JP3211178B2 - Frame back plate holder - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a frame back plate holder which is attached to the back of a frame frame and presses and holds a back plate of a storage object such as a back plate, a picture, a transparent sheet or the like.

[0002]

2. Description of the Related Art Conventionally, a picture is held between a back plate and a transparent sheet by mounting a holder in a gap between a frame frame and a back plate and pressing the back plate to the front side by the hook. Are held so as not to deviate from a predetermined position.

Various types of such holders have been proposed according to the shape of the frame, but are roughly divided into holders that are fitted to the frame or fixed by screws or the like.

[0004] Among them, in the case of a holder fitted to a frame frame, the holder is made of an elastic material and is pushed between the frame frame and the back plate in an elastically deformed state, and the back plate is pressed by the elastic restoring force. You can see what was done.

[0005]

However, since such a conventional holder is pushed in a state of being elastically deformed between the frame frame and the back plate, if the holder is bent over a long period of use, the frame is damaged. The drawback was that it slipped out of the space between the frame and the back plate and fell off.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned drawbacks, and is hung in a state independent of a frame frame. In this hung state, the back plate is pressed and held. It is an object of the present invention to provide a frame back plate holder in which a frame can be hooked very easily.

Another object of the present invention is to provide a frame back plate holder in which a string for hanging the frame can be easily formed.

[0008]

In order to achieve the above object, a frame back plate holder according to the present invention comprises an upper holding piece, a lower holding piece, and a lower holding piece for holding a storage object such as a picture. An outer piece protruding outside the tip of the extension piece of the piece, an inner piece protruding inside the same, and a locking piece protruding inward from the tip of the extension of the upper holding piece facing the inner piece. In a frame back plate holder that is hung on a frame frame having a fixed portion attached to the frame, and an elastic piece that is curved from one end of the fixed portion to the upper surface and presses the back plate of the storage item. A step portion is provided at the other end of the fixing portion to be locked by a locking piece of the frame, and an outer piece and an inner piece of the frame are collectively fitted on an upper surface of the fixing portion. A concave groove is provided, and the outer piece of the frame is held on the upper surface of one side of the concave groove. That in which clamping pieces are provided.

A projecting piece is formed on the upper surface at an intermediate position between the fixing part and the elastic piece in the direction of the fixing part, and a circular through hole is formed inside the projecting piece. It is preferable that the width of the opening of the projecting piece is slightly smaller than the outer diameter of the cord.

[0010]

In the above construction, when the back plate holder is mounted on the picture frame, the holding portion is first sandwiched between the outer pieces of the frame, and the fixing portion is set with the engagement position between the holding piece and the outer piece as a fulcrum. When pushed out to the frame side, the outer piece and the inner piece of the frame are fitted together in the concave groove, and at this time, the step comes into contact with the locking piece of the frame.

In such a state where the back plate holder is hooked, the groove of the back plate holder fits the outer piece and the inner piece of the frame at a time, and the holding piece of the back plate holder is the outer piece of the frame. , The back plate holder is independently locked to the frame.

In order to attach the string to the back plate holder, when the string is pushed halfway in the longitudinal direction between the back plate and the elastic piece, the elastic piece is deformed so that the string passes and the opening of the projecting piece is opened. When the string is pushed halfway in the longitudinal direction, the string is housed in the through hole against the elasticity of the projecting piece. At this time, the width of the opening of the protruding piece is made slightly smaller than the outer diameter of the string, so that the string does not easily come out of the opening of the protruding piece.

[0013]

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

FIG. 1 is a perspective view of a frame back plate holder according to the present invention. FIG. 2 is a sectional view taken along line AA of FIG. FIG. 3 is a plan view showing a state in which a frame back plate holder and a string are attached in the middle of the frame frame.

Before describing the back plate holder of the present invention, the structure of the picture frame 10 for hooking the holder will be described. As shown in the cross section of FIG.
An upper holding piece 11 for holding the transparent sheet 23 and the like from the front surface of the storage item 20 and a lower holding piece 12 for holding from the back surface of the storage item 20 are provided. The lower holding piece 12 extends along the edge. An extension piece 13 further curved from the formed protrusion 14 is provided.
5 is formed in a protruding manner, and further has an inner piece 16 inside.
The engaging piece 18 is formed to protrude inward from the distal end of the extension 17 of the upper holding piece 11 facing the inner piece 16.

Further, since each of the above elements is provided so as to extend along the longitudinal direction of the frame 10, the frame 10 has the above-described cross-sectional shape of FIG.

The back plate holder 1 according to the present invention is formed of a hard synthetic resin having elasticity, and as shown in FIG.
A fixed portion 2 to be mounted on the frame 10 and an elastic piece 3 formed to project from the fixed portion 2 while being curved upward from the fixed portion 2, and a swelled grip portion 3 b is provided at the tip of the elastic piece 3. .

At the front end of the fixed portion 2, a step portion 4 is formed which comes into contact with a locking piece 18 formed at the lower end of the extension portion 17 of the frame 10. A concave groove 5 is formed to fit the outer piece 15 and the inner piece 16 together.

On the upper surface of the concave groove 5 on the elastic piece 3 side, a holding piece 6 for holding the outer piece 15 of the frame 10 is formed.

A projecting piece 7 is formed on the upper surface at an intermediate position between the fixing part 2 and the elastic piece 3 in the direction of the fixing part 2, and a circular through hole 7 a is formed inside the projecting piece 7. Is formed, and a string 8 for suspending the frame can be inserted from the opening 7b of the protruding piece 7 so as to be hooked on the through hole 7a.

The width of the opening 7b of the projecting piece 7 is
Although the diameter is slightly smaller than the outer diameter of the cord, since the projecting piece 7 has elasticity, the cord 8 pushes the middle of the cord 8 from the opening 7b without inserting the through hole 7a from the end in the length direction. By being inserted, the string 8 is received in the through hole 7a from the middle in the longitudinal direction against the elasticity of the projecting piece 7.

In the above configuration, the concave groove 5 is
When the outer piece 15 and the inner piece 16 are fitted, the upper surface 3a of the curved top of the elastic piece 3 needs to be formed higher than the upper surface of the lower holding piece 12 of the frame 10. is there.

However, in FIG. 2, since the projection 14 is provided between the lower holding piece 12 and the extension piece 13 of the frame 10, the upper surface 3a of the curved top of the elastic piece 3 is provided in this case. It is formed so as to be higher than the upper surface of the protrusion 14.

When the back plate holder 1 is mounted on the frame 10, as shown in FIG.
.. Are connected to the frames 10, 10,..., And the holding pieces 20 such as the paintings 22 are fitted to the frames 10, 10,.
When the fixing portion 2 is pushed toward the frame 10 with the engagement position between the holding piece 6 and the outer piece 15 as a fulcrum, the outer piece 15 and the inner piece 1 of the frame 10 are inserted into the concave groove 5.
6 are fitted together, and the step 4 is
0 abuts the locking piece 18.

In such a hung state of the back plate holder 1, when the groove 5 of the back plate holder 1 fits the outer piece 15 and the inner piece 16 of the frame 10 collectively, at the same time, the back plate holder 1 Since the holding piece 6 holds the outer piece 15 of the frame 10, the back plate holder 1 is independently hooked to the frame 10, and does not fall off the frame 10 regardless of the elastic force of the elastic piece 3. The hanging state can be maintained.

In the above configuration, the upper surface 3a of the curved top of the elastic piece 3 is fixed to the upper surface of the lower holding piece 12 of the frame 10 with the back plate holder 1 hooked on the frame 10.
However, in the case of FIG. 2, the back plate 21 is formed so as to be higher than the upper surface of the protrusion 14, and
Is pressed by the elastic force of the elastic piece 3, and the upper surface (transparent sheet 23) of the storage object 20 in which the back plate 21, the picture 22, and the transparent sheet 23 are overlapped is pressed against the lower end of the upper holding piece 11 of the frame 10. By doing so, it is possible to strongly press the stored items 20 such as the picture 22.

FIG. 3 shows a case where a storage object 20 is stored in a frame 10 and two back plate holders 1 are hooked at an arbitrary position on one frame 10 on the long side with a space therebetween. FIG.

As shown in FIG. 2, in order to attach the back plate holder 1 to the frame 10 after the completion of the attachment of the storage items 20, and to attach the string 8, the middle of the string 8 in the longitudinal direction must be When the cord is pushed between the elastic piece 3 and the elastic piece, the elastic piece is deformed to allow the string 8 to pass therethrough. Then, when the cord 8 is pushed halfway in the longitudinal direction of the cord 8 into the opening 7b of the projecting piece 7, the elastic piece 3 Then, the string 8 is accommodated in the through hole 7a. The attaching operation of the string 8 can be easily performed by a series of operations.

In the above description, the thickness of the back plate 21, the picture 22, and the transparent sheet 23 of the storage item 20 shown in each drawing are substantially equal to each other, but are not limited thereto. It is of course possible to make a change such as making the picture 22 thinner and the back plate 21 thicker.

[0030]

As described above, the frame back plate holder according to the present invention can be hung with a single touch on an arbitrary portion of the frame frame, and in this hooked state, the elastic piece holds the back plate. It is possible to firmly hold a storage item such as a picture attached to the frame by pressing.

Moreover, the frame back plate holder of the present invention is:
Regardless of the elastic force of the elastic piece, it can be hooked independently to the frame frame, so even if the back plate holder, especially the elastic piece undergoes aging, without falling off from the frame frame, This hooked state can be maintained constant.

Further, according to the frame back plate holder of the present invention, the string for hanging the frame can be attached with a single touch even from the middle of the string in the longitudinal direction. Do not get out easily.

[Brief description of the drawings]

FIG. 1 is a perspective view of a frame back plate holder according to the present invention.

FIG. 2 is a cross-sectional view taken along line AA of FIG.

FIG. 3 is a plan view showing a state in which a back plate holder and a string of the frame are attached in the middle of the frame.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Back plate holder, 2 ... Fixed part, 3 ... Elastic piece, 4 ... Step part, 5 ... Depression groove, 6 ... Nipping piece, 7 ... Projection piece, 7a ... Through hole, 7b ... Opening, 8 ... String, 10 … Frame frame, 11…
Upper holding piece, 12 ... Lower holding piece, 13 ... Extension piece, 15 ...
Outer piece, 16 ... inner piece, 17 ... extension, 18 ... locking piece,
20 ... Stowage.

Claims (2)

(57) [Claims] An outer side of a tip of an upper holding piece (11), a lower holding piece (12), and an extension piece (13) of the lower holding piece (12) for holding a storage object (20) such as a picture. The outer piece (15) protruding from the inner piece (1)
6) and a frame (10) provided with a locking piece (18) protruding inward from the tip of an extension (17) of the upper holding piece (11) facing the inner piece (16). In the back plate holder of the frame to be hung, a fixing portion (2) to be attached to the frame (10), and a back plate of the storage (20) formed by curving from one end of the fixing portion (2) to the upper surface. An elastic piece (3) for pressing; a step (4) is provided at the other end of the fixing part (2) to be locked by a locking piece (18) of the frame (10); The outer piece (1) of the frame (10) is provided on the upper surface of the portion (2).
5) A concave groove (5) for fitting the inner piece (16) together.
Characterized in that a holding piece (6) for holding an outer piece (15) of the frame (10) is provided on the upper surface of the concave groove (5) on the elastic piece (3) side. Back plate holder. 2. A protruding piece (7) is formed on an upper surface at an intermediate position between the fixing part (2) and the elastic piece (3) in the direction of the fixing part (2). A circular hole (7a) is formed inside 7), and the width of the opening (7b) of the protruding piece (7) is slightly smaller than the outer diameter of the cord (8). The frame back plate holder according to claim 1.