CN210178222U

CN210178222U - Burglary-resisting door convenient to carry out dismouting to ventilation window filter screen

Info

Publication number: CN210178222U
Application number: CN201920222693.7U
Authority: CN
Inventors: Qi Yan; 燕琦
Original assignee: Zhan Xiaowen
Current assignee: Zhan Xiaowen
Priority date: 2019-02-22
Filing date: 2019-02-22
Publication date: 2020-03-24
Anticipated expiration: 2029-02-22

Abstract

The utility model discloses a burglary-resisting door convenient to carry out dismouting to ventilation window filter screen, including the burglary-resisting door main part, the ventilation window has been seted up in the front of burglary-resisting door main part, and the front of burglary-resisting door main part and the below that is located the ventilation window are provided with the first in command, and the front of burglary-resisting door main part and the below that is located the first in command are provided with first pickproof lock. Through the ventilation window, first pickproof lock, the filter screen main part, the fixed block, the fixed slot, the stopper, the telescopic link, a spring, a bolt, burglary-resisting window and second pickproof lock are mutually supported, when needs are dismantled the filter screen main part, the bolt is rotated, make bolt and burglary-resisting door main part break away from, then downwards perhaps upwards stimulate the filter screen main part, make certain side spring compressed, the another side spring removes to the direction of filter screen main part, dismantle the filter screen main part from the ventilation window, then wash, the dismantlement mode is fairly simple, and make to filter screen main part abluent effect relatively good, bring very big facility for the user.

Description

Burglary-resisting door convenient to carry out dismouting to ventilation window filter screen

Technical Field

The utility model relates to a burglary-resisting door technical field specifically is a burglary-resisting door convenient to carry out dismouting to ventilation window filter screen.

Background

The anti-theft door is called as anti-theft safety door. It has both anti-theft and safety performance. The burglary-resisting door can be makeed with different materials, but only reach the standard and detect qualified, the door of getting safety precaution product accurate delivery card just can be called the burglary-resisting door, improvement along with people health consciousness, more and more people choose the burglary-resisting door that has the ventilation window for use, according to indoor air pollution research show, indoor air pollution degree will be relatively serious more than outdoor pollution degree, and the indoor effect that reaches ventilation of help that the burglary-resisting door ventilation window can be fine, and constantly inject into fresh air indoor through the ventilation window, help keeping indoor harmful gas's concentration not in the healthy within range of harm people.

The ventilation window filter screen of common burglary-resisting door dismouting of being not convenient for, the ventilation window is in the use of longer time, because dust and bacterium that exist in the air can remain on the filter screen of ventilation window, often need clear up the ventilation window filter screen, because the ventilation window filter screen sets up as an organic wholely with the door body, hardly with ventilation window filter screen sanitization, wash water and sanitizer can influence the life of burglary-resisting door after moreover, bring very big inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a burglary-resisting door convenient to carry out the dismouting to the ventilation window filter screen possesses the advantage of being convenient for carry out the dismouting to the ventilation window, has solved common burglary-resisting door and has not been convenient for carry out the problem of dismouting to the ventilation window.

In order to achieve the above object, the utility model provides a following technical scheme: a security door convenient for dismounting a filter screen of a ventilation window comprises a security door main body, wherein the front side of the security door main body is provided with the ventilation window, the front side of the security door main body and the position below the ventilation window are provided with a first handle, the front side of the security door main body and the position below the first handle are provided with a first security lock, the interior of the ventilation window is provided with a filter screen main body matched with the ventilation window, the top and the bottom of the filter screen main body are fixedly connected with fixed blocks, the top and the bottom of the inner wall of the ventilation window are respectively provided with a fixed groove matched with the fixed blocks, one side of the fixed block, which is far away from the filter screen main body, penetrates through the fixed grooves and extends into the fixed blocks, one side of the fixed block, which is located in the fixed grooves, is fixedly connected with a limit block, one side of the limit block, the spring has been cup jointed on the surface of telescopic link, the spring is kept away from the one end of stopper and the inner wall of fixed slot and is contacted each other, the spring is close to the one end and the stopper fixed connection of filter screen main part, the front of burglary-resisting door main part is provided with the bolt with stopper looks adaptation, the rear end of bolt runs through burglary-resisting door main part and stopper and the inside that extends to the stopper in proper order after to in the past, the rear side of burglary-resisting door main part is provided with the burglary-resisting window with ventilation window looks adaptation, the rear side of burglary-resisting window is provided with the second handle, the rear side of burglary-resisting window is provided with the second pickproof.

Preferably, the number of the fixed blocks is four, and the two fixed blocks positioned on the same side are symmetrically arranged.

Preferably, the filter screen main body is integrally formed by spinning and molding PP fibers.

Preferably, the security window is movably connected with the security door main body through a hinge.

Preferably, the surface of the first handle is sleeved with a first anti-slip sleeve, and the surface of the second handle is sleeved with a second anti-slip sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a ventilation window, first pickproof lock, the filter screen main part, the fixed block, the fixed slot, the stopper, the telescopic link, a spring, a bolt, burglary-resisting window and second pickproof lock mutually support, when needs are dismantled the filter screen main part, the bolt rotates, make bolt and burglary-resisting door main part break away from, then downwards perhaps upwards stimulate the filter screen main part, make the spring on one side compressed, the spring of another side removes to the direction of filter screen main part, dismantle the filter screen main part from the ventilation window, then wash, the dismantlement mode is fairly simple, and make to filter screen main part abluent effect comparatively good, bring very big facility for the user.

2. The utility model discloses a set up first antiskid cover, increase hand and the friction of the first in command are convenient for spur burglary-resisting door, through setting up second antiskid cover, increase the friction of hand and second in command, are convenient for spur the burglary-resisting window.

Drawings

FIG. 1 is a sectional view of the front view of the present invention;

FIG. 2 is an enlarged view of a portion of A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic structural view of the front view of the present invention;

FIG. 4 is an enlarged view of a portion of B-B of FIG. 3 according to the present invention;

fig. 5 is a schematic structural diagram of a rear view of the present invention;

fig. 6 is a partial enlarged view of C-C in fig. 5 according to the present invention.

In the figure: the anti-theft door comprises an anti-theft door main body 1, a ventilation window 2, a first handle 3, a first anti-theft lock 4, a filter screen main body 5, a fixing block 6, a fixing groove 7, a limiting block 8, a telescopic rod 9, a spring 10, a bolt 11, an anti-theft window 12, a second handle 13, a second anti-theft lock 14, a first anti-slip sleeve 15 and a second anti-slip sleeve 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, a security door convenient for disassembling and assembling a ventilation window filter screen comprises a security door main body 1, a ventilation window 2 is disposed on the front side of the security door main body 1, a first handle 3 is disposed on the front side of the security door main body 1 and below the ventilation window 2, a first anti-slip cover 15 is sleeved on the surface of the first handle 3, friction between a hand and the first handle 3 is increased by disposing the first anti-slip cover 15, the security door is convenient to pull, a first anti-theft lock 4 is disposed on the front side of the security door main body 1 and below the first handle 3, a filter screen main body 5 adapted to the ventilation window 2 is disposed inside the ventilation window 2, the filter screen main body 5 is made into a whole by spinning and forming PP fibers, so that the filter screen has strong acid and alkali resistance, strong corrosion resistance, low resistance, repeated cleaning can be performed, economy is relatively high, and long and short fibers and dust particles captured by the security door main body are easy, the filter efficiency is not influenced by cleaning, the impact resistance is very good, the top and the bottom of the filter screen main body 5 are fixedly connected with four fixed blocks 6, the two fixed blocks 6 positioned at the same side are symmetrically arranged, the top and the bottom of the inner wall of the ventilation window 2 are respectively provided with a fixed groove 7 matched with the fixed blocks 6, one side of each fixed block 6 far away from the filter screen main body 5 penetrates through the fixed groove 7 and extends to the inside of the fixed groove 6, one side of each fixed block 6 positioned inside the fixed groove 7 is fixedly connected with a limiting block 8, one side of each limiting block 8 far away from the filter screen main body 5 is fixedly connected with a telescopic rod 9, one end of each telescopic rod 9 far away from the filter screen main body 5 is mutually contacted with the inner wall of the fixed groove 7, the surface of the telescopic rod 9 is sleeved with a spring 10, one end of each spring 10 far away, the front of the security door main body 1 is provided with a bolt 11 matched with the limit block 8, the rear end of the bolt 11 sequentially penetrates through the security door main body 1 and the limit block 8 from front to back and extends to the inside of the limit block 8, the rear side of the security door main body 1 is provided with a security window 12 matched with the ventilation window 2, the security window 12 is movably connected with the security door main body 1 through a hinge, the rear side of the security window 12 is provided with a second handle 13, the surface of the second handle 13 is sleeved with a second anti-skid sleeve 16, friction between the hand and the second handle 13 is increased through the arrangement of the second anti-skid sleeve 16, the security window is convenient to pull, the rear side of the security window 13 is provided with a second security lock 14, when the filter screen main body 5 needs to be detached through the ventilation window 2, the first security lock 4, the filter screen main body 5, the fixed block 6, the fixed groove 7, the limit block 8, the telescopic rod 9, the spring 10, the bolt 11, the security window 12, the bolt 11 is rotated, so that the bolt 11 is separated from the anti-theft door main body 1, then the filter screen main body 5 is pulled downwards or upwards, the spring 10 on one side is compressed, the spring 10 on the other side moves towards the direction of the filter screen main body 5, the filter screen main body 5 is detached from the ventilation window 2, then cleaning is carried out, the detaching mode is simple, the cleaning effect on the filter screen main body 5 is good, and great convenience is brought to a user.

When in use, when the dust on the filter screen main body 5 is more, the bolt 11 is rotated to separate the bolt 11 from the anti-theft door main body 1, then the filter screen main body 5 is slowly pulled to move upwards or downwards, so that the spring 10 on one side is compressed, the fixed block 6 moves towards the direction of the fixed groove 7, the spring 10 on the other side moves towards the direction of the filter screen main body 5, the spring 10 on the other side drives the fixed block 6 to move towards the direction of the filter screen main body 5, so that the fixed block 6 is separated from the fixed groove 7, then the filter screen main body 5 is detached from the ventilation window 2, and then is cleaned, after the cleaning is finished, the telescopic rods 9 on the upper and lower sides of the filter screen main body 5 are compressed, so that the telescopic rods 9 enter the fixing grooves 7, then carry on spacingly with bolt 11 to stopper 8 again, the dismouting mode is fairly simple, makes moreover to filter screen main part 5 abluent effect relatively good, brings very big facility for the user.

In summary, the following steps: this burglary-resisting door convenient to carry out dismouting to ventilation window filter screen mutually supports through ventilation window 2, first pickproof lock 4, filter screen main part 5, fixed block 6, fixed slot 7, stopper 8, telescopic link 9, spring 10, bolt 11, burglary-resisting window 12 and second pickproof lock 14, has solved common burglary-resisting door and has been not convenient for carry out the problem of dismouting to the ventilation window.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a burglary-resisting door convenient to carry out dismouting to ventilation window filter screen, includes burglary-resisting door main part (1), its characterized in that: the front of the anti-theft door main body (1) is provided with a ventilation window (2), the front of the anti-theft door main body (1) is provided with a first handle (3) below the ventilation window (2), the front of the anti-theft door main body (1) is provided with a first anti-theft lock (4) below the first handle (3), the inside of the ventilation window (2) is provided with a filter screen main body (5) matched with the ventilation window, the top and the bottom of the filter screen main body (5) are both fixedly connected with fixing blocks (6), the top and the bottom of the inner wall of the ventilation window (2) are both provided with fixing grooves (7) matched with the fixing blocks (6), one side of the fixing block (6) far away from the filter screen main body (5) penetrates through the fixing grooves (7) and extends to the inside of the fixing grooves, one side of the fixing block (6) positioned inside the fixing grooves (7), one side of the filter screen main body (5) far away from the limiting block (8) is fixedly connected with a telescopic rod (9), one end of the filter screen main body (5) far away from the telescopic rod (9) is in contact with the inner wall of the fixing groove (7), a spring (10) is sleeved on the surface of the telescopic rod (9), one end of the spring (10) far away from the limiting block (8) is in contact with the inner wall of the fixing groove (7), one end of the spring (10) close to the filter screen main body (5) is fixedly connected with the limiting block (8), a bolt (11) matched with the limiting block (8) is arranged on the front side of the security door main body (1), the rear end of the bolt (11) sequentially penetrates through the security door main body (1) and the limiting block (8) from front to back and extends to the inside of the limiting block (8), a security window (12) matched with the ventilation window (2) is arranged on the rear, the rear side of the anti-theft window (12) is provided with a second handle (13), and the rear side of the anti-theft window (12) is provided with a second anti-theft lock (14).

2. The security door of claim 1, wherein the door further comprises: the number of the fixed blocks (6) is four, and the two fixed blocks (6) positioned on the same side are symmetrically arranged.

3. The security door of claim 1, wherein the door further comprises: the filter screen main body (5) is integrally formed by spinning and forming PP fibers.

4. The security door of claim 1, wherein the door further comprises: the security window (12) is movably connected with the security door main body (1) through a hinge.

5. The security door of claim 1, wherein the door further comprises: the surface of the first handle (3) is sleeved with a first anti-slip sleeve (15), and the surface of the second handle (13) is sleeved with a second anti-slip sleeve (16).