JPH0671490A - Method for pressing assembling member - Google Patents

Abstract

PURPOSE:To press (including clamp) an assembling member with a remarkably simple method and to improve the working efficiency. CONSTITUTION:A product 23 is mounted on a receiving table 22, a tube like pressing means 15 is interposed between a fixing wood 16 on the product 23 for position-fixing and the product 23 in a flat state, then the pressing means is largely swelled by pouring a definite quantity of air in the pressing means 15, and the product 23 can be fixed on the receiving table 22.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for pressing an assembly member (including a clamp) when the assembly member used as furniture or a building material is pressed.

[0002]

2. Description of the Related Art Conventionally, when assembling furniture, work has been performed by a method shown in FIG. 12, for example. Less than,
Referring to the drawings, 1a and 1b are two parallel elongated wooden furniture materials, and these wooden furniture materials 1a and 1b are provided with square holes 2a ..., 2b ... at appropriate intervals. There is. 3 is a tenon 3 at right angles to the wooden furniture materials 1a and 1b to connect the wooden furniture materials 1a and 1b.
Reference numerals a and 3b are wooden furniture materials for connection which are press-fitted into the square holes 2a and 2b of the wooden furniture materials 1a and 1b.

Therefore, when the two parallel long wooden furniture materials 1a, 1b are connected by the connecting wooden furniture materials 3 ..., Two parallel long wooden furniture materials 1a, 1b, The wooden furniture materials 3 for connection are positioned between 1b, and the wooden furniture materials 1a,
Sleepers 5a ..., 5b ... are applied to the outer surface of 1b at positions separated from the square holes 2a, 2b, and the pressers 6a, 6b are placed along the sleepers 5a. In this state, the other holding tree 6b was moved by a moving means 7 such as a screw in a direction approaching the one holding tree 6a.

[0004]

However, the above-mentioned conventional method requires a dedicated assembling apparatus that matches the size and shape of the furniture, and if the required production amount per day is large, the dedicated assembling apparatus is introduced. However, if the required production amount per day is small, introducing a dedicated assembling device causes a cost problem.

The present invention solves such a problem, and improves the working efficiency by pressing an assembly member (including a clamp) by an extremely simple method without using a dedicated assembling apparatus as in the prior art. That is the purpose.

[0006]

In order to solve this problem, the present invention uses a tubular pressing means in which one end side is closed and air is injected from the other end side, and air is injected into this pressing means. The gist is to inflate the pressing means and press the member to be pressed.

[0007]

With this construction, it is possible to press and clamp various products by the tube-shaped pressing means by a very simple method without using a dedicated assembling device as in the conventional case, and to improve the work efficiency. You can

[0008]

Embodiments of the present invention will be described below with reference to the drawings. First, the first embodiment shown in FIGS. 1 and 2 will be described.

In this embodiment, similar to the above-mentioned conventional example, two parallel long wooden furniture materials 11a and 11b are used for connecting wooden furniture materials.
12 shows a case of connecting with 12 ..., The wooden furniture materials 11a, 11b are formed with square holes 13a. Further, tenons 14a, 14b which are press-fitted into the square holes 13a, 13b of the wooden furniture materials 11a, 11b are formed at both ends of the connecting wooden furniture materials 12 ...

15a and 15b are the long wooden furniture materials 11
Inner surfaces of fixed trees 16a and 16b and outer surfaces of the wooden furniture materials 11a and 11b that are fixed in position with tenons 14a and 14b at both ends of the wooden furniture materials 12 for connection applied to the square holes 13a and 13b of a and 11b. It is a tubular pressing means interposed between the pressing means 15a and 15b and has the same structure.
a, 16b and the wooden furniture materials 11a, 11b project from the tube-shaped pressing means 15a, 15b at one end side with a closing metal fitting 17
Similarly, air inlets 18a and 18b that can be opened and closed and an air outlet 19 that can be opened and closed are also provided on the other end side.
Fittings 20a and 20b having a and 19b are attached, and hoses 21a and 21b from an air compressor are connected to the air inlets 18a and 18b, respectively.

Therefore, the fixed trees 16a and 16b and wooden furniture materials
Tube-shaped pressing means 15a and 15b between 11a and 11b
When the press means 15a and 15b are in a flat state (see FIG. 1), the press means 15a and 15b are set, the air inlets 18a and 18b are opened, and the air compressor keeps the press means 15a and 15b inside the press means 15a and 15b. By injecting a certain amount of air, the pressing means 15a and 15b swell greatly between the fixed trees 16a and 16b and the wooden furniture materials 11a and 11b (see FIG. 2), and press the wooden furniture materials 11a and 11b toward each other. . This allows the square holes 13a of the wooden furniture materials 11a, 11b,
Tenon 14a, 14b at both ends of wooden furniture material 12 for connection to 13b
Even if the tenons 14a, 14b project from the square holes 13a, 13b, they are bitten into the tubular pressing means 15a, 15b,
The pressing means 15a and 15b are only partially deformed at that portion. As described above, the wooden furniture materials 11a and 11b and the wooden furniture materials 12 for connection are connected to each other. After the work is completed, if the air vent ports 19a, 19b are opened to remove the air in the tubular pressing means 15a, 15b, the tubular pressing means 15a, 15b return to a flat state and the fixed trees 16a, 16b.
And the wooden furniture materials 11a and 11b.

Next, a second embodiment shown in FIGS. 3 and 4 will be described. In this embodiment, the product 23 is clamped on the pedestal 22, and the product 23 is placed on the pedestal 22 and a tubular shape is provided between the fixed fixing tree 16 and the product 23 on the product 23. The pressing means 15 of FIG. 4 is interposed in a flat state, and then a certain amount of air is injected into the pressing means 15 as in the first embodiment, whereby the pressing means 15 is greatly expanded (see FIG. 4).
Product) 23 can be fixed on the pedestal 22.
In this state, work such as attaching another object to the product 23 is performed. After the work is completed, if the air inside the tubular pressing means 15 is removed, the pressing means 15 will return to a flat state, and the fixed tree
It can be removed from between 16 and product 23.

Next, a third embodiment shown in FIGS. 5 and 6 will be described. In this embodiment, the product 24 such as a ski having a non-flat surface is pressed from above the adhesive material 25 to adhere the adhesive material 25 along the surface. The adhesive material 25 is attached to the product 24 via an adhesive, and the tubular pressing means 15 is flattened between the adhesive material 25 and the fixing tree 16 that is fixed in position on the adhesive material 25. By interposing in a state, and then by injecting a constant amount of air into the pressing means 15 as in the above-mentioned embodiment, the pressing means 15 greatly expands (see FIG. 6), and the patch 25 is pressed against the product 24. The state is maintained, and the state is maintained until the adhesive dries. After finishing the work, if the air inside the tubular pressing means 15 is released, the pressing means
15 returns to a flat state, and can be removed from between the fixed tree 16 and the patch 25.

Next, a fourth embodiment shown in FIGS. 7 and 8 will be described. In this embodiment, for example, the adhesive material 28 is pressed along the outer periphery of the product 27 such as a table board by pressing from above the adhesive material 28. First, the adhesive material 28 is applied to the outer periphery of the product 27 with an adhesive. Paste the material 28, this paste material 28
Wrap the tube-shaped pressing means 15 in a flat state so as to wrap the
The fixed tree 29 is applied so as to follow the straight line portion of the above, and then a fixed amount of air is injected into the pressing means 15 as in the above-described embodiment, whereby the pressing means 15 largely expands (see FIG. 8).
The adhesive material 28 is in a state of being pressed against the product 27, and holds that state until the adhesive dries. After the work is completed, if the air in the tubular pressing means 15 is removed, the pressing means 15 returns to a flat state and can be removed from between the fixed tree 29 and the patch 28. In the figure, one end of the tubular pressing means 15 is provided with a closing metal fitting 17
Similarly, a cap 20 having an air inlet 18 that can be opened and closed and an air outlet 19 that can be opened and closed is attached to the other end, and a hose 21 from an air compressor is connected to the air inlet 18. It is supposed to be done.

Next, a fifth embodiment shown in FIGS. 9 to 11 will be described. In this embodiment, for example, when the adhesive material 31 is pressed along the outer periphery of the disc-shaped product 30 from above, the adhesive material 31 is first applied to the outer periphery of the product 30 with an adhesive. 31 is affixed, the tubular pressing means 15 is wrapped in a flat state so as to wrap the adhesive material 31, and one end of the tubular pressing means 15 is attached to the base 20 provided on the other end of the pressing means 15. It is tightened and fixed through the gold 32, and in this state, a constant amount of air is injected into the pressing means 15 as in the above-mentioned embodiment, whereby the pressing means 15 swells greatly (see FIG. 11), and the adhesive material 31 is applied to the product 30. In contrast, it is pressed against the surface, and holds that state until the adhesive dries. After the work is completed, if the air inside the tubular pressing means 15 is removed, the pressing means 15 returns to a flat state, and the pressing means 15 can be removed by releasing the fastening by the stopper plate 32. In the figure, a cap 20 on the other end of the tubular pressing means 15 is provided with an openable / closable air inlet 18 and an openable / closable air outlet 19, and the air inlet 18 has a hose 21 from an air compressor. Is connected and air is injected as in the previous embodiment. By the way, the stopper 32 is a metal fitting 34 attached to the other end of the hook 33 whose one end is supported by the base 20,
The holding metal fittings 34 are formed on both sides of the holding metal fittings 34, and the holding metal fittings 37 are provided with a pressing member 36 that can be engaged and disengaged and can be rotated by a lever 35.
When the tube-shaped pressing means 15 is mounted so as to wrap the patch material 31 on the outer periphery of the product 30, the pressing means 15 is wound so that one end side of the pressing means 15 overlaps with the receiving metal fitting 34 (see FIG. 9). The holding metal fitting 37 is engaged with the metal fitting 34, and the pressing member 36 is rotated by the lever 35 to press between the tip of the pressing member 36 and the metal fitting 34.
It suffices to clamp one end of 15 (see Fig. 10).

[0016]

As described above, according to the present invention, various products can be pressed and clamped by the tube-shaped pressing means by a very simple method without using a dedicated assembling apparatus as in the prior art. It is possible to improve work efficiency.

[Brief description of drawings]

FIG. 1 is a plan view showing a state in which a tubular pressing means is set in a first embodiment of the present invention.

FIG. 2 is a plan view showing a state of being pressed by the tubular pressing means.

FIG. 3 is a perspective view showing a state in which a tubular pressing means is set in the second embodiment of the present invention.

FIG. 4 is a perspective view showing a state of being clamped by the tubular pressing means.

FIG. 5 is a sectional view showing a state in which a tubular pressing means is set in the third embodiment of the present invention.

FIG. 6 is a cross-sectional view showing a state of being pressed by the tubular pressing means.

FIG. 7 is a plan view showing a state in which a tubular pressing means is set in the fourth embodiment of the present invention.

FIG. 8 is a plan view showing a state of being pressed by the tubular pressing means.

FIG. 9 is a plan view showing a state immediately before setting tubular pressing means in a fifth embodiment of the present invention.

FIG. 10 is a plan view showing a state in which a tubular pressing means is set in the fifth embodiment of the present invention.

FIG. 11 is a plan view showing a state of being pressed by the tubular pressing means.

FIG. 12 is a plan view showing an assembled state of furniture in a conventional example.

[Explanation of symbols]

 11a, 11b Wooden furniture materials 12 Wooden furniture materials 13a, 13b Square holes 14a, 14b Tenons 15a, 15b Press means 15 Press means 16a, 16b Fixed wood 16 Fixed wood 17a, 17b Closure metal fittings 18a, 18b Air inlets 19a, 19b Air Extraction ports 20a, 20b Clasps 21a, 21b Hose 22 Table 23 Product 24 Product 25 Adhesive material 26 Cradle 27 Product 28 Adhesive material 29 Fixed wood 30 Product 31 Adhesive material 32 Clasp

Claims (1)

[Claims] 1. A tube-shaped press means having one end closed and air injected from the other end, wherein air is injected into the press means to inflate the press means and press a member to be pressed. A method of pressing an assembly member.