JP2007113668A - Installation method of member fixing bracket - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide an installation method of a member fixing bracket without causing an installation failure. <P>SOLUTION: This installation method of the bracket inserts a second nail body 2 along a first nail body 1 into a through-hole 7a of the member fixing bracket 7 after locking a head 1b of the first nail body 1 on the through-hole peripheral edge 7a1 of the member fixing bracket 7 in a state of allowing the abutting surface 7b of the member fixing bracket 7 to abut on an object 6 by driving the first nail body 1 in the object 6 by inserting the first nail body 1 for arranging an open leg control part 3 for opening the tip of the second nail body 1 in a tip 1a into the through-hole 7a of the member fixing bracket 7. The tip is opened by changing the advancing direction of the second nail body 2 by the open leg control part 3 arranged in the tip 1a of the fist nail body 1 by driving a head 2b of the second nail body 2, and the member fixing bracket 7 is fixed to the object 6 by locking the head 2b of the second nail body 2 on the through-hole peripheral edge 7a1 of the member fixing bracket 7. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a method for mounting a member fixing bracket.

  Conventionally, an open leg nail used for attaching wood and various equipment to a lightweight cellular concrete (ALC) panel or the like is described in Japanese Patent No. 3002629 (Patent Document 1). In the technique of Patent Document 1, the preceding first nail and the succeeding second nail are continued by a breakable portion slightly left after cutting, and can be achieved by driving the head of the succeeding second nail. The preceding first nail and the succeeding second nail that are integrally connected at the breaking portion are integrally driven, and further follow with the preceding first nail being completely driven into the object. When the second nail is driven, the breakable portion is destroyed, and the subsequent second nail is separated from the preceding first nail, and then the open leg provided at the tip of the preceding first nail. The traveling direction of the subsequent second nail is changed by the control unit, and the tip is opened.

Japanese Patent No. 3002629

  However, in the technique of Patent Document 1, the breakable portion is destroyed before the preceding first nail is completely driven into the object, and the succeeding second nail is separated from the preceding first nail. The tip may be open, resulting in poor driving. When the member fixing bracket is attached using such a leg nail, there is a problem in that the member fixing bracket is poorly attached.

  The present invention solves the above-mentioned problems, and an object of the present invention is to provide a method for mounting a member fixing bracket that is free from mounting defects.

  In order to achieve the above object, a first configuration of a member fixing bracket mounting method according to the present invention is a member fixing bracket mounting method having a through hole and a contact surface that contacts a surface of an object. The through hole of the member fixing bracket is set to have the same diameter as the outer diameter of the pair of first and second nails inserted through the through hole. A first nail body provided with an open leg control unit for opening the tip of the second nail body is inserted, the first nail body is driven into the object, and the member fixing bracket is abutted. After the head of the first nail body is locked to the peripheral edge of the through hole of the member fixing bracket in a state where the contact surface is in contact with the object, the first hole is inserted into the through hole of the member fixing bracket. Inserting the second nail body along the nail body of 1 and driving the head of the second nail body into the first nail body; A leg opening control part provided at the tip part changes the advancing direction of the second nail body to open the tip, and the head part of the second nail body is a peripheral part of the through hole of the member fixing bracket. And the member fixing bracket is fixed to the object.

  Further, a second configuration of the member fixing bracket mounting method according to the present invention is a member fixing bracket mounting method having a through hole and a contact surface that contacts the surface of the object. The through hole of the bracket is set to have substantially the same outer diameter as the combined shaft portion of the pair of first and second nails inserted through the through hole, and the second nail body at the distal end is formed in the through hole. A first nail body provided with a leg opening control part for opening the front end of the second nail body is inserted, and a front end portion of the second nail body is inserted into the through hole along the first nail body. The head portion of the second nail body is disposed on the outer side of the head portion of the first nail body, and the head side of the second nail body is disposed on the outer side of the head portion of the first nail body. In the state, the second nail body is inserted, the inner diameter is such that the head of the second nail body can be inserted, and the head of the second nail body is the head of the first nail body A hole portion having a depth greater than or equal to the length disposed on the outer side, a contact portion with which the head portion of the first nail body contacts, and a driving portion provided on the opposite side of the contact portion And inserting the head portion of the second nail body into the hole portion of the driving jig having the above-mentioned structure and bringing the head portion of the first nail body into contact with the contact portion and driving the driving portion into the contact portion. The first nail body is placed in advance on the object, and the head of the first nail body is fixed to the object in a state where the contact surface of the member fixing bracket is in contact with the object. After engaging the peripheral edge of the through-hole of the bracket for use, the driving jig is removed and the head of the second nail body is driven in, so that the leg opening control section provided at the tip of the first nail body To change the advancing direction of the second nail body to open the tip, and to place the head of the second nail body in the through hole of the member fixing bracket Engaged with the edge, characterized in that for fixing the member fixing bracket to the object.

  According to the first configuration of the member fixing bracket mounting method according to the present invention, the first nail body is inserted into the through hole of the member fixing bracket, and the head of the first nail body is advanced. When driven, the shaft portion of the first nail body slides and moves in the through hole of the member fixing bracket, and is driven into the object. Target the first nail body until the contact surface of the member fixing bracket contacts the surface of the object and the lower surface of the head of the first nail body is locked to the peripheral edge of the through hole of the member fixing bracket. After securely placing the object on the object, when the second nail body is inserted into the through hole and the head of the second nail body is subsequently driven, the shaft portion of the second nail body becomes the first It slides and moves in the through hole of the member fixing bracket along the nail body, and is driven into the object. When the distal end portion of the second nail body reaches the opening leg control unit provided at the distal end portion of the first nail body, the advancing direction of the second nail body is changed by the opening leg control unit, and the inside of the target object is changed. The tip of the second nail body is opened with the second nail body until the lower surface of the head of the second nail body is locked to the peripheral edge of the through hole of the member fixing bracket. The member fixing bracket can be securely fixed to the target object by securely driving.

  According to the second configuration of the member fixing bracket mounting method according to the present invention, the first nail body is inserted into the through hole of the member fixing bracket, and the first nail body is inserted into the through hole. The tip of the second nail body is closer to the head than the leg opening control portion provided at the tip of the first nail body, and the head of the second nail body is the first nail. When the second nail body is inserted in a state of being arranged outside the head of the body and the head of the first nail body is driven in advance by a driving jig, the first nail body becomes a member. It slides and moves through the through hole of the fixing bracket and is driven into the object. Target the first nail body until the contact surface of the member fixing bracket contacts the surface of the object and the lower surface of the head of the first nail body is locked to the peripheral edge of the through hole of the member fixing bracket. After securely driving the object, the driving jig is removed and the head of the second nail body is subsequently driven, and the second nail body is a member fixing bracket along the first nail body. It slides in the through hole and moves into the object. When the distal end portion of the second nail body reaches the opening leg control unit provided at the distal end portion of the first nail body, the advancing direction of the subsequent second nail body is changed by the opening leg control unit. The tip of the second nail body is opened in the object, and the second nail body is moved until the lower surface of the head of the second nail body is locked to the peripheral edge of the through hole of the member fixing bracket. By securely driving the object, the member fixing bracket can be reliably fixed to the object.

  An embodiment of a method for attaching a member fixing bracket according to the present invention will be specifically described with reference to the drawings. FIG. 1 is a diagram showing a configuration of an open leg nail used in a method for mounting a member fixing bracket according to the present invention, and FIG. 2 is a diagram for fixing various members used in a member fixing bracket mounting method according to the present invention. The figure which shows the structure of a bracket, FIG.3 and FIG.4 is a figure explaining the structure of 1st Embodiment of the attachment method of the bracket for member fixation which concerns on this invention.

  First, 1st Embodiment of the attachment method of the member fixing bracket which concerns on this invention is described using FIGS. 1-4.

  1 (a) and 1 (b) show a pair of open leg nails used for attaching the member fixing bracket 7, and as shown in FIG. 1 (a), the second nail body 2 is attached to the tip 1a. As shown in FIG. 1 (b), the first nail body 1 provided with the leg opening control unit 3 for opening the tip and the first nail body 1 are formed separately from each other and the tip is opened. It consists of a second nail body 2. The leg opening control unit 3 of the present embodiment is fixed to the tip 1a of the nail body 1 by welding or the like.

  As shown in FIGS. 1A and 1B, the outer shapes of the shaft portions 1c and 2c of the nail bodies 1 and 2 according to the present embodiment are substantially semicircular in cross section. When tying together, the entire shaft portion is configured to have a substantially circular cross section. The heads 1b and 2b are also formed in a semicircular shape, and the entire head is configured in a substantially circular shape when the nail bodies 1 and 2 are laid together in parallel.

  On the other hand, as shown in FIGS. 2A to 2C, the member fixing bracket 7 includes a through hole 7 a and a contact surface 7 b that contacts the surface of the object 6. The inner diameter of the through hole 7a of the member fixing bracket 7 is such that the shaft portions 1c and 2c when the pair of first and second nail bodies 1 and 2 inserted through the through hole 7a are arranged in parallel are combined. It is set to be substantially the same diameter as the outer diameter of the combined heads 1b and 2b. The lower surface of 2b is locked. As the object 6, lightweight cellular concrete (ALC) or the like can be applied.

  Next, the configuration of the first embodiment of the method for attaching the member fixing bracket 7 using the open leg nails shown in FIGS. 1A and 1B will be described with reference to FIGS. First, as shown in FIG. 3A, the first nail body 1 of the open leg nail is inserted into the through hole 7a of the member fixing bracket 7, and the first nail body 1 is driven to the object 6. (See FIG. 3B).

  The outer diameter of the leg opening control unit 3 provided at the tip 1a of the nail body 1 is configured to have an outer diameter substantially equal to or larger than the outer diameter of the nail body 2, and is integrated with the nail body 1. In particular, the path front of the nail body 2 is previously opened by the leg opening control unit 3 placed in the object 6.

  3B, the head 1b of the first nail body 1 is attached to the member fixing bracket 7 with the contact surface 7b of the member fixing bracket 7 being in contact with the object 6. Locks to the peripheral edge 7a1 of the through hole. When the first nail body 1 is completely driven into the object 6 and the lower surface of the head 1b is engaged with the through-hole peripheral portion 7a1 of the member fixing bracket 7, the member fixing bracket 7 penetrates. The second nail body 2 is inserted along the first nail body 1 into the hole 7a, and the head 2b of the second nail body 2 is driven. The nail body 2 is driven into the object 6 along the opening formed by the nail body 1 (see FIG. 3C).

  On the nail body 2 side of the leg opening control unit 3, a guide surface 3a for changing the traveling direction of the tip 2a of the nail 2 and opening the tip is provided. By driving the head 2b and guiding the tip 2a of the nail body 2 along the guide surface 3a of the open leg control part 3 provided at the tip 1a of the first nail body 1, the nail body 2 The advancing direction of the tip 2a is changed to open the tip of the nail body 2 (see FIG. 4A).

  4A, the head 2b of the second nail body 2 is locked to the through hole peripheral portion 7a1 of the member fixing bracket 7, and the member fixing bracket 7 is fixed to the object 6. To do.

  The member fixing bracket 7 shown in FIG. 2 (a) is formed with a through hole 7a penetrating the inside of the cylindrical bracket body 7c. A flange portion 7d having an outer diameter larger than the outer diameter of the bracket body 7c is formed around the bracket body 7c. And the convex part 7e which protruded in the target object 6 side rather than the collar part 7d is formed. Further, a screw portion 7c1 is formed on the outer periphery of the bracket body 7c on the fixing member 9 side.

  When attaching the member fixing bracket 7 to the object 6, as shown in FIG. 3 (a), the object 6 has a shape corresponding to the outer shape of the projection 7e and the flange 7d of the member fixing bracket 7 in advance. A groove 6a is formed. The groove 6 a may be formed by scraping the object 6, or may be formed in advance when the object 6 is created. On the other hand, an adhesive or a filler is applied to the contact surface 7b of the flange 7d of the member fixing bracket 7 on the object 6 side.

  And as shown in FIG.3 (b), the convex part 7e and the collar part 7d of the bracket 7 for member fixation are made to fit with respect to the groove | channel 6a of the target object 6. FIG. Here, as described above, an adhesive or a filler is applied to the contact surface 7b of the flange portion 7d of the member fixing bracket 7. For this reason, the adhesive or the filler can bond the member fixing bracket 7 and the object 6, and prevent the member fixing bracket 7 from rattling in the groove 6 a of the object 6.

  In this state, the pair of nail bodies 1 and 2 are passed through the through holes 7a of the member fixing bracket 7, and the nail bodies 1 and 2 are sequentially driven into the object 6 as described above. In this state, the member fixing bracket 7 is positioned in the vertical direction by the presence of the open leg nail in the through hole 7a, and is sandwiched between the object 6 and the heads 1b and 2b of the nail bodies 1 and 2. This defines the position in the left-right direction.

  Thereafter, as shown in FIG. 4B, a fixing member 9 such as a trunk edge for fixing the exterior material 8 is fixed to the screw portion 7 c 1 of the member fixing bracket 7. In addition, you may arrange | position a heat insulating material inside the exterior material 8 outside the target object 6, and arrange | position the heat insulating material fixing member for fixing this heat insulating material.

  FIG. 2 is a view showing various member fixing brackets 7, and as shown in FIG. 2 (b), the convex portion 7e of the member fixing bracket 7 shown in FIG. 2 (a) is omitted. As shown in FIG. 2 (c), the protrusion 7e is long, and the bracket body 7c is formed with the same diameter as the flange 7d instead of the flange 7d shown in FIG. 2 (a). It may be a configuration.

  Next, 2nd Embodiment of the attachment method of the member fixing bracket which concerns on this invention is described using FIGS. FIG. 5 is a view showing a configuration of a driving jig used in the second embodiment of the method for mounting the member fixing bracket according to the present invention, and FIGS. 6 and 7 show the method for mounting the member fixing bracket according to the present invention. It is a figure explaining the structure of 2nd Embodiment. In addition, what was comprised similarly to the said 1st Embodiment attaches | subjects the same code | symbol, and abbreviate | omits description.

  As shown in FIG. 5, in this embodiment, the driving jig 5 used when driving the pair of nail bodies 1 and 2 has an inner diameter capable of fitting the head 2 b of the second nail body 2 and 6 (a), the tip 2a of the second nail body 2 is closer to the head 1b than the leg opening control portion 3 provided at the tip 1a of the first nail 1, and the In a state in which the head 2b of the second nail body 2 is disposed outside the head 1b of the first nail body 1, the head 2b of the nail body 2 is more than the head 1b of the nail body 1. A hole 5a having a depth greater than or equal to the length disposed on the outside, an abutting portion 5b with which the head 1b of the first nail body 1 abuts, and driving provided on the opposite side of the corresponding contacting portion 5b Part 5c. The hole 5a may be formed by a through hole provided in the driving jig 5.

  As in the first embodiment, the through hole 7a of the member fixing bracket 7 has substantially the same diameter as the outer diameter of the pair of first and second nail bodies 1 and 2 inserted through the through hole 7a. As shown in FIG. 6 (a), the first nail body 1 in which the opening control unit 3 for opening the tip of the second nail body 2 at the tip 1a is provided in the through hole 7a. The leading end 2a of the second nail body 2 along the first nail body 1 is inserted into the through hole 7a from the leg opening control unit 3 provided at the leading end 1a of the first nail body 1. In the state where the head 2b of the second nail body 2 is disposed on the outer side of the head 1b of the first nail body 1, and the second nail body 2 is inserted therethrough. 6 (b), the head 2b of the second nail body 2 is inserted into the hole 5a of the driving jig 5, and the head 1b of the first nail body 1 is inserted into the contact portion 5b. Abutting and driving portion 5c The head of the first nail body 1 is driven in a state where the first nail body 1 is driven in advance on the object 6 and the contact surface 7b of the member fixing bracket 7 is in contact with the object 6. The lower surface of 1b is locked to the through-hole peripheral part 7a1 of the member fixing bracket 7. When the driving jig 5 of this embodiment is used, the nail body 2 is also driven integrally after the nail body 1 by the bottomed hole 5a as shown in FIG.

  Next, as shown in FIG. 6 (c), the driving jig 5 is removed and the head 2b of the second nail body 2 is driven into the first nail body 1 as shown in FIG. 7 (a). The leg opening control unit 3 provided at the tip 1a of the slab is used to change the advancing direction of the second nail body 2 to open the tip, and the lower surface of the head 2b of the second nail body 2 is used for fixing the member. The member fixing bracket 7 is fixed to the object 6 by being locked to the through hole peripheral edge portion 7 a 1 of the bracket 7.

  Then, similarly to the first embodiment, as shown in FIG. 7B, a fixing member 9 such as a trunk edge for fixing the exterior material 8 to the screw portion 7c1 of the member fixing bracket 7 is provided. Fix it. Other configurations are the same as those in the first embodiment, and the same effects can be obtained.

  As an application example of the present invention, it can be applied to a mounting method of a member fixing bracket.

It is a figure which shows the structure of the open leg nail used for the attachment method of the member fixing bracket which concerns on this invention. It is a figure which shows the structure of the various member fixing brackets used for the attachment method of the member fixing bracket which concerns on this invention. It is a figure explaining the structure of 1st Embodiment of the attachment method of the member fixing bracket which concerns on this invention. It is a figure explaining the structure of 1st Embodiment of the attachment method of the member fixing bracket which concerns on this invention. It is a figure which shows the structure of the driving jig | tool used for 2nd Embodiment of the attachment method of the member fixing bracket which concerns on this invention. It is a figure explaining the structure of 2nd Embodiment of the attachment method of the member fixing bracket which concerns on this invention. It is a figure explaining the structure of 2nd Embodiment of the attachment method of the member fixing bracket which concerns on this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1, 2 ... Nail body 1a, 2a ... Tip part 1b, 2b ... Head part 1c, 2c ... Shaft part 3 ... Opening leg control part 3a ... Guide surface 5 ... Driving jig 5a ... Hole part 5b ... Contact part 5c ... Drive-in part 6 ... object 6a ... groove 7 ... bracket for fixing member 7a ... through hole
7a1 ... peripheral edge 7b ... contact surface 7c ... bracket body
7c1 ... Screw part 7d ... Bridge part 7e ... Convex part 8 ... Exterior material 9 ... Fixing member

Claims (2)

A mounting method for a member fixing bracket having a through hole and a contact surface that contacts the surface of an object,
The through hole of the member fixing bracket has a diameter substantially equal to the outer diameter of the pair of first and second nails inserted through the through hole. A first nail body provided with a leg opening control section for opening the tip of the nail body of the second nail body is inserted, the first nail body is driven into the object, and the member fixing bracket abuts After locking the head of the first nail body to the peripheral edge of the through hole of the member fixing bracket with the surface in contact with the object,
The second nail body is inserted into the through hole of the member fixing bracket along the first nail body, the head of the second nail body is driven, and the tip of the first nail body is inserted. A leg opening control unit provided in the part changes the advancing direction of the second nail body to open the tip, and the head of the second nail body is placed on the peripheral edge of the through hole of the member fixing bracket. A mounting method for a member fixing bracket, wherein the member fixing bracket is fixed to the object by locking. A mounting method for a member fixing bracket having a through hole and a contact surface that contacts the surface of an object,
The through hole of the member fixing bracket has a diameter substantially equal to the outer diameter of the pair of first and second nails inserted through the through hole. A first nail body provided with a leg opening control section for opening the front end of the nail body of the second nail body is inserted, and the front end of the second nail body is inserted into the through-hole along the first nail body. The head is closer to the head side than the leg opening control portion provided at the tip of the first nail body, and the head of the second nail body is outside of the head of the first nail body. Inserted into the second nail body,
The inner diameter is such that the head of the second nail body can be inserted, and the depth of the second nail body is not less than the length of the head disposed on the outer side of the head of the first nail body. The second part in the hole part of the driving jig having a hole part having a contact part where the head part of the first nail body abuts and a driving part provided on the opposite side of the contact part. The head of the nail body is inserted, the head of the first nail body is brought into contact with the contact portion, the driving portion is driven, and the first nail body is driven to the object in advance. After the head of the first nail body is locked to the peripheral edge of the through hole of the member fixing bracket in a state where the contact surface of the member fixing bracket is in contact with the object,
The driving jig is removed, the head of the second nail body is driven, and the direction of travel of the second nail body is changed by the leg opening control unit provided at the tip of the first nail body. The member is characterized in that the tip is opened and the head of the second nail body is locked to the peripheral edge of the through hole of the member fixing bracket to fix the member fixing bracket to the object. How to install the fixing bracket.

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