JP6935077B2 - Hanger pipe device - Google Patents

Description

The present invention relates to a hanger pipe device, and more particularly to a hanger pipe device for fixing a pipe inserted into an opening of a hanger bracket.

Hanger pipe devices are often used when displaying and storing clothing. As this hanger pipe device, a pipe that engages the hooks of each hanger bracket with the engagement holes provided in each of the pair of columns and hangs the hanger or the like in the openings provided at the tips of these hanger brackets. Is known to have been inserted and attached.

The opening of the hanger bracket is formed to be slightly larger than the outer shape of the pipe for inserting the pipe. Therefore, when the pipe is pushed, the pipe moves from the opening of the hanger bracket. Therefore, the applicant has proposed a hanger pipe device for fixing the pipe (see Patent Document 1). This hanger pipe device will be described with reference to FIGS. 14 to 19. The hanger pipe device includes a bracket 100 having an opening 110 at the tip having an opening 110 larger than the outer diameter of the pipe, a pipe 108 inserted into the opening 110, and a pipe fixture 130 attached to the opening 110 to fix the pipe 108. And.

The hanger bracket 100 has a notch recess 114 on which the pipe fixture 130 is mounted on the center side of the rear end portion of the opening 110, and a pipe fixture separated from the recess 114 toward the rear end side. A circular hole 113 for mounting the 130 is provided. A notched recess 112 connecting the recess 114 and the circular hole 113 is provided. The notch recess 112 provided in the opening 110 is formed in a size that allows the threaded portion 151 of the threaded body 150 to pass through but not the cylindrical portion 152.

The pipe fixture 130 includes a fixture body 130a, a nut portion 104, and a screw body 150. The fixture main body 130a is provided with a pair of claws 135 and 135 from the base 136, and the gap between the claws 135 and 135 is used as a groove 134 into which the hanger bracket 100 is fitted. A pair of tip portions 133 that come into contact with the pipe 108 are provided on the surface of the base 136 opposite to the claw portion 135. In both claws 135, a long hole 131 into which the screw body 150 is inserted and a tapered receiving portion 132 into which the tip of the nut portion 140 or the head of the screw body 150 is inserted are connected to the long hole 131. It is provided up to the surface side of the claw portion 135.

The nut portion 104 is formed in a tapered shape similar to the taper of the receiving portion 132 so that the tip portion thereof fits into the receiving portion 132 of the fixture main body 130a. The screw body 150 is provided with a cylindrical portion 152 connected to the head portion, and is provided on the screw portion 151 first from the cylindrical portion 152. As described above, the threaded portion 151 is formed to have a size that allows it to pass through the notch recess 112, and the cylindrical portion 152 has a diameter larger than that of the threaded portion 151 and cannot pass through the notched recess 112 but fits into the circular hole 113. It has become. Further, the length of the cylindrical portion 152 is formed to be equal to or slightly longer than the total length of the thickness of the claw portion 135 and the width of the groove portion 134. The length of the threaded portion 151 is formed by summing the thickness of the claw portion 135, the width of the groove portion 134, and the length that the screwed nut portion 140 can hold in the nut portion 140.

Then, a pipe fixture 130 with the screw body 150 and the nut portion 104 attached to the fixture main body 130a is prepared, and as shown in FIG. 17, the screw body 150 is loosened and the recess 114 of the hanger bracket 100 is cut. It is arranged at a position where the screw portion 151 faces the notch recess 112. As shown in FIG. 15, the screw portion 151 is passed through the notch recess 112 of the bracket 100, the screw portion 151 is screwed into the nut portion 104 at the position of the circular hole 113, and the cylindrical portion 152 reaches the circular hole 113. The pipe fixture 130 is attached to the hanger bracket 100.

Next, a method of fixing the pipe 108 to the opening 10 after attaching the pipe fixture 3 to the hanger bracket 100 will be described with reference to FIGS. 18 and 19. As shown in FIG. 18, the pipe 108 is inserted into the opening 110 of the hanger bracket 100. Then, when the cylindrical portion 152 of the screw body 150 is inserted into the position of the circular hole 113 and the nut portion 104 is screwed in, the nut portion 104 moves closer to the hanger bracket 100 at this position. As shown in FIG. 19, when the nut portion 104 moves, the tip of the nut portion 104 comes into contact with the tapered receiving portion 132. When the tip of the nut portion 104 comes into contact with the receiving portion 132 and advances, the fixture main body 130a slides toward the tip end side of the hanger bracket 100 and moves. By this movement, the pipe 108 inserted into the opening 110 is fixed.

Japanese Unexamined Patent Publication No. 2015-128688

In the hanger pipe device described in Patent Document 1 described above, it is necessary to screw in the nut portion 104 to fix the pipe 108.

An object of the present invention is to provide a hanger pipe device having good workability, which can be fixed only by attaching a pipe to a support column.

The hanger pipe device of the present invention includes a hanger bracket having a support column having a plurality of slits, an opening having an opening larger than the outer diameter of the pipe at the tip portion, and an engaging hook inserted into the slit at the rear end portion, and the opening. In a hanger pipe device including a pipe fixture attached to a portion and fixing the pipe, the pipe fixture has a gap between the base and the hanger bracket inserted from one surface of the base. It has a pair of claws that stand upright and a contact portion that is continuously provided from the rear end portion to the tip portion of the other surface of the base and projects toward the opening portion, and the contact portion is said to have the above-mentioned contact portion. from the base of the rear end portion with respect to the moving direction of the pipe toward the tip portion is formed in a tapered shape so as to protrude toward the opening portion side, and insert the pipe into each of the openings of the pair of left and right hanger brackets, the engagement hook of each hanger bracket is inserted into the slit of said post, said hanger bracket is fixed to said strut, and is positioned at an angle perpendicular to the pipe with respect to the hanger bracket, locking the pipe the abutment of the distal end side of the sushi is brought into contact so as to bite into the pipe said pipe is characterized in that it is fixed.

Further, the contact portion may be provided at the upper end portion and the lower end portion of the base so as to project from the base.

Further, the hanger bracket is provided with a notch recess provided on the rear end side of the opening and on which the pipe fixture is mounted, and a notch recess provided apart from the recess on the rear end side of the pipe. A circular hole for attaching the fixing tool for the pipe is provided, and the fixing tool for the pipe is provided with a mounting hole provided at a position facing the circular hole in the pair of claws , and the fixing tool for the pipe is provided from the recess. the pawl portion of the hanger bracket inserted between, can be configured to riveted attachment between the mounting hole and the circular hole of.

In the present invention, the hanger bracket can be fixed and the pipe inserted into the opening of the hanger bracket can be fixed at the same time by simply inserting the pipe into the opening of the hanger bracket and inserting the engaging hook of the hanger bracket into the slit of the support. Since it can be done, workability is significantly improved.

FIG. 5 is a perspective view showing a state in which a pipe fixing tool and a retaining tool are attached to a right hanger bracket for holding a cylindrical pipe according to an embodiment of the present invention. FIG. 5 is a perspective view showing a state in which a pipe fixing tool and a retaining tool are attached to a left hanger bracket for holding a cylindrical pipe according to an embodiment of the present invention. FIG. 3 is a perspective view showing a state in which a pipe fixing tool and a retaining tool are removed from a right hanger bracket for holding a cylindrical pipe according to an embodiment of the present invention. It is a perspective view of the fixture for a pipe used in one Embodiment of this invention. It is a perspective view of the fixture for a pipe used in one Embodiment of this invention. It is a front view of the fixture for a pipe used in one Embodiment of this invention. It is a top view of the fixture for a pipe used in one Embodiment of this invention. FIG. 5 is a top view showing a state in which a pipe fixture is attached to a hanger bracket for holding a cylindrical pipe according to an embodiment of the present invention. FIG. 5 is a front view showing a state in which a pipe fixture is attached to a hanger bracket for holding a cylindrical pipe according to an embodiment of the present invention. FIG. 5 is a top view showing a state in which a pipe is inserted into a hanger bracket to which a pipe fixture is attached according to an embodiment of the present invention. FIG. 5 is a top view showing a state in which a pipe is fixed to a hanger bracket to which a pipe fixture is attached according to an embodiment of the present invention. FIG. 5 is a perspective view showing a state in which a hanger bracket into which a pipe is inserted is fixed to a support column according to an embodiment of the present invention. FIG. 5 is a top view showing a state in which a hanger bracket into which a pipe is inserted is fixed to a support column according to an embodiment of the present invention. It is a perspective view which shows the hanger bracket for holding a conventional cylindrical pipe. It is a perspective view which shows the state which attached the pipe fixing tool and the retaining tool to the hanger bracket for holding a conventional cylindrical pipe. It is an exploded perspective view of the conventional pipe fixture. It is a perspective view which shows the state which attaches the fixture for a pipe to the conventional hanger bracket. It is explanatory drawing which shows the state which the pipe is inserted into the opening of the conventional hanger bracket, and the pipe is fixed by the fixture for a pipe, and shows the state which the pipe is inserted. It is explanatory drawing which shows the state which the pipe is inserted into the opening of the conventional hanger bracket, and the pipe is fixed by the fixture for a pipe, and shows the state which fixed the pipe.

Embodiments of the present invention will be described in detail with reference to the drawings. The same or corresponding parts in the drawings are designated by the same reference numerals, and the explanations are not repeated in order to avoid duplication of explanations.

In the hanger pipe device of the present invention, as shown in FIG. 12, a plurality of slits 91 are provided in a support column 9 fixed to a wall or the like, and an engaging hook provided in the slit 91 at the rear end of the hanger bracket 1. 11 (see FIGS. 1 and 2) is inserted and attached. Then, the pipe 8 is inserted into the opening of the hanger bracket 1. A pipe fixture 3 is attached to the hanger bracket 1, and the pipe 8 inserted into the opening 10 of the hanger bracket 1 is fixed.

Further, a retaining tool 7 is attached to the hanger bracket 1, and a part of the retaining tool 7 is inserted between the slit 91 and the hook 11 to prevent the hanger bracket 1 from falling off from the support column 9. There is. The retaining tool 7 is provided with a protrusion 71 that can be retracted and retracted, and when the engaging hook 11 is inserted into the slit 91 of the support column 9, it enters the inside. Then, after the engaging hook 11 is locked, the protrusion 71 protrudes, and the protrusion 71 enters between the upper surface of the engaging hook 11 and the slit 91 to prevent the bracket 1 from falling off.

1 and 2 show an example of a hanger bracket 1 for holding a cylindrical pipe. FIG. 3 shows a state in which the pipe fixture 3 is removed from the hanger bracket 1. The hanger bracket 1 itself is the same for the right side as well as for the left side. As will be described later, the hanger bracket 1 for the right side (see FIG. 1) and the hanger bracket 1 for the left side (FIG. 2) are mounted in different directions. See).

The hanger bracket 1 is made of a metal plate, and engaging hooks 11 corresponding to the slits 91 of the support column 9 (see FIG. 12) are provided at three places at regular intervals in the vertical direction at the rear end. It is a 3-claw type. It should be noted that this is applied to the hanger bracket 1 having the engaging hook 11, such as a two-claw type in which the engaging hook 11 is provided at two places at regular intervals above and below, and a one-claw type in which the engaging hook 11 is one. The invention is applicable.

A circular opening 10 formed slightly larger than the outer diameter of the pipe is provided at the tip of the hanger bracket 1.

As shown in FIG. 3, in the central portion on the rear end side of the opening 10, a notch recess 14 to which a pipe fixture 3 for fixing the inserted pipe is mounted and a notch recess 14 and the notch recess are provided. A circular hole 13 for attaching the pipe fixture 3 is provided apart from the 14 on the rear end side.

1 and 2 show a state in which the pipe fixture 3 is attached to the notch recess 14 of the hanger bracket 1, and the pipe fixture 3 is attached to the hanger bracket 1 with the attachment rivet 4. In this embodiment, since the pipe fixture 3 is rivet-fixed with the mounting rivet 4, the pipe fixture 3 does not come off from the hanger bracket 1 after the pipe fixture 3 is rivet-fixed.

As shown in FIGS. 4 to 7, the pipe fixture 3 is provided with claw portions 31a and 31b that are erected with a gap into which the hanger bracket 1 is inserted from one surface of the base 30. The gap between the claw portions 31a and 31b is used as a groove portion 34 into which the hanger bracket 1 is fitted. In this embodiment, since the thickness of the hanger bracket 1 is 3 mm, the width of the groove 34 is slightly larger than 3 mm. Both claws 31a and 31b are provided with holes 32 into which the mounting rivets 4 are inserted.

A pair of contact portions that continuously contact the pipe 8 from the rear end portion 30a to the tip portion 30b of the base 30 on the opposite surfaces (hereinafter referred to as the other surfaces) of the claw portions 31a and 31b of the base 30. 33 is provided. The contact portion 33 is provided so as to project from the upper end portion and the lower end portion of the base 30 from the base 30.

As shown in FIG. 7, the other surface of the base 30 projects toward the opening 10 from the rear end 30a toward the tip 30b with respect to the moving direction of the pipe 8 when viewed from the vertical direction. It is formed in a tapered shape. The contact portion 33 provided on the other surface of the base 30 is also formed in a tapered shape so as to project toward the opening 10 side.

The claw portion 31b is formed so that the base 30 has a predetermined length with respect to the moving direction of the pipe 8 and the contact portion 33 projects toward the opening 10 side, so that the pipe 8 is formed from the groove portion 34. It is formed long with respect to the moving direction of. Therefore, as shown in FIG. 7, the claw portion 31a has a rectangular shape when viewed from the upper surface, whereas the claw portion 31b has a trapezoidal shape.

As shown in FIG. 7, in this embodiment, the angle α of the tapered shape of the base 30 is 7.2 °, and the tolerance is ± 0.2 °. The angle α of the tapered shape is set in the range of 7.0 ° to 7.4 °. In this embodiment, the length of the pipe 8 of the base 30 in the moving direction is 15.3 mm. The length a of the portion of the base 30 where the groove 34 is located is formed to be the same length as the length of the notch recess 14. The hole 32 is formed at a position where the circular hole 13 faces when the groove 34 of the pipe fixture 3 is inserted into the notched recess 14 and the hanger bracket 1 is fitted between the claws 31a and 31b. ..

The claws 31a and 31b of the pipe fixture 3 described above are aligned with the notch recess 14 of the hanger bracket 1, the groove 34 is inserted into the notch recess 14, and the holes 32 and circles of the claws 31a and 31b are formed. Align with the hole 13, insert the mounting rivet 4 from the hole 32, rivet processing, and fix the pipe fixture 3 to the hanger bracket 1.

The pipe fixture 3 is attached to the opposite hanger bracket 1 side so that the contact portion 33 of the pipe fixture 3 projects toward the opening 10. That is, as shown in FIGS. 1, 2 and 13, the left and right hanger brackets 1 and 1 have the pipe fixtures 3 attached in opposite directions.

In this embodiment, as shown in FIG. 8, the length b from the hanger bracket 1 to the tip portion 30b of the base 30 is 9.7 mm. As shown in FIGS. 8 and 9, the contact portion 33 on the rear end portion 30a side of the pipe fixture 3 of the hanger bracket 1 does not come into contact with the pipe 8. Then, when the pipe 8 is set at an angle orthogonal to the hanger bracket 1, the contact portion 33 on the tip portion 30a side of the pipe fixture 3 is urged and abuts so as to bite into the pipe 8 to fix the pipe 8. Will be done.

As shown in FIG. 10, the pipe 8 is inserted into the opening 10 of the hanger bracket 1 to which the pipe fixture 3 is attached along the taper angle of the contact portion 33. By inserting along the taper angle, the pipe 8 is smoothly inserted into the opening 10 along the contact portion 33 of the pipe fixture 3. Then, the pipe 8 is inserted into the opening 10 of the hanger bracket 1 to a predetermined position. Similarly, the pipe 8 is inserted into the opening 10 of the other hanger bracket 1 facing the other along the taper angle of the contact portion 33. At this time, the pipe 8 is inserted from the tip portion 30b side of the base 30 of the pipe fixture 3, but by inserting the pipe 8 along the taper angle of the contact portion 33, the pipe 8 is smoothly inserted into the opening 10. Will be done. Then, the pipe 8 is inserted into the opening 10 of the hanger bracket 1 to a predetermined position.

At this time, the distance between the hanger brackets 1 and 1 is adjusted to the distance between the columns 9. Then, as shown in FIGS. 12 and 13, the engaging hooks 11 provided at the rear ends of the hanger bracket 1 are inserted into the plurality of slits 91 in the columns 9 fixed to the wall or the like. As shown in FIG. 13, when the engaging hooks 11 of the hanger brackets 1 and 1 are inserted into the slits 91 of the columns 9, the angles of the hanger brackets 1 and the pipe 8 are orthogonal to each other. When the hanger bracket 1 and the pipe 8 are orthogonal to each other, as shown in FIG. 11, the abutting portion 33 on the tip portion 30a side of the pipe fixture 3 abuts so as to bite into the pipe 8 to fix the pipe 8.

As described above, according to the present invention, the hanger bracket 1 can be fixed by simply inserting the pipe 8 into the opening 10 of the hanger bracket 1 and inserting the engaging hook 11 of the hanger bracket 1 into the slit 91 of the support column 9. The pipe 8 inserted into the opening 10 of the hanger bracket 1 can be fixed at the same time, and workability is improved.

It should be considered that the embodiments disclosed this time are exemplary in all respects and not restrictive. The scope of the present invention is shown by the claims rather than the description of the embodiments described above, and is intended to include all modifications within the meaning and scope equivalent to the claims.

1: Hanger bracket 3: Pipe fixture 4: Mounting rivet 7: Retainer 8: Pipe 9: Strut 10: Opening 11: Engagement hook 13: Circular hole 14: Notch recess 30: Base 30a: Rear end 30b: Tip 31a: Claw 31b: Claw 32: Hole 33: Contact 34: Groove 71: Protrusion 91: Slit

Claims (3)

A hanger bracket having a column having a plurality of slits, an opening having an opening larger than the outer diameter of the pipe at the tip and an engaging hook inserted into the slit at the rear end, and a hanger bracket attached to the opening to fix the pipe. In a hanger pipe device provided with a fixture for pipes
The pipe fixture has a base, a pair of claws erected from one surface of the base with a gap into which the hanger bracket is inserted, and a tip from the rear end of the other surface of the base. It has a contact portion that is continuously provided on the portion and projects toward the opening side, and the contact portion is on the opening side from the rear end portion to the tip portion of the base with respect to the moving direction of the pipe. Formed in a tapered shape so as to protrude to
Insert the pipe in each of the opening portions of the pair of left and right hanger brackets, the engagement hook of each hanger bracket is inserted into the slit of the strut, to fix the hanger bracket to said post, said pipe said by positioning an angle perpendicular to the hanger bracket, the said abutment portion of the tip end of the fixture for the pipe by abutting to bite into the pipe the pipe is characterized in that it is fixed Hanger pipe device. The hanger pipe device according to claim 1, wherein the contact portion is provided at the upper end portion and the lower end portion of the base so as to project from the base. The hanger bracket is provided with a notch recess provided on the rear end side of the opening and to which the pipe fixture is mounted, and is provided apart from the recess on the rear end side to fix the pipe. With a circular hole for attaching the tool,
The pipe fixture is provided with mounting holes provided at positions facing the circular holes in the pair of claws .
Inserting the hanger bracket between the claw portions of the fixture for the pipe from the recess, according to claim 1 or 2, characterized in that riveted attachment between the mounting hole and the circular hole Hanger pipe device.

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