CN211851450U

CN211851450U - Heavy vertical hinged door

Info

Publication number: CN211851450U
Application number: CN202020162286.4U
Authority: CN
Inventors: 文茂
Original assignee: Sichuan Guangming Medical Equipment Installation Engineering Co ltd
Current assignee: Sichuan Guangming Medical Equipment Installation Engineering Co ltd
Priority date: 2020-02-11
Filing date: 2020-02-11
Publication date: 2020-11-03
Anticipated expiration: 2030-02-11

Abstract

The utility model belongs to the technical field of heavy door, a heavy vertical hinged door is disclosed, including door frame (1) and the door body (2), door frame (1) lower part is provided with first calorie of hole (3), and door frame (1) upper portion is provided with second card hole (4), and door body (2) lower part is provided with first spacing pivot (5) that can block into first calorie of hole (3), and door body (2) upper portion is provided with mounting groove (6), is provided with elasticity in mounting groove (6) and resets piece (7), and elasticity resets piece (7) upper end and is provided with the spacing pivot (8) of second that can block into second card hole (4). The utility model discloses simple to operate, reliability are high, have more the security.

Description

Heavy vertical hinged door

Technical Field

The utility model belongs to the technical field of heavy door, concretely relates to heavy vertical hinged door.

Background

The vertical hinged door is a door body structure in a common form, and under a common condition, a door body is installed in a hinge connection mode, and is often fixed in a screw fixing mode and the like, so that the installation is very inconvenient. Moreover, heavy protective doors with larger weight can be installed in hospitals, offices, markets and the like, and because the door body is heavy, the connection between the hinge and the door body or the door frame can be loosened after a long time, so that potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a heavy vertical hinged door.

The utility model discloses the technical scheme who adopts does: the utility model provides a heavy vertical hinged door, includes the door frame and the door body, and the door frame lower part is provided with first card hole, and door frame upper portion is provided with second card hole, and door body lower part is provided with the first spacing pivot that can block into first card hole, and door body upper portion is provided with the mounting groove, is provided with elasticity piece that resets in the mounting groove, and elasticity resets and is provided with the spacing pivot of second that can block into second card hole.

Furthermore, the lower part of the door frame is provided with a plane bearing, an inner hole of the plane bearing forms a first clamping hole, the first limiting rotating shaft is step-shaped, and the step surface of the first limiting rotating shaft is in contact with the top surface of the plane bearing.

Furthermore, the upper part of the door body is fixedly connected with a first cylindrical part, and a cavity of the first cylindrical part forms an installation groove.

Further, elasticity reset the piece and set up in first tubular element, and elasticity reset the lower extreme and first tubular element fixed connection of piece, elasticity reset the upper end and the spacing pivot fixed connection of second of piece.

Furthermore, a second cylindrical part is fixedly connected to the upper portion of the door frame, and a cavity of the second cylindrical part forms a second clamping hole.

Further, the elastic reset piece is a spring.

The utility model has the advantages that: during the installation, directly after first spacing pivot card is gone into first card hole, make the spacing pivot of second and second card hole align, the spacing pivot of second card is gone into the second card hole under the effect of elasticity piece that resets to realize the installation of the door body, simple and convenient. And, compare hinge connection, this vertical hinged door structure is more reliable, and the security is higher.

Drawings

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

FIG. 2 is an enlarged schematic view of A of FIG. 1;

FIG. 3 is an enlarged schematic view of B of FIG. 1;

FIG. 4 is a first schematic structural view of a door frame;

FIG. 5 is a second schematic structural view of the door frame;

FIG. 6 is a schematic view of a door body construction;

in the figure: the door comprises a door frame 1, a door body 2, a first clamping hole 3, a second clamping hole 4, a first limiting rotating shaft 5, a mounting groove 6, an elastic reset piece 7, a second limiting rotating shaft 8, a plane bearing 9, a step surface 10, a first cylindrical piece 11 and a second cylindrical piece 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms "upper", "front", "rear", "left", "right", "bottom", "side", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present embodiments.

In the description of the embodiments of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as appropriate by those of ordinary skill in the art.

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

Example one

As shown in fig. 1-6, a heavy-duty vertical hinged door comprises a door frame 1 and a door body 2, wherein a first clamping hole 3 is formed in the lower portion of the door frame 1, a second clamping hole 4 is formed in the upper portion of the door frame 1, a first limiting rotating shaft 5 capable of being clamped into the first clamping hole 3 is arranged on the lower portion of the door body 2, a mounting groove 6 is formed in the upper portion of the door body 2, an elastic resetting piece 7 is arranged in the mounting groove 6, and a second limiting rotating shaft 8 capable of being clamped into the second clamping hole 4 is arranged at the upper end of the elastic.

During the installation, directly after 5 card income first card holes 3 of door frame 1 lower parts with first spacing pivot, drag the door body 2, make the spacing pivot 8 of second on the door body 2 upper portion align with the second card hole 4 on door frame 1 upper portion, the spacing pivot 8 of second card is gone into the second card hole 4 under the effect of elasticity piece 7 that resets to realize the installation of the door body 1, simple and convenient.

Example two

As shown in fig. 1 and 3, a plane bearing 9 is disposed at the lower part of the door frame 1, an inner hole of the plane bearing 9 forms a first clamping hole 3, the first limiting rotating shaft 5 is step-shaped, and a step surface 10 of the first limiting rotating shaft 5 contacts with the top surface of the plane bearing 9. Specifically, the plane bearing 9 is fixedly connected with the door frame 1, the first limiting rotating shaft 5 is fixedly connected with the door body 2, and the small-diameter section of the first limiting rotating shaft 5 is installed in the inner hole of the plane bearing 9. The plane bearing 9 makes the rotation of the door body 1 smoother.

EXAMPLE III

As shown in fig. 2, a first cylindrical member 11 is fixedly connected to the upper portion of the door body 2, and a cavity of the first cylindrical member 11 forms the mounting groove 6, so that the door body 2 is easier to process.

Example four

Preferably, the elastic reset piece 7 is arranged in the first cylindrical piece 11, the lower end of the elastic reset piece 7 is fixedly connected with the first cylindrical piece 11, and the upper end of the elastic reset piece 7 is fixedly connected with the second limit rotating shaft 8.

EXAMPLE five

As shown in fig. 1, a second cylindrical member 12 is fixedly connected to an upper portion of the door frame 1, and a cavity of the second cylindrical member 12 forms a second clamping hole 4, so that the door frame 1 is easier to process.

EXAMPLE six

Preferably, the elastic return element 7 is a spring.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. A heavy vertical hinged door which characterized in that: including door frame (1) and the door body (2), door frame (1) lower part is provided with first card hole (3), door frame (1) upper portion is provided with second card hole (4), the door body (2) lower part is provided with first spacing pivot (5) that can block into first card hole (3), the door body (2) upper portion is provided with mounting groove (6), be provided with in mounting groove (6) and have elasticity piece (7) that reset, elasticity resets and is provided with the spacing pivot (8) of second that can block into second card hole (4) in piece (7) upper end.

2. A heavy-duty vertical hinged door according to claim 1, wherein: the door frame (1) lower part be provided with flat bearing (9), the hole of flat bearing (9) constitutes first card hole (3), first spacing pivot (5) be the step form, step face (10) of first spacing pivot (5) contact with the top surface of flat bearing (9).

3. A heavy-duty vertical hinged door according to claim 1, wherein: the upper portion of the door body (2) is fixedly connected with a first cylindrical part (11), and a cavity of the first cylindrical part (11) forms an installation groove (6).

4. A heavy-duty vertical hinged door according to claim 3, wherein: elasticity reset piece (7) set up in first tubular (11), and the lower extreme and first tubular (11) fixed connection of elasticity reset piece (7), the upper end and the spacing pivot of second (8) fixed connection of elasticity reset piece (7).

5. A heavy-duty vertical hinged door according to claim 1, wherein: the upper part of the door frame (1) is fixedly connected with a second cylindrical part (12), and a cavity of the second cylindrical part (12) forms a second clamping hole (4).

6. A heavy-duty vertical hinged door according to claim 1, wherein: the elastic reset piece (7) is a spring.