JP2561594Y2 - Fixture - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing device suitable for displaying and holding a fixed article such as a picture, a panel, a sign frame, a photograph frame or the like on a mounting surface such as a wall surface.

[0002]

2. Description of the Related Art Conventionally, pictures, panels,
2. Description of the Related Art Various types of fixing devices for displaying and holding fixed articles such as a signature amount and a photograph amount are known. However, many of the conventional fixing devices are pin-shaped for hanging a string or a hook from a frame, and are fixed in an unstable state, and are inclined by wind or vibration such as an earthquake, There is a risk of falling. Therefore, it is conceivable to firmly fix it, but in that case, the structure becomes complicated, and the operation of attaching or detaching a picture, a panel, a sign amount, a photograph amount, or the like becomes complicated. Therefore, a structure is also conceivable in which a groove is provided in the middle of the rod-shaped member that can be fixed to the mounting surface, and the fixed article is supported at the bottom of the groove. However, since it cannot be adjusted according to the thickness of the fixed article, However, there is a disadvantage that it cannot be securely held.

[0003]

[Problems to be Solved by the Invention] The present invention has been made in view of the above circumstances, and is structurally simple. An object of the present invention is to provide a fixing device that can be securely held and easily removed.

[0004]

SUMMARY OF THE INVENTION In order to solve the above problems, the present invention provides a notch for fitting a part of a fixed article such as a picture, a panel, a sign frame, a photograph frame or the like into a part of a fixing screw part. A surface is formed, and the fixed article is supported and fixed by the notched surface. That is, in the invention of claim 1,
The bottom has a closed cylindrical shape, the bottom is provided with fixing means to the surface to be mounted, and a mounting member formed by forming a screw portion on the cylindrical inner wall surface is provided. A fixed member is provided by protruding a protrusion having a screw portion to be screwed and a support surface formed by cutting a part of the screw portion along the axial direction on a bottom surface, and an article to be fixed is provided. Technical means of supporting on the support surface are taken.

According to a second aspect of the present invention, a bottom is formed in a closed cylindrical shape, a magnet and / or a mounting hole is provided in the bottom, and a mounting member formed by forming a screw portion on a cylindrical inner wall surface is provided. Has a second mounting hole communicating with the mounting hole of the mounting member, and a threaded portion that fits into the cylindrical portion of the mounting member via the threaded portion of the mounting member at the bottom. A coupling member formed by forming a threaded portion on the cylindrical inner wall surface, a threaded portion to be screwed with a threaded portion in the tubular portion of the coupling member, and a part of the threaded portion extending along the axial direction. There is provided a fixing member having a projecting portion having a supporting surface formed by being cut and protruding from the bottom surface, and a technique of supporting an article to be fixed on the supporting surface.

[0006]

The fixing device of the present invention is fixed to a predetermined mounting surface by the fixing means of the mounting member. Then, the thickness of the support surface formed on the screw portion of the fixing member is adjusted by adjusting the degree of screwing between the attachment member and the fixing member in accordance with the thickness of the fixed article, and screwing and retreating in the axial direction. it can. The fixed article can be displayed and held by holding or holding a part of the article to be fixed, for example, a corner or a bottom, on the support surface. If a magnet and / or a mounting hole is provided at the bottom of the mounting member as a fixing means, if the surface to be mounted is made of a material that is magnetically bonded (for example, an iron material), the surface is fixed by the magnetic force of the magnet. When the mounting member is made of a material that can be screwed, the mounting member can be fixed to the mounting surface by screwing using the mounting hole. By providing the coupling member, the magnet fitted to the mounting member can be exchangeably fixed.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is an exploded perspective view showing an embodiment of the fixing device of the present invention, and FIG. 2 is an exploded sectional view corresponding to the embodiment. As shown in FIG.
, A coupling member 20 and a fixing member 30. The mounting member 10 has a cylindrical shape with an outer diameter of, for example, 50 mm and a bottom portion 11 is closed. The bottom portion 11 is provided with an appropriate number of magnets 12 and mounting holes 13a. In addition, only one of the magnet 12 and the mounting hole 13a may be provided. The upper end of the mounting hole 13a is formed in a large-diameter recess at the inner bottom surface of the cylindrical inner wall surface, so that the head of a screw or the like does not protrude from the inner bottom surface of the cylindrical inner wall surface when screwed. It may be formed as possible. In this case, the coupling member 20 described later does not need to be provided with the second mounting hole. Also,
A female screw 14 is formed on the cylindrical inner wall surface of the mounting member 10.

The coupling member 20 has the same outer diameter as the mounting member 10 and has a cylindrical shape with a closed bottom.
Mounting member 1 via female screw 14 of mounting member 10
A male screw portion 22 that fits into the cylindrical portion 0 is protruded, and a female screw 23 is formed on the cylindrical inner wall surface. In addition, it penetrates the male screw portion 22 and is opened at the bottom portion 21, and the mounting hole 13 is formed.
A second mounting hole 13b communicating with a is provided. The second mounting hole 13b is formed so as to expand into a large-diameter concave portion on the inner bottom surface of the cylindrical inner wall surface, so that the head of a screw or the like can be immersed without protruding from the inner bottom surface of the cylindrical inner wall surface at the time of screwing. It is formed as follows.

Next, the fixing member 30 has a cylindrical shape having the same outer diameter as the mounting member 10 and the coupling member 20.
The head 31 at the tip has a hemispherical shape, and a protruding portion 33 is continuously provided on a bottom surface 32 thereof. The projecting portion 33 is formed with a male screw portion 34 to be screwed with the female screw 23 in the cylindrical portion of the coupling member 20. Further, the male screw portion 34 is flatly supported so as to cut a part of the male screw portion 34 along the axial direction. A surface 35 is formed.

In the case of FIGS. 1 and 2, the flat support surface 35 is formed in the shape of a V-groove of approximately 90 °, and the four flat support surfaces 35 are formed symmetrically with respect to the axis. The cross section is formed in a cross shape. The angle and number of the V-shaped flat support surfaces 35 are not particularly limited. For example, as shown in FIG. 3, two V-shaped grooves are formed, or as shown in FIG.
6 may be used.

There are no particular restrictions on the materials constituting the mounting member 10, the coupling member 20 and the fixing member 30, and plastic, wood, metal and the like can be arbitrarily used. The mounting member 10, the coupling member 20 and the fixing member 30 have annular grooves 2 as shown in FIG.
Arbitrary patterns, such as 5, 37, can be given.

Next, a method of using the fixing device will be described. First, four mounting members 10 are mounted and fixed via a magnet 12 or a mounting hole 13 on a predetermined wall surface so as to form, for example, each corner of a square as shown in FIG. Then, the coupling member 20
The coupling member 20 is connected to each mounting member 10 by screwing the male screw portion 22 of the mounting member 10 into the female screw 14 of the mounting member 10. At this time, the mounting holes 13a are aligned with the second mounting holes 13b, and a series of holes are formed to form screw holes.

Next, the male screw portion 34 of the fixing member 30 is
The fixing member 30 is connected to the inside of the cylindrical portion of the coupling member 20 by screwing with the female screw 23 in the cylindrical portion of the coupling member 20. In this case, the fixing member 30 is not engaged with one or two coupling members 20 of the four coupling member 20 arrangement portions.

Next, the articles A to be fixed, such as a picture, a panel, a sign amount, a photograph amount, etc., to be fixed as shown in FIG.
The corners are fitted between the V-grooves of the fixing members 30 and disposed between the coupling member 20 and the bottom surface 32 of the fixing member 30. Next, the remaining fixing member 30 is coupled to the inside of the cylindrical portion of the coupling member 20 such that the corners of the article A to be fixed fit into the V-grooves.

Finally, as shown in FIG. 7, the coupling member 20 is rotated so as to move to the fixing member 30 side, and the corner of the article to be fixed A is tightened and fixed. In addition, as for the method of attaching the fixed article A, any method other than the above example may be adopted. When removing the fixed article A, the fixing member 30 is separated from the coupling member 20 by loosening the fastening of the coupling member 20, whereby the fixed article A can be removed. Note that, in the above example, the case where the fixing device of the present invention is disposed at four positions has been described. However, depending on the shape of the article A to be fixed, the fixing device may be disposed at three positions as shown in FIG. Good.

In the above embodiment, the coupling member is used to fix the magnet in a replaceable manner. However, in the present invention, the magnet is buried in the mounting member in advance, and the mounting hole is opened avoiding the buried portion of the magnet. It may be a structure. FIG.
Is composed of a mounting member 10 and a fixing member 30. The magnet 12 is fixed to the mounting member 10 in advance, and a mounting hole 13 is formed so as to avoid the position where the magnet 12 is provided.

The female screw 14 formed on the cylindrical inner wall surface of the mounting member 10 is
The three male screw portions 34 can be screwed together and advanced and retracted. Other configurations are the same as those of the above-described embodiment, and therefore, the same configurations are denoted by the same reference numerals and description thereof will be omitted. With this fixing device, similarly to the above-described embodiment, it is possible to adjust the thickness and hold the article to be fixed on the mounting surface while pressing the article. In other words, it goes without saying that various design changes can be made without departing from the scope of the present invention.

[0018]

[Effects of the Invention] As described in detail above, the fixing device of the present invention is used for fixing objects to be fixed such as pictures, panels, sign amounts, photograph amounts, etc.
Since the holding member is held using the flat support surface formed on the fixing member and the attachment member or the coupling member is screwed back and forth so that the thickness can be adjusted using a screw, the article to be fixed is nipped and held. Therefore, the fixed article can be easily and stably attached or detached.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view of a fixing device according to an embodiment of the present invention.

FIG. 2 is a sectional view corresponding to an exploded perspective view of the fixing device shown in FIG.

FIG. 3 is a bottom view showing a modified example of the fixing member of the present invention.

FIG. 4 is a bottom view showing a modified example of the fixing member of the present invention.

FIG. 5 is a plan view showing an example of arrangement of fixing devices.

FIG. 6 is a plan view showing a usage example of the fixing device.

FIG. 7 is a cross-sectional view showing an example of use of the fixing device.

FIG. 8 is a plan view showing another arrangement example of the fixing device of the present invention.

FIG. 9 is a sectional view showing another embodiment of the fixing member of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Mounting member 11 Bottom part 12 Magnet 13a Mounting hole 13b Second mounting hole 14 Female screw 20 Coupling member 21 Bottom part 22 Male screw part 23 Female screw 30 Fixing member 31 Head 32 Bottom 33 Projection 34 Male screw part 35 Flat support surface 36 Flat surface

Claims (4)

(57) [Scope of request for utility model registration] 1. A mounting member having a cylindrical shape with a closed bottom, a fixing means for fixing to a surface to be mounted is provided on the bottom, and a screw portion is formed on a cylindrical inner wall surface. And a fixing member formed by projecting from the bottom a projecting portion having a supporting portion formed by cutting a part of the threaded portion along the axial direction. A fixing device, comprising: an article to be fixed supported by the support surface. 2. A tubular member having a closed bottom, a magnet and / or a mounting hole provided in the bottom, and a screw member formed on the inner wall surface of the tubular member, and a tubular member having a closed bottom. A second mounting hole communicating with the mounting hole of the mounting member, and a threaded portion that fits into the cylindrical portion of the mounting member via the threaded portion of the mounting member protrudingly provided at a bottom portion, and a cylindrical inner wall surface is provided. A coupling member formed with a threaded portion, a threaded portion to be screwed with a threaded portion in a cylindrical portion of the coupling member, and a portion formed by cutting a part of the threaded portion along the axial direction. A fixing member having a projecting portion having a supporting surface protruding from a bottom surface thereof, wherein the fixed article is supported and fixed on the supporting surface. 3. The fixing device according to claim 1, wherein a support surface of the fixing member is formed by a V-shaped groove, and a corner of the article to be fixed is supported by the V-shaped groove. 4. The fixing device according to claim 1, wherein the protruding portion of the fixing member has a cross-shaped cross section.