# US 2025/0143516 A1 · Detachable pan handle device with improved structure > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 2025/0143516 A1 - Document ID: US20250143516A1 - Status: Published application - Kind: A1 - Application number: 18/640,178 - Filed: 2024-04-19 - Published: 2025-05-08 - Earliest claimed: 2023-11-03 - Assignees: Changshu Kasmain Cookware Co., Ltd - Applicants: Changshu Kasmain Cookware Co.,Ltd - Inventors: JONG MOON KIM - Web page: https://patentgrep.com/patent/US20250143516A1 ## CPC - A47J 45/071: {Saucepan, frying-pan handles} - A47J: KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES ## Abstract Disclosed is a detachable pan handle device with an improved structure, including a handle body, having a handle clamp seat formed thereon and a handle inner matching groove formed therein; a press transmission member pivotally connected with the handle body; a locking member provided in the handle body and locked therewith, and rotatably connected to the press transmission member; a hand-press handle integrally arranged at a lower portion of the handle body and cooperatively connected to a handle inner matching groove, where a hand-press handle snap-fit board is provided in the hand-press handle inner cavity, and the locking member is cooperatively locked with the hand-press handle snap-fit board; a rake passing through and pivotally connected with the handle clamp seat and provided with a rake positioning portion fixed on the hand-press handle, where one end of the rake positioning portion is folded downwards to form a rake claw portion. ## Claims ### Claim 1 A detachable pan handle device with an improved structure, comprising a handle body (1), wherein the interior of the handle body (1) is hollow and a handle hollow cavity (11) is formed in the interior of the handle body, a lower portion of the handle body (1) is of an opening type design, a handle clamp seat (12) is formed at one end of the handle body (1) in the length direction, and a handle inner matching groove (13) is also formed in the handle hollow cavity (11) and at one end away from the handle clamp seat (12); a press transmission member (2), wherein the press transmission member (2) penetrates at an upper position of the handle body (1), and an upper portion of the press transmission member (2) is exposed at an upper portion of the handle body (1), and a lower portion of the press transmission member (2) is arranged in the handle hollow cavity (11) and is pivotally connected with the handle body (1); a locking member (3), wherein the locking member (3) is integrally provided in the handle hollow cavity (11) and can be locked together with the handle body (1), and one end of the locking member (3) in the length direction is rotatably connected to a lower end of the press transmission member (2); a hand-press handle (4), wherein the hand-press handle (4) is integrally arranged at a lower opening of the handle body (1) and can rotate at the opening, and one end of the hand-press handle (4) in the length direction penetrates into the handle clamp seat (12), and the top part of the other end of the hand-press handle (4) in the length direction can be cooperatively connected to the handle inner matching groove (13), and the interior of the hand-press handle (4) is hollow and a hand-press handle inner cavity (41) is formed in the interior of the hand-press handle, the lower part of the press transmission member (2) and the locking member (3) are arranged in the hand-press handle inner cavity (41), and a hand-press handle snap-fit board (42) is further arranged in the hand-press handle inner cavity (41); one end of the locking member (3) away from the press transmission member (2) can be cooperatively locked with the hand-press handle snap-fit board (42); a rake (5), wherein the rake (5) passes through the handle clamp seat (12) and is pivotally connected together with the handle clamp seat (12), and the rake (5) is provided with a transversely arranged rake positioning portion (51), the rake positioning portion (51) is fixedly mounted on one end of the hand-press handle (4), and one end of the rake positioning portion (51) away from the hand-press handle (4) is folded downwards to form a rake claw portion (52) corresponding to the handle clamp seat (12), and the rake claw portion (52) and the handle clamp seat (12) work together to achieve a clamping operation on an edge of an opening of the pan body. ### Claim 2 (depends on 1) The detachable pan handle device with an improved structure according to claim 1, wherein a press key positioning groove (14) penetrating into the handle hollow cavity (11) is formed at an upper portion of the handle body (1); and the press transmission member (2) comprises a press key body (21), a press key positioning board (22) and a transmission connection portion (23), the press key body (21) passes through the press key positioning groove (14) and can reciprocate therein, the press key positioning board (22) is formed at the bottom of the press key body (21), and the press key positioning board (22) is located at a position below the press key positioning groove (14), and the transmission connection portion (23) is formed at a position below one end of the press key positioning board (22) close to the handle clamp seat (12), and the press key positioning board (22) and the transmission connection portion (23) are both accommodated in the handle hollow cavity (11), and the transmission connection portion (23) is pivotally connected with the handle body (1). ### Claim 3 (depends on 2) The detachable pan handle device with an improved structure according to claim 2, wherein a transmission connection portion shaft hole (231) penetrating the left and right ends of the press transmission member is formed on the transmission connection portion (23) of the press transmission member (2), a transmission connection portion pivot shaft (232) is provided in the transmission connection portion shaft hole (231), the left and right ends of the transmission connection portion pivot shaft (232) penetrate into the handle body (1) respectively and are rotatably connected together, achieving the transmission connection between the press transmission member (2) and the handle body (1); a press transmission member reset spring (233) is further provided on the transmission connection portion (23), and two ends of the press transmission member reset spring (233) respectively abut against the transmission connection portion (23) body and an inner side wall of the handle hollow cavity (11); and a pair of transmission connection portion lug seat boards (234) are further formed on one end of the transmission connection portion (23) close to the locking member (3), two transmission connection portion lug seat boards (234) are arranged at intervals, and a locking member connection groove (235) is further formed between the two transmission connection portion lug seat boards (234), one end of the locking member (3) in the length direction is cooperatively provided in the locking member connection groove (235), and the ends of the locking member (3) are connected to the two transmission connection portion lug seat boards (234) by a locking member connection shaft (32). ### Claim 4 (depends on 1) The detachable pan handle device with an improved structure according to claim 1, wherein the locking member (3) is constructed in an elongated shape as a whole, and a locking member snap-fit portion (31) is formed by bending at one end away from the press transmission member (2) of the locking member (3) in the length direction, the locking member snap-fit portion (31) is provided with a vertically arranged locking member snap-fit portion transition section (311) and a laterally arranged locking member snap-fit portion lateral section (312), and a vertically arranged handle inner locking board (15) is further provided in the handle hollow cavity (11), a handle locking hole (151) is further formed on the handle inner locking board (15), and the locking member snap-fit portion lateral section (312) can cooperatively penetrate the handle locking hole (151), and when in a locked state, the locking member snap-fit portion lateral section (312) can be cooperatively locked with an upper edge of the hand-press handle snap-fit board (42). ### Claim 5 (depends on 1) The detachable pan handle device with an improved structure according to claim 1, wherein a hand-press handle connection block (43) extending toward the rake (5) is provided at one end the hand-press handle (4) in the length direction close to the handle clamp seat (12), the hand-press handle connection block (43) passes through the handle clamp seat (12), the rake positioning portion (51) is located at a position above the hand-press handle connection block (43), and the rake positioning portion (51) can be fixedly connected to the hand-press handle connection block (43) by a fastener. ### Claim 6 (depends on 1) The detachable pan handle device with an improved structure according to claim 1, wherein a pair of rake pivot connection boards (511) are formed on the left and right side edges of the rake positioning portion (51) of the rake (5) in an upward direction, two rake pivot connection boards (511) are arranged opposite to each other, and a rake pivot shaft (53) is further provided between the two rake pivot connection boards (511), the rake pivot shaft (53) is cooperatively mounted together with the two rake pivot connection boards (511), and the left and right ends of the rake pivot shaft (53) are rotatably connected together with the handle body (1) to realize the pivot connection between the rake (5) and the handle body (1); and a rake releasing torsion spring (54) is also sleeved on the shaft body of the rake pivot shaft (53), the rake releasing torsion spring (54) is arranged between the two rake pivot connection boards (511), and a part of the body of the rake releasing torsion spring (54) abuts against the inner side wall of the handle hollow cavity (11), and a pair of torsion spring feet of the rake releasing torsion spring (54) are also embedded on the rake positioning portion (51), and the rake releasing torsion spring (54) is configured to assist the rake (5) to perform a release operation. ### Claim 7 (depends on 1) The detachable pan handle device with an improved structure according to claim 1, wherein a sleeve cavity (121) is formed below the handle clamp seat (12) and a sleeve (16) is fixedly mounted on the sleeve cavity (121); and a sleeve fillet (161) is formed at the top positions of the two sides of the sleeve (16), and a sleeve cavity caulking groove (1211) adapted to the shape of the sleeve fillet (161) is correspondingly provided on the sleeve cavity (121), and the sleeve fillet (161) and the sleeve cavity caulking groove (1211) can be fitted with each other to fixedly mount the sleeve (16) on the handle clamp seat (12). ### Claim 8 (depends on 1) The detachable pan handle device with an improved structure according to claim 1, wherein the handle clamp seat (12) is provided with a rake sliding groove (122) penetrating the handle inner cavity (11), the rake positioning portion (51) penetrates through the rake sliding groove (122) into the handle inner cavity (11), and a clamp seat step (123) is further formed at the front end of the handle clamp seat (12). ### Claim 9 (depends on 1) The detachable pan handle device with an improved structure according to claim 1, wherein a handle hanging hole (17) is formed at one end of the handle body (1) in the length direction away from the handle clamp seat (12), and the handle hanging hole (17) penetrates the handle body (1) in the thickness direction. ### Claim 10 (depends on 1) The detachable pan handle device with an improved structure according to claim 1, wherein a rake claw portion silicon silica gel (521) is sleeved on the rake claw portion (52).