Strap Mounting Device

1. Field of the Invention

The present invention refers to the strap mounting device for camera, particularly for mounting the strap at one side of the camera.

2. Description of the Prior Art

Generally, the strap of a portable instrument, for example, a camera is mounted on the hanging fittings provided at both sides of the camera. However, the camera recectly is becoming more and more compact, whereby a pair of hanging fittings are provided at the upper and the lower part of one side of the camera body so as to mount the strap. The strap mounting method as mentioned above is convenient for holding the camera at the time of taking a picture, whereby a strap mounting device such as shown in FIG. 1 (a) and FIG. 1 (b) is recommended. In the drawing, 1 is the holder consisting of rubber and the like through which the strap belt is to be brought, 2 and 3 are the hanging fittings provided at the one side of the camera and 9 is the strap belt. In order to mount the strap 9 on this mounting device, as is shown in FIG. 1 (b) both of the ends of the strap belt are brought through the hanging fittings of the camera, then inserted at both ends of the holder 5 and put together over each other. Then the strap is pulled so as to be fixed as is shown in FIG. 1 (a). By means of such a conventional mounting device at one side of the camera, the holder and the hanging fittings project from the side of the camera, which is inconvenient for holding the camera at the time of taking a picture.

It is an object of the present invention to provide a strap mounting device free from the shortcomings of the conventional method as mentioned above, be designing the device in such a manner that a part of the strap is mounted inside of the camera, whereby the dead space between the battery loading chamber and the internal wall of the one side of the camera is made use of as the space through which the strap is brought in the camera.

Other object of the invention will be obvious from the explanations to be made below in a concrete way in accordance with the embodiment.

FIG. 1 (a) shows the conventional strap mounting device in prespective view.

FIG. 1 (b) is to explain how to mount the strap on the holder shown in FIG. 1.

FIG. 2 shows an embodiment of the present invention, whereby the internal construction of the camera having the strap mounting device is shown.

FIG. 3 shows the external appearance of the camera shown in FIG. 2.

FIG. 4 shows the strap mounting portion shown in FIGS. 2 and 3 in detailed section.

Below an embodiment in accordance with the present invention will be explained in accordance with the accompanying drawings.

FIG. 2 shows the internal construction of the camera. In the drawing 11 is the camera body formed of plastics, consisting of the film loading chamber 13 and the film winding chamber 14, between which chambers the aperture portion is provided, while outside of the film loading chamber 13, a space 15 for loading the speed light device is provided. Further outside of the film winding chamber 14, the battery loading circular parallel chambers 16a and 16b are provided so as to contain for example 2 unit type batteries. The plastic circumference of the camera body forming the battery loading chambers 16a, 16b is covered with the cover 17 so as to form the grip portion. 18 is the strap loading portion provided between the two battery loading chambers 16a and 16b on the one hand and the cover 17 constituting a part of the external wall of the camera on the other hand, whereby the strap loading portion 18 is cut vertically so that the plastic portion of the camera body lies along the battery loading chambers 16a and 16b. 19 is the pressure plate for locking the strap loading portion 18, being fixed on the camera body 11 so as to make a part of the side wall of the camera body, making one body with the camera body. On both sides of the pressure plate 19, the holes 19a and 19b for taking out the round strap 20 are provided. Further in order to take out the strap 20 the cover 17 is cut at the parts corresponding to the holes 19a and 19b.

As mentioned above the dead space existing between the battery loading chamber provided along the one side of the camera and the internal wall of the side of the camera is made use of in order to constitute the strap mounting device, while on the external side of the camera only the holes for the strap are provided so that unlike the conventional strap mounting device there is no projection and, therefore, the strap mounting portion presents no obstacle at the time of taking a picture as well as carrying the camera.

Although in the disclosed embodiment use is made of the dead space between the chamber for loading a plural number of batteries and the internal side wall, it should be understood that not only the dead space between the batteries but also for example the dead space between the main condenser of the built-in speed light device and the main condenser can be made use of. Further, it should be understood that instead of cord shaped straps as shown FIGS. 2 to 4 the belt shaped ones can also be used, whereby they can be fixed against the slide.