摘要:
A puncher has a base (10), an upper cover (20), two cutters (30) and at least one spring (40). The base (10) is made of plastic and has a base recess (13) capable of receiving paper. The upper cover (20) is made of plastic and is pivotally connected to the base (10). The cutters (30) are mounted on the base (10), are capable of being driven by the upper cover (20) and longitudinally moving relative to the base (10), and are located between a pivoting point (18) and an opening of the base recess (13). The at least one spring (40) is mounted between the base (10) and the upper cover (20). Accordingly, the puncher has a reverse-fulcrum structure.
摘要:
A flat-clinch stapler has a base (10,10A), a magazine assembly (20), a handle device (30), a flat-clinch device (40) and a buffering device (50). The flat-clinch device (40) has a slider (41) and a moving board (42). The slider (41) is slidably mounted on the base (10). The moving board (42) is mounted above the slider (41) and is pivotally connected with the base (10,10A). The buffering device (50) has a protrusion (51,51A), a block (52,52A) and an elastic member (53,53A). The protrusion (51,51A) is securely disposed on the moving board (42). The block (52,52A) is slidably mounted on the base (10) and abuts the protrusion (51,51A). The elastic member (53,53A) abuts the block (52,52A) and the base (10,10A). When the moving board (42) is pivoted, the block (52,52A) is driven by the protrusion (51,51A) to move.
摘要:
A cutter with a slider (30) that can be pushed from two directions has a housing (10), a blade holder (20), a slider (30) and a blade (40). The slider (30) is mounted moveably on the housing (10), is connected to the blade holder (20) and has an upper sliding element (32), a lower sliding element (36) and a resilient tab (38). The upper sliding element (32) has an L-shaped cross section to form a top wall and a side wall corresponding respectively to a top wall and a side wall of the housing (10). A guiding recess (34) is defined in the upper sliding element (32) to slidably receive a portion of the side wall of the housing (10) that forms an edge of a guiding channel (124).
摘要:
A stationery tool has a body (10) and a rubber holding device (20). The body (10) has a holding end and a holding recess (11) defined in the holding end. The rubber holding device (20) is detachably or securely mounted in the holding recess (11) for holding a rubber (40) to adjust an extension length of the rubber (40) relative to the body (10) and has a clamping segment (21) and a guiding segment (23). The clamping segment (21) has multiple clamping protrusions (213) for pressing against the rubber (40). The guiding segment (23) extends outwardly and makes an opening of the rubber holding device (20) have a distance from the clamping segment (21). Accordingly, the stationery tool has capabilities of adjusting an extension length of the rubber (40) and conveniently replacing a used rubber (40).
摘要:
A correction tape dispenser has a front cover (10), a core assembly (20), an extending-and-retracting mechanism (30) and a rear cover (50). The core assembly (20) is mounted slidably in the front cover (10) and has a convex portion extending out of the front cover (10). The extending-and-retracting mechanism (30) selectively drives the core assembly (20) to hold forward or backward. The rear cover (50) is mounted on the front cover (10). A user pushes the core assembly (20) with the extending-and-retracting mechanism (30) forward to extend the head (24) out of or retract the head (24) into the front cover (10). Retracting the head (24) prevents dust from accumulating on a correction tape on the head.