Patent application number | Description | Published |
20100154604 | Tool with Adjustable Working Angle - A tool with adjustable working angle is provided with a first rod and a second rod which are pivoted to both ends of a connecting member, so the two rods are able to swing with respect to the connecting member. Furthermore, the swing direction of the connecting member with respect to the first rod is the same as the swing direction of the connecting member with respect to the second rod. Hence, through the pivotal motion between the connecting member and the first and second rods, the wrench of the present invention can be adjusted at different working angles so as to adapt to different working environments. | 06-24-2010 |
20100176356 | Manually Operated Prying Tool - A manually operated prying tool comprises a prying head and a handle. The head is defined at its end with an assembling hole in which are disposed a head portion of a handle of the prying tool, a ratchet wheel, a C-shaped ring, a central shaft, a spring and a stopping piece. By pushing the central shaft, the prying tool can be switched into a fixing mode, adjustment mode, or a rotation operation mode, which allows the user to unidirectionally rotate the tool to perform micro-angle adjustment between the prying head and the handle of the prying tool, making it convenient to use the tool. | 07-15-2010 |
20110002732 | Rotation Control Device for a Tool - A rotation control device for a tool is disposed between a handle and a tool head and essentially comprises two ratchet wheels, a spring and two C-shaped snap rings. The two ratchet wheels are symmetrically arranged, so that when being pressed, the respective ratchet wheels will be subjected to the same force and move the same distance, thus making the engagement between the ratchet wheels and the tool head more assured while avoiding the stuck fault and improving the convenience in use. | 01-06-2011 |
20110005359 | TOOL WITH ADJUSTABLE WORKING ANGLE - A tool with adjustable working angle, wherein a connecting member of the tool is provided with a strengthened portion which is thicker than the thickness of a first or second connecting portion of the connecting member, so that four standing surfaces are formed at connections of the first connecting portion, the four standing surfaces have the same height, which means that the connecting member is a balanced structure, so that torque can be evenly and smoothly transmitted from the first or second connecting portion to the strengthened portion to prevent deformation. | 01-13-2011 |
20110047803 | Multi-Impact Hand Tool - A multi-impact hand tool comprises a sleeve, a tool head, a movable rod, a spring and an impact block. With only one impact operation, the multi-impact hand tool can provide a multi-impact effect, thus improving the working efficiency. In addition, the impact force can be directly transferred to the tool head for performing the chiseling operation, thus improving the working efficiency. | 03-03-2011 |
20110056339 | Connecting rod assembly - A connecting rod assembly comprises a connecting element, a pivot element, a connecting rod, a spring and an engaging element. The connecting element is provided at both ends thereof with a connecting portion and a driving portion. The pivot element is provided at a first end thereof with a connecting pillar formed with a pivot hole, and the connecting pillar is further formed in an outer surface thereof with a moving hole in communication with the pivot hole. The connecting rod has a first end thereof connected to the connecting element, and a second end of the connecting rod is pivotally disposed in the pivot hole. The connecting rod is formed with an evasion groove for cooperating with the engaging element. The spring is disposed in the driving groove with both ends thereof pushed against an inner surface of the driving groove and the connecting element. | 03-10-2011 |
20110083535 | Two-Section Tool Joint - A two-section tool joint comprises a first rod, an engaging element, a second rod and a limiting element. The two-section tool joint utilizes an elastic engaging structure to obtain an engaging effect during a multi-angle screwing/unscrewing operation, meanwhile, the tool joint can be fixed stably, avoiding the retraction of the tool joint and reducing the difficultly and inconvenience of the screwing/unscrewing operation. | 04-14-2011 |
20110226713 | SLIDING TYPE TOOL STORAGE STRUCTURE - A sliding type tool storage structure comprises an open-close switching unit clamped between a first storing element and a second storing element that can slide relative to each other. When the first storing element slides relative to the second storing element to change their relative position, the stopping portions of the open-close switching unit will open or close the tool storing grooves of the respective storing elements. Being a simple structure, the sliding type tool storage structure is easy to carry. Furthermore, since the tool storage structure can be operated simply by sliding of two elements, it is very convenient to use. | 09-22-2011 |
20110229254 | TOOL JOINT STRUCTURE - A tool joint structure capable of being connected to a drive tool and a socket comprises a body, a pressing assembly, a rod element and a positioning element. The respective components of the tool joint structures can be fixed by the positioning element in an insertion-pressing manner, thus reducing the assembly cost of the tool joint structure. | 09-22-2011 |
20110229255 | TOOL JOINT - A tool joint comprises a first rod, a pressing assembly, a second rod and a positioning element. Through a notch formed in the first rod, the first rod can be adjusted to be vertical to the second rod, thus increasing one driving method of the second rod with respect to the first rod. Thereby, the tool joint includes two operation modes, enhancing the applicability. | 09-22-2011 |
20120067164 | Rotation control device for a tool - A rotation control device for a tool is disposed between a handle and a tool head and essentially comprises two ratchet wheels, a spring and two C-shaped snap rings. The two ratchet wheels are symmetrically arranged, so that when being pressed, the respective ratchet wheels will be subjected to the same force and move the same distance, thus making the engagement between the ratchet wheels and the tool head more assured while avoiding the stuck fault and improving the convenience in use. | 03-22-2012 |
20120251223 | PAINTING DEVICE WITH A MANUAL SUCTION CYLINDER - A painting device with a manual suction cylinder is provided with a connecting cavity or a connecting cylinder at each of its guiding pipe, brush heads and handle, with the connecting cylinder and the connecting cavity, the guiding pipe, the handle and the brush head are allowed to be assembled and disassembled quickly and easily, and a single handle of the present invention can be used to easily connect different types of brush heads without having the conventional problem that the conventional brush heads must have its own handle. | 10-04-2012 |
20130033855 | ILLUMINATING MAGNIFYING LENS CAPABLE OF FOCUSING ITS LIGHT ON OBJECTS - An illuminating magnifying lens capable of focusing its light on objects in accordance with the present invention comprises a frame connected to a handle, and in a part of the handle jointing to the frame is defined an assembling groove in which being assembled a lamp, a battery and a light guiding member. When the magnifying lens is used to magnify the object, the projecting light of the lamp is restricted by the light guiding member and can only be emitted out from the open end of the guiding hole, plus there is projecting angle between the guiding hole and the lens element, therefore, the light of the lamp will be directed toward the object without projecting onto the lens element, thus preventing dazzling reflection. | 02-07-2013 |
20130327998 | Rotation Control Device for a Tool - A rotation control device for a tool is disposed between a handle and a tool head and includes two ratchet wheels, a spring and two C-shaped snap rings. The two ratchet wheels are symmetrically arranged. When pressed, the respective ratchet wheels will be subjected to the same force and move the same distance, thus making the engagement between the ratchet wheels and the tool head more assured while avoiding the stuck fault and improving the convenience in use. | 12-12-2013 |
20140196581 | Reinforced Drive Tool - A socket includes a hole having a hexagonal cross section and defining six abutting sides and an included angle between any of the two adjacent abutting sides. Any of the two opposite abutting sides spaced at a first distance. Any of the two opposite included angles spaced at a second distance. The socket has first, second, and third sections having first, second and third external diameters, respectively. The second external diameter is smaller than the first external diameter and the third external diameter is smaller than the second external diameter, respectively. A difference between the second and third external diameters is not less than a difference between the first and second distances. A drive bit is mounted to the second end of the socket. | 07-17-2014 |
20140284356 | Reservoir Fluid Automatic Dispenser - A reservoir fluid automatic dispenser includes a reservoir delimiting a space for receiving a fluid, including a top edge delimiting an opening, and including a fluid exit. A dispensing mechanism includes a fixing end to fix with the reservoir, a pushing end to force the liquid out of the reservoir through the fluid exit, and a biasing member to automatically move the pushing end. The biasing member is restrained between the fixing end and the pushing end. The pushing end is disposed and moving inside the space under a tension of the biasing member. | 09-25-2014 |
20150059490 | Torque Testing Machine with Double Drive Devices - A torque testing machine includes a testing head and a calculating device connecting to the testing head to calculate a torque transmitted to the testing head. A first drive device includes a first connecting head being cooperative with the testing head. The first connecting head and the testing head oppose to each other. The first connecting head is rotatable about an axis. A second drive device includes a second connecting head being cooperative with the testing head. The second connecting head offsets a distance from the axis and is movable tangentially to the distance. | 03-05-2015 |
20150082948 | Ratcheting Tool - A ratcheting tool includes first and second driving structures each having a receiving hole. The second driving structure includes an inner flange and multiple teeth. Each tooth has a bottom connected to the inner flange and includes an upper edge, a first side, a second side and beveled ridge. The beveled ridge extends from a juncture between the first side and the upper edge to the inner flange, gradually and inwardly protrudes from an inner surface of the tooth, and includes an engaging bevel and a guiding bevel. The ratcheting tool continuously rotates a fastener without detaching from the fastener. | 03-26-2015 |