| 摘要 |
An assembly kit has a plate element having an undercut groove which extends from one edge of the plate element and is open at one face of the latter, and a bore communicating with the undercut groove. The assembly kit also includes an axle element having a pin-shaped portion insertable in the bore of the plate element, a holding portion insertable in the undercut groove of the plate element, and a shaft portion. The holding portion of the axle element has a non-circular cross-section mating with the cross-section of the undercut groove of the plate element and is provided with projecting connecting means for connecting the holding portion with another structural element of the kit. The above connecting means may be formed as an undercut projection extending outwardly beyond the one face of the plate element when the axle element is inserted in the latter. A plurality of such undercut grooves and bores may be provided in the plate element. Two such projections may be formed on the holding portion, each projecting outwardly beyond a respective one of the faces of the plate element. |
