JP4389824B2 - Acupuncture bar - Google Patents

Description

  TECHNICAL FIELD The present invention relates to a heel bracket for fixedly supporting a heel on a wall surface of a building or the like.

  2. Description of the Related Art Conventionally, a scissor bar is used to attach a scissors along a wall surface of a building such as a house or a building. Conventional scissor metal fittings usually have a gripping part for gripping the scissors and a mounting part for mounting and fixing the gripping part on the wall surface, and can be fixed to the wall surface by various mounting methods. It has become.

  Further, in such a saddle bar, the interval (protruding dimension) between the gripping portion and the wall surface is adjusted to a predetermined length. For example, in Patent Document 1, the attachment portion is formed by a hook support portion that is inserted and supported by a fixing tool such as a wood screw, and is provided with an in / out adjustment member in which a screw portion is formed at an end of the wall surface. A technique is described in which the projecting dimension is adjusted by screwing up and down in the axial direction.

  However, in the adjustment method of the outgoing dimension as described in Patent Document 1, since the adjustment of the outgoing dimension is performed by providing an in / out adjustment member having a complicated structure, not only the structure of the bar clamp is complicated, but also the cost is reduced. Invite improvement.

Under such circumstances, as a method of adjusting the projecting dimensions with a simple structure and low cost, a heel gripping portion and a heel support portion (mounting portion) for supporting by inserting a fixture such as a nail are provided. From the side of the heel gripping part, a nail with a mark indicating the driving-out dimension is driven using the mark as a guide, and the heel bracket is fixed to the wall surface.
JP 2000-257225 A

  However, in the method of driving the nail through the mounting portion with the mark on the nail as a guide and adjusting the protruding dimension to fix the hooking bracket to the wall surface, the protruding dimension can be set accurately. It is difficult, and the nail portion is exposed and poor in appearance. To improve the appearance, coloring may be considered, but there is a problem that the cost increases.

  The present invention was made in view of the circumstances as described above, has a simple structure, low cost, can accurately set the projecting dimension, and does not expose the nail part, and looks good after construction. It is an object to provide a good hook metal fitting.

  In order to solve the above problems, the scissor metal fitting of the present invention is provided with a scissor gripping part that grips the periphery of the scissors, a protrusion protruding from one side of the scissor gripping part to the wall surface side, In a heel holding bracket that is provided with a heel support portion that is inserted and supported, and that is fixed by driving the heel fixture onto the wall surface through the heel support portion, the heel fixture is inserted and a specific rotation in the direction around the axis A protruding dimension adjusting member having a different cross-sectional shape perpendicular to the axial direction depending on the position is provided as a separate body, a protruding dimension adjusting member insertion space is formed on the wall surface side of the heel support portion, and the protruding dimension adjusting member is used as the protruding dimension adjusting member. When inserted into the insertion space, there is formed a restricting portion that restricts insertion of the protruding dimension adjusting member at a different axial position according to the rotational position of the protruding dimension adjusting member around the axis.

  According to the present invention, the output dimension adjusting member having a different cross-sectional shape perpendicular to the axial direction depending on the specific rotational position in the direction around the axis is used, and the output dimension adjusting member is ejected by changing the rotational position in the direction around the axis. Inserting into the dimension adjustment member insertion space changes the insertion position in the axial direction of the output dimension adjustment member, that is, the protruding length, so that one type of output dimension adjustment member can accurately adjust the output dimension of several patterns. Become. And this adjustment of the projecting dimension can be done at a low cost with a simple configuration, and the anchoring fixture such as a nail is hidden by the projecting dimension adjusting member, so there is no sense of incongruity even when viewed from the side, and the appearance after construction is improved. Since it is not necessary to color nail fixtures such as nails, the cost can be reduced.

  The present invention has the features as described above, and an embodiment thereof will be described below.

  FIG. 1 is a view showing an embodiment of a hook metal fitting according to the present invention, in which (a) is a plan view, (b) is a side view, and (c) is a sectional view taken along line AA in (a). (D) is the BB sectional drawing of (b), (e) is CC sectional view taken on the line of (b). FIGS. 2A and 2B are views showing a protruding dimension adjusting member used in the hook metal fitting of the present embodiment, in which FIG. 2A is a side view and FIG. 2B is a view seen from the hook holding portion side.

  The hook metal fitting 11 of this embodiment has a hook holding part 12, a hook support part 13, and a protruding dimension adjusting member 14 which is separate from these, and is made of a metal such as aluminum or stainless steel, or a synthetic resin. Etc. are used.

  The heel gripping portion 12 is formed so that its circumferential shape surrounds the heel (not shown), and its width in the height direction is constant. The scissor gripping portion 12 has half ring-shaped portions 12A and 12B, and has a substantially ring shape as a whole. One end 15 </ b> A of the half ring-shaped part 12 </ b> A and one end 15 </ b> B of the half ring-shaped part 12 </ b> B are pivoted by a pivot shaft 17. An engagement hole 18 is formed in the other end portion 16A of the half ring-shaped portion 12A, and an engagement protrusion portion 19 is formed in the other end portion 16B of the half ring-shaped portion 12B. The part 19 can be engaged with the engagement hole 18.

  On the wall surface W side of the heel gripping portion 12, a heel support portion 13 is integrally formed to project. The eaves support portion 13 has a square outer cross-sectional shape, and an insertion hole 21 for inserting an eaves fixture 20 made of a nail is formed in the center in the axial direction. As the anchor fixture 20 made of a nail, a normal nail having a required length may be used, or a nail with a mark indicating a driving depth may be used. Further, the wall surface W side of the heel support portion 13 serves as a protruding dimension adjusting member insertion portion 22 for inserting a part of the protruding dimension adjusting member 14. A protruding dimension adjusting member insertion space 23 as shown in 1 (c) is formed.

  In the protruding dimension adjusting member insertion portion 22, as shown in FIG. 1 (d), which is a cross-sectional view taken along the line BB of FIG. 1 (b), and FIG. A first insertion space 27 having a square cross section is formed by four wall portions 26a, 26b, 26c, and 26d up to 25 insertion restricting surfaces 25 ′. Further, as shown in FIG. 1 (e), which is a cross-sectional view taken along the line C-C of FIG. 1 (b), and FIG. Up to the insertion restricting surface 28 'of the insertion restricting portion 28, the cross-sectional shape of the first insertion restricting portion 25 protrudes in a triangle shape at the upper right corner portion, and a pentagonal shape in which the upper right corner portion of the square is cut out. A second insertion space 29 having a cross section is formed.

  On the other hand, the projected dimension adjusting member 14 has a predetermined length in the axial direction, and has an insertion hole 30 through which the rod fixing tool 20 is inserted at the center in the axial direction. In addition, the protruding dimension adjusting member 14 has an outer cross-sectional shape perpendicular to the axial direction that is complementary to the cross-sectional shape of the second insertion space 29, that is, a pentagonal shape in which the upper left corner of the square is notched. A slope portion 31 is formed. Reference numeral 32 denotes an insertion tip surface.

  When constructing the hook metal fitting 11 of the present embodiment, first, the protruding dimension is set by the distance between the hook and the wall surface W (not shown). In the case of the present embodiment, the outgoing dimension includes a first outgoing dimension that allows the outgoing dimension adjusting member 14 to be inserted up to the insertion restricting surface 25 ′ of the first insertion restricting portion 25, and the second outgoing dimension adjusting member 14. It is possible to have two types of second projecting dimensions in which the insertion restricting portion 28 is inserted up to the insertion restricting surface 28 '.

  For example, in the case of the first protruding dimension in which the protruding dimension adjusting member 14 is inserted up to the insertion restricting surface 25 ′ of the first insertion restricting portion 25, the insertion leading end surface 32 of the protruding dimension adjusting member 14 is the first. The protruding dimension adjusting member 14 is rotated in the axial direction so as to come into contact with the insertion restricting surface 25 ′ of the insertion restricting section 25 and inserted from the inlet 24 of the protruding dimension adjusting member inserting section 22. In this case, the insertion tip surface 32 is as shown in FIG. In this way, the protruding dimension adjusting member 14 abuts on the insertion restricting surface 25 ′ of the first insertion restricting portion 25 and enters only to that position. Then, with the half-ring-shaped portion 12B of the heel gripping portion 12 of the heel handle 11 being opened, the heel fixture 20 made of a nail is extended from the insertion hole 21 of the heel support portion 13 from the heel side. The insertion hole 30 of the dimension adjusting member 14 is inserted and driven into the wall surface W, and the barbage 11 is fixed to the wall surface W. After that, after attaching the hook metal fitting 11 around the hook, the hooks 19 of the half ring-shaped part 12B are engaged with the engaging holes 18 of the half ring-shaped part 12A to grip the hook. .

  In addition, in the case where the extension dimension adjusting member 14 is the second extension dimension that is inserted up to the insertion restricting surface 28 ′ of the second insertion restricting portion 28, the insertion tip end face 32 of the exit dimension adjusting member 14 is the first. The insertion dimension adjusting member 14 is adjusted so that it is inserted further into the back without being in contact with the insertion restriction surface 25 ′ of the insertion restriction portion 25, and is in contact with the insertion restriction surface 28 ′ of the second insertion restriction portion 28. It inserts from the entrance 24 of the member insertion part 22. For this purpose, the protruding dimension adjusting member 14 is inserted by being rotated counterclockwise by about 90 degrees from the rotational position about the axis in FIG. In this case, the insertion tip surface 32 is as shown in FIG. In this way, the projected dimension adjusting member 14 enters the position of the insertion restricting surface 28 ′ of the second insertion restricting portion 28. Accordingly, the outgoing dimension is smaller than the above case. Thereafter, in the same manner as in the above case, driving of the hook fixing tool 20 made of a nail, fixing of the hook metal fitting 11 to the wall W, and gripping of the hook are performed.

  According to the present embodiment, it is possible to easily and accurately set the protruding dimension according to the insertion restriction position of the protruding dimension adjusting member 14. Further, the hook fixing tool 20 made of a nail is hidden by the protruding dimension adjusting member 14 and is not visible from the outside, so that the appearance is good. Furthermore, it is not necessary to color the heel fixture 20 made of nails, which leads to cost reduction.

  As mentioned above, although this invention was demonstrated by one Embodiment, this invention is not limited to the said embodiment, A various deformation | transformation and change are possible.

  For example, in the above embodiment, the outer cross-sectional shape of the heel support portion 13 is a square, but according to the present invention, various shapes such as a rectangle, a hexagon, a circle, and an ellipse can be used.

  In the above embodiment, the outer cross-sectional shape of the projecting dimension adjusting member 14 is a shape in which one corner of a square is cut obliquely, and the cross-sectional shape of the second insertion space 29 is a complementary shape. According to the present invention, the outer cross-sectional shape of the protruding dimension adjusting member 14 may be various graphic shapes such as a rectangle, a hexagon, a circle, an ellipse, and the like as shown in FIGS. 4 (a) and 4 (b). It may be a letter shape or a cross shape. In this case, in the extended dimension adjusting member insertion space, an insertion restricting surface is formed so that the extended dimension can be set at two or more restricting positions in consideration of the shape of the extended dimension adjusting member.

  Moreover, in the said embodiment, although the nail was used as the heel fixing tool 20, in this invention, it is not limited to this, You may use another fixing tools, such as a wood screw.

  Moreover, in the said embodiment, although the hook metal fitting 11 was used for the testicles, according to this invention, it can also be used for the corners.

  Further, in the above embodiment, the heel gripping portion 12 of the heel clip 11 grips the entire periphery of the heel. However, according to the present invention, if reliable gripping can be performed, the circumferential direction You may make it hold | grip partially.

It is a figure which shows one Embodiment of the hook metal fitting by this invention, (a) is a top view, (b) is a side view, (c) is the sectional view on the AA line of (a), (d) is. FIG. 5B is a sectional view taken along line BB in FIG. 5B, and FIG. 5E is a sectional view taken along line CC in FIG. It is a figure which shows the protrusion dimension adjustment member used for the hook metal fitting of the said embodiment, (a) is a side view, (b) is the figure seen from the hook holding part side. It is a figure which shows the insertion front end surface of the protruding dimension adjustment member from which the rotation position of the direction around an axis differs. It is the figure which looked at another 2 examples of the protruding dimension adjusting member from the heel gripper side.

Explanation of symbols

DESCRIPTION OF SYMBOLS 11 Brace metal fittings 12 Collar gripping part 13 Collar support part 14 Outward dimension adjustment member 17 Pivoting shaft 18 Engagement hole 19 Engagement protrusion part 20 Persimmon fixture 21, 30 Insertion hole 22 Outward dimension adjustment member insertion part 23 Outward dimension adjusting member insertion space 25 First insertion restriction portion 25 ′, 28 ′ Insertion restriction surface 27 First insertion space 28 Second insertion restriction portion 29 Second insertion space 31 Slope portion 32 Insertion tip surface W Wall surface

Claims (1)

  A heel gripping part that grips the periphery of the heel and a heel support section that protrudes from one side of the heel gripping section to the wall surface side and supports the heel fixing tool through the heel support. In the hook metal fitting that is fixed by being driven into the wall via the part, the protruding dimension adjusting member in which the cross-sectional shape perpendicular to the axial direction differs depending on the specific rotational position in the direction around the axis is inserted separately. As a body, a protruding dimension adjusting member insertion space is formed on the wall surface side of the heel support portion, and when the protruding dimension adjusting member is inserted into the protruding dimension adjusting member insertion space, the direction around the axis of the protruding dimension adjusting member A scissors barb characterized in that a restricting portion for restricting the insertion of the protruding dimension adjusting member is formed at a different axial direction position in accordance with the rotational position.

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