Lock cylinder waterproof structure of intelligent door lock

Abstract

The utility model provides a lock cylinder waterproof structure of an intelligent door lock, which comprises a lock body, a concave area is arranged on the lock body, a lock hole on the lock body is positioned in the concave area, a waterproof cover is arranged on the concave area, a waterproof plug inserted into the lock hole is arranged on the inner side of the waterproof cover, and the waterproof plug is tightly connected with the lock hole. The waterproof cover is arranged to shield the concave area, the waterproof plug is adopted to seal the lock hole to achieve the attractive and waterproof effects, under the condition that a key is not used in the lock hole, the waterproof plug always seals the lock hole to isolate external water vapor, the lock hole is prevented from rusting, meanwhile, an internal circuit board and electronic components can be protected from being affected by the water vapor, and the service life of the lock hole is prolonged. The stability of the door lock performance is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to a lock cylinder waterproof structure of intelligent door lock. BACKGROUND

[0002] The popularization of intelligent door lock has been for a long time, and the current intelligent door lock on the market satisfies face recognition, fingerprint, password, mobile phone APP etc. UTILITY MODEL CONTENTS

[0003] The utility model discloses a lock cylinder waterproof structure of intelligent door lock, which can play a waterproof sealing role on the lock hole.

[0004] To achieve the above object, the utility model provides a lock cylinder waterproof structure of intelligent door lock, which comprises a lock body, a recessed area is arranged on the lock body, a lock hole on the lock body is located in the recessed area, a waterproof cover is arranged on the recessed area, an inner side of the waterproof cover is provided with a waterproof plug inserted into the lock hole, and the waterproof plug is tightly connected with the lock hole.

[0005] In one or more embodiments, the waterproof plug is arranged at an upper position of the waterproof cover, and the recessed area is provided with an inner recessed air clearance corresponding to a lower position of the waterproof cover.

[0006] In one or more embodiments, the outer edge of the waterproof cover is in close contact with the mouth edge of the recessed area, and the outer side surface of the waterproof cover is flush with the outer side end surface of the lock body.

[0007] In one or more embodiments, a loss-preventing rope is arranged on the waterproof cover and connected with the lock body.

[0008] In one or more embodiments, the insertion end of the waterproof plug is provided with a bevel structure, and the waterproof plug is a rubber waterproof plug.

[0009] In one or more embodiments, the outer side surface of the waterproof plug is provided with a plurality of convex ribs, and the plurality of convex ribs are distributed at intervals.

[0010] Compared with the background art, the utility model has the effect that the recessed area is shielded by the waterproof cover, and the lock hole is sealed by the waterproof plug to achieve the effects of beauty and waterproofing. BRIEF DESCRIPTION OF DRAWINGS

[0011] Fig. 1 It is the structural schematic diagram of the intelligent door lock of the embodiment;

[0012] Fig. 2 It is the structural schematic diagram of the waterproof cover dismounting thick of the embodiment;

[0013] Fig. 3 It is the sectional view local enlarged view of the waterproof cover and lock body junction of the embodiment. DETAILED DESCRIPTION

[0014] This part will describe the specific embodiment of the utility model in detail, the preferred embodiment of the utility model is shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0015] Referring to the drawings Figs. 1-3 The application provides a lock core waterproof structure of an intelligent door lock, which comprises a lock body 1, a recessed area 2 is arranged on the lock body, a lock hole 3 on the lock body is located in the recessed area 2, a waterproof cover 4 is arranged on the recessed area, the inner side of the waterproof cover is provided with a waterproof plug 5 inserted into the lock hole 3, the waterproof plug is tightly connected with the lock hole 3, the sealing treatment of the lock hole is realized by connecting the waterproof plug with the lock hole, the lock hole is protected from water vapor from the outside, the service life of the lock hole is effectively prolonged, and the rust risk is reduced.

[0016] The waterproof plug 5 is arranged at the upper position of the waterproof cover 4, the recessed area 2 is provided with an inner recessed air avoidance area 6 corresponding to the lower position of the waterproof cover 4, and the specific reference is made to the drawings Fig. 3 When the waterproof plug plugs the lock hole, the user presses the lower end position of the waterproof cover, the upper end of the waterproof cover is tilted outward, and the waterproof plug is withdrawn from the lock hole.

[0017] The outer edge of the waterproof cover 4 is in close contact with the mouth edge of the recessed area 2, and the outer side surface of the waterproof cover 4 is flush with the outer side end surface of the lock body 1, so that the waterproof cover and the lock body are tightly connected, and the aesthetic appearance is improved.

[0018] The waterproof cover 4 is provided with a loss-preventing rope 7 connected with the lock body 1, the loss-preventing rope can pull the waterproof cover after the waterproof cover is opened, so that the waterproof cover is not easy to be lost.

[0019] The plug-in end of the waterproof plug 5 is provided with a bevel structure 8, so that the waterproof plug is easily aligned when the waterproof plug is plugged into the lock hole, the waterproof plug is a rubber waterproof plug, and the tight connection with the lock hole is improved by using the deformation ability of the rubber waterproof plug.

[0020] The waterproof plug 5 is provided with a plurality of convex ribs 9 on the outer side, and the plurality of convex ribs are distributed at intervals.

[0021] The above merely describes the preferred embodiments of the present application, and the protection scope of the present application is not limited to the above-mentioned embodiments. Any equivalent modification or change made by those skilled in the art according to the disclosed content of the present application shall be included in the protection scope recorded in the claims.

Claims

1. A waterproof lock cylinder structure for a smart door lock, characterized in that: The lock includes a lock body (1), a recessed area (2) is provided on the lock body, a lock hole (3) on the lock body is located in the recessed area (2), a waterproof cover (4) is provided on the recessed area, and a waterproof plug (5) is provided on the inner side of the waterproof cover and inserted into the lock hole (3), and the waterproof plug is tightly connected to the lock hole (3).

2. The waterproof lock cylinder structure of a smart door lock according to claim 1, characterized in that: The waterproof plug (5) is located at the upper part of the waterproof cover (4), and the recessed area (2) is provided with an inwardly recessed clearance area (6) at the lower part of the waterproof cover (4).

3. The waterproof lock cylinder structure of a smart door lock according to claim 1 or 2, characterized in that: The outer edge of the waterproof cover (4) is in close contact with the opening edge of the recessed area (2), and the outer side of the waterproof cover (4) is flush with the outer end face of the lock body (1).

4. The waterproof lock cylinder structure of a smart door lock according to claim 1, characterized in that: The waterproof cover (4) is equipped with an anti-loss rope (7), which is connected to the lock body (1).

5. The waterproof lock cylinder structure of a smart door lock according to claim 1, characterized in that: The waterproof plug (5) has a beveled structure (8) at the insertion end, and the waterproof plug is a rubber waterproof plug.

6. The waterproof lock cylinder structure of a smart door lock according to claim 1, characterized in that: The outer surface of the waterproof plug (5) is provided with multiple raised ribs (9), which are spaced apart.

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