JP3010110U - Item mounting device - Google Patents

Abstract

(57) [Abstract] [Purpose] An object of the present invention is to obtain an article attaching device capable of easily and surely attaching an article to a rod-shaped body such as a leg of a chair. [Structure] A bar-shaped body such as a leg of a chair is held from both sides by one clamp element and the other clamp element whose one side is pivotally supported on one side of the one clamp element, The connecting member is fixedly held on the rod-shaped body by engaging a connecting member with an engaging portion formed on the back surface of the one clamp element via a lever pivotally supported on the back surface of the other clamp element. An article attachment device in which the one clamp element is rotatably held by the article to be attached while being swung. It has a member for controlling the inclination of the one clamp element with respect to the attached article.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an article attaching device, and more particularly to an article attaching device for detachably attaching an article such as a tray to a pipe-shaped member such as a chair or a table.

[0002]

[Prior art]

 Conventionally, a support table or a memo table is attached to the leg by a mounting device that holds a plate divided into two parts on both sides of a chair with bolts and nuts. -81393 and Japanese Utility Model Publication No. 59-27176.

[0003] Further, a fitting in which a pipe-shaped member is bent in a semi-circular shape is fitted and fixed to attach a bag or a tray, for example, Japanese Utility Model Publication No. 2-32114 and Japanese Patent Application Laid-Open No. 2-21816. It is shown in the official gazette.

[0004]

[Problems to be solved by the device]

 However, all of the above conventional ones have drawbacks such as dimensional restrictions on the pipe-shaped member to be attached.

The present invention eliminates the above drawbacks.

[0006]

[Means for Solving the Problems]

 The article attaching apparatus of the present invention comprises one clamp element connected to an article to be attached, the other clamp element pivotally supported on one side of the one clamp element, and the other one of the clamp elements. And an engaging portion formed on the back surface of one of the other clamp elements, a lever pivotally supported on the other back surface of the other one of the one and the other clamp elements, and this lever and the engaging portion. The rod-shaped body to which the article is attached is sandwiched between the one and the other clamp elements, and the lever can be rotated to tighten the rod-shaped body.

In the article attaching apparatus of the present invention, the one clamp element is rotatably held around the X axis by the arm, and the arm is rotatably held around the Y axis by the attached article. Has been done.

Further, in the article attaching apparatus of the present invention, the base is rotatably supported by the arm, and the free end thereof is engaged with the engaging portion provided on the article to be attached. Have.

Also, in the article attaching apparatus of the present invention, the engaging portion formed on the back surface of the clamp element is a sawtooth portion, and the connecting member is a loop wire.

Further, in the article attaching apparatus of the present invention, the engaging portion provided on the attached article is a saw-toothed portion, and the inclination regulating member is a U-shaped rigid body.

[0011]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings.

In FIG. 1, 1 is a plate-shaped tray on which a drink holder or the like is mounted, and 2 is an article mounting device of the present invention used for mounting the tray 1 on a pipe-shaped leg 3 of a chair or the like. .

As shown in FIGS. 1 to 3, the article attaching device 2 of the present invention includes a pipe gripping means 5 rotatably attached to one side surface of the tray 1 through a connecting means 4, and the connecting hand. It is constituted by the inclination regulating member 6 of the step 4.

The connecting means 4 has an arm 7 for holding the pipe gripping means 5 rotatably around the X axis at one end thereof, and an arm 7 projecting outward from one side surface of the tray 1. The flanges 10 and 10 are opposed to each other and are spaced apart from each other, and the flanges 10 and 10 constitute a pivot 11 that pivotally supports one end of the arm 7 about the Y axis.

Further, the pipe gripping means 5 is fixed to the boss 12 rotatably press-fitted in a hole (not shown) formed in the other end of the arm 7 and the other end of the boss 12. One clamp element 13 extending in the longitudinal direction in the shape of an arc, and the one clamp element having one side rotatably supported by one side of the one clamp element 13 via a pivot 14. The other clamp element 15 extending in the arcuate longitudinal direction capable of holding the pipe-shaped member in combination with 13, and the engaging portion formed on the outer peripheral surface of the one clamp element 13, for example, the serrated portion 16, A lever 17 having a base end rotatably pivotally supported on the intermediate portion of the outer peripheral surface of the other clamp element 15, and the base portion is fixed to a substantially intermediate portion of the lever 17, and the free end portion thereof has the sawtooth portion. A string that engages with one of the 16 teeth, eg For example, the loop-shaped wire 18 is used. The saw-toothed portion 16 and the lever 17 may be provided on the other and one clamp elements 15 and 13, respectively.

Further, the inclination regulating member 6 includes a stay 19 protruding downward from one side surface of the tray 1 and an engaging portion formed on a side surface of the stay 19 on the arm 7 side, for example, a serrated portion. 20 and a rigid body, for example, a U-shaped metal fitting, in which the base of the arm 7 is rotatably supported on the lower surface of the other end of the arm 7 and the free end is inserted and engaged between the teeth of the serrated portion 20. 21 and 21.

Since the article attaching device of the present invention has the above-mentioned configuration, when the tray 1 is attached and fixed to the pipe-shaped leg 3 of the chair, for example, the one and the other clamping elements 13, 15 are provided. The outer periphery of the leg 3 is held by the lever 17, and the free end of the loop wire 18 is hooked and engaged with one of the teeth of the serrated portion 16 to engage the lever 17 with the base end thereof as the center. When it is rotated in the pulling direction, the leg 3 is firmly clamped by the one and the other clamp elements 13 and 15 as shown in FIG. 4, and the lever 17 remains as it is when it is rotated beyond the dead point. It will be locked in the state.

The angle between the leg 3 and the tray 1 about the Y axis can be set by engaging the free end of the U-shaped metal fitting 21 between any teeth of the serrated portion 20. Then, Tray 1 will not move up and down.

Similarly, the angle around the X axis can be arbitrarily adjusted by rotating the pair of clamp elements 13 and 15 about the boss 12.

[0020]

[Effect of device]

 As described above, according to the article attaching device of the present invention, there is a great advantage that articles such as trays can be attached to legs and the like very easily, reliably and easily.

[Brief description of drawings]

FIG. 1 is a plan view of an article attaching device of the present invention.

FIG. 2 is a side view of the article attaching device of the present invention.

FIG. 3 is a side view of the article attaching device of the present invention in a state in which the pipe gripping means is fully opened.

FIG. 4 is a side view of the article attaching device of the present invention in a state in which the pipe gripping means is completely closed.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Plate-shaped tray 2 Article mounting device 3 Pipe-shaped legs 4 Connecting means 5 Pipe gripping means 6 Tilt regulation member 7 Arm 10 Flange 11 Axis 12 Boss 13 Clamp element 14 Axis 15 Clamp element 16 Serrated portion 17 Lever 18 Loop Wire 19 Stay 20 Serrated 21 U-shaped metal fitting

Claims (5)

[Scope of utility model registration request] 1. A clamp element connected to an article to be mounted, another clamp element pivotably supported on one side of the one clamp element, and the one and the other clamps. An engaging portion formed on the back surface of one of the elements, a lever rotatably supported on the back surface of the other one of the one and the other clamping elements, and a connection between the lever and the engaging portion. An article attaching apparatus comprising a connecting member, wherein a rod-shaped body to which the article is attached is clamped by the one and the other clamp elements, and the lever can be rotated to tighten the article. 2. The one clamp element is rotatably held around an X axis by an arm, and the arm is rotatably held around a Y axis by the attached article. The article attaching device according to claim 1. 3. The arm according to claim 1 or 2, further comprising a tilt regulating member whose base is rotatably supported by the arm and whose free end is engaged with an engaging portion provided on the article to be attached.
The article attachment device described. 4. The article attaching apparatus according to claim 1, wherein the engaging portion formed on the back surface of the clamp element is a saw tooth portion, and the connecting member is a loop wire. 5. The article attaching apparatus according to claim 1, 2, 3 or 4, wherein the engaging portion provided on the article to be attached is a serrated portion, and the inclination regulating member is a U-shaped rigid body.