Vertical-opening automatic bouncing off type safety locking device
A technology of safe locking and automatic springing, which is applied in the direction of building locks, buildings, building structures, etc., can solve the problems that automatic springing or locking cannot be realized, and achieve the effect of simple structure, convenient operation and strong practicability
Pending Publication Date: 2019-12-31
东营昶辉精密金属股份有限公司
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- Application Information
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Problems solved by technology
The existing locking devices generally can only be manually opened and locked, and cannot be automatically opened or locked
Method used
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[0015] In order to better understand the present invention, the present invention will be further described below in conjunction with specific embodiments and accompanying drawings.
[0016] As shown in the figure, the vertically open automatic pop-up safety locking device includes a base 1, a handle 2, and a seat 4. It is characterized in that a pair of ribs 15 are vertically arranged on the base 1, and the ribs One end of 15 is provided with shaft hole A13, handle 2 and torsion spring are installed between described rib plate 15, described handle 2 is provided with shaft hole A13, and described shaft hole A13 connects rib plate 15, handle 2 through shaft A23 Interspersed with the torsion spring to realize the automatic bounce of the handle 2, the handle 2 is provided with a lock hole 22, the end of the handle 2 near the shaft hole A13 is provided with a lock tongue 21, and the rib plate The other end of the 15 is provided with a shaft hole B14, and a locking piece 3 and a to...
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The invention relates to a vertical opening automatic bouncing off type safety locking device which includes a base, a handle and a receiving seat. The base is provided with a pair of shaft holes A and a pair of shaft holes B, a shaft A is arranged in the shaft holes A in penetrating and inserting modes, a shaft B is arranged in the shaft holes B in penetrating and inserting modes, a handle is arranged on the shaft A between the two shaft holes A, a spring bolt is arranged on the handle, a lock catch hole is formed in the handle, and a torsion spring is arranged on the shaft A connected to thehandle to realize automatic bouncing off of the handle; a lock catch piece is arranged on the shaft B between the two shaft holes B, a lock hole is formed in the lock catch piece, a pull button is arranged on the lock catch piece, and a torsion spring is arranged on the shaft B connected to the lock catch piece to achieve pulling-twisting automatic resetting; and a boss is arranged on the receiving seat. The vertical opening automatic spring-opening-type safety locking device has the beneficial effects that lifting pulling-twisting is realized, automatic bouncing off is achieved, automatic locking is realized by pressing down the handle, the structure is simple, the operation is convenient, and the practicability is high.
Description
technical field [0001] The invention relates to a locking device, in particular to a safety locking device of a stand-open automatic spring-opening type. Background technique [0002] The locking device is generally an accessory of a door, a chassis or a wooden box, which can make the box cover tightly cover the box body, and at the same time, it can be locked with a padlock, and it is more convenient to open. It is also used in the instrument industry, mechanical and electrical equipment industry, packaging industry, high-tech industry, logistics industry, etc. The locking device on the packing box is used for product packaging. In the industry, there are also many industries that use such locking devices, such as: import and export packaging boxes, transport boxes, flight boxes and so on. On the basis of the locking device, an insurance is added to prevent the locking device from being opened or bounced at will, so it can play a safety role. It is used for protection ag...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E05B15/04E05B15/10E05B15/00E05B65/52
CPCE05B15/04E05B15/10E05B15/00E05B65/52
Inventor 马成斋
Owner 东营昶辉精密金属股份有限公司