JPH0310405Y2 - - Google Patents

Description

[Detailed description of the invention] [Field of industrial application] This invention relates to a pipe stopper that supports a pipe for preventing spillage of items such as display stands.

[Conventional technology]

Conventionally, this type of pipe stopper is shown in Figures 5 and 6.
As shown in the figure, it consists of a relatively wide circular base 21 and a column 23 with a spherical head 22 that stands integrally at the center of the base 21. The head 22 has one or more horizontal shaped pipe insertion hole 24
In addition, a plurality of screw holes 2 are provided at the periphery of the base 21.
5.

[Problem that the invention attempts to solve]

However, when this known pipe stopper is installed along the edge of the display stand A, the relatively wide circular base 21 creates a wasted distance l between the pipe B and the edge of the display stand A. It is relatively long and there is a hole where the display surface becomes narrower, and the base 21 and pillar 23
Since it is a one-piece product, it can be used in mounting positions such as a corner with two pipe insertion holes in the right angle direction, an intermediate with two pipe insertion holes penetrated in the diametrical direction, and an end with one pipe insertion hole. Multiple types of corresponding pipes had to be prepared, which caused problems such as time-consuming manufacturing and installation, and the inability to change the height of the pipe.

Another drawback was that the direction of the pipe could not be finely adjusted after it was screwed onto the display stand.

[Means for solving problems]

In order to solve the above-mentioned problems, this idea consists of a columnar base with a vertical hole with an entrance at the top, legs connected to the bottom, and the legs can be attached to and removed from the vertical holes of the base. It consists of a head member which is inserted and fixed freely and rotatably, the base is provided with a display stand fixing means at the bottom, screw holes for fixing legs are provided in the side wall of the vertical hole, and the head member is provided with a screw hole for fixing the legs in the side wall of the vertical hole. The required pipe insertion hole is provided in the.

[Effect]

According to this idea, the base has no pillar-shaped protruding parts and can be mounted as close to the edge of the display stand as possible, allowing the upper surface of the display stand to be used more widely, and the head member is detachable and rotatable. Since it is flexible, pipes with different shapes and heights of pipe insertion holes can be replaced and combined as appropriate on the same base, and the direction of the pipe can be finely adjusted after the base is fixed.

〔Example〕

1 to 2 show an embodiment of this invention. This pipe stopper includes a cylindrical base 2 having a circular vertical hole 1 with an entrance at the top surface, a crown-shaped head 3 and a conical leg 4, and a vertical hole 1 of the base 2.
The base 2 is provided with a vertical screw hole 6 for fixing the display stand in the center of the bottom, and a head member 5 to which the legs 4 are inserted and fixed with screws so that the legs 4 can be detachably and rotatably attached to the base 2. Small horizontal screw hole 7 for fixing legs on the side wall
A horizontal pipe insertion hole 8 is provided in the head part 3 of the head member 5 so as to pass through it in the diametrical direction. The base 2 is cylindrical and has no extra protruding parts around it, so it can be mounted as close as possible to the edge or corner of the display stand using the vertical screw holes 6 (see Figure 4). Accordingly, the pipe B can also be brought close to the end of the display stand. Note that the base 2 can be formed into a prismatic shape with a polygonal cross section in addition to the cylindrical shape.

In the head member 5, the head 3 has approximately the same outer diameter as the base 2, and when attached to the base 2, it looks like an integral piece and has a good appearance. The outer diameter of the conical leg 4 at its bottom is approximately the same as the inner diameter of the vertical hole 1, and there is a space at the base of the conical leg 4, which is rotatable even if the screw 9 is inserted into it to some extent. Screw 9 screwed into screw hole 7
When the tip of the is inserted into this space and tightened, it is fixed.

Note that the legs 4 of the head member 5 do not necessarily have to be shaped into a conical shape, but may be made into a cylindrical shape that is thinner than the head 3 and provided with a recess for screwing.

3 and 4 show other embodiments of this invention. This embodiment has the base 2 of the previous embodiment and two pipe insertion holes 1 perpendicular to the head 3.
It consists of a head member 5 in which 0 is bored,
It is installed on the corner of display stand A.

In addition to this, there is also one on the head 3 depending on the purpose.
A head member having one or more pipe insertion holes can be manufactured and used in appropriate combinations on the same base 2.

In addition, a head member with a pipe insertion hole drilled at a high position of the tall head was manufactured, and a base of the same shape was used.
The height of the pipe B can be changed as appropriate in combination with the above.

When using the pipe stopper of this invention,
For example, as shown in Fig. 4, the base 2 is fixed with screws using the vertical threaded hole 6 at the corner of the display stand A, as well as the edge of the display stand A, and then the pipe B is inserted into the pipe insertion hole. The legs 4 of the member 5 are attached to the base 2
Insert and secure with screws. At this time, fix the base 2 of the same shape in any position, combine the head member with the required pipe insertion hole according to the arrangement of the pipe insertion hole, and rotate the head member. Fine-tune the direction of the pipe. Also, if you replace it with a taller head, you can freely change the height of the pipe.

〔effect〕

As described above, the pipe stopper according to this invention has a columnar base with a vertical hole for inserting the head member, legs are connected below, and a pipe insertion hole is drilled in the head, and the pipe stopper is attached to and detached from the base. It consists of a head member that is inserted and fixed in a freely rotatable manner, and the base can be mounted as close as possible to the corners and edges of the display stand, allowing the upper surface of the display stand to be widely utilized. Since it is removable, it is easy to manufacture and install by preparing only one type of base and multiple types of heads.The height of the pipe can be adjusted freely, and the head member rotates, so the base can be fixed. The direction of the pipe can then be finely adjusted, making it very convenient to install along a curved display stand.

[Brief explanation of the drawing]

FIG. 1 is an exploded perspective view showing one embodiment of this invention, FIG. 2 is a sectional view of the same, and FIGS. 3 and 4.
The figure is a perspective view showing another embodiment of this invention and a perspective view showing its use condition, and FIGS. 5 and 6 are a perspective view showing a conventional example and a perspective view showing its use condition. 1... Vertical hole, 2... Base, 3, 22... Head,
4...Legs, 5...Head member, 8, 10, 24...Pipe insertion hole, A...Display stand, B...Pipe.

Claims (1)

[Scope of utility model registration request] Consisting of a columnar base with a vertical hole with an entrance at its top surface, and a head member with legs connected to the bottom and the legs inserted and fixed in a removable and rotatable manner into the vertical hole of the base,
The pipe stopper includes display table fixing means provided at the bottom of the base, leg fixing screw holes provided in the side wall of the vertical hole, and required pipe insertion holes provided horizontally in the head member.