104results about "Finger guards" patented technology

A member (10) for accident protection, applicable, or applied, in a corresponding structure, or frame, (11), at the rotation zone between a first component (13) and a second component (15) of the same structure, or frame, (11), which first and second components (13, 15) are connected with each other through corresponding mutually pivoting means (1416), rotatable in relation to each other according to a rotational, in particular longitudinal, axis (L), comprises means (12) that are adapted to interpose, in use, in the space that is defined between the opposite surfaces (131 and 151) of said first component, or stationary component, (13) and of said second component, or movable component, (15) and which comprise corresponding outermost interposition means (120) that are adapted to arrange, in use, longitudinally aligned with the, i.e., on the longitudinal extension of, said pivoting means (1416) between said first component, or stationary component, (13) and said second component, or movable component.

The utility model discloses an anti-pinch structure for a wooden door, which belongs to the field of furniture and comprises a sectional anti-pinch component, the sectional anti-pinch component comprises a first anti-pinch strip positioned on the outer side of a door leaf, a second anti-pinch strip positioned between the door leaf and a door frame and a third anti-pinch strip positioned on the inner side of the door leaf, the second anti-pinch strip comprises a plurality of anti-pinch sections, and the third anti-pinch section is provided with a plurality of anti-pinch holes. An installation opening is formed between every two adjacent anti-pinch sections, the second anti-pinch strip is segmented, avoiding can be conducted at the hinge position, the situation that the installation position of the anti-pinch strip is limited due to the hinge is avoided, and the problem that in the prior art, the anti-pinch protection range of a door leaf is insufficient is solved.

To prevent a finger from being caught when a sash is tilted inward.SOLUTION: A fitting includes an inner sash 20A that is slidable relative to a frame body 10 and can move to an inward-tilting position in which an upper frame 22A protrudes toward the inside of a room, centered on a lower frame 23A, and a closure restriction device 40 that is attached to the frame body 10 and limits the sliding of the inner screen 20A in the closing direction when it is in the open position, the closure restriction device 40 including a device main body 41 that is indirectly attached to the main body B via the frame body 10 and the frame 16, and a stopper member 42 that is rotatably supported relative to the device main body 41 and moves forward and backward toward the outside of the room when the inner sash 20A is in the open position to prevent the inner sash 20A from sliding in the closing direction, but moves backward and toward the inside of the room when the inner sash 20A moves to the inward-tilting position.SELECTED DRAWING: Figure 10

The technical scheme belongs to the technical field of safety protection, and particularly relates to a door shield which comprises a mounting seat, a door stop and a door stop, the door shield body is connected to the mounting base in a sliding mode, the door shield body can move between a first position and a second position, a through hole is formed in the lower end of the door shield body, and the limiting protrusion is arranged in the door shield body in a sliding mode through the through hole; the elastic piece I is movably connected with the mounting seat and the door shield body; the first locking device is mounted in the door shield body and used for limiting the door shield body to move on the mounting seat; the door shield body can slide on the mounting base, after the door is opened, the door shield body moves to the closing track of the door and the door frame, a gap for preventing hands from being pinched can be kept between the door and the door frame, the safety problem that the fingers of a child are pinched or locked in a room is solved, the door shield does not need to be taken down when the door is closed, and the safety is improved. The door shield body only needs to be moved to the first position, and use is convenient.

The utility model discloses a fixing and clamping structure for a door plate, which relates to the field of fixing structures, and adopts the technical scheme that the fixing and clamping structure comprises a fixing strip and a positioning strip, a first groove is formed in the bottom of the fixing strip, the back face of the positioning strip is fixed to a door plate or a door frame, and the front face of the positioning strip is buckled in the first groove. And only the fixing strips need to be disassembled when disassembly and maintenance are needed, and disassembly is more convenient.

The present invention relates to a device for guiding a saw blade when sawing a finger guard profile, comprising at least a housing, wherein the housing is formed by two parallel webs and a base connecting the webs, wherein the housing has a recess, at least one means for guiding the saw blade in a predetermined position relative to a profile edge of the finger guard profile, wherein the at least one means is arranged in the webs and the base, wherein the recess is suitable and configured to clamp the finger guard profile.

The folding door hinge 3 includes a first hinge lever 31 including a first lever end piece 311 having at least one bearing opening 31110, 31120, 31130, 31140 and a second lever end piece 312 connected to or connectable to a first attachment portion 39, a second hinge lever 32 including a first lever end piece 321 having at least one bearing opening 3210 and a second lever end piece 322 connected to or connectable to a second attachment portion 39, a hinge shaft 33 held in the bearing openings 31110, 31120, 31130, 31140; 3210 of the hinge levers 31, 32 and pivotally connecting the two hinge levers 31, 32 to each other, and a drive spring 34 abutting against the first hinge lever 31 on one side and against the second hinge lever 32 on the other side. The first lever end piece 311 of the first hinge lever 31 includes two spaced-apart first and second inner bearing arms 3112, 3113 having associated bearing openings 31120, 31130 in which a first end piece 321 of a second bearing arm 32 is held therebetween, and two first and second outer bearing arms 3111, 3114 spaced apart from the inner bearing arms 3112, 3113. The drive spring 34 includes two spring packets 341, 342 which surround the hinge axis 33 and are interconnected by a spring center piece 343 abutting against the second hinge lever 32. The first spring packet 341 disposed between the first inner bearing arm 3112 and the first outer bearing arm 3111 includes a first spring end piece 3411 abutting against the first outer bearing arm 3111 at an end farther from the spring center piece 343. The second spring packet 342 disposed between the second inner bearing arm 3113 and the second outer bearing arm 3114 includes a second spring end piece 3421 abutting against the second outer bearing arm 3114 at an end farther from the spring center piece 343.According to the present invention, the first hinge lever 31 includes a retaining element 314 for each of the spring end pieces 3411, 3421, with which the associated spring end pieces 3411, 3421 are or can be engaged, and / or the second hinge lever 32 includes a retaining member 324 with which the spring center piece 343 is or can be engaged.

The folding door hinge 3 includes a first hinge lever 31 including a first lever end piece 311 having at least one bearing opening 31110, 31120, 31130, 31140 and a second lever end piece 312 connected to or connectable to a first attachment portion 39, a second hinge lever 32 including a first lever end piece 321 having at least one bearing opening 3210 and a second lever end piece 322 connected to or connectable to a second attachment portion 39, a hinge shaft 33 held in the bearing openings 31110, 31120, 31130, 31140; 3210 of the hinge levers 31, 32 and pivotally connecting the two hinge levers 31, 32 to each other, and a drive spring 34 abutting against the first hinge lever 31 on one side and against the second hinge lever 32 on the other side. The first lever end piece 311 of the first hinge lever 31 includes two spaced-apart first and second inner bearing arms 3112, 3113 having associated bearing openings 31120, 31130 in which a first end piece 321 of a second bearing arm 32 is held therebetween, and two first and second outer bearing arms 3111, 3114 spaced apart from the inner bearing arms 3112, 3113. The drive spring 34 includes two spring packets 341, 342 which surround the hinge axis 33 and are interconnected by a spring center piece 343 abutting against the second hinge lever 32. The first spring packet 341 disposed between the first inner bearing arm 3112 and the first outer bearing arm 3111 includes a first spring end piece 3411 abutting against the first outer bearing arm 3111 at an end farther from the spring center piece 343. The second spring packet 342 disposed between the second inner bearing arm 3113 and the second outer bearing arm 3114 includes a second spring end piece 3421 abutting against the second outer bearing arm 3114 at an end farther from the spring center piece 343.According to the present invention, the first hinge lever 31 includes a retaining element 314 for each of the spring end pieces 3411, 3421, with which the associated spring end pieces 3411, 3421 are or can be engaged, and / or the second hinge lever 32 includes a retaining member 324 with which the spring center piece 343 is or can be engaged.

The invention relates to a finger guard device for a pivotable leaf door, having a roller screen housing (1), a roller screen web (2) which has a fastening means (3), and a mounting profile (4). The finger guard device can be fastened to a door frame (R) by means of the housing (1) and to the leaf door (F) by means of the mounting profile (4). The fastening means (3) of the roller screen web (2) can be connected detachably to the mounting profile (4) so that the roller screen web (2) covers a gap between the door leaf (F) and the door frame (R) when the finger guard device is used as intended. The mounting profile (4) has a supporting leg (40) for placing on and fastening to the door leaf (F). The mounting profile is in the form of an angled profile and has a fastening leg (42, 43), which projects beyond the supporting leg (40), for detachably fastening the fastening means (3) of the roller screen web (2).