CN215859805U

CN215859805U - Security door with built-in push-pull mechanism

Info

Publication number: CN215859805U
Application number: CN202121710329.9U
Authority: CN
Inventors: 曹克儒
Original assignee: Individual
Current assignee: Fu'an Chengzhan Industry And Trade Co ltd
Priority date: 2021-07-27
Filing date: 2021-07-27
Publication date: 2022-02-18
Anticipated expiration: 2031-07-27

Abstract

The utility model discloses a security door with a built-in push-pull mechanism, which comprises a security door body, wherein a rectangular opening is formed in the security door body, two sliding grooves are formed in the top and the bottom of an inner cavity of the rectangular opening, a first inner door is arranged at the position, close to the front side, of the inner cavity of the rectangular opening, a second inner door is arranged at the position, close to the middle, of the inner cavity of the rectangular opening, and the inner door is fixed simply through the mutual matching of a movable block, a fence, an inserting rod, an inserting block, a reset spring and the like without opening and closing two doors.

Description

Security door with built-in push-pull mechanism

Technical Field

The utility model relates to the technical field of security doors, in particular to a security door with a built-in push-pull mechanism.

Background

With the progress of science and technology, various devices and systems are widely used, wherein, in safety protection equipment, a security door is required to be applied. In recent years, with the continuous improvement of the manufacturing technology of the anti-theft door, the product is updated rapidly, and the steel double-layer anti-theft door gradually replaces the existing steel single-layer anti-theft door with the advantages of theft prevention, sound insulation, ventilation, flame retardance and the like.

But the fixed comparatively complicacy of door in the current device, need switch two doors during the use, the practicality is low, and current device is connected relatively more fixedly moreover, and the dismantlement mode is comparatively troublesome, is difficult for repairing the change.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a security door with a built-in push-pull mechanism.

One of the purposes of the utility model is realized by adopting the following technical scheme:

a security door with a built-in push-pull mechanism comprises a security door body, wherein a rectangular opening is formed in the security door body, two sliding grooves are formed in the top and the bottom of an inner cavity of the rectangular opening, a first inner door is arranged in the position, close to the front side, of the inner cavity of the rectangular opening, a second inner door is arranged in the position, close to the middle, of the inner cavity of the rectangular opening, grooves are formed in the positions, close to the far sides, of the front sides of the first inner door and the second inner door, movable blocks are arranged in the inner cavities of the two grooves, grooves are formed in the positions, far away from the first inner door and the second inner door, clamping mechanisms are arranged in the inner cavities of the two grooves, a first opening is formed in the position, close to the left side, of the front side of the bottom, of the sliding grooves, a first movable plate is arranged in the inner cavity of the first opening, the size of the first movable plate is matched with the first movable plate, and first clamping blocks are fixedly connected to the left side and the first movable plate, rectangle open-ended left side is close to bottom department and first open-ended right side and has all seted up first slot, is located bottom rear side department the front side of spout is close to left side department and has seted up the second opening, second open-ended inner chamber is equipped with size and its second fly leaf that matches each other, the equal fixedly connected with second fixture block in the left and right sides of second fly leaf, rectangle open-ended left side is close to bottom department and second open-ended right side and has all seted up the second slot.

Further, the clamping mechanism includes the inserted bar, two the one end that the inserted bar is close to mutually all with adjacent movable block fixed connection, the jack has all been seted up near middle department to the rectangle open-ended inner chamber left and right sides, two the one end that the inserted bar was kept away from mutually all extends to the inner chamber of adjacent jack, two the draw-in groove has all been seted up to the inner chamber front side of jack, two the front side of inserted bar is close to the equal fixedly connected with inserted block of the one end department of keeping away from mutually, two the front side of inserted block all extends to the inner chamber of adjacent draw-in groove.

Furthermore, two sliders are fixedly connected to the tops of the first inner door and the second inner door, and the tops of the sliders extend to the inner cavities of the adjacent sliding grooves and are connected with the sliders in a sliding mode.

Furthermore, the top of door is two pulleys of equal fixedly connected with in first interior door and the second, a plurality of the bottom of pulley all extends to the inner chamber of adjacent spout to rather than sliding connection.

Furthermore, two equal fixedly connected with reset spring in rear side of movable block, two reset spring's rear end all with the inner chamber lateral wall fixed connection of adjacent recess.

Furthermore, a fence is fixedly connected to the rear side of the inner cavity of the rectangular opening, and the size of the fence is matched with that of the rectangular opening.

Furthermore, one side, away from each other, of each of the two first clamping blocks extends to the inner cavity of the adjacent first slot, and one side, away from each other, of each of the two second clamping blocks extends to the inner cavity of the adjacent second slot.

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

1. the movable block, the fence, the inserted bar, the inserted block, the reset spring and other parts are matched with each other, so that the inner door is fixed simply, two doors do not need to be opened and closed, and the movable fence has the characteristics of high practicability and the like;

2. according to the utility model, through the mutual matching among the sliding block, the first clamping block of the pulley, the second movable plate, the second clamping block, the clamping mechanism and other components, the disassembly mode is relatively quick, and the device has the characteristics of convenience in repair and replacement and the like.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understood, the following preferred embodiments are described in detail with reference to the accompanying drawings.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a top view of the present invention;

FIG. 4 is a front view of a component barrier of the present invention;

FIG. 5 is a top view of a first movable plate of the present invention;

figure 6 is a front view of a first flap of the inventive assembly.

In the figure: 1. a security door body; 2. a first inner door; 3. a second inner door; 4. a movable block; 5. a slider; 6. a pulley; 7. a fence; 8. inserting a rod; 9. inserting a block; 10. a return spring; 11. a first movable plate; 12. a first clamping block; 13. a second movable plate; 14. a second fixture block; 15. a clamping mechanism.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 6, a security door with a built-in push-pull mechanism comprises a security door body 1, wherein the security door body 1 is provided with a rectangular opening, the top and the bottom of the inner cavity of the rectangular opening are both provided with two sliding grooves, the inner cavity of the rectangular opening is provided with a first inner door 2 near the front side, the inner cavity of the rectangular opening is provided with a second inner door 3 near the middle, the front sides of the first inner door 2 and the second inner door 3 near the middle are both provided with a groove, the inner cavities of the two grooves are both provided with a movable block 4, the sides of the first inner door 2 and the second inner door 3 far away are both provided with a groove, the inner cavities of the two grooves are both provided with a clamping mechanism 15, the front sides of the sliding grooves at the front side of the bottom are both provided with a first opening near the left side, the inner cavity of the first opening is provided with a first movable plate 11 whose size is matched with each other, the left side and the right side of the first movable plate 11 are both fixedly connected with a first clamping block 12, the left side of the rectangular opening, which is close to the bottom, and the right side of the first opening are both provided with a first slot, the front side of the sliding chute, which is positioned at the rear side of the bottom, which is close to the left side, is provided with a second opening, the inner cavity of the second opening is provided with a second movable plate 13, the size of which is matched with that of the second movable plate, the left side and the right side of the second movable plate 13 are both fixedly connected with a second clamping block 14, the left side of the rectangular opening, which is close to the bottom, and the right side of the second opening are both provided with a second slot, the rear side of the inner cavity of the rectangular opening is fixedly connected with a fence 7, and the size of the fence 7 is matched with that of the rectangular opening, so that the safety is improved;

the clamping mechanism 15 comprises inserting rods 8, one ends, close to each other, of the two inserting rods 8 are fixedly connected with the adjacent movable blocks 4, jacks are formed in the positions, close to the middle, of the left side and the right side of an inner cavity with a rectangular opening, one ends, far away from each other, of the two inserting rods 8 extend to the inner cavity of the adjacent jack, clamping grooves are formed in the front sides of the inner cavities of the two jacks, the positions, close to the ends, far away from each other, of the front sides of the two inserting rods 8 are fixedly connected with the inserting blocks 9, the front sides of the two inserting blocks 9 extend to the inner cavities of the adjacent clamping grooves, so that the inner door can be conveniently fixed, return springs 10 are fixedly connected to the rear sides of the two movable blocks 4, the rear ends of the two return springs 10 are fixedly connected with the side walls of the inner cavities of the adjacent grooves, and the clamping mechanism 15 is enabled to automatically reset;

the tops of the first inner door 2 and the second inner door 3 are fixedly connected with two sliding blocks 5, the tops of the sliding blocks 5 extend to the inner cavities of adjacent sliding chutes and are in sliding connection with the inner cavities, so that the repairing and the replacement are convenient, the tops of the first inner door 2 and the second inner door 3 are fixedly connected with two pulleys 6, and the bottoms of the pulleys 6 extend to the inner cavities of the adjacent sliding chutes and are in sliding connection with the inner cavities, so that the inner doors move more smoothly;

one side that two first fixture blocks 12 kept away from mutually all extends to the inner chamber of adjacent first slot, and one side that two second fixture blocks 14 kept away from mutually all extends to the inner chamber of adjacent second slot, is convenient for repair and change.

The working principle is as follows: when the utility model is used, firstly, two movable blocks 4 are pressed backwards, two reset springs 10 contract, two movable blocks 4 drive adjacent insertion rods 8 to move backwards, two insertion rods 8 drive adjacent insertion blocks 9 to move backwards, so that the two insertion blocks 9 are not clamped with adjacent clamping grooves, then two inner doors can be opened by pulling inwards, when the two inner doors need to be closed, only the two inner doors are pushed outwards, when the two insertion blocks 9 are contacted with two insertion holes, the two insertion blocks 9 are pressed to move backwards, the two insertion rods 8 are driven to move backwards, the two reset springs 10 are stressed to contract, when the inner doors are closed, the two insertion blocks 9 are not pressed, the two reset springs 10 lose pressure and extend, the two insertion blocks 9 are pushed forwards by the two insertion rods 8 to move, so that the two insertion blocks 9 are clamped with the two clamping grooves, thereby fixing the two inner doors, and enabling the inner doors not to occupy the front passage space, and is difficult to cause injury, when someone comes, can open the interior open door leaf and talk with people, need not to open the burglary-resisting door directly, has increased the security, and open the interior open door leaf summer, can also increase the ventilation performance, when the interior appears damaging, lift first fly leaf 11 upwards, make two first fixture blocks 12 not in the joint with adjacent first slot, lift second fly leaf 13 upwards, make two second fixture blocks 14 not in the joint with adjacent second slot, take off two inner doors, then pick up new second inner door 3, put it to one side, make two sliders 5 at the top of second inner door 3 insert the spout at the rear side of the top, and then slowly get up second inner door 3 vertically, through first opening and second opening move two pulleys 6 at the bottom of second inner door 3 to the spout at the rear side of the bottom, then aim at second fly leaf 13 at the second opening, pressing down makes two second fixture blocks 14 and adjacent second slot joint to say that the fixed slotted inner chamber of rectangle of second inner door 3, fix first inner door 2 in rectangle open-ended inner chamber according to this, it can to control the promotion normal use.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are within the protection scope of the present invention.

Claims

1. The utility model provides a burglary-resisting door with built-in push-and-pull mechanism, includes burglary-resisting door body (1), its characterized in that: the anti-theft door is characterized in that a rectangular opening is formed in the anti-theft door body (1), two sliding grooves are formed in the top and the bottom of an inner cavity of the rectangular opening, a first inner door (2) is arranged at a position, close to the front side, of the inner cavity of the rectangular opening, a second inner door (3) is arranged at a position, close to the middle of the inner cavity of the rectangular opening, a groove is formed in one side, close to and away from the front side of the first inner door (2) and the front side of the second inner door (3), a movable block (4) is arranged in each of the two inner cavities of the grooves, a groove is formed in one side, far away from the first inner door (2) and the second inner door (3), each of the two inner cavities of the grooves is provided with a clamping mechanism (15), a first opening is formed in a position, close to the left side, of the front side of the bottom of the sliding grooves, a first movable plate (11) matched with the first opening in size is arranged in the inner cavity of the first movable plate (11), first clamping block (12) is fixedly connected to the left side and the left side of the first movable plate (11), rectangle open-ended left side is close to bottom department and first open-ended right side and has all seted up first slot, is located bottom rear side department the front side of spout is close to left side department and has seted up the second opening, second open-ended inner chamber is equipped with size and its second fly leaf (13) that matches each other, the equal fixedly connected with second fixture block (14) in both sides about second fly leaf (13), rectangle open-ended left side is close to bottom department and second open-ended right side and has all seted up the second slot.

2. A security door provided with a built-in push-pull mechanism, as claimed in claim 1, wherein: clamping mechanism (15) are including inserted bar (8), two the one end that inserted bar (8) are close to mutually all with adjacent movable block (4) fixed connection, the jack has all been seted up near middle department to the rectangle open-ended inner chamber left and right sides, two the one end that inserted bar (8) were kept away from mutually all extends to the inner chamber of adjacent jack, two the draw-in groove has all been seted up to the inner chamber front side of jack, two the front side of inserted bar (8) is close to the equal fixedly connected with inserted block (9) of the one end department of keeping away from mutually, two the front side of inserted block (9) all extends to the inner chamber of adjacent draw-in groove.

3. A security door provided with a built-in push-pull mechanism, as claimed in claim 1, wherein: the top of door (3) is two slider (5) of equal fixedly connected with in first interior door (2) and the second, a plurality of the top of slider (5) all extends to the inner chamber of adjacent spout to rather than sliding connection.

4. A security door provided with a built-in push-pull mechanism, as claimed in claim 1, wherein: the top of door (3) is two pulleys (6), a plurality of in first interior door (2) and the second all fixedly connected with the bottom of pulley (6) all extends to the inner chamber of adjacent spout to rather than sliding connection.

5. A security door provided with a built-in push-pull mechanism, as claimed in claim 1, wherein: two equal fixedly connected with reset spring (10) in rear side of movable block (4), two the rear end of reset spring (10) all with the inner chamber lateral wall fixed connection of adjacent recess.

6. A security door provided with a built-in push-pull mechanism, as claimed in claim 1, wherein: the rear side of the inner cavity of the rectangular opening is fixedly connected with a fence (7), and the size of the fence (7) is matched with that of the rectangular opening.

7. A security door provided with a built-in push-pull mechanism, as claimed in claim 1, wherein: one side, far away from two first clamping blocks (12), extends to the inner cavity of the adjacent first slot, and one side, far away from two second clamping blocks (14), extends to the inner cavity of the adjacent second slot.