摘要:
A container and container apparatus for dispensing liquids is disclosed. The container apparatus includes a body defining a reservoir for holding a liquid, and a neck extending outwardly from the body and providing a handgrip portion, which when grasped by a user's hand such that the reservoir is disposed generally below the user's hand, defines an upright operating condition for the container. The container also includes a sprayer disposed at a distal end of the neck, the sprayer having an intake and a nozzle, the intake being in communication with the reservoir for drawing liquid from the reservoir, the nozzle being disposed such that when the container is oriented in the upright operating condition, liquid is discharged from the nozzle in a discharge direction oriented downwardly at a discharge angle of in the range of about 10 degrees to about 30 degrees to a notional horizontal line extending outwardly from the nozzle.
摘要:
A filter cartridge for use with a filter head assembly and for filtering a stream of pressurized fluid. The filter cartridge comprises a housing enclosing filtering media, a retainer to releasably engage a receiver in a filter head assembly, and one or more rotationally engagable locks securing the filter cartridge to the filter head assembly upon the rotational engagement of the filter cartridge with the filter head assembly. The housing includes an upper end having therein entry and exit passages to permit fluid to enter the housing, pass through the filtering media and exit the housing. Rotational engagement of the filter cartridge with the filter head assembly causes the retainer and said the receiver to releasably secure the filter cartridge to the filter head assembly and to thereby permit fluid to travel from the filter head assembly through the entry passage and to permit fluid to pass from the exit passage into the filter head assembly. The locks help to resist the rotational disengagement of the filter cartridge from the filter head assembly.
摘要:
A vandal-resistant frame has a rear member securable to a relatively vertical supporting surface and a front member hinged to the rear member for movement between open and closed positions. The front member has an aperture through which advertising, photographic or like material within the frame can be seen from an external position. The front member is secured to the rear member in a closed position by at least one projection on one member engaged in a recess in the other member adjacent to the aperture in the front member, whereby the projection or projections can be detached from the recess or recesses to open the frame by an appropriately shaped key member inserted between the front and rear members from a position within the aperture.
摘要:
A locking device for securing a first structure to a second structure. The locking device comprises a housing securable to the first structure, a lock base securable to the second structure, and a locking tab slidably received within said housing. The locking tab has an extended position where a second end is slidably received within the lock base. The lock base has a flexibly resilient locking arm. When in its locked configuration the locking arm releasably engaged with the second end of the locking tab to prevent retraction of the tab from the lock base. The lock base has a resilient member biasing the locking arm to its locked configuration. The lock base has a flexibly resilient removable key member. When engaged with the lock base, a compressive force applied to the key member causes movement of the locking arm from its locked to its unlocked configuration.
摘要:
A safety lock is disclosed and comprises a body, a bolt and a handle. The body is securable to one member. The bolt is mounted to the body for reciprocation between projecting and retracted positions. In the projecting position, a bolt end portion protrudes beyond the body and is engageable in another member, to prevent relative movement of the members. In the retracted position, the end portion is incapable of engagement in the other member, to permit said relative movement. The handle is releasably engageable to the bolt. The handle, body and bolt are adapted such that when the handle is engaged to the bolt, the handle permits manual reciprocation of the bolt, and are further adapted such that when the handle is disengaged from the bolt and the bolt end portion is inaccessible for manual manipulation, the bolt is inaccessible for said manual reciprocation.