Locking mechanism
A locking mechanism, locking cover technology, applied in the direction of locking equipment, non-removable covers/covers, etc., can solve the problems of long operation time, non-removal, etc., and achieve time-saving, low-cost, fast opening or closing. Effect
Inactive Publication Date: 2021-04-27
北京航天和兴科技股份有限公司
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Problems solved by technology
In the existing packaging structure, there are two common types of box covers, one is a removable open cover, and the four sides of the cover and the box are respectively equipped with buckles or other locking parts. Locking; the other is a non-removable but reversible open-type cover, one side of this type of cover is connected to the box through a hinge, and the other sides are respectively equipped with buckles or other locking parts. Locked tightly, there will still be a certain degree of room for movement at the hinge joint during long-distance bumps
When the above two covers are locked to the box body, not only the number of fasteners involved is large, but also need to be operated synchronously and sequentially, and the operation takes a long time
Method used
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[0016] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0017] Such as figure 1 with figure 2 Commonly shown: a locking mechanism for locking the cover body and the box body, including: the upper mold clamping flange 1 fixedly connected with the mold joint surface of the cover body (glue connection or screw connection is acceptable) and the box body The lower clamping flange 2 that is fixedly connected to the clamping surface of the body (glue connection or threaded connection is acceptable), one end of the upper clam...
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The invention provides a locking mechanism. The locking mechanism is used for locking a cover body and a box body and comprises an upper mold closing flange fixedly connected with the mold closing surface of the cover body and a lower mold closing flange fixedly connected with the mold closing surface of the box body, a plurality of socket male heads are arranged at one end of the upper mold closing flange, a rotary female seat is arranged at one end of the lower mold closing flange, a sliding groove used for containing the socket male heads to slide is formed in the rotating female seat, and a stop limiting mechanism is arranged on the upper portion of the sliding groove. The oblique insertion type locking structure that the socket male heads are inserted into the rotary female seat is adopted, and an existing fastener is combined for use, so that the cover body of a packaging structure can be rapidly opened or closed, the locking operation of the cover body and the box body is simplified, the time required for locking the cover body and the box body is saved, the structure is simple, and the cost is low.
Description
technical field [0001] The invention belongs to the technical field of sealing, in particular to a locking mechanism. Background technique [0002] All kinds of products, especially high-precision and large-volume products, need to be packed with packaging structures in order to facilitate transportation and avoid bumps during transshipment. In the existing packaging structure, there are two common types of box covers, one is a removable open cover, and the four sides of the cover and the box are respectively equipped with buckles or other locking parts. Locking; the other is a non-removable but reversible open-type cover, one side of this type of cover is connected to the box through a hinge, and the other sides are respectively equipped with buckles or other locking parts. Locked tightly, the hinge connection will still have a certain degree of room for movement during long-distance bumps. When the above two covers are locked with the box body, not only a large number of...
Claims
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IPC IPC(8): B65D43/22B65D43/16B65D55/02
CPCB65D43/22B65D43/16B65D55/02
Inventor 刘广顺朱文飞杨治国
Owner 北京航天和兴科技股份有限公司