CN211287354U

CN211287354U - Manual medical airtight door

Info

Publication number: CN211287354U
Application number: CN201921271960.6U
Authority: CN
Inventors: 张席茹
Original assignee: Hubei Dehuihong Technology Engineering Co ltd
Current assignee: Hubei Dehuihong Technology Engineering Co ltd
Priority date: 2019-08-07
Filing date: 2019-08-07
Publication date: 2020-08-18
Anticipated expiration: 2029-08-07

Abstract

The utility model discloses a manual medical airtight door, belonging to the technical field of medical doors and solving the problem of poor air tightness of the contact position between the door body and the door frame of the prior device; the technical characteristics are as follows: the door comprises a door frame and a door body, wherein two rotating shafts are arranged on one side of the door body, a bearing used for limiting the rotating shafts is arranged on one side of the door frame corresponding to the rotating shafts, one end of each rotating shaft is fixedly connected with the door body, the other end of each rotating shaft extends into the corresponding bearing and is rotatably connected with the corresponding bearing, and air seal assemblies used for sealing the door body are arranged at four corners of the inner wall of the door frame; the utility model discloses set up the atmoseal subassembly, simple structure, convenient operation, low cost has simultaneously satisfied the sealed demand of medical door, and the door body opens conveniently, and setting up of shutter subassembly can carry on spacingly to the door body simultaneously, has guaranteed the gas tightness of the door body, and then has avoided the outside air to get into indoorly.

Description

Manual medical airtight door

Technical Field

The utility model relates to a medical door technical field especially relates to a manual medical airtight door.

Background

For the medical environment, the medical purification engineering utilizes air purification equipment, reduces bacteria, viruses and the like in an operating room and an intensive care unit, creates a sanitary and safe clean room, and complex operations such as organ transplantation, cranial nerves and the like need to be performed in the clean operating room; when the translation door is used, the door body moves along the lower guide rail on the ground on the inner side of the door frame or the upper guide rail above the door body, so that the aim of opening and closing the door is fulfilled.

Chinese patent CN206829966U discloses a high-grade airtight medical automatic door, which comprises a controller, a door frame, a door beam, a door body, a transmission mechanism for driving the door body to slide on the door beam and a door body case beam for covering the transmission mechanism, wherein the transmission mechanism is electrically connected with the controller, one side of the door body case beam is provided with a debugging interface, and the debugging interface is electrically connected with the controller; however, the air tightness of the contact position of the door body and the door frame of the device is poor, so that the external environment pollutes the air in the operating room and the health of a patient is harmed, and therefore a manual medical airtight door is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a manual medical airtight door, including the door frame and the door body, two pivots are installed to one side of the door body, and the one side that corresponds the pivot on the door frame is installed and is used for the spacing bearing of countershaft, the one end and the door body fixed connection of pivot, and the other end of pivot extends to in the bearing to rotate with the bearing and be connected, door frame inner wall four corners department is equipped with the atmoseal subassembly that is used for the sealed door body, with the poor problem of solving current device door body and door frame contact position gas tightness.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a manual medical airtight door, includes the door frame and the door body, and two pivots are installed to one side of the door body, and the bearing that is used for the countershaft spacing is installed to one side that corresponds the pivot on the door frame, the one end and the door body fixed connection of pivot, the other end of pivot extend to in the bearing to be connected with the bearing rotation, door frame inner wall four corners department is equipped with the atmoseal subassembly that is used for the sealed door body.

As a further aspect of the present invention: the air seal assembly comprises a limiting groove, a sealing ring and an air pump, the limiting groove is fixedly mounted on the inner wall of the door frame through a bolt, the sealing ring is arranged in the limiting groove and is of an arc-shaped plate structure, the middle of the sealing ring is provided with an air inlet valve, the limiting groove is internally provided with an air pump and a storage battery in a fixed mounting mode, the air pump is electrically connected with the storage battery, and the air outlet end of the air pump is communicated with the air inlet valve through a guide pipe.

As a further aspect of the present invention: the limiting groove is of a hollow rectangular groove-shaped structure, and the sealing ring is made of a nitrile rubber material.

As a further aspect of the present invention: the door frame is characterized in that a door stopping assembly used for limiting a door body is installed at the bottom of the door frame, the door stopping assembly comprises a horizontal guide rail, a buffer spring, a lower clamping groove and an upper clamping groove, the horizontal guide rail is fixedly connected with the door frame through a mounting seat, and a buffer block used for protecting the horizontal guide rail is fixedly installed on one side of the horizontal guide rail.

As a further aspect of the present invention: the upper surface of horizontal guide is equipped with buffer spring, and on buffer spring's bottom was fixed in horizontal guide, draw-in groove under buffer spring's the top fixedly connected with, draw-in groove on the top of lower draw-in groove was through bolt fixedly connected with, the bottom of the door body corresponds lower draw-in groove and is equipped with the fixture block, corresponds the draw-in groove position and also is equipped with the flexure strip, connects through the buckle between flexure strip and the last draw-in groove.

As a further aspect of the present invention: the upper surface paste of horizontal guide has the inoxidizing coating that is used for protecting horizontal guide, and the material of inoxidizing coating is the rubber material, and the buffer block is rectangle strip structure, and the material of buffer block is the silica gel material.

As a further aspect of the present invention: the middle part of the door body is provided with a handle, four corners of the outer surface of the door body are provided with baffle plates for limiting the door body, and the baffle plates are made of titanium alloy materials.

To sum up, the beneficial effects of the utility model are that: the utility model discloses set up the atmoseal subassembly, simple structure, convenient operation, low cost has simultaneously satisfied the sealed demand of medical door, and the door body opens conveniently, and setting up of shutter subassembly can carry on spacingly to the door body simultaneously, has guaranteed the gas tightness of the door body, and then has avoided the outside air to get into indoorly.

Drawings

Fig. 1 is a schematic structural diagram of the utility model.

Fig. 2 is a schematic structural view of the middle door frame of the utility model.

Fig. 3 is a schematic structural view of the utility model middle door body.

Fig. 4 is a schematic structural view of the middle air seal assembly of the utility model.

Fig. 5 is a schematic structural view of the middle seal ring of the utility model.

Fig. 6 is a schematic structural view of a middle limiting groove of the utility model.

Fig. 7 is a schematic structural view of the middle flap assembly of the utility model.

Fig. 8 is a schematic structural view of the middle horizontal guide rail of the utility model.

In the figure: 1-door frame, 2-door body, 3-handle, 4-baffle, 5-spacing groove, 6-sealing ring, 7-air pump, 8-horizontal guide rail, 9-mounting seat, 10-buffer block, 11-protective layer, 12-buffer spring, 13-lower clamping groove and 14-upper clamping groove.

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

As shown in fig. 1 to 6, in the embodiment of the present invention, a manual medical airtight door includes a door frame 1 and a door body 2, two rotating shafts are installed on one side of the door body 2, a bearing for limiting the rotating shafts is installed on one side of the door frame 1 corresponding to the rotating shafts, one end of the rotating shaft is fixedly connected with the door body 2, the other end of the rotating shaft extends into the bearing and is rotatably connected with the bearing, and air seal assemblies for sealing the door body 2 are installed at four corners of an inner wall of the door frame 1;

the air seal assembly comprises a limiting groove 5, a sealing ring 6 and an air pump 7, wherein the limiting groove 5 is of a rectangular groove-shaped structure with a hollow interior, the limiting groove 5 is fixedly installed on the inner wall of the door frame 1 through a bolt, the sealing ring 6 is arranged in the limiting groove 5, the sealing ring 6 is of an arc-shaped plate-shaped structure, an air inlet valve is arranged in the middle of the sealing ring 6, the air pump 7 and a storage battery are fixedly installed in the limiting groove 5, the air pump 7 is electrically connected with the storage battery, and an air outlet end of the air pump 7 is communicated with the air inlet;

when the door frame 1 and the door body 2 are closed, the air pump 7 is started, and the air pump 7 can blow outside air into the sealing ring 6, so that the sealing ring 6 is deformed, the door body 2 is further compressed, the door body 2 is prevented from loosening, and the cleanness of the air in an operating room is ensured;

in this embodiment, the sealing ring 6 is made of nitrile rubber.

The middle part of the door body 2 is provided with a handle 3, four corners of the outer surface of the door body 2 are provided with baffle plates 4 for limiting the door body 2, and the baffle plates 4 are made of titanium alloy materials.

Example 2

as shown in fig. 7 to 8, a door stopping assembly for limiting the door body 2 is installed at the bottom of the door frame 1, the door stopping assembly includes a horizontal guide rail 8, a buffer spring 12, a lower clamping groove 13 and an upper clamping groove 14, the horizontal guide rail 8 is fixedly connected with the door frame 1 through an installation seat 9, a buffer block 10 for protecting the horizontal guide rail 8 is also fixedly installed at one side of the horizontal guide rail 8, the buffer spring 12 is arranged on the upper surface of the horizontal guide rail 8, the bottom of the buffer spring 12 is fixed on the horizontal guide rail 8, the lower clamping groove 13 is fixedly connected above the buffer spring 12, the upper clamping groove 14 is fixedly connected above the lower clamping groove 13 through a bolt, a clamping block is arranged at the bottom of the door body 2 corresponding to the lower clamping groove 13, an elastic sheet is also arranged at a position corresponding to the upper clamping groove 14, the elastic sheet is connected with the upper clamping groove 14 through a buckle, thereby ensuring the stability of the door body 2 when being closed;

a protective layer 11 for protecting the horizontal guide rail 8 is adhered to the upper surface of the horizontal guide rail 8, and the protective layer 11 is made of rubber.

The buffer block 10 is a rectangular strip structure, and the material of the buffer block 10 is a silica gel material.

To sum up, the utility model discloses a theory of operation is: when the door frame 1 and the door body 2 are closed, the air pump 7 is started, and the air pump 7 can blow outside air into the sealing ring 6, so that the sealing ring 6 is deformed, the door body 2 is further compressed, the door body 2 is prevented from loosening, and the cleanness of the air in an operating room is ensured;

simultaneously when the door body 2 is closed, lower draw-in groove 13 and last draw-in groove 14 cooperation have realized the fixed to door body 2 position, and buffer spring 12's setting has played the effect of buffering protection to door body 2 simultaneously, and when the door body 2 was opened to needs, the user was manual to be pulled out door body 2 for the buckle on flexure strip and the last draw-in groove 14 drops, and buffer spring 12 acts on draw-in groove 13 down simultaneously, makes door body 2 pop out, thereby has realized opening of door body 2.

The utility model discloses set up the atmoseal subassembly, simple structure, convenient operation, low cost has simultaneously satisfied the sealed demand of medical door, and the door body 2 opens the convenience, and setting up of shutter subassembly can carry on spacingly to the door body 2 simultaneously, has guaranteed the gas tightness of the door body 2, and then has avoided the outside air to get into indoorly.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the invention and for the convenience of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a manual medical airtight door, includes door frame (1) and the door body (2), and two pivots are installed to one side of the door body (2), and the one side that corresponds the pivot on door frame (1) is installed and is used for the spacing bearing of countershaft, the one end and the door body (2) fixed connection of pivot, and the other end of pivot extends to in the bearing to rotate with the bearing and be connected, its characterized in that, door frame (1) inner wall four corners department is equipped with the atmoseal subassembly that is used for the sealed door body (2).

2. The manual medical air-tight door according to claim 1, wherein the air sealing component comprises a limiting groove (5), a sealing ring (6) and an air pump (7), the limiting groove (5) is fixedly installed on the inner wall of the door frame (1) through a bolt, the sealing ring (6) is arranged in the limiting groove (5), the sealing ring (6) is of an arc-shaped plate-shaped structure, an air inlet valve is arranged in the middle of the sealing ring (6), the air pump (7) and a storage battery are further fixedly installed in the limiting groove (5), the air pump (7) is electrically connected with the storage battery, and an air outlet end of the air pump (7) is communicated with the air inlet valve through a guide pipe.

3. Manual medical air tight door according to claim 2, characterized in that the limiting groove (5) is a rectangular groove-like structure with a hollow interior.

4. The manual medical air-tight door according to claim 2, characterized in that the material of the sealing ring (6) is nitrile rubber.

5. The manual medical airtight door according to any one of claims 1 to 4, wherein a door stopping component for limiting the door body (2) is installed at the bottom of the door frame (1), the door stopping component comprises a horizontal guide rail (8), a buffer spring (12), a lower clamping groove (13) and an upper clamping groove (14), the horizontal guide rail (8) is fixedly connected with the door frame (1) through a mounting seat (9), and a buffer block (10) for protecting the horizontal guide rail (8) is further fixedly installed at one side of the horizontal guide rail (8);

the upper surface of horizontal guide (8) is equipped with buffer spring (12), on the bottom of buffer spring (12) was fixed in horizontal guide (8), draw-in groove (13) under the top fixedly connected with of buffer spring (12), draw-in groove (14) are passed through to the top of lower draw-in groove (13) through bolt fixedly connected with, draw-in groove (13) are equipped with the fixture block under the bottom correspondence of the door body (2), it also is equipped with the flexure strip to correspond draw-in groove (14) position, connect through the buckle between flexure strip and last draw-in groove (14).

6. Manual medical air tight door according to claim 5, characterized in that the upper surface of the horizontal rail (8) is glued with a protective layer (11) for protecting the horizontal rail (8).

7. Manual medical air-tight door according to claim 6, characterized in that the protective layer (11) is made of rubber.

8. The manual medical air-tight door as claimed in claim 5, wherein the buffer block (10) is a rectangular strip structure, and the material of the buffer block (10) is a silicone material.

9. The manual medical airtight door according to any one of claims 1-4, characterized in that the middle of the door body (2) is provided with a handle (3), the four corners of the outer surface of the door body (2) are provided with baffles (4) for limiting the door body (2), and the baffles (4) are made of titanium alloy.