CN201202378Y

CN201202378Y - Telescoping invisible anti-theft door

Info

Publication number: CN201202378Y
Application number: CNU2008200522463U
Authority: CN
Inventors: 凡希云
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-01-25
Filing date: 2008-01-25
Publication date: 2009-03-04
Anticipated expiration: 2018-01-25

Abstract

An expansion invisible security door is formed by a hydraulic cylinder, vertical posts, a brace rod assembly, a panel and pulley chutes, which overcomes the weakness existing in a wood door or a metal door of unsafety, and can be freely opened and closed, has consistent appearance with a wall, can prevent incidents of human safety and property damages from happening, and can increase the effective use space of buildings.

Description

Flexible concealed anti-theft door

Technical field

The utility model relates to the structure of building door in the daily life, particularly a kind of flexible concealed anti-theft door.

Background technology

Door is the indispensable facility that is communicated with between the building, and its quality is directly linked to the big problem of personal safety and property infringement.Traditional timber is taken place after suspect's breakage to cross the threshold but various metal door is expressed this existence owing to objective visual impression and is made cases because various potential safety hazards are replaced by all kinds of metal door already, causes the infringement of the person and property.Existing all kinds of door mostly is sector structure, has taken the certain effective usable floor area in room, and needs to adopt door lock and door hinge.

The utility model content

The purpose of this utility model is deficiency or the defective that overcomes existing door, a kind of " not having door " visual impression is provided and does not occupy the flexible concealed anti-theft door of building usage space.

The technical solution of the utility model is: hydraulic cylinder places middle part of the present utility model, 2 are divided into up and down two-part column and fix (its hollow is hydraulic cylinder) with the column junction plate, the end of every root post is connected with the pulley that places chute, 8 groups of support plate bases, strut and support plate Connection Blocks are connected as a single entity and link to each other with 2 panels with column respectively, four jiaos of every panel are provided with a limit pulley, several sets of springs places between 2 panels, and chute places in the building.

The utility model has the advantages that: 1. Men unlatching and closure are freely; 2. after the door closure,, be same surface, do not appear any vestige of door if during the same color of the appearance spraying of door and wall on every side; If when table is for a certain picture outdoors, then be a picture page.3. disguised strong, as to have prevented personal infringement and property infringement on largely possibility, theftproof is strong.4. increase the certain effective usage space of building, also do not needed door lock and door hinge.5. can select different installation sites as required.

Description of drawings

Fig. 1 is the B-B sectional view of the Fig. 4 after the utility model door is closed fully;

Fig. 2 is the structure vertical view after the utility model door is initially closed;

Fig. 3 is the structure vertical view of the utility model door after opening;

Fig. 4 is for removing the A-A sectional view of the Fig. 1 behind the panel (7).

The specific embodiment

The utility model is made of hydraulic cylinder (1), column (2), last lower pillar stand junction plate (3), support plate base (4), strut (5), support plate Connection Block (6), panel (7), spring (8), limit pulley (9), chute (10), turnover petroleum pipeline (11) and pulley (12).

Be example now, embodiment of the present utility model be described further with common resident family house door:

Hydraulic cylinder (1) places middle part of the present utility model, 2 are divided into up and down two-part column (2) and fix (its hollow is hydraulic cylinder) with column junction plate (3), the end of every root post (2) is connected with the pulley that places chute (10) (12), 8 groups of support plate bases (4), strut (5) and support plate Connection Block (6) are connected as a single entity and link to each other with 2 panels (7) with column (2) respectively, four jiaos of every panel (7) are provided with a limit pulley (9), several sets of springs (8) places between 2 panels (7), and chute (10) places in the building.

Now to the course of work of the present utility model be elaborated (closed with door and be example):

1, Men unlatching:

1. pass in and out and move after petroleum pipeline (11) drives hydraulic cylinder (1), drive strut (5) retraction, spring (8) compression, panel (7) bounces back under the effect of strut (5), spring (8) and limit pulley (9), causes pulley (12) to enter in the chute (10) (as Fig. 2);

2. hydraulic cylinder (1) moves after continuing, and drives the utility model integral body is entered reservation along chute (10) by pulley (12) body of wall interior (as Fig. 3).

2, closing of door:

1. hydraulic cylinder (1) reach, pulley (12) are pushed out to the utility model integral body the other end (as Fig. 2) of door along chute (10) reach;

2. hydraulic cylinder (1) continues to stretch out, and drives that strut (5) is stretched out and spring (8) is stretched out, 2 panels (7) under the effect of strut (5), spring (8) and limit pulley (9), launch until with metope identical (as Fig. 1, Fig. 4).

The utility model is applicable to the enforcement of open or closed building " door ".

Claims

1, a kind of flexible concealed anti-theft door, comprise hydraulic cylinder (1), panel (7), spring (8), limit pulley (9), chute (10), turnover petroleum pipeline (11) and pulley (12), it is characterized in that: hydraulic cylinder (1) places the middle part, being divided into up and down two-part column (2), to use lower pillar stand junction plate (3) fixing, the end of every root post (2) is connected with the pulley that places chute (10) (12), and every group of support plate base (4), strut (5) and support plate Connection Block (6) are connected as a single entity and link to each other with panel (7) with column (2) respectively.

2, a kind of flexible concealed anti-theft door according to claim 1 is characterized in that four jiaos of every panel (7) are provided with a limit pulley (9).

3, a kind of flexible concealed anti-theft door according to claim 1 is characterized in that spring (8) places between the panel (7).