Pulling and pressing type quick-release lock
A lock seat and lock body technology, applied in the mechanical field, can solve problems such as the lax closure of the flap, and achieve the effect of eliminating lax closure and facilitating closing and opening
Inactive Publication Date: 2014-01-22
HARBIN
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to provide a pull-and-press type quick-release lock to solve the problem of lax closure of the flap
Method used
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Embodiment Construction
[0013] The pull-and-press type quick release lock of the present invention comprises two parts, a lock body and a lock seat. The lock body and the lock seat are respectively fixed on two structures that need to be connected through the lock. The seats are locked in the form of tension and compression.
[0014] The lock seat is made up of lock lug 1 and lock pin 2. The lock ear and the lock pin are fixed by riveting.
[0015] Lock body is made up of dead bolt 3, connecting rod 4, handle 5, spring 6, lock base 7, axle 8, axle 9, slide axle 10, slide axle 11, spring pin 12. The dead bolt 3 is fixedly connected with the sliding shaft 1 and the sliding shaft 2, and the sliding shaft 10 and the sliding shaft 11 embed the dead bolt 3 in the two sliding rails of the lock base 7, and can slide along the rails. One end of the spring 6 is connected with the lock base 7, and the other end is connected with the dead bolt 3 through the spring pin 12. The handle 5 is connected with the lo...
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The invention relates to the field of machinery, and provides a pulling and pressing type quick-release lock. The pulling and pressing type quick-release lock comprises a lock bracket and a lock body. The lock bracket is composed of a lock lug and a lock pin, and the lock ear and the lock pin are fixed together in a riveting mode. The lock body is composed of spring bolts, a connecting rod, a handle, a spring, a lock base, a first shaft, a second shaft, a first sliding shaft, a second sliding shaft and a spring pin. The spring bolts are fixedly connected with the first sliding shaft and the second sliding shaft, the first sliding shaft and the second sliding shaft enable the spring bolts to be embedded in two sliding tracks of the lock base, and the spring bolts can slide along the tracks. One end of the spring is connected with the lock base, and the other end of the spring is connected with the spring bolts through the spring pin. The handle is connected with the lock base through the first shaft, and the handle can rotate along the first shaft. One end of the connecting rod is connected with the spring bolts through the second sliding shaft and can rotate along the second sliding shaft, and the other end of the connecting rod is connected with the handle through the second shaft and can rotate along the second shaft. The pulling and pressing type quick-release lock can achieve the opening and closing of a covering cap conveniently, and can solve the problem that the covering cap is not closed tightly, wherein the problem is caused by the self stress of the covering cap.
Description
technical field [0001] The invention relates to the mechanical field, in particular to a pull-press type quick-release lock. Background technique [0002] The basic function of the structural flap of the aircraft is to realize quick opening and closing. The quick-release lock is just the best connector to realize this function of the flap. The current quick-release lock is generally a quick-release lock connected by a push-type principle. The structure of the general cover is thin and has some curvature. After the cover is closed, due to its own stress deformation, it is easy to cause a gap between the cover and the structure to be installed, and the cover is not closed tightly. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a pull-press type quick-release lock to solve the problem of lax closure of the flap. [0004] The technical solution of the present invention: pull-press type quick-release lock, including...
Claims
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Login to View More IPC IPC(8): E05B65/00
Inventor 张立旻宫少波殷红王珺宋诗义
Owner HARBIN