CN2093890U

CN2093890U - Multi-function theft-proof door

Info

Publication number: CN2093890U
Application number: CN 91214842
Authority: CN
Inventors: 刘鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 1991-08-15
Filing date: 1991-08-15
Publication date: 1992-01-22

Abstract

The utility model discloses a multi-function theft-proof door, comprising a main door (namely theft-proof door), a doorframe, an upper wicket and a lower wicket, wherein, the upper wicket and the lower wicket are positioned on the upper part and the lower part of a main door middle plate 4; the main door face which corresponds to the wicket is opened into a window; one side of the wicket is connected with the main door through a loose leaf; the other side is arranged on the bolt. A layer of door yarn is arranged on the main door window which corresponds to the wicket; the side edge of the door yarn is fixed on a small doorframe through layering. The door has the advantages of anti theft, ventilation in summer, preventing mosquito entering in summer, beautiful appearance, etc.

Description

Multi-function theft-proof door

The utility model relates to a kind of security door.

Number of patent application is 90218268.4 to disclose a kind of " multi-functional composite door ", and it is by main door, doorframe, wicket up and down, little door handle, big catch, and large and small door hinge device and rolling door yarn composition.This security door is arranged on shop front upper end with the rolling door yarn, and to lose the shop front attractive in appearance, and be located at Men Nei and be not easy to the switch wicket again, and preparation rolling door yarn, increased cost of production.

The purpose of this utility model provides a kind of good looking appearance, and wicket is opened security door easily, and this door has antitheft and cool in summer and warm in winter, multiple function such as prevent that mosquito from entering.

The purpose of this utility model is achieved in that it is made up of main door, doorframe and upper and lower wicket, and upper and lower wicket is arranged on the upper and lower of plate in the main door, with about the main shop front of wicket face correspondence open and be window.One side of wicket is connected on the main door with loose-leaf, and another side is provided with latch.Fan corresponding plane window at main door and wicket and stretch tight and put one deck door yarn, door yarn edge is fixed on the little doorframe with press strip.

Fig. 1 is front elevation drawing of the present utility model (seeing from outside to inside).

Fig. 2 is rear elevation of the present utility model (from inside to outside seeing).

Fig. 3 is the A-A sectional view.Lay respectively at the upper and lower of plate 4 in the main door, the main shop front of wicket correspondence is opened and is window.

As shown in the figure, the utility model by the doorframe 1 of main door, main door 2 and up and down

wicket

3,6 form.One side of

wicket

3,6 each wicket is connected on the limit that parallels with main door rotation limit with loose-leaf 5, and another side is provided with latch 8.Respectively stretch tight at the main door and window mouth of wicket correspondence and to put one deck door yarn 7,9, the edge of door yarn is fixed on the little doorframe with press strip 10.12 is primary door latch among the figure.

The utility model compared with prior art has following good effect:

When 1, being used for antitheft use, wicket is closed up and down, and door yarn plain cloth plays decorative effect on wicket, make profile very attractive in appearance.

2, need with ventilating, when mosquito-insect-proof enters, upper and lower wicket being opened, wicket is outward the similar screen door of one deck door yarn, helps ventilating and preventing that mosquito from entering, and integrates antitheft, mosquito-proof economical and practical.

3, as the people try to find out resident family other the time, the household can open wicket, face partition door yarn both shows courteous to the guest to messenger greeting, dialogue, can prevent that again the bad person from swarming into, and is safe and convenient to use.

4, do not need to install in addition volume window yarn, reduced cost of production.

Claims

1, a kind of multifunctional burglary-resistant door, by main door 2, doorframe 1 and up and down wicket 3,6 form, wicket is arranged on the upper and lower of plate 4 in main door up and down, and the main shop front of upper and lower wicket correspondence opened be window, the one side that it is characterized in that each wicket is connected on the main door 2 with loose-leaf 5, another side is provided with latch 8, respectively stretches tight on the window of the main door plane of wicket correspondence and puts one deck door yarn 7,9, and the edge of door yarn is fixed on the wicket frame 11 with press strip 10.