Horizontal sliding type sealing protective door

Abstract

The utility model relates to the technical field of protective doors, in particular to a horizontal sliding type sealing protective door which comprises an outer door frame and an inner door frame, the inner wall of the outer door frame abuts against a fixing block, the outer wall of the fixing block abuts against the inner door frame, a sliding groove is machined in the inner wall of the outer door frame, and the inner wall of the sliding groove is connected with a sliding rail in a sliding mode. The outer wall of the sliding rail is connected with a mounting mechanism. A limiting strip on a first bottom mounting strip at the lower end of a side mounting strip slides on a second bottom mounting strip, so that the first bottom mounting strip and the second bottom mounting strip move in a horizontal state; and the first bottom mounting strip and the side mounting strip are respectively provided with a first sealing silica gel strip and a second sealing silica gel strip for fitting the protective door, so that the situation that the sealing performance between the door frame and the first bottom mounting strip and the side mounting strip is gradually reduced due to friction generated along with time is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field technical field of protective door, concretely is a kind of flat push type sealing protective door. BACKGROUND

[0002] Civil air defence door is the door of the entrance of people's air defence project, and civil air defence door classification is distinctive, there are ordinary single, double-leaf protective airtight door and airtight door, movable threshold single, double-leaf protective airtight door and airtight door and various civil air defence equipment.

[0003] For example, the authorized announcement number is "CN214886497U" a kind of flat push type sealing protective door, although it solves the existing flat push type sealing protective door, space is not allowed in the case of door opening and closing, it is more troublesome to go in and out, the inside upper edge and lower edge of the above sealing door plate are equipped with roller, roller and sealing door plate are connected by connecting shaft, and roller can make sealing door plate move back and forth in the track limiting groove, considering the existing flat push type sealing protective door, two groups of protective doors belong to separate individual, in the process of moving, the offset of sliding generated by roller and outer frame makes sealing door plate and outer frame produce dust friction, gap is generated between door frame and door plate, leading to gradually worse sealing performance with time. UTILITY MODEL CONTENT

[0004] The utility model aims at solving the existing flat push type sealing protective door, the dust friction between sealing door plate and outer frame, the gap generated between door frame and door plate, leading to gradually worse sealing performance with time, and provides a kind of flat push type sealing protective door.

[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of flat push type sealing protective door, including outer door frame and inner door frame, the inner wall of the outer door frame is tightly resisted with fixed block, the outer wall of the fixed block is tightly resisted with inner door frame, the inner wall of the outer door frame is processed with sliding slot, the inner wall of the sliding slot is slidably connected with slide rail, the outer wall of the slide rail is connected with installation mechanism.

[0006] Preferably, the installation mechanism includes first bottom mounting strip, the lower end of the first bottom mounting strip is fixedly connected with slide rail, and the inner wall of the first bottom mounting strip is fixedly connected with side mounting strip by bolt.

[0007] Preferably, the inner wall of the side mounting strip is provided with lock hole, and the outer wall of the first bottom mounting strip is connected with limiting mechanism.

[0008] Preferably, the limiting mechanism includes limiting strip, the outer wall of the limiting strip is fixedly connected with first bottom mounting strip, the inner wall of the limiting strip is rotatably connected with pulley, the outer wall of the pulley is slidably connected with second bottom mounting strip, and the outer wall of the side mounting strip is fixedly connected with first sealing silica gel strip.

[0009] Preferably, the inner wall of the side mounting strip is fixedly connected with the sealing silica gel strip, and the inner wall of the side mounting strip abuts against the door plate.

[0010] Preferably, the lower end of the door plate abuts against the second bottom mounting strip.

[0011] The flat-pushing type sealing protective door has the beneficial effects that: the limiting strip on the first bottom mounting strip of the lower end of the side mounting strip slides on the second bottom mounting strip, so that the first bottom mounting strip and the second bottom mounting strip are in a horizontal state of movement, and the first bottom mounting strip and the side mounting strip are respectively provided with a first sealing silica gel strip and a second sealing silica gel strip to adhere to the protective door, thereby avoiding the gradual deterioration of the sealing performance between the door frame and the first bottom mounting strip and the side mounting strip due to friction over time. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a structural schematic view of the utility model;

[0013] Figure 2 is Figure 1 is a structural schematic view of a front view section of the utility model;

[0014] Figure 3 is Figure 1 is a structural schematic view of a side view section of the utility model;

[0015] Figure 4 is Figure 2 is a structural schematic view of an enlarged structure at A of the utility model;

[0016] Figure 5 is Figure 1 is a structural schematic view of an enlarged structure of the first bottom mounting strip of the utility model;

[0017] Figure 6 is Figure 1 is a structural schematic view of an enlarged structure of the side mounting strip of the utility model.

[0018] In the drawing: 1, outer door frame, 2, inner door frame, 3, fixed block, 4, sliding groove, 5, sliding rail, 6, mounting mechanism, 601, first bottom mounting strip, 602, side mounting strip, 603, first sealing silica gel strip, 7, lock hole, 8, limiting mechanism, 801, limiting strip, 802, pulley, 803, second bottom mounting strip, 9, second sealing silica gel strip, 10, door plate. DETAILED DESCRIPTION

[0019] The utility model will be further described in combination with the drawings:

[0020] Example 1:

[0021] Please refer to Figures 1-6The flat push type sealing protective door comprises an outer door frame 1 and an inner door frame 2, the inner wall of the outer door frame 1 is abutted against a fixed block 3, the outer wall of the fixed block 3 is abutted against the inner door frame 2, the inner wall of the outer door frame 1 is processed with a sliding groove 4, the inner wall of the sliding groove 4 is slidably connected with a sliding rail 5, and the outer wall of the sliding rail 5 is connected with a mounting mechanism 6.

[0022] The mounting mechanism 6 comprises a first bottom mounting strip 601, the first bottom mounting strip 601 and a side mounting strip 602 are fixedly connected with each other, the first bottom mounting strip 601 and the side mounting strip 602 form a square frame of the protective door body, the first bottom mounting strip 601 and the side mounting strip 602 are mounted with a door plate 10, the lower end of the first bottom mounting strip 601 is fixedly connected with the sliding rail 5, the inner wall of the first bottom mounting strip 601 is fixedly connected with the side mounting strip 602 through a bolt, and the outer wall of the side mounting strip 602 is fixedly connected with a first sealing silica gel strip 603.

[0023] The limiting strip 801 on the first bottom mounting strip 601 at the lower end of the side mounting strip 602 slides on the second bottom mounting strip 803, the first bottom mounting strip 601 and the second bottom mounting strip 803 are moved to be in a horizontal state, the first bottom mounting strip 601 and the side mounting strip 602 are respectively provided with the first sealing silica gel strip 603 and the second sealing silica gel strip 9 to adhere to the protective door, and the sealing performance between the door frame and the first bottom mounting strip 601 and the side mounting strip 602 is prevented from being gradually deteriorated due to friction over time.

[0024] The inner wall of the side mounting strip 602 is provided with a lock hole 7, the outer wall of the first bottom mounting strip 601 is connected with a limiting mechanism 8, the limiting strip 801 on the first bottom mounting strip 601 can enter the second bottom mounting strip 803, the up-and-down movement range between the first bottom mounting strip 601 and the second bottom mounting strip 803 is controlled, the limiting mechanism 8 comprises the limiting strip 801, the outer wall of the limiting strip 801 is fixedly connected with the first bottom mounting strip 601, the inner wall of the limiting strip 801 is rotatably connected with a pulley 802, and the outer wall of the pulley 802 is slidably connected with the second bottom mounting strip 803.

[0025] The inner wall of the side mounting strip 602 is fixedly connected with the second sealing silica gel strip 9, the inner wall of the side mounting strip 602 is abutted against the door plate 10, and the lower end of the door plate 10 is abutted against the first bottom mounting strip 601.

[0026] Working principle

[0027] Assembly stage

[0028] Firstly, the side installation strip 602 is inserted into the first bottom installation strip 601, and fixed by screwing through the side installation strip 602 and the first bottom installation strip 601, at this time, the outer side of the door plate 10 is clamped into the side installation strip 602 and the first bottom installation strip 601, so that the same two groups of side installation strips 602 and first bottom installation strips 601 and the door plate 10 are assembled into a protective door, and the limiting strip 801 on the side end of the first bottom installation strip 601 is inserted into the second bottom installation strip 803, so that the two groups of door plates are assembled into a flat-pushing sliding protective door, at the same time, the slide rail 5 on the first bottom installation strip 601 is pushed from the side end into the slide groove 4 on the outer door frame 1, finally, the side end door frame plate on the outer door frame 1 and the inner door frame 2 is assembled by screwing obliquely, so that the whole assembly is completed, finally, the outer door frame 1 and the inner door frame 2 are inlaid in the wall body.

[0029] Use stage

[0030] By manually pushing the side installation strip 602, the limiting strip 801 on the first bottom installation strip 601 at the lower end of the side installation strip 602 slides on the second bottom installation strip 803, at the same time, the slide rail 5 at the lower end of the first bottom installation strip 601 slides on the slide groove 4, so that the protective door formed by the side installation strip 602 and the first bottom installation strip 601 can be controlled to open and close in a flat-pushing manner, and the first sealing silica gel strip 603 and the second sealing silica gel strip 9 on the first bottom installation strip 601 and the side installation strip 602 respectively are used to adhere to the two groups of protective doors, so as to ensure that the gap of the two groups of protective doors reaches the sealing effect.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A flat sliding sealing security door comprising an outer door frame (1) and an inner door frame (2), characterized in that: The inner wall of the outer door frame (1) is in abutment with the fixed block (3), the outer wall of the fixed block (3) is in abutment with the inner door frame (2), the inner wall of the outer door frame (1) is processed with a sliding groove (4), the inner wall of the sliding groove (4) is in sliding connection with a sliding rail (5), the outer wall of the sliding rail (5) is connected with a mounting mechanism (6), the mounting mechanism (6) comprises a first bottom mounting strip (601), the lower end of the first bottom mounting strip (601) is fixedly connected with the sliding rail (5), the inner wall of the first bottom mounting strip (601) is fixedly connected with a side mounting strip (602) through bolts, the outer wall of the side mounting strip (602) is fixedly connected with a first sealing silica gel strip (603), the inner wall of the side mounting strip (602) is mounted with a lock hole (7), the outer wall of the first bottom mounting strip (601) is connected with a limiting mechanism (8), the limiting mechanism (8) comprises a limiting strip (801), the outer wall of the limiting strip (801) is fixedly connected with the first bottom mounting strip (601), the inner wall of the limiting strip (801) is rotatably connected with a pulley (802), the outer wall of the pulley (802) is slidingly connected with a second bottom mounting strip (803), the inner wall of the side mounting strip (602) is fixedly connected with a second sealing silica gel strip (9), and the inner wall of the side mounting strip (602) is in abutment with a door plate (10).

2. A sliding sealed security door according to claim 1 wherein: The lower end of the door plate (10) is in abutment with the first bottom mounting strip (601).

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