JPH04111907U - joint tool - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a joining tool that does not require accurate confirmation of the joint position of attached members when joining and is easy to disassemble after joining. [Structure] A receiver 3 in which a guide flange 9 that slopes upward and outward is formed along the periphery of the opening end of a female screw member 8, and an inclined fitting that fits into the inner surface of the guide flange 9 at the lower end. A positioning pin 5 is provided with a joint 11 and has a through hole 13 drilled along the axis, and is inserted into the through hole 13 of the positioning pin 5 and has an enlarged head 17 at the upper end and a female at the lower end. It consists of a male screw member 6 having a male screw screwed into a screw member 8.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention relates to a joining tool suitable for joining a cabinet and an architrave, etc.

0002

[Conventional technology]

Conventionally, to join the architrave and the cabinet, a dowel hole is formed in the architrave and the cabinet is connected. Insert the wooden dowel formed at the bottom edge of the net into the dowel hole from above, and connect the dowel hole and the wooden dowel. and were joined via adhesive.

0003 However, with this method, if you place the cabinet from above, the dowel holes in the architrave will open up. Because the dowel holes are hidden, it takes a lot of time to match the dowel holes with the wooden dowels. It is assembled using adhesive, so once it is joined, it has to be taken apart and reassembled. was impossible.

0004

[Problem that the idea aims to solve]

The purpose of this invention is to accurately confirm the joint position of the attached parts when joining. To provide a joining tool which is not necessary and can be easily disassembled after joining.

[0005]

[Means to solve the problem]

In order to solve the above-mentioned problems, the joint tool of the present invention is designed to A receiver is provided with a guide flange that slopes upward and outward, and the guide flange is formed at the lower end. A slanted fitting part is provided that fits into the inner surface of the A positioning pin, which is inserted into the through hole of the positioning pin and has an enlarged head at the upper end. and a male screw member having a male screw screwed into the female screw member at the lower end. Ru.

[0006]

[Effect]

The guide flange of the bracket attached to the attached member is fixed to the attached member. Guide the slanted mating part of the positioning pin, and as the mounting member descends, the Guides the female screw member to a certain position and facilitates alignment of the male screw member and the female screw member, Screw the male screw member inserted into the through hole of the positioning pin into the female screw member to attach it. Connect the mounting member and the mounting member, and also loosen the male screw member and remove it from the receiver. This releases the engagement between the attachment member and the attached member.

[0007]

【Example】

Hereinafter, embodiments of the present invention will be described in detail based on the drawings.

[0008] In Fig. 1, 1 is a connector, which is fixed to the attached member such as the architrave 2 of storage furniture. The mounting bracket 3 and the mounting part of the floor cabinet 4 (see Figures 4 and 5), etc. A positioning pin 5 attached to the material, and a male screw member 6 inserted through the positioning pin 5. Consists of.

[0009] The receiver 3 is an open end of a female screw member 8 in the shape of a cap nut with a screw groove 7 carved on the inner periphery. A guide flange 9 that slopes upward and outward is integrally formed along the periphery of the architrave. The female screw member 8 is embedded in advance at a predetermined position on the upper surface of 2 with adhesive. There is.

0010 In addition, the female screw member 8 and the guide flange part 9 are made separate, and as shown in FIG. 3, the guide flange part The female screw member 8 may be fitted and fixed in a recess 10 that is integrally provided at the lower end of the member 9 .

[0011] The positioning pin 5 is moved downward and inward so as to fit into the inner surface of the guide flange 9 of the receiver 3. A fitting part 11 having an inclined surface is provided at the lower end of the shaft part 12. 2 and the fitting part 11 are provided with a through hole 13 along the axis, and around the outer circumference of the shaft part 12. Teeth 16 are formed to prevent it from coming off.

0012 In addition, the base plate 14 of the floor cabinet 4 is inserted at a position corresponding to the receiver 3. A hole 15 is drilled, and the shaft portion 12 of the positioning pin 5 is inserted into the insertion hole 15 from below the base plate 14. The fitting portion 11 of the positioning pin 5 protrudes downward from the bottom surface of the base plate 14. has been done.

[0013] The male screw 6 has an enlarged head 17 with a larger diameter than the insertion hole 15 of the base plate 14, and has a positioning pin. is inserted into the through hole 13 of the ring 5.

[0014] Next, how to use this joint tool 1 will be explained.

[0015] After installing the architrave 2 on the floor etc., it is inserted into the insertion hole 15 of the floor cabinet 4. Align the positioning pin 5 with the approximate position of the receiver 3 embedded in the architrave 2. , the floor cabinet 4 is placed on the architrave 2.

[0016] Then, the inclined surface of the fitting portion 11 of the positioning pin 5 is brought into contact with the inner surface of the inclined surface of the guide collar portion 9. As the floor cabinet 4 descends, the central female screw member 8 slides downward along the The guiding flange portion 9 and the fitting portion 11 are fitted together, and the positioning pin 5 is guided in the direction of The hole 13 and the screw hole of the female screw member 8 of the receiver 3 match.

[0017] After that, position the male screw member 6 from above the base plate 14 of the floor cabinet 4. Insert the pin 5 into the through hole 13 and insert its tip into the female thread as shown in FIGS. 2 and 4. The floor cabinet 4 is fixed to the architrave 2 using the enlarged head 17.

[0018] Also, when separating the floor cabinet 4 from the architrave 2, loosen the male screw member 6. Simply remove it from the support 3 and lift the floor cabinet 4.

[0019]

[Effect of the idea]

In the joint tool of the present invention, the inclined surface of the guide flange of the receiver attached to the member to be attached is Guide the sloping surface of the fitting part of the positioning pin fixed to the mounting member, and install it. As the component descends, it inevitably leads to the female threaded component, so the component to be attached is hidden and the female Even if you cannot confirm the exact position of the screw member, you can simply match it to the approximate position. By simply aligning and then tightening the male screw member To securely attach an attachment member to an attached member. Then loosen the male screw member The mounting member and the mounted member can be easily separated by simply removing them from the holder. I can do that.

[Brief explanation of drawings]

[Fig. 1] An exploded vertical cross-sectional view of a joint part according to an embodiment of the joint tool of the present invention.

[Fig. 2] A vertical cross-sectional view of a joint part according to an embodiment of the joint tool of the present invention.

[Fig. 3] Exploded vertical cross-sectional view of a joint part according to another embodiment of the joint tool of the present invention.

[Figure 4] Longitudinal cross-sectional view of main parts of storage furniture

[Figure 5] Exploded perspective view of architrave and floor cabinet

[Explanation of symbols] 1 Connector 2 Architrave 3 Receiver 4 Floor cabinet 5 Positioning pin 6 Male screw 7 Screw groove 8 Female screw member 9 Guide collar 10 Recess 11 Fitting part 12 Shaft part 13 Through hole 14 Main plate 15 Insertion hole 16 Teeth 17 Enlarged head

Claims (1)

[Scope of utility model registration request] 1. A receiver in which a guide flange that slopes upward and outward is formed along the periphery of the opening end of a female screw member, and a slanted fitting that fits into the inner surface of the guide flange at the lower end. a positioning pin provided with a section and a through hole drilled along the axis;
A connector comprising a male screw member that is inserted into the through hole of the positioning pin, has an enlarged head at the upper end, and has a male screw at the lower end that is screwed into the female screw member.