CN212359537U

CN212359537U - People prevents door convenient to open

Info

Publication number: CN212359537U
Application number: CN202020703700.8U
Authority: CN
Inventors: 董波; 蒲晓光; 孟洪春; 王晨
Original assignee: Shaanxi Meixinjin Civil Air Defense Engineering Co ltd
Current assignee: Shaanxi Meixinjin Civil Air Defense Engineering Co ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-01-15
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a people's air defense door convenient to open, including the door frame, the inboard symmetry of door frame is provided with the door plant, the inside of door plant is embedded with the observation window, the outside of observation window is fixed with the protection piece corresponding to the surface of door plant, the inboard of protection piece is provided with fixed handle corresponding to the surface of observation window, the inboard of protection piece has seted up movable groove, the inside of movable groove is provided with the movable block, be fixed state between movable block and the fixed handle, the bottom of movable block is provided with the brush, the both ends of movable block are provided with the gyro wheel corresponding to the bilateral symmetry of movable groove; through the fixed handle, activity groove, movable block, the gyro wheel of design, the messenger meets emergency, and observation window and personnel hand all are infected with under the condition of dust, carry out quick cleanness to the observation window surface through this structure, and the personnel of being convenient for see the condition of door plant rear side through the observation window is clear to convenient to use.

Description

People prevents door convenient to open

Technical Field

The utility model belongs to the technical field of the door, concretely relates to people's defense door convenient to discharge.

Background

The civil air defense door is a door of an entrance and an exit of civil protection engineering, and the classification of the civil air defense door is more distinct, and the civil air defense door comprises various civil air defense devices such as common single-leaf and double-leaf protective airtight doors and airtight doors, a movable door threshold single-leaf and double-leaf protective airtight doors and the like.

The existing civil air defense door is rotated to be opened through the door handle in the use process, and is opened through the door handle, because dust and sundries are easily covered on the surface of the observation window, and when the emergency is met, the hands of personnel all occupy the dust, so that the rear side situation of the civil air defense door needs to be checked through the observation window, and the situation at that time can not be met when the observation window is cleaned, thereby the problem of influence on the checking sight line is solved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a people prevents door convenient to discharge to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a people prevents door convenient to discharge, includes the door frame, the inboard symmetry of door frame is provided with the door plant, the inside of door plant is embedded to have an observation window, the outside of observation window has the protection piece corresponding to the fixed surface of door plant, the inboard of protection piece is provided with fixed handle corresponding to the surface of observation window, movable groove has been seted up to the inboard of protection piece, movable groove's inside is provided with the movable block, be fixed state between movable block and the fixed handle, the bottom of movable block is provided with the brush, the both ends of movable block are provided with the gyro wheel corresponding to movable groove's bilateral symmetry, the gyro wheel is provided with the connecting block with the bilateral symmetry of connecting block, the both ends of connecting block are connected with movable block and gyro wheel respectively.

Preferably, the surface of the door plate is provided with a connecting handle, the inner side of the connecting handle is symmetrically fixed with fixed blocks corresponding to the surface of the door plate, a sliding block is arranged inside the fixed blocks, the surface of the sliding block and the inner side of the connecting handle are in a fixed state, and a plurality of bolts penetrate through the sliding block and the fixed blocks.

Preferably, the surface of the sliding block is attached to the inner wall of the fixed block, and the cross section of the fixed block is of a rectangular structure.

Preferably, the cross section of the movable block is of a rectangular structure, and the movable block is a metal component.

Preferably, the width dimension of the spliced movable block and the roller is consistent with the width dimension of the movable groove, and the cross section dimension of the door plate is of a rectangular structure.

Preferably, a plurality of explosion-proof hinges are arranged between the door frame and the door plate, and movable handles are arranged on the surface of the door plate.

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

(1) through the fixed handle, activity groove, movable block, the gyro wheel of design, the messenger meets emergency, and observation window and personnel hand all are infected with under the condition of dust, carry out quick cleanness to the observation window surface through this structure, and the personnel of being convenient for see the condition of door plant rear side through the observation window is clear to convenient to use.

(2) Through slider, the fixed block of design, make and connect the handle in the installation, through the preliminary block between slider and the fixed block, make the installation more convenient, also increased the connection area between connection handle and the door plant simultaneously, make the installation more firm to the personnel of being convenient for open the door plant.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the connection between the movable block and the movable groove of the present invention;

FIG. 3 is an enlarged view of the area A of FIG. 2 according to the present invention;

FIG. 4 is a schematic view of the connection between the slider and the fixing block of the present invention;

in the figure: 1. a door frame; 2. a door panel; 3. an explosion-proof hinge; 4. an observation window; 5. a protection block; 6. fixing a handle; 7. a movable handle; 8. a connecting handle; 9. a movable block; 10. connecting blocks; 11. a roller; 12. a movable groove; 13. a slider; 14. and (5) fixing blocks.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: a man defends the door easy to open, including the door frame 1, the inboard symmetry of the door frame 1 has door plants 2, the inside of the door plant 2 is inlaid and has the observation window 4, the outside of the observation window 4 is correspondent to the fixed surface of the door plant 2 has protective blocks 5, the inboard of the protective block 5 is correspondent to the surface of the observation window 4 and has fixed handles 6, the inboard of the protective block 5 has movable slots 12, the inside of the movable slot 12 has movable blocks 9, between fixed block 9 and fixed handle 6 is the fixed state, the bottom of the movable block 9 has brushes, both ends of the movable block 9 are correspondent to the bilateral symmetry of the movable slot 12 and have gyro wheels 11, the gyro wheel 11 and both sides of the connecting block 10 have connecting blocks 10 symmetrically, both ends of the connecting block 10 are connected with movable block 9 and gyro wheel 11 respectively, through the fixed handle 6 designed, movable slot 12, movable block 9, gyro wheel 11, make meet the emergency, and observation window 4 and personnel's hand all are infected with under the condition of dust, carry out quick cleanness to 4 surfaces of observation window through this structure, the personnel of being convenient for see the condition of door plant 2 rear side through observation window 4 clearly to convenient to use.

Example 2

Referring to fig. 1 to 4, the present invention provides a technical solution: a man defends the door easy to open, including the door frame 1, the inboard symmetry of the door frame 1 has door plants 2, the inside of the door plant 2 is inlaid and has the observation window 4, the outside of the observation window 4 is correspondent to the fixed surface of the door plant 2 has protective blocks 5, the inboard of the protective block 5 is correspondent to the surface of the observation window 4 and has fixed handles 6, the inboard of the protective block 5 has movable slots 12, the inside of the movable slot 12 has movable blocks 9, between fixed block 9 and fixed handle 6 is the fixed state, the bottom of the movable block 9 has brushes, both ends of the movable block 9 are correspondent to the bilateral symmetry of the movable slot 12 and have gyro wheels 11, the gyro wheel 11 and both sides of the connecting block 10 have connecting blocks 10 symmetrically, both ends of the connecting block 10 are connected with movable block 9 and gyro wheel 11 respectively, through the fixed handle 6 designed, movable slot 12, movable block 9, gyro wheel 11, make meet the emergency, and observation window 4 and personnel's hand all are infected with under the condition of dust, carry out quick cleanness to 4 surfaces of observation window through this structure, the personnel of being convenient for see the condition of door plant 2 rear side through observation window 4 clearly to convenient to use.

In this embodiment, it is preferred, the surface of door plant 2 is provided with connection handle 8, the inboard of connecting handle 8 is fixed with fixed block 14 corresponding to the surface symmetry of door plant 2, the inside of fixed block 14 is provided with slider 13, the surface of slider 13 is fixed state with the inboard of connecting handle 8, it has a plurality of bolts to run through between slider 13 and the fixed block 14, slider 13 through the design, fixed block 14, make connection handle 8 in the installation, through the preliminary block between slider 13 and the fixed block 14, it is more convenient to make the installation, the connection area between connection handle 8 and door plant 2 has also been increased simultaneously, make the installation more firm, thereby be convenient for personnel to the opening of door plant 2.

The utility model discloses a theory of operation and use flow: when meeting emergency, the door plate 2 is unlocked by rotating the movable handle 7, then the movable handle 7 and the connecting handle 8 are synchronously pulled, the door plate 2 is unfolded, when dust is covered on the surfaces of the hand and the observation window 4, the fixed handle 6 is pulled, the fixed handle 6 drives the movable block 9 to slide on the two sides of the roller 11 in the movable groove 12 to slide out the movable block 9, and the surface of the observation window 4 is quickly cleaned by a brush arranged at the bottom end of the movable block 9;

when needs carry out cleaning operation to observation window 4 surface, through pulling fixed handle 6, make fixed handle 6 drive movable block 9 and slide, and through the brush that 9 bottoms of movable block set up, clean the surface of observation window 4 to improve the convenient degree of use.

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 people prevents door convenient to open, includes door frame (1), the inboard symmetry of door frame (1) is provided with door plant (2), its characterized in that: an observation window (4) is embedded in the door panel (2), a protective block (5) is fixed on the outer side of the observation window (4) corresponding to the surface of the door panel (2), the inner side of the protection block (5) is provided with a fixed handle (6) corresponding to the surface of the observation window (4), a movable groove (12) is arranged on the inner side of the protection block (5), a movable block (9) is arranged in the movable groove (12), the movable block (9) and the fixed handle (6) are in a fixed state, the bottom end of the movable block (9) is provided with a brush, two ends of the movable block (9) are symmetrically provided with rollers (11) corresponding to two sides of the movable groove (12), the connecting blocks (10) are symmetrically arranged on the two sides of the roller (11) and the connecting blocks (10), and two ends of the connecting block (10) are respectively connected with the movable block (9) and the roller (11).

2. The easy-to-open personal protective door of claim 1, wherein: the surface of door plant (2) is provided with connection handle (8), the inboard surface symmetry that corresponds to door plant (2) of connecting handle (8) is fixed with fixed block (14), the inside of fixed block (14) is provided with slider (13), the surface of slider (13) and the inboard of connecting handle (8) are the fixed state, it has a plurality of bolts to run through between slider (13) and fixed block (14).

3. A conveniently openable personal protective door according to claim 2 in which: the surface of the sliding block (13) is attached to the inner wall of the fixing block (14), and the cross section of the fixing block (14) is of a rectangular structure.

4. The easy-to-open personal protective door of claim 1, wherein: the cross section of the movable block (9) is of a rectangular structure, and the movable block (9) is a metal component.

5. The easy-to-open personal protective door of claim 1, wherein: the width dimension of the movable block (9) spliced with the roller (11) is consistent with that of the movable groove (12), and the cross section dimension of the door plate (2) is of a rectangular structure.

6. The easy-to-open personal protective door of claim 1, wherein: a plurality of explosion-proof hinges (3) are arranged between the door frame (1) and the door plate (2), and movable handles (7) are arranged on the surface of the door plate (2).