JPH0638993Y2 - Fixing jig for protruding members of structural panels for construction - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION "Industrial application field" The present invention relates to a fixing jig used for fixing a protruding member to one end surface of a structural panel for construction.

"Problems to be solved by conventional technologies / devices" Conventionally, a building is constructed by using a structural panel for construction, in which a face plate such as plywood is attached to a frame assembled with a core material as a wall panel or a floor panel. Is being done.

As shown in FIGS. 3A and 3B, this structural structural panel may be used with a projecting member fixed to one end surface of the structural structural panel.

In FIG. 3 (A), a projecting member b having a width half that of the building structural panel a is fixed to the end surface of the building structural panel a to form a wall panel A, and the wall panel A is the projecting member a.
On the base wheel C mounted on the foundation B,
A part of the floor panel D on the first floor is sandwiched and attached between the pedestal C and the end face of the building structure panel a.

In FIG. 3 (B), a wall panel A, which is formed by fixing a projecting member b to a structural panel for construction a, abuts the projecting members b, b, and a part of a floor panel E on the second floor. Is sandwiched between the construction structural panels a and the end faces of the a.

Then, in order to fix the projecting member b to the building structure panel a, first, an adhesive is applied to the bonding surface of the projecting member b, and this bonding surface is brought into contact with the end surface of the building structure panel a. At this time, one surface of the building structure panel a and one side surface of the projecting member b are flush with each other. After such a state, the projecting member b is pressed and fixed to the end surface of the building structure panel a for a certain period of time.

By the way, conventionally, since there was no suitable jig used for the fixing work, it was done manually. Therefore, positioning is difficult and takes time. In some cases, sufficient adhesive strength could not be obtained.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a fixing jig capable of easily and efficiently fixing the protruding member and firmly fixing the protruding member. .

[Means for Solving the Problems] A fixing jig of the present invention includes an abutting portion that is in contact with an end face of a building structure panel and has an opening that opens in a direction orthogonal to the end face, and the contact portion. A projecting portion that projects forward from the contact portion and is in contact with one surface of the building structure panel, a support portion that supports the lower surface of the projecting member, and extends in a direction orthogonal to the end surface of the building structure panel. A support member having a guide portion having a guide groove, a slide portion having a fitting portion to be fitted in the guide groove of the support member, and a projection member that is erected on the slide portion and has a projecting member A pressing member having a pressing portion that presses a side surface opposite to the side surface that abuts against the end surface and that has an engaging hole that penetrates in a direction orthogonal to the end surface of the building structure panel, and a building structure at one end portion Forming a tapping screw that is screwed into the end face of the panel And a rod-shaped screwing member having a screwing handle fixed to the other end, and the fitting portion of the sliding portion of the pressing member is fitted into the guide groove of the guide portion of the supporting member. In this state, the tapping screw of the screwing member is used by screwing it into the end face of the building structure panel through the engaging hole of the pressing portion of the pressing member and the opening of the abutting portion of the supporting member. .

[Embodiment] An embodiment of the fixing jig of the present invention will be described below with reference to FIGS. 1 and 2.

In the figure, reference numeral 1 is a fixing jig, and this fixing jig 1 comprises a supporting member 2, a pressing member 3 and a screwing member 4.

The support member 2 is configured by fixing rectangular parallelepiped guide members (guide portions) 6 to a flat plate member 5. The flat plate member 5 is formed by bending a flat plate, and in FIG. 2, it is a vertical contact portion 7 and a protruding portion 8 that is a portion that is bent at a right angle in the left direction and a protrusion portion 8 that is bent at a right angle in the right direction. It comprises a support part 9. A long hole (opening) 10 is formed at the center of the upper portion of the contact portion 7. And, in the flat plate member 5,
The rectangular parallelepiped guide members 6, 6 are in contact with the contact portion 7 and the support portion 9 of the flat plate member 5 and are fixed in a gate shape. Guide member 6,
6, the guide members 6, 6 are abutting portions 7 on the surfaces facing each other.
Guide grooves 11, 11 are formed in a direction orthogonal to the direction.

The pressing member 3 is formed by bending a flat plate having a thickness slightly smaller than the groove width of the guide groove 11 at a right angle, and is composed of a horizontal slide portion 12 and a vertical portion 13 which is a raised portion. There is. Both ends of the slide portion 12 are fitting portions 14 that fit into the guide groove 11. A pressing plate 15 is fixed to the upper part of the vertical portion 13. Further, a through hole (engagement hole) 16 is formed in the central portion of the vertical portion 13.

The screw-in member 4 has a rod-shaped main body in which one end has a small diameter and a tapping screw 17 is formed there, and a screw 18 is formed in the other portion with a small unthreaded portion left, and this rod-shaped main body. It is composed of a screwing handle 19 fixed to an end of the main body opposite to the end where the tapping screw 17 is formed. A tightening handle 20 is screw-fitted to the screw 18.

In the above, the vertical portion 13 and the pressing plate 15 constitute the pressing portion 21.

22 is a construction structural panel used for assembly,
The construction structural panel 22 is one in which face plates 24 such as plywood are attached to a frame body in which a core material 23 is assembled. twenty five
Is a projecting member fixed to the end face 26 of the building structure panel 22.

As shown in FIG. ₂ , the sum of the dimension d ₁ of the support member 2 and the dimension d ₂ of the projecting member 25 is set to be equal to the thickness of the construction structural panel 22.

In order to fix the projecting member 25 to the end surface 26 of the building structure panel 22 using the fixing jig 1 configured as described above, first, the face member 24 located below the building structure panel 22 is fixed. The abutting portion 7 of the supporting member 2 is abutted, and the projecting portion 8 is abutting on the end face 26, and the supporting member 2 is pressed against the building structural panel 22. After that, the fitting portion 14 of the slide portion 12 of the pressing member 3 is fitted into the guide groove 11 of the supporting member 2, and the screwing member 4 is further inserted into the through hole 16 of the pressing member 3 and the long hole of the supporting member 2.
The screwing handle 18 is turned while inserting the tapping screw 17 into the core member 23 of the building structure panel 22.
As a result, as shown in FIG. 2, the screwing member 4 is supported by the core member 23 by the tapping screw 17, the pressing member 3 is supported by the screwing member 4 with the through hole 16 engaging the screwing member 4, and The support member 2 is supported by the pressing member 3 because the guide groove 11 is fitted into the fitting portion 14 of the pressing member 3.

Subsequently, the protruding member 25 having the adhesive surface coated with the adhesive is placed on the support portion 7 of the support member 2 in a state where the adhesive surface is in contact with the end surface 26 of the building structure panel 22. By doing so, as shown in FIG. ₂ , the sum of the dimension d ₁ of the support member 2 and the dimension d ₂ of the projecting member 25 is equal to the thickness of the construction structural panel 22, so that the construction structural panel 22 Face plate located on the upper side
The surface of 24 and the upper surface of the protruding member 25 are flush with each other.

Then, the tightening handle 20 is rotated to push the vertical portion 13 of the pressing member 3 toward the end face 26 of the building structure panel 22. By doing so, the pressing member 3 horizontally moves along the guide groove 11 of the support member 2, and the pressing plate 15 fixed to the vertical portion 13 presses the projecting member 25 against the end surface 26 of the building structure panel 22. To do. If this state is maintained for a required time, the adhesive solidifies and the protruding member 25 is fixed to the end surface of the structural panel 22 for construction.

Depending on the case, the fixing work may be performed by using a plurality of the fixing jigs 1. Further, a fixing tool such as a nail may be added after fixing with an adhesive.

In the above fixing jig 1, the fixing jig 1 can be attached by screwing the tapping screw 17 into the end face 26 of the building structure panel 22 with the screwing handle 19,
Easy to handle.

Further, if the projecting member 25 is placed on the support portion 9 of the fixing jig 1, the surface of the face plate 24 of the building structure panel 22 and the surface of the projecting member 25 can be flush with each other, which facilitates positioning. is there.

Further, since the protruding member 25 can be tightened to the end surface 26 of the building structure panel 22 by the tightening handle 20,
Sufficient adhesive strength can be obtained.

Therefore, it is possible to easily and efficiently perform the fixing work and to firmly fix the work.

It should be noted that the fastening jig 1 is provided only on the end face of the building structural panel 22 without providing the tightening handle 20.
The protruding member 25 may be pressed by the screwing handle 18 at the same time as being attached to the screw 26.

Further, in the fixing jig 1, the guide groove 11 is formed in the guide member 6 and the fitting portion 14 of the slide portion 12 is fitted therein. However, the guide groove 11 is formed in a protrusion and the slide portion is formed. 12 may be formed with a groove that fits into this ridge.

Further, the fixing jig 1 is a projecting member on the structural panel 22 for construction.
Not only is it used to fix 25, but it can also be used to fix projecting member 25 to other suitable members.

"Effect of the invention" As described above, the fixing jig of this invention is
The tapping screw can be screwed onto the end face of the building structure panel by the screwing handle, and the fixing jig can be attached, so that the handling is easy.

Further, if the projecting member is placed on the support portion of the fixing jig, the surface of the building structure panel and the surface of the projecting member can be flush with each other, so that the positioning is easy.

Further, since the projecting member can be tightened on the end face of the building structure panel by the handle for screwing in, sufficient adhesive strength can be obtained.

Therefore, it is possible to easily and efficiently perform the fixing work and to firmly fix the work.

[Brief description of drawings]

1 and 2 are views showing an embodiment of the present invention, wherein FIG. 1 is an exploded perspective view showing a state where a projecting member is attached to a construction structural panel, and FIG. 2 is a side view of the same. FIG. 3 (A) and FIG. 3 (B) are side cross-sectional views of the structure using A in which the projecting member is fixed to the building structure panel. 1 ... Fixing jig, 2 ... Support member, 3 ... Pressing member, 4
…… Screw-in member, 6 …… Guide member (guide part), 7 ……
Contact part, 8 ... Projection part, 9 ... Support part, 10 ... Oblong hole (opening part), 11 ... Guide groove, 12 ... Sliding part, 13 ... Vertical part, 14 ... Fitting part , 15 ... pressing plate, 16 ... through hole (engagement hole), 17 ... tapping screw, 19 ... screwing handle, 21 ... pressing part, 22 ... architectural structural panel, 25 ... protruding member , 26 …… End face.

Claims (1)

[Scope of utility model registration request] 1. A fixing jig used for fixing one side surface of a projecting member to one end surface of a building structure panel, the jig being in contact with the end surface of the building structure panel. An abutting part having an opening that opens in a direction orthogonal to the end face, a projecting part projecting forward from the abutting part and abutting on one surface of the building structure panel, and a lower surface of the projecting member. And a support member having a guide portion having a guide groove extending in a direction orthogonal to an end surface of the building structure panel, and a fitting portion fitted in the guide groove of the support member. A slide portion having, and the projection member standing on the slide portion, in a direction orthogonal to the end surface of the building structure panel while pressing the side surface opposite to the side surface where the projecting member abuts the end surface of the building structure panel. A pressing portion having an engaging hole penetrating therethrough A pressing member, and a bar-shaped screwing member having a tapping screw formed on one end thereof to be screwed into the end face of the building structure panel, and the screwing handle being fixed to the other end, With the fitting portion of the slide portion of the pressing member fitted in the guide groove of the guide portion of the supporting member, the tapping screw of the screwing member is engaged with the engaging hole of the pressing portion of the pressing member and the supporting member. A projecting member fixing jig for a construction structural panel, which is screwed into an end surface of the construction structural panel through an opening of a contact portion of the construction structural panel.