JPH088684Y2 - Frame for panel - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame for a panel.

[0002]

2. Description of the Related Art A conventional frame for a panel is a rectangle composed of an upper and lower frame made of aluminum and two vertical frames, and a panel fitting groove is provided on the inner surface side of each frame. Further, the upper frame can be opened and closed for attaching and detaching the panel.

One of such conventional examples is shown in FIGS. 11 and 12. In the example shown in FIGS. 11 and 12, a hook-shaped swing support plate 2 for holding the upper frame 1 is pivotally connected to the upper end of a slide base plate 3 so as to be swingable in the front-rear direction, The substrate 3 is slidably fitted in a frame portion 4a provided on the rear wall side of the vertical frame 4. In addition, 1'and 4'are panel fitting grooves of the upper frame 1 and the vertical frame 4, respectively.

When the upper frame 1 is opened for attaching and detaching the panel, the sliding board 3 is slid upward in the rod portion 4a of the vertical frame 4 as shown in FIG. When it is slid to, the upper frame 1 is pushed to tilt the swing support plate 2 to the rear side, that is, the back side of the frame, as shown in FIG.

However, in the case of such a frame, only the upper frame 1 can be opened, so that the panel has to be inserted and removed from the side of the frame, and there is a problem that it is troublesome to attach and detach. Moreover, since the sliding board 3 must be slid up and down every time the upper frame 1 is opened, the upper frame 1 cannot be opened and closed quickly. Furthermore, the screw 5 must be used to fix the upper frame 1 to the swing support plate 2, which requires a lot of time to fix the screw and the number of parts increases.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and all of the upper and lower frames and the two vertical frames forming the frame can be tilted outside the frame and opened. In addition to the above-mentioned conventional products, there is no need to slide it as in the conventional product, and it can be done with one touch, so that the panel can be attached and detached more quickly, and each frame without using screws or the like. The present invention is intended to provide a frame for a panel which can connect the corner member and the corner member.

[0007]

SUMMARY OF THE INVENTION The gist of the present invention is that the frame is composed of upper and lower frames, a vertical frame and a corner member, and each frame has an upper end facing inward. A bent plate that bends inward from the approximate center in the width direction of the frame body bent in a hook shape is provided so as to project downward, and ridges are provided on the inner and outer surfaces of the tip part of the frame body, while being closer to the lower end of the frame body. The inner surface of the corner member has a ridge portion to be inserted into the groove portion of the swinging portion of the corner member described later. On the other hand, the corner member integrally formed of plastic is a substantially right-angled triangular substrate and two sides forming a right angle of the substrate. And a swinging part continuously provided via a thin hinge part, the swinging part having a curved plate formed to match the inner surface of each curved plate of the frame, and a groove on the end face on the hinge side. It is composed of a base plate provided on the upper surface of the substrate. A hook portion for hooking the protruding portion of the distal end portion outer surface of the curved plate of each frame, with the top surface to the inner surface of the base side of the curved plate of each frame is erected a lock secondary pawl support plate that presses,
A frame for a panel is provided with a lock auxiliary pawl that faces the hook portion on the lock auxiliary pawl support plate and pushes out the curved plate of each frame from the inside toward the hook portion.

[0008]

Next, the operation of the present invention having the above construction will be described. First, when assembling the frame, the rocking portions of the corner member integrally molded of plastic are strongly pressed between the frame body and the curved plate at the end of each frame.

The frame is opened and closed as follows.
First, when opening the frame, when the frame is pinched and a force is applied outward, the ridges provided on the outer surface of the front end of the curved plate of the frame are forced from the hooks standing on the upper surface of the corner member. Since the lock is released by being released to the outside, it can be tilted outward from the hinge portion. When the frame is tilted and opened, one frame may be tilted or two frames may be tilted at the same time with both hands. In this way, the upper and lower frames and the two vertical frames are all opened, and in this state, the panels are simultaneously applied to the panel fitting grooves of each frame from the direction orthogonal to the frame.

Further, when the frame is closed, if the frame which is tilted outward is set up, the ridge portion provided on the outer surface of the front end portion of the curved plate of the frame is caught on the hook portion of the corner member, contrary to the above. It is locked.

Further, when locked, the top surface of the lock assisting claw support plate erected on the upper surface of the corner member strongly presses the inner surface of the curved plate of the frame near the base portion and pushes it upward. At the same time, the lock assisting claw acts to push out the curved plate from the inside of the curved plate of the frame toward the hook, so that the locking is surely performed.

[0012]

Embodiments of the present invention will be described below with reference to the drawings. 1 is a perspective view of the whole, and FIG. 2 is A- in FIG.
FIG. 3 is a perspective view of a corner member, FIG.
4 is a plan view of the corner member, FIG. 5 is an end view of the section cut along the line BB in FIG. 4, FIG. 6 is an end view of the section cut along the line C-C of FIG. 4, and FIG. 7 is an end surface of the section cut along line D-D of FIG. FIG. 8 is a bottom view of the corner member, FIG. 9 is a cross-sectional view of the frame and the corner member with the frame open, and FIG. 10 is an overall perspective view of the frame with all the frames open.

In the figure, 6 is a frame, which will be described later and upper and lower frames and 2
It is composed of a vertical frame of a book and a corner member. 7,
Reference numeral 8 is an upper and lower frame, and 9 and 10 are vertical frames. The axial cross-sections of these frames are as shown in FIG. 2. Taking the vertical frame 9 as an example, the frame body 9a is bent in a hook shape with its upper end facing inward.
A curved plate 9b that bends downward from approximately the center in the width direction of the frame, and projections 9c and 9d are provided on the inner and outer surfaces of the tip of the curved plate 9b. A ridge 9e is provided on the inner surface of the curved plate 9b at a position approximately the same height as the ridges 9c and 9d of the curved plate 9b, the ridge 9e being inserted into the groove of the swinging portion of the corner member described later. Also,
Reference numerals 7 ', 8', 9'and 10 'are panel fitting grooves of the upper and lower frames 7, 8 and the vertical frames 9 and 10, respectively.

Reference numeral 11 is a corner member, which is integrally molded entirely of plastic. The corner member 1
Reference numeral 1 denotes a substrate 12 having a substantially right-angled triangle, and an oscillating portion 14 connected to two sides forming a right angle of the substrate 12 via a thin hinge portion 13.

Further, the swinging portion 14 includes the upper and lower frames 7, 8,
Curved plates 15 formed to match the inner surfaces of the curved plates of the vertical frames 9 and 10, and the upper and lower frames 7 and 8 and the vertical frames 9 and 10.
The frame 16 is provided with a base plate 17 provided on the end face on the hinge portion 13 side with a groove 16 into which a protrusion is inserted. In addition, the upper and lower frames 7 of the curved plate 15,
8, a portion 1 of the vertical frame 9 or 10 that contacts the ridge on the inner surface of the curved plate
5'is tilted accordingly.

Further, in this embodiment, two rocking portions 14, 14 are arranged side by side on the same side with a slight distance therebetween, and each base plate 1 is provided.
Frame part 18 for connecting the grooves 16 and 16 provided in the parts 7 and 17
However, it is not always necessary to configure in this way.

On the other hand, on the upper surface of the substrate 12, there is provided a hook portion 19 for hooking a ridge provided on the outer surface of the front end portion of the curved plate of each frame. Further, a lock auxiliary claw 20 is provided on the upper surface of the substrate 12 so as to face the hook portion 19, and the lock auxiliary claw 20 is supported by a support plate 21 provided upright on the upper surface of the substrate 12. ing. Further, the height of the support plate 21 is formed such that the top of the rocking portion 14 slightly protrudes from the curved plate 15.

[0018]

[Effect of the Invention] The present invention has the above-described structure and operation.
Since all the upper and lower frames and the vertical frame can be tilted outward and opened, the panel can be attached and detached from the direction orthogonal to the frame. Further, unlike the conventional product, it is not necessary to slide the sliding substrate one by one to open and close the frame, and the opening and closing is performed via the integrally formed hinge part, so that the frame can be opened and closed with one touch. Therefore, the panel can be attached and detached more quickly.

Further, when assembling the frame by connecting each frame and the corner member, screws and the like as in the conventional product are not required, and the assembly is simple and the number of parts is small. Also, when locking,
The top surface of the lock auxiliary pawl support plate presses strongly against the inner surface of the curved plate of the frame near the base and pushes it upward, and the lock auxiliary pawl is directed from the inside of the curved plate of the frame toward the hook. Since it acts so as to push out the curved plate, the locking is performed more reliably.

[Brief description of drawings]

FIG. 1 is an overall perspective view of an embodiment of the present invention.

FIG. 2 is an end view of a section cut along the line AA in FIG.

FIG. 3 is a perspective view of a corner member.

FIG. 4 is a plan view of a corner member.

5 is an end view of a section taken along line BB in FIG.

FIG. 6 is an end view of a section cut along the line C-C in FIG. 4.

FIG. 7 is an end view of a section cut along the line DD in FIG.

FIG. 8 is a bottom view of the corner member.

FIG. 9 is a cross-sectional view of the frame and the corner member with the frame opened.

FIG. 10 is an overall perspective view with all frames open.

FIG. 11 is an enlarged perspective view of a main part of a conventional panel frame.

FIG. 12 is an enlarged perspective view of a main part in a state where an upper frame of a conventional panel frame is opened.

[Explanation of symbols]

 6 Frame 7 Upper Frame 8 Lower Frame 9 Vertical Frame 9a Frame Main Body 9b Curved Plate 9c Projected Line 9d Projected Line 9e Projected Line 10 Vertical Frame 11 Corner Member 12 Board 13 Hinge Part 14 Swing Part 15 Curved Plate 16 Groove 17 Base plate 18 Frame part 19 Hook part 20 Lock auxiliary claw 21 Lock auxiliary claw support plate

Claims (1)

[Scope of utility model registration request] 1. The frame (6) is composed of upper and lower frames (7), (8) and vertical frames (9), (10) and a corner member (11), and each of the frames (7), (8) ( 9) and (10), in which a curved plate that bends inward from the substantially central portion in the width direction of the frame body in which the upper end portion is curved inwardly in a hook shape is projected and is provided in the tip portion thereof. While the ridges are provided on the outer surface, the ridges to be inserted into the grooves (16) in the swinging part (14) of the corner member (11) described later are provided on the inner surface near the lower end of the frame main body, and the whole is made of plastic. The corner member (11) for integrally molding the
2) and an oscillating part (14) connected to two sides forming a right angle of the substrate (12) through a thin hinge part (13), and the oscillating part (14) is Frame (7) (8)
(9) Consists of a curved plate (15) formed so as to match the inner surface of each curved plate of (10), and a base plate (17) provided with a groove (16) on the end face on the hinge (13) side Further, on the upper surface of the substrate (12), the frames (7), (8), (9)
(10) A hook part (19) for hooking a ridge on the outer surface of the front end part of the curved plate, and a top surface on the inner surface of each frame (7), (8), (9), (10) near the base part of the curved plate. And a lock assisting claw support plate (21) which is pressed against each other. The lock assisting claw support plate (21) faces the hook portion (19), and each frame (7)
(8) (9) (10) curved plate from the inside hook (19)
A frame for a panel provided with a lock auxiliary claw (20) pushed out to the side.