Patents Assigned to Stanley Chiro International Ltd.
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Patent number: 11253981Abstract: A ratchet wrench is provided, including a main body, a driving member, a restricting member, a switching member and an elastic abutting assembly. The main body has a first receiving, chamber, a second receiving chamber and a third receiving chamber which is communicated with the first receiving chamber and the second receiving chamber. One end of the second receiving chamber is formed with a larger diameter section, and the other end of the second receiving chamber is formed with a small diameter section. The driving member is rotatably assembled within the receiving chamber. The restricting member is disposed in the third receiving chamber and limitable to a rotational direction of the driving member. The switching member is rotatably disposed within the second receiving chamber and includes a rotatable member and a projection which extends from the rotatable member. The rotatable member is received in the larger diameter section and the projection is received in the small diameter section.Type: GrantFiled: May 26, 2017Date of Patent: February 22, 2022Assignee: STANLEY CHIRO INTERNATIONAL LTD.Inventor: Yi-Tung Chan
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Patent number: 10524590Abstract: A wrench support rack including a base, and at least one clamp assembly attached to the base and comprising a vertical stop spaced apart from a push member. The space in between the vertical stop and the push member forms a groove configured to receive a stem of a wrench. The vertical stop includes an upper ridge portion configured to engage a stem of a wrench and limit vertical movement of a wrench disposed in the groove. The push member includes an inward protrusion configured to press a stem of a wrench in to the vertical stop and limit horizontal movement of a wrench disposed in the groove.Type: GrantFiled: August 30, 2017Date of Patent: January 7, 2020Assignee: Stanley Chiro International Ltd.Inventors: Yen-ting Wu, Chihchiang Lee, Wan-chiang Wang, Yi Tung Chan, Ching-Yi Tu, Hui-Mei Chang
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Patent number: 10414028Abstract: A ratchet wrench includes a main body, a driving assembly, a restricting member, a switching member and an elastic abutting assembly. The main body has a first containing chamber and a second containing chamber which is communicated with the first containing chamber. The restricting member includes a first driving member and a second driving member which are assembled within the first containing chamber. The first driving member and the second driving member are at least partially overlapped with each other, and movable and swingable relatively. The switching member is rotatably assembled within the second containing chamber. The switching member is selectively swingable to a first position or a second position.Type: GrantFiled: April 25, 2017Date of Patent: September 17, 2019Assignee: Stanley Chiro International Ltd.Inventor: Tsung-Chih Tsai
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Patent number: 10335929Abstract: A hand tool or wrench with a ratcheting mechanism. The wrench includes a number of components such as an abutting block and a pawl for use in a bistable ratchet operation. The wrench includes a ratchet mechanism that provides stable seating of the components, so that the mechanism is securely retained in a driving mode, as well as enabling a user to select a driving mechanism with ease so as to improve work efficiency.Type: GrantFiled: July 28, 2017Date of Patent: July 2, 2019Assignee: Stanley Chiro International Ltd.Inventors: Henry Chou, Yi Tung Chan
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Patent number: 7121170Abstract: A ratchet wrench includes a handle, a drive head, a ratchet wheel, a pawl member, a control knob, a positioning plate, and an urging spring. Thus, the ratchet wrench includes a positioning plate to push the pawl member, thereby reducing the volume of the ratchet wrench efficiently. In addition, the urging spring is supported and guided by the guide shaft of the positioning plate, so that the positioning plate is not easily deformed, thereby facilitating movement of the urging spring in the positioning plate.Type: GrantFiled: April 21, 2004Date of Patent: October 17, 2006Assignee: Stanley Chiro International, Ltd.Inventor: Rui-Chi Shen
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Patent number: 7066339Abstract: An adjustable hanging device includes a longitudinal body and an adjustable socket member. The longitudinal body has a hanging portion, a mounting portion extending downwardly from the hanging portion, and a guiding hole extending in the hanging portion along a transverse direction of the longitudinal body. The guiding hole has two transversely opposite stop ends. The adjustable socket member is formed with a hanging hole, and is slidable in the guiding hole along the transverse direction between the transversely opposite stop ends so as to adjust position of the hanging hole relative to the center of gravity of the total mass of the adjustable hanging device and at least one object mounted on the adjustable hanging device.Type: GrantFiled: April 16, 2004Date of Patent: June 27, 2006Assignee: Stanley Chiro International Ltd.Inventors: Light Chiu, Steve Huang
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Patent number: 6959626Abstract: A ratchet wrench includes a handle, a drive head, a ratchet wheel, a control knob, and a substantially C-shaped limit spring. Thus, the control knob is rigidly and stably positioned in the receiving chamber of the drive head by the limit spring, thereby facilitating a user operating the control knob. In addition, the ratchet wrench only needs to provide a limit spring to position the control knob rigidly and stably, so that the ratchet wrench has a simplified construction, thereby decreasing costs of fabrication.Type: GrantFiled: April 21, 2004Date of Patent: November 1, 2005Assignee: Stanley Chiro International, Ltd.Inventor: Rui-Chi Shen
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Publication number: 20050235782Abstract: A ratchet wrench includes a handle, a drive head, a ratchet wheel, a control knob, and a substantially C-shaped limit spring. Thus, the control knob is rigidly and stably positioned in the receiving chamber of the drive head by the limit spring, thereby facilitating a user operating the control knob. In addition, the ratchet wrench only needs to provide a limit spring to position the control knob rigidly and stably, so that the ratchet wrench has a simplified construction, thereby decreasing costs of fabrication.Type: ApplicationFiled: April 21, 2004Publication date: October 27, 2005Applicant: Stanley Chiro International, Ltd.Inventor: Rui-Chi Shen
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Publication number: 20050235783Abstract: A ratchet wrench includes a handle, a drive head, a ratchet wheel, a pawl member, a control knob, a positioning plate, and an urging spring. Thus, the ratchet wrench includes a positioning plate to push the pawl member, thereby reducing the volume of the ratchet wrench efficiently. In addition, the urging spring is supported and guided by the guide shaft of the positioning plate, so that the positioning plate is not easily deformed, thereby facilitating movement of the urging spring in the positioning plate.Type: ApplicationFiled: April 21, 2004Publication date: October 27, 2005Applicant: Stanley Chiro International, Ltd.Inventor: Rui-Chi Shen
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Publication number: 20050109650Abstract: A tool box includes a molded box body and a logo plate mounted securely within a recess formed in an outer face of the molded box body through a shrink-fit process. The recess is confined by a recess-defining wall that has a bottom wall portion and a peripheral wall portion extending from the bottom wall portion to the outer face. The logo plate is retained securely by the peripheral wall portion. The logo plate is fitted into the recess while the molded box body, which is formed through a hot molding process, is still in a hot softened state.Type: ApplicationFiled: December 28, 2004Publication date: May 26, 2005Applicant: Stanley Chiro International Ltd.Inventor: Steve Huang
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Patent number: 6832684Abstract: A wrench support rack assembly includes a support rack defining a receiving space and having a base with left and right sides, left and right side plates extending respectively from the left and right sides of the base, and a retention cover pivoted to the left side plate and movable between covering and uncovering positions. A first latch arm extends from the cover to engage the support rack so as to prevent upward movement of the cover relative to the base when the cover is disposed at the covering position. A second latch arm extends from a flap that is connected to the cover to engage the support rack so as to prevent sidewise movement of the cover relative to the base when the cover is disposed at the covering position.Type: GrantFiled: August 29, 2002Date of Patent: December 21, 2004Assignee: Stanley Chiro International Ltd.Inventor: Steve Huang
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Patent number: 6755100Abstract: A tool device includes a diagonally disposed groove and a channel formed in one end and communicating each other, and a latch pin and a button slidably received in the groove and the channel of the tool device. A spring may bias one end of the latch pin out and to engage into a tool member, and to detachably lock the tool device to the tool member. The latch pin may be easily disengaged from the tool member by depressing the button into the tool device. The button has a notch formed between two legs for slidably receiving the latch pin.Type: GrantFiled: December 23, 2002Date of Patent: June 29, 2004Assignee: Stanley Chiro International Ltd.Inventor: Alex Chen
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Publication number: 20040112777Abstract: A tool box includes a molded box body and a logo plate mounted securely within a recess formed in an outer face of the molded box body through a shrink-fit process. The recess is confined by a recess-defining wall that has a bottom wall portion and a peripheral wall portion extending from the bottom wall portion to the outer face. The logo plate is retained securely by the peripheral wall portion. The logo plate is fitted into the recess while the molded box body, which is formed through a hot molding process, is still in a hot softened state.Type: ApplicationFiled: December 17, 2002Publication date: June 17, 2004Applicant: Stanley Chiro International Ltd.Inventor: Steve Huang
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Patent number: 6722524Abstract: A tool box is formed with two counter bores, and includes a handle formed with headed latches. Each of the counter bores has an upper enlarged section and a lower constricted section confined by an inward flange. Each of the headed latches includes an enlarged head received in the enlarged section of the respective counter bore, and a bifurcated shank having a pair of elastic legs that are respectively formed with barbed ends, and extending through the constricted section of the respective counter bore such that the flange is sandwiched between the enlarged head and the barbed ends of the elastic legs.Type: GrantFiled: December 19, 2002Date of Patent: April 20, 2004Assignee: Stanley Chiro International Ltd.Inventors: Steve Huang, Wesley Lee
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Patent number: 6695142Abstract: A tool storage unit includes left and right walls, and a bottom wall. A left protrusion projects from an upper segment of the left wall toward the right wall for urging a front end wall of a socket. A right protrusion projects from an intermediate segment of the right wall toward the left wall for abutting against a central depressed area in a rear end wall of the socket. A plurality of the tool storage units are interconnected in a row for storing a plurality of sockets, in which the left protrusions on the left walls of the tool storage units are formed as a continuous projection that extends across the left walls.Type: GrantFiled: May 3, 2002Date of Patent: February 24, 2004Assignee: Stanley Chiro International, Ltd.Inventors: Derek Chen, Steve Huang, Wesley Lee
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Patent number: 6679391Abstract: A wrench support rack assembly includes aligned first and second confining members. Each of the confining members defines a groove, and has opposing first and second groove-defining faces confining the groove and spaced apart from each other by a first distance. A pressing member includes an L-shaped first leg disposed proximate to the first confining member, an L-shaped second leg disposed proximate to the second confining member, and a bridging portion interconnecting the first and second legs and having an abutment face spaced apart from a plane which is co-planar with the second groove-defining faces of the first and second confining members by a second distance that is shorter than the first distance.Type: GrantFiled: August 29, 2002Date of Patent: January 20, 2004Assignee: Stanley Chiro International Ltd.Inventor: Steve Huang
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Patent number: 6675967Abstract: A tool box assembly includes first and second shell members. The first shell member includes a first shell body, a foldable joining member, and a grip member which includes proximate and distal jaw portions. The second shell member includes a second shell body and a gripped member. The gripped member includes an anchored body and first and second anchored portions. The anchored body forms first and second shoulder portions with the first and second anchored portions, respectively. To interconnect the two shell bodies, the proximate jaw portion is brought to engage the first shoulder portion, and the distal jaw portion is then pressed to slip over the second anchored portion and engage the second shoulder portion, thereby permitting opening and closing of the first and second shell bodies relative to each other by virtue of the foldable joining member.Type: GrantFiled: May 3, 2002Date of Patent: January 13, 2004Assignee: Stanley Chiro International Ltd.Inventor: Steve Huang
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Publication number: 20040000497Abstract: A wrench support rack assembly includes a support rack defining a receiving space and having a base with left and right sides, left and right side plates extending respectively from the left and right sides of the base, and a retention cover pivoted to the left side plate and movable between covering and uncovering positions. A first latch arm extends from the cover to engage the support rack so as to prevent upward movement of the cover relative to the base when the cover is disposed at the covering position. A second latch arm extends from a flap that is connected to the cover to engage the support rack so as to prevent sidewise movement of the cover relative to the base when the cover is disposed at the covering position.Type: ApplicationFiled: August 29, 2002Publication date: January 1, 2004Applicant: Stanley Chiro International Ltd.Inventor: Steve Huang
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Publication number: 20030205493Abstract: A tool storage unit includes left and right walls, and a bottom wall. A left protrusion projects from an upper segment of the left wall toward the right wall for urging a front end wall of a socket. A right protrusion projects from an intermediate segment of the right wall toward the left wall for abutting against a central depressed area in a rear end wall of the socket. A plurality of the tool storage units are interconnected in a row for storing a plurality of sockets, in which the left protrusions on the left walls of the tool storage units are formed as a continuous projection that extends across the left walls.Type: ApplicationFiled: May 3, 2002Publication date: November 6, 2003Applicant: Stanley Chiro International Ltd.Inventors: Derek Chen, Steve Huang, Wesley Lee
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Patent number: D500436Type: GrantFiled: September 9, 2003Date of Patent: January 4, 2005Assignee: Stanley Chiro International Ltd.Inventor: Jeff Chen