摘要:
The nail clipper contains a pair of blade bodies each having a cutting edge, a lever to be operated for bringing the cutting edges of the blade bodies into press contact with each other and a supporting shaft for linking the lever to the blade bodies; the cutting edges of the blade bodies being brought into press contact with each other by pressing the blade bodies with the lever against resilience of the blade bodies. The nail clipper is provided with bosses formed either on the lever or on the supporting shaft, so as to allow the supporting shaft to pivotally support the lever; and grooves formed on the rest of the supporting shaft and the lever, with which the bosses are engaged. Each groove has a mouth portion through which the boss is engaged and disengaged, a guiding portion capable of pivotally supporting the boss, and a connecting portion connecting the mouth portion and the guiding portion to each other. The groove has a pair of side wall surfaces opposing each other in the mouth portion, connecting portion and guiding portion and also a bottom surface connecting the side wall surfaces to each other.
摘要:
First stopper face (7b) is provided on each of click teeth (7) of a click teeth portion 8 of a click mechanism (14) affording a click feeling during the rotation-operation of a rotary knob (11). Second stopper face (13b) is provided on a tooth portion (13) of a click piece (10). The first stopper face (7b) and the second stopper face (13b) cooperate to prevent the rotary knob (11) from rotating in a direction opposite to a direction indicated by an arrow A. Consequently, there is no need for providing a stopper as an additional component.
摘要:
A connector having an improved force for locking a shielding terminal. The connector (10) has a housing (20) and a ground terminal (50) is mounted into a shielded casing (C) after a shielding terminal (15) is partly locked in a cavity (21) of the housing (20) is partly locked by a locking portion (25) and then fully locked by touching pieces (59) of the ground terminal (50). The connector (10) can doubly lock the shielding terminal (15). Hence, the locking force for locking the shielding terminal (15) can be improved.
摘要:
A connector is provided to ensure the strength of a tubular engaging portion and to prevent a breakage of a locking portion during connection with a mating connector. The connector includes a terminal fitting 20 that is inserted to a proper position in a tubular engaging portion 11 of a housing. Locking portions 33 are formed on the outer surfaces of the terminal fitting 20 and are engaged with lock recesses 18 formed in the inner surfaces of the engaging portion 11. As a result the terminal fitting 20 is held so as not to come out. The locking recesses 18 are formed by recessing small portions of the inner surfaces of the engaging portion 11 sufficient to be engaged with the leading ends of the locking portions 33 and, accordingly, do not bring about a reduction in the strength of the engaging portion 11. Further, since the locking portions 33 do not project from the outer surfaces of the engaging portion 11, there is no likelihood that the locking portions 33 are broken when a mating connector is fitted on the engaging portion 11.
摘要:
A connector (10) has an improved operability by reducing an insertion resistance of a shielding terminal. The connector (10) has a housing (20) and a ground terminal (50). Contact pieces (56) of the ground terminal (50) are movable between a retracted position and a contact position and can be locked at the respective positions. A shielding terminal (15) can be inserted into the housing (20) at the retracted position where the contact pieces (56) and the shielding terminal (15) do not interfere with each other. Thus, an insertion resistance of the shielding terminal (15) can be reduced. Therefore, an assembling operability of the connector (10) can be improved.
摘要:
Chained terminals (10) are formed such that a multitude of terminal fitting pieces (12) are connected in parallel with a lateral edge of a carrier (11) in the form of a long strip, and are wound around and dispensed from a reel (20) with an interlayer sheet (21) laid underneath. Each terminal fitting piece (12) is formed with projections (17) projecting in a direction normal to a radial direction of the reel (20), i.e. a direction along the plane of the interlayer sheet (21). Thus, the projections (17) neither stick into the interlayer sheet (21) nor are deformed by being caught in by the interlayer sheet (21). Protecting portions (19) are aligned with the projections (17) but extend further from the carrier (11) for protecting the projections (17).
摘要:
A method for modifying the surface of a substrate includes the following steps: (1) a step for forming a polysilazane coating by applying a polysilazane onto the surface of a substrate; (2) a step for applying an organic compound of which main backbone comprises an organic group represented by the following formula [1]: —[(R)mO]n— (wherein R represents an alkylene group, and m and n respectively represent a positive number of not less than 1) onto the surface of the polysilazane coating; and (3) a step for heating the substrate having undergone the steps (1) and (2), thereby converting the polysilazane to silica and bonding the organic compound to the silica of the silica layer.
摘要翻译:改性基材表面的方法包括以下步骤:(1)通过将聚硅氮烷涂覆在基材的表面上形成聚硅氮烷涂层的步骤; (2)主骨架包含由下式[1]表示的有机基团的有机化合物的步骤: - [(R)mO] n - (其中R表示亚烷基,m和n分别表示 正数不少于1)在聚硅氮烷涂层的表面上; 和(3)加热步骤(1)和(2)的基板的步骤,从而将聚硅氮烷转化为二氧化硅并将有机化合物粘合到二氧化硅层的二氧化硅上。
摘要:
A shielding terminal (15) is accommodated in a cavity (21) of a housing (20) in a connector (10) and is doubly locked by a lock (25) of the housing (20) and by a ground terminal (50). A recess (16D) is formed in a shielding shell (16) of the shielding terminal (15) during the formation of a locking claw (16B) for locking a dielectric element. The recess (16D) is narrower than the lock (25). Hence, the lock (25) neither enters nor gets caught by the recess (16D) during insertion of the shielding terminal (15) into the cavity (21). Therefore, an insertion resistance of the shielding terminal (15) can be reduced.
摘要:
A shielding terminal has a lock (14) mounted in an area extending from an opening (22) of a covering wall (21) to an outer crimping portion (23) of an outer terminal (12), and is fixed with respect to the outer terminal (12) by mounting plates (41) wrapping around the outer crimping portion (23). At this stage, a locking edge (45) at the leading end of the lock (14) faces a bottom end of the rear end of a connecting portion (15) of an inner terminal (11) so as to be engageable therewith for locking. Accordingly, even if the inner terminal (11) tries to come out of a dielectric element (13) upon action of a pulling force on a core (2) of a shielded cable (1), the rear end of the connecting portion (15) comes into contact with the locking edge (45) of the lock (14) to prevent such a movement.