CN218815869U

CN218815869U - Rotating shaft of courtyard door

Info

Publication number: CN218815869U
Application number: CN202223297793.7U
Authority: CN
Inventors: 吴孝玉
Original assignee: Foshan City Nanhai District Yuting Metal Products Co ltd
Current assignee: Foshan City Nanhai District Yuting Metal Products Co ltd
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-07
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a courtyard door pivot relates to pivot equipment technical field, including a door body, the outside of the door body is equipped with the door frame, be equipped with gate earth axle, gate heavenly stems between the door body, the door frame, the bottom surface of the door body is located to the gate earth axle, the top surface of the door body is located to gate heavenly stems, gate earth axle includes buried block in advance, first fixed plate and installation bolt, the top surface of buried block in advance is equipped with first fixed plate, the top surface of first fixed plate is equipped with the installation bolt, the interpolation is equipped with mounting bolt on the installation bolt, through the setting of gate earth axle and gate heavenly stems, has replaced traditional hinge connection, simple structure, easily operation has saved the manpower greatly, and convenient to use through the setting of bearing, when effectively avoiding rotating the gate, carries out the static friction constantly, uses the problem that takes place wearing and tearing or produce the switching door noise easily for a long time to improve the practicality of use greatly.

Description

Rotating shaft of courtyard door

Technical Field

The utility model relates to a pivot equipment technical field specifically is a courtyard door pivot.

Background

The courtyard door is an important means for decorating courtyards and protecting the safety of families, and the rotating shaft rotates around when the door is opened and closed.

Through retrieval, a patent with the Chinese patent authorization number of CN211573348U discloses an anti-theft courtyard gate, which comprises a left door frame, a right door frame, a left door, a right door, a positioning seat and an anti-theft mechanism, wherein the left door is hinged on the left door frame through a hinge, the right door is hinged on the right door frame through a hinge, the positioning seat is fixedly connected to one side of the middle part of the back surface of the left door, the anti-theft mechanism is fixedly connected to one side, close to the positioning seat, of the middle part of the back surface of the right door, and the anti-theft mechanism comprises a box body, a stepping motor, a cam, a movable plate and a positioning rod; however, the device is still connected and fixed by a hinge, but the device is easily damaged by excessive force, and when the gate is rotated, static friction is generated at any time, and abrasion or noise of opening and closing the gate is easily generated after long-term use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a rotating shaft of a courtyard door, which solves the problems in the background technology.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the rotating shaft of the courtyard door comprises a door body, wherein a door frame is arranged on the outer side of the door body, a door ground shaft and a door top shaft are arranged between the door body and the door frame, the door ground shaft is arranged on the bottom surface of the door body, the door top shaft is arranged on the top surface of the door body, the door ground shaft comprises an embedded block, a first fixing plate and an installation bolt, the top surface of the embedded block is provided with the first fixing plate, the top surface of the first fixing plate is provided with the installation bolt, and the installation bolt is inserted into the installation bolt.

Preferably, the inner wall of the embedded block is provided with a dustproof cover, and the bottom surface of the dustproof cover is provided with a plane bearing.

Preferably, the gate day axle includes installation piece, telescopic shaft, second fixed plate, the installation piece is located inside the door frame, the vertical telescopic shaft that is equipped with in installation piece bottom surface, the telescopic shaft bottom is equipped with the second fixed plate, the second fixed plate bottom surface is equipped with slide mechanism.

Preferably, slide mechanism includes first sliding block, second sliding block and support arm, first sliding block bottom surface is equipped with the second sliding block, first sliding block, second sliding block one side are equipped with the support arm, the support arm passes through the bull stick and is connected with first sliding block, second sliding block.

Preferably, the second fixed plate bottom surface bilateral symmetry is vertical to be equipped with two mounting panels, two be equipped with the protecting crust through bolted connection between the mounting panel, the protecting crust cover is established on slide mechanism.

Preferably, the inner wall of the mounting block is provided with a copper sleeve, and the outer wall of the copper sleeve is sleeved with a bearing.

(III) advantageous effects

The utility model provides a rotating shaft of a courtyard door. The method has the following beneficial effects:

(1) The rotating shaft of the courtyard door replaces the traditional hinge connection by the arrangement of the ground shaft of the door and the top shaft of the door, has a simple structure, is easy to operate, greatly saves manpower and is convenient to use.

(2) According to the rotating shaft of the courtyard door, through the arrangement of the bearing, the problems that static friction is always performed when the door is rotated, abrasion is easy to occur or door opening and closing noise is generated when the door is used for a long time are effectively avoided, and therefore the practicability of use is greatly improved.

Drawings

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

fig. 2 is a schematic view of the gate ground shaft structure of the present invention;

FIG. 3 is a schematic view of the structure of the dust cap of the present invention;

fig. 4 is a schematic view of the structure of the gate head axis of the present invention;

fig. 5 is a schematic structural view of the sliding mechanism of the present invention.

In the figure, 1-door body, 2-door frame, 3-door ground shaft, 4-door top shaft, 5-embedded block, 6-fixed plate, 7-installation bolt, 8-installation bolt, 9-dust cover, 10-plane bearing, 11-installation block, 12-telescopic shaft, 13-second fixed plate, 14-sliding mechanism, 15-first sliding block, 16-second sliding block, 17-supporting arm, 18-installation plate, 19-protective shell, 20-copper sleeve and 21-bearing.

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 efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, an embodiment of the present invention provides a technical solution: the rotating shaft of the courtyard door comprises a door body 1, wherein a door frame 2 is arranged on the outer side of the door body 1, a door ground shaft 3 and a door top shaft 4 are arranged between the door body 1 and the door frame 2, the door ground shaft 3 is arranged on the bottom surface of the door body 1, the door top shaft 4 is arranged on the top surface of the door body 1, the door ground shaft 3 comprises an embedded block 5, a first fixing plate 6 and an installation bolt 7, the top surface of the embedded block 5 is provided with the first fixing plate 6, the top surface of the first fixing plate 6 is provided with the installation bolt 7, the installation bolt 7 is provided with an installation bolt 8 in an inserted mode, the traditional hinge connection is replaced through the arrangement of the door ground shaft 3 and the door top shaft 4, the rotating shaft is simple in structure and easy to operate, manpower is greatly saved, and the rotating shaft is convenient to use.

The inner wall of the embedded block 5 is provided with a dustproof cover 9, the bottom surface of the dustproof cover 9 is provided with a plane bearing 10, static friction is constantly carried out when the door is effectively prevented from rotating through the arrangement of the bearing, and the problem of abrasion or door opening and closing noise generation easily occurs in long-term use, so that the practicability of use is greatly improved.

The gate day axle 4 includes installation piece 11, telescopic shaft 12, second fixed plate 13, installation piece 11 is located inside the door frame 2, the vertical telescopic shaft 12 that is equipped with in installation piece 11 bottom surface, the telescopic shaft 12 bottom is equipped with second fixed plate 13, second fixed plate 13 bottom surface is equipped with slide mechanism 14.

The sliding mechanism 14 comprises a first sliding block 15, a second sliding block 16 and a support arm 17, the second sliding block 16 is arranged on the bottom surface of the first sliding block 15, the support arm 17 is arranged on one side of the first sliding block 15 and one side of the second sliding block 16, and the support arm 17 is connected with the first sliding block 15 and the second sliding block 16 through a rotating rod.

Two mounting panels 18 are vertically equipped with to second fixed plate 13 bottom surface bilateral symmetry, two be equipped with protecting crust 19 through bolted connection between the mounting panel 18, the protecting crust 19 cover is established on slide mechanism 14.

The inner wall of the mounting block 11 is provided with a copper sleeve 20, and the outer wall of the copper sleeve 20 is sleeved with a bearing 21.

When the door is used, the door frame 2 is arranged on the outer side of the door body 1, the door ground shaft 3 and the door top shaft 4 are arranged between the door body 1 and the door frame 2, the door ground shaft 3 is arranged on the bottom surface of the door body 1, the door top shaft 4 is arranged on the top surface of the door body 1, the door ground shaft 3 comprises an embedded block 5, a fixed plate 6 and an installation bolt 7, the top surface of the embedded block 5 is provided with the first fixed plate 6, the top surface of the first fixed plate 6 is provided with the installation bolt 7, the installation bolt 7 is inserted with an installation bolt 8, the traditional hinge connection is replaced by the arrangement of the door ground shaft 3 and the door top shaft 4, the door is simple in structure and easy to operate, the manpower is greatly saved, the door is convenient to use, the dustproof cover 9 is arranged on the inner wall of the embedded block 5, the plane bearing 10 is arranged on the bottom surface of the dustproof cover 9, the problem that the abrasion or the door opening and closing noise is easily generated when the door is rotated due to the static friction constantly is effectively avoided through the arrangement of the bearing, thereby greatly improving the practicability of use, the gate top shaft 4 comprises a mounting block 11, a telescopic shaft 12 and a second fixing plate 13, the mounting block 11 is arranged inside the door frame 2, the telescopic shaft 12 is vertically arranged on the bottom surface of the mounting block 11, the second fixing plate 13 is arranged at the bottom end of the telescopic shaft 12, the sliding mechanism 14 is arranged on the bottom surface of the second fixing plate 13, the sliding mechanism 14 comprises a first sliding block 15, a second sliding block 16 and a support arm 17, the second sliding block 16 is arranged on the bottom surface of the first sliding block 15, the support arm 17 is arranged on one side of the first sliding block 15 and the second sliding block 16 through a rotating rod, two mounting plates 18 are symmetrically and vertically arranged on the two sides of the bottom surface of the second fixing plate 13, a protective shell 19 is arranged between the two mounting plates 18 through bolt connection, the protective shell 19 is sleeved on the sliding mechanism 14, the inner wall of the mounting block 11 is provided with a copper sleeve 20, the bearing 21 is sleeved on the outer wall of the copper sleeve 20.

The utility model discloses a 1-door body, 2-door frame, 3-gate earth's axis, 4-gate heaven axle, 5-embedded piece, 6-fixed plate, 7-installation bolt, 8-construction bolt, 9-shield, 10-plane bearing, 11-installation piece, 12-telescopic shaft, 13-second fixed plate, 14-slide mechanism, 15-first sliding block, 16-second sliding block, 17-support arm, 18-mounting panel, 19-protecting crust, 20-copper sheathing, 21-bearing, the part is general standard or the part that technical staff in the field knows, its structure and principle all can all be known or can be known through conventional experimental method for this technical staff through the technical manual.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied 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.

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 rotary shaft of the courtyard door comprises a door body (1), and is characterized in that: the outside of the door body (1) is equipped with door frame (2), be equipped with gate ground axle (3), gate day axle (4) between the door body (1), door frame (2), the bottom surface of the door body (1) is located in gate ground axle (3), the top surface of the door body (1) is located in gate day axle (4), gate ground axle (3) are including buried piece (5), first fixed plate (6) and installation bolt (7), the top surface of buried piece (5) is equipped with first fixed plate (6), the top surface of first fixed plate (6) is equipped with installation bolt (7), insert on installation bolt (7) and be equipped with mounting bolt (8).

2. The patio door hinge of claim 1, wherein: the inner wall of the embedded block (5) is provided with a dustproof cover (9), and the bottom surface of the dustproof cover (9) is provided with a plane bearing (10).

3. The patio door hinge of claim 1, wherein: gate day axle (4) are including installation piece (11), telescopic shaft (12), second fixed plate (13), inside door frame (2) was located in installation piece (11), installation piece (11) bottom surface is vertical to be equipped with telescopic shaft (12), telescopic shaft (12) bottom is equipped with second fixed plate (13), second fixed plate (13) bottom surface is equipped with slide mechanism (14).

4. The patio door hinge of claim 3, wherein: slide mechanism (14) include first sliding block (15), second sliding block (16) and support arm (17), first sliding block (15) bottom surface is equipped with second sliding block (16), first sliding block (15), second sliding block (16) one side are equipped with support arm (17), support arm (17) are connected with first sliding block (15), second sliding block (16) through the bull stick.

5. The patio door hinge of claim 3, wherein: second fixed plate (13) bottom surface bilateral symmetry is vertical to be equipped with two mounting panels (18), two be equipped with protecting crust (19) through bolted connection between mounting panel (18), protecting crust (19) cover is established on slide mechanism (14).

6. The patio door hinge of claim 3, wherein: the mounting block (11) inner wall is equipped with copper sheathing (20), copper sheathing (20) outer wall cover is equipped with bearing (21).