JP2013091892A - Stay implement installation jig - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a stay implement installation jig for easily and vertically driving a stay implement into an exterior wall surface.SOLUTION: The stay implement installation jig includes a stationary portion 11 having a contact surface 14 in contact with an exterior wall surface 3 of a building, and a guide portion 12 for guiding a driving portion 22 of a stay implement 2 so that the driving portion 22 is vertical to the contact surface 14.

Description

  The present invention relates to a jig used when driving a latch.

Conventionally, a holding tool is known as a fixing tool for fixing a fence to a building (see, for example, Patent Document 1). The retainer includes a heel gripping portion and a driving portion, and the driving portion is driven into the outer wall surface, and the heel gripping portion grips the heel and is fixed to the outer wall surface.

JP 2006-207203 A

By the way, in the conventional retainer described in Patent Document 1, in order to fix the collar to the outer wall surface, it is driven vertically by an operator's visual observation. For this reason, as shown in FIG. 4, there is a case where the retainer is driven to be inclined with respect to the outer wall surface, and thus it is difficult to reliably drive it vertically.
The present invention has been invented in view of the above-described conventional problems, and an object of the present invention is to provide a jig for attaching a protector for easily driving a retainer perpendicularly to an outer wall surface.

  In order to solve the above problems, the present invention has the following configuration.

  A fixed portion having an abutting surface that abuts against an outer wall surface of a building, and a guide portion that guides the driving portion so that the driving portion of the retainer is perpendicular to the abutting surface. .

  In addition, it is preferable that a mark for cutting at a predetermined distance from the contact surface is provided.

  Moreover, it is preferable that a handle is provided in the guide part.

  In the present invention, the holder can be easily driven into the outer wall surface.

1 shows an embodiment of the present invention, (a) is a front view, (b) is a side view, and (c) is a plan view. It is a top view which shows a storage tool. (A) thru | or (d) is explanatory drawing explaining the attachment to the outer wall surface of the building of the metal fitting using the jig same as the above. It is sectional drawing explaining the problem when attaching a retainer to the outer wall surface of a building conventionally.

  Hereinafter, the present invention will be described based on embodiments shown in the accompanying drawings.

  The retainer mounting jig 1 of the present embodiment (hereinafter simply referred to as the jig 1) is intended to drive the retainer 2 perpendicularly to the outer wall surface 3. The retainer 2 is made of metal in the present embodiment, but is not limited to metal and may be a synthetic resin. Using the jig 1 of the present embodiment, a description will be given of the retainer 2 that is driven vertically.

  The holder 2 is mainly composed of the heel gripping portion 21 and the driving portion 22. The eaves gripping part 21 has two half rings 23 each having a semicircular arc shape. The half ring 23 on the outer side of the building is a half ring 23b and the half ring 23 on the inner side of the building is a half ring 23a. One end of the ring 23 is pivotally connected to each other by a pivotal support 24. An engaging portion 25 is formed at the other end of each half ring 23. As for this engaging part 25, the engaging part 25 of one half ring 23 is formed by the shaft-like part 25a, and the engaging part 25 of the other half ring 23 is formed by the fitted part 25b. The operation of the engaging portion 25 is such that the fitted portion 25b gets over the shaft-like portion 25a and engages or disengages, so that its shape is connected to form one ring, or the two half rings 23 and It changes suddenly. Moreover, although the shape of the half ring 23 is a semicircular arc shape, the shape may be a shape in which one is half or more of the arc and the other is half or less of the arc, or a polygon such as a rectangle in plan view.

  The driving portion 22 is a rod-shaped member having a circular cross section and a predetermined diameter. In this embodiment, the driving portion 22 is a nail member. And the front-end | tip is sharp and can be driven in the outer wall surface 3 of a building.

  When driving the retainer 2, it is difficult to drive it vertically as described above. In order to solve the problem, the present embodiment has the following configuration.

  As shown in FIG. 1, the jig 1 includes a fixing portion 11, a guide portion 12, and a handle 13.

  The fixed portion 11 has a contact surface 14 that contacts the outer wall surface 3 of the building. In this embodiment, it is a substantially rectangular shape when viewed from the front, has a plate shape, and is formed of synthetic resin. Further, the guide portion 12 protrudes from a substantially central portion of the surface opposite to the contact surface 14. The fixing portion 11 is assumed to be substantially rectangular and plate-like, but the shape thereof may be a circle, an ellipse, or a triangle, as long as the shape is in contact with the outer wall surface 3 perpendicularly. Further, the material is not limited to synthetic resin, and may be formed of metal.

  The guide portion 12 guides the driving portion 22 so that the driving portion 22 is perpendicular to the outer wall surface 3. In this embodiment, it is cylindrical and the inner surface of the inner circular hole 15 serves as the guide surface 16 and is made of synthetic resin. The internal circular hole 15 is also extended to the fixed portion 11 and penetrates the fixed portion 11 and the guide portion 12. Further, a slit 17 is provided on the upper surface of the guide portion 12, and this slit 17 is also provided in the fixed portion 11 and communicates with the slit 17 of the guide portion 12.

  The inner diameter of the inner circular hole 15 is formed to be substantially the same as the outer diameter of the driving portion 22 in this embodiment. In this case, if the diameters are accurately adjusted, it is difficult to insert and remove the driving portion 22. Therefore, it is preferable that the diameter is slightly larger than the diameter of the driving portion 22. Further, the circular hole 15 in the inside is best in a circular shape, but is not limited thereto, and may be in a shape that allows the driving portion 22 to be guided vertically, and may be in a triangular shape or a rectangular shape.

  The shape of the guide part 12 is not limited to a cylindrical shape. Any shape that can guide the driving portion 22 perpendicularly to the outer wall surface 3 may be used, and it may be a semi-cylindrical shape having a semicircular cross section or a U-shape. In these cases, the inner surface of the groove becomes the guide surface 16 instead of the inner circular hole 15. The shape of the circular hole 15 inside the fixed portion 11 may be matched with the diameter of the driving portion 22. Further, the slit 17 is also eliminated from the guide portion 12, and the slit 17 is necessary only for the fixed portion 11.

The slit 17 is used when the jig 1 is pulled out after driving the driving portion 22 to a desired length.
Hereinafter, the usage method of the jig 1 of this embodiment is shown. First, as shown in FIG. 3A, the jig 1 is installed on the outer wall surface 3, and the driving portion 22 of the holder 2 is inserted into the guide portion 12. Next, as shown in FIG. 3B, a hammer is struck until the scissors gripping portion 21 of the holding tool 2 hits the jig 1, and the state shown in FIG. In order to strike the retainer 2 with a hammer, the engagement portion 25 of the heel gripping portion 21 is disengaged, the half ring 23b is rotated and opened, and the head of the driving portion 22 is hit in this state. Then, as shown in FIG. 3D, after fixing the retainer 2 to the outer wall surface 3, the jig 1 is pulled out from the driving portion 22, and the jig 1 is taken out from the retainer 2.
Here, the width of the slit 17 varies depending on the material of the jig 1. In the case of a material that is not elastic, such as metal, it is best to match the diameter of the driving portion 22, but in order to improve the removal of the driving portion 22, it is preferable to make the width wider than the diameter of the driving portion 22. . On the other hand, if it is narrower than the width of the driving portion 22, the driving portion 22 cannot be removed because there is no elasticity. In the case of an elastic material, the width of the slit 17 is best matched with the diameter of the driving portion 22, but may be narrower than the diameter of the driving portion 22. By doing so, it is possible to prevent the jig 1 from dropping, that is, the jig 1 is detached from the driving portion 22 when the jig 1 is used. And since it is a material with elasticity, even if the width | variety of the slit 17 is made a little narrow, since the slit 17 spreads, it can be extracted. Moreover, the width | variety can also be taken widely and it will become easy to extract the drive-in part 22 like a non-elastic material at this time.

  In the present embodiment, the fixing portion 11 is provided with a mark for cutting at a predetermined distance from the contact surface 14. In the present embodiment, as shown in FIG. 1, the auxiliary lines 18 are drawn at predetermined intervals. This mark may be not only the auxiliary line 18 but also an arrow or a point, and is not limited to a predetermined interval, and may be an arbitrary interval.

  In the present embodiment, a handle 13 is provided on the guide portion 12. As shown in FIG. 1, the handle 13 is provided in the middle of the guide portion 12. However, the handle 13 is not limited thereto, and may be anywhere as long as it is attached to the guide portion 12. However, in consideration of the ease of pulling out the jig 1 from the driving portion 22 and the general appearance, it is preferable that the handle 13 be located in the middle of the opposite side of the slit 17.

1 Jig for attaching a fastener (Jig)
DESCRIPTION OF SYMBOLS 11 Fixing part 12 Guide part 13 Handle 14 Abutting surface 15 Inner circular hole 16 Guide surface 17 Slit 18 Auxiliary line 2 Retainer 21 竪 樋 Grasping part 22 Driving part 23 Half ring 23a Half ring a
23b Half ring b
24 pivoting portion 25 joint portion 25a shaft portion 25b fitted portion 3 outer wall surface

Claims (3)

A fixed portion having an abutting surface that abuts against an outer wall surface of a building, and a guide portion that guides the driving portion so that the driving portion of the retainer is perpendicular to the abutting surface. Jig for attaching a fastener. 2. The jig for attaching a retainer according to claim 1, wherein a mark for cutting at a predetermined distance from the contact surface is provided. 3. The jig for attaching a retainer according to claim 1, wherein a handle is provided in the guide portion.

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