JPS6224557Y2 - - Google Patents

Description

[Detailed description of the invention] [Industrial field of application] The present invention allows the sculptor to freely use the wire-shaped core material for modeling, which is supplied in bulk without bundling for multi-purpose use, according to the purpose of use. The present invention relates to a fastening device for binding shaping core materials.

[Conventional technology]

Traditionally, various modeling core materials have been used in clay modeling for the purpose of reinforcement, but in particular, when modeling hands and feet using flexible modeling wire core materials,
A plurality of pieces of core material (for example, 5 pieces) were tied together a little above the exhibition modeling table, and the pieces of wood were bent above the tied part to create hands and feet (Figure 6). reference).

Furthermore, when modeling birds or jumping dolls, several pieces of modeling wire core material were tied together in the center and placed on a stand via a support.

For this reason, there are many types of shapes, such as those in which the ends of multiple core materials for modeling are fixedly bound by spot welding or caulking, or those in which the center portions of core materials for modeling are bound in the same manner as described above. We used to prepare materials and provide them to the sculptor, but when we are provided with materials that have already been formed into a certain shape, it is difficult for the sculptor to decide on the concept based on the sensibility of the situation. The obtained core material for modeling may not match one's own sensibilities, and the provider has to prepare a wide variety of products, which has the disadvantage of complicating product management.

[Problem that the invention attempts to solve]

The present invention solves the drawbacks of binding and fixing the ends or the center of a plurality of core materials in advance as described above, and provides core materials for modeling in bulk to a modeler.
To provide a binding fastening device which allows a modeler to model according to his/her own sensibility and allows the modeler himself/herself to easily bind a plurality of core materials for modeling.

[Technical means for achieving the object] In order to achieve the above object, the present invention connects symmetrical crimp pieces on both sides of the hinge part,
Each crimp piece is provided with a plurality of semicircular grooves that jointly serve as core material insertion grooves when the respective crimp pieces are bent from the hinge portion and overlapped, and a groove for joining the crimp pieces is provided. Its feature is that it has a hole for connection.

[Effect]

In the present invention, crimping pieces having a plurality of semicircular grooves, which serve as grooves for inserting the core material for modeling, are connected to the hinge part symmetrically on both sides of the hinge part, and furthermore, the crimping pieces are overlapped and fixed. Since the connecting hole is provided in the crimping piece to constitute a fastening device for binding the modeling core materials, when the modeler designs and models according to his or her sensibilities, multiple pieces of the modeling core materials that are separated can be easily removed. Determine the required bundling position, and at the determined position, insert the plurality of core materials for modeling into the semicircular groove for inserting the core material of one crimping piece, and bend the other crimping piece from the hinge part. Then, fix both crimp pieces using a tatsupin screw in the joining hole, or insert a bolt into the joining hole and secure with a nut to secure both crimp pieces together. Since the core material for modeling is bound and fastened, the core material for modeling is extremely simple and easy to bind.

〔Example〕

Embodiments of the present invention will be described based on the drawings.

The first embodiment of the present invention shown in FIGS. 1 and 2 will be described. In the figures, reference numeral 1 denotes a thin hinge section, and crimping pieces 2, 2' are arranged symmetrically on the left and right sides of the hinge section 1. is connected to the hinge part 1. 4,4,
4, . . . are for forming insertion grooves into which the modeling core materials 3, 3, 3, . , a plurality of semicircular grooves formed in each of the crimp pieces 2, 2'. The plurality of semicircular grooves 4, 4, 4, . A plurality of semicircular grooves 4', 4', . . . are provided in a direction perpendicular to 4, .

Reference numerals 6, 6, . . . are pilot holes into which the pin screws 5, 5 are inserted when the crimping pieces 2, 2' are superposed. Note that instead of the above-mentioned Tatsu pin screws, bolts (not shown) are inserted into the above-mentioned pilot holes 6, 6, . . .
The crimping pieces 2, 2' may be inserted into the holder and fixed together with a nut (not shown).

The first embodiment of the present invention is as described above, and in order to install the modeling core materials 3, 3, 3, ... on the modeling table 10 in a floating state, the crimping pieces 2,
2' semicircular grooves 4, 4, 4,...
The core materials for modeling 3, 3, 3, . . . to be bound are inserted into the . The modeling core materials 3' and 3' that will serve as pillars are fitted into ' and 4', the other crimp piece 2' is bent from the hinge part 1, and overlapped with the one crimp piece 2 to form the semicircle. groove 4, 4,
4, ... and 4', 4' are inserted into the core materials 3, 3, 3, ... and the core materials 3', 3' used for the pillars are attached to the semicircular shape of the other crimp piece 2'. Groove 4, 4,
4, ... and 4', 4' and both crimping pieces 2,
2', and screw the tatsu pin screws 5, 5 into the coupling holes 6, 6 drilled in both crimp pieces 2, 2' to fix both crimp pieces 2, 2'. Semicircular grooves 4, 4, 4, ... and 4', 4' of crimp pieces 2, 2'
The core materials for modeling 3, 3, 3, . Then, in order to attach the core materials 3', 3' used for the pillars to the modeling table 10, it is determined where on the modeling table 10 the core materials 3' and 3' should be attached, and a thin film is attached to the modeling table 10 at that position. A large number of core material insertion holes 12, 12, 12, . insert the end of the through hole 1 while adjusting the length of the core material 3', 3' that will become the pillar.
2, and the end thereof is screwed onto a protrusion 10' protruding from the back surface of the modeling table 10, and then wrapped around a restraining threaded rod 13 (see FIG. 5) and fixed in place.

Then, a plurality of modeling core materials 3, 3, 3, . Since it is set up, a part of this is tied together and a plurality of modeling core materials 3, 3, 3, etc. are bent to form a bird, a jumping doll, etc., and then clay is attached to create a model. .

In addition, it has been explained that the crimping pieces 2, 2' are bent and overlapped from the hinge part 1 and the tatsupin screws 5, 5 are screwed into the coupling holes 6, 6 in order to fix both the crimping pieces 2, 2'. In place of the tassel pin screws 5, 5, bolts (not shown) may be inserted into the coupling holes 6, 6 and tightened with nuts (not shown) for fixation.

A second embodiment shown in FIGS. 3 and 4 will be described, and the same members as those in the first embodiment will be designated by the same reference numerals.

In the figure, the semicircular grooves 4, 4, 4, . Coupling holes 6, 6 into which the threaded portion 9 of the support column 8 is inserted are provided approximately in the center. Numeral 14 is a nut that is screwed into the threaded portion 9 described above.

The second embodiment is constructed as described above. The shaping cores 3, 3, 3, ... are fitted into the semicircular grooves 4, 4, 4, ... of one of the crimping pieces 2, and the other crimping piece 2' is bent from the hinge portion 1 to overlap with the one of the crimping pieces 2, and the shaping cores 3, 3, ... are inserted into the semicircular grooves 4, 4, 4, ... of the crimping piece 2.
3, ... are inserted into the semicircular grooves 4, 4,
4, ..., the two crimping pieces 2,
The core members 3, 3, 3, ... are bound together by the crimping pieces 2, 2'.
The threaded portion 9 of the support 8 is inserted into the support 6 and a nut 14 is screwed onto the threaded portion 9, thereby fastening the two crimping pieces 2, 2' and binding and fixing the shaping core materials 3, 3, 3, . . .

To fix the support column 8 to the modeling table 10,
The thin film coating 11 of the insertion hole 12 located at the required position among the insertion holes 12, 12, 12, . insert the threaded part 9' into the insertion hole 1
2, and then tighten the nut 14' from the back of the modeling table 10.
Make sure to fix it with.

Then, the modeling core materials 3, 3, 3, ... bound and fastened by both crimping pieces 2, 2' suspended in the air by the above-mentioned support 8 are bent to form the desired bird. It is formed into a jumping shape and is sculpted with clay.

Although the case of modeling hands and feet shown in FIG. 6 was previously explained as a conventional method, the modeling table 1
A little above 0, the core material for modeling 3, 3,
3. Twist the ... (5 pieces in the figure) to tie 7.
However, by using the binding and fastening device of the present invention instead of twisting the binding portion 7, it is possible to easily bind a plurality of core materials.

[Effect of idea]

As is clear from the above explanation, the binding and fastening device for modeling core materials according to the present invention has crimping pieces provided with a plurality of semicircular grooves, which serve as grooves for inserting the modeling core materials, symmetrically on both sides of the hinge part. Since the crimping pieces are connected to each other, and connecting holes are provided in each of the crimping pieces for polymerizing and bonding the crimping pieces, the sculptor can shape according to his/her sensibilities and can create multiple crimped pieces. When it becomes necessary to bundle the safety materials, at the binding position, insert the plurality of core materials for modeling into the semicircular groove for inserting the core material of one crimping piece, bend the other crimping piece from the hinge part, and then Since both crimp pieces are bonded and fixed to one of the crimp pieces through the overlap bonding hole, the above-mentioned modeling core material is securely fixed to the crimp piece, and bundling of multiple modeling core materials is extremely difficult. This is easy to do, and if you prepare several types of crimping pieces with such hinge parts with different numbers of semicircular grooves or different directions of the grooves,
We can meet any request from the sculptor,
The sculptor can be applied to any object to be modeled, and has a major feature that allows the sculptor to concentrate on creating as his or her sensibilities dictate, without being constrained by the structure of the core material as in the past. In addition, on the supply side, there is no need to prepare a variety of core materials for different purposes, all of which are common, and this has great effects in improving productivity and simplifying product management.

[Brief explanation of drawings]

The drawings show an embodiment of the binding and fastening device for modeling core materials according to the present invention, and FIGS. 1 and 2 show the first embodiment, and FIG. 1 shows the state of the crimping pieces before binding the modeling core materials. Figure 2 is a perspective view of the modeling core materials tied together to make birds and jumping dolls;
4 and 4 show the second embodiment, FIG. 3 is a perspective view showing the state of the crimp piece before binding the modeling core material, FIG. 4 is a perspective view showing the state of the modeling core material being bundled, and FIG. FIG. 5 is a cross-sectional view of a core material for modeling fixed to a modeling table, and FIG. 6 is a perspective view showing a conventional example for modeling hands and feet. 1: Hinge part, 2, 2': Crimp piece, 3, 3,
3,...: core material for modeling, 4, 4, 4,...: semicircular groove for inserting core material for modeling, 6, 6: hole for coupling.

Claims (1)

[Claims for Utility Model Registration] (1) Symmetrical crimp pieces are connected to both sides of the hinge part, and when the crimp pieces are bent from the hinge part and overlapped, they become a molding core material insertion groove. A plurality of semicircular grooves and a coupling hole for coupling the two crimp pieces are provided in each of the crimp pieces, a core material for modeling is inserted into the semicircular groove, and the two crimp pieces are combined. A binding and fastening device for core material for modeling, characterized in that the core material for modeling is bundled by bending and superposing the two crimped pieces and bonding and fixing the two crimped pieces through the coupling hole. (2) The binding and fastening device for core material for modeling according to claim 1 of the utility model registration, wherein the semicircular groove is parallel to the bent edge of the hinge portion. (3) Claim 1 of the utility model registration claim, wherein the semicircular groove is comprised of a groove parallel to the bent edge of the hinge portion and a groove perpendicular to the bent edge. The described binding and fastening device for core material for modeling.