamping force is obtained. As a result, the futon and the pillow can be reliably held. This tension spring (41) is provided on either side between the holding arms (1a) (1a) forming the holding portion (10) for the futon or between the holding arms (1b) (1b) forming the pillow holding portion (20). Although the same function is exerted even when stretched, in the present embodiment, the protrusions (2) provided with through holes are provided on the inner surfaces of the sandwiching arms (1b) (1b) in the vicinity of the proximal ends thereof.
3) Protruding the (23), the tension spring in the through hole of the projecting piece (23) (23).
The tension spring (41) is stretched between the holding arms (1b) (1b) by locking both ends of the (41). Therefore, when the futon is clamped, the spring interferes with the futon clamping section.
The inconvenience that (10) cannot be deeply fitted into the futon is solved. Even if the tension spring (41) is provided on the pillow holding portion (20) side, there is no problem in holding the pillow as shown in FIG.

Further, as shown in FIG. 6, a holding arm for holding a pillow.
(1b) (1b) may be formed into a bifurcated shape composed of supporting arms (24) (24), and in this case, the pillow has a total of four supporting arms (24) (2).
Since it will be supported in 4), the pillow can be supported in a more stable state. The space between the bent parts (22) (22)
(D) may be set to such an extent that the pillow (M) is securely clamped while the futon (F) is clamped by the clamping pieces (11) (11).

Each holding body (1) of the above embodiment has a holding arm (1a).
Although (1b) is integrally molded and is formed into a substantially S-shape as a whole, as shown in FIG. 7, the holding arms (1a) and (1b) are separately formed, and the holding arms (1b) ( It is also possible to provide 1b) on the outside of the holding arms (1a) (1a) and to connect the holding arms (1b) (1b) so as to be rotatable in the direction of the arrow. In this structure, the spring is the holding member as in the first embodiment.
(1) Install it in (1) or, as shown in
It is installed between a) and (1a).

In this case, when not in use, the holding arm (1b)
It can be folded by rotating (1b) in the direction of the arrow, so it is not bulky when stored and is easy to use. or,
In use, the clamping arms (1b) and (1b) are rotated upward, but at this time, the clamping arms (1b) and (1b) are not separated by a certain distance or more so that each clamping arm (1b) is not opened. A stopper (5) may be provided at a predetermined position on the base end of (1b).

[Brief description of drawings]

FIG. 1 is a plan view of a first embodiment of the present invention.

FIG. 2 is a sectional view taken along line XX of FIG.

FIG. 3 is a side view of the first embodiment.

FIG. 4 is an explanatory diagram of a usage state.

FIG. 5 is an explanatory diagram of the second embodiment.

FIG. 6 is an explanatory view showing another example of the holding arm (1b).

FIG. 7 is an explanatory diagram of another embodiment.

FIG. 8 is an explanatory diagram of a conventional example.

[Explanation of symbols]

 (1) ・ ・ ・ Clamping body (10) ・ ・ ・ Futon clamping part (20) ・ ・ ・ Pillow clamping part (1b) ・ ・ ・ Clamping arm (41) ・ ・ ・ Tension spring

Claims (2)

[Claims] 1. A pair of outwardly curved sandwiching bodies (1) (1) are rotatably connected to each other, and the sandwiching bodies (1) (1) are opened and closed below the rotation fulcrum. In a duvet clamping device of the type in which the futon clamping unit (10) is freely movable and the clamping bodies (1) (1) are biased in the closing direction, a pair of clamping bodies (1) (1) are formed at substantially the central portion thereof. A futon-clamping device that crosses and is rotatably connected, and has a pillow clamping part (20) in an area above the intersecting point of the clamps (1) (1). 2. A pair of gripping arms (1) which constitute a pillow gripping part (20).
2. The clamp for a futon according to claim 1, wherein the tension spring (41) is stretched on the inner surface of the b) (1b) near the base end.