JPS5823662Y2 - Binders, files, etc. binding tools - Google Patents

Description

[Detailed description of the invention] This invention relates to a new binding tool such as a binder or file that can be placed upright in an open state. In addition, the upper edge of this thin part has a thickness that is half the difference in thickness between the thin part and the back plate, and a length that is twice the length of the thin part, and a bent part in the middle part. 1. A backrest member provided with one backrest is arranged in a row at its base end so as to be bendable.1. The gist is that hooks are attached to the inner surfaces of the upper and lower ends of the lower half of the backrest member, and receiving hooks that engage with these hooks are attached to the upper and lower ends of the thin part. .

In the illustrated embodiment, the lower part of the outer surface of the spine 1 is made thinner than the middle part, and the thin part 8 is provided on the upper edge of the thin part 8.
A backrest member 2 having a thickness equal to half of the difference in thickness between the back plate 1 and the back plate 1 and twice the length of the thin part 8 and having a bent part in the middle part is attached to the base end of the backrest member 2. Hooks 5 and 4 are attached to the outer surface of the upper and lower ends of the lower part 3 of the backrest member 2, respectively, and these hooks 5 and 4 are engaged with the upper and lower ends of the thin part 8. The backrest member 2 is folded in half and the hooks 4 and 5 attached to the upper and lower ends of the lower half 3 of the backrest member 2 are attached to the backrest member 2. When hooked to the hooks 6 and 7 attached to the upper and lower ends of the thin portion 8 of the plate 1, it is in the retracted state. By locking the backrest member 2 to the receiving hook 7 attached to the lower end of the back plate 1, the backrest member 2 is formed into a dogleg shape. It can be placed upright in an open position.

Since the present invention has a diagonal-like structure, when viewing documents etc. bound to it, it is convenient because the binding tool can be placed open at an appropriate location such as on a desk. In addition, since the present invention is of a type in which the backrest member is fixed to the back plate, it is applicable to Utility Model Application No. 49-140118 and Utility Model Application No. 55-733.
When used as described in No. 76, the lower half of the cover functions as a backrest and separates the binder metal fittings and tilts backwards, causing the lower half of the paper, etc. filed in the binder metal fittings to hang vertically and create space between the covers. Particularly, this invention has the advantage that the outer surface of the back plate is made thinner in the lower part than the middle part of the outer surface of the back plate, and the upper edge of this thin part has the advantage that the thickness difference between the thin part and the back plate is made thinner. A backrest member having a thickness of one-half, a length twice as long as the length of the thin part, and having a bending part in the middle part is arranged in a row at its base end so as to be bendable, Hooks are attached to the inner surfaces of the upper and lower ends of the lower half of the backrest member, and hooks that engage with these hooks are attached to the upper and lower ends of the thin part, and the backrest member 2 is folded in half. Hooks 4 and 5 attached to the upper and lower ends of the lower half 3 of the backrest member 2 are engaged with hooks 6 and 7 attached to the upper and lower ends of the thin section 8 of the back plate 1. I made it so that Jikoko Sho 39-168
20 and 32-409, the backrest is not attached to the outer surface of the spine in a bulging manner, so the thickness of the spine becomes extremely thick and the appearance becomes unsightly. This has the effect of preventing damage from colliding with other objects.

[Brief explanation of the drawing]

The figures show an embodiment of the binding tool such as a binder, file, etc. of the present invention, in which Fig. 1 is a perspective view of the whole as seen from the rear, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, FIG. 3 is a sectional view taken along line A--A in FIG. 1, showing a state in which the legs are stored. A: Binding tool body, 1: Back plate, 2
...Backrest member, 3...Lower half, 4,5
...Kake hook, 6,7...Receive hook,
8... Thin part.

Claims (1)

[Scope of utility model registration request] The lower part of the outer surface of the back plate is made thinner than the middle part, and the upper edge of this thin part is made half the difference in thickness between the thin part and the back plate.
A backrest member having a thickness twice as long as the length of the thin part and having a bending part in the middle part is connected to the base end of the backrest member so as to be bendable. A binding tool for binding binders, files, etc., comprising hooks attached to the inner surfaces of the upper and lower ends of the lower half, and receiving hooks that engage with these hooks attached to the upper and lower ends of the thin part.