JPS6267780U

JPS6267780U -

Info

Publication number: JPS6267780U
Application number: JP7206385U
Authority: JP
Priority date: 1985-05-15
Filing date: 1985-05-15
Publication date: 1987-04-27
Also published as: JPH0232461Y2

Description

[Brief explanation of the drawing]

第１図は一部を欠切した用紙綴り具の斜視図、
第２図は斜止駒の平面図で、第２図は基本的な
係止駒の平面図、第２図は接続片の延長部にス
トツパを設けた係止駒の平面図、第２図は開口
部側にストツパを設けた係止駒の平面図、第３図
は係止体要部の拡大断面図、第４図は固定体の有
頭針と係止体との関係を説明するための側面図で
ある。１……係止体、２……固定体、３……有頭針、
４……無頭針、５……細頚部、６……球形頭部、
７……係止杆、８……係止駒、１１……外枠、１
２……係止片、１２ａ……導入片、１２ｂ……挾
窄部、１２ｅ……頚挾持凹所。 Fig. 1 is a perspective view of the paper binding tool with a part cut away;
Figure 2 is a plan view of the diagonal locking piece, Figure 2 is a plan view of the basic locking piece, Figure 2 is a plan view of the locking piece with a stopper provided on the extension of the connecting piece, and Figure 2 is a plan view of the opening. A plan view of a locking piece with a stopper on the side, FIG. 3 is an enlarged sectional view of the main part of the locking body, and FIG. 4 is a side view for explaining the relationship between the headed needle of the fixed body and the locking body. It is. 1... Locking body, 2... Fixed body, 3... Headed needle,
4... Headless needle, 5... Thin neck, 6... Spherical head,
7...Latching rod, 8...Latching piece, 11...Outer frame, 1
2... Locking piece, 12a... Introductory piece, 12b... Neck part, 12e... Neck clamp holding recess.

Claims

[Scope of utility model registration request]

A gap set in accordance with the desired standard is used to construct a headed needle 3 of a binding needle having a spherical head 6 formed by a narrow neck 5 recessed near the tip. Among the stitching needles to be planted in rows through the needles, the stitching needles are planted on a fixed base plate having a length that meets the desired standard so that they are at both left and right end positions, and the predetermined stitching needles are planted between the headed needles 3, 3. In position, headed needle 3,
A fixed body 2 is formed by implanting a headless needle 4 having the same length as that of the fixed body 3, and a locking body 1 corresponding to this fixed body 2 has a length dimension that is approximately the same as the entire length of the fixed body 2, and A locking rod 7 is formed with a C-shaped channel cross section;
An outer frame 11 having a substantially U-shaped locking piece 8 that can be tightly fitted and slid into a groove formed in the locking rod 7;
1, a keyhole-shaped lock having a neck holding recess 12e through an introduction piece 12a into which the narrow neck 5 of the headed needle 3 of the binding needle can be inserted and fitted by sliding and a locking part 12b. This locking piece 8 is formed with a piece 12, and this locking piece 8 is connected to the headed needle 3 in the fixed body 2.
is inserted and fixed in a tight fit into the locking rod 7 with the opening formed by the introduction piece 12a facing in the same direction as the neck clamping recess 12e at a position where the spherical head 6 can accommodate. A paper binding tool comprising a pair of a locking body 1 and the fixing body 2.