Other

Rexon Co., Ltd.

Motomax Electric Co., Ltd.

Ruey Zon Chen

Eric Lo

George Ku

Ellen Chen

A reciprocating saw includes a main body, a blade holding device mounted on the main body, and a blade detachably mounted on the support seat of the main body by the blade holding device. The blade holding device includes a bushing, a slide, a sleeve, a positioning ball, a torsion spring, and a guide rod. Thus, the blade can be mounted on and detached from the support seat of the main body easily and conveniently by rotation of the sleeve, thereby facilitating the user replacing the blade.

Reciprocating saw having a blade holding device

A circular sawing machine having a hidden-type infrared guide device includes a main frame, a saw base pivotally mounted on the main frame, an infrared guide device, and an operation set. The infrared guide device is mounted on the saw base and includes a slide slidably mounted on the saw base, and an infrared indication lamp mounted on the slide. The slide is formed with an elongated slot. The operation set is mounted on the infrared guide device, and includes a drive plate, a movable pin, and an elastic plate. The movable pin is extended through the elongated slot of the slide and has a first end pivoted with the drive plate, and a second end combined with the elastic plate. The elastic plate is mounted on the movable pin and rested on the slide.

Circular sawing machine having a hidden-type infrared guide device

A successive switch device of a slot cutting machine includes opposite first push button and second push button mounted on the handle, and a positioning block secured on secured on the press switch. The first push button and the second push button may be locked with the positioning block, so that the press switch may be positioned after being pressed. Thus, the slot cutting machine may be operated successively. In addition, the slot cutting machine is available for the right-handed and left-handed users.

Successive switch device of a slot cutting machine

An orchid cultivating device, which includes a flat base plate, and two guard members fastened to the flat base plate to hold sphagnum moss and orchids, wherein the base plate has a plurality of retainer rods, a plurality of clamps holding a spray tube at the top side, and a water trough for connecting excessive water; the guard members each have a plurality of arched ribs defining a plurality of open spaces for ventilation, and a plurality of peripheral mounting lugs respectively engaged with the retainer rods at the base plate. The base plate and the guard members can be injection-molded from plastics to reduce the manufacturing cost. Hanger means can be fastened to through holes at the base plate for carrying by hand, or hanging on a high place.

Orchid cultivating device

A drill press having an assembly for preventing a drawer from being completely removed from a drill press. The drill press has a base in which the drawer is received, the base having an opening formed between two side portions of a bottom member of the base. Each of the side portions has a plate fixedly engaged thereto with a part of the plate extending into the opening and having an aperture formed therein. A positioning element is fixedly engaged to each plate and has an extension extending through the aperture. The extension of each positioning element has a first and a second inclined surface formed on a top end thereof. The drawer has a first stop and a second stop laterally extending from each of the two sides thereof, wherein the first stop is shorter than that of the second stop and the drawer is stopped by the second stop being blocked by the extension of the positioning element.

Means for preventing a drawer from being completely removed from a drill

A base of a sawing machine is provided which includes a base portion, and a bench portion disposed on the base portion. A drive device may be disposed on an under side of the of the bench portion, with a saw disk extending through an aperture in the bench portion and drivingly coupled to the drive device. The base portion is made of plastic material and has a board disposed to a side wall thereof. A passage is defined between the side wall and the board for receiving a gauge device therein and the board is formed with a pocket to receive tools therein.

Base of a sawing machine

A depth stop for a drill press includes a block having a passage defined centrally therein and a cut-away laterally defined therein which communicates with the passage, an oblong element received in the block from the cut-away and a resilient element disposed between the oblong element and the block, the oblong element having an oblong hole defined therein and having a threaded portion defined in an inner periphery of the oblong hole for engagement with a threaded rod which extends through the block and the oblong element, the block is freely moved along the threaded rod by pushing the oblong element to bias the resilient element to disengage the threaded portion from the threaded rod.

Growing community of inventors

Tali, Taiwan

Ruey Zon Chen