airtight box
A closed box and box body technology, applied in the field of closed boxes, can solve problems such as difficult assembly, noise generation, complex structure, etc., and achieve the effect of simple assembly, simple structure, and avoiding hard interference
Active Publication Date: 2018-10-12
HAIER SMART HOME CO LTD
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Problems solved by technology
On the one hand, the existing airtight boxes are difficult to open or close through simple push and pull actions; on the other hand, hard interference between the box body and the cover often occurs during the opening and closing process, which in turn generates noise and affects user experience
Chinese patent CN105627682 A discloses a closed box with an opening and locking mechanism, but the structure is relatively complicated and difficult to assemble; it also fails to solve the problem of hard interference between the cover and the box
Method used
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[0025] The present invention will be described in detail below with reference to the embodiments shown in the accompanying drawings. However, this embodiment does not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to this embodiment are included in the protection scope of the present invention.
[0026] see Figure 1 to Figure 9 It is a preferred embodiment of the airtight box 100 of the present invention, the airtight box 100 includes a box body 10, a cover body 20 located above the box body 10, and a sealing ring arranged between the box body 10 and the cover body 20 30 and unlock the locking mechanism. The box body 10 has left and right opposite side walls 11 , and slide rails 12 extending forward and backward are provided on the side walls 11 .
[0027] The cover body 20 includes a cover plate 21 located directly above the opening of the box body 10 , and a cover frame 22 arranged along the outer...
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Provided is a closed box (100) comprising a box body (10), a cover body (20) and an opening locking mechanism. A side wall (11) of the box body (10) is provided with a sliding rail (12) which extends in the front and rear direction. The opening locking mechanism comprises a connecting rod (42) rotatably connected to both sides of the cover body (20), a front wheel (43) provided at a free end (421) of the connecting rod (42) and capable of rolling forward and backward along the sliding rail (12), a sliding plate (41) provided at a front portion of the cover body (20), and a stopper (44) fixedly connected to a rear portion of the cover body (20). The free end (421) of the connecting rod (42) is rotated downwardly to raise the cover body (20) and then cooperate with the sliding rail (12) by the front wheel (43) to open the box body (10). The opening locking mechanism further comprises a support member (45) fixedly provided on the sliding plate (41) and located on a front side of the front wheel (43). When the box body (10) is closing, the free end (421) of the connecting rod (42) is rotated upwardly, the support member (45) jacks the cover body (20) and cooperates with the sliding rail (12) to close the box body (10). The opening locking mechanism of the closed box (100) is convenient for opening and closing the box body (10), which is simple and stable in structure and avoids hard interference between the case (10) and the cover (20) while opening and closing the box.
Description
technical field [0001] The invention relates to a closed box, in particular to a closed box with an opening and locking mechanism. Background technique [0002] Modern life puts forward further demands on the operability and convenience of airtight boxes. On the one hand, existing airtight boxes are difficult to open or close through simple push and pull actions; on the other hand, hard interference between the box body and the cover often occurs during the opening and closing process, which in turn generates noise and affects user experience. Chinese patent CN105627682 A discloses an airtight box with an opening and locking mechanism, but the structure is relatively complicated and difficult to assemble; it also fails to solve the problem of hard interference between the cover and the box. [0003] In view of this, it is necessary to provide a new airtight box with an opening and locking mechanism. Contents of the invention [0004] The object of the present invention i...
Claims
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IPC IPC(8): F25D25/02
CPCF25D25/02
Inventor 费斌陆日勇刘金林周晓东
Owner HAIER SMART HOME CO LTD