CN111577048A

CN111577048A - Use method of environment-friendly wooden door connecting device

Info

Publication number: CN111577048A
Application number: CN202010392881.1A
Authority: CN
Inventors: 不公告发明人
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-19
Filing date: 2019-06-19
Publication date: 2020-08-25
Also published as: CN110242187A; CN110242187B

Abstract

The invention discloses a use method of an environment-friendly wooden door connecting device, which comprises a rotating inner ring, wherein a rotating outer ring in a semicircular arrangement is rotatably connected to the rotating inner ring, the rotating outer ring is installed on a door body, a first permanent magnet strip and a third permanent magnet strip are symmetrically embedded into one end of the rotating outer ring, the first permanent magnet strip and the third permanent magnet strip are respectively positioned on the outer side and the inner side of the rotating inner ring, a first communicating cavity and a second communicating cavity are arranged on the rotating inner ring, aqueous solution is filled in the second communicating cavity, and one end of the first communicating cavity is communicated with an expansion bag. The invention enables the rotating outer ring to slowly rotate under the action of the flowing of the aqueous solution, thereby reducing the moving speed of the door body when the door body is closed, avoiding the door body from impacting the door frame under the action of wind force to generate strong vibration, resulting in the falling of the decoration on the wall and the cracking of wall cement, simultaneously avoiding generating great noise and reducing noise pollution.

Description

Use method of environment-friendly wooden door connecting device

Technical Field

The invention relates to the technical field of machinery, in particular to a use method of an environment-friendly wooden door connecting device.

Background

Along with the pulling of a large number of residential areas, the generation of things around the residential buildings is promoted, the indoor decoration is more and more paid attention by people, and the wooden door is a necessity for horizontal type in a residential area.

But when present timber wind-force was too big, the door body often closed along with the air current, can produce very big vibration to make the decorative painting on the wall can drop, the time of having a specified duration can make the cement fracture on the wall.

Disclosure of Invention

The invention aims to solve the defects in the prior art, such as: when present timber wind-force was too big, the door body often closed along with the air current, can produce very big vibration to make the decorative painting on the wall can drop, the time of having a specified duration can make the cement fracture on the wall.

In order to achieve the purpose, the invention adopts the following technical scheme:

an environment-friendly wood door connecting device comprises a rotating inner ring, wherein a rotating outer ring which is arranged in a semicircular shape is rotatably connected to the rotating inner ring, the rotating outer ring is installed on a door body, a first permanent magnet strip and a third permanent magnet strip are symmetrically embedded into one end of the rotating outer ring, the first permanent magnet strip and the third permanent magnet strip are respectively positioned on the outer side and the inner side of the rotating inner ring, a first communicating cavity and a second communicating cavity are arranged on the rotating inner ring, a water solution is filled in the second communicating cavity, one end of the first communicating cavity is communicated with an expansion bag, a friction plate is bonded on the outer surface of the expansion bag close to one side of the rotating outer ring, one end of the second communicating cavity is slidably connected with the second permanent magnet strip, the second permanent magnet strip is positioned between the first permanent magnet strip and the third permanent magnet strip, a strip-shaped iron block is fixedly connected to the inner side of the rotating inner ring, and the strip-shaped iron block and the, the permanent magnet type permanent magnet motor is characterized in that an annular spring is fixedly connected between the third permanent magnet strip and the strip-shaped iron block, the first communicating cavity and the second communicating cavity are communicated with a connecting pipe which is transversely arranged, one end of the connecting pipe is further communicated with a blocking sleeve, and the blocking sleeve is semicircular.

Preferably, the aperture of the cross section of the second communicating cavity is larger than that of the first communicating cavity.

Preferably, the second permanent magnet strip, the first permanent magnet strip and the third permanent magnet strip have opposite magnetization directions on opposite sides.

Compared with the prior art, the invention has the beneficial effects that:

1. under the effect that aqueous solution flows for rotate the slow rotation of outer loop, and then the speed that removes when reducing the door body and closing the door, avoid the door body to make its striking on the door frame under the effect of wind, produce strong vibration, lead to dropping of wall facial make-up ornaments to and the fracture of wall cement, can avoid producing very big noise simultaneously, noise abatement pollution.

2. When a part of water solution enters the first communicating cavity, the expansion bag is slowly expanded, and then the friction plate is slowly propped against the inner side of the rotating outer ring, so that friction is generated, the speed of the rotating outer ring is further reduced, and a buffering effect is achieved.

3. Inside aqueous solution flows into the separation cover from the connecting pipe for the separation cover must get into and expand because of aqueous solution, and the separation cover can play the effect of buffering when the door body collides with the door frame, thereby reduces the striking, increases the protection to the door body, and when the door body was closed simultaneously, the separation cover can extrude the door body, makes the stability more of the door body, can not produce garrulous sound because of rocking under the effect of wind force, improves user's experience and feels.

Drawings

FIG. 1 is a schematic front view of an environmental-friendly wooden door connecting device according to the present invention;

FIG. 2 is a schematic view of a rotation structure of the connecting device for an environmental-friendly wooden door according to the present invention.

In the figure: the device comprises a rotating inner ring 1, a rotating outer ring 2, a friction plate 3, an expansion bag 4, a first permanent magnet strip 5, a second permanent magnet strip 6, an annular spring 7, a first communicating cavity 8, a blocking sleeve 9, a connecting pipe 10, a strip-shaped iron block 11, a second communicating cavity 12 and a third permanent magnet strip 13.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the 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 thus, should not be construed as limiting the present invention.

Referring to fig. 1-2, an environment-friendly wood door connecting device comprises a rotating inner ring 1, a rotating outer ring 2 arranged in a semicircular shape is rotatably connected to the rotating inner ring 1, the rotating outer ring 2 is installed on a door body, a first permanent magnet strip 5 and a third permanent magnet strip 13 are symmetrically embedded at one end of the rotating outer ring 2, the first permanent magnet strip 5 and the third permanent magnet strip 13 are respectively positioned at the outer side and the inner side of the rotating inner ring 1, a first communicating cavity 8 and a second communicating cavity 12 are arranged on the rotating inner ring 1, the caliber of the cross section of the second communicating cavity 12 is larger than that of the first communicating cavity 8, a water solution is filled in the second communicating cavity 12, one end of the first communicating cavity 8 is communicated with an expansion capsule 4, the outer surface of one side of the expansion capsule 4, which is close to the rotating outer ring 2, is bonded with a second permanent magnet strip 6, the second permanent magnet strip 6 is positioned between the first permanent magnet strip 5 and the third permanent magnet strip 13, the opposite side magnetization direction of second permanent-magnet strip 6 and first permanent-magnet strip 5, third permanent-magnet strip 13, the inboard of rotating inner ring 1 is fixedly connected with bar iron plate 11 still, bar iron plate 11 and third permanent-magnet strip 13 are the symmetry setting, fixedly connected with ring spring 7 between third permanent-magnet strip 13 and the bar iron plate 11, first intercommunication chamber 8 and second intercommunication chamber 12 communicate the connecting pipe 10 that has horizontal setting jointly, the one end of connecting pipe 10 still communicates has separation sleeve 9, separation sleeve 9 is the semicircular setting.

In the invention, the pressure intensity among the second communicating cavity 12, the expansion bag 4 and the blocking sleeve 9 is in a balanced state in an initial state, at the moment, the annular spring 7 is in a stretching state, the door body is automatic under the action of the annular spring 7, when the rotary outer ring 2 rotates, the second permanent magnet strip 6 moves in the second communicating cavity 12 along with the rotary outer ring 2 under the action of attraction force, so as to extrude the water solution in the inner part, when a part of the water solution flows into the first communicating cavity 8 from the second communicating cavity 12, because the caliber is suddenly reduced, the pressure is instantly increased under the extrusion of the second permanent magnet strip 6, and simultaneously the second permanent magnet strip 6 is reacted, so as to play a buffering effect, the rotary outer ring 2 slowly rotates, further reduce the moving speed of the door body when the door body is closed, avoid the door body from impacting on a door frame under the action of wind force to generate strong vibration, the falling of the decoration on the wall and the cracking of the wall cement can be caused, and simultaneously, the great noise can be avoided, and the noise pollution can be reduced.

In the process of rotating the outer rotating ring 2, when a part of aqueous solution enters the first communicating cavity 8, the expansion bag 4 is slowly expanded, and then the friction plate 3 is slowly propped against the inner side of the outer rotating ring 2, so that friction is generated, the speed of rotating the outer ring 2 is further reduced, and a buffering effect is achieved.

When 6 interdynamic and extrudees of second permanent-magnet strip, inside aqueous solution flows into spacer 9 from connecting pipe 10, make spacer 9 because aqueous solution and must get into and expand, spacer 9 can play the effect of buffering when the door body collides with the door frame, thereby reduce the striking, increase the protection to the door body, when the door body was closed simultaneously, spacer 9 can extrude the door body, make the stability more of the door body, can not produce garrulous sound because of rocking under the effect of wind force, improve user's experience and feel.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The utility model provides an application method of environmental protection timber connecting device, environmental protection timber connecting device include rotates inner ring (1), its characterized in that, it has the rotation outer ring (2) that the semicircle of a semicircle set up to rotate to be connected with on rotation inner ring (1), it installs on the door body to rotate outer ring (2), the one end symmetry of rotating outer ring (2) is inlayed and is equipped with first permanent-magnet strip (5) and third permanent-magnet strip (13), first permanent-magnet strip (5) and third permanent-magnet strip (13) are located the outside and the inboard of rotating inner ring (1) respectively, be equipped with first intercommunication chamber (8) and second intercommunication chamber (12) on rotation inner ring (1), second intercommunication chamber (12) intussuseption is filled with water solution, the one end intercommunication inflation bag (4) in first intercommunication chamber (8), the surface that inflation bag (4) is close to rotation outer ring (2) one side is equipped with friction disc (3), one end of the second communicating cavity (12) is slidably connected with a second permanent magnet strip (6), the second permanent magnet strip (6) is located between the first permanent magnet strip (5) and the third permanent magnet strip (13), the inner side of the rotating inner ring (1) is also fixedly connected with a strip-shaped iron block (11), the strip-shaped iron block (1) and the third permanent magnet strip (13) are symmetrically arranged, an annular spring (7) is fixedly connected between the third permanent magnet strip (13) and the strip-shaped iron block (11), the first communicating cavity (8) and the second communicating cavity (12) are jointly communicated with a connecting pipe (10) which is transversely arranged, one end of the connecting pipe (10) is also communicated with a blocking sleeve (9), and the blocking sleeve (9) is arranged in a semicircular shape; the opposite sides of the second permanent magnet strip (6), the first permanent magnet strip (5) and the third permanent magnet strip (13) have opposite magnetization directions; when the water-saving expansion chamber is used, the pressure intensity among the second communicating chamber, the expansion chamber and the blocking sleeve is in a balanced state in an initial state, the annular spring is in a stretching state, the door body is automatic under the action of the annular spring, when the rotating outer ring rotates, the second permanent magnetic strips move in the second communicating chamber along with the rotating outer ring under the action of attraction force so as to extrude the internal water solution, when a part of the water solution flows into the first communicating chamber from the second communicating chamber, the pressure is instantly increased under the extrusion of the second permanent magnetic strips due to the sudden reduction of the caliber, meanwhile, the second permanent magnetic strips are reacted so as to play a buffering effect, so that the rotating outer ring slowly rotates, when a part of the water solution enters the first communicating chamber in the rotating process of the rotating outer ring, the expansion chamber is slowly expanded, and then the friction plate slowly pushes against the inner side of the rotating outer ring, thereby generating friction to further reduce the speed of rotating the outer ring; when the second permanent magnet strips are interactive and extruded, the water solution inside flows into the separation sleeve from the connecting pipe, so that the separation sleeve can expand due to the water solution, the separation sleeve can play a role in buffering when the door body collides with the door frame, and the separation sleeve can extrude the door body when the door body is closed.