CN2890287Y - Theftproof door with pick-proof crochet - Google Patents

Abstract

The utility model discloses a theft proof door with pick-proof crochet, which comprises a left and a right portal (4,2) and an upper and a lower portal (1,5), a door leaf(3), a theft proof lock (7), the outer surface of the left and right portal (4,2) is arranged with a theft proof groove (10); The right and left sides of outer facade of door leaf(3) are respectively arranged a theft proof hook (11) matching the theft proof groove (10); portal stairs (13) are arranged on the left and right portal(4,2); door leaf stairs (13) matching with the portal stairs (13) are respectively arranged on the two side planes of the door leaf (3); the outer surface of the upper and lower portal (1,5) are respectively arranged with a theft proof groove (10); the upper and lower side of the outer facade of the door leaf(3 ) are respectively arranged with a theft proof kook (11) matching with the theft proof groove (10); with the application of the structure, the poor theft proof performance of the theft proof door is resolved, so that prying tool of thieves can not reach it. The utility model has the advantages of simple and reasonable structure, good theft proof properties and sealing performance.

Description

All around with the security door of pick-proof hook

Technical field

The utility model relates to a kind of entering house door, particularly a kind of security door of energy multiaspect pick-proof.

Background technology

As everyone knows, the theftproof performance quality of security door not only depends on the antitheft quality of theftproof lock, and with the structure of security door inseparable relation is arranged; In order to improve the pick-proof performance of security door, when improving constantly the quality of theftproof lock, the structure of security door is also always in continuous improvement; But present security door still can't solve the problem that security door is prized, and the phenomenon that security door is prized happens occasionally, and unit has the property of family and people to penetrate the safe grave danger that is subjected to; For this reason, many R﹠D institutions, manufacturer and knowledgeable people constantly explore and study the structure of security door in order to improve theftproof performance, but do not have better products to emerge so far; Therefore, developing the good security door of a kind of pick-proof performance is the problem that urgent need will solve.

Summary of the invention

In order to overcome the above-mentioned disadvantage that existing security door exists, the utility model provide a kind of rational in infrastructure, around the pick-proof performance is good with the security door of pick-proof hook.The technical scheme that its technical problem that solves the utility model adopts, it comprises left and right sides door frame and last lower mast, door leaf, theftproof lock, door leaf is hinged by blind hinge and left-hand door frame, be provided with obturator in the door leaf, described left and right door frame external surface is respectively equipped with anti-pry notch, and the left and right sides of the outer shop front of door leaf is respectively equipped with and the anti-pry notch pick-proof hook that is complementary; Be respectively equipped with the door frame step on the described left and right door frame, the two sides of door leaf are provided with the door leaf step that matches with the door frame step.

In order to improve the pick-proof performance, further improvement of the utility model, described upper and lower door frame external surface is respectively equipped with anti-pry notch, and the upper and lower sides of the outer shop front of door leaf is respectively equipped with the pick-proof hook that is complementary with anti-pry notch; The described door frame of going up is provided with the door frame step, and the door leaf upper side is provided with the door leaf step that is complementary with the door frame step.

For further pick-proof performance and the sealing performance of improving, step in being respectively equipped with on described left and right door frame and the upper and lower door frame, the lining step is provided with the weather strip that cooperates with the shop front in the door leaf.

After adopting said structure, on last lower mast and the left and right sides door frame on the outer shop front periphery of anti-pry notch and door leaf the pick-proof hook be complementary, make the junction of door frame and door leaf tightr, left and right sides door frame has the door frame step that allows on the door frame match with door leaf step on door leaf left and right side and the upper side, thereby make security door have the function of pick-proof all around, also improved simultaneously the function of sealing, robber's pry can't be put at all, have advantages such as simple and reasonable, pick-proof performance and good seal performance.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A cross-sectional view of the utility model Fig. 1.

Fig. 3 is the B-B cross-sectional view of the utility model Fig. 1.

The specific embodiment

Fig. 1 is to shown in Figure 3, for around the utility model with the specific embodiments of the security door of pick-proof hook, it comprises left and right sides door frame 4,2 and last lower mast 1,5, door leaf 3, theftproof lock 7, door leaf 3 is hinged by blind hinge and left-hand door frame 4, be provided with obturator 6 in the door leaf 3, described left and right door frame 4,2 external surfaces are respectively equipped with anti-pry notch 10, and the left and right sides of the door leaf 3 outer shop fronts is respectively equipped with and the anti-pry notch 10 pick-proof hook 11 that is complementary; Be respectively equipped with door frame step 13 on the described left and right door frame 4,2, the two sides of door leaf 3 are provided with the door leaf step 13 that matches with door frame step 13.Described upper and lower door frame 1,5 external surfaces are respectively equipped with anti-pry notch 10, and the upper and lower sides of the door leaf 3 outer shop fronts is respectively equipped with the pick-proof hook 11 that is complementary with anti-pry notch 10; The described door frame 1 of going up is provided with door frame step 12, and door leaf 3 upper sides are provided with the door leaf step 13 that is complementary with door frame step 12.Step in being respectively equipped with on described left and right door frame 4,2 and the upper and lower door frame 1,5, lining step are provided with the weather strip 8 that cooperates with the shop front in the door leaf 3.Make the pick-proof hook 11 that has anti-pry notch 10 and be complementary around the security door, robber's pry can't be put at all, thereby improve the pick-proof performance and the sealing performance of security door effectively.

Claims (3)

1, around a kind of with the security door of pick-proof hook, it comprises left and right sides door frame (4,2) and last lower mast (1,5), door leaf (3), theftproof lock (7), door leaf (3) is hinged by blind hinge and left-hand door frame (4), be provided with obturator (6) in the door leaf (3), it is characterized in that: described left and right door frame (4,2) external surface is respectively equipped with anti-pry notch (10), and the left and right sides of the outer shop front of door leaf (3) is respectively equipped with and anti-pry notch (10) the pick-proof hook (11) that is complementary; Described left and right door frame is respectively equipped with door frame step (13) on (4,2), and the two sides of door leaf (3) are provided with the door leaf step (13) that matches with door frame step (13).

2, around according to claim 1 with the security door of pick-proof hook, it is characterized in that: described upper and lower door frame (1,5) external surface is respectively equipped with anti-pry notch (10), and the upper and lower sides of the outer shop front of door leaf (3) is respectively equipped with the pick-proof hook (11) that is complementary with anti-pry notch (10); The described door frame (1) of going up is provided with door frame step (12), and door leaf (3) upper side is provided with the door leaf step (13) that is complementary with door frame step (12).

3, according to claim 1 and 2 all around with the security door of pick-proof hook, it is characterized in that: step in being respectively equipped with on described left and right door frame (4,2) and the upper and lower door frame (1,5), the lining step is provided with the weather strip (8) that cooperates with the interior shop front of door leaf (3).

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