CN212428401U

CN212428401U - Easily-detachable hinged door

Info

Publication number: CN212428401U
Application number: CN202020799585.9U
Authority: CN
Inventors: 王东云; 李栋; 黄海鹏
Original assignee: Scikoon Industry Co ltd
Current assignee: Scikoon Industry Co ltd
Priority date: 2020-05-14
Filing date: 2020-05-14
Publication date: 2021-01-29
Anticipated expiration: 2030-05-14

Abstract

A kind of easy-to-dismount hinged door, including door frame and door plant, a side of the door plant is hinged on door frame through the hinge means, the hinge means includes one or more hinge mechanisms, the hinge mechanism includes the first hinge plate fixed on door plant, hinge base fixed on door frame, spindle and locating part, the first hinge plate is set up above the hinge base; the first hinge plate extends out of the outer side of the door plate, a first hinge hole is formed in the extending end of the first hinge plate, a second hinge hole is formed in the hinge seat, an axial limiting portion is arranged at one end of the rotating shaft, the other end of the rotating shaft penetrates through the first hinge hole and the second hinge hole and is provided with a limiting piece, the limiting piece is a clamp spring for a shaft, and a clamp spring groove is formed in the rotating shaft. By adopting the scheme, the hinge mechanism adopts a mode that the rotating shaft is provided with the snap spring for the shaft, the rotating shaft can be pulled out after the snap spring is dismounted, and then the door plate is dismounted, so that the convenience and the rapidness are realized.

Description

Easily-detachable hinged door

Technical Field

The utility model belongs to the technical field of the hinged door technique and specifically relates to a quick detachable hinged door.

Background

The door panel is typically hinged or hinged to the door frame, but in some applications, frequent disassembly of the door panel is required, such as in maintenance doors for soybean ventilators.

The soybean winnowing machine is applied to scenes such as a grain and oil workshop, a feed processing workshop and the like, soybean peel removing operation is carried out on soybeans, the soybean peel and bean cotyledon are separated, and the soybean peel is taken out from an air outlet through wind power. Because the equipment maintenance door often needs to be opened or dismantled, the maintenance door is installed by adopting a hinge in a conventional mode, and the hinge is installed by adopting a bolt or rivet mode, so that the maintenance door is very inconvenient to dismantle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a quick detachable hinged door can carry out the simple and easy quick dismantlement of door plant. In order to achieve the above purpose, the utility model adopts the following technical scheme:

a kind of easy-to-dismount hinged door, including door frame and door plant, a side of the said door plant is hinged on door frame through the hinge means, the said hinge means includes one or more hinge mechanisms, the said hinge mechanism includes the first flap fixed on door plant, hinge base fixed on door frame, spindle and locating part, the said first flap is set up above the hinge base; the first hinge plate extends out of the outer side of the door plate, a first hinge hole is formed in the extending end of the first hinge plate, a second hinge hole is formed in the hinge seat, an axial limiting portion is arranged at one end of the rotating shaft, and the other end of the rotating shaft penetrates through the first hinge hole and the second hinge hole and is provided with the limiting piece.

Furthermore, the hinge mechanism further comprises a second hinge plate arranged below the first hinge plate in parallel, the hinge seat is arranged between the first hinge plate and the second hinge plate, a third hinge hole is formed in the second hinge plate, and the rotating shaft penetrates through the first hinge hole, the second hinge hole and the third hinge hole.

Furthermore, the axial limiting part of the rotating shaft is a handle.

Furthermore, the limiting part is a clamp spring for the shaft, and a clamp spring groove is formed in the rotating shaft.

Furthermore, one end of the rotating shaft, which is opposite to the handle, sequentially penetrates through the first hinge hole, the second hinge hole and the third hinge hole, and the extending end is axially limited through a shaft clamp spring.

Further, the hinge device comprises three hinge mechanisms arranged at intervals in the height direction.

Furthermore, a quick clamping device used for quickly clamping the door frame is arranged on the other side, opposite to the hinge mechanism, of the door plate, a clamping groove is formed in the outer side, close to the edge of the door plate, of the door frame, and the movable end of the quick clamping device extends into the clamping groove and clamps the door plate and the door frame.

The bottom of the first hinge plate and the bottom of the second hinge plate are both provided with a convex plate 12, the installation positions of the door panel corresponding to the first hinge plate and the second hinge plate are respectively provided with a groove 13 matched with the convex plate 12 in size, the convex plate 12 is inserted into the groove 13, and the first hinge plate and the second hinge plate are welded and fixed with the door panel.

The inner side of the part of the first hinge plate extending out of the door panel is attached to the side edge of the door panel, and the inner side of the part of the second hinge plate extending out of the door panel is attached to the side edge of the door panel.

By adopting the scheme, the hinge mechanism adopts a mode that the rotating shaft is provided with the snap spring for the shaft, the rotating shaft can be pulled out after the snap spring is dismounted, and then the door plate is dismounted, so that the convenience and the rapidness are realized.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic view of the quick clamp clamping the door panel to the doorframe.

Fig. 4 is a schematic view of the installation of the first and second hinge plates with the door panel.

Detailed Description

The present invention will be described with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 and 2, the easily detachable hinged door includes a door frame 1 and a door panel 2, one side of the door panel 2 is hinged on the door frame 1 through a hinge device, and the hinge device includes three hinge mechanisms 3 arranged at intervals in the height direction.

The hinge mechanism 3 comprises a first hinge plate 4 fixedly arranged on the door panel 2, a second hinge plate 5 arranged below the first hinge plate 4 in parallel, a hinge seat 6 fixedly arranged on the door frame 1, a rotating shaft 7 and a limiting piece, the first hinge plate 4 and the second hinge plate 5 extend out of the door panel 2, the extension end of the first hinge plate 4 is provided with a first hinge hole, the extension end of the second hinge plate 5 is provided with a third hinge hole, the hinge seat 6 is provided with a second hinge hole, the hinge seat 6 is arranged between the first hinge plate 4 and the second hinge plate 5, one end of the rotating shaft 7 is provided with an axial limiting part, the axial limiting part of the rotating shaft 7 is a handle 8, the other end of the rotating shaft 7 sequentially penetrates through the first hinge hole, the second hinge hole and the third hinge hole and is axially limited through a limiting part at the extension end, the limiting part is preferably axially limited by a clamp spring 9, and correspondingly, the rotating shaft 7 is provided with a clamp spring groove.

As shown in fig. 4, in order to facilitate the positioning and fixing of the first hinge plate 4 and the second hinge plate 5, the bottom of the first hinge plate 4 and the bottom of the second hinge plate 5 are both provided with a protruding plate 12, the door panel 2 is provided with a groove 13 matched with the protruding plate 12 in size corresponding to the mounting positions of the first hinge plate 4 and the second hinge plate 5, the protruding plate 12 is inserted into the groove 13, the first hinge plate 4 and the second hinge plate 5 are welded and fixed with the door panel 2, in addition, the inner side of the portion of the first hinge plate 4 extending out of the door panel 2 is attached to the side edge 14 of the door panel, the inner side of the portion of the second hinge plate 5 extending out of the door panel 2 is attached to the side edge 14 of the door panel, and the first hinge plate 4 and the second hinge plate 5 can further play roles of positioning and supporting.

As shown in fig. 1 and 3, in order to facilitate quick opening or closing of the door panel 2, a quick clamp 10 for quickly clamping the door frame 1 is disposed on the other side of the door panel 2 relative to the hinge mechanism 3, a clamping groove 11 is disposed on the outer side of the edge of the door frame 1 close to the door panel 2, and a movable end of the quick clamp 10 extends into the clamping groove 11 and clamps the door panel 2 and the door frame 1.

By adopting the scheme, the hinge mechanism 3 adopts the mode that the rotating shaft 7 is added with the shaft snap spring 9, the rotating shaft 7 can be pulled out after the shaft snap spring 9 is removed, and then the door plate 2 is removed, so that the door is convenient and fast.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, but is intended to cover various modifications, combinations, and alternatives, which will be apparent to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a quick detachable hinged door, includes door frame and door plant, a side of door plant passes through hinge means and articulates on the door frame its characterized in that: the hinge device comprises one or more hinge mechanisms, each hinge mechanism comprises a first hinge plate fixedly arranged on the door panel, a hinge seat fixedly arranged on the door frame, a rotating shaft and a limiting piece, and the first hinge plate is arranged above the hinge seat;

the first hinge plate extends out of the outer side of the door plate, a first hinge hole is formed in the extending end of the first hinge plate, a second hinge hole is formed in the hinge seat, an axial limiting portion is arranged at one end of the rotating shaft, and the other end of the rotating shaft penetrates through the first hinge hole and the second hinge hole and is provided with the limiting piece.

2. The frangible hinge door of claim 1, wherein: the hinge mechanism further comprises a second hinge plate arranged below the first hinge plate in parallel, the hinge seat is arranged between the first hinge plate and the second hinge plate, a third hinge hole is formed in the second hinge plate, and the rotating shaft penetrates through the first hinge hole, the second hinge hole and the third hinge hole.

3. The frangible hinge door of claim 2, wherein: the axial limiting part of the rotating shaft is a handle.

4. The frangible hinge door of claim 2, wherein: the limiting part is a clamp spring for the shaft, and a clamp spring groove is formed in the rotating shaft.

5. The frangible hinge door of claim 4, wherein: one end of the rotating shaft, which is opposite to the handle, sequentially penetrates through the first hinge hole, the second hinge hole and the third hinge hole, and the extending end is axially limited through a shaft clamp spring.

6. The frangible hinge door of claim 1, wherein: the hinge device comprises three hinge mechanisms which are arranged at intervals in the height direction.

7. The frangible hinge door of claim 1, wherein: the door frame is characterized in that the other side of the door plate, which is opposite to the hinge mechanism, is provided with a quick clamping device for quickly clamping the door frame, the outer side of the edge, which is close to the door plate, of the door frame is provided with a clamping groove, and the movable end of the quick clamping device extends into the clamping groove and clamps the door plate and the door frame.

8. The frangible hinge door of claim 2, wherein: the bottom of the first hinge plate and the bottom of the second hinge plate are both provided with protruding plates, the installation positions of the door plate corresponding to the first hinge plate and the second hinge plate are respectively provided with grooves matched with the protruding plates in size, the protruding plates are inserted into the grooves, and the first hinge plate, the second hinge plate and the door plate are welded and fixed.

9. The frangible hinge door of claim 8, wherein: the inner side of the part of the first hinge plate extending out of the door panel is attached to the side edge of the door panel, and the inner side of the part of the second hinge plate extending out of the door panel is attached to the side edge of the door panel.