CN112324272A - But automatically closed's motion hinge - Google Patents
But automatically closed's motion hinge Download PDFInfo
- Publication number
- CN112324272A CN112324272A CN202011247435.8A CN202011247435A CN112324272A CN 112324272 A CN112324272 A CN 112324272A CN 202011247435 A CN202011247435 A CN 202011247435A CN 112324272 A CN112324272 A CN 112324272A
- Authority
- CN
- China
- Prior art keywords
- hinge
- door
- door panel
- slideway
- circle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D3/00—Hinges with pins
- E05D3/06—Hinges with pins with two or more pins
- E05D3/18—Hinges with pins with two or more pins with sliding pins or guides
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D11/1028—Devices for preventing movement between relatively-movable hinge parts for maintaining the hinge in two or more positions, e.g. intermediate or fully open
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
- E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
- E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
- E05F1/12—Mechanisms in the shape of hinges or pivots, operated by springs
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D11/00—Additional features or accessories of hinges
- E05D11/10—Devices for preventing movement between relatively-movable hinge parts
- E05D2011/1092—Devices for preventing movement between relatively-movable hinge parts the angle between the hinge parts being adjustable
Abstract
The invention relates to a movable hinge capable of being automatically closed, and solves the problems that an existing door plate hovering mechanism is low in working efficiency and inconvenient to use. Including hinge main part fixed plate, with hinge main part fixed plate articulated door plant mounting panel, the motion hinge is still including the mechanism of hovering that makes the relative hinge main part fixed plate of door plant mounting panel become the angle and hover, the mechanism of hovering is including the hinge linkage connecting piece of connecting door plant mounting panel and connecting body fixed plate, and the damping mechanism that the pulling hinge linkage connecting piece slided and makes the door plant hover on hinge main part fixed plate, the one end of hinge linkage connecting piece is articulated with the door plant mounting panel, the other end and hinge main part fixed plate sliding connection, be equipped with the direction slide on the hinge main part fixed plate, hinge linkage connecting piece drives door plant self-closing in the self-closing slide, can hover in the slide of hovering, can set up self-closing's angle and the angle that the door plant opened of hovering as required, thereby.
Description
Technical Field
The invention relates to a movable hinge capable of automatically closing.
Background
The door plate of the current household appliance is suspended manually or suspended through a damping rotating shaft when being opened and closed. The manual hovering mode requires a user to open the door cover by hand, the user needs to hold the door cover by hand all the time to keep the opening state of the door cover, the user needs to manually close the door cover when the door cover is closed, the damping rotating shaft needs to be manually closed when the damping rotating shaft is hovered and closed, the working efficiency is low, and the user experience is poor.
Disclosure of Invention
The invention aims to solve the problems that the existing door plate hovering mechanism is low in working efficiency and inconvenient to use.
The technical scheme adopted for solving the technical problems provided by the invention is as follows: the automatically closable moving hinge comprises a hinge main body fixing plate, a door plate mounting plate hinged with the hinge main body fixing plate, and a hovering mechanism for hovering the door plate mounting plate relative to the hinge main body fixing plate at an angle, wherein the hovering mechanism comprises a hinge linkage connecting piece for connecting the door plate mounting plate with the hinge main body fixing plate, and a damping mechanism for pulling the hinge linkage connecting piece to slide on the hinge main body fixing plate to hover the door plate, one end of the hinge linkage connecting piece is hinged with the door plate mounting plate, the other end of the hinge linkage connecting piece is connected with the hinge main body fixing plate in a sliding manner, the hinge main body fixing plate is provided with a guide slideway for controlling the opening, closing and hovering of the door plate, one end of the hinge linkage connecting piece is connected with the guide slideway through a roller, one end of the hinge linkage connecting piece is fixedly connected with a roller shaft, the guide slideway comprises an automatic closing slideway which is arranged at the starting end of the guide slideway and has an acute angle with the vertical direction and is used for automatically closing the door plate, and an arc-shaped hovering slideway communicated with the automatic closing slideway, wherein the starting end of the automatic closing slideway is a door plate locking position, the junction of the hovering slideway and the automatic closing slideway is a first hovering position, and the tail end of the hovering slideway is a door plate maximum opening position.
The technical scheme for further limiting the invention comprises the following steps:
the inner side of the bent part of the suspension slideway is provided with more than one adjusting hole, and one of the adjusting holes is internally provided with a detachable adjusting pin for adjusting the traction direction and the traction magnitude of the traction rope on the door panel.
Damping mechanism including with roller shaft fixed connection's haulage rope for the leading wheel of stay cord direction to and the damping spring that the drive stay cord resets, the haulage rope be connected with the head end of spring guide bar, hinge body fixed plate on be equipped with the sleeve that is used for the spring guide bar direction, spring guide bar slip cap locate in the sleeve, the one end and the muffjoint of spring, the other end of spring is connected with the spring dog who locates the spring guide bar tail end.
When the door panel is opened to the first hovering position, a first circle is drawn by taking the hinged point of the hinge linkage connecting piece and the door panel, namely the hinged point of the door panel as the center of a circle and the distance from the roller shaft to the hinged point of the door panel as a radius, a second circle is drawn by taking the rotating shaft of the door panel as the center of a circle and the distance from the rotating shaft of the door panel to the hinged point of the door panel as a radius, and the intersection point of the first circle and the second circle is the tail end position of the first slideway and is also the starting end of the; when the door plant is opened to the maximum position, use the articulated point of hinge linkage connecting piece and door plant hinge point promptly to draw the third circle as the radius with the distance of roller shaft to door plant hinge point as the centre of a circle, use the pivot of door plant as the centre of a circle and use the distance of door plant pivot to door plant hinge point to draw the fourth circle as the radius, the nodical terminal position for the slide that hovers of third circle and fourth circle, the initiating terminal of the slide that hovers and the end of the slide that hovers are connected through the pitch arc and are formed the slide that hovers.
When the door panel is suspended at the maximum angle, the included angle between the door panel and the vertical direction is 88 to 90 degrees.
When the door panel is closed, the included angle between the door panel and the vertical direction is-2 degrees to 0 degree.
The guide slide way protrudes out of the hinge main body fixing plate.
When the door plate is closed, the joint surface of the hinge main body fixing plate and the door plate mounting plate is provided with a guide inclined plane, and the door plate mounting plate is provided with a U-shaped groove matched with the guide inclined plane.
Through the technical scheme, the invention has the beneficial effects that: the hinge linkage connecting piece of the automatically-closed moving hinge drives the door panel to be automatically closed in the automatic closing slide way, can hover in the hovering slide way, and can be provided with an automatic closing angle and a door panel hovering opening angle according to requirements, so that the automatic closing hinge is convenient to use and high in working efficiency.
Drawings
Fig. 1 is a schematic perspective view of a closed state of a kinematic hinge capable of automatically closing according to the present invention.
Fig. 2 is an exploded view of a self-closing kinematic hinge according to the present invention.
FIG. 3 is a diagram illustrating a hovering state structure of an automatically closable motion hinge according to the present invention.
Fig. 4 is a structural view illustrating a fully opened state of an automatically closable moving hinge according to the present invention.
Detailed Description
The structure of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1 to 4, a motion hinge capable of automatically closing comprises a hinge body fixing plate 1, a door plate mounting plate 2 hinged with the hinge body fixing plate, and a hovering mechanism 3 for hovering the door plate mounting plate at an angle relative to the hinge body fixing plate, wherein the hovering mechanism 3 comprises a hinge linkage connecting piece 31 for connecting the door plate mounting plate and the hinge body fixing plate, and a damping mechanism 32 for pulling the hinge linkage connecting piece to slide on the hinge body fixing plate to hover the door plate, one end of the hinge linkage connecting piece is hinged with the door plate mounting plate, the other end is connected with the hinge body fixing plate in a sliding manner, a guide slideway 33 for controlling the opening and closing and hovering of the door plate is arranged on the hinge body fixing plate, one end of the hinge linkage connecting piece is connected with the guide slideway through a roller 34, one end of the hinge linkage connecting piece is fixedly connected with a roller, the guide slideway 33 comprises an automatic closing slideway 331 which is arranged at the starting end of the guide slideway and forms an acute angle with the vertical direction and is used for automatically closing the door panel, and an arc-shaped hovering slideway 332 communicated with the automatic closing slideway, wherein the starting end of the automatic closing slideway is a door panel locking position, the joint of the hovering slideway and the automatic closing slideway is a first hovering position, and the tail end of the hovering slideway is a door panel maximum opening position. In the embodiment, the door panel is automatically closed within the range of 30 degrees from the vertical direction, and when the door panel is closed, the included angle between the door panel and the vertical direction is-2 degrees; the hover is achieved between 30 degrees and 88 degrees. When the door panel is opened to the first hovering position by 30 degrees, a first circle is drawn by taking the hinged point of the hinge linkage connecting piece and the door panel, namely the hinged point of the door panel as the center of circle and the distance from the roller shaft to the hinged point of the door panel as a radius, a second circle is drawn by taking the rotating shaft of the door panel as the center of circle and the distance from the rotating shaft of the door panel to the hinged point of the door panel as a radius, and the intersection point of the first circle and the second circle is the tail end position of the first slideway and is also the starting end of the hovering; when the door plant is opened to maximum position 88 degrees, use the articulated point of hinge linkage connecting piece and door plant promptly the door plant pin joint as the centre of a circle and use the roller shaft to draw the third circle as the radius to the distance of door plant pin joint, use the pivot of door plant as the centre of a circle and use the distance of door plant pivot to door plant pin joint to draw the fourth circle as the radius, the nodical terminal position for the slide that hovers of third circle and fourth circle, the initiating terminal of the slide that hovers and the end of the slide that hovers are connected through the pitch arc and are formed the slide that hovers. During specific implementation, the door plate can be automatically closed within the range of acute angles with the vertical direction according to requirements, for example, when the door plate is closed, the included angle between the door plate and the vertical direction is-2 degrees to 0 degree. In particular implementations, a suitable hover angle range may be set. For example, when the door panel is suspended at the maximum angle, the angle between the door panel and the vertical direction is 88 to 90 degrees. The hinge linkage connecting piece of the automatically-closed moving hinge drives the door panel to be automatically closed in the automatic closing slide way, can hover in the hovering slide way, and can be provided with an automatic closing angle and a door panel hovering opening angle according to requirements, so that the automatic closing hinge is convenient to use and high in working efficiency.
In this embodiment, when the door panel is closed, the guiding inclined plane 11 is disposed on the joint surface of the hinge main body fixing plate 1 and the door panel mounting plate, and the U-shaped groove 21 matched with the guiding inclined plane is disposed on the door panel mounting plate 2. If the door panel is closed and the included angle between the door panel and the vertical direction is-2 degrees, the included angle between the guide inclined plane and the vertical direction is-2 degrees, so that the door panel is closed tightly.
In this embodiment, the inner side of the bent portion of the hovering slideway is provided with more than one adjusting hole, and one of the adjusting holes is provided with a detachable adjusting pin 4 for adjusting the traction direction and the traction magnitude of the traction rope on the door panel. When the gyro wheel rolls in the slide of hovering, the in-process that the gyro wheel drove the end of pulling of haulage rope and removed along the slide of hovering, and the haulage rope is hung on the adjusting pin, and the haulage rope receives the effect of adjusting pin at the in-process that removes, and traction force and direction of pulling constantly change to can adjust the position of adjusting pin according to the weight of door plant, thereby set up the automatic closing position of different angles and the position of hovering of different angles.
In this embodiment, the damping mechanism 32 includes a pulling rope 321 fixedly connected to the roller shaft, a guide wheel 322 for guiding the pulling rope, and a damping spring 323 for driving the pulling rope to return, the pulling rope is connected to the head end of the spring guide rod 324, a sleeve 325 for guiding the spring guide rod is disposed on the hinge body fixing plate, the spring guide rod is slidably sleeved in the sleeve, one end of the spring is connected to the sleeve, and the other end of the spring is connected to a spring stop disposed at the tail end of the spring guide rod. When the roller rolls, the traction rope is driven to pull the spring guide rod to move, so that the spring stop block pushes the spring to compress the spring, and when the traction force is cancelled, the spring rebounds to pull the traction rope to reset.
In this embodiment, the guide slide protrudes from the hinge body fixing plate. The hinge main body fixing plate is made of sheet metal materials, and the guide slideway is formed by punching. The guide slide way protrudes out of the hinge main body fixing plate, so that the hinge linkage connecting piece is convenient to mount, and the hinge linkage connecting piece and the hinge main body fixing plate are prevented from being interfered; meanwhile, the strength of the guide slideway is enhanced, so that the guide slideway is not easy to deform.
While the present invention has been described in detail and with reference to the accompanying drawings, it is not to be construed as limiting the scope of the invention. Various modifications and changes may be made by those skilled in the art without inventive step within the scope of the present invention as described in the appended claims.
Claims (8)
1. The utility model provides a but self-closing's motion hinge, including hinge main part fixed plate, with hinge main part fixed plate articulated door plant mounting panel, its characterized in that: the motion hinge also comprises a hovering mechanism which enables the door panel mounting plate to hover at an angle relative to the hinge main body fixing plate, the hovering mechanism comprises a hinge linkage connecting piece for connecting the door panel mounting plate and the hinge main body fixing plate and a damping mechanism for pulling the hinge linkage connecting piece to slide on the hinge main body fixing plate to enable the door panel to hover, one end of the hinge linkage connecting piece is hinged with the door panel mounting plate, the other end of the hinge linkage connecting piece is connected with the hinge main body fixing plate in a sliding manner, a guide slideway for controlling the door panel to hover in an opening and closing manner is arranged on the hinge main body fixing plate, one end of the hinge linkage connecting piece is connected with the guide slideway through a roller, one end of the hinge linkage connecting piece is fixedly connected with a roller shaft, the roller is rolled in the guide slideway, the guide slideway comprises an automatic closing slideway which is arranged at the starting end, and the arc-shaped hovering slideway is communicated with the automatic closing slideway, the starting end of the automatic closing slideway is a door plate locking position, the joint of the hovering slideway and the automatic closing slideway is a first hovering position, and the tail end of the hovering slideway is a door plate maximum opening position.
2. An automatically closable motion hinge as defined in claim 1, wherein: the inner side of the bent part of the suspension slideway is provided with more than one adjusting hole, and one of the adjusting holes is internally provided with a detachable adjusting pin for adjusting the traction direction and the traction magnitude of the traction rope on the door panel.
3. An automatically closable motion hinge as defined in claim 1, wherein: damping mechanism including with roller shaft fixed connection's haulage rope for the leading wheel of stay cord direction to and the damping spring that the drive stay cord resets, the haulage rope be connected with the head end of spring guide bar, hinge body fixed plate on be equipped with the sleeve that is used for the spring guide bar direction, spring guide bar slip cap locate in the sleeve, the one end and the muffjoint of spring, the other end of spring is connected with the spring dog who locates the spring guide bar tail end.
4. An automatically closable motion hinge as defined in claim 1, wherein: when the door panel is opened to the first hovering position, a first circle is drawn by taking the hinged point of the hinge linkage connecting piece and the door panel, namely the hinged point of the door panel as the center of a circle and the distance from the roller shaft to the hinged point of the door panel as a radius, a second circle is drawn by taking the rotating shaft of the door panel as the center of a circle and the distance from the rotating shaft of the door panel to the hinged point of the door panel as a radius, and the intersection point of the first circle and the second circle is the tail end position of the first slideway and is also the starting end of the; when the door plant is opened to the maximum position, use the articulated point of hinge linkage connecting piece and door plant hinge point promptly to draw the third circle as the radius with the distance of roller shaft to door plant hinge point as the centre of a circle, use the pivot of door plant as the centre of a circle and use the distance of door plant pivot to door plant hinge point to draw the fourth circle as the radius, the nodical terminal position for the slide that hovers of third circle and fourth circle, the initiating terminal of the slide that hovers and the end of the slide that hovers are connected through the pitch arc and are formed the slide that hovers.
5. An automatically closable motion hinge as defined in claim 1, wherein: when the door panel is suspended at the maximum angle, the included angle between the door panel and the vertical direction is 88 to 90 degrees.
6. An automatically closable motion hinge as defined in claim 1, wherein: when the door panel is closed, the included angle between the door panel and the vertical direction is-2 degrees to 0 degree.
7. An automatically closable motion hinge as defined in claim 1, wherein: the guide slide way protrudes out of the hinge main body fixing plate.
8. An automatically closable motion hinge as defined in claim 1, wherein: when the door plate is closed, the joint surface of the hinge main body fixing plate and the door plate mounting plate is provided with a guide inclined plane, and the door plate mounting plate is provided with a U-shaped groove matched with the guide inclined plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247435.8A CN112324272A (en) | 2020-11-10 | 2020-11-10 | But automatically closed's motion hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011247435.8A CN112324272A (en) | 2020-11-10 | 2020-11-10 | But automatically closed's motion hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112324272A true CN112324272A (en) | 2021-02-05 |
Family
ID=74317955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011247435.8A Pending CN112324272A (en) | 2020-11-10 | 2020-11-10 | But automatically closed's motion hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112324272A (en) |
-
2020
- 2020-11-10 CN CN202011247435.8A patent/CN112324272A/en active Pending
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 518000 1702, block C, Tairan building, chegongmiao, Futian District, Shenzhen City, Guangdong Province Applicant after: Shenzhen jinhelian Technology Co.,Ltd. Address before: 518000 1702, block C, Tairan building, chegongmiao, Futian District, Shenzhen City, Guangdong Province Applicant before: UNIND (SHENZHEN) Co.,Ltd. |