JPH07209717A - Camera - Google Patents

Abstract

PURPOSE:To provide a compact camera simplified in the attaching/detaching structure of a cartridge and reduced in the number of parts therefor so as to easily and surely load/unload a cartridge without collapsing the camera. CONSTITUTION:The camera composed of the camera front and rear walls 2a and 2b is provided with a cartridge loading part 8, it has a holding part elastically deformed by the outline part of the cartridge 6 to load it in a cartridge chamber 20 and hold the cartridge 6 after being loaded and a light shielding means shielding light leaking via the opening part, 20a of the cartridge chamber 20 in cooperation with the cartridge 6 loaded therein. The holding part is provided with first and second cartridge holding parts 24a, 24b and first and second projections 26a, 26b for positioning the cartridge 6 and the light shielding means has a pushed 34 capable of covering the entire periphery of the film feeding port of the cartridge 6.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a camera having an improved attachment / detachment structure of a cartridge, for example.

[0002]

2. Description of the Related Art A conventional film cartridge has a film front end exposed to the outside of the film cartridge, and when the film is loaded, the film is pulled out by an appropriate length in advance, and then the pulled out front end is placed inside the camera body. The operation of loading the film feeding mechanism of the above was required.

Such an operation is troublesome, requires a certain amount of skill, and is apt to cause a loading error or the like.
Therefore, for example, Japanese Patent Application Laid-Open No. 5-257234 proposes an invention in which a film can be sent out by rotating a spool of a film cartridge, and a device and a specification for downsizing are applied. ing.

In Japanese Patent Laid-Open No. 5-257234, the diameter of the cartridge is φ14-
20 mm, and the area of one exposure unit is currently about 86.
As referred to 350 mm ² or more to 0 mm ^2, and the possibility of significant size reduction is shown.

Further, for example, in Japanese Unexamined Patent Publication No. 5-165166, regarding the dimensions of the cartridge, the diameter of the cartridge is φ1.
7 to 21 mm, height 25 to 30 mm (currently about 47 m
m) and the screen size is 400-60
It is 0 mm ² , and it is proposed that the film width is 20 to 30 mm compared to the current 35 mm.

Further, for example, Japanese Patent Application Laid-Open No. 5-142641 proposes a screen format together with a film width. The film width is 21.6 mm and the screen size is 16.6 × 29.7 mm (currently). 24 x 3
6 mm).

In this case, the aspect ratio of the screen is a high-definition format having a horizontally long aspect ratio of 1.8 compared to the current state, and the current L size print (aspect ratio of 1.5 is obtained by trimming at the time of printing). ) And a cinemascope (aspect ratio 2.3) can be obtained. It is also proposed to record information on the film for trimming.

Further, for example, JP-A-4-100036, JP-A-5-19368 and JP-A-5-193.
Japanese Patent Publication No. 70 also discloses an example in which the film width is made smaller than the current state.

As described above, the screen size, the film width, the cartridge size, etc. are made smaller than the conventional 135 type film, and the film feeding technology and the magnetic recording or optical information recording on the film are newly developed. Many technologies have been proposed. Further, a technique for easily loading a patrone to which the feeding technique is applied has also been proposed.

[0010]

However, in the technology relating to the conventional camera, not only is the structure for attaching and detaching the patrone complicated and the number of parts is large, but also a certain amount of skill is required for loading the patrone. There is also a problem that loading errors will occur. Furthermore, in the conventional camera, there are cases where the cartridge cannot be loaded and unloaded without destroying the camera body.

The present invention has been made to solve such a problem, and its purpose is to provide a simple structure for attaching and detaching a cartridge so that the camera can be loaded and unloaded easily and reliably without destroying the camera. It is to provide a compact camera that has a small number of parts.

As another object, in addition to the above-mentioned object, there is provided a camera provided with a protection means for protecting a wrapping paper cover for wrapping the camera body so as to suppress an external force applied to the cartridge loaded in the cartridge chamber. To do.

[0013]

In order to achieve such an object, a camera of the present invention is provided in an opening of a cartridge chamber, and is elastically deformed by an outer portion of the cartridge so that the cartridge is A holding section capable of loading the chamber with the cartridge and holding the cartridge in the cartridge chamber after loading, and an opening of the cartridge chamber in cooperation with the cartridge loaded in the cartridge chamber. And a light-shielding unit that shields leaked light that leaks through.

Further, the camera of the present invention is provided at the opening of the cartridge chamber of the camera body, and the cartridge can be loaded into the cartridge chamber by being elastically deformed by the outer shape of the cartridge. In addition, a light-shielding unit that cooperates with a holding unit that can hold the cartridge in the cartridge chamber after loading and the cartridge loaded in the cartridge chamber to block leak light leaking through the opening of the cartridge chamber. Means, a notch provided in the side wall of the opening of the cartridge chamber, and a wrapping paper cover configured to wrap the camera body so that the cartridge loaded in the cartridge chamber can be taken out from the cartridge chamber. And is provided on the camera body to protect the packaging paper cover when the packaging paper cover is mounted. Comprising a protective means.

[0015]

According to the present invention, the cartridge is loaded in the cartridge chamber by elastically deforming the holding portion, and after loading, the cartridge is held in the cartridge chamber by the holding portion. Further, the installed cartridge and the light blocking means cooperate to block the leaked light leaking through the opening of the cartridge chamber.

Further, according to the present invention, the cartridge loaded in the cartridge chamber is taken out through the notch, and the wrapping paper cover for packaging the camera body is protected by the protection means.

[0017]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A camera according to a first embodiment of the present invention will be described below with reference to FIGS. As shown in FIGS. 1 to 7, the camera of the present embodiment includes a camera front wall 2a and a camera rear wall 2b, and the camera front wall 2a and the rear wall 2a are attached to each other to attach the camera to each other. The body is configured.

In such a camera body, a cartridge loading section 8 into which a cartridge 6 containing the film 4 (for example, a feeding type cartridge) can be loaded is provided at one end side, and the other end portion is provided. A film take-up spool 10 (see FIG. 2) capable of winding the film 4 sent out from the cartridge 6 is rotatably incorporated in the side.

A photographing lens 12, a finder 14a, and a strobe 16 are provided on the front wall 2a of the camera. Further, a finder window 14b (see FIG. 4) is provided on the rear wall 2b of the camera, and a film 4 is provided on the cartridge 6.
Winding knob 1 configured to rotate freely to wind up
8 are provided.

The cartridge loading section 8 is provided in the cartridge chamber 20 capable of accommodating the cartridge 6 and the opening 20a of the cartridge chamber 20, and is elastically deformed by the outer shape of the cartridge 6 so that the cartridge chamber 2
0, a holding portion capable of loading the cartridge 6 into the cartridge chamber 20 after loading, and an opening portion of the cartridge chamber 20 in cooperation with the holder 6 loaded in the cartridge chamber 20. And a light blocking means for blocking the leaked light leaking through 20a.

The opening 20 is formed by the front wall 2 and the back wall 2 of the camera.
Notches 22a and 2 formed in a and 2b facing each other
2b (see FIG. 4). The holding part
A pair of first and second cartridge holders 2 provided on the front and back walls 2a and 2b of the camera so as to face each other.
4a, 24b and the cartridge 6 loaded in the cartridge chamber 20 are positioned so that the camera front wall and the rear wall 2a, 2b are substantially opposed to each other, and the first and second protrusions 26a, 26b. 26b and.

Specifically, the pair of first and second cartridge holders 24a and 24b are provided with notches 22a and 22b.
(See FIG. 4) The protrusions are provided inside and are elastically deformable along the radial direction of the cartridge chamber 20, respectively. In addition, the first and second protrusions 26a and 26b
Are provided so as to appropriately project toward the inside of the cartridge chamber 20, and each has a certain degree of rigidity so as to enhance the positioning accuracy.

With the cartridge 6 not loaded, a pair of first and second cartridge holders 24a, 24a,
24b is positioned with its tip protruding inward with respect to the virtual outer diameter dimension of the cartridge 6, that is, in the direction toward the center of the cartridge 6 (that is, toward the center of the cartridge chamber 20).

The pair of first and second cartridge holders 24a and 24b are provided outside the opening 20 with respect to the pair of first and second protrusions 26a and 26b, respectively. In addition, the first and second protrusions 26a and 26b
Is preferably provided in two places on the front wall of the camera and the rear walls 2a and 2b so as to enhance the positioning accuracy, but is not limited thereto. Also, the Patrone room 20
The hoisting knob 1 via a gear train (not shown)
A fork 28 (see FIG. 4) connected to the No. 8 is rotatably provided.
The spool 6a of the cartridge 6 loaded in 0 (see FIGS. 2 and 3) can be fitted.

In addition, when the camera is covered with the wrapping paper cover 32 (see FIG. 5), the cartridge loading section 8 is provided with the first and the first so that external force does not directly act on the cartridge 6 via the wrapping paper cover 32. Two protective parts 30a and 30b are provided.

Specifically, the first and second protection portions 30a and 30b are the front and back walls 2a and 2b of the camera.
On the extension line, that is, on the outside of the opening 20 with respect to the first and second cartridge holders 24a and 24b.

Further, the light-shielding means is the film delivery port peripheral surface 6i (FIG. 6) of the cartridge 6 loaded in the cartridge chamber 20.
(See FIG. 2 to FIG. 4).

The telem 34 is provided adjacent to the film delivery passage 36 (see FIGS. 2 and 3) with which the film delivery end face 6b (see FIG. 6) of the cartridge 6 loaded in the cartridge chamber 20 abuts. There is. For this reason, when loading the cartridge 6 into the cartridge chamber 20, first, the cartridge 6 has its film feeding / exiting peripheral surface 6i at the telemeter 34.
Is slid on. When the cartridge 6 is further pushed in, the film outlet end face 6 of the cartridge 6 is pushed.
b contacts the film delivery passage 36. At this time, since the film delivery outlet peripheral surface 6i is covered with the telem 34, the leaked light leaking between the film delivery passage 36 and the film delivery outlet end surface 6b of the cartridge 6 is blocked. .

As shown in FIG. 5, the packaging paper cover 32 has a lens opening 32a for the taking lens 12, a strobe opening 32b for the strobe 16 (see FIG. 1), and a finder 14a (see FIG. 1). Viewfinder opening 3
2c are provided. Further, the camera of this embodiment has a shutter 38 embedded in the camera.
Due to the provision of (shown by the dotted line in the figure), the packaging paper cover 32 is not provided with such an opening for the shutter 38.

Next, the operation of this embodiment will be described.
First, the cartridge 6 is inserted into the cartridge chamber 20 in the direction of arrow F in FIG. 7 from the upper surface 6g (see FIG. 6) side with the film delivery end face 6b of the cartridge 6 facing the cartridge chamber 20 (FIG. 7). reference).

At this time, the spool 6a of the cartridge 6 is fitted to the fork 28. Furthermore, when the cartridge 6 is pushed into the cartridge chamber 20, the first and second cartridge holders 24a and 24b on the upper side in the drawing are moved to the cartridge 6
The outer shape of the elastically deforms outward.

At the same time, by pushing the lower side cartridge 6 in the direction of arrow S in FIG. 7, the first and second lower side cartridge holding portions 24a, 24b in the figure are elastically moved outward by the outer shape of the cartridge 6. Deform.

At this time, in the cartridge 6, the film delivery outlet peripheral surface 6i is in sliding contact with the telem 34. And
When the cartridge 6 is further pushed in, the film outlet end surface 6b of the cartridge 6 comes into contact with the film delivery passage 36.

As a result, the cartridge 6 is loaded in the cartridge chamber 20. Then, the wrapping paper cover 32 is put on. When the cartridge 6 is loaded in the cartridge chamber 20, the cartridge 6 is maintained in a state of being elastically pressed by the first and second cartridge holders 24a and 24b.

At this time, the cartridge 6 has the first and second
The positions in the cartridge chamber 20 are defined by the protrusions 26a and 26b. As a result, Patrone 6
Is positioned and fixed in the cartridge chamber 20.

When the loaded cartridge 6 is taken out, first, the packaging paper cover 32 is removed, and then the outer portion of the cartridge 6 exposed at the cuts 22a and 22b is pinched with fingers. Then, the cartridge 6 is pulled out in the direction opposite to the loading direction.

At this time, the first and second cartridge holders 24a and 24b are elastically deformed outward by the outer shape of the cartridge 6. Then, by further pulling out the cartridge 6, the cartridge 6 is moved to the cartridge chamber 20.
Is pulled out from the opening 20a.

As described above, according to this embodiment, the cartridge 6 includes the first and second cartridge holders 24a and 24b.
It is elastically held by and is partially kept exposed to the outside of the camera. As a result, it becomes possible to easily and quickly load and unload the cartridge 6 that could not be loaded and unloaded conventionally without breaking the camera, without breaking the camera.
Further, in the camera of the present embodiment, the back cover which has been conventionally required is not required, so that the number of parts is reduced and the camera is made compact.

The first and the second applied to this embodiment
The cartridge holders 24a and 24b can be configured such that, for example, only one of the holders has elasticity. Even in this case, it goes without saying that the above-described effects can be obtained.

Next, a camera according to the second embodiment of the present invention will be described with reference to FIG. In the description of this embodiment, the same components as those in the first embodiment are designated by the same reference numerals and the description thereof will be omitted.

FIG. 8 shows an enlarged sectional view (a sectional view of the same portion as FIG. 3) of the cartridge loading portion 8 of the camera of this embodiment. The rest of the configuration is the same as that of the first embodiment and will not be described.

As shown in FIG. 8, the camera of this embodiment is provided with a positioning protrusion 40 for positioning the cartridge 6 instead of the first cartridge holder 24a (see FIG. 3). ing.

The positioning projection 40 is formed by the cartridge 6
It has a certain degree of rigidity in order to improve the positioning accuracy. Further, in the camera of the present embodiment, the side surfaces 6c and 6d of the cartridge 6 are provided on the inner wall of the cartridge chamber 20 instead of the first and second protrusions 26a and 26b (see FIG. 3).
(See FIG. 6) First and second support surfaces 42 that can be joined to
a and 42b are formed.

Further, in the camera of this embodiment, the telem 34 is fitted inside the film feeding passage 36 (see FIG. 3). Next, the operation of this embodiment will be described.

When the cartridge 6 is loaded into the cartridge chamber 20 by the same operation as in the first embodiment, in this embodiment, the outer portion of the cartridge 6 causes the second cartridge holder 24b to elastically deform outward. .

The cartridge 6 is in the cartridge chamber 20.
When it is loaded into the cartridge, the cartridge 6 is maintained in a state of being elastically pressed by the second cartridge holder 24b. At this time, the cartridge 6 has its side surface portions 6c and 6c.
d is brought into contact with the first and second support surfaces 42a and 42b, and is positioned by the positioning protrusion 40.

As a result, the cartridge 6 has the first and second
The supporting surfaces 42a and 42b and the positioning protrusion 40 are positioned and fixed in the cartridge chamber 20. In this state, the film outlet end face 6b of the cartridge 6
(See FIG. 6) is pressed against the telem 34 fitted in the film delivery passage 36.

As a result, leaked light leaking through between the film delivery passage 36 and the film delivery end face 6b of the cartridge 6 is shielded. When the loaded cartridge 6 is taken out, as in the first embodiment, the cartridge 6 is pulled out while being sandwiched by fingers.
The second cartridge holding portion 24b is pushed out and taken out.

As described above, according to this embodiment, the first and second support surfaces 42a and 42b can be formed of the same member, which facilitates the manufacture and further improves the positioning accuracy. Also, unlike the first embodiment, when the cartridge 6 is loaded and unloaded, the film delivery outlet peripheral surface 6i is used.
Since it is possible to eliminate the sliding between the telemp 34 (see FIG. 6), it is possible to reduce the resistance when the cartridge 6 is loaded and taken out. The other effects are
Since it is similar to the first embodiment, its explanation is omitted.

Next, a camera according to the third embodiment of this embodiment will be described with reference to FIGS. 9 to 12. In the description of this embodiment, the same components as those in the above-described embodiment will be designated by the same reference numerals and the description thereof will be omitted.

As shown in FIG. 9 to FIG. 12, the cartridge loading section 8 applied to the camera of this embodiment has a sectional size of the cartridge 6 so that the cartridge 6 can be loaded and unloaded from the lower side of the camera. The notch 44 (see FIGS. 9 and 11) is formed. The portion left on the side of the cartridge loading portion 8 by the cut portion 44 is used as a cartridge holding portion 46 for the cartridge 6.

The cartridge holding portion 46 has first and second portions capable of supporting the lower side surface of the cartridge 6 at both ends on the lower side thereof.
Support portions 46a and 46b are provided so as to project. The first and second support parts 46 are provided at the bottom of the cartridge chamber 20.
The third support portion 46c so as to face a and 46b, respectively.
(See FIGS. 10 and 11) are provided.

In the state where the cartridge 6 is not loaded, the first and second support portions 46a and 46b are
It is positioned inward of the virtual outer diameter of the cartridge 6, that is, in a state of protruding in the center direction of the cartridge 6 (that is, the center direction of the cartridge chamber 20).

In addition, as shown in FIG. 10, the telem 34 applied to the camera of the present embodiment is used in the cartridge chamber 2
Film outlet end face 6b of the cartridge 6 loaded in 0
(See FIG. 6) and the film delivery passage 36 are interposed.

Next, the operation of this embodiment will be described with reference to FIGS. First, with the upper surface 6g of the cartridge 6 (in particular, see FIG. 6) facing the cut portion 44, the cartridge 6 is viewed from the upper surface 6g side in FIG.
Insert in the cartridge chamber 20 in the direction of the middle arrow T (FIG. 12).
(See (a)).

At this time, the first and second supporting portions 46a,
46b is pressed by the outer diameter portion of the cartridge 6 and, as a result, the cartridge holding portion 46 is elastically deformed and pushed outward (see FIG. 12B).

Furthermore, when the cartridge 6 is pushed in until it is completely loaded into the cartridge chamber 20, the bottom surface 6h of the cartridge 6 (in particular, see FIG. 6) has the first to third support portions 46a, 46b, Supported by 46c (Fig. 1
2 (c)). At this time, the film delivery end surface 6b of the cartridge 6 is brought into contact with (that is, pressed against) the telem 34.

When the cartridge 6 is taken out,
With the portion of the cartridge 6 exposed through the notch 44 being sandwiched by fingers, the cartridge 6 is pulled out in the direction opposite to the loading direction. As a result, the patrone 6 is taken out of the patrone chamber 20 while pushing the patrone holding portion 46 outward by its outer shape.

As described above, according to this embodiment, the process of forming the cartridge loading portion 8 can be simplified, and the manufacturing cost of the camera can be reduced. Further, since the cartridge loading portion 8 has a cartridge shape, erroneous loading such as erroneous insertion of the cartridge 6 can be avoided. The other effects are the same as those of the above-described embodiment, and thus the description thereof will be omitted.

The present invention is not limited to the configuration of the above-described embodiment, and for example, the cartridge holder 46.
The inner wall of (i.e., the wall facing the cartridge chamber 20 side) is appropriately inside (i.e., the cartridge chamber 20) so that the cartridge 6 can be effectively pressed in the direction of the telemeter 34.
It is also preferable to form the shape protruding toward the side).

Next, a camera according to the fourth embodiment of the present invention will be described with reference to FIG. In the description of this embodiment, the same components as those in the above-described embodiment will be designated by the same reference numerals and the description thereof will be omitted.

As shown in FIG. 13, the cartridge holder 46 applied to this embodiment has a short length and a projection 48 for supporting the cartridge 6 at the lower end thereof.

In the state where the cartridge 6 is not loaded, the projection 48 has its tip inside the virtual outer diameter of the cartridge 6, that is, in the direction of the center of the cartridge 6 (that is, the center of the cartridge chamber 20). Direction).

Further, the cartridge 6 applied to this embodiment
A recess 50 is formed in the recess 50, with which the protrusion 48 can be engaged. Next, the operation of this embodiment will be described.

First, the cartridge 6 is inserted into the cartridge chamber 20 in the direction of arrow T in FIG. 13 (a) from the upper surface 6g (see FIG. 6 in particular) (see FIG. 13 (a)). At this time, the protruding portion 48 is pressed by the outer diameter portion of the cartridge 6, and as a result, the cartridge holding portion 46 is elastically deformed and pushed outward (see FIG. 13B).

Further, when the cartridge 6 is pushed in until it is completely loaded into the cartridge chamber 20, the recess 50 of the cartridge 6 is positioned so that the projection 48 can be engaged.
At this time, the cartridge holding portion 46 elastically deforms and returns to the inside (that is, in the cartridge 6 direction).

With the return of the cartridge holder 46, the projection 48 is engaged with the recess 50 (FIG. 13).
(See (c)). As a result, the cartridge 6 has a protrusion 48.
Is supported by and is pressed and supported by the elastic force of the cartridge holding portion 46 acting on the concave portion 50 via the protrusion 48.

In this state, the lower half region (that is, the outer shape part) of the cartridge 6 is exposed. When the cartridge 6 is taken out, it is pulled out in a direction opposite to the loading direction while the exposed outer shape of the cartridge 6 is sandwiched by fingers. As a result, the protrusion 48 and the recess 5
The engagement state with 0 is released, and the cartridge 6
Is taken out from the cartridge chamber 20 while pushing the cartridge holding portion 46 outward by its outer shape.

As described above, according to this embodiment, since the substantially lower half region of the loaded cartridge 6 is kept exposed, the taking-out operation of the cartridge 6 becomes easier. The other effects are the same as those of the above-described embodiment, and thus the description thereof will be omitted.

The present invention is not limited to the configuration of each of the above-described embodiments, and may be configured as follows, for example. (1) Camera body having a cartridge chamber capable of accommodating a cartridge, a cartridge chamber opening provided in the cartridge chamber for loading and unloading the cartridge into and from the cartridge chamber, and the cartridge chamber opening Is provided, and by being elastically deformed by the outer shape of the cartridge, the cartridge can be loaded into the cartridge chamber, and a holding portion that can hold the cartridge in the cartridge chamber after loading, A camera comprising: a light-shielding unit that cooperates with the cartridge loaded in the cartridge chamber to shield leakage light leaking through the opening of the cartridge chamber. (2) Camera body having a patrone chamber capable of accommodating a patrone, a patrone chamber opening provided in the patrone chamber so as to load and unload the patrone into the patrone chamber, and the patrone chamber opening And a holding portion capable of loading the cartridge in the cartridge chamber by being elastically deformed by the outer shape of the cartridge and holding the cartridge in the cartridge chamber after loading, In cooperation with the patrone loaded in the patrone chamber, a light blocking means for blocking the leaked light leaking through the patrone chamber opening, and taking out the patrone loaded in the patrone chamber from the patrone chamber. ,
A camera provided with a notch provided on a side wall of the opening of the cartridge chamber. (3) The camera according to the above (1) or (2), characterized in that a patrone of a system in which a wound film is sent out and used is applied. (4) The camera described in the above (3), characterized in that a patrone of a system that is sent out from the patrone outlet for the first time is used. (5) The cartridge according to any one of (1) to (4) above, wherein the cartridge is configured to be attachable to and detachable from the opening of the cartridge chamber from a side direction or a rear direction of the camera body. camera. (6) The patrone is configured to be attachable to and detachable from the patrone chamber opening from the upper surface direction or the lower surface direction of the camera body, according to any one of the above (1) to (4). camera. (7) The light-shielding means is a light-shielding telem provided on the camera body so as to come into contact with the outer peripheral surface of the film outlet of the cartridge or the end surface of the outlet. The camera according to any one of 1. (8) The camera according to any one of (1) to (7) above, wherein the camera is a simple camera with a lens having at least a photographing lens, a shutter, and a film. (9) A wrapping paper cover for wrapping a camera, and a protection means provided on the camera body for protecting the wrapping paper cover when the wrapping paper cover is mounted. The camera according to any one of (1) to (7).

According to this structure, a compact camera having a simple structure for attaching and detaching the cartridge and having a small number of parts is provided so that the cartridge can be loaded and unloaded easily and surely without breaking the camera. As a result, not only is the structure of attaching and detaching the patrone complicated and the number of parts is large, but it also requires some skill to load the patrone.
This solves the problem that a loading error occurs and that the conventional camera cannot load and unload the cartridge without destroying the camera body.

[0072]

According to the present invention, a compact camera having a simple structure for attaching and detaching the cartridge and having a small number of parts is provided so that the cartridge can be loaded and unloaded easily and reliably without damaging the camera. It becomes possible to do.

[Brief description of drawings]

FIG. 1 is a front view of a camera according to a first embodiment of the present invention.

FIG. 2 is a sectional view of the camera according to the first embodiment of the present invention.

3 is an enlarged sectional view showing a cartridge loading section applied to the camera shown in FIG.

4A is a rear view of the camera according to the first embodiment of the present invention, and FIG. 4B is a side view thereof.

FIG. 5 is a perspective view of the camera according to the first embodiment of the present invention.

FIG. 6 is a perspective view of a cartridge applied to the camera of the present invention.

FIG. 7 is a diagram showing a process of loading a cartridge into the camera according to the first embodiment of the present invention.

FIG. 8 is an enlarged cross-sectional view showing the main configuration of a camera according to a second embodiment of the present invention.

FIG. 9 is a rear perspective view of a camera according to a third embodiment of the present invention.

FIG. 10 is an enlarged sectional view showing the main configuration of a camera according to a third embodiment of the present invention.

11A is a rear view of a camera according to a third embodiment of the present invention, and FIG. 11B is a side view thereof.

12A to 12C are views showing a step of loading a cartridge into a camera according to a third embodiment of the present invention.

13A to 13C are views showing a process of loading a cartridge in a camera according to a fourth embodiment of the present invention.

[Explanation of symbols]

2a ... front wall of camera, 2b ... rear wall of camera, 6 ... patrone, 6i ... peripheral surface of film outlet, 8 ... patrone loading part, 20 ... patrone chamber, 20a ... opening, 24a ... first patrone holding part, 24b ... second cartridge holder, 26a ... first projection, 26b ... second projection, 3
4 ... Teremp.

Claims (2)

[Claims] 1. The cartridge is provided in the opening of the cartridge chamber and is elastically deformed by the contour of the cartridge so that the cartridge can be loaded into the cartridge chamber, and after loading, the cartridge is loaded into the cartridge chamber. A holding unit that can be held in the chamber, and a light-shielding unit that cooperates with the cartridge loaded in the cartridge chamber to shield leakage light leaking through the opening of the cartridge chamber. A camera to do. 2. In a lens-equipped camera having at least a photographing lens, a shutter and a film, the camera is provided at an opening of a cartridge chamber of the camera body,
By being elastically deformed by the outer shape of the cartridge, the cartridge can be loaded into the cartridge chamber, and the holder that can hold the cartridge in the cartridge chamber after the loading and the cartridge chamber are loaded into the cartridge chamber. In cooperation with the patrone, a light blocking means for blocking the leaked light leaking through the opening of the patrone chamber, and the patrone loaded in the patrone chamber so that the patrone can be taken out from the patrone chamber, The notch provided on the side wall of the opening, the wrapping paper cover configured to wrap the camera body, and the wrapping paper provided on the camera body when the wrapping paper cover is mounted. A camera provided with a protection means for protecting the cover.