Patents by Inventor Ying-Mo Lin
Ying-Mo Lin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240109134Abstract: A tool connecting rod is provided, including: a rod, a first sleeve member, a second sleeve member, an elastic member, a first magnetic member and a restriction mechanism. The rod has an insertion groove. The first sleeve member is tubular and slidably sleeved to the rod, and the first sleeve member includes an assembling end portion. The second sleeve member is slidably sleeved to the first sleeve member. The elastic member is disposed on one of the first sleeve member and the second sleeve member and radially abutted against the other one of the first sleeve member and the second sleeve member. The elastic member is located between an outer circumferential surface of the first sleeve member and an inner circumferential surface of the second sleeve member. The first magnetic member is disposed on the assembling end portion.Type: ApplicationFiled: August 7, 2023Publication date: April 4, 2024Inventor: YING-MO LIN
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Patent number: 11629744Abstract: A fastener is provided, including: a driven end including an engaging hole which includes three slots recessed radially and angularly arranged in intervals, each of the three slots being formed as a part of a rectangle and including two right angles, every adjacent two of the three slots defining a rib therebetween.Type: GrantFiled: September 24, 2020Date of Patent: April 18, 2023Inventor: Ying-Mo Lin
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Patent number: 11554467Abstract: A driving tool is providing, including: a driving end including three ribs which are angularly arranged in intervals, each of the three ribs being formed as a part of a rectangle and including two right angles, every adjacent two of the three ribs defining a groove therebetween.Type: GrantFiled: September 24, 2020Date of Patent: January 17, 2023Inventor: Ying-Mo Lin
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Publication number: 20210146510Abstract: A driving tool is providing, including: a driving end including three ribs which are angularly arranged in intervals, each of the three ribs being formed as a part of a rectangle and including two right angles, every adjacent two of the three ribs defining a groove therebetween.Type: ApplicationFiled: September 24, 2020Publication date: May 20, 2021Inventor: YING-MO LIN
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Publication number: 20210148394Abstract: A fastener is provided, including: a driven end including an engaging hole which includes three slots recessed radially and angularly arranged in intervals, each of the three slots being formed as a part of a rectangle and including two right angles, every adjacent two of the three slots defining a rib therebetween.Type: ApplicationFiled: September 24, 2020Publication date: May 20, 2021Inventor: YING-MO LIN
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Patent number: 8864143Abstract: A small outer diameter quick release extension rod is provided with elongated sheet-shaped elastic elements therein for realizing the effect of engaging with a screwdriver head. A second positioning ring in the operating element is used to press against the elastic elements to control them to be engaged in or disengaged from the screwdriver head. The small outer diameter quick release extension rod is easy to operate and has a relatively small outer diameter, not only reducing the structure weight and energy loss, but also enhancing the flexibility of use.Type: GrantFiled: June 24, 2011Date of Patent: October 21, 2014Inventor: Ying-Mo Lin
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Publication number: 20140206459Abstract: A two-torque-producing connecting rod assembly used in combination with a hand tool is provided with a rod and a connecting member. The rod is polygonal and includes a big first section, a small second section and a connecting portion. The connecting member is a hollow cylindrical structure sleeved on the rod and has an inserting cavity and a stepped receiving cavity. The receiving cavity includes an outer section, an inner section and a middle section which is smaller in diameter than the outer section but larger than the inner section, the outer section includes plural alternatively-arranged arc-shaped concave portions and pointed convex portions. When the first section of the rod is inserted in the outer section of the connecting member, plural angles of the first section are disposed between the arc-shaped concave portions and restricted to move between the two ends by the pointed convex portions.Type: ApplicationFiled: March 9, 2013Publication date: July 24, 2014Inventor: Ying-Mo LIN
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Patent number: 8771091Abstract: A two-torque-producing connecting rod assembly used in combination with a hand tool is provided with a rod and a connecting member. The rod is polygonal and includes a big first section, a small second section and a connecting portion. The connecting member is a hollow cylindrical structure sleeved on the rod and has an inserting cavity and a stepped receiving cavity. The receiving cavity includes an outer section, an inner section and a middle section which is smaller in diameter than the outer section but larger than the inner section, the outer section includes plural alternatively-arranged arc-shaped concave portions and pointed convex portions. When the first section of the rod is inserted in the outer section of the connecting member, plural angles of the first section are disposed between the arc-shaped concave portions and restricted to move between the two ends by the pointed convex portions.Type: GrantFiled: March 9, 2013Date of Patent: July 8, 2014Inventor: Ying-Mo Lin
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Patent number: 8651764Abstract: A quick release extension rod with a positioning structure comprises a body, a return member, an inserting rod, an even number of balls, a positioning ring, a control ring assembly, four elastic members and a C-shaped retainer. The balls are disposed on the connecting head of the inserting rod, so that the radial interval between the socket and the connecting head of the base of the quick release extension rod can be evenly distributed. When the socket rotates, the arrangement of an even number of balls can reduce the possibility of the asymmetrical-center-of-gravity caused oscillation. The four elastic members are disposed between the control ring assembly and the body to push the socket can be abutted against the control ring assembly to delimitate the axial interval, which further stabilize the center of gravity of rotation of the socket while preventing the occurrence of oscillation of the socket.Type: GrantFiled: February 24, 2012Date of Patent: February 18, 2014Inventor: Ying-Mo Lin
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Publication number: 20130149027Abstract: A quick release extension rod with a positioning structure comprises a body, a return member, an inserting rod, an even number of balls, a positioning ring, a control ring assembly, four elastic members and a C-shaped retainer. The balls are disposed on the connecting head of the inserting rod, so that the radial interval between the socket and the connecting head of the base of the quick release extension rod can be evenly distributed. When the socket rotates, the arrangement of an even number of balls can reduce the possibility of the asymmetrical-center-of-gravity caused oscillation. The four elastic members are disposed between the control ring assembly and the body to push the socket can be abutted against the control ring assembly to delimitate the axial interval, which further stabilize the center of gravity of rotation of the socket while preventing the occurrence of oscillation of the socket.Type: ApplicationFiled: February 24, 2012Publication date: June 13, 2013Inventor: Ying-Mo LIN
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Publication number: 20120126497Abstract: A small outer diameter quick release extension rod is provided with elongated sheet-shaped elastic elements therein for realizing the effect of engaging with a screwdriver head. A second positioning ring in the operating element is used to press against the elastic elements to control them to be engaged in or disengaged from the screwdriver head. The small outer diameter quick release extension rod is easy to operate and has a relatively small outer diameter, not only reducing the structure weight and energy loss, but also enhancing the flexibility of use.Type: ApplicationFiled: June 24, 2011Publication date: May 24, 2012Inventor: Ying-Mo LIN
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Publication number: 20070125204Abstract: The present invention relates to a socket, at an end of the socket is formed an engaging hole for engaging with a screw head to be operated, and at another end of the socket formed a coupling hole for engaging with a locking portion of a socket wrench, wherein the socket is driven by the socket wrench to rotate the screw head to be operated; and the engaging hole is tapered inward and is defined a plurality of grooves for accommodation of angles of the screw head to be operated, a plurality of stop ribs having a hook-shaped cross section are formed in the engaging hole for abutting against a center portion of each side of the screw head to operated.Type: ApplicationFiled: February 12, 2007Publication date: June 7, 2007Inventor: YING-MO LIN
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Publication number: 20060117917Abstract: The present invention relates to a socket, at an end of the socket is formed an engaging hole for engaging with a screw head to be operated, and at another end of the socket formed a coupling hole for engaging with a locking portion of a socket wrench, wherein the socket is driven by the socket wrench to rotate the screw head to be operated; and the engaging hole is tapered inward and is defined a plurality of grooves for accommodation of angles of the screw head to be operated, a plurality of stop ribs having a hook-shaped cross section are formed in the engaging hole for abutting against a center portion of each side of the screw head to operated.Type: ApplicationFiled: May 17, 2005Publication date: June 8, 2006Inventor: Ying-Mo Lin
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Patent number: 6840143Abstract: An adapter of screwdriver for coupling with screwdriver bits and the likes and generally comprising a sleeve, a slide ring, a spring and a retainer ring. The slide ring is a column member interiorly defined with a multi-stage hole, at the front of which is provided with a cone inner ring having increased cone ratio, a secondary inner ring and a big inner ring in turn, the sleeve has a hexagonal socket hole formed at the front end thereof and at the same an annular groove is defined for engaging with a C-shape ring, the retainer ring, the C-shape ring, the spring and a ring are mounted to a assembling diameter of the sleeve, which is characterized in: at the outer periphery of the assembling diameter of the sleeve thereof a hole is defined for the passage of the downward flange, through which, the downward flange is able to engage in the retainer groove of the screwdriver bit.Type: GrantFiled: June 20, 2003Date of Patent: January 11, 2005Inventor: Ying-Mo Lin
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Publication number: 20040255732Abstract: An adapter of screwdriver for coupling with screwdriver bits and the likes and generally comprising a sleeve, a slide ring, a spring and a retainer ring. The slide ring is a column member interiorly defined with a multi-stage hole, at the front of which is provided with a cone inner ring having increased cone ratio, a secondary inner ring and a big inner ring in turn, the sleeve has a hexagonal socket hole formed at the front end thereof and at the same an annular groove is defined for engaging with a C-shape ring, the retainer ring, the C-shape ring, the spring and a ring are mounted to a assembling diameter of the sleeve, which is characterized in: at the outer periphery of the assembling diameter of the sleeve thereof a hole is defined for the passage of the downward flange, through which, the downward flange is able to engage in the retainer groove of the screwdriver bit.Type: ApplicationFiled: June 20, 2003Publication date: December 23, 2004Inventor: Ying-Mo Lin
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Patent number: 6808182Abstract: A chuck device includes a body having a slot in a first end thereof and a hole is defined radially in the body and communicates with the slot. A spring is mounted to the body and is biased between a stepped shoulder on the body and a movable clamp connected to the body. A connection rod is connected to a second end of the body. A positioning pin is movably inserted in the hole and an end of the positioning pin extends from the hole and has a tapered periphery. A sleeve is slidably mounted to the body and has a first tapered inner periphery for being matched with the tapered periphery of the positioning pin. A second tapered inner periphery is defined in a second end of the sleeve so as to push the movable clamp when sliding the sleeve by compressing the spring.Type: GrantFiled: December 27, 2002Date of Patent: October 26, 2004Assignee: Zangzhou I Con Machinery Co., Ltd.Inventor: Ying-Mo Lin
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Publication number: 20040124593Abstract: A chuck device includes a body having a slot in a first end thereof and a hole is defined radially in the body and communicates with the slot. A spring is mounted to the body and is biased between a stepped shoulder on the body and a movable clamp connected to the body. A connection rod is connected to a second end of the body. A positioning pin is movably inserted in the hole and an end of the positioning pin extends from the hole and has a tapered periphery. A sleeve is slidably mounted to the body and has a first tapered inner periphery for being matched with the tapered periphery of the positioning pin. A second tapered inner periphery is defined in a second end of the sleeve so as to push the movable clamp when sliding the sleeve by compressing the spring.Type: ApplicationFiled: December 27, 2002Publication date: July 1, 2004Inventor: Ying-Mo Lin
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Patent number: 6711974Abstract: A positioning device for holding hook screws includes a tubular body with a passage defined longitudinally therethrough and two slots are defined through a wall of the body. One of the slots communicates a first open end of the body so that a hook portion of a hook screw can be slid in the first slot and a magnet is embedded in the wall of the body so as to attract the hook portion. A holding assembly is mounted to the body and includes a first piece movably mounted to the body and a second piece fixedly mounted to the body. A spring is mounted to the body and biased between the first piece and the second piece. The hook portion is engaged with the first piece. A rod is movably inserted into the passage via the second open end of the body and has a magnet connected to a distal end of the rod so as to attract the hook portion of the hook screw.Type: GrantFiled: November 27, 2002Date of Patent: March 30, 2004Inventor: Ying-Mo Lin
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Patent number: D570169Type: GrantFiled: October 12, 2007Date of Patent: June 3, 2008Inventor: Ying-Mo Lin
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Patent number: D716630Type: GrantFiled: January 15, 2013Date of Patent: November 4, 2014Inventor: Ying-Mo Lin