JPS6185981A - Kite and its production - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Application) The Mizubenri method is a method for manufacturing decorative kites, particularly for flying kites used as souvenirs.

(Prior art and its problems) In this conventional kamikaze, rectangular pieces of paper with various designs are attached (by gluing) to the bones, similar to the kite in 1; r.

As shown in Figure 6, the bones of Jin are vertical bars 111+, tJ bars j
+121 and two diagonal bars 13 and 113, and these forces are connected at their intersections and integrated.

In the case of this conventional method, operations such as bone production, pasting of the paper strips (2), etc. had to be done manually, and the workability was not sufficient.

Further, since the paste is pasted onto a piece of paper by attaching 611, there is an inconvenience that mold may form in the stock.

(Regarding the first statement 11) The invention of the present application attempts to solve the above-mentioned disadvantages,
Of these, the 114th one was published in January, and the 4
゛1 Take precautions to prevent mold from forming in your handicrafts 6.1
1161,! :do.

(Means) The technical means of the first invention for achieving the above object is to weld the paper pieces to each other with a synthetic resin so that the paper pieces are pasted from the front and back sides of the bone.

(effect) The above technical means works as follows.

The pieces of paper are located on both the front and back sides, with bones sandwiched between them.
The pieces of paper in this state are adhered to each other with synthetic resin. Therefore, it is not the same as in the past - six crosspieces and pieces of paper that were worn in the past.

The pieces of paper are glued to each other and the bones are encapsulated between the paper pieces and integrated into the paper piece.Moreover, this bond is made by welding synthetic resin, so it is not moldy like conventional starch tnj. It does not contain any developmental factors.

(Effects) There is no need to worry about mold forming, so you can store it for a long time (
I'm worried about the quality of the product.

Since the pieces of paper, each 1ft 7i, are joined together by a synthetic resin layer, this joining δ is also affected by rainwater, etc.
You don't have to worry about it peeling off, and it's durable.

(*゛, 2. Regarding the second) Next, the kite of the 2nd L Konosuke 1j11-1 of the above 1st launch 1 is 111'! Is there a way to make this kite or a large amount of machinery? ) to be able to build t-II
Let it be fR+.

(1) The means of the second invention to achieve the above object is to make the paper pieces on the front and back sides into a bag-like shape with the opposing longitudinal sides open, and at least one of the paper pieces on the front and back sides. A laminated paper with a synthetic resin layer formed on the inner surface was used, and after inserting a bone in which six crosspieces were integrated into this bag-shaped paper piece in advance, it was pressurized from both the front and back sides under heating conditions. fc thing.

(Function) The above-mentioned technical means of the present invention works as follows. When bones with six integrated cross-pieces are inserted into a bag-like assembly, the surfaces of these bones are covered with paper strips. When the pulp is pressed under heated conditions, the paper pieces, bones, and paper pieces are brought into pressure contact with each other. Since the inner surface of at least one of the paper strips is made of thermoplastic synthetic resin, the paper strips are adhered to each other in the press-contact state, and the crosspieces forming the ribs are integrated with the paper strips attached to each other. Ru. After that, the kite is completed by attaching a predetermined string to position 11 of the bone.

(Effects) Paper strips can be pasted together over the entire area at the same time by applying pressure under heated conditions, so there is an advantage that the conventional manual work can be significantly mechanized; The work of pasting one piece of paper can be greatly speeded up.

Also, +! 11
From the mouth, it is also possible to use polyglopylene resin, which has poor adhesive properties, as a bone material. That is, it can be applied to bones made of various materials.

(Heaven/1i1i example) Below, the above two January 'J/crk examples will be explained with a focus on the second IJI.

In this example, the bone (1) is manufactured by injection molding of polyglobylene resin as shown in Fig.
1), and diagonal crosspiece 03. f13Vi is integrally formed.

In addition, in the bone of this embodiment, the central longitudinal bar Ill f'i horizontal bar 113 is made to protrude even more greatly and the interest protruding portion (lla
) Toshishita.

Next, 5 pieces of paper are pasted on the front and back (2a), (2b)
Both are rectangular, and one piece of paper (2a) is laminated paper, and a predetermined pattern is printed on the surface. This piece of paper (
2a) and the paper strip (2b) 7 are placed together and separated and joined over two predetermined ranges on each long side, and both ends (short side)
Shape an open Ad flat bag. Here, each piece of paper (2a)
, (2b) 1 release side end has a predetermined range as a non-welded part, and when bone 111 is i and 11 people, the ends of diagonal crosspiece 03, 1+31 and the end of horizontal crosspiece O2 protrudes outward from this non-fusion tube part and is set in the state shown in FIG.

Next, the pit-shaped turf described in *+ii+ is placed in a press device as shown in Figure 3, and pressurized from the front and back using elastic plates (silico 7 rubber plates, etc.) on the heated sides.

When this pressure is maintained for a certain period of time, one piece of paper (2a
) on the inner surface of the other piece of paper (2b).
Haru. The heating conditions vary depending on the thickness of the paper strips (2a) and (2b) and the thermoplastic resin, but in the case of ordinary laminated paper with a polyglopylene resin layer, heating is performed for several seconds at a temperature near the melting point of the polypropylene resin. (It will be welded when pressure is applied.)

The press device of this embodiment consists of a fixed plate (3a) and a movable plate (3b), which have a built-in heater (4), and a heat-resistant elastic material is provided on the upper surface of the fixed plate (3a) and the lower surface of the movable plate (3b). A plate (5) (silicon rubber or sponge-like material) is attached and fixed, and when the movable plate (3b) is brought into contact with the fixed plate (3a) with a predetermined pressure, one piece of paper (2a) is attached and fixed.
), (2b) It is deformed under pressure in relation to the 5' bone as shown in Figure 4.

During this pressurized deformation, the heat from the heater (4) flows through the heat-resistant elastic plate (5) 4 to Ms uf to 4! l Resin layer (20
Part 1tko(t': Jiisaharuno.

For those equipped with a polypropylene layer as the final plastic resin layer, the heat-resistant elastic board described in iii. .

In addition, in order to make this welding more reliable, K is the same as 1111.
It is recommended to pre-press for about 3 seconds under a temperature condition. This is because each piece of paper is deformed into a cross-sectional shape that fits the bone by this preliminary pressing, and then it is pressed in the next press culm.

0iJ after pressure welding, including non-welded parts.

The paper pieces (2a) and (2b) located between the bone crosspieces are welded together.

After that, cut the extra-j protrusion (lla) and string 16)
Attach these to complete the kite shown in Figure 5.

In this embodiment, the protruding portion (Ila) serves as a handle during welding work, which improves workability and facilitates positioning during main welding.

Dimensions. 1-In the example, diagonal crosspiece ill, 41
The interval (D) of ilL in the n width t of 3 is the injection landing part f21 on the long side.
1, 211, but since the crosspieces forming the bones have elasticity, it is necessary to insert the diagonal crosspieces 113, [13'& - in a slanted manner. Bone can be easily inserted even if the distances (D+ and dl) are under the above conditions.

In the case of the method of this example, the welded part is finished, and both ends of W are non-M
Since the attaching part (3) is provided, six crosspieces protrude from the corners of the paper strip, making it possible to create the same appearance as the conventional paper strip pasted on one side.

4. The contents of the drawings are as follows: No. 1 I21#'i of the release of this application! An explanatory diagram of bones and pieces of paper used for travel, Figure 2 is a plan view of a lip that combines the two, Figure 3 is an explanatory diagram of a press device, and Figure 4 is a heating,
An explanatory diagram of welding work by applying pressure, Fig. 5 is an explanatory diagram of a completed kite, and Fig. 6 is an explanatory diagram of a conventional kite. Vertical bar 0z...Horizontal bar B3...Diagonal bar (2a)...Piece of paper (2b)...Piece of paper (
3a)...Fixed plate (3b)...Movable plate (
4)・・・・・・Heater (5)・・・・・・Heat-resistant elastic board agent IP Riju Yoshiyoshi Sakagami Hiroshi 3) Illustration 41 concave ¥11 stitches 28 Kamizuki 2b Kamitaka 3a Hard plate 3bvJ motion handling 4 L-tar 5 resistance to physical examination 4L skill 5

Claims (2)

[Claims] (1) A kite constructed by pasting pieces of paper together from the front and back sides of the bone, and welding these pieces of paper to each other with synthetic resin. (2) In a method for manufacturing a kite in which paper pieces are pasted together from the front and back sides of a bone and these paper pieces are welded together using a synthetic resin, the front and back paper pieces are shaped like a bag with open sides in the longitudinal direction, and at least the front and back sides are One of the pieces of paper is made of laminated paper with a synthetic resin layer formed on the inner surface, and after inserting the ribs with integrated crosspieces in advance into this bag-shaped paper piece, this is pressurized from both the front and back sides under heating conditions. How to make a kite.