JP2517625Y2 - Post mounting device - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present application relates to a supporting device for mounting a supporting column for supporting a telephone stand or an illuminating lamp on a table board such as a desk.

[0002]

2. Description of the Related Art Conventionally, a holding member rotatably attached to an upper piece of a mounting bracket bent in a U-shape by screwing means is operated to rotate it between the upper piece and a lower piece of the mounting bracket. A support device for a support having a structure in which a support such as a telephone stand or an illuminating lamp is erected on a desk by sandwiching a desk such as a desk is known, for example, from Japanese Utility Model Publication No. 2-119380.

[0003]

However, according to the above-mentioned conventional structure, the holding member which is gripped and rotated by hand is placed in a narrow position between the upper and lower pieces of the mounting bracket bent in a U shape. Therefore, it is inconvenient to rotate the gripping member for gripping the gripping member.Therefore, the gripping force is often insufficient to cause rattling of the column, and the number of parts is large, which is troublesome. It was

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned disadvantages of the conventional ones, the present application provides a mounting bracket that is bent in a U shape and has a through hole in its upper piece, and a lower surface of the grip portion. A gripping member provided with a fitting shaft rotatably inserted in the through hole and having a support hole opened at the upper surface in the shaft core, and a gripping member fitted and fixed to the fitting shaft and screwed on the outer periphery. And a screw hole that is screwed into the shaft cylinder, and
It is characterized in that the rear surface is composed of a vertical piece of the fitting and a sandwiching member having an engaging groove that is slidably engaged in the up-down direction. As the fitting and fixing means, the fitting shaft and the inner hole of the shaft cylinder are formed to have a non-circular cross section, and one of them is provided with a locking piece and the other is provided with a locking hole. , The fitting shaft has flat vertical surfaces on the two side surfaces facing each other in the diametrical direction, and the inner and outer surfaces facing each other in the diametrical direction of the shaft cylinder are each formed from a flat vertical surface. The locking piece is provided with a locking hole on the other side of the vertical surface. In the above, the gripping member, the shaft cylinder, and the sandwiching member are made of hard synthetic resin.

[0005]

In assembly, however, the fitting shaft of the gripping member is inserted through the through hole of the upper piece of the mounting bracket, the shaft cylinder is fitted to the fitting shaft, and these are engaged with the locking piece. Fix by locking with the stop hole. Next, the engaging groove provided on the back surface of the holding member is engaged with the inner surface of the vertical piece of the mounting member, and the grip portion is rotated to screw the shaft cylinder into the screw hole of the holding member. In this state,
The table board is sandwiched by inserting the table board between the lower piece of the mounting bracket and the clamping member, and the table board is clamped by rotating the grip portion, and the telephone stand or the illumination lamp is supported in this state. Insert the support column into the support hole.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present application will be described in detail with reference to the drawings. A mounting bracket 1 for mounting on a desk plate such as a desk is made of a metal plate bent in a U shape, and the upper piece 1a thereof has a rounded edge. It is formed in an arc shape and a through hole 2 is opened. The gripping member 3 has two surfaces that can be fitted into the through hole 2 and that are diametrically opposed to each other, on the lower surface of the large-diameter gripping portion 4 having an anti-slip formed of a number of vertical grooves on the outer peripheral surface. A fitting shaft 6 having a non-circular cross section formed by a flat vertical surface 5 is integrally hung, and the shaft core has an opening on the upper surface and a vertical rib 7 on the inner peripheral surface. A supporting hole 8 is provided, and a locking piece 9 formed in a free state is provided on the facing vertical surface 5.

A shaft cylinder 10 fitted and fixed to the fitting shaft 6
Is a vertical surface 1 that is diametrically opposed and has flat inner and outer surfaces.
1 is composed of a cylindrical body having a non-circular cross section, and a screw 12 is provided on the outer peripheral surface excluding the vertical surface 11 and a member for locking the locking piece 9 on the vertical surface 11. A stop hole 13 is provided.

A holding member 14 which is screwed into the shaft cylinder 10 and holds the table board A between the lower piece 1b of the mounting member 1 and a holding member 16 having a screw hole 15 in the shaft core portion. The rear surface is provided with a vertically extending engagement groove 17 slidably engaged with the vertical piece 1c of the mounting member 1, and the grip member 3,
The shaft cylinder 10 and the holding member 14 are both molded from hard synthetic resin.

In the figure, reference numeral 18 is a washer, 19 is a support stand to which a telephone stand or an illumination lamp is attached, and 20 is a holding body 1.
6 is a cushioning piece provided on the lower surface.

In assembly, therefore, the fitting shaft 6 of the grip member 3 is inserted through the washer 17 into the through hole 2 of the upper piece 1a of the mounting member 1, and the fitting shaft 6 is inserted into the fitting shaft 6 from below. The shaft tube 9 is fitted and the locking pieces 8 are locked in the locking holes 12 to fix them. Next, the engaging groove 16 provided on the back surface of the holding member 13 is engaged with the inner surface of the vertical piece 1c of the mounting member 1, and the grip portion 4 is rotated to move the barrel 9 into the screw hole 14 of the holding member 12. Screw into.

In this state, the table plate A is interposed between the lower piece 1b of the fitting 1 and the holding member 13, and the grip portion 4 is rotated to hold the lower piece 1a of the fitting 1. Member 1
The table board A is sandwiched between the lower surface of the table 3 and the lower surface of the table 3, and in this state, the support column 19 equipped with a telephone stand or an illumination lamp is inserted into the support hole 7.

[0012]

As described above, according to the present invention, since the grip portion is located on the upper portion of the mounting bracket, its pivoting operation can be easily performed without any space restriction, and a strong sandwiching operation can be achieved. Since the state is obtained and the shaft cylinder is fitted and fixed to the fitting shaft of the gripping member, there are advantages such as easy assembling.

[Brief description of drawings]

[Fig. 1] Vertical side view

FIG. 2 is an exploded perspective view

[Explanation of symbols]

 1 Mounting bracket 1a Upper piece 1b Lower piece 1c Hanging piece 2 Through hole 3 Gripping member 4 Gripping part 5, 11 Vertical surface 6 Fitting shaft 8 Support hole 9 Locking piece 10 Shaft cylinder 12 Screw 13 Locking hole 14 Holding member 15 Screw hole 16 Clamping body 17 Sliding groove

Claims (4)

(57) [Scope of utility model registration request] 1. A mounting bracket which is bent in a U-shape and has a through hole in an upper piece thereof, and a fitting shaft which is rotatably inserted in the through hole on the lower surface of the grip portion, and the shaft core. A gripping member having a support hole opened on the upper surface, a shaft cylinder fitted and fixed to the fitting shaft and having an outer periphery screwed, and a screw hole screwed with the shaft cylinder. And a holding member having a vertical member of the mounting bracket on the back surface and a holding member having an engaging groove slidably engaged in the vertical direction. 2. The fitting shaft and the inner hole of the shaft cylinder are formed to have a non-circular cross section, and a locking piece is provided on one side and a locking hole is provided on the other side. The device for mounting the described column. 3. The fitting shaft has flat vertical surfaces on two diametrically opposed side surfaces, and the diametrically opposed inner and outer surfaces of the shaft cylinder are formed from flat vertical surfaces, respectively. 2. The support mounting device according to claim 1, wherein a locking piece is provided on one of the surfaces, and a locking hole is provided on the other of the vertical surfaces. 4. The support mounting device according to claim 1, wherein the gripping member, the shaft cylinder, and the sandwiching member are each made of a hard synthetic resin.