JPH0447281Y2 - - Google Patents

Description

[Detailed Description of the Invention] [Industrial Field of Application] The present invention relates to a device for attaching two members in a building.

[Conventional technology]

As a conventional means of connecting two members in a building, there is a method of inserting a connecting member across member A and member B and attaching it via the connecting member, as in Utility Model Application Publication No. 50-22829, and a method of attaching the two members through the connecting member, as shown in Japanese Utility Model Application No. 50-22829. As in No. 5931, it is known that an insertion hole is provided that communicates from member A to member B, and a bolt is passed through the insertion hole for attachment. In addition, as a means of connecting two members at an appropriate angle,
99743, which connects member A and member B using a connecting tool that can be swung open and closed;
No. 117167 is known in which a cylindrical body is provided on the left and right sides of a connecting part, and two members A and B are attached at an appropriate angle within the range inscribed in the cylindrical body.

[The problem that the idea aims to solve]

Among those described in the prior art, in the case of a connecting means in which a connecting member is inserted across two members, when the two members are attached at an appropriate angle, the connecting member must be formed each time according to the angle. An unavoidable problem arose. Further, in the case of a connecting means in which the two members are directly attached with bolts, there is a problem that the two members are misaligned when the insertion hole is drilled in the two members, and there is also a problem that the connecting bolt is exposed to the outside. Furthermore, the connecting means for attaching two members via a connector has the problem that the two members cannot be directly connected, and the cylindrical body of the connector is inserted into the two members to connect the members into a cylindrical shape. In the case of a connecting means that is screwed to the body, there is a problem in that the cylindrical body must be formed to match the size of the inner cavity of the member.

The present invention was devised in view of the above-mentioned problems of the prior art, and its purpose is to reliably produce two members of a certain size or larger by a simple operation. The object is to provide a mounting device that can be fixed at an angle.

[Means to solve the problem]

In order to achieve the above object, the connecting device of the present invention has a connecting hand board attached to one member, and an inclined wall extending in an obtuse direction from one side of the connecting receiving board attached to the other member. A shaft is provided at the end of the inclined wall, and a bearing for the shaft is provided at the end of the connecting receiving inclined wall, and the shaft is supported on the bearing so that it can swing open and close, and the two members can be moved at any angle within the swing range. It is fixed.

[Effect]

Since the shaft portion of the connecting hand attached to one member is swingably supported by the bearing of the connecting receiver attached to the other member so as to be able to swing open and close, the two members can be attached at any angle within the range of swing.

〔Example〕

Hereinafter, the structure of the mounting device according to the present invention will be explained with reference to drawings of embodiments.In the mounting device I, a connecting arm 1 attached to one member 8 and a connecting receiver 11 attached to the other member 8' are supported so as to be able to swing open and close. One connecting arm 1 constituting the mounting device I has an inclined wall 3 extending from one side of the board 2 in the direction of an obtuse angle α, and an axis parallel to the longitudinal direction of the board 2 at the tip of the inclined wall 3. 4, a supporting wall 5 is provided protruding from the intermediate part of the substrate 2 on the side where the inclined wall 3 is formed, and a bis pocket 6 is provided at the tip of the supporting wall 5 parallel to the shaft portion 4, and the bis pocket 6 is attached to the substrate 2. The same as the support shaft height H from to shaft part 4,
or at a similar height. Connection receiver 1
1 is approximately symmetrical to the connecting arm 1, and the board 12
At the end of the inclined wall 13 extending from one side at an obtuse angle α,
An arc-shaped bearing 14 that is one size larger than the shaft portion 4 of the connecting hand 1 is provided, and an open opening 10 is provided between the tip of the bearing 14 and the inclined wall 13, which is larger than the wall thickness t and smaller than the shaft outer diameter R. The shaft portion 4 is supported by a bearing 14 so as to be able to swing open and close. The connection receiver 11, the connection arm 1, and the two members 8, 8' are all extruded from metal. The member 8 may be a rectangular tube member or a hollow member having a hollow portion A larger than the spindle height H, a groove-shaped member or a lip groove-shaped member having an opening B larger than the spindle height H, or a lip groove-shaped member having a spindle height H. A chevron-shaped member having an open portion C longer than the length H is preferable. The member 8 is cut from a long extruded material to a predetermined length and mounting angle θ, and has an inclined cut 8a that is the same as the mounting angle θ of the member 8, or has an inclined cut 8a that is half the mounting angle θ. have. From then on,
The description will be made assuming that the inner wall 8b forms an obtuse angle with respect to the inclined cut 8a of the member 8, and the outer wall 8c forms an acute angle. First, when connecting the two members 8, 8' horizontally at an appropriate angle, the inner and outer walls 8b, 8c of the members 8, 8' are turned sideways, and the connecting member 1 is inserted into the interior through the inclined cut 8a. It is preferable that the part 4 faces the cut 8a side and the shaft part 4 is located in the cut 8a, and the substrate 2 is placed between the inner wall 8b and the outer wall 8 of the member 8.
c, and screws are inserted into the bis pocket 6 from the upper and lower walls 8d of the member 8 to fix it. After attaching the connection receiver 11 in the same way, attach the shaft portion 4 of the connection hand 1 to the bearing 14 of the connection receiver 11, and also attach the shaft portion 4 of the connection arm 1 to the bearing 14 of the connection receiver 11.
0 by sliding the inclined wall 3 of the connecting arm 1 from the side and connecting the two members 8, 8' so that the inclined cuts 8a, 8a' abut against each other.

Fig. 8A shows the inner and outer walls 8b, 8c of the members 8, 8' when the two members 8, 8' are installed vertically at an appropriate angle.
facing up and down, connect the connecting hand board 2 and the connecting receiving board 12.
are installed so as to be inscribed in the inner wall 8b or outer wall 8c, and the bis pockets 6,
It is installed by inserting a screw into 16.

In Fig. 8B, the connecting hand 1 is attached to one member 8,
After fitting the bearing 14 of the coupling receiver 11 into the shaft portion 4 and assembling the mounting device I in which the coupling arm 1 and the coupling receiver 11 are supported so as to be able to swing open and close, insert the coupling receiver 11 of the mounting device I into the other member. It is inserted into the interior from 8a' and attached to member 8'.

FIG. 8C shows that the shaft portion 4 of the connecting hand 1 is fitted into the bearing 14 of the connecting receiver 11, and the mounting device I that can swing open and close around the bearing portion is assembled, and the connecting hand 1 is assembled.
is inserted and fixed into one member 8, and the connection receiver 11 is inserted and fixed into the other member 8'.

The connecting arm 1 and the connecting receiver 11 shown in FIG. One or more are provided.

The connecting arm 1 and the connecting receiver 11 in FIG.
12 is screwed to the members 8, 8'.

The connecting hand 1 and the connecting receiver 11 in FIG.
The inclined walls 3, 13 are slightly protruded from one side of 12,
The opening 10 of the bearing 14 is opened at an obtuse angle α, which is the direction in which the inclined wall 13 extends.

Fig. 10 shows a connection receiver 11 screwed to the outside of the member 8, and the bearing 14 supporting the shaft portion 4 of the connection arm 1 to be attached to the other member 8'. The same purpose can be achieved by reversing .

FIG. 11 shows the inner wall 8b side and the outer wall 8c side of the two members 8 and 8' when the hollow part A, opening part B, or open part C of the member 8 is more than twice the support shaft height H. 2
Attachment device I can be attached to the location. The mounting angle θ of the two members 8 and 8' can be fixed within the swinging range of opening and closing of the connecting arm 1 and the connecting receiver 11.

[Effect of idea]

Since the mounting device of the present invention is configured as described above, it produces the following effects.

The connecting hand attached to one member and the connecting receiver attached to the other member are supported so as to be able to swing open and close by the shaft and bearing provided at the end of the inclined wall, so the swing range of the mounting device is limited. The two members can be fixed at any angle within. Moreover, as long as the hollow portion, opening, or open portion of the member is at least the height of the supporting shaft of the connecting arm, various members can be fixed at appropriate angles with one type of attachment device. Of course, the two members can also be connected in a straight line. It is also desirable to align the shaft of the connecting hand and the bearing of the connecting receiver with the abutting part of the two members, that is, the cut of the member. The fixing is strong and the fixing means is very easy.

[Brief explanation of the drawing]

Fig. 1 is a perspective view of the proposed mounting device, Fig. 2 is a perspective view of a similar mounting device, Figs. 3 and 4 are perspective views showing examples of use of the proposed mounting device, and Fig. 5 A, B, and C are Exploded front view and cross-sectional view showing an example of the structure of the mounting device, No. 6
Figures A, B, and C are cross-sectional views and front views of similar connection receivers, and cross-sectional views of the connecting arm; Figures 7 A, B, H, D, and H are front views showing examples of member shapes; B and C are main part sectional views showing an example of fixing two members by the proposed mounting device, FIG. 9 is a perspective view of the connecting hand, and FIGS. 10 and 1.
FIG. 1 is a perspective view showing an example of fixing two members using the present attachment device. I... Mounting device, 1... Connecting hand, 11... Connection receiver, 2, 12... Board, 3, 13... Inclined wall,
4... Shaft portion, 14... Bearing, 5, 15... Support wall, 6, 16... Bis pocket, 7, 17... Insertion hole, 8, 8'... Member, 8a... Member cut, 1
0... Open port, H... Support shaft height, R... Shaft outer diameter, t... Wall thickness, θ... Member installation angle, α...
...The angle of inclination of the inclined wall.

Claims (1)

[Scope of utility model registration request] When attaching the two members 8, 8', the connecting arm 1 attached to one member extends the inclined wall 3 from one side of the substrate 2 in the direction of the obtuse angle α, provides the shaft portion 4 at the tip of the inclined wall, and A bearing 14 for the connecting shaft part is provided at the tip of the inclined wall 13 where the connecting receiver 11 attached to the member extends at an obtuse angle from one side of the base plate 12, and the shaft part is supported on the bearing so as to be able to swing open and close. A two-member mounting device that fixes two members at any angle within the swing range.