JPH0774568B2 - Fixing device for decoration of hard brittle panel - Google Patents

Description

Description: TECHNICAL FIELD The present invention relates to a fixing device for a decorative body of a hard brittle panel such as glass used for an opening member of a building such as a door, a sliding door, and a sash.

[Conventional technology]

For example, to a metal panel such as a steel plate or an aluminum plate, an ornamental body made of cast aluminum is fixed through fixing fittings such as screws and rivets. This point is typical for door panels and the like. As shown in.

However, fixing the decorative body using the above-mentioned fixing metal to a hard and brittle panel made of glass or a hard resin, which is hard and brittle by itself, is not generally performed because it causes damage to the panel. Therefore, in this case, there is no choice but to abandon mechanical fixation and perform chemical fixation via, for example, an adhesive or a pressure-sensitive adhesive.

[Problems to be Solved by the Invention]

In order to diversify the design of the opening member, it is effective to use a rigid and brittle panel and fix the decorative body to it, but in fixing with the above adhesive or adhesive, workability, fixing strength, durability, etc. However, it is not always suitable.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a decoration fixing device for a hard brittle panel, which fixes a decoration using a fixing bracket on the hard brittle panel.

[Means for Solving the Problems]

The present invention is a glass or hard resin made hard brittle panel disposed on the front and back of the panel, a screw for fixing the surface of the panel through a through hole of the panel, a fixing tool such as a rivet, and a through hole of the panel. The present invention relates to and is a gist of a device for fixing a decorative body of a hard and brittle panel, characterized by comprising a hollow cushioning member made of rubber or synthetic resin fitted and a decorative body fixedly held by the contact member.

[Action]

In the present invention, the hollow cushioning member prevents contact between the fixing metal fitting and the hard brittle panel to provide cushioning between them, and the attracting force of the fixing metal fitting of the fixed contact member is made into a planar shape. Is transmitted in a distributed manner to prevent its partial concentration.

〔Example〕

The present invention will be further described with reference to the drawings showing examples below. 1 is an entrance door, and the entrance door 1 includes an upper frame 3,
The door frame 2 including the lower frame 4, the left and right vertical frames 5, 5 and the intermediate frame 6 has a door body 7 on one side and a sleeve portion 18 on the other side.

The door body 7 has a glass panel 12 fitted in a four-sided frame 8 consisting of an upper frame 9, a lower frame 10, and left and right vertical frames 11, 11 and a rectangular wood-based system inside of which a four-round holder 15 is interposed. The panel 14 is fitted.

Similarly, the sleeve portion 18 has an upper frame 20, a lower frame 21, and left and right vertical frames 22,2.
A rectangular glass panel (23) is fitted in a narrow four-sided frame (19), and an elongated aluminum panel (24) with a rig is fitted in the central part.

Both the door body 7 and the glass panels 12 and 23 of the sleeve 18 are 8 mm
The front and back surfaces of each panel 12, 23 are made of thick glass plate of 4 and the corners of the door body 7 are two corners and the upper and lower two places are 100 mm. The decorative body 27 with an appropriate pattern and coloring is fixed on each surface with a depth of 12.5 mm. This decorative body 27 ... is made by processing an aluminum plate with a thickness of 1 mm and has a surface substrate 28 and continuous rising pieces 29 at the periphery thereof.
And a screw hole 30 is provided at the central position of the right and left rising pieces 29, 29.

The ornamental bodies 27 are fixed by interposing the face-to-face contact members 31 on the back surface side thereof.

The interview member 31 is made by processing a steel plate having a thickness of 1 mm, and has one side of 96.6 mm and a depth of 9 mm so as to be internally fitted to the back surface of the decorative body 27.
Square board 32 and rising piece with its corners dropped on the periphery
33 ... And, the square board 32 is vertically and horizontally screwed on the vertical and horizontal center lines with a space of 90 mm.
34, 34, and screw receiving holes 35, 35 formed by burring on the left and right sides are respectively provided, and a small diameter screw hole 36 is provided at the center position of each rising piece 33.

The interview member 31 is used as a pair on the front and back of the glass panel 12, 23, and each square substrate 32 is arranged in contact with a predetermined position of the panel 12, 23 by contact, and from the screw hole 34 in the interview member 31 on one side to the other. Through hole 37 that is screwed into the screw receiving hole 35 by burring on the side and is previously provided in the glass panels 12 and 23.
The panels are fastened and fixed to each other in a pulling manner with the panel in the middle by a fixing screw 40 penetrating through the panel.

At this time, a hollow cushioning member 38 is fitted into the through holes 37 of the glass panels 12 and 23 to prevent the fixing screw 40 from coming into contact with the through holes 37 for cushioning. The cushioning member 38 has a cylindrical outer diameter of 12 mm and a length of 8 mm corresponding to the through hole 37, and has a through through hole 39 having a diameter of 5 mm according to the outer diameter of the fixing screw 40 and has a short hollow length. It is constructed in the shape of a pipe, and the material is made of vinyl chloride, hard 90 °, so that it is semi-hard.

The decorative member 27 is fitted to the surface-contacting member 31 having the above structure and fixed to the glass panels 12 and 23, and
The screw holes 30 of the rising pieces 29 on the left and right side portions of 27 are fixed by machine screws 41 screwed into the screw holes 36 of the corresponding surface-contacting member 31.

In the figure, 15 and 25 are respectively frame-shaped holders to which the wooden panel 14 and the aluminum panel 24 are fitted, 16 and 26 are screws fixing these holders 15 and 25 through the same hollow cushioning member, and 17 is 1 shows a long cover made of aluminum fitted in a thread groove in a holder 15 of a wooden panel 14.

Although this example is as described above, it is easily understood that a hard resin panel can be used in place of the glass panel in the practice of the present invention.

It is not necessary for the surface-contacting member to always come into surface-contact with the surface of the surface-contacting member so that a certain amount of surface-contact is made so that the pulling force of the fixing fitting such as a screw or a rivet is sharpened and the hard brittle panel is not concentrated. . Also, its shape and size may be determined according to the decorative body to be installed, while
For transparent panels, it is preferable to have the same dimensions on the front and back sides, but when using a panel made of frosted glass, template glass, colored resin, etc., those with different shapes and dimensions on the front and back depending on the front and back decorations You can do it.

In addition, in order to be able to use the contact member of the above-mentioned example in common on the front and back surfaces of the panel, each square substrate is provided with two screw holes on the screwing side for fixing screws and two screw receiving holes for receiving the screw holes, one of which is 90 mm. These are arranged so that they can be brought into corresponding positions by being rotated by a degree. However, when they have the same size on the front and back sides, they can be constructed as dedicated members for the front surface and the back surface.

As the fixing metal fitting, a screw, a rivet, a small-diameter bolt and nut can be used, and various kinds of fittings that can fix the contact members to each other in a drawn state can be used.

The diameter of the hollow portion of the hollow cushioning member is preferably adjusted to the outer diameter of the fixing screw or the like, but it may be made slightly smaller than this to more reliably prevent rattling.

As the decorative body, a cast product of aluminum, iron or the like or a synthetic resin molded product may be used, and in addition to the point decorative product as in the above example, it may be larger or longer. In this case, it is possible to increase the number of fixing points by the fixing metal fittings, if necessary.

INDUSTRIAL APPLICABILITY The hardened and brittle panel decorative solid device of the present invention can be widely applied to various doors including indoor doors in addition to the above-mentioned entrance doors, various sliding doors such as entrance sliding doors, front side sashes of bay windows, and the like.

As will be apparent from the above description, in carrying out the present invention, the hard brittle panel, the interview member, the fixture, the hollow cushioning member, the specific material of the decorative body, the shape, the dimensions, the relationship between them, etc. Various modifications may be made without departing from the spirit of the invention, and need not be limited to those shown and described.

〔The invention's effect〕

The present invention is as described above, the contact members arranged on the front and back of the hard brittle panel made of glass or hard resin, screws for fixing these contact members through the through holes of the panel, fixing metal fittings such as rivets, and the panel. Since it is provided with a rubber or synthetic resin hollow cushioning member fitted in the through-hole and a decorative body fixedly held by the above-mentioned face-to-face member, a hard brittle panel is decorated with a fixing metal fitting such as a screw or a rivet. It is possible to fix the body, the fixing fitting does not contact the panel and damage it, and it is possible to prevent the pulling force due to the fixing from intensively acting on the panel.

Therefore, the workability in the factory is good, the fixing strength is sufficiently obtained by the mechanical fixing, and the durability can be enhanced. Can be realized.

[Brief description of drawings]

The drawings show embodiments, and FIG. 1 is a front view of an entrance door, FIG. 2 is a vertical sectional view taken along the line AA of FIG. 1, and FIG. 3 is a vertical sectional view taken along the line BB of FIG. Is also a cross-sectional view taken along line C-C,
5 to 7 are respectively a rear view, a side view and a bottom view of the decorative body, and FIGS. 8 to 10 are a front view, a side view, a bottom view, FIG. 11 and FIG. 12 of the interview member, respectively. It is the front view and side view of a hollow buffer member, respectively. 1 …… Entrance door 31 …… Interview member 7 …… Door body 34 …… Screw hole 12 …… Glass panel 35 …… Screw receiving hole 14 …… Wooden panel 37 …… Through hole 18 …… Sleeve 38 …… Hollow cushioning member 23 …… glass panel 39 …… through hole 27 …… decorative body 40 …… fixing screw 30 …… screw hole 41 …… small screw

Claims (1)

[Claims] 1. A hard brittle panel made of glass or a hard resin, which is provided on the front and back surfaces of the brittle panel, fixing members such as screws and rivets for penetrating and fixing the interfacing members through through holes in the panel, and a transparent panel. A decoration fixing device for a hard and brittle panel, comprising a rubber or synthetic resin hollow cushioning member fitted in a hole, and a decoration fixedly held by the surface-contacting member.