摘要:
A drawing compass has an outer casing (40), a moving device (10), two legs (20), and an operating member (30). The moving device (10) is moveable up or down relative to the outer casing (40) and has a connecting portion (11) and two linking portions (12). An imaginary longitudinal first axis (C 1 ) passes through the moving device (10). The legs (20) are connected to the outer casing (40) and connected to the linking portions (12), respectively, for pivotal movement toward or away from each other. The operating member (30) is lengthwise and has a connecting end (31), an operating end (32), and a limiting portion (33). The operating member (30) can freely swing on the connecting end (31). The moving device (10) is linked up with the two legs (20) to move the operating member (30) up or down relative to the outer casing (40).
摘要:
A cutter assembly has a blade holder (10), a blade (50), a slider (20) and a screw-locking device (40). The blade (50) is moveably mounted in the blade holder (10) and has a moving direction. The blade holder (10) has a bottom and multiple engaging segments (12) disposed on the bottom along the moving direction of the blade (50). The slider (20) is mounted slidably on the blade holder (10) and connected to the blade (50). The screw-locking device (40) is mounted on the slider (20) and has a locking bolt (42) and a locking sleeve (44) screwed with each other. The locking bolt (42) has an end selectively engaging at least one of the engaging segments (12).
摘要:
A cutter assembly has a blade holder (10), a blade (50), a slider (20) and a screw-locking device (40). The blade (50) is moveably mounted in the blade holder (10) and has a moving direction. The blade holder (10) has a bottom and multiple engaging segments (12) disposed on the bottom along the moving direction of the blade (50). The slider (20) is mounted slidably on the blade holder (10) and connected to the blade (50). The screw-locking device (40) is mounted on the slider (20) and has a locking bolt (42) and a locking sleeve (44) screwed with each other. The locking bolt (42) has an end selectively engaging at least one of the engaging segments (12).
摘要:
A film transfer tool (1) includes an application head (33) which is adapted to be moved to a stowed position and a reel assembly (30) having a wall and two stopping members (36,37) extended therefrom. The reel assembly (30) and a shell (10,20) have an active member (50) disposed therebetween. The active member has a looped passage (57) that the two stopping members (36,37) are adapted to move thereon and the two stopping members (36,37) can make the reel assembly (30) position in a retained position in which the head (33) extends outside the shell (10,20), and release the reel assembly (30) from the retained position in order that the head (33) is stowed inside the shell (10,20).
摘要:
A stapler has a supporting base (10), a magazine assembly (20), a trigger assembly (30) and a leg-flatting device (40). The trigger assembly (30) has a trigger lever (31) and a pushing element (36). The pushing element (36) has two pushing arms (361) extending toward the supporting base (10). The leg-flatting device (40) is mounted on the supporting base (10) and has a sliding base (41), a moving base (43) and an anvil element (45). The sliding base (41) is slidably mounted on the supporting base (10) and has a pushed segment selectively pushed by the pushing arms (361). The moving base (43) is selectively blocked by the sliding base (41) to keep the moving base (43) from moving downwardly before the sliding base (41) sliding relative to the supporting base (10). The anvil element (45) is mounted in the moving base (43).
摘要:
A stapler has a center of gravity and comprises a base assembly (10), a magazine assembly (20) and a trigger assembly (30). The magazine assembly (20) connects to the base assembly (10) and has a cap (24). The trigger assembly (30) connects to the base assembly (10) and has a trigger lever (33) and a limiting lever (31). The limiting lever (31) prevents the trigger lever (33) and the cap (24) from pivoting excessively to keep the center of gravity of the stapler over the base assembly (10) so that refilling the stapler is convenient.
摘要:
A pushbutton controlled correction tape assembly includes a casing having therein a correction tape assembly (101) having an application head, a pushbutton assembly received in the casing to selectively extend the application head (8) of the correction tape assembly (101) out of the casing so as to apply a correction tape to a surface.
摘要:
A pressure regulating device (30) for a writing tool has a deformable member (32, 32A, 32B, 32C). Minor air pressure variations in a pen tube (10) of the writing tool can be regulated by deformation of the deformable member (32, 32A, 32B, 32C). Major air pressure variations in the pen tube (10) can also be regulated by movement of the pressure regulating device (30). Thus, the pen tube (10) can avoid internal air pressure imbalance caused by external high temperature or low air pressure. Ink inside an internal chamber (12) of the pen tube (10) does not spout out upon removal of a pen cap (40) which caps the writing tool, and the ink will not be overly dispensed or leak during writing.
摘要:
An automatic cover-opening device has a body (10), at least one cover panel (20) and a recoil mechanism. The body (10) has an insertion hole (13) defined in the body (10). The at least one cover panel (20) is mounted on the body (10) and moveably closes the insertion hole (13). Each cover panel (20) has a guiding segment (24) having at least one guiding edge (242) inclined relative to an axis of the insertion hole (13) to guide an axial force along the axis of the insertion hole (13) to a lateral direction, so as to generate a lateral component force for opening the at least one cover panel (20). The recoil mechanism is disposed on the body (10) to push the at least one cover panel (20) to a closed position for closing the insertion hole (13).