Patents Assigned to Chin Ray Industrial Ltd.
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Patent number: 11262260Abstract: A connection structure of a diaphragm pressure gauge contains: a holder, a coupling sleeve, a disc, a curved abutting bar, a fixing element, a case, a screw element, a circular film, and a defining element. The holder is connected to the coupling sleeve, multiple spaced ribs of the holder extend out of the coupling sleeve, and the holder includes the multiple spaced ribs. One of the multiple spaced ribs has at least one spaced protrusion, the disc includes at least one first locating orifice, the curved abutting bar includes a second locating orifice, and the at least one first locating orifice is fitted with the second locating orifice. The curved abutting bar abuts against the fixing element, and the defining element, the circular film and the screw element are connected below the fixing element to produce the diaphragm pressure gauge. The case is covered on the diaphragm pressure gauge.Type: GrantFiled: May 13, 2020Date of Patent: March 1, 2022Assignee: Chin Ray Industrial Ltd.Inventor: Po-Hsien Chou
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Patent number: 10488285Abstract: A pressure gauge structure contains: a body having a bow-shaped frame and a holder mounted under the bow-shaped frame, and a contact film defined between the bow-shaped frame and the holder. A connector is connected on a bottom of the holder, and a test conduit passes through the holder and the connector and accommodates a tested object. The contact film contacts with a separation washer corresponding to the contact film.Type: GrantFiled: December 8, 2017Date of Patent: November 26, 2019Assignee: Chin Ray Industrial Ltd.Inventor: Chiu-Sung Chou
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Patent number: 9541368Abstract: A tire pressure gauge contains a housing, a pressure measuring unit, and a tire-tread depth measuring unit. The tire-tread depth measuring unit includes a mounting assembly, a gear assembly, a hair spring, a covering lid, and a longitudinal post. The tire pressure gauge measures a tire pressure and a tire-tread depth. The tire-tread depth measuring unit indicates a number of the tire-tread depth by using a pointer, after a measurement stem of the longitudinal post is inserted into a tread slit of a tire, and a longitudinal movement of the longitudinal post is transformed into circumference rotation data through the gear assembly, thus indicating the number of the tire-tread depth on a numerical display panel clearly. Preferably, a probe and the measurement stem of the longitudinal post inserted into the tread slit are driven by the hair spring to return to a zero state.Type: GrantFiled: March 4, 2015Date of Patent: January 10, 2017Assignee: Chin Ray Industrial Ltd.Inventor: Chiu-Sung Chou
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Patent number: 9400225Abstract: A pressure gauge structure contains: a hollow case, a pushing device, a display unit, and a receiving bag. The hollow casing includes a bow-shaped frame, a support rack disposed below the bow-shaped frame, and a film defined between the bow-shaped frame and the support rack. The pushing device includes an insulation plate and includes a push bolt contacting with a bottom end of the insulation plate and inserting through a screwing post, wherein between the insulation plate and the film is defined a chamber, and the screwing post is screwed with a bottom end of the support rack. The display unit is mounted on the film, and the receiving bag is fixed between the film and the insulation plate to hold fluid with a certain density, the push bolt has a protruded rib extending outward from one end thereof and abuts against the screwing post.Type: GrantFiled: July 28, 2015Date of Patent: July 26, 2016Assignee: Chin Ray Industrial Ltd.Inventor: Chiu-Sung Chou
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Patent number: 7100436Abstract: A multi-functional tire pressure gauge includes a housing, an air-guide seat, a diaphragm, a helical seat, an annular seat, a tread-measuring device, a display panel and an air-guiding device. The multi-functional tire pressure gauge can measure tire pressure and tread's depth simultaneously. Specifically, when the diaphragm moves up and down under the effect of the tire pressure, the helical seat converts the up-and-down motion of the diaphragm into circular motion, so that the index pointer can display tire pressure value. Furthermore, the probe extending in treads of the tire can obtain the depth of the tread.Type: GrantFiled: January 4, 2005Date of Patent: September 5, 2006Assignee: Chin Ray Industrial Ltd.Inventor: Chiu-Sung Chou
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Publication number: 20060144135Abstract: A multi-functional tire pressure gauge includes a housing, an air-guide seat, a diaphragm, a helical seat, an annular seat, a tread-measuring device, a display panel and an air-guiding device. The multi-functional tire pressure gauge can measure tire pressure and tread's depth simultaneously. Specifically, when the diaphragm moves up and down under the effect of the tire pressure, the helical seat converts the up-and-down motion of the diaphragm into circular motion, so that the index pointer can display tire pressure value. Furthermore, the probe extending in treads of the tire can obtain the depth of the tread.Type: ApplicationFiled: January 4, 2005Publication date: July 6, 2006Applicant: Chin Ray Industrial Ltd.Inventor: Chiu-Sung Chou
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Patent number: D523364Type: GrantFiled: January 4, 2005Date of Patent: June 20, 2006Assignee: Chin Ray Industrial Ltd.Inventor: Chiu-Sung Chou