Patent application number | Description | Published |
20100071731 | CLEANER - A cleaner comprises a hollow housing being blow molded and made of plastic materials, and including a washing sink and an inner chamber, the washing sink being integrally formed on the upper end surface of the hollow housing and in the shape of a recessed cavity, and including an outlet arranged on the bottom surface thereof for communicating with the inner chamber in which the solvent is filled; and a power portion secured in the hollow housing and including a fluid absorbing end and an output hose, the fluid absorbing end being located in the inner chamber, one end of the output hose being in communication with the fluid absorbing end, and another end thereof communicating with the exterior, the power portion being used to supply power to make the fluid absorbing end absorb the solvent in the inner chamber and discharge the solvent out of the output hose. | 03-25-2010 |
20100200109 | COOLANT FILLING APPARATUS FOR A MOTOR VEHICLE - A coolant filling apparatus for a motor vehicle is provided, which includes a plastic body, a pressure gauge, a vacuum generator, a first passage, a second passage and a third passage. The pressure gauge and the vacuum generator are directly installed on the plastic body, and the first and second passages are disposed in an interior of the plastic body. A tube is formed is disposed on the second passage, and one terminal of the tube is formed with a threaded section to be engaged with the second passage, another terminal thereof connects to a metallic tapered body, which is sleeved by a rubber tapered sleeve. | 08-12-2010 |
20130043096 | OIL CHANGING DEVICE OF A GEAR BOX - The present invention provides an oil changing device of a gear box including a bucket and an adjusting structure. The adjusting structure comprises a refueling device, an adjusting valve assembly and an oil-exporting tube. The adjusting valve assembly comprises an oil-importing valve and an oil-exporting switch. The refueling device is used for pressuring gear box oil stored in the containing room the bucket passing the oil-importing vale and going into the gear box, and the oil-exporting switch drives the gear box oil passing the oil-exporting tube and going out of the adjusting structure. As such, the oil changing device of a gear of the present invention can infuse new oil into the gear box and drain extra oil out directly. | 02-21-2013 |
20140061334 | SPRAY GUN - A spray gun includes a controller, an expanding tube, a spray tube, and a connector between the controller and the spray tube. A fluid container communicates with the connector via a fluid tube. An inner tube is disposed in the spray tube and has an end communicating with the fluid tube. The expanding tube is disposed around the spray tube and has a restrict portion formed inside to sleeved around the inner tube. When pulling the trigger to drive gas to enter the connector and the spray tube, fluid in the fluid container is sucked out to be mixed with the gas in the spray tube so that the spray tube swings to spray out. Thereby, the spray tube can swing only in a restricted range instead of swinging irregularly. | 03-06-2014 |
20140151156 | OIL CHANGING DEVICE FOR A TRANSMISSION - An oil changing device for a transmission includes a tub body having a receiving space for receiving transmission oil, a main assembly having a base body, a manual set and a backflow valve, the base body mounted to the tub body, the base body having a main channel, a first passage and a backflow passage, the base body configured to connect with one end of an injection tube, another end of the injection tube connected to a transmission, the injection tube communicating with the main channel, the base body having a through hole opened therethrough, the through hole communicating with the main channel, the manual set having a second passage defined therein, the first passage connected between the main channel and the second passage, the backflow valve inserted into the through hole, and the backflow valve selectively closing or unclosing the backflow passage. | 06-05-2014 |
20140157770 | AUXILIARY DEVICE FOR VEHICLE MAINTENANCE - An auxiliary device for vehicle maintenance including a pneumatic cylinder and a multi-mode control vale unit at least having a foot vale is provided. One end of a cylinder body and a first end of an axial rod of the pneumatic cylinder are to be coupled to a steering wheel and a brake pedal, respectively. The foot vale is connected between an inlet and outlet portions and selectively permits the inlet and outlet portions to be communicated pneumatically with each other. When the inlet and outlet portions are communicated pneumatically with each other, pressurized air goes into the cylinder body and drives the axial rod moving away from the cylinder body. | 06-12-2014 |
20140332319 | OIL INJECTOR FOR A VEHICLE - An oil injector for a vehicle is provided. The oil injector includes a transparent body having a flowing hole formed on a front end of the body. A flexible tube member is connected to the body and corresponds to the flowing hole. A storing space is formed in an internal portion of the body. One end of a piston member is entered into the storing space, and the piston member is movable relative to the body. Therefore, the piston member provides a pushing function in the storing space so that a fluid flows into or out form the body via the tube member, and the transparent body is provided for observing a storing amount of the fluid in the body. | 11-13-2014 |
20140352498 | HAMMER - A hammer includes a handle, a head portion, and a striking mechanism. The head portion is connected with the handle and includes a metal strike element and a resilient strike element. A receiving space is defined between the two strike elements. The striking mechanism is located in the receiving space and includes a slide axle and a striking member. The striking member has a through hole for being slidably sleeved onto the slide axle. The striking member is slidable in the receiving space to alternatively strike one end of the head portion. Thereby, inertia striking force is provided by the striking member so that the hammer can be used to strike an object more easily. | 12-04-2014 |