JPS62202514U

JPS62202514U -

Info

Publication number: JPS62202514U
Application number: JP1986090541U
Authority: JP
Priority date: 1986-06-16
Filing date: 1986-06-16
Publication date: 1987-12-24
Also published as: JPH02488Y2

Description

[Brief explanation of the drawing]

第１図はこの考案のシート類の止め具の一部切
り欠き正面図、第２図は同上一部切欠き平面図、
第３図はこの考案のシート類の止め具の使用例を
示す一部切り欠き正面図、第４図はこの考案のシ
ート類の止め具の他の使用例を示す側面図である
。尚、図中符号１は台座、２は軸杆、３は係止溝
、Ｌは水平面、Ｐ１は係止突起、Ｂは係止座金、
Ｓはスリツト、Ｐ２は係止突起、Ｐ３は係止窪み
、Ｒは連環、４はねじ穴、５はねじ杆である。 Figure 1 is a partially cutaway front view of the stopper for sheets of this invention, Figure 2 is a partially cutaway plan view of the same as above,
FIG. 3 is a partially cutaway front view showing an example of the use of the seat stopper of this invention, and FIG. 4 is a side view showing another example of use of the seat stopper of this invention. In addition, in the figure, reference numeral 1 is a pedestal, 2 is a shaft rod, 3 is a locking groove, L is a horizontal surface, P1 is a locking protrusion, B is a locking washer,
S is a slit, P2 is a locking protrusion, P3 is a locking recess, R is a link, 4 is a screw hole, and 5 is a screw rod.

Claims

[Scope of Claim for Utility Model Registration] 1. A shaft rod is established at the center of a pedestal with a connecting ring protruding from the bottom, a locking groove of the required depth and width is provided in the shaft rod, and horizontal surfaces on both sides of the locking groove are provided. The stopper body is constructed by protruding locking protrusions at symmetrical positions across the center line of the shaft rod, and the locking washer that is inserted and locked into the locking groove of the stopper body is inserted from one side. A slit that fits into the locking groove is provided along the center, and locking protrusions are provided on both end faces of the slit at positions where the slit is locked on the circumferential side of the shaft rod when the slit is inserted into the locking groove. A locking recess is formed on the bottom of the locking washer at a position that fits the locking projections protruding from both horizontal surfaces of the locking groove, and the locking washer can be freely inserted into and removed from the locking groove of the locking fitting body. A fastener for sheets, characterized by the following structure: 2. A fastener for sheets as set forth in claim 1 of the utility model registration, characterized in that a connecting ring is integrally molded at the center of the bottom surface of the base of the fastener body. 3. Registration of a utility model characterized in that a screw hole is drilled from the bottom of the pedestal of the stopper body to the center line of the shaft rod, and a screw rod with a link formed at one end is screwed into the screw hole. A fastener for sheets according to claim 1.