JPH04118388U - Cassette storage device - Google Patents

Abstract

(57) [Summary] (with amendments) [Purpose] By providing a retractable protrusion that prevents the rotation of the tape reel, the tape cassette can be inserted and removed from one direction, and the tape cassette can be inserted and removed. make it even easier. [Structure] A cassette case 20 is made of resin and has a box shape, and has an opening 21 on a first side surface, through which the tape cassette 2 is inserted. Lower plate 22
The reel holes 2A and 2 of the tape cassette 2 stored in the
Claws 24A and 24B as rotation stops are positioned at positions corresponding to B to prevent rotation of the reels 3A and 3B.
is provided. These claws 24A and 24B are each integrally formed at an angle of approximately 90° with respect to the lower plate 22, and are configured such that their direct portions can freely fall by approximately 90° in the direction of insertion and extraction of the tape cassette 2. There is.

Description

[Detailed explanation of the idea]

0001

【table of contents】

The present invention will be explained in the following order. Industrial applications Conventional technology (Figure 9) The problem that the idea aims to solve (Figure 9) Means to solve the problem (Figures 1 and 5) Effect (Figures 1 and 5) Example (1) First embodiment (Figures 1 to 4) (2) Second embodiment (Figures 5 to 8) (3) Other examples Effect of invention

0002

[Industrial application field]

The present invention relates to a cassette storage device, for example, for storing audio tape cassettes. The present invention is suitable for application to a cassette storage device designed to accommodate.

0003

[Conventional technology]

Conventionally, for example, tape cassettes used in cassette tape recorders were carried around. When storing the tape, store the tape cassette in the specified case or fold the tape. A sagging prevention member designed to prevent sagging is engaged with the reel of the tape cassette. A method is used to do this.

0004 That is, as shown in FIG. 9, a cassette case 1 stores a tape cassette 2. The storage section 4 is designed as such, and the rotation stopper is designed to prevent the tape from sagging. The tape cassette 2 is stored in the storage part 4. After that, the storage section 4 is rotated about the rotation axis 7 in the direction shown by the arrow a. Then, the rotation stopper 5 of the holding part 6 is inserted into the reel hole of the tape cassette 2 stored in the storage part 4. 2A and 2B, rotation of the tape cassette 2 is prevented by the rotation stopper 5. The movement of the reels 3A and 3B is stopped, thereby winding the reels 3A and 3B. This prevents the tape cassette 2 from sagging as a whole. It is designed to be stored in a cassette case 1.

[0005] Therefore, by carrying the tape cassette 2 in this state, the tape cassette 2 The tape is designed to protect the tape and prevent the tape from sagging. .

[0006]

[Problem that the idea aims to solve]

However, if you carry the tape cassette 2 using the cassette case 1 shown in Figure 9, By doing so, it becomes necessary to rotate the storage section 4 each time the tape cassette 2 is installed or removed. The main problem was that it was difficult for users to use.

[0007] This invention was created taking the above points into consideration, and it protects magnetic tape and prevents it from sagging. We are trying to propose a cassette storage device that has a locking function and is even more user-friendly. It is something that

[0008]

[Means to solve the problem]

In order to solve this problem, the first idea is to store the tape cassette 2. In the cassette storage device 20, a hole for driving the tape reel of the tape cassette 2 is provided. Insertion direction b and extraction direction c of the tape cassette are placed at positions opposite to 2A and 2B. Rotation prevention protrusions 24A and 24B of tape reels 3A and 3B that can be folded down respectively When the tape cassette 2 is installed and the tape cassette 2 is stored, the rotation prevention protrusions 24A, 24B is inserted into the tape reel drive holes 2A and 2B of the tape cassette 2, and the tape reel is activated. 3A and 3B. In the second invention, a plurality of tape cassette storage devices 30 are connected and formed, A plurality of tape cassettes 2 are stored.

[0009]

[Effect]

Projections 24A and 2 designed to prevent rotation of tape reels 3A and 3B 4B must have a predetermined elasticity in the insertion direction b and extraction direction c of the tape cassette 2. By forming the tape so that it can fall down, the tape can be applied from one predetermined direction (21, 31). The tape cassette 2 can be inserted and removed. Attachment and detachment can be made even easier.

0010

【Example】

An embodiment of the present invention will be described in detail below with reference to the drawings.

[0011] (1) First example In FIG. 1, in which parts corresponding to those in FIG. 9 are given the same reference numerals, the cassette case 20 is It is made of resin and has a box shape, and has an opening 21 on the first side. A cassette set 2 is inserted therein.

0012 In addition, the lower plate 22 corresponds to the reel holes 2A and 2B of the tape cassette 2 stored therein. A rotation stopper designed to prevent the rotation of reels 3A and 3B is provided at the corresponding position. Two claws 24A and 24B are provided.

[0013] These claws 24A and 24B each have an angle of approximately 90° with respect to the lower plate 22. A resin that is planted integrally with the lower surface 22 and forms the claws 24A and 24B. By utilizing the flexibility of the material, the tape cover can be attached at the joint with the lower plate 22. Insertion and removal direction of set 2 (i.e. the direction shown by arrow b and the opposite direction) ) so that it can fall freely by approximately 90°.

[0014] In addition, the claws 24A and 24B that fell down due to a predetermined external force are removed when the external force is removed. Then, the claws 24A and 24B are raised again due to the elasticity of the resin material forming them. It is designed so that

[0015] Therefore, when the tape cassette 2 is inserted in the direction shown by arrow b in FIG. 4A is pushed down in the insertion direction by the side surface 2F of the tape cassette 2, and the tape is When the cassette 2 is inserted, the reel hole 2B faces the claw 24A, so that Once the tape cassette 2 is inserted into the reel hole 2B, it will rise again. When the tape cassette 2 is completely stored in the cassette case 20 after falling down, the figure 2, the reel hole 2A faces the claw 24A, so that the claw 24 A rises again into the reel hole 2A.

[0016] Therefore, in this state, the raised claw 24A touches the reel 3 of the reel hole 2A. By locking the protrusion 3E formed on A, rotation of the reel 3A is prevented. can do.

[0017] Also, use the claw 24B in the same way to ensure that the tape cassette 2 is completely inside the cassette case 20. By rising into the reel hole 2B in the state stored in the reel hole 2B, the reel hole 2 By locking the protrusion 3F formed on the reel 3B of B, the reel 3B rotation can be prevented.

[0018] On the other hand, when removing the tape cassette 2 from the cassette case 20, The claws 24A and 24B are attached to the inner surfaces of the hub holes 2A and 2B of the tape cassette 2. By tilting the tape cassette 2 in the direction of ejecting it, the tape cassette 2 is slid. It can be easily extracted.

[0019] Here, the positions of the claws 24A and 24B of the tape cassette 2 are shown in FIG. When inserting the tape cassette 2 in the opposite direction (i.e. with the back side 2E and the open Hub hole 2 in each state when inserted with the opening 2C replaced) The position is determined to correspond to the positions A and 2B. Therefore, the reels 3A and 3B can rotate regardless of the orientation of the stored tape cassette 2. can be prevented.

[0020] The cassette case 20 also has a protrusion-shaped strut on the inside of the upper side plate 27 and the lower side plate 22. Tippers 25A and 25B are formed, so that the stored tape cassette 2 can be unprepared. It is designed to avoid falling off.

[0021] In other words, when the tape cassette 2 is inserted in the direction of arrow b in FIG. The tape 25A is first pushed apart in the vertical direction by the protrusion 2G of the tape cassette 2. Then, the tape set 2 is inserted and completely stored in the cassette case 20. Then, as shown in FIG. 2, the stopper 25A passes over the protrusion 2G of the tape cassette 2. Then, due to the elasticity of the upper side plate 27 and the lower side plate 22, it returns to its original state again.

[0022] Therefore, as shown in FIG. The opening 21 side of the cassette case 20 may also protrude from the vertical direction. Therefore, the tape cassette 2 is moved in the direction shown by arrow c (with respect to arrow b in FIG. This prevents the driver from accidentally slipping out in the opposite direction.

[0023] In addition, a stopper 25B similar to the stopper 25A is installed in the cassette case 20. (Figure 1), and if tape cassette 2 is inserted in the opposite direction (i.e. In other words, when the back side 2E side and the opening 2C side of the tape cassette 2 are reversed) However, in the same way as in the above case, make sure that tape cassette 2 does not come out inadvertently. being done.

[0024] Further, as shown in FIG. 4, the cassette case 20 has a lower plate 22 and an upper plate 27. Guides 28A, 28B, 28C, and 28D are formed to protrude inside the When inserting the tape cassette 2 into the cassette case 20, the tape By guiding the cassette 2, the claws 24A and 24B are inserted into the reel holes 2A and 2B. The cassette case 20 is designed to ensure that the This is designed to eliminate play in the tape cassette 2 that has been removed.

[0025] Furthermore, in the opening 21 of the cassette case 20, the upper plate 27 and the lower plate 22 are Notches 27A and 22A are formed in the cassette case 20. The user can directly grasp the tape cassette 2 when removing it. It is done like this.

[0026] In addition, a predetermined label is affixed to the outer surface of the cassette case 20, and the tape used to store the cassette case 20 is attached. The contents of the cassette 2 are written thereon.

[0027] In the above configuration, the cassette case 20 is provided with foldable claws 24A and 24B. With this opening, the tape cassette 2 can be easily inserted through the opening 21. The tape cassette 2 can be stored in the cassette case 20, and the storage Rotation of the reels 3A and 3B of the tape cassette 2 can be prevented.

[0028] Also, the guides 28A, 28B, 28C and 28D and the stoppers 25A and 25B Therefore, the tape cassette 2 can be securely held and stored.

[0029] According to the above configuration, the cassette case 20 is provided with the retractable claws 24A and 24B. Insert and remove the tape cassette 2 from one direction (opening 21). This makes it possible to attach and detach the tape cassette 2 and lead it with even simpler operations. It is possible to obtain a cassette case 20 that can prevent the rotation of the cassette case.

[0030] (2) Second embodiment FIG. 5, in which parts corresponding to those in FIG. 1 are given the same reference numerals, shows a second embodiment of the present invention, A plurality of storage cells 30 configured to store tape cassettes 2 are formed in a connected manner, A cassette rack 40 is formed which can accommodate a plurality of tape cassettes 2 as a whole. ing.

[0031] As shown in FIG. 6, each storage cell 30 has a reel of tape cassette 2 on a lower plate 32. Foldable claws 24A and 24B are provided to prevent rotation of 3A and 3B. , in the reel holes 2A and 2B when the tape cassette 2 is completely housed. The projections 3 formed on the reels 3A and 3B of the reel holes 2A and 2B By locking E and 3F, rotation of the reels 3A and 3B can be prevented. I can do that.

[0032] Here, the installation positions of the claws 24A and 24B are as shown in FIG. 6 for the tape cassette 2. When inserting the tape cassette 2 in the opposite direction (i.e. with the back side 2E and the open Reel hole in each state when inserted with mouth part 2C replaced) The position is determined to correspond to the positions 2A and 2B. Therefore, the reels 3A and 3B can rotate regardless of the orientation of the stored tape cassette 2. can be prevented.

[0033] Also, stoppers 25A and 25B are formed inside the lower side plate 32 and the upper side plate 37. , the stored tape cassette 2 is prevented from falling out inadvertently.

[0034] These stoppers 25A and 25B are formed at symmetrical positions inside the storage cell 30. When inserting tape cassette 2 in the state shown in Figure 6, Insert the button 2 in the opposite direction (that is, with the back side 2E and opening 2C swapped) In either case, the stored tape cassette 2 may be accidentally pulled out. You can keep it from falling.

[0035] In addition, as shown in FIG. 7, each storage cell 30 has a Guides 28A, 28B and 28C, 28D are formed to protrude, respectively. When inserting the tape cassette 2 into the storage cell 30, make sure that the tape cassette 2 is By doing so, the claws 24A and 24B are surely engaged with the reel holes 2A and 2B. The tape cassette 2 stored in the storage cell 30 is It is designed to eliminate play.

[0036] Furthermore, as shown in FIG. 8, each storage cell 30 is formed with a notch 33. When removing the stored tape cassette 2, the user can directly remove the tape cassette 2. It is made so that you can grasp it.

[0037] In addition, by pasting a prescribed label on the outer surface of the cassette rack 40, the relevant Information about the stored tape cassette 2 can be written on the label. is being done.

[0038] In the above configuration, the cassette rack 40 can be folded into each of the plurality of storage cells 30. By providing the claws 24A and 24B, the tape cassette 2 can be attached to each storage cell 3. It can be stored in the storage cell 30 with a simple operation of inserting it from the opening 31 of 0. At the same time, it prevents the rotation of the reels 3A and 3B of the stored tape cassette 2. can do.

[0039] Also, the guides 28A, 28B, 28C and 28D and the stoppers 25A and 25B Therefore, the tape cassette 2 can be securely held and stored.

[0040] According to the above configuration, the storage cell 30 provided with the retractable claws 24A and 24B can be By forming several tape cassettes, it is possible to insert and remove the tape cassette 2 from one direction (opening 31). This allows you to load multiple tape cassettes 2 with an even simpler operation. A cassette rack 40 that can be removed and prevent the reel from rotating can be obtained.

[0041] (3) Other examples In the above-mentioned embodiment, the shape of the stoppers 25A and 25B is a cross-sectional table. Although we have described the case of using a shape, the present invention is not limited to this. The tape cassette 2 does not fall out accidentally by coming into contact with the protrusion 2G of the tape cassette 2. Any shape that can be used is fine.

[0042] Further, in the above embodiment, the guides 28A, 28B, 28C and 28D are As shown in Figures 1 and 6, we described the case of using a rectangular plane shape. However, the present invention is not limited to this, but the point is that it has a shape that can guide the tape cassette 2. It is sufficient if there is one, and various shapes can be applied.

[0043] Further, in the above embodiment, the notches 22A, 27A and 33 are Although we have described the case where a symmetrical shape is used, the present invention is not limited to this. Various shapes can be applied depending on the situation.

[0044] Further, in the above-described embodiment, the opening 2 of the cassette case 20 and the storage cell 30 Although we have described the case where 1 and 31 are always in contact with the outside, the present invention is not limited to this. Alternatively, a predetermined lid may be provided.

[0045] Furthermore, in the embodiments described above, the present invention can be used to store audio tape cassettes. Although the present invention is applied to a cassette storage device designed to Not limited to this, cassette storage devices designed to store various tape cassettes are also available. It can be widely applied to various locations.

[0046]

[Effect of the idea]

As mentioned above, according to the present invention, rotation of the tape reel is prevented. The tape is equipped with a retractable protrusion, making it even easier to attach and detach the tape cassette. A pouch storage device can be realized.

[Brief explanation of drawings]

FIG. 1 is a perspective view showing a first embodiment of a cassette case according to the present invention.

FIG. 2 is a plan view showing the stored state of the tape cassette according to the first embodiment.

FIG. 3 is a sectional view showing a stored state of the tape cassette according to the first embodiment.

FIG. 4 is a side view showing a stored state of the tape cassette according to the first embodiment.

FIG. 5 is a sectional view showing a second embodiment of the present invention.

FIG. 6 is a perspective view showing the configuration of a storage cell according to a second embodiment.

FIG. 7 is a side view showing a stored state according to the second embodiment.

FIG. 8 is a plan view showing the shape of a notch according to a second embodiment.

FIG. 9 is a perspective view showing a conventional example.

[Explanation of symbols]

1, 20...cassette case, 2...tape cassette,
2A, 2B...Reel hole, 3A, 3B...Reel, 3
E, 3F...Protrusion, 22A, 27A, 33...Notch, 24A, 24B...Rotation prevention claw, 25A, 25B
...Stopper, 28A, 28B, 28C, 28D...Guide, 30...Storage cell, 40...Cassette truck.

Claims (2)

[Scope of utility model registration request] 1. A cassette storage device for storing tape cassettes, wherein a tape reel rotation preventing device is provided at a position opposite to a tape reel driving hole of the tape cassette, the tape reel being tiltable in the insertion direction and the tape cassette extraction direction. When the projection is erected and the tape cassette is stored, the rotation prevention projection fits into the tape reel driving hole of the tape cassette and locks the tape reel. Characteristic cassette storage device. 2. A cassette storage device characterized in that a plurality of the tape cassette storage devices are connected to each other so that a plurality of tape cassettes can be stored therein.