| 摘要 |
A holding wrench includes a clamping assembly and a pair of handles. The clamping assembly includes a housing, a transmission gear, a first latching member, a second latching member, and an adjusting subassembly. The first latching member and the second latching member engage with the transmission gear. The adjusting subassembly includes an adjusting member, a pair of pushing members protruding from the adjusting member, and a pair of resisting members. The adjusting member defines a pair of latching grooves. The pair of pushing members is located between the first latching member and the second latching member. When the adjusting member is moved toward the second latching member, one of the pair of pushing member pushes the second latching member away from the transmission gear, and the pair of resisting members latches into the pair of latching grooves, thereby positioning the adjusting member. |
| 主权项 |
1. A holding wrench, comprising:
a clamping assembly, comprising:
a housing,a transmission gear received in the housing,a first latching member rotatably received in the housing,a second latching member rotatably received in the housing, the first latching member and the second latching member engaging with the transmission gear, respectively,an adjusting subassembly comprising:
an adjusting member slidably mounted on the housing, the adjusting member defining a pair of latching grooves thereon; anda pair of pushing members protruding from the adjusting member, and the pair of pushing members resisting the first latching member and the second latching member, respectively, anda pair of resisting members mounted on the housing and resisting the adjusting member; and a pair of handles respectively connected to opposite ends of the housing, wherein the pair of pushing members is located between the first latching member and the second latching member, when the adjusting member is moved toward the second latching member, one of the pair of pushing members pushes the second latching member away from the transmission gear, the pair of resisting members latches into the pair of latching grooves, thereby positioning the adjusting member. |
