JPH09207481A - Holding plate for cartridge film - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a holding plate for a cartridge film which can efficiently store and manage plural cartridge films under a unified system. SOLUTION: This holding plate for a cartridge from stores a negative film 11 wound around a spool 12 and keeps the cartridge film 10 with the negative film 11 formed on the lateral face which can be freely drawn out of a slit 10b. In addition, an arbitrarily selected number of openings 32 into which the cartridge film 10 can be almost freely stored are formed on a flat plate-like main body 1. Further, in each of the openings 2, a pair of protrusions 4 which are engaged with both ends of the spool 12 of the cartridge film 10 and freely hold the cartridge film 10 are provided.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a negative film wound on a spool, and more particularly to a cartridge film which accommodates a developed negative film and which can be pulled out from a slit formed on a side surface thereof for efficiently storing the film. Regarding the plate.

[0002]

2. Description of the Related Art At present, a negative film after development is divided into a plurality of sheets and stored in a negative sheath from the viewpoint of management, and is stored, but such a storage method easily scratches the negative film, Further, it is not always a suitable storage method because it tends to change over time.

Therefore, a method has been proposed in which the negative film after development is stored in the original cartridge film in a roll shape and stored or handled without being divided (for example, Japanese Patent Laid-Open No. 3-179341). Kaihei 5-19441
issue). However, this method of storing the negative film in the cartridge film for storage is preferable from the viewpoint of protecting the negative film from external factors, but since the cartridge film has a three-dimensional shape rather than a planar shape. However, it is disadvantageous in efficient storage compared to the conventional storage method using a negative sheath.

In order to solve such a problem, a method for forming a cartridge film storage portion in a part of an album for storing print pictures and efficiently storing the cartridge film together with the print pictures has been heretofore used. Have been proposed (for example, JP-A-7-47786).

[0005]

However, according to the above method, since the album is made larger because the storage portion for storing the cartridge film is formed in the album, the album can be stored even when the number of print photographs to be stored is small. The thickness is more than the thickness of the cartridge film,
There was a problem that a place for storing albums was needed more than ever.

Further, the cartridge film containing the negative film after development is basically required only for reprinting and the like, and when it is desired to separately manage the cartridge film separately from the album. However, in order to collectively store a plurality of cartridge films in this way, the album with the storage section is not always suitable.

Therefore, an object of the present invention is to provide a cartridge film holding plate capable of accommodating and efficiently storing / managing a cartridge film having a three-dimensional size.

[0008]

In order to solve the above-mentioned problems, the present invention according to claim 1 accommodates a negative film wound on a spool, and the negative film is pulled out from a slit formed on the side surface. It is for storing a cartridge film that can be freely set, and the flat plate-shaped main body is formed with an arbitrary number of openings for allowing the cartridge film to be substantially stored.
It is characterized in that it is provided with a pair of projections which are engaged with both ends of the spool of the cartridge film and can hold the cartridge film at opposite positions of the inner wall thereof.

According to a second aspect of the present invention, in the invention according to the first aspect, the cartridge is formed by engaging the inner wall of the opening with a slit of a cartridge film held in the opening. It is characterized in that a locking portion is formed so as to restrain the rotation of the film.

Further, the present invention according to claim 3 is the invention according to claim 1 or 2, wherein the main body is mounted on an upper end of a side wall of a drawer of the document cabinet, and the holding plate is provided in the drawer. It is characterized in that it is provided with a pair of flanges that can be hung freely.

The present invention according to claim 4 provides claim 1
In the present invention described in any one of 3 to 3, the main body is characterized in that a hole for a binder is formed on at least one side thereof.

[0012]

BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of a holding plate for a cartridge film of the present invention will be described in detail below with reference to the drawings. FIG. 1 is an overall perspective view of an embodiment of a holding plate A according to the present invention, and FIG. 2 is a perspective view showing a part thereof together with a cartridge film. This holding plate A is a cartridge film 1 as shown in FIG.
0 can be held freely. Prior to the description of the holding plate A, the structure of the cartridge film 10 held by the holding plate A will be briefly described.

As shown in FIG. 2, the cartridge film 10 includes a negative film 1 in a substantially cylindrical cartridge.
1 is housed in a roll, and the negative film 11
Is a spool 12 rotatably held in the cartridge
It is wound around. The spool 12 is rotatably supported at its both ends by a pair of circular holes 10a, 10a formed on the side surface of the cartridge, and its both ends are circular holes 10a.
Exposed from outside the cartridge. A slit 10b extending in the width direction of the negative film is formed in the cartridge of the cartridge film 10, and an end portion of the negative film 11 is pulled out from the slit 10b and used for an image pickup section of a camera. The cartridge film 10 in the present embodiment is used as a container for accommodating a negative film before development and also for accommodating and storing the negative film after development.

The holding plate A according to the present embodiment which can hold such a cartridge film 10 is 30
10 in the main body 1 which is a rectangular plate member of about 0 × 100 mm
The rectangular openings 2 are arranged and formed in two rows. Each of these openings 2 has a rectangular shape slightly larger than the cartridge film 10, and the cartridge film 10 substantially penetrates inside and can be stored therein. The ten openings 2 do not necessarily have to be formed, and may be formed in any number according to the number of cartridge films 10 to be stored. For example, the number may be one, or may be 5, 20, or the like. Further, even when 10 pieces are formed, instead of arranging 5 pieces in 2 rows, 10 pieces may be arranged in 1 row.

A pair of protrusions 3 and 4 and a locking portion 5 are provided in each of the openings 2. The pair of protrusions 3 and 4 are formed on opposite sides of the opening 2, and extend into the opening 2 so as to face each other.
By engaging both ends of the spool 12 exposed on the side surface of the cartridge film 10 with the protrusions 3 and 4, the cartridge film 10 is held in the opening 2. That is, the distance L between the tips of the protrusions 3 and 4 is made slightly smaller than the width W of the cartridge film 10,
The spool 12 of the cartridge film 10 is elastically engaged between the protrusions 3 and 4. In particular, since the notches 3a and 3a are formed on both sides of the protrusion 3 and the notches 4a and 4a are formed on both sides of the protrusion 4, the protrusions 3 and 4a form the protrusions 3 and 4a on the cartridge film. The elastic deformation is facilitated when the 10 is mounted, and the mounting is further facilitated. The cuts are not necessarily provided on both the protrusions 3 and 4, and may be provided only on one of the protrusions 3 and 4 if the cartridge film 10 can be easily mounted.

On the other hand, the engaging portion 5 is formed substantially in the center of the side adjacent to the side of the opening 2 in which the protrusions 3 and 4 are formed.
Like the protrusions 3 and 4, it extends toward the inside of the opening 2. When the cartridge film 10 is held in the opening 2, the locking portion 5 engages with the slit 10b which is the outlet of the negative film 11 to prevent the cartridge film 10 from rotating in the opening 2. It is for doing. That is, the cartridge film 10 is
As shown in FIG. 3, the slit 10b is held by being engaged with the locking portion 5 while being supported by the protrusions 3 and 4 on both sides. By engaging the slit 10b with the locking portion 5 in this manner, the cartridge film 10 is closed.
It is kept stable without rotating inside. It should be noted that, on both sides of the engaging portion 5, the notch 5 is formed in the same manner as the notch 3a described above.
a is formed to facilitate elastic deformation of the locking portion 5 when engaging with the slit 10b. However, the notch 5a does not necessarily have to be formed, and the engaging portion 5 is easily engaged with the slit 10b by forming the engaging portion 5 with an elastic member and elastically deforming the engaging portion 5 itself. You may do it.

In the above embodiment, the main body 1 is preferably made of elastic plastic or hard cardboard. The opening 2, the protrusions 3, 4 and the locking portion 5 can be easily formed by punching the main body 1.

Ten openings 2 are formed in the main body 1 of the holding plate A, and ten cartridge films 10 can be mounted. The holding plate A, with the cartridge film 10 mounted, can be housed in the case 13 in a stacked manner as shown in FIG. In this way, a plurality of cartridge films 10 are attached to the holding plate A.
By holding the cartridge film in the case 13 and storing it in the case 13, it is possible to efficiently manage the plurality of cartridge films without losing them.

Next, a holding plate B according to another embodiment of the present invention will be described. 5 is a perspective view of the holding plate B in the present embodiment, FIG. 6 is a perspective view of the holding plate B of FIG. 5 stored in a document cabinet, and FIG.
FIG. 6 is a perspective view of a state in which the holding plate B of FIG. 5 is housed in a binder together with a print photograph.

As shown in FIG. 5, the holding plate B in this embodiment is formed by arranging 10 openings 2 in two rows in the entire area of the main body 1 and one side of the main body 1 in the longitudinal direction. The binder hole 7 and the pair of collar parts 8 and 8
Is provided. Similar to the previous embodiment, each opening 2 is formed with a pair of protrusions 3 and 4 and a locking portion 5 so that the cartridge film 10 can be held. The main body 1 of the holding plate B has the same external dimensions as the A4 size document.
As shown in, the document cabinet 14 and the binder 15
It is configured to be stored in.

The collar portions 8 and 8 of the holding plate B are formed integrally with the body 1 by projecting laterally at one end side of the body 1 and below the projecting collar portions 8 and 8. , Recess 8
a and 8a are formed. The distance between the two recesses 8a, 8a corresponds to the distance between the side walls 14a of the document cabinet 14, and when the holding plate B is stored in the document cabinet 14 as shown in FIG. Is engaged with the upper end of the side wall 14a, and the holding plate B is held in a state of being suspended in the document cabinet 14. Therefore, the plurality of holding plates B on which the cartridge film 10 is mounted can be freely held in the document cabinet 14 in an upright state, and the cartridge film 10 can be efficiently stored.

Further, the binder holes 7 formed in the main body 1
Is a ring 1 of any binder 15 as shown in FIG.
5a is opened corresponding to the holding plate B
Can be loaded in the binder 15 with the cartridge film 10 mounted. In this embodiment, the binder 15 can be loaded with the holding plate B and a mount 16 for accommodating a print photograph.
This allows the printed photograph and its negative film to be stored in one binder. Therefore,
In this case, the number of openings 2 may be determined according to the number of print photographs that can be stored in the binder 15. That is, as in the first embodiment, for example, the number may be one, or five, twenty, or the like. Further, even when 10 pieces are formed, instead of arranging 5 pieces in 2 rows, 10 pieces may be arranged in 1 row. However, the binder can be configured only for the holding plate B without including the print photograph. In addition, the main body 1 may be of another size, for example, A5
It can also be configured so that it can be loaded into a binder of another size such as a system notebook.

In this way, the holding plate B in this embodiment can hold a plurality of cartridge films 10 and efficiently store them in a document cabinet or a binder.

Although the embodiments of the present invention have been described above with reference to the drawings, the holding plate of the cartridge film according to the present invention is not limited to these embodiments, and various improvements and changes can be made. In particular, the arrangement, shape and number of the openings 2, the protrusions 3, 4 and the locking portions 5 for holding the cartridge film and the overall shape of the main body 1 are not limited to the shapes shown in the above drawings, Various modifications are possible within the scope of the matters described in the claims. To show an extreme example, the main body 1 is formed in a polygonal shape such as a circle, an ellipse, or a hexagon, and in the center or the periphery thereof,
Alternatively, the opening 2 may be formed in a polygonal shape such as a circle, an ellipse, or a hexagon. Further, the locking portion 5, the binder hole 7 or the collar portion 8 is not always necessary.

[0025]

As described above, according to the present invention as set forth in claim 1, an arbitrary number of openings are formed in the flat plate-like main body so that the cartridge film can be stored therein. Is provided with a pair of protrusions at opposite positions of the inner wall thereof, which engages both ends of the spool of the cartridge film and can hold the cartridge film, so that the cartridge film can be easily inserted into the opening by the protrusions. There is an effect that the cartridge film can be stored and stored in a thin plate member in parallel and stored well.

Further, according to the present invention as set forth in claim 2, a member for engaging the slit of the cartridge film held in the opening with the inner wall of the opening so as to prevent the rotation of the cartridge film. By forming the stopper portion, the cartridge film is restrained by the locking portion and does not rotate carelessly, so that the cartridge film can be stored and stored more orderly.

Still further, according to the present invention as defined in claim 3, the main body is provided with a pair of flange portions which are mounted on the upper end of the side wall of the drawer of the document cabinet so that the holding plate can be suspended in the drawer. By doing so, it is possible to hang the holding plate in the drawer through this collar and store it,
The plurality of holding plates can be stored and taken out very easily, and management and storage can be made more efficient.

Further, according to the present invention as defined in claim 4, the main body is formed with a binder hole on one side thereof, so that the holding plate is closed into the binder through the binder hole. It is possible to store and take out a plurality of holding plates as easily as a document, and management and storage can be made more efficient.

[Brief description of drawings]

FIG. 1 is an overall perspective view of a holding plate according to an embodiment of the present invention.

FIG. 2 is a perspective view showing a part of FIG. 1 together with a cartridge film.

FIG. 3 is a longitudinal sectional view showing a part of FIG. 1 together with a cartridge film.

FIG. 4 is a perspective view showing a state in which a cartridge film is mounted on the holding plate of FIG. 1 and accommodated in a case.

FIG. 5 is an overall perspective view of a holding plate according to another embodiment.

FIG. 6 is a perspective view showing a state in which a cartridge film is mounted on the holding plate of FIG. 5 and accommodated in a document cabinet.

FIG. 7 is a perspective view showing a state in which a cartridge film is mounted on the holding plate of FIG.

[Explanation of symbols]

 A, B Holding plate 1 Main body 2 Opening part 3, 4 Protruding part 3a, 5a Notch 5 Locking part 7 Binder hole 8 Collar part 8a Recess 10 Cartridge film 10a Circular hole 10b Slit 11 Negative film 12 Spool 13 Case 14 Document cabinet 15 Binder 15a Ring 16 Mount

Claims (4)

[Claims] 1. A cartridge for accommodating a negative film wound on a spool, and for storing a cartridge film which can be pulled out from a slit formed on a side surface of the negative film. Is formed with an arbitrary number of openings that allow the cartridge film to be housed therein. The cartridge film is formed in the opening at a position opposite to the inner wall thereof by engaging both ends of the spool of the cartridge film. A holding plate for a cartridge film, comprising a pair of protrusions capable of holding the cartridge. 2. The opening portion has an inner wall formed with a locking portion which engages with a slit of the cartridge film held in the opening portion and can prevent rotation of the cartridge film. The holding plate for a cartridge film according to claim 1, wherein: 3. The main body is provided with a pair of flanges mounted on the upper end of the side wall of the drawer of the document cabinet so that the holding plate can be suspended in the drawer. The holding plate for the cartridge film according to 1 or 2. 4. The cartridge film holding plate according to claim 1, wherein the main body is provided with a binder hole on at least one side thereof.