34results about How to "Quick and easy to open" patented technology

A lock for cases, that fastens hermetically against each other the first half-shell and the second half-shell of the case, having at least one clamp articulated to the first half-shell and forming a folded end portion, which can rotate from an angular position for closing the case, in which the folded end portion is engaged with a snap action under the edge of the second half-shell to keep it in contact with the first half-shell, to an angular position for freely opening the case, in which the folded end portion is disengaged from the edge, the clamp being provided with a quick release lever, which is actuated manually and is suitable to disengage the folded end portion from the edge for moving the clamp into the angular position for freely opening the case.

An improved filter bag is provided for use with a pool cleaner particularly of the type designed for travel over submerged pool surfaces to dislodge and collect debris. The filter bag is generally constructed according to U.S. Patent 4,618,420, to include a primary flow chamber for receiving a flow of water and water-entrained debris from the pool cleaner, and a secondary collection chamber for trapping and collecting the water-entrained debris. A zipper closure on the filter bag can be opened for disposal of debris captured within the collection chamber, followed by re-closure and re-use of the filter bag for a subsequent debris collection cycle.

A bottle cap apparatus for operating in conjunction with a bottle having a mouth, the apparatus comprising a receiver configured with a means for engaging the mouth of the bottle and an insert assembly configured to be removably engaged with the receiver so as to selectively open and close the mouth of the bottle.

A closure mechanism particularly useful in a brewing device includes a cover member rotatably disposed above the brewing device. A slider member is slidably disposed within an interior cavity of the cover member and has one or more tabs which may extend outside of the interior cavity. The brewing device has one or more receptacles for receiving the tabs when the cover member is closed. A lid member on top of the cover member may push the tabs into the receptacles through a link member. A release arm is disposed within the brewing device and has at least one blocker which releasably holds a tab of the slider member within a receptacle when the cover member is closed.

A closure mechanism particularly useful in a brewing device includes a cover member rotatably disposed above the brewing device. A slider member is slidably disposed within an interior cavity of the cover member and has one or more tabs which may extend outside of the interior cavity. The brewing device has one or more receptacles for receiving the tabs when the cover member is closed. A lid member on top of the cover member may push the tabs into the receptacles through a link member. A release arm is disposed within the brewing device and has at least one blocker which releasably holds a tab of the slider member within a receptacle when the cover member is closed.

A stationary drawer glide and cabinet drawer are provided. The stationary drawer glide and cabinet drawer incorporating the drawer glide allow for a user to easily slide open and closed a cabinet drawer without causing damage or warping to the cabinet drawer, even if there are heavy objects in the drawer. The drawer glide includes a fastening portion adapted to be affixed to an interior cabinet wall, and top and bottom portions for supporting a drawer. The drawer glide may be made of a material with a smooth surface with a low coefficient of friction to facilitate easy gliding of the cabinet drawer.

The invention provides an integrated air duct structure on a trolleybus. The integrated air duct structure on the trolleybus comprises a vehicle body, fixed frames, a top profile and an air duct plate, wherein the vehicle body is provided with a top plate and two side plates connected to the two sides of the top plate; the fixed frames are fixed on the side plates; the top profile is fixed on thetop plate; and the air duct plate is provided with a first plate body and a second plate body, the first plate body is integrally connected with the second plate body, the first plate body is arrangedat an obtuse angle with the second plate body, the first plate body is connected with the fixed frames, the second plate body is connected with the top profile, and air ducts are formed between the air duct plate and the side plates and the top plate. The integrated air duct structure on the trolleybus has the beneficial effects that an air duct structure is an integrated structure, so the spaceis relatively spacious, the performance is relatively good, and the use is very convenient.

The invention discloses a method for manufacturing a can cap easy to remove. The method comprises the steps that a cylindrical stainless steel bottle with a height of 10cm and a diameter of 8cm is selected as a can body; threaded fastening openings are milled in an opening in the upper end of the can body with a milling machine; the can cap with a height of 3cm and a diameter of 8cm is arranged at the upper end of the can body; a pressure releasing valve is welded and fixed to the can cap, wherein the pressure releasing valve is a steel structural component in the shape of a right-angled elbow, an inner cavity of the right-angled elbow is hollow, a pressure releasing column is inserted in and connected to the right-angled bending position of the pressure releasing valve, the pressure releasing column is cylindrical, a right-angled bending pressure releasing pipe structure is arranged in the cylinder body of the pressure releasing column, a pressure releasing rod is welded and fixed to one side of the pressure releasing column, and the pressure releasing rod is parallel to the can cap and suspended on the right side of the pressure releasing valve. The method for manufacturing the can cap easy to remove has the advantages that the manufacturing method is simple, a manufactured product is simple in structure, high in strength, convenient and fast to remove, clean and sanitary, production cost is reduced, the difficulty for removing the can cap is reduced, and the structure of the product is compact.

A bottle cap apparatus for operating in conjunction with a bottle having a mouth, the apparatus comprising a receiver for engaging the mouth of the bottle and an insert assembly configured to be removably engaged with the receiver so as to selectively open and close the mouth of the bottle.

Disclosed herein is an opening apparatus for a preferably reclosable pouch or plastic bag. The pouch has a sealing strip with first and second registrable profiles located along opposing inner faces of first and second panels. The apparatus includes a first discrete gripping area located substantially over a first portion of an outer face of the first panel adjacent the first registrable profile. The apparatus also includes a second discrete gripping area located substantially over a second portion of an outer face of the second panel adjacent the second registrable profile, At least one of the discrete gripping areas are textured so that the application of oblique opening forces relative to the sealing strip and within the plane of the panels against the areas separates the closed registrable profiles from each other so as to open the pouch.

A carrying case for a device having a “look into” end and a “see out of” end, wherein the carrying case comprises a main panel having an inner side surface to which a device is coupleable and also having at least a first edge; a back panel, having at least a first edge, and coupled to the main panel, such that the back panel is rotatable (i) away from the main panel to an open position and (ii) towards the main panel to a closed position; at least one side panel having at least a first edge alignable with the at least first edge of the main panel, and at least a second edge alignable with the at least first edge of the back panel, wherein at least one pair of alignable edges are releasably secured such that the edges are connected in the closed position and disconnected in the open position, and wherein in the open position a line of sight is created between an object, the “see out of” end of the device and the “look into” end of the device.

The invention discloses an animal medical bed in the field of veterinary equipment. The bed comprises a bed body, four snap rings are arranged on the upper surface of the bed body, the middles of thesnap rings are connected to the bed body, and the four snap rings are arranged on the bed body in the extending directions of four limbs of an animal; the two ends of the snap rings are movably connected. According to the scheme, children's toy snap rings are used on the animal medical beds, by means of the operation process, four limbs of the animal are rapidly fixed to the medical bed, curl of the snap rings can curl up according to the thickness and size of the four limbs of the animal so as to adapt to physical differences of different individual animals, and the problem that in the priorart, medical staff cannot control the degree of tightness while binding up the limbs of the animals is avoided; in addition, the two ends of the snap rings are movably connected, and in this way, theoperation that the limbs of the animal are taken out of the snap rings is achieved rapidly.

The invention discloses a method for using a can cap easy to remove. The method comprises the steps that A, a pressure releasing rod is shifted to the left side of a pressure releasing valve to enable the pressure releasing rod to be parallel to the can cap and a cavity inside the pressure releasing valve to be communicated with the outside; B, a vacuum pumping device is connected to a port in the right side of the pressure releasing valve in a sleeved mode to enable air inside a can to be pumped out completely; C, the pressure releasing rod is shifted to the right side of the pressure releasing valve to enable the pressure releasing rod to be parallel to the can cap, the cavity, communicated with the outside, of the pressure releasing calve to be blocked, and outside air to be prevented from entering the can, and the vacuum pumping device on the right side of the pressure releasing valve is pulled out; D, the pressure releasing rod is rotated by 180 degrees with a pressure releasing column as the circle center to enable the pressure releasing rod to rotate to the left side of the pressure releasing valve, the pressure releasing rod to be parallel to the can cap, the cavity inside the pressure releasing valve to be unblocked, outside air to be pressed into the can, and pressure releasing and pressure reduction to be achieved so that the can cap can be unscrewed conveniently. The method for using the can cap easy to remove has the advantages that the using method is simple, a product to be used is simple in structure, high in strength, convenient and fast to remove, clean and sanitary, production cost is reduced, the difficulty of removing the can cap is reduced, and the structure of the product is compact.

The invention relates to a ring-pull lid. The ring-pull lid comprises a lid body and a ring-pull. An opening piece formed in a nicking manner is arranged on the top face of the lid body from the center of the lid body to the edge of the lid body. The ring-pull is connected with the opening piece at the center position of the lid body. The ring-pull lid is characterized in that the opening piece comprises a tearing starting part, a tearing and separating part, a tearing part and a disengaging part which are sequentially distributed along the center of the lid body towards the edge of the lid body, and a thickness difference exists between the adjacent parts. Compared with the prior art, the ring-pull lid has the beneficial effects that the opening piece on the ring-pull lid is designed to be provided with the tearing starting part, the tearing and separating part, transitional parts and the disengaging part all of which have thickness differences, the purpose of lifting the opening piece most conveniently and quickly with less labor is achieved, the opening piece can be prevented from being pulled broken, and the problem that the opening piece flies off when the opening piece is torn quickly and other problems can be prevented. The invention further provides a ring-pull can.

An accessory is provided that attaches to an existing zippered golf cart. The accessory includes strips that zip-attach to the mating components of an existing zipper. The strips of the accessory include mating magnets that release upon outward pressure so that a door panel can be easily opened, yet the magnets magnetically automatically reattach when the door panel is released. This makes it exceptionally easy to ingress and egress the golf cart.