摘要:
A bungee cord (1) includes an elastic body (10), a first attachment end (12), and a second attachment end (14). In a first embodiment, the first and second attachment ends are spade attachment ends (18). Each spade attachment end (18) includes a lock body (16), spade end (18) and a lock slot (20). In a second embodiment, the first attachment end (24) is a spade attachment end and the second attachment end is a tongue attachment end (26). The tongue attachment end (26) includes a tongue body (36), a tongue hole (30), and a tongue extension (32). To lock the tongue attachment end (26), the tongue extension (32) is inserted through a hole (30) in an item until the spade contoured portion (34) prevents further insertion. The tongue extension (32) is then inserted through the tongue hole (30). In a third preferred embodiment, the first attachment end is a tongue attachment end (40) and the second end is a strap attachment end (42). The strap attachment end (42) includes a strap body (44) with at least two slots (46) for retention of a strap. In a fourth preferred embodiment, the first attachment end is a strap (54) attachment end and the second end (52) is a spade attachment end.
摘要:
A clip system includes a first resilient clip member having a curved rear wall portion and finger gripping portions sufficiently resilient that when pressed together by the fingers of an operator, the jaw portions will open and when released will be urged toward an abutted condition, the curved rear wall portion having a first aperture with a concave recess at an outer surface, a slot extending from the first aperture to a second aperture located a predefined distance from the first aperture where the slot is narrower than the first aperture and the second aperture, and a detent connected to the clip member and adjacent to the slot, and a tether member rotationally and pivotally connected to and retained in the first aperture.
摘要:
A fastener (1) for a baby's diaper (13) is provided which comprises at least three generally elastic arms (4,5) radiating from a central zone (3) and each provided with a hook or tooth unit (9) at its free end. The arms can each be resiliently extended and the associated tooth unit engaged with a cloth or fabric diaper to retain the two ends (6,14) of the part (4,3) thereof encircling a baby's waist in required relative positions and also to hold a portion (5) passing between the baby's legs in position relative to the former. The fastener obviates the use of conventional safety pins with the associated disadvantages and danger.
摘要:
A clip system includes a first resilient clip member having a curved rear wall portion and finger gripping portions sufficiently resilient that when pressed together by the fingers of an operator, the jaw portions will open and when released will be urged toward an abutted condition, the curved rear wall portion having a first aperture with a concave recess at an outer surface, a slot extending from the first aperture to a second aperture located a predefined distance from the first aperture where the slot is narrower than the first aperture and the second aperture, and a detent connected to the clip member and adjacent to the slot, and a tether member rotationally and pivotally connected to and retained in the first aperture.
摘要:
A suspension or staying system (20) uses a length of wire or cable (21) with a hook (22) or plain bead secured to one end. The hook (22) may be secured directly or indirectly to a structure, or pass around a fixed structure such as a beam, purlin or girder, or something fixed thereto, such as a clip, hook or eye, and hooked to the length of wire to form a loop. The hook (22) may include an enlarged beaded end which may be used directly with some fasteners or clamps, or with a clip to form a loop. The clip may be used with the plain beaded end or a hooked beaded end (22). The enlarged bead of either enables the length of wire to be caught by somewhat smaller holes in a variety of structural fasteners. The other or free end of the wire or cable (21) is extended through a jam cleat (27) and around an object to be suspended or stayed, and then back through the jam cleat (27) to form a tightenable, adjustable loop simply by pulling on the free end. The jam cleat (27) uses swinging wire gripping levers accommodating a range of wire sizes driving the wire against a curved surface tightly to grip the wire to prevent wire movement in one direction. In one form the jam cleat may be locked for seismic applications. Also included is a cleat or termination for directly or indirectly supporting or hanging a fixture or object without passing the wire or cable around the object.
摘要:
A bungee cord (1) includes an elastic body (10), a first attachment end (12), and a second attachment end (14). In a first embodiment, the first and second attachment ends are spade attachment ends (18). Each spade attachment end (18) includes a lock body (16), spade end (18) and a lock slot (20). In a second embodiment, the first attachment end (24) is a spade attachment end and the second attachment end is a tongue attachment end (26). The tongue attachment end (26) includes a tongue body (36), a tongue hole (30), and a tongue extension (32). To lock the tongue attachment end (26), the tongue extension (32) is inserted through a hole (30) in an item until the spade contoured portion (34) prevents further insertion. The tongue extension (32) is then inserted through the tongue hole (30). In a third preferred embodiment, the first attachment end is a tongue attachment end (40) and the second end is a strap attachment end (42). The strap attachment end (42) includes a strap body (44) with at least two slots (46) for retention of a strap. In a fourth preferred embodiment, the first attachment end is a strap (54) attachment end and the second end (52) is a spade attachment end.
摘要:
Disclosed is a holding device for a gas mask which is fixed to a protective helmet when being used. Said holding device comprises a fastening hook (9) which is connected to a flexible, length-adjustable tightening strap (10) and is hung into a hook-receiving pocket located on the protective helmet. Frictionally engaged and form-fitting stop elements (13), along with the flexibility of the tightening strap which is also used for putting on the mask in an individually adjusted manner, prevent the fastening hook from automatically detaching while sliding elements (17) which are assigned to the stop elements in an offset manner cause the tightening straps to be automatically aligned in an optimal fashion. The tightening strap and the fastening hook are connected to each other by means of a holding piece (12) which is molded onto the tightening strap and is retained in a positive manner in the recess of a gripping piece (14) that is joined to the fastening hook.