JPH0551154U - Pipe fixture - Google Patents

Abstract

(57) [Summary] [Structure] A cylindrical body 2 having an outer surface formed in a cylindrical shape and having a central portion of the bottom wall 2a attached to the display stand 11 side by a mounting screw 13, and an outer surface of the cylindrical body 2. And a fixture main body 6 which is detachably fitted and has a pipe insertion hole 7 formed in the head, and an annular groove 4 is formed on the outer peripheral surface of the tubular body 2, and the fixture main body is formed. Annular groove 4 on 6 side
It is a pipe fixing tool having a set screw 9 that can be engaged and disengaged with a screw. [Effect] Since the fixture body can be removed from the tubular body, it is only the fixture body that needs to be changed according to the pipe fixing position, type of pipe, etc. It is more economical than.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a pipe fixture for preventing an article placed on a display stand or the like from falling.

[0002]

[Prior Art]

 Generally, in a display stand or the like, a pipe is attached to the periphery thereof via a fixture in order to prevent the displayed articles from falling.

Conventionally, such a fall prevention pipe fixture is provided with a circular fixing flange portion 51 and a spherical head portion that is integrally erected from the center of the flange portion 51, as shown in FIG. And a mounting portion 52 having a pipe insertion hole (not shown) formed therein. Therefore, when attaching the pipe 62 around the display stand 61, first, the flange portion 51 is fixed at a predetermined position, for example, at the corner portion with the attaching screw 53, and then the pipe 62 is inserted into the insertion hole formed in the head portion of the attaching portion 52. Had inserted the end of.

[0004]

[Problems to be solved by the device]

 By the way, according to the configuration of the conventional pipe fixture described above, the outer diameter of the flange portion 51 directly attached to the display stand 61 is relatively large, so that the mounting position of the pipe 62 is at least as far as the edge of the display stand 61. Since it is attached to the inside by the radius of the flange portion 51, there is a problem that useless space is generated around the display stand 61. In addition, since the conventional pipe fixture is constructed as a whole, it is necessary to manufacture several types (corner, middle, end) according to the pipe fixing position. Even if the installation height of the pipe and the diameter of the pipe are different, it must be manufactured according to all types, which is very uneconomical, and when changing the installation height of the pipe, There was a problem that the whole fixing tool had to be replaced, and the replacement work was troublesome.

Therefore, the present invention aims to provide a pipe fixture capable of solving the above problems.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the first means of the present invention is to provide an attachment body having an outer surface formed in a tubular shape and a center portion of the bottom portion attached to the support member side by means of an attachment, and an attachment body outside the attachment body. It is composed of a fixture body that is detachably fitted and has a pipe insertion hole formed in the head, and an annular recess is formed on the outer peripheral surface of the mounting body, and the annular body is formed on the fixture body side. It is a pipe fixing tool that has a set screw that can be engaged with and disengaged from a recess.

In order to solve the above-mentioned problems, the second means of the present invention is to provide an attachment body having an outer surface formed in a tubular shape and having a bottom center portion attached to a support member side by an attachment tool, and this attachment body. And a first annular recess formed on the outer peripheral surface of the mounting body. The pipe fixture includes a second annular recess formed on the inner peripheral surface of the fixture main body at a position corresponding to the annular recess, and an elastic annular member that engages with each other across these annular recesses.

[0008]

[Action]

 According to the above configuration, the fixture main body in which the pipe insertion hole is formed is detachably fitted to the attachment body directly attached to the support member, so that the pipe fixing position, the pipe type and the pipe When changing according to the mounting height, only the fixture body needs to be replaced, and therefore the entire fixture need not be replaced.

Further, since the attachment body is attached to the support member through the central portion of the bottom portion, the outer diameter can be reduced, so that, for example, a pipe for preventing the display stand from falling is fixed. In this case, since the pipe can be mounted so that the pipe mounting position is closest to the edge side, it is possible to effectively use the space of the display stand.

Furthermore, since the shape of the mounting body into which the fixing body is fitted from the outside is cylindrical, the fixing body can be rotated with respect to the mounting body, and therefore, when the pipe is inserted into the insertion hole. Moreover, the alignment can be facilitated.

[0011]

【Example】

 Hereinafter, a first embodiment of the present invention will be described with reference to FIGS. 1 and 2. In FIGS. 1 and 2, reference numeral 1 denotes a fixture for a fall prevention pipe 12 attached to a predetermined position of a display stand (support member) 11, for example, a corner portion.

The fixture 1 has a bottom wall portion 2a in which a mounting hole 3 for a mounting screw (mounting tool) 13 is formed in a central portion thereof, and an annular groove (annular groove) on an outer peripheral surface of a cylindrical side wall portion 2b. A tubular body (mounting body) 2 having a predetermined height in which a concave portion 4 is formed, and the tubular body 2 is detachably fitted from the outside and the spherical head portion 6a is provided with a pipe insertion hole 7. And a threaded hole 8 is formed at a position corresponding to the annular groove 4 of the cylindrical side wall portion 6b of the fixture body 6. The screw hole 8 is provided with a set screw 9 whose tip portion is engageable with and disengageable from the annular groove 4. Of course, the tubular body 2 is sized so that it can be fitted into the space inside the cylindrical side wall portion 6b of the fixture body 6.

Therefore, when the pipe 12 is attached to the periphery of the display stand 11, the tubular body 2 of the fixture 1 is fixed to the corner portion with the attaching screw 13, for example. Next, the fixture main body 6 is covered from the outside of the tubular body 2 so as to cover the entire tubular body 2, and then the fixture main body 6 is rotated to insert the insertion hole 7 formed in its head. The direction is adjusted, and the set screw 8 is projected into the annular groove 4 to fix the fixture body 6 to the tubular body 2.

Then, by inserting the end portion of the pipe 12 into the insertion hole 7, it is possible to fix the fall prevention pipe 12 of the displayed article to the display stand 11. In this way, the fixture main body 6 in which the insertion hole 7 of the pipe 12 is formed is detachably attached to the tubular body 2 directly attached to the display stand 11. Therefore, the fixing position of the pipe, the type of pipe Further, only the fixing tool main body 6 needs to be changed according to the mounting height of the pipe, and it is not necessary to replace the entire fixing tool as in the conventional case.

Further, since the mounting hole 3 for mounting the tubular body 2 on the display stand 11 is provided in the central portion of the bottom wall portion 2 a, the outer diameter of the fixture 1 can be reduced. Therefore, unlike the conventional flange portion having a large outer diameter, it is possible to reduce the wasted space of the display stand 11.

Further, since the tubular body 2 and the fixture main body 6 are cylindrical, the fixture main body 6 can be rotated with respect to the tubular body 2, so that the pipe 12 is inserted into the insertion hole 7. Moreover, the alignment can be performed very easily.

Since the fixture main body 6 is fitted to the tubular body 2 so as to cover the entire body, the appearance is improved. Next, a pipe fixture according to a second embodiment of the present invention will be described with reference to FIG.

The fixture 21 has a bottom wall portion 22a in which an insertion hole 23 for an attachment screw (attachment tool) 33 is formed in the central portion, and a first annular groove (on the outer peripheral surface of the cylindrical side wall portion 22b). A tubular body (mounting body) 22 having a predetermined height, in which a first annular recess 24) is formed vertically, and the tubular body 22 is detachably fitted from the outside, and a pipe is attached to the spherical head 26a. Of the fixture main body 26 in which a second annular groove (second annular concave portion) 28 is formed in the upper and lower positions of the inner peripheral surface of the cylindrical side wall portion 26b, and Two rubber ring members (elastic ring members) 29, which are inserted into both the annular grooves 24 and 28 to engage the tubular body 22 and the fixture body 26 with each other, are provided. As in the first embodiment, the tubular body 22 is sized so that it can be fitted into the space inside the cylindrical side wall portion 26b of the fixture body 26.

The first annular groove 24 and the second annular groove 28 are provided at positions corresponding to each other. Therefore, when mounting the pipe around the display stand 31 with the fixture 21 according to this embodiment, for example, the tubular body 22 of the fixture 21 is fixed to the corner portion with the mounting screw 33, and the upper and lower annular grooves 24 are provided. A rubber ring member 29 is installed in the inner ring 28 and the inner ring 28.

Next, the tubular body 22 is covered from the outside of the fixture main body 26 so as to cover the entire tubular body 22, and the annular groove 24 on the tubular body 22 side is engaged with the rubber ring member 29. After that, the orientation of the insertion hole 27 formed in the head may be adjusted.

Then, by inserting the end portion of the pipe into the insertion hole 27, the pipe for preventing the fall of the displayed article can be fixed to the display stand. In the case of this embodiment, the fixture body 26 is locked to the tubular body 22 by the expansion force of the rubber ring member 29, but by applying a certain amount of force, the fixture body 26 Can be rotated with respect to the tubular body 22.

Also in the case of this embodiment, the same effect as above is obtained. In the second embodiment, each of the first and second annular grooves 24, 28 is formed in twos, but of course, the number is not limited to two, and one or three or more are provided. May be

By the way, in each of the above-mentioned embodiments, the pipe fixing tool when it is attached to the corner portion of the display stand has been described. For example, for the one provided in the middle portion of the display stand, the pipe fixing tool is attached to the head of the fixing tool body. The insertion hole formed is a through hole, and the one provided at the end is a non-penetrating insertion hole.

Further, in each of the above-described embodiments, the outer shape of the fixture main body is described as a cylindrical shape, but at least the shape of the fitting portion between the tubular body and the fixture main body may be cylindrical (mutually). The outer shape of the fixture body is not limited to a cylindrical shape so that it can rotate.

Furthermore, in each of the above-described embodiments, the fixing tool for fixing the pipe in the display stand has been described, but the present invention is not limited to the display stand, and for example, a hanging pipe for hanging clothes may be used. It can also be applied to a fixture.

[0026]

[Effect of the device]

 As described above, according to the configuration of the present invention, the fixture main body in which the pipe insertion hole is formed is detachably fitted to the attachment body directly attached to the display stand. It is economical because it is only the fixture body that needs to be changed according to the type of pipe and the mounting height of the pipe, and thus it is not necessary to replace the entire fixture as in the past.

Further, since the attachment body is attached to the support member via the central portion of the bottom portion, the outer diameter can be reduced, and therefore, the flange portion having a large outer diameter as in the conventional case can be used. Unlike this, it is possible to effectively utilize the space on the support member side.

Furthermore, since the shape of the mounting body into which the fixing device main body is fitted from the outside is cylindrical, the fixing device main body can be rotated with respect to the mounting body, so that when the pipe is inserted into the insertion hole. Moreover, the alignment can be performed very easily.

[Brief description of drawings]

FIG. 1 is a sectional view of a pipe fixture according to a first embodiment of the present invention.

FIG. 2 is a perspective view showing a usage example of the pipe fixture in the embodiment.

FIG. 3 is a sectional view of a pipe fixture according to a second embodiment of the present invention.

FIG. 4 is a perspective view of a conventional pipe fixture.

[Explanation of symbols]

 1 Fixing Tool 2 Cylindrical Body 2a Bottom Wall 3 Mounting Hole 4 Annular Groove 6 Fixing Tool Body 7 Insertion Hole 8 Screw Hole 9 Set Screw 11,31 Display Stand 12, Pipe 13,33 Mounting Screw 21 Fixing Tool 22 Cylindrical Body 22a Bottom wall 23 Mounting hole 24 First annular groove 26 Fixing device body 27 Insertion hole 28 Second annular groove 29 Ring member

Claims (2)

[Scope of utility model registration request] 1. A mounting body having an outer surface formed in a tubular shape and a center portion of a bottom portion mounted on a support member side by a mounting member, and a pipe detachably fitted to the outside of the mounting body and attached to a head portion of the pipe. A fixing tool body having an insertion hole formed therein, an annular recess is formed on the outer peripheral surface of the mounting body, and a fixing screw that is engageable with and disengageable with the annular recess is provided on the fixing tool body side. A pipe fixture characterized by. 2. An attachment body having an outer surface formed in a tubular shape and having a central portion of the bottom portion attached to the support member side by an attachment, and a pipe detachably fitted to the outside of the attachment body and attached to the head. And a first annular recess formed on the outer peripheral surface of the mounting body, and a second inner peripheral surface of the fixture main body at a position corresponding to the first annular recess. A pipe fixing tool comprising: an annular recess, and an elastic annular member that engages with each other across these annular recesses.