JPH0332232Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a device for attaching a glass door to various types of cabinets and other wooden furniture, and in particular, when attaching the glass door to the inner wall surface of the opening of the furniture in a pivoted state that allows the glass door to be opened and closed freely. The installation work can be done easily and efficiently in a so-called one-touch manner at a later date on completed furniture.
For example, it has been improved so that it can easily accommodate changes between left-hand opening and right-hand opening.

Hereinafter, the structure of the present invention will be specifically explained based on the illustrated embodiment. Figures 1 to 4 illustrate the present invention applied to a glass door that opens and closes around the vertical axis, and 10 is a wooden door. 11 is a glass door for opening and closing the furniture 10, and 12 is a pair of opposing hinge bodies that are removably fitted to the periphery of the furniture 10.
As shown in the figure, it is manufactured to have a U-shaped cross section, consisting of a back wall portion 13 that contacts the so-called wood end surface of the glass door 11, and a pair of side wall portions 14 that face each other so as to sandwich both the front and back sides of the glass door 11. has been done.

Moreover, the central part of one of the side wall parts 14 is formed by bending the punched piece into a right angle parallel to the back wall part 13, so that the support piece 1
5, and its support piece 15
A pivot pin 16 vertically extending in the direction in which the back wall portion 13 exists is fixed to the rear wall portion 13 . 17 is the opening window opened by bending it, 18 is the opening window 1
A pair of screw holes 18 are opened in one of the side walls 14 in a parallel state such that the glass door 7 is sandwiched therebetween.
are screwed in so that they can move forward and backward.

In that case, the fact that each of the pair of hinge bodies 12 is provided with the support piece 15 protruding from the center position of one of the side wall parts 14 as described above means that
This means that the hinge body 12 can be used interchangeably, for example, for right-hand opening and left-hand opening of the glass door 11, as well as being press-formed using the same mold and method. It is beneficial to achieve mass production effect.

Furthermore, 20 is a pair of shaft cylinders molded from nylon or other synthetic resin materials, and in order to attach the hinge body 12 to the furniture 10, the hinge body 12 is attached to the furniture 10.
They are press-fitted and fixed into a pair of mounting holes 21 formed in the inner wall surfaces of the openings facing each other. In order to reduce the biting force at that time, the lower half of the shaft cylinder 20 is defined as the embedded wedge part 22, and from the boundary position with the receiving cylinder part 23 of the upper half, the degree of press-fitting is determined. A decorative flange portion 24 that can also serve as a positioning portion is continuously projected.

The receiving cylinder part 23 of the shaft cylinder 20 has a substantially hollow cylindrical shape and is installed in an exposed state at a certain height H from the inner wall surface of the opening of the furniture 10. A notch 25 is provided to receive the pivot pin 16 of the hinge body 12. In order to facilitate the reception of the pivot pin 16, the notch 25 has an opening shape that widens outward, especially when viewed from the top and bottom direction in FIGS. 8 and 9. Direction is furniture 1
As described above, the furniture 10 is erected from the inner wall surface of the opening in a state where the furniture 10 is oriented toward the outside of the opening. Furthermore, the opening width W is the same as that of the pivot pin 1.
The size is set to be slightly smaller than the diameter D of No. 6.

In other words, the material characteristics of the shaft cylinder 20 itself and its notch 2
5, the pivot pin 16 of the hinge body 12 is smoothly received from the flap-shaped opening of the notch 25 into the hollow interior of the receiving cylinder 23, and once it is inserted. It is constructed so that it will not easily separate later and will remain in a stable assembled state. However, it goes without saying that if the glass in the glass door 11 is damaged, the pivot pin 16 of the hinge body 12 can be attached to and removed from the receiving tube part 23 of the shaft tube 20 in order to replace it.

Reference numeral 26 is a protrusion that stands vertically from the inner bottom surface of the receiving cylinder 23, and when the pivot pin 16 of the hinge body 12 is fitted, it is connected to the support piece 15 of the hinge body 12. Cylinder part 2
Maintaining a constant floating gap S between the top surface of 3 and
This not only facilitates the opening and closing action of the glass door 11 but also helps prevent the glass door 11 from shifting.
In that case, although not shown, if the top surface of the protrusion 26 is shaped, for example, into a conical shape, the glass door 11 can be opened and closed even more smoothly.

In the above configuration, when attaching the glass door 11 to the furniture 10 in a pivoted manner so that it can be opened and closed, the shaft tube 20 is inserted into the attachment hole 21 of the furniture 10, as suggested from FIGS. 1 and 2. In particular, the embedded wedge portion 22 is press-fitted and fixed, while the hinge body 12 is fitted and integrated into the peripheral edge of the glass door 11. Then, the pivot pin 16 of the hinge body 12 is forcibly fitted from the direction of arrow A through the notch 25 into the receiving cylinder part 23 of the shaft cylinder 20 that is planted from the inner wall surface of the opening of the furniture 10. be. Then, in the assembled state shown in FIGS. 3 and 4, the glass door 11 will open and close around the pivot pin 16 supported by the shaft tube 20.

Of course, the glass door 11 can also be removed from the furniture 10 and replaced by performing the operation in the opposite direction to the above. In the illustrated embodiment, the present invention is applied to a glass door 11 that opens and closes around the so-called vertical axis, but it goes without saying that it can be applied in exactly the same way to a form that opens and closes around the horizontal axis. stomach.

As described above, the mounting device for the glass door 11 according to the present invention includes a pair of shaft tubes 20 installed on the inner wall surface of the opening of the furniture 10 facing each other, and a pair of hinges fitted as a pair facing the peripheral edge of the glass door 11. In particular, a pivot pin 16 is provided protrudingly on a support piece 15 protruding from the hinge body 12, and a notch 25 for receiving the pivot pin 16 is opened in a part of the peripheral surface of the shaft cylinder 20. Then, the pivot pin 16 of the hinge main body 12 is later removably fitted into the hollow interior of the shaft tube 20, which has been installed in advance on the completed furniture 10, through the notch 25. Since the glass door 11 is pivotally connected to the furniture 10 so as to be openable and closable, after the furniture 10 is assembled, the glass door 11 can be mounted efficiently and with high precision in a so-called one-touch method.

In other words, conventionally, in the process of assembling and completing furniture in a knock-down manner, the glass door was also attached, or a pair of hinge bodies were first pivoted to the inner wall surface of the opening of the furniture, and then the glass door was attached to the hinge body. Since the door is fitted and fixed in a sliding manner, the installation process is extremely complicated, and if you forget to install the pivot bracket during the above process, you may have to disassemble the furniture itself. According to the above structure of the present invention, such problems can be completely solved and the glass door can be easily replaced.

Furthermore, if the pivot pin 16 is provided protruding from the support piece 15 bent from the central part of the hinge body 12,
Since the hinge body 12 itself can be used interchangeably for both the right-hand opening and left-hand opening of the glass door 11, it is even more convenient to handle, and it is also possible to maximize the mass production effect. , it is very profitable.

[Brief explanation of the drawing]

Figure 1 is a front view showing the installation process of the glass door in the present invention, Figure 2 is a partially cutaway sectional view,
Fig. 3 is a partially cutaway sectional view showing the completed state of installation, Fig. 4 is a partially enlarged sectional view taken along the - line in Fig. 3, Fig. 5 is an inclined view showing the hinge body extracted, and Fig. 6 The figure is a front view showing the extracted shaft cylinder, No. 7,
8 is a side view and a plan view, and FIGS. 9 and 10 are enlarged sectional views taken along lines - and - in FIG. 6. DESCRIPTION OF SYMBOLS 10... Furniture, 11... Glass door, 12... Hinge body, 13... Back wall part, 14... Side wall part, 1
5...Support piece, 16...Pivot pin, 20...Shaft cylinder, 22...Embedded wedge part, 23...Receiving cylinder part, 25...Notch, 26...Protrusion.

Claims (1)

[Claims for Utility Model Registration] 1. Consisting of a pair of shaft tubes 20 installed on the inner wall surface of an opening facing each other in furniture 10, and hinge bodies 12 fitted as a pair facing each other on the peripheral edge of a glass door 11, the hinge Support piece 1 projected from main body 12
A pivot pin 16 is provided protruding from the shaft tube 20, while a notch 25 for receiving the pivot pin 16 is opened in a part of the peripheral surface of the shaft tube 20, and the pivot pin 16 is installed in the completed furniture 10 in advance. The hinge body 1 is inserted into the inside of the shaft cylinder 20 from the notch 25 thereof.
This glass door mounting device is characterized in that the glass door 11 is pivotally attached to the furniture 10 so as to be openable and closable by fitting the second pivot pin 16 so that it can be attached and detached later. 2. The back wall portion 13 that brings each hinge body 12 into contact with the end surface of the glass door 11, and the
It is formed into a U-shaped cross section consisting of a pair of side walls 14 sandwiching both the front and back sides of the 1, and a punched piece on one of the side walls 14 is
The glass door according to Claim 1 of the Utility Model Registration Claims, characterized in that the support piece 15 is bent into a right angle parallel to the back wall part 13, and a pivot pin 16 is fixed to the support piece 15. mounting device. 3. The glass door mounting device according to claim 1, wherein the hinge body 12 is press-worked from a metal plate material, and the shaft tube 20 is molded from nylon or other synthetic resin.