A device that requires only one hole to be drilled in the circuit board.

Abstract

Conventionally, there were no tube pressers that could accommodate items with various diameters. By using the structure of the present invention in a tube presser, it is possible to press items with various diameters using different plates, thereby enabling a single presser to handle items with various diameters in a way that is advantageous in terms of space, strength, and cost, and is also easy to operate. This greatly increases the usefulness of a single presser. It is clear that the application of the present invention is not limited to pressers. [Solution] According to the present invention, only one hole needs to be drilled in the base, and multiple separate boards each have one hole of a different size (4915-0001-9623-2194). By corresponding and installing the one hole drilled in the base to one of the holes drilled in the other boards, only one hole needs to be drilled in the base, making it possible to accommodate various items.

Description

Technical Field

[0001] The present invention aims to make do with one hole drilled in the base and accommodate articles of various sizes.

Background Art

[0002] An example of a tube squeezer is shown. There are tube squeezers that extrude the contents contained in the tube to the extreme (see Patent Document 1 and Patent Document 2).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Patent Document 2

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, there are problems with the background technology of tube presses. In the tube press described in "Patent Document 1," there is only one hole, so it can handle items with diameters that can be handled by that single hole. However, it cannot handle items with various diameters that cannot be handled by a single hole. Also, in the tube press described in "Patent Document 2," there are two or more holes of different sizes, so if a large number of holes of various diameters are made in the tube press, it can handle items with various diameters. However, making a large number of holes of various diameters in a tube press is not suitable in terms of space and the strength of the tube press. Furthermore, if the number of holes of various diameters made in the tube press is reduced, the number of items with various diameters that can be pressed will decrease. In other words, there is no tube press that can handle items with various diameters with a single unit. Therefore, the challenge is to enable a single tube press to handle items with various diameters by using a separate plate. Furthermore, it is clear that the scope of application can be broadened to include not only tube squeezers, but also many other items according to the present invention.

[0005] The present invention, which uses a structure that requires only one hole to be drilled in the substrate, can solve the problems of the conventional tube squeezing devices described above. Furthermore, although the above has been described using a tube squeezing device as an example, the present invention is not limited to applications of tube squeezing devices. [Means for solving the problem]

[0006] Furthermore, the present invention allows for the use of a single hole in the base, while simultaneously creating one or more holes of different sizes, each smaller than the hole in the base, in multiple separate panels. By corresponding and positioning one of the holes in the separate panels to the single hole in the base, the present invention allows for the use of a single hole in the base while accommodating items of various sizes. This means solves the problem. [Effects of the Invention]

[0007] According to the present invention, while it can accommodate items of various sizes, only one hole needs to be drilled in the circuit board, thus reducing the space required for the object containing the circuit board. This reduces the manufacturing cost of the object containing the circuit board. Furthermore, other circuit boards can also be manufactured at a low cost. In other words, according to the present invention, it is advantageous in terms of space and cost, and also easy to operate, as one object can accommodate items of various sizes, from extremely inexpensive to extremely expensive, by using other circuit boards. Therefore, a significant effect is obtained in that the usability is greatly increased. [Brief explanation of the drawing]

[0008] [Figure 1] This is a perspective view of the present invention. [Figure 2] This is a plan view of a portion of the substrate contained in an object, according to the present invention. [Figure 3] These are a plan view and elevation view of another panel according to the present invention. [Modes for carrying out the invention]

[0009] One embodiment of the present invention will be described below with reference to Figures 1 to 3.

[0010] In Figure 1, 1 is a part of the base contained in the object. 2 is a relatively large diameter hole drilled in part 1 of the base. 3 is also a hole. Hole 3 is a hole into which a projection 6 of another plate 4, which will be explained later, fits. In Figure 1, there are four holes 3, but there is no need to drill four holes; one or more holes other than four can be drilled, as long as they match the number of projections 6 on the other plate 4. Hole 3 is a hole provided to install another plate 4 on part 1 of the base. 5 is one example of a hole drilled in another plate 4 with a smaller diameter than hole 2 and of various diameters, so that it can accommodate items of various diameters. Figure 2 is a plan view of a part of the base contained in the object according to the present invention, and the reference numerals are the same as in Figure 1. In Figure 3, there is one hole drilled in the other plate 4, but there is no need to drill one; the other plate 4 can have as many holes 5 of different sizes as needed, reducing the number of other plates 4 that need to be created. Furthermore, in the case of Figure 3, since there is only one hole 5 drilled in the other plate 4, it is necessary to create multiple other plates 4, corresponding to the number of holes 5 with diameters that can accommodate items of various sizes. 6 are four protrusions provided on the other plate 4. In this case, the protrusions 6 are formed by bending the four corners of the rectangular plate downwards at right angles. As mentioned above, the number of holes 3 and protrusions 6 do not necessarily have to be four. The reference numerals in Figure 3 are the same as in Figure 1. The protrusions 6 of the other plate 4 are inserted into the holes 3 of the base plate 1, which is part of the base plate, and the other plate is then fitted and installed on the base plate. This solves the problem that the present invention aims to solve: only one hole needs to be drilled in the base plate, and it can accommodate items of various sizes.

[0011] Although not shown in the drawings, when installing another panel on the base, instead of inserting the projection 6 into hole 3, it may be installed by tightening it with screws, or by using (electro)magnets. Alternatively, a recess of the appropriate size for the other panel may be provided on the base and fitted into it, or hook-and-loop tape may be used, or it may even be installed simply by placing it freely. Furthermore, the shape of each hole is also free, whether round, square, or triangular. The material of the other panel is also free, as long as the strength is appropriate, whether it is steel, plastic, copper, or anything else.

[0012] The following explains the operation and effects of the above structure. For example, if this structure is used in a tube press, the problem can be solved. In other words, by using different plates 4 for items with various bore diameters, one tube press can be used for different items. Furthermore, it can be said that the problem can be solved with one press in a way that is advantageous in terms of space and cost, and in terms of ease of operation. It can be used for items with various bore diameters, from very inexpensive items to very expensive items, and the value of using a single press is greatly increased. It is clear that the application of this invention is not limited to presses.

[0013] The above-mentioned device, which requires only one hole to be drilled in the base, is incorporated into the toothpaste tube extruder described in Japanese Patent Publication No. 6997893. [Explanation of Symbols]

[0014] 1. Part of the base 2. A relatively large diameter hole 3 holes 4. Another disc 5 holes with a diameter smaller than 2 6 Protrusion

Claims

[Claim 1] A device for extruding a paste inside a tube to the ultimate extent, characterized in that only one hole is made in the base of the extruding device, and one or more holes of different sizes, each smaller in diameter than the hole made in the base, are made in multiple separate plates, and one of the holes made in the other plates is placed in correspondence with the one hole made in the base, the device for extruding a paste inside a tube with only one hole made in the base.

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