JPS608869Y2 - Clamping pressure holder - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a pressure holding device mainly used for drying futons.

This type of holder includes Utility Model Application No. 56-48390 and No. 51
-4051 peaks are known, but the former can only adjust the opening degree of the clamping tool in stages, making it difficult to operate with one hand, and there is a risk of it coming off unexpectedly. Since it is troublesome to screw in or remove the rod-shaped screw into the mating partner each time it is released, this operation is always required at the beginning and end of use, and there are many problems such as having to adjust the tightening each time. be.

The purpose of the present invention is to provide a clamping holder that will not be blown away even by strong winds when futons are dried on a balcony or the like.

The purpose of this invention is to obtain a clamping holder that allows the fixing mechanism of the clamping body to be finely adjusted in accordance with the thickness of the futon to be clamped.

In order to meet the above objectives, the present invention is constructed as follows.

That is, the present invention includes a pair of clamping bodies 2, 2' having clamping parts 1, 1' facing each other at one end, and gripping parts 3, 3' at the other end.
A spring 4 is applied to a position close to the grip portions so that the grip portions can be opened and closed, and a tension fixing mechanism 5 that can be adjusted in length is interposed between the grip portions 3° and 3′. A female threaded member is provided at one or both ends of the male threaded rod and a female thread for screwing the male threaded rod, one of the male threaded rods is pivotally supported on one of the grip portions 3, 3', and the male threaded rod Alternatively, it is a clamping holder that presses the other end of the female threaded member against a receiving edge 6 provided on the other side of the grip portions 3, 3'.

In the embodiment shown in FIGS. 1 to 3, the fixing mechanism 5
is an arcuate receiving edge 6 formed inside the grip part 3 of the holding body 2.
A female screw member 5b is provided with a sphere 5a in contact with the shaft portions 5c and 5C' which are fitted into a small hole 7 provided in the grip portion 3' of the other clamping body 2' and are pivotally supported. By screwing together the female thread member 5b and the male thread member 5d and turning the female thread member 5b, the sphere 5a
The contact between the grip portion 3 of the clamping body 2 and the receiving edge 6 is adjusted by finely adjusting the forward and backward movement of the gripping body 2, and the clamping bodies 2, 2' are fixed at the clamping position.

Next, the fixing mechanism 5 shown in FIG. 4 and FIG. Male screw rod 5d
This is a so-called turnbuckle-type fixing mechanism 5 in which the two are connected by a female threaded member 5g. First, the male threaded rod 5f is turned, and after adjusting it to a certain length, the female threaded rod 5g is turned. It is something to be adjusted.

The T-shaped portion 5e is not limited to this shape, and may be a rectangular column as long as it can stop rotation.

Furthermore, the pivot shaft 8 of both clamping bodies 2.2' is formed by joining hollow protrusions 8a and 8b so that a rope can be inserted thereinto.

Reference numeral 9 in the figure denotes a protrusion protruding from the end of the grip portion 3', which fits between the shaft portions 5ct5C' for locking the fixing mechanism 5 in the upright state, as shown in FIG. be.

Since the present invention has the above-mentioned configuration, the clamping bodies 2゜2' are spread out, the futons that are folded in half and dried on a handrail on a balcony or on a clothesline are clamped, and then the fixing mechanism 5 is fixed at the pivot point. Turn it around the center and set it on the receiving edge 6, and then push both the clamping bodies 2, 2' by screwing the fixing mechanism 5 as shown in the chain line in Figure 1. To remove it, simply tighten the fixing mechanism 5. Since it can be removed from the receiving edge 6, troublesome screw operations are not necessary.

Therefore, according to the present invention, optimal pressure can be maintained, and even if the futon is blown away by strong winds, it is possible to prevent the gripping members 2, 2' from accidentally loosening and being blown away.

Moreover, since the length of the fixing mechanism 5 can be adjusted steplessly, it can be optimally adapted to the thickness of the futon, and its operation is easy and practical.

In addition, when used for a specific futon, once the fixing mechanism 5 is adjusted, the futon can be held under optimal pressure just by flipping up and fitting the futon, and even if new adjustments are required, the amount of It is very convenient to handle as only a small amount is required, and it is easy to operate with one hand.

[Brief explanation of the drawing]

The drawings show an embodiment of the clamping holder according to the present invention, in which Fig. 1 is a longitudinal sectional front view, Fig. 2 is an exploded perspective view, and Fig. 3 is an exploded perspective view.
The figure is a perspective view of a part of the clamping body, FIG. 4 is a front view of a part showing another embodiment of the clamping body fixing mechanism, and FIG. 5 is an exploded perspective view. 1.1'...Pinching part, 2,2'...Pinching body, 3゜3'...Gripping part, 4...Spring, 5
...Fixing mechanism.

Claims (1)

[Scope of utility model registration request] A pair of clamping bodies 2, 2' having clamping parts 1, 1' facing each other at one end are pivoted so that they can be opened and closed with respect to each other by applying a spring 4 to a position close to a gripping part 3° 3' at the other end. A length-adjustable tension fixing mechanism 5 is interposed between the grip portions 3 and 3', and the fixing mechanism 5 includes one or two male threaded rods and a female thread for screwing the male threaded rods together. is formed by an internally threaded member provided at one end or both ends, and one of the externally threaded rods is connected to the grip portion 3゜3.
A clamping holder which is pivotally supported on one side of the handle and has the other end of the male threaded rod or the female threaded member pressed against a receiving edge 6 provided on the other side of the grip portions 3 and 3'.