CN213144287U

CN213144287U - Omnibearing locking anti-theft safety door

Info

Publication number: CN213144287U
Application number: CN202021283403.9U
Authority: CN
Inventors: 汪雪林; 童永革; 陈娟
Original assignee: TAOTAO GROUP CO LTD
Current assignee: TAOTAO GROUP CO LTD
Priority date: 2020-07-03
Filing date: 2020-07-03
Publication date: 2021-05-07
Anticipated expiration: 2030-07-03

Abstract

The utility model discloses an all-round locking anti-theft safety door, the door frame is articulated with the anti-theft safety door, the inside of the anti-theft safety door is provided with an annular working chamber, a cross moving groove is fixedly connected in the annular working chamber, a fixed rod is fixedly connected in the middle of the cross moving groove, the fixed rod fixedly penetrates through the anti-theft safety door, the outer surface of the fixed rod is provided with a rotating disc in the annular working chamber, 4 arc holes are equidistantly arranged on the rotating disc, the four ends of the inside of the door frame are respectively provided with a positioning hole, a locking rod is slidably connected in the cross moving groove, the locking rod slidably penetrates through the anti-theft safety door and is matched and connected with the positioning holes, and the locking rod can be inserted into the positioning holes along the four ends of the anti-theft safety door by rotating a, and the structure is simple and stable.

Description

Omnibearing locking anti-theft safety door

Technical Field

The utility model relates to an emergency exit technical field, concrete field is an all-round locking theftproof emergency exit.

Background

The anti-theft door is called as an anti-theft safety door; it has the performance of guarding against theft and safety; according to the regulations of general technical conditions of anti-theft safety doors, qualified anti-theft doors cannot be pried or opened with an opening of 615 square millimeters on a door leaf or opened with an opening of 38 square millimeters in a semicircle with 150 square millimeters of a locking point by using common hand tools such as chisels, screwdrivers, crowbars and the like and portable electric tools such as electric hand drills and the like within 15 minutes; the lock used on the anti-theft door is required to be a special lock with an anti-drilling function, which is qualified through the detection of a detection center of a public security department; the security door can be made of different materials, the security door can be called as the security door only when the security door reaches the standard and is qualified after detection and the door for receiving the security product and the proof of the product can be called as the security door, and the existing security door is only locked by one side and a door frame when being locked, so that the locking is not firm, and the all-dimensional locking security door is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an all-round locking theftproof emergency exit to propose current burglary-resisting door when the locking among the above-mentioned background art, only one side locks with the door frame, locks insecure problem.

In order to achieve the above object, the utility model provides a following technical scheme: an all-round locking anti-theft safety door comprises a door frame and an anti-theft safety door body, wherein the door frame is hinged with the anti-theft safety door body, an annular working cavity is arranged inside the anti-theft safety door body, a cross moving groove is fixedly connected in the annular working cavity, a fixing rod is fixedly connected in the middle of the cross moving groove and penetrates through the anti-theft safety door body, a rotating disc is arranged on the outer surface of the fixing rod and in the annular working cavity, 4 arc-shaped holes are formed in the rotating disc at equal intervals, positioning holes are formed in the side surfaces of four ends inside the door frame, a locking rod is connected in a sliding mode in the cross moving groove and penetrates through the anti-theft safety door body in a sliding mode and is connected with the positioning holes in a matched mode, a power rod is fixedly connected to one end, close to the fixing rod, of the power rod penetrates through the cross moving groove in, the rotating pipe rotates to penetrate through the safety anti-theft door, and a self-locking device is arranged on the rotating pipe and on the outer side of the anti-theft door.

Preferably, self-lock device includes solid fixed ring, gu fixed ring fixed connection is on being located the surface of theftproof emergency exit rotating-tube, the one end fixedly connected with auxiliary rod of theftproof emergency exit is kept away from to the dead lever, the terminal surface fixedly connected with limiting plate of dead lever is kept away from to the auxiliary rod, the surface of auxiliary rod and rotating-tube is equipped with prevents rotating-tube pivoted stop collar, be connected with compression spring between stop collar and the solid fixed ring.

Preferably, the outer surfaces of the auxiliary rod and the rotating pipe are respectively provided with a limiting strip, the inner surface of the limiting sleeve is provided with a limiting groove, and the limiting strips are in sliding connection with the limiting grooves.

Preferably, the outer surface of the limiting sleeve is provided with anti-skid grains.

Preferably, the rear end face of the anti-theft safety door is provided with an asbestos sound insulation layer.

Preferably, the front end face of the anti-theft safety door is fixedly connected with a handle, and anti-slip lines are arranged on the outer surface of the handle.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides an all-round locking theftproof emergency exit, through rotating the rotating tube, can make the locking lever insert in the locating hole along four ends of theftproof emergency exit, realizes all-round locking, the effectual security that improves the theftproof emergency exit to simple structure is stable.

Drawings

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

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

fig. 3 is a right view structural schematic diagram of the anti-theft gate of the utility model;

FIG. 4 is an enlarged view of part A of FIG. 3;

fig. 5 is a schematic view of the structure of the stop collar of the present invention.

In the figure: 1-door frame, 2-anti-theft safety door, 3-positioning hole, 4-annular working cavity, 5-fixing rod, 6-cross moving groove, 7-rotating disc, 8-locking rod, 9-arc hole, 10-power rod, 11-rotating tube, 12-fixing ring, 13-auxiliary rod, 14-limiting plate, 15-limiting sleeve, 16-compression spring, 17-limiting strip, 18-limiting groove, 19-asbestos soundproof layer and 20-handle.

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. 1-5, the present invention provides a technical solution: an all-round locking anti-theft safety door comprises a door frame 1 and an anti-theft safety door 2, wherein the door frame 1 is hinged with the anti-theft safety door 2, an annular working chamber 4 is arranged inside the anti-theft safety door 2, a cross moving groove 6 is fixedly connected inside the annular working chamber 4, a fixing rod 5 is fixedly connected in the middle of the cross moving groove 6, one end of the fixing rod 5 is arranged inside the annular working chamber 4, the other end of the fixing rod 5 is arranged outside the anti-theft safety door 2, the fixing rod 5 fixedly penetrates through the anti-theft safety door 2, a rotating disc 7 is arranged on the outer surface of the fixing rod 5 and inside the

annular working chamber

4, 4 arc-shaped holes 9 are equidistantly arranged on the rotating disc 7, positioning holes 3 are respectively arranged on the side surfaces of four ends inside the door frame 1, a locking rod 8 is slidably connected in the cross moving groove 6, the locking rod, the end, close to the fixed rod 5, of the locking rod 8 is fixedly connected with a power rod 10, the power rod 10 penetrates through the cross-shaped moving groove 6 in a sliding mode and is connected with the arc-shaped hole 9 in a sliding mode, the rotating disc 7 is far away from the end face of the cross-shaped moving groove 6, the rotating pipe 11 is fixedly connected to the outer side of the fixed rod 5, when the rotating pipe 11 is acted by external force to rotate, the rotating pipe 5 serves as a circle center to rotate, the rotating disc 7 is driven to rotate while the rotating pipe 11 rotates, the arc-shaped hole 9 is driven to rotate while the rotating disc 7 rotates, the cross-shaped moving groove 6 is fixed, the arc-shaped hole 9 is matched with the cross-shaped moving groove 6 while rotating, the power rod 10 moves along the cross-shaped moving groove 6 towards the direction far away from the fixed rod 5, the power rod 10 moves while driving the locking rod 8 to move together, one end, far away, the rotating pipe 11 rotates to penetrate through the safety anti-theft door 2, and a self-locking device is arranged on the rotating pipe 11 and on the outer side of the anti-theft door 2.

Specifically, the self-locking device comprises a fixing ring 12, the fixing ring 12 is fixedly connected to the outer surface of a rotating pipe 11 positioned on the anti-theft safety door 2, an auxiliary rod 13 is fixedly connected to one end of the fixing rod 5 far away from the anti-theft safety door 2, a limiting plate 14 is fixedly connected to the end face of the auxiliary rod 13 far away from the fixing rod 5, a limiting sleeve 15 for preventing the rotating pipe 11 from rotating is arranged on the outer surfaces of the auxiliary rod 13 and the rotating pipe 11, a compression spring 16 is connected between the limiting sleeve 15 and the fixing ring 12, the limiting sleeve 15 is located at the position between the auxiliary rod 13 and the rotating pipe 11 under the action of the compression spring 16 under the normal state to limit the rotation of the rotating pipe 11, when adjustment is needed, an acting force towards the direction of the safety anti-theft door 2 is applied to the limiting sleeve 15, the limiting sleeve 15 moves towards the direction of the safety anti-theft door, the stop collar 15 no longer limits the rotation of the rotation tube 11, and the rotation tube 11 can now be rotationally adjusted.

Specifically, the outer surfaces of the auxiliary rod 13 and the rotating pipe 11 are provided with limiting strips 17, the inner surface of the limiting sleeve 15 is provided with limiting grooves 18, and the limiting strips 17 are connected with the limiting grooves 18 in a sliding mode.

Specifically, the outer surface of the position limiting sleeve 15 is provided with anti-slip threads.

Specifically, the rear end face of the antitheft security door 2 is provided with an asbestos sound insulation layer 19.

Specifically, a handle 20 is fixedly connected to the front end face of the anti-theft safety door 2, and anti-slip threads are arranged on the outer surface of the handle 20.

The working principle is as follows: in the utility model, under the normal state, the position between the auxiliary rod 13 and the rotating tube 11 is positioned by the limiting sleeve 15 under the action of the compression spring 16 to limit the rotation of the rotating tube 11, when the adjustment is needed, an acting force towards the direction of the safety anti-theft door 2 is applied to the limiting sleeve 15, the limiting sleeve 15 moves towards the direction of the safety anti-theft door 2 along the rotating tube 11, when the limiting sleeve 15 moves onto the rotating tube 11, the limiting sleeve 15 no longer limits the rotation of the rotating tube 11, at the moment, the rotating tube 11 can be rotated and adjusted, when the rotating tube 11 rotates, the rotating tube rotates by taking the fixed rod 5 as the center of a circle, the rotating tube 11 rotates and simultaneously drives the rotating disc 7 to rotate, the rotating disc 7 rotates and simultaneously drives the arc-shaped hole 9 to rotate, the moving groove 6 is fixed, when the arc-shaped hole 9 rotates, the rotating pipe is matched with the cross-shaped moving groove 6, so that the power rod 10, the power rod 10 moves and simultaneously drives the locking rod 8 to move together, and one end of the locking rod 8, which is far away from the fixing rod 5, is inserted into the positioning hole 3, so that the safety anti-theft door 2 and the door frame 1 are locked in all directions.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the record of description and attached drawing, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model is including the conventional connected mode of circuit connection adoption conventional among the prior art, and here detailed description is not again.

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 an all-round locking emergency exit, includes door frame (1), emergency exit (2), its characterized in that: the anti-theft safety door is characterized in that the door frame (1) is hinged to the anti-theft safety door (2), an annular working chamber (4) is arranged inside the anti-theft safety door (2), a cross moving groove (6) is fixedly connected inside the annular working chamber (4), a fixing rod (5) is fixedly connected in the middle of the cross moving groove (6), the fixing rod (5) fixedly penetrates through the anti-theft safety door (2), a rotating disc (7) is arranged on the outer surface of the fixing rod (5) and inside the annular working chamber (4), 4 arc-shaped holes (9) are equidistantly arranged on the rotating disc (7), positioning holes (3) are formed in the four inner end side surfaces of the door frame (1), locking rods (8) are slidably connected inside the cross moving groove (6), the locking rods (8) slidably penetrate through the anti-theft safety door (2) and are matched and connected with the positioning holes (3), and one ends, close to the locking rods (8), the anti-theft safety door is characterized in that the power rod (10) slides to penetrate through the cross moving groove (6) and is in sliding connection with the arc-shaped hole (9), the end face of the cross moving groove (6) is kept away from the rotating disc (7), the rotating pipe (11) is fixedly connected with the rotating pipe (11) on the outer side of the fixing rod (5), the rotating pipe (11) rotates to penetrate through the anti-theft safety door (2), and the self-locking device is arranged on the rotating pipe (11) and on the outer side of the anti-theft safety door (2).

2. An all-directional locking anti-theft safety door according to claim 1, characterized in that: self-lock device is including solid fixed ring (12), gu fixed ring (12) fixed connection is on being located the surface of theftproof emergency exit (2) rotating-tube (11), the one end fixedly connected with auxiliary rod (13) of theftproof emergency exit (2) are kept away from in dead lever (5), terminal surface fixedly connected with limiting plate (14) of dead lever (5) are kept away from in auxiliary rod (13), the surface of auxiliary rod (13) and rotating-tube (11) is equipped with prevents rotating-tube (11) pivoted stop collar (15), be connected with compression spring (16) between stop collar (15) and solid fixed ring (12).

3. An all-directional locking anti-theft safety door according to claim 2, characterized in that: the auxiliary rod (13) and the rotating pipe (11) are respectively provided with a limiting strip (17) on the outer surface, the inner surface of the limiting sleeve (15) is provided with a limiting groove (18), and the limiting strips (17) are connected with the limiting grooves (18) in a sliding mode.

4. An all-directional locking anti-theft safety door according to claim 2, characterized in that: the outer surface of the limiting sleeve (15) is provided with anti-skid lines.

5. An all-directional locking anti-theft safety door according to claim 1, characterized in that: the rear end face of the anti-theft safety door (2) is provided with an asbestos sound insulation layer (19).

6. An all-directional locking anti-theft safety door according to claim 1, characterized in that: the front end face of the anti-theft safety door (2) is fixedly connected with a handle (20), and anti-slip grains are arranged on the outer surface of the handle (20).