JPS6231126Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a fixture for tensioning and fixing a cloth attached to a plate in a plate-type filter machine.

Conventionally, in order to prevent wrinkles from forming on the cloth, cloth E on both sides attached to the plate 1 was used as shown in FIG.
were connected by tying a string F to the eyelet hole Ea, but this is a tedious and detailed work, and since there are several places on one board, it takes a lot of effort to connect when there are more than 100 sheets. It was hot. Therefore, in a previous application, the applicant of the present application provided a device that could eliminate the above-mentioned drawbacks by forming a connecting member that could be easily fixed to cloth, and then attaching the hook to a locking member protruding from a plate with rubber. .

The purpose of this invention is to provide something that can be attached to cloth even more easily.
Hereinafter, details of the present invention will be explained with reference to illustrated embodiments. This example mounting tool S shown in FIG. 2 has a flat mounting piece 2, which is integrally connected with a hook piece 2b provided with hooks 2a above and below, and a conical projection with a sharp tip in the center of the mounting piece 2. 2c and several small protrusions 2d for attachment protrude around the protrusion 2c.
Sa, and a flat fitting body Sb (see FIG. 3) which has an insertion hole 3a through which the protrusion 2c can be inserted and a recess 3b for inserting the small protrusion 2d. These hook pieces 2b, protrusions 2c and small protrusions 2
The mounting piece 2 provided with d is integrally molded from plastic, and the fitting body Sb is also formed from plastic molding.

Next, to explain the use of this example, first
As shown in the figure, the protrusion 2c is placed on the part where the cloth 4 should be attached.
Insert and fasten the fastening body Sa. By inserting the protrusion 2c, the inserted portion of the cloth 4 can be easily torn. Next, the fitting body Sb is inserted into the cloth 4 with the protrusion 2c protruding from the cloth 4 inserted into the insertion hole 3a.
(see FIG. 5), and from this state, the protruding portion of the protrusion 2c protruding from the insertion hole 3a is melted by ultrasonic waves or the like and welded to the fitting body Sb (see FIG. 6). As a result, the fixture S is attached to the cloth 4. By inserting the protrusion 2c, the cloth 4 can be broken and fixed, so there is no need to drill holes in the cloth 4 in advance, making installation easy. be. Furthermore, in this example, the cloth is secured to the concave portion 3b by the small protrusion 2d, so that the cloth can be secured even more strongly. The cloth 4 to which the fixture S is attached in this way is attached to the plate 5, and as shown in FIG. The rubber ring 7 is landed on the hook 2a of the body Sa. At this time, the rubber ring 7 is engaged with the upper and lower hooks 2a.
As a result, the rubber ring 7 is completely fixed, and even if the rubber ring 7 breaks, it will not be caught by any of the hooks and fall. This allows cloth 4
can be applied to the plate 5 in a stretched state.

Although this example is configured as described above, the present invention is not limited to this. For example, the shape of the hook portion is not limited and may be as shown in FIG. Furthermore, the shape of the protrusion is not limited, as long as the tip can break the cloth. The number of the protrusions is also appropriate, and a plurality of protrusions may be provided as shown in FIG. Furthermore, the shape of the fitting body is also arbitrary. In short, the present invention consists of a plastic fastening body that has a hook portion protruding from a flat mounting piece, a protrusion with a sharp tip protruding from the mounting piece, and a plastic attachment body that has a transparent insertion hole into which the protrusion can be inserted. This is a fitting for installing fabric in a plate-type over-machine consisting of a flat plate-like fitting body.

Therefore, the present invention has a great effect in that it can be easily attached to cloth, and the cloth to which it is attached can be easily stretched on a board, making it a highly efficient device.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing a conventional cloth connection state;
Fig. 2 is a perspective view showing an embodiment of the present invention, Fig. 3 is a rear view of the fitted body, Figs. The figure is a perspective view of a main part showing a state in which it is stretched on a plate, and FIG. 8 is a perspective view of another example of a fastening body. 2...Mounting piece, 2a...Hook, 2c...Protrusion, 2b...Hook piece, 2d...Small protrusion, 3a...
...insertion hole, 3b...recess, 4...cloth, 5...
Plate, 6...locking material, Sa...fastening body, Sb...fitting body.

Claims (1)

[Scope of utility model registration request] A plastic fastening body that has a hook portion protruding from a flat mounting piece and a protrusion with a sharp tip protruding from the mounting piece, and a plastic flat fitting that has a transparent insertion hole into which the protrusion can be inserted. A fitting for installing fabric in a plate-type overlay machine consisting of a body and a body.