JPH07265183A - Detachable panel frame for replacing piece of work - Google Patents

Abstract

PURPOSE:To safely perform mounting by eliminating the special hook structure by providing the supporting structure inserting a panel inserted into a deep groove with an elastic inner face into a shallow groove and sandwiching the panel body between the opposite surfaces. CONSTITUTION:In housing a panel P in a frame F, the panel is first inserted into a deep groove 9 and then into a shallow groove 10. In this installation state, the panel P is pressed by the shallow groove 10 with an elastic member 15 so that they are not removed from the both grooves. The movement of the panel P is further stopped with a spring in this insertion direction. The deviation in the direction to be crossed at right angles is prevented by a supporting part 21. In removing the panel P off, the panel P is removed first from the shallow groove 10 by deeply inserting it into the deep groove 9 against the elasticity of the elastic body 15. It can be speedily and easily performed. As the hook structure for the panel P, a special structure is not required and so it is very useful when frequently replacing the panels.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a panel-removable work replacement frame in which a panel body on which a work is drawn or incorporated in a panel can be replaced.

[0002]

2. Description of the Related Art Generally, a frame has a front piece around which a glass is hooked, and a back plate presses and holds a work against the glass. In this case, the back plate is pressed by rotary blades called dragonflies and springs, and it is necessary to handle those parts and the back plate in order to replace the work, and the work is not easy. However, when the work is in the form of a panel, such a panel-removable work replacement frame is proposed because it has an advantage that the panel can be handled easily.

As a conventional frame of this type, the actual frame 64
-47260 can be mentioned. According to this, the frame main body and the panel body into which the frame main body is fitted from the back side are formed, and the ball protrusion is embedded in the inner peripheral surface of the frame main body by urging it in the protruding direction by the spring, and the outer peripheral surface of the panel body is A recess is provided in which the ball protrusion can enter.

[0004]

According to the above-mentioned panel detachable work replacement frame, when the panel body is pushed into the frame body from the back side, the ball projections are temporarily retracted against the elastic force of the spring. It rushes into the recess and latches, and in this latched state, the mounting of the panel body is completed. On the contrary, when the panel body is removed, if the ball body is pulled out, the ball projection is once retracted and the hook is easily removed, so that the panel body can be easily removed. However, because the ball projection is unstable in this way, the panel body as a work easily falls off due to vibration and shock, and the locking means by the ball projection is seen through the gap, so the work There was a risk of theft being stolen.

Not only is there such a problem in the hanging of the work, but it is necessary to provide the panel body as the work with a troublesome and unsightly hooking structure such as a recess (in this respect, the back plate A locking structure in which a spring is attached to the end surface of the is also given as a reference (see Japanese Utility Model Laid-Open No. 5-74367). Assuming that the method for replacing works is not limited to dimensional problems, and a large number of works for replacement are prepared, the replacement means lacks rationality. In addition, since the vertical and horizontal widths of the panel body must be slightly smaller than the width of the back side opening of the frame body, when the work is worn, a gap will be unsightly around the entire back side. There was also a problem.

The present invention has been made in view of the above circumstances.
The purpose of the present invention is to provide a panel-removable work replacement frame that can be installed safely so that the panel body does not fall off, and that the panel body does not need to have a special hooking structure, and the appearance is good.

[0007]

In order to achieve the above object, the present invention provides a pair of vertically or horizontally facing each other in a frame whose back side is opened for replacing a panel body. One of the frames has a deep groove for pre-attaching the panel body as a Kendon method, and a shallow groove for retrofitting on the other frame.The bottom of the deep groove is inserted into the shallow groove for retrofitting to the panel body. An elastic material for pressing that elastically deforms is installed inside, and for the other pair of frames, a panel detachable work replacement frame is configured as a support structure that sandwiches the panel body on the opposite surfaces.

[0008]

[Operation] When the panel body is stored in the frame body, it is inserted into the deep groove first and then into the shallow groove. In this mounting state, the panel body is pressed down by the elastic material in the shallow groove. Therefore, the panel body is never disengaged from the both grooves, and the movement of the panel body is stopped by a spring in the inserting direction, and the support portion prevents the panel body from being displaced in the direction orthogonal thereto.

When the panel body is pulled out, the operation of removing the panel body from the shallow groove first while thrusting deeply into the deep groove against the elasticity of the elastic material can be performed quickly and easily.

[0010]

Embodiments of the present invention will now be described with reference to the drawings.

The drawings show an embodiment, in which the panel detachable work replacement frame is composed of upper and lower frames 1 and 2 and left and right vertical frames 3 and 3, which are made of aluminum extruded shapes, respectively. The frame main body F is mainly composed of the frame main body F and a replaceable panel body P on which a work is displayed, and the frame body F is replaced by the so-called Kendon method found in the attachment means of Japanese sliding doors. It has become so.

The upper and lower frames 1 and 2 and the left and right vertical frames 3 and 3 each have the same cross-sectional shape, and have a front surface piece 5 projecting toward the inner peripheral side for stopping the panel body P on the front side. An L-shaped connecting plate 6 that has a back side piece 7 as a shorter piece that is recessed from the surface piece 5 and is formed as a so-called irregular channel type having a deep groove between the pieces and forms a frame on the surface piece 5. A hooking portion is formed.

Although the cross-sectional shape is the same as described above from the economical point of molding, the above-mentioned deep groove is formed as a deep groove 9 in the upper frame 1 and in the lower frame 2 by an additional member because the Kendon system is required to be adopted. Is shallow groove 10
In addition, the left and right vertical frames 3 and 3 are formed as the sealing grooves 12 and 12. However, they may be formed in the extrusion molding of the profile.

To form the deep groove 9 of the upper frame 1, a thin base material 13 is adhered to the bottom surface of the groove, and an arc-shaped leaf spring is screwed to the elastic material 15 with a screw. On the other hand, in forming the shallow groove 10 of the lower frame 2, a pair of left and right wooden bottom members 19, 19 are fitted to the groove bottom so that the deep groove is substantially halved. Also, the sealing groove 1 of the left and right vertical frames 3, 3
To form the holes 2 and 12, a pair of upper and lower burying members 21 and 21 made of wood, which completely fit into the deep groove, are fitted.

The burying members 21 and 21 serve as a support portion for preventing the panel body P from being displaced. By the way, in the extrusion molding of the shape member, if a refraction piece is provided at the tip of the back surface piece 7, it can serve as a supporting portion.
Further, by omitting it, the deep groove 9 and the shallow groove 10 can be formed.

The panel body P has a frame 23 having a U-shaped cross section fitted around the panel body P. In this case, a thin mat 2 is provided between a transparent sheet 25 and a back plate 27, the contents of which are acrylic.
A work 31 such as a calligraphy is sandwiched between the mat 29 and the transparent sheet 25 with 9 sandwiched therebetween. Further, the panel body P may be a campus of Western painting or a wooden frame of Japanese painting. In any case, since it is an ordinary panel without any troublesome equipment such as protrusions, it is easy to move, store and manage.

The elastic material 15 is a shallow groove 1 of the Kendon system.
0 allows the lower end of the panel body P to be inserted, and elastically deforms so that the lower end is pressed against the bottom member 19. For this, in addition to a leaf spring, a coil spring, rubber or the like is used. can do.

The relationship between the upper and lower frames 1, 2 and the left and right vertical frames 3, 3 and the deep groove 9, the shallow groove 10, and the sealing grooves 12, 12 is not limited to the above embodiment, and the relationship is not limited thereto. On the contrary, for example, the upper frame is a shallow groove, the lower frame is a deep groove, or the upper and lower frames are sealing grooves,
The present invention can be implemented even if the deep groove and the shallow groove are provided in the left and right vertical frames. Further, the formation of the deep groove, the shallow groove, and the closed groove is not limited to the case of the filling member of the above-mentioned embodiment, and as described above, the groove forming piece is integrally formed at the time of extrusion molding of the frame. It can also be easily formed by providing and extrusion molding.

[0019]

As described above, according to the present invention, there are the following excellent effects.

The panel body can be easily attached and detached by the Kendon system, and since it is held by the elastic material so as not to move in the operating direction of the Kendon system, it never comes off accidentally. ,Also,
Since it is held by the support portion in the orthogonal direction, it does not rattle during transportation and the work is prevented from shifting.

Since the panel body does not need to have a special structure as a hooking structure for the panel body, it is rational as a frame to be used while frequently replacing the panel. Also,
The appearance of the panel body itself is not damaged by, for example, a recess or a spring, and the panel body can be easily transported, stored, and managed.

On the back side of the frame, no gap can be seen from the entire circumference to the panel body, and the gap generated in any one of the pair of frames can be made very small, and a part as a hooking structure can be formed from that gap. Since it is invisible, it not only looks good, but is also suitable for preventing theft of the panel body being pulled out.

[Brief description of drawings]

FIG. 1 is a partially cutaway perspective view showing a frame body and a panel body separately from each other.

FIG. 2 is a rear view showing a state in which a panel body is attached.

FIG. 3 is a cross-sectional view showing an attached state of an elastic material.

FIG. 4 is an enlarged cross-sectional view taken along the line AA of FIG.

5 is an enlarged cross-sectional view taken along the line BB of FIG.

[Explanation of symbols]

 F Frame main body P Panel body 1 Upper frame as one frame 2 Lower frame as the other flehem 9 Deep groove 10 Shallow groove 15 Elastic material 21 Groove filling member as a supporting portion

Claims (1)

[Claims] 1. A deep groove in which a panel body is preliminarily attached to one of a pair of vertically, horizontally, and oppositely facing frames in a frame whose back side is opened for replacing the panel body. , Each of which is provided with a shallow groove to be retrofitted to the other frame, and the bottom of the deep groove is internally provided with an elastic material for pressing that elastically deforms by allowing the panel body to be inserted into the shallow groove as a retrofit. , The other pair of frames is a panel detachable work replacement frame characterized by having a supporting structure in which the panel body is sandwiched between the opposing surfaces.