JP3347022B2 - Connection structure, net fence mounting structure and panel-like material mounting structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a connecting structure for connecting or mounting by using screws, a mounting structure for a net-like fence, and a mounting structure for a panel-like material.

[0002]

2. Description of the Related Art In a conventional coupling structure or mounting structure using a male screw and a nut, a male screw is passed through a joined body from one side and a nut is screwed into the male screw from the other side. .

[0003]

For this reason, in the conventional connection structure using a male screw and a nut, it is necessary to work on the object to be connected from both sides. Therefore, for reasons such as the inability to reach one side,
If the operation can be performed from only one side, there is a problem that the operation cannot be performed.

The present invention has been made in view of such a conventional situation, and an object of the present invention is to provide a connecting structure and a net-like structure capable of performing a connecting or attaching operation only from one side. An object of the present invention is to provide a fence mounting structure and a panel-like material mounting structure.

[0005] Further objects of the present invention will become clear from the description hereinafter.

[0006]

In the coupling structure according to the present invention, after the projection provided on the coupling tool is passed through the coupling hole formed in the object to be coupled, the projection passes through the coupling hole. The coupling is moved to a position where it cannot be performed, and thereafter, the coupling is moved in the axial direction of the female thread with respect to the external thread by rotating a male screw screwed to the female screw, thereby allowing the coupling to be moved. The joint is moved back to the joint hole, and the protrusion is brought into contact with a portion around the joint hole, whereby the joint is joined to the object to be joined.

In the mounting structure of the mesh fence according to the present invention, the fitting is connected to the object to be bonded through the fitting using the above-mentioned connecting structure, and the mesh fence formed by combining the wires is connected through the fitting. To the object to be joined.

In the mounting structure for a panel-shaped member of the present invention, the mounting member is connected to the object to be connected via a connecting member by using the connecting structure, and the panel-shaped member is supported by the mounting member. Thereby, a panel-shaped member is attached to the joined object via the attachment and the joint.

[0009]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described based on embodiments.

[0010]

1 to 22 show a first embodiment of the present invention. In this embodiment, the present invention is applied to the support 1 (the object to be connected in this embodiment).
This is an example in which the present invention is applied to a structure for attaching a mesh fence 2 to a vehicle. 1 to 6 show the mounting fixture 3 in this embodiment.
Is shown. The attachment 3 is formed by pressing a metal plate such as a steel plate, and has a main part 4 and a holding part 5 integrally. The main part 4 basically has a U-shape in cross section, and two surfaces 4a and 4 corresponding to upper and lower sides of the U-shape.
Bay portions 6 are provided at the ends on the opening side of the U-shape of b, respectively. In the vicinity of the bay 6 at the end, a face 4
An overhanging portion 60 that extends outward in a direction perpendicular to a and 4b is provided. As shown in FIG. 5, a wide portion 7 is provided on a surface 4c of the main portion 4 corresponding to the vertical side of the U-shape.
a, and a convex male screw insertion hole 7 having a narrow portion 7b is formed. The holding portion 5 rises inclining from one end of the surface 4c of the main portion 4, and is bent so as to incline to the opposite side near the tip. The tip of the holding portion 5 is a free end. A rectangular male screw insertion hole 8 is formed in the holding portion 5 so as to face the male screw insertion hole 7.

FIGS. 7 to 12 show the coupler 9 in this embodiment. This coupling 9 is also basically formed by pressing a metal plate such as a steel plate, and has a base 10 and a pair of extension portions 11.
Are integrally provided. The base 10 is formed by being bent so as to form a square tube having a substantially square cross section, so that a discontinuous portion 12 is formed at the center of one of four surfaces formed by the base 10. Are formed.
A female screw 13 is formed on the inner periphery of the base 10. In this embodiment, since the female screw 13 is formed on the base 10 having a substantially square cross section, the female screw 13 is discontinuous near the four corners of the base 10. May be formed continuously. Further, the cross section of the base 10 may be a shape other than a square such as a circle or a hexagon. A pair of retaining portions 14 are formed at one end of the base portion 10.
Reference numeral 4 protrudes outward in a direction perpendicular to the axis of the female screw portion 13.

The pair of extending portions 11 project from two opposite surfaces of the base 10 at ends opposite to the retaining portions 14 in a direction substantially parallel to the axis of the base 10. Each extension 11 is formed with a projection 15 that projects vertically and outward with respect to the axis of the female screw 13 by cutting and raising a part of the extension 11.

FIG. 13 shows a part of the reticulated fence 2, which is formed by welding steel wires 16 having a circular cross section to each other in a grid pattern. FIG. 14 shows a support 1 for supporting the mesh fence 2.
(The object to be joined in the present embodiment) is shown, and the column 1 is made of a square pipe material having a rectangular cross section. This pillar 1
Is provided with a coupling hole 17 having a wide portion 17a and a narrow portion 17b and having a shape in which the convex shape is inverted.

Next, the joining operation in this embodiment will be described. First, as shown in FIGS.
8a from the side of the holding portion 5 with the male screw 18 having the mounting member 3a.
The male screw 18 is screwed into the female screw portion 13 of the coupler 9 while being inserted through the male screw insertion holes 8 and 7 of the connector 9. Subsequently, as shown in FIGS. 17 to 19, in this state, the distal end side of the coupling tool 9 is made to penetrate into the column 1 through the coupling hole 17, so that the projection 15 enters the column 1. At this time, first, as shown by the dashed line in FIG.
19 is made to penetrate into the column 1 at the wide portion 17a of the coupling hole 17 and then moved downward so that the base 10 fits into the narrow portion 17b of the coupling hole 17 as shown by the solid line in FIG. To Also, with this, the bay 6 of the fixture 3
The wire 16 of the net-like fence 2 is inserted into the wire.

Next, as shown in FIGS. 20 to 22, when the male screw 18 is rotated in the tightening direction, the male screw 18 is rotated.
As the distance between the head 18a of the support member 9 and the coupling tool 9 becomes smaller, the protrusion 15 comes into contact with a portion around the coupling hole 17 on the inner surface of the column 1 and the holding portion 5
8, is deformed toward the column 1 by being pressed by the head 18a, the column 1, the mounting member 3 and the wire 16 are clamped between the projecting portion 15 and the head 18a, and the wire 16 is held by the holding portion 5 and the bay portion. 6
Is sandwiched between. As a result, the connecting tool 9 is connected to the support 1 by work from only one side (outside of the support 1), and the mesh fence 2 is mounted on the support 1 via the connecting tool 9 and the mounting 3. In the present embodiment, when the male screw 18 is tightened as described above, the base 10 having a non-circular cross section of the coupling tool 9 is connected to the narrow portion 1 of the coupling hole 17.
By being fitted to 7b, the connector 9 does not rotate together with the male screw 18. Also, the fastener 9
The base 10 is provided with the retaining portion 14, so that the entirety of the coupling 9 is prevented from passing through the coupling hole 17 when the coupling 9 is caused to enter the column 1. In the above description, the male screw 18 is first screwed into the female screw portion 13 of the coupling tool 9 and then the distal end side of the coupling tool 9 is made to penetrate into the column 1 through the coupling hole 17. The male screw 18 may be screwed into the female screw portion 13 of the coupling tool 9 after the distal end side of the coupling tool 9 is inserted into the support column 1 through the coupling hole 17.

FIGS. 23 to 37 show a second embodiment of the connecting structure according to the present invention. In this embodiment, a panel member 39 such as an exterior material of a building is formed by lowering the panel member 39 in a phased manner. This is an embodiment in which the present invention is applied to a mounting structure of a panel-shaped member for mounting the panel-shaped member 39 and the upper panel-shaped member 39 in a state where they abut against each other.

FIGS. 23 and 24 show the fixture 20 in this embodiment. The fixture 20 is formed by pressing a metal plate made of steel, aluminum alloy, stainless steel, or the like, and a main portion 21 of the fixture 20 includes a panel support member 22 (to be connected in the present embodiment). ) Is parallel to the panel support member 22 at the time of attachment to the panel support member 22. A recess 23 is provided at a substantially central portion of the main portion 21 of the attachment 20.
Is provided with a male screw insertion hole 24 at the center thereof.

At both left and right end portions of the main portion 21, there are provided side surface portions 25 which are bent from the both end portions vertically rearward with respect to the main portion 21, and the lower ends of the rear end portions of these side surface portions 25 are provided. The nearby portion 25a is inclined in a curved shape so as to come forward as it goes to the lower end. At the lower center portion of the main portion 21, there is provided a rectangular lower panel supporting member contact portion 26 bent rearward at a right angle from the lower center portion. At the lower left end and the lower right end of the main portion 21,
A front protruding portion 27 is provided, which is bent at a right angle forward from the left and right lower end portions. At the front ends of the left and right front protruding portions 27, an upper bent piece 28 and a lower bent piece 29 which are bent upward and downward at substantially right angles from the front end, respectively, are provided. The main part 21, the front protruding part 27 and the lower bent piece 29 constitute a lower material engaging part 30, while the main part 21, the front protruding part 27 and the upper bent piece 28 form an upper material engaging part. 31 are configured.

FIGS. 25 to 30 show the coupling 3 in this embodiment.
2 is shown. The connecting member 32 is also basically formed by pressing a metal plate such as a steel plate, and integrally has a base 33 and a pair of extending portions 34. The base 33 is formed by being bent so as to form a square tube having a substantially square cross section, thereby forming a discontinuous portion 35 at the center of one of the four surfaces of the base 34. ing. A female screw portion 36 is formed on the inner periphery of the base portion 33.
The pair of extension portions 34 protrude from ends of two opposing surfaces of the base 33 in a direction substantially parallel to the axis of the base 33. Each extension 34 is bent so that the portion near the root of the extension 34 overlaps and bulges outward, thereby projecting outward and perpendicular to the axial direction of the female screw 36. A protruding portion 37 is formed.

FIGS. 31 and 32 show the panel support member 22 (the bonded body in this embodiment) in this embodiment. The panel support member 22 is provided upright in the vertical direction, and has a hat-shaped cross section. The panel support member 22 is provided with a connection hole 38 having a wide portion 38a and a narrow portion 38b and having a shape in which the convex shape is inverted.

As shown in FIGS. 33, 34 and 36, an upper solid portion 40 is formed at the upper end of the panel-shaped member 39 to be attached to the panel support member 22 by cutting the outer surface thereof. On the other hand, a lower real part 41 is formed at the lower end of the panel-shaped member 39 (indicated by a dashed line in FIG. 36) by cutting out the inner surface thereof. Further, a lower real part 4 is provided at the lower end of the panel-shaped member 39.
The engagement groove 42 is formed so as to be in contact with the inner surface of the first groove 1.

Next, the joining operation in this embodiment will be described. First, as shown in FIGS.
The male screw 43 having 3a is inserted into the male screw insertion hole 2 of the fixture 20.
4 and screw the male screw 43 into the female screw portion 36 of the coupling tool 32. Subsequently, in this state, the distal end side of the coupling tool 32 is passed through the coupling hole 38 and the panel supporting member 22 is
And the projection 37 is positioned on the inner surface side of the panel supporting member 22. In this case, first, FIG.
5, the distal end side of the coupling tool 32 is made to penetrate into the inner surface side of the panel support member 22 at the wide portion 38a of the coupling hole 38, and then is moved downward as shown by the solid line in FIG. Then, the base 33 is fitted into the narrow portion 38b of the coupling hole 38.

Next, as shown in FIGS. 36 and 37, when the male screw 43 is rotated in the tightening direction, the distance between the head 43a of the male screw 43 and the coupling tool 32 becomes smaller, so that the protrusion is formed. The portion 37 is brought into contact with a portion of the inner surface of the panel support member 22 around the connection hole 38, and the panel support member 22 and the attachment 20 are provided between the head 43 a of the male screw 43 and the protrusion 37 of the connection member. It is pinched. Thereby, the coupling tool 32 is coupled to the panel support member 22 by the operation from only one side (outside the panel support member 22),
Further, the attachment 20 is connected to the panel supporting material 2 via the coupling 32.
2 attached. Further, when the male screw 43 is tightened in this manner, the upper real part 40 of the panel-shaped member 39 is engaged with the lower material engaging part 30 of the mounting member 20, so that the mounting member 20 can be connected to the panel member 39. The upper end of the lower panel 39 is attached to the panel support 22. In the present embodiment, the mounting fixture 20 is thus mounted on the panel supporting member 22.
In this state, the side surface portion 25 and the lower panel support member contact portion 26 of the attachment 20 are in contact with the surface of the panel support member 22.

In this embodiment, when the male screw 43 is tightened as described above, the base 33 of the connecting member 32 having a non-circular cross section is fitted into the narrow portion 38b of the connecting hole 38, so that the male screw 43 The coupling tool 32 does not rotate together with 43. Further, in the present embodiment, when attaching the fixture 20 to the panel support member 22 as described above, the rear end of the side surface portion 25 of the fixture 20 is attached to the panel support member 22 by the portion 25a near the inclined lower end. By sliding the fixture 20 downward on the panel support member 22 while making contact with the panel support member 22, the upper real portion 4 of the panel-shaped member 39 can be easily formed.
0 can engage the lower member engaging portion 30 of the fixture 20.

Next, as shown by a dashed line in FIG. 36, the upper bent piece 28 of the fixture 20 penetrates into the engagement groove 42 at the lower end of the upper panel member 39, and A portion of the lower end of the shape member 39 inside the engagement groove 42 is engaged with the upper member engagement portion 31 of the fixture 20,
The lower end of the upper panel 39 is brought into contact with the upper end of the lower panel 39.

Thereafter, the panel-like members 3 are sequentially moved upward in the same manner.
By attaching 9, the panel-shaped members 39 can be attached to the panel supporting member 22 in a state where the panel-shaped members 39 are vertically butted against each other.

FIGS. 38 to 45 show a third embodiment of the present invention, which is also a panel-like material 3 such as a building exterior material.
This is an embodiment in which the present invention is applied to a mounting structure in which a lower panel-shaped member 39 and an upper panel-shaped member 39 are attached to each other in a phased manner in a state where the lower panel-shaped member 39 and the upper panel-shaped member 39 abut against each other.

FIGS. 38 and 39 show the coupler 45 in this embodiment. The connecting member 45 is made of metal such as steel, and has a base 46 and a projecting portion 47 integrally. The cross-sectional shape of the base 46 is a circle that is parallel to each other.
It has a notched shape on its surface, and a female screw portion 48 is formed at its axial center. The protruding portion 47 is formed by header processing at one end of the base 46, has a truncated cone shape, and protrudes radially outward from the base 46.

FIG. 40 shows a panel supporting member 49 (the object to be connected in this embodiment) in this embodiment. The panel supporting member 49 is erected in the vertical direction as in the second embodiment, and has a hat-shaped cross section.
The panel support 493 has a circular wide portion 50.
a and a keyhole-shaped coupling hole 50 having a vertically long rectangular narrow portion 50b.

Next, the joining operation in this embodiment will be described. First, as shown in FIGS. 41 and 42, the head 4
The male screw 43 having 3a is inserted into the male screw insertion hole 24 of the attachment 20 similar to that of the second embodiment,
This male screw 43 is screwed into the female screw portion 36 of the coupling tool 45. Subsequently, in this state, the distal end side of the coupling tool 45 is made to enter the inner surface side of the panel supporting member 49 through the coupling hole 50,
The projection 47 is located on the inner side of the panel support 49. In this case, first, as shown by the dashed line in FIG.
After invading the inner surface side of the panel support material 49 through a
Moved downward, as shown by the solid line in FIG.
6 fits into the narrow portion 50b of the coupling hole 50.

Next, as shown in FIGS. 44 and 45, when the male screw 43 is rotated in the tightening direction, the distance between the head 43a of the male screw 43 and the coupling member 45 becomes smaller, so that the protrusion is formed. The portion 47 abuts on a portion of the inner surface of the panel support 49 around the coupling hole 50, and the panel support 4 is disposed between the head 43 a of the male screw 43 and the protrusion 47.
9 and the fixture 20 are clamped. Thereby, the work from only one side (outside of the panel support 49) allows
The coupling tool 45 is coupled to the panel support 49, and the attachment 20 is attached to the panel support 49 via the coupling 45. Further, when the male screw 43 is tightened in this manner, the upper real part 40 of the panel-shaped member 39 is engaged with the lower material engaging part 30 of the mounting member 20, so that the mounting member 20 can be connected to the panel member 39. The upper end of the lower panel 39 is attached to the panel support 49.

Also, in this embodiment, when the male screw 43 is tightened as described above, the base 46 having a non-circular cross section of the fitting 45 is fitted in the narrow portion 38b of the connecting hole 38, so that the male screw 43 is fitted. The coupling tool 45 does not rotate together with 43.

Next, as shown by the dashed line in FIG. 44, the upper bent piece 28 of the fixture 20 penetrates into the engagement groove 42 at the lower end of the upper panel member 39, and A portion of the lower end of the shape member 39 inside the engagement groove 42 is engaged with the upper member engagement portion 31 of the fixture 20,
The lower end of the upper panel 39 is brought into contact with the upper end of the lower panel 39. Thereafter, the panel-like members 39 are sequentially attached to the upper side in the same manner, so that the panel-like members 39 can be attached to the panel support members 49 in a state where the panel-like members 39 abut each other up and down in a phased manner.

[0034]

As described above, the bonding structure according to the present invention is as follows.
It is possible to obtain an excellent effect such that the joining or the attaching operation can be performed only by the operation from one side.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a fixture according to a first embodiment of the present invention.

FIG. 2 is a front view showing the attachment.

FIG. 3 is a side view showing the attachment.

FIG. 4 is a sectional view taken along line IV-IV in FIG.

FIG. 5 is a rear view showing the attachment.

FIG. 6 is a plan view showing the attachment.

FIG. 7 is a perspective view showing a coupler in the first embodiment.

FIG. 8 is a front view showing the coupler.

FIG. 9 is a side view showing the coupler.

FIG. 10 is a bottom view showing the coupler.

11 is a sectional view taken along line XI-XI in FIG.

FIG. 12 is a bottom view showing the coupler.

FIG. 13 is a front view showing a part of the mesh fence in the first embodiment.

FIG. 14 is a front view showing a support (an object to be connected) in the first embodiment.

FIG. 15 is a cross-sectional view showing a state in which a male screw is inserted into a fitting and a male screw is screwed into a coupler in the first embodiment.

FIG. 16 is a rear view showing a state in which a male screw is inserted into a fitting and a male screw is screwed into a fitting in the first embodiment.

FIG. 17 is a cross-sectional view showing a state in which the distal end side of the coupler is inserted into the support in the first embodiment.

FIG. 18 is a sectional view taken along line XVIII-XVIII in FIG. 17;

FIG. 19 is a rear view showing a method of inserting the coupling tool into the coupling hole of the column as viewed from the inside of the column in the first embodiment.

FIG. 20 is a cross-sectional view showing a state in which a male screw is tightened in the first embodiment.

21 is a sectional view taken along line XXI-XXI in FIG.

FIG. 22 is a front view showing a state in which a male screw is tightened in the first embodiment.

FIG. 23 is a perspective view showing a fixture according to the second embodiment of the present invention.

FIG. 24 is a longitudinal sectional view showing the attachment.

FIG. 25 is a perspective view showing a coupler in the second embodiment.

FIG. 26 is a front view showing a coupler in the second embodiment.

FIG. 27 is a side view showing a coupler in the second embodiment.

FIG. 28 is a plan view showing a coupler in the second embodiment.

29 is a sectional view taken along line XXIX-XXIX in FIG. 28.

FIG. 30 is a bottom view showing the coupler.

FIG. 31 is a front view showing a panel supporting member (combined body) in the second embodiment.

FIG. 32 is a cross-sectional view showing the panel supporting member.

FIG. 33 is a cross-sectional view showing a state in which a male screw inserted through a fixture in the second embodiment is screwed into a coupler and the coupler is inserted into a panel supporting member.

34 is a sectional view taken along the line XXXIV-XXXIV in FIG.

FIG. 35 is a rear view showing a method of inserting the coupling tool into the coupling hole of the column in the second embodiment, as viewed from the inside of the panel supporting member.

FIG. 36 is a sectional view showing a state in which a male screw is tightened in the second embodiment.

FIG. 37 is a sectional view taken along the line XXXVII-XXXVII in FIG. 36;

FIG. 38 is a longitudinal sectional view showing a coupler in the third embodiment of the present invention.

FIG. 39 is a front view showing the coupling.

FIG. 40 is a front view showing a panel supporting member (combined body) in the third embodiment.

FIG. 41 is a cross-sectional view showing a state in which a male screw inserted through a fixture in the third embodiment is screwed into a coupler and the coupler is inserted into a panel supporting member.

42 is a sectional view taken along line XLII-XLII in FIG. 41.

FIG. 43 is a rear view showing a method of inserting the coupling tool into the coupling hole of the column in the third embodiment, as viewed from inside the panel support member.

FIG. 44 is a sectional view showing a state in which a male screw is tightened in the third embodiment.

FIG. 45 is a sectional view taken along line XLV-XLV in FIG. 44;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Prop (combined body) 2 Reticulated fence 3 Attachment 4 Main part 5 Holding part 6 Bay part 7 Male screw insertion hole 8 Male screw insertion hole 9 Connector 10 Base 12 Discontinuous part 13 Female screw part 15 Projection part 16 Wire rod 17 Connection hole Reference Signs List 18 male screw 18a head 20 mounting tool 22 panel support (combined body) 24 male screw insertion hole 32 connecting tool 33 base 36 female screw section 37 projecting section 38 connecting hole 38a wide section 38b narrow section 43 male screw 43a head 45 connecting section 46 Shaft part 47 Projecting part 48 Female screw part 49 Panel support (bonded body) 50 Connecting hole 50a Wide part 50b Narrow part

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁷ , DB name) F16B 5/00-5/12 F16B 23/00-43/02 F16B 13/04 F16B 7/18 E04H 17 / 00-17/26

Claims (4)

(57) [Claims] 1. A metal plate is formed into a tubular shape by press working.
A cross section that is bent likewise and has a discontinuity in the circumferential direction
Non-circular base and female screw part provided on the inner circumference of this base
When a fastener having a projection projecting in a direction perpendicular to at least the axial direction of the internally threaded portion, said coupler
A wide portion through which the protrusion can pass and the protrusion of the coupling tool
And a coupled body having a coupling hole having a narrow portion through which a portion cannot pass. The coupling device includes: passing the projecting portion of the coupling tool through the coupling hole in the wide portion; The fasteners on the body
Move to the narrow part side, the base part of the coupling hole
In the state fitted in the narrow portion, after that, by rotating a male screw screwed to the female screw portion, to move the coupling tool relative to the male screw in the axial direction of the female screw part, the coupling tool A coupling structure in which the coupling member is coupled to the coupled member by moving the coupling member back to the coupling hole and abutting the protruding portion on a portion around the coupling hole. 2. A metal fence formed by combining wire rods and a metal plate bent by pressing into a cylindrical shape.
Base having a non-circular cross section having a discontinuity in the circumferential direction.
A coupling having at least an internal thread provided on the inner periphery of the base, and a projection that projects at least in a direction perpendicular to the axial direction of the internal thread; and the projection of the coupling can pass through. and the conjugate the projecting portion between the wide portion and the coupler is spaced coupling holes having a impossible passing narrow portion, a main portion, and a male screw insertion hole and the bay portion opened in the main portion, A holding part integrally formed with a holding part having a free end at the tip end and facing the bay part, a male screw insertion hole formed in the holding part, and a male screw having a head. The male screw is inserted from the side of the holding portion into the holding portion of the mounting tool and the male screw insertion hole of the main portion, and the male screw is screwed into the female screw portion of the fitting, and The protruding part in the wide part After passing through the coupling hole, said moving said coupler to said narrow portion side with respect to the conjugate, said base of said coupling hole
The wire of the mesh fence is inserted into the indented portion of the fitted state and to Rutotomoni said fitting to said narrow portion, thereafter to the said coupler relative to rotating male screw the external thread By moving in the axial direction of the female thread portion, the coupling tool is moved back to the coupling hole side, and the projecting portion is brought into contact with a portion around the coupling hole, and the male screw The pressing portion is pressed against the head to deform the pressing portion toward the object, and the object, the mounting tool, and the wire are clamped between the projecting portion and the head, and By connecting a wire between the holding portion and the bay portion, the connecting member is connected to the object to be connected, and the mesh fence is connected to the object through the connecting member. Net to attach Mounting structure of the fence. 3. A mounting member for supporting a panel-shaped material having a male screw insertion hole formed therein, and a metal plate formed by pressing to bend into a cylindrical shape.
Base having a non-circular cross section having a discontinuity in the circumferential direction.
A coupling having at least an internal thread provided on the inner periphery of the base, and a projection that projects at least in a direction perpendicular to the axial direction of the internal thread; and the projection of the coupling can pass through. A coupling member having a coupling hole having a wide portion and a narrow portion through which the protruding portion of the coupling member cannot pass, and a male screw having a head, and Insert through the male screw insertion hole,
After the male screw is screwed into the female screw portion of the coupling tool, and the projecting portion of the coupling tool is passed through the coupling hole in the wide portion, the coupling tool is narrowed relative to the object to be coupled. is moved to the section side, the coupling of said base
The fitting is inserted into the narrow hole of the hole, and then the male screw is rotated to move the coupling tool relative to the male screw in the axial direction of the female screw part, thereby connecting the coupling tool to the coupling hole. To return to the side, and the protrusion is brought into contact with a portion around the coupling hole, and the mounting fixture and the coupled object are located between the head of the male screw and the protrusion. An attachment structure for a panel-shaped member, wherein the panel-like member is attached to the object-to-be-connected via the attachment and the coupling member while the holding member is connected to the object-to-be-connected by being clamped. 4. The lower panel-shaped member and the upper panel.
The workpiece is attached to the object with the
A mounting structure for a panel-shaped material to be attached,Attachment
Is the distance between the lower panel-shaped member and the upper panel-shaped member.
The lower panel
A lower member engaging portion with which the metal member is engaged, and the upper panel
An upper member engaging portion with which the shape member is engaged.3Description
Panel-shaped material mounting structure.