JP3114847U - Photo disc storage case fixing structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the effect of preventing theft which is convenient for taking out a photo disc.
SOLUTION: The cradle (10) includes a cradle (10) and a fixed set (20), and the cradle (10) is provided with a cradle (10) protruding in a columnar shape in a storage case of a photo disc, and the cradle. The center of (10) is provided with a receiving piece (12) that appears in the form of a circular arc piece, and the receiving base (10) is provided with a recess (11), and the fixed set (20) is provided with a recess (11) A push button (21) is provided at a location, and a wing plate (22) is provided on both sides of the push button (21), and the wing plate (22) is a shaft with its cradle (10). One end of the vane plate (22), which is connected to the push button (21), is provided with a fitting piece (23) that appears in the shape of a circular arc piece, and the fitting piece (23) Has a fixed claw (231) that extends outward and pushes the push button (21) by installing the push button (21) and wing plate (22). Occasionally, Hamatomehen (23) and an inner contraction to the center, characterized in that the photo-disk is fixed to Hamatomehen (23) smoothly.
[Selection] Figure 2

Description

  The present invention relates to a photo disc storage case fixing structure, and more specifically, in addition to providing a function for fixing and storing a photo disc, the photo disc having a function of preventing the automatic disc from being pushed out and being pushed by an inappropriate external force. It is related with the fixing structure of the storage case.

A conventional photo disc storage case is provided with a cylindrical protruding cradle in the case, and the diameter of the cradle is just used to pass through the center hole of the photo disc, and at the side edge of the cradle. Is provided with a plurality of elastic recesses, and an elastic piece having a plurality of protrusions is formed on the cradle, thereby elastically used for fitting and fixing the photo disc.
However, the conventional fixing structure simply fixes the photo disc using the elastic fitting method of the protrusions, and when the user takes out the photo disc, the photo disc is pulled out in the opposite direction and the elastic piece and the projection are removed. Must be shrunk, and the photo disc cannot jump out automatically. Furthermore, in order to take out the photo disc smoothly, most of the protrusions are arc-shaped protrusions, which are not effective in fitting and easily fall off when a force is applied. In addition, when a photo disc is sold, its storage case is wrapped with a transparent polyethylene film, which is used to prevent theft. However, if the case is deliberately pressed with external force, the photo disc is easily elastic. It can be dropped from the piece, dropped to the bottom of the storage case, and taken out from the gap between the cases, and the anti-theft function cannot be achieved.

  The present invention means that the traditional method of elastically fitting and fixing the photo disc does not have the function of automatically jumping up the photo disc, making it inconvenient to take out the photo disc, and when the unskilled person presses the case with external force, It is an object of the present invention to improve that the disk is easily dropped from the elastic piece and the anti-theft effect is reduced.

  The indentation of the cradle of the present invention is provided with a push button, and wing plates are provided on both sides of the push button, and the wing plate is connected to the edge of the cradle by a shaft. One end of the vane that approaches the push button is provided with an engaging piece that appears in the shape of a circular arc, and the engaging piece is provided with a fixing claw that extends outward, and is attached to the center hole of the photo disc. Served for fixation.

The first device of the present application is a fixing structure for a photo disc storage case, which includes a cradle (10) and a fixing set (20), and the cradle (10) is cylindrical in the photo disc storage case. The cradle (10) is provided in the center of the cradle (10), and a basin (12) appears in the shape of a circular arc piece in the center of the cradle (10). The fixed set (20) is provided with a push button (21) at the position of the indentation (11), and wing plates (22) are extended on both sides of the push button (21), and The vane plate (22) is connected to the edge of the cradle (10) by a shaft, and an engagement piece (appearing in a circular arc shape at one end of the vane plate (22) approaching the push button (21) ( 23), and the fixing piece (23) is provided with a fixing claw (231) extending outwardly, and the push button 21) and wing plate (22) are installed so that when the push button (21) is pressed, the retaining piece (23) is retracted to the center and the photo disc is smoothly fixed to the retaining piece (23). This is a photo disc storage case fixing structure.
According to a second device of the present application, in the first device, the push button (21) and the blade plate (22) are connected by an elastic flexible member (221), and the blade plate (22 ) And the side edge of the cradle (10) are connected to each other by a twisted piece (222). This is a photo disc storage case fixing structure.
A third invention of the present application is characterized in that in the first invention, an arcuate fitting edge (223) protrudes from an end portion of the blade plate (22) and is stored in a photo disc. This is a case fixing structure.

[Action]
In the push button of the present invention, by installing a flexible member, the retaining piece and the fixing claw are inwardly contracted in the direction of the push button, and the photo disc can be smoothly passed or fixed. And the reverse hook-shaped fixing claw can hook a photo disc, and has a better fixing effect than a general prior art. At the same time that the push button is pressed, the outer edge of the wing plate is synchronously pushed in the direction of the photo disc, and the function of automatically jumping off the photo disc is achieved. In addition, when the present invention is pressed from the outside of the case by an external force, a reverse fold occurs between the push button and the wing plate, the fitting piece is bent outward, and the fixing claw further holds the photo disc, It is possible to ensure that the disk does not fall off due to undue external force and to obtain a good anti-theft function.

In the present invention, by using the fixing set 20, the fixing claw 231 can hold and fix the photo disc, and a better fixing effect than that of the general prior art can be obtained. When the push button 21 is pressed, the outer edge of the wing plate 22 is pushed out in the direction of the photo disc 30 at the same time, and the automatic ejecting function of the photo disc 30 is achieved.
When external force is applied and pressed from the outside of the case, a reverse fold occurs between the push button 21 and the wing plate 22, the retaining piece 23 is reversed outward, and the fixing claw 231 further holds the photo disc 30. It is ensured that the photo disc 30 does not fall off due to undue external force, and a better anti-theft function can be obtained.

  As shown in FIGS. 1 to 3, the present invention is a kind of a fixing structure for a photo disc storage case, and includes a cradle 10 and a fixing set 20.

  The cradle 10 is provided with a cradle 10 protruding in a columnar shape in the storage case, and a recess 11 is provided in the vertical direction above the cradle 10. At the center of the cradle 10, a receiving piece 12 that appears in the shape of a circular arc corresponding to the central hole 31 of the photo disk 30 is provided.

  The fixed set 20 is provided with a push button 21 at the center of the recess 11, and the push button 21 is generally formed in a hollow cylindrical shape, and wing plates 22 are respectively provided along the direction of the recess 11 on both sides of the bottom end thereof. An elastic flexible member 221 is provided between the push button 21 and the blade plate 22, and an elastic curve is generated between the push button 21 and the blade plate 22.

  Twist pieces 222 are extended and provided at the side edge portions near the cradle 10 on both sides of the blade plate 22, and the other end of the twist piece 222 is connected to the side edge portion of the cradle 10, A fitting edge 223 protruding in an arc shape is provided at the edge portion.

  In addition, a fitting piece 23 is provided at one end of the blade 22 that is close to the push button 21, and the fitting piece 23 appears in a circular arc shape corresponding to the center hole of the photo disc, and the receiving piece 12 Is formed in an annular arrangement and is used for insertion and fixing into the center hole 31 of the photo disc 30, and the upper end of the fitting piece 23 extends outwardly and is provided with a reverse hook-shaped fixing claw 231. .

  As shown in FIG. 4, when the photo disc 30 is fixed in the storage case, the center hole 31 of the photo disc 30 is pushed into the receiving piece 12 and the fitting piece 23, but the top surface of the fixing claw 231 is inclined. Therefore, when the photo disc 30 is pushed in, the fitting piece 23 is also pushed in by the force at the same time, and the blade 22 is rotated around the twist piece 222 as an axis, and is elastically bent by the flexible member 221. The center hole 31 of the photo disc 30 is smoothly passed through the fixing claw 231 of the retaining piece 23.

  The reverse hook-shaped fixing claw 231 of the fitting piece 23 can be completely retracted, and when the photo disc 30 is fixed to the cradle 10, the fitting piece 23 is elastic as shown in FIG. It returns to its original position, and it becomes convenient for the fixing claw 231 to fix the photo disc 30 to the cradle 10, and a better fixing effect can be obtained than the conventional elastic pieces of arcuate protrusions.

Further, the thickness of the portion 32 without data at the center of the photo disc 30 and the portion with data are formed so as to be internally reduced in a stepped manner.
As shown in FIG. 6, if the fitting edge 223 at the end edge portion of the blade plate 22 is applied to the stepped edge, the fixing effect can be further strengthened, and the swinging motion of the photo disk 30 can be prevented.

As shown in FIG. 7, when the photo disk 30 is taken out, the push button 21 is simply pushed, and the push button 21 is elastically bent between the push button 21 and the blade 22 due to the installation of the flexible member 221. The fastening piece 23 and the fixing claw 231 are inwardly compressed in the direction of the push button 21, and at the same time, the blade plate 22 is driven to rotate about the twisted piece 222. The outer edge of the blade plate 22 It is pushed out in the direction, and the automatic ejecting function of the photo disc 30 is achieved.
And the twisted piece 222 provides a twisting elasticity, so that the push button 21 and the wing plate 22 are restored to their original positions after the photo disc 30 has bounced away.

  As shown in FIG. 8, when the present invention receives an external force and is pressed from the outside of the case, the push button 21 is moved in the reverse direction due to the force and is bent in the reverse direction between the push button 21 and the blade 22. Is generated, the fixing piece 23 is reversed outward, and the fixing claw 231 further grips the photo disc, and it is ensured that the photo disc does not fall off due to an inappropriate external force, and a good antitheft function is obtained.

It is a three-dimensional external view of the present invention. It is a partial three-dimensional external view of this invention. It is a section explanatory view of the cradle of the present invention. It is explanatory drawing (1) of the photo disc stationary operation | movement of this invention. It is explanatory drawing (2) of the photo disc stationary operation | movement of this invention. It is explanatory drawing (2) of the deferment of the photo disc of this invention. It is explanatory drawing of the jumping-out operation | movement of the photo disc of this invention. It is explanatory drawing of the operation | movement which received force in the reverse direction of this invention.

Explanation of symbols

10 ...
11.
12 ・ ・ ・ ・ ・ ・ Reception piece
20 ・ ・ ・ ・ ・ ・ Fixed set
21 ... Push button
22 ...
221 ・ ・ ・ ・ ・ Flexible member
222 ... twisted piece
223 ・ ・ ・ ・ ・ Fitting
23 ...
231: Fixed claw
30 ・ ・ ・ ・ ・ ・ Photo disc
31 ・ ・ ・ ・ ・ ・ Center hole
32 ・ ・ ・ ・ ・ ・ Parts without data

Claims (3)

A photo disc storage case fixing structure,
Including cradle (10) and fixed set (20),
The cradle (10) is provided with a cylindrically projecting cradle (10) in a photo disc storage case, and a cradle (12) appearing in the shape of a circular arc is provided at the center of the cradle (10). And the cradle (10) is provided with a recess (11),
The fixed set (20) is provided with a push button (21) at the position of the recess (11), and a wing plate (22) is provided on both sides of the push button (21). (22) is a shaft connected to the edge of its cradle (10)
An end of the vane plate (22) that is close to the push button (21) is provided with an engaging piece (23) that appears in the shape of a circular arc, and the engaging piece (23) protrudes outward. Fixed nails (231) are provided,
When the push button (21) is pushed by the installation of the push button (21) and the blade plate (22), the fitting piece (23) is retracted to the center, and the photo disc is smoothly fitted ( 23), which is fixed to
Photo disc storage case fixing structure.   In Claim 1, the push button (21) and the blade (22) are connected by an elastic flexible member (221), and both sides of the blade (22) and the cradle (10). ) Are connected to each other by twisted pieces (222), and the photo disc storage case fixing structure is provided. 2. The photo disc storage case fixing structure according to claim 1, wherein an arcuate fitting edge (223) projects from an end portion of the blade (22).

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