Pick-proof, shock-absorbing, sound insulation security door
Technical field
The utility model belongs to a kind of pick-proof, shock-absorbing, sound insulation security door.
Background technology
At present, each security door manufacturer updates the pick-proof structure of security door, what have is designed to flanging, high-strength latent limit, two pick-proofs limit, being designed to of having two colluded bilateral latent limit and waited pick-proof, for example 02255121.2 pair of patent colludes that bilateral latent limit security door, patent 02292143.5 high-strength latent frontier defense are forced open the door, the security door on patent 03272925.1 band pick-proof limit etc., though the pick-proof structure of opposite house has had improvement, but still have sled property, and technical problems such as shock-absorbing, sound insulation are failed to be well solved.
Technology contents
The purpose of this utility model provides a kind of pick-proof, shock-absorbing, sound insulation security door, utilizes the concave, convex design on doorframe and the door leaf, form insert, the pick-proof structure of hook etc. and the effect of sealing joint strip, solved the technical problems such as shock-absorbing, sound insulation of security door.
The utility model is by doorframe, door leaf, hinge, theftproof lock, compositions such as adhesive tape, theftproof lock (16) is housed on the interior door leaf (14), interior door leaf (14) is connected with the doorframe that many grooves are arranged (1) with hinge (13), interior door leaf (14) is contained in doorframe (1), (2) between, doorframe (2) is opposite with doorframe (1) shape, between the groove of doorframe (1) and interior door leaf (14), sealing joint strip (15) is housed, the groove of the doorframe corresponding with it (2) also is equipped with sealing joint strip (12), theftproof lock (17) is housed on the external door leaf (4), external door leaf (4) is connected with the doorframe that many grooves are arranged (1) with hinge (3), external door leaf (4) outside has chimb (6) to cooperate with the groove (7) of doorframe (1), between chimb (6) and the doorframe (1) sealing joint strip (9) is housed, and the crisperding (5) on the groove (8) of doorframe (2) and the external door leaf (4) interlocks, between external door leaf (4) and doorframe (2), sealing joint strip (11) is housed, between crisperding (5) and doorframe (2), sealing joint strip (10) is housed, in, external door leaf (14), a distance is arranged (4).
The utility model is reasonable in design, and is simple in structure, has pick-proof, shock-absorbing, sound insulation function, and attractive in appearance, practical, should promote the use of.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the utility model opening figure.
The specific embodiment
As shown in Figure 1, inside and outside door leaf of the present utility model (14), (4) are connected with doorframe (1) with hinge (13), (3), doorframe (1), (2) shape are opposite, many grooves are arranged, and inside and outside door leaf (14), (4) all are equipped with sealing joint strip (15), (12), (9), (10), (11) with groove between doorframe (1), (2) contact, and be not only airtight but also can not send impact sound.Have chimb (6) to cooperate in external door leaf (4) outside, and the crisperding (5) on the groove (8) of doorframe (2) and the external door leaf (4) interlocks, cooperatively interact with theftproof lock simultaneously with the groove (7) of doorframe (1).Whole security door is inserted by utilizing the concave, convex design on doorframe and the door leaf, forming, the pick-proof structure of hook etc. and the effect of sealing joint strip, has solved the technical problems such as shock-absorbing, sound insulation of security door.Have pick-proof, shock-absorbing, sound insulation function, and attractive in appearance, practical, should promote the use of.And for example shown in Figure 2, a distance is arranged between inside and outside door leaf (14), (4), minimum cannot be less than 60mm.After opening external door leaf (4) and entering, can shut external door leaf (4) smoothly at once, and then open in interior door leaf (14) inlet chamber, design has inside and outside two sects, and theftproof performance has improved more.