Isolation door capable of being opened in two directions

Abstract

The utility model relates to the technical field of isolation doors, in particular to an isolation door capable of being opened in two directions. Comprising a mounting column, a door body and a bidirectional connecting piece, the bidirectional connecting piece is arranged on the mounting column, the bidirectional connecting piece comprises a base, a second hinge seat hinged to the base and a first hinge seat hinged to the second hinge seat, and the door body is mounted on the first hinge seat; the door body can rotate in the first direction relative to the mounting column along with the first hinge seat, and the door body and the first hinge seat can rotate in the second direction relative to the mounting column along with the second hinge seat. The through door body can be opened in a reversing mode according to needs, and use is more flexible.

Description

Technical Field

[0001] The utility model relates to the technical field of isolation doors, in particular to an isolation door which can be opened in both directions. Background Art

[0002] At present, in public places such as airports and stations, temporary passages are often planned to facilitate the flow of people. Generally, a combination of isolation belts is used. However, once the isolation belts are set, it is inconvenient to install and remove them in the middle. Therefore, rotatable isolation doors are generally set in the middle position or at the entrance and exit. However, the current isolation doors can only be opened in one direction, which cannot be adapted to some occasions where the direction of passage entry and exit needs to be adjusted according to time periods. Summary of the invention

[0003] In order to solve the above technical problems, the utility model provides a bidirectionally openable isolation door, whose door body can be opened in reverse direction as required, and is more flexible to use.

[0004] The utility model proposes the following solution:

[0005] A bidirectionally openable isolation door comprises a mounting column, a door body and a bidirectional connecting piece, wherein the bidirectional connecting piece is arranged on the mounting column, the bidirectional connecting piece comprises a base, a second hinge seat hinged on the base and a first hinge seat hinged on the second hinge seat, the door body is mounted on the first hinge seat, the door body can rotate in a first direction relative to the mounting column along with the first hinge seat, and the door body and the first hinge seat can rotate in a second direction relative to the mounting column along with the second hinge seat.

[0006] In the bidirectionally openable isolation door as described above, the rotation of the door body toward the first direction is opposite to the rotation of the door body toward the second direction.

[0007] In the bidirectionally openable isolation door as described above, the base is detachably connected to the mounting column.

[0008] As described above, in a bidirectionally openable isolation door, the first hinge seat is also provided with a mounting seat for mounting the door body, and the mounting seat includes a connecting plate connected to the first hinge seat and a clamping plate spaced apart from the connecting plate to fix the door body.

[0009] In the bidirectionally openable isolation door as described above, a return torsion spring is disposed in both the first hinge seat and the second hinge seat.

[0010] As described above, in a bidirectionally openable isolation door, the second hinged seat includes a first hinged portion, a second hinged portion and a connecting portion arranged between the first hinged portion and the second hinged portion, the first hinged seat is installed on the first hinged portion, and the second hinged portion is hinged to the base.

[0011] In the bidirectionally openable isolation door as described above, a limiting structure for limiting the rotation angle of the second hinged part relative to the base is further provided at the location where the base and the second hinged part are mounted together.

[0012] In the bidirectionally openable isolation door as described above, the limiting structure comprises a limiting groove, and a limiting column extending into the limiting groove is provided in the second hinged portion.

[0013] In the bidirectionally openable isolation door as described above, the base includes a ring fastener and a connecting base plate detachably connected to the ring fastener.

[0014] In the bidirectionally openable isolation door as described above, two bidirectional connecting members are spaced apart on the mounting column.

[0015] The door body of the utility model embodiment is connected to the mounting column by a two-way connecting piece, and the two-way connecting piece adopts a double-hinged and double-reversing structure of a first hinge and a second hinge. When in use, it is only necessary to manually pry the door body to rotate in a first direction. At this time, the first hinge can drive the door body to rotate and open. If the door body is manually pried to rotate in the second direction, the door body will force the first hinge to rotate relative to the second hinge, so that the door body can be rotated in the other direction to open, realizing two-way door opening, making the product more flexible to use and suitable for unblocking channels that require temporary adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0017] Figure 1 It is a schematic diagram of the isolation door that can be opened in both directions according to the utility model;

[0018] Figure 2 for Figure 1 A schematic diagram of turning in a first direction to open;

[0019] Figure 3 for Figure 1 A schematic diagram of opening by rotating in a second direction;

[0020] Figure 4 for Figure 1 Schematic diagram of the connection between the bidirectional connector and the door body;

[0021] Figure 5 for Figure 4 Exploded view of the bidirectional connector. DETAILED DESCRIPTION

[0022] In order to make the technical problems, technical solutions and beneficial effects solved by the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] When the embodiments of the present invention mention ordinal numbers such as "first" and "second", unless they do express the meaning of order according to the context, they should be understood as being merely for distinction.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0025] like Figures 1 to 5 As shown, a bidirectionally openable isolation door comprises a mounting column 1, a door body 2 and a bidirectional connecting member 3, wherein the bidirectional connecting member 3 is arranged on the mounting column 1, and the bidirectional connecting member 3 comprises a base 31, a second hinge seat 32 hinged on the base 31 and a first hinge seat 33 hinged on the second hinge seat 32, the door body 2 is mounted on the second hinge seat 32, the door body 2 can rotate in a first direction relative to the mounting column 1 along with the first hinge seat 33, and the door body 2 and the first hinge seat 33 can rotate in a second direction relative to the mounting column 1 along with the second hinge seat 32. The door body of the utility model embodiment is connected to the mounting column by a two-way connecting piece, and the two-way connecting piece adopts a double-hinged and double-reversing structure of a first hinge and a second hinge. When in use, it is only necessary to manually pry the door body to rotate in a first direction. At this time, the first hinge can drive the door body to rotate and open. If the door body is manually pried to rotate in the second direction, the door body will force the first hinge to rotate relative to the second hinge, so that the door body can be rotated in the other direction to open, realizing two-way door opening, making the product more flexible to use and suitable for unblocking channels that require temporary adjustment.

[0026] Of course, in actual use, since the door body is generally made of plastic or other materials, it is relatively easy to rotate along the first direction because it only needs to rotate along the hinge position with the first hinge. When it is rotated in the second direction, it needs to drive the first hinge to rotate along the second hinge, which requires a greater force. Therefore, it is also prevented to some extent from easily pushing the door body to rotate and open in the second direction. It is convenient to make people think that it can only be opened on one side in actual occasions.

[0027] Similarly, if the door body is made of a softer material, it will be deformed if it is only pried open in the second direction. In this case, the first hinge can be directly pried open by hand to prevent the above situation from happening, which also makes people think that it can only be opened on one side.

[0028] In this solution, in order to meet the requirements of most occasions in actual application, the rotation of the door body 2 in the first direction is opposite to the rotation of the door body 2 in the second direction, that is, two-way opening.

[0029] In the embodiment of the utility model, the base 31 is detachably connected to the mounting column 1. It has a simple structure and is easy to install.

[0030] In addition, a retractable isolation belt can also be integrated on the installation column 1, which can be used in conjunction with other isolation belt columns, making the use of this product more flexible.

[0031] Furthermore, a mounting seat 4 for mounting the door body 2 is also provided on the first hinge seat 33, and the mounting seat 4 includes a connecting plate 41 connected to the first hinge seat 32 and a clamping plate 42 that is spaced apart from the connecting plate 41 to fix the door body 2. In addition, in order to facilitate the reset of the door body after opening, a reset torsion spring 34 is provided in both the first hinge seat 33 and the second hinge seat 32.

[0032] Specifically, the second hinge seat 32 includes a first hinge portion 321, a second hinge portion 322 and a connecting portion provided between the first hinge portion 321 and the second hinge portion 322, the first hinge seat 33 is installed on the first hinge portion 321, and the second hinge portion 322 is hinged to the base 31.

[0033] Moreover, for the convenience of use and protection of the torsion spring, a limiting structure for limiting the rotation angle of the second hinged portion 322 relative to the base 31 is provided at the place where the base 31 and the second hinged portion 322 are mounted. The specific structure is as follows: the limiting structure includes a limiting groove 51, and a limiting column 52 extending into the limiting groove 51 is provided in the second hinged portion 322.

[0034] Furthermore, the base 31 includes a ring fastener 311 and a connecting base plate 312 detachably connected to the ring fastener 311. The structure is simple and easy to install.

[0035] In this solution, two bidirectional connectors 3 are provided at intervals on the mounting column 1. Of course, more bidirectional connectors 3 can be provided, and two bidirectional connectors 3 can be used to connect a door body, and a combination of multiple door bodies can be provided in the longitudinal direction.

[0036] The door body of the utility model embodiment is connected to the mounting column by a two-way connecting piece, and the two-way connecting piece adopts a double-hinged and double-reversing structure of a first hinge and a second hinge. When in use, it is only necessary to manually pry the door body to rotate in a first direction. At this time, the first hinge can drive the door body to rotate and open. If the door body is manually pried to rotate in the second direction, the door body will force the first hinge to rotate relative to the second hinge, so that the door body can be rotated in the other direction to open, realizing two-way door opening, making the product more flexible to use and suitable for unblocking channels that require temporary adjustment.

[0037] The above embodiments only express several implementation methods of the utility model, and the descriptions are relatively specific and detailed, but they cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A bidirectionally openable isolation door, characterized in that: The invention comprises a mounting column (1), a door body (2) and a two-way connecting member (3), wherein the two-way connecting member (3) is arranged on the mounting column (1), and the two-way connecting member (3) comprises a base (31), a second hinge seat (32) hinged on the base (31) and a first hinge seat (33) hinged on the second hinge seat (32), the door body (2) is mounted on the first hinge seat (33), the door body (2) can rotate in a first direction relative to the mounting column (1) along with the first hinge seat (33), and the door body (2) and the first hinge seat (33) can rotate in a second direction relative to the mounting column (1) along with the second hinge seat (32).

2. A bidirectionally openable isolation door according to claim 1, characterized in that: The rotation of the door body (2) towards the first direction is opposite to the rotation of the door body (2) towards the second direction.

3. A bidirectionally openable isolation door according to claim 2, characterized in that: The base (31) is detachably connected to the mounting column (1).

4. The bidirectionally openable isolation door according to claim 1, characterized in that: A mounting seat (4) for mounting the door body (2) is also provided on the first hinge seat (33), the mounting seat (4) comprising a connecting plate (41) connected to the first hinge seat (33) and a clamping plate (42) spaced apart from the connecting plate (41) to fix the door body (2).

5. The bidirectionally openable isolation door according to claim 1, characterized in that: A return torsion spring (34) is provided in both the first hinge seat (33) and the second hinge seat (32).

6. The bidirectionally openable isolation door according to claim 5, characterized in that: The second hinged seat (32) comprises a first hinged portion (321), a second hinged portion (322), and a connecting portion provided between the first hinged portion (321) and the second hinged portion (322); the first hinged seat (33) is mounted on the first hinged portion (321); and the second hinged portion (322) is hingedly connected to the base (31).

7. The bidirectionally openable isolation door according to claim 6, characterized in that: A limiting structure for limiting the rotation angle of the second hinged portion (322) relative to the base (31) is also provided at the location where the base (31) and the second hinged portion (322) are mounted together.

8. The bidirectionally openable isolation door according to claim 7, characterized in that: The limiting structure comprises a limiting groove (51), and a limiting column (52) extending into the limiting groove (51) is provided in the second hinged portion (322).

9. The bidirectionally openable isolation door according to claim 3, characterized in that: The base (31) comprises a ring fastener (311) and a connecting base plate (312) detachably connected to the ring fastener (311).

10. A bidirectionally openable isolation door according to any one of claims 1 to 9, characterized in that: Two bidirectional connecting pieces (3) are arranged on the mounting column (1) at intervals.

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