CN112065188A - Hinge is with from buffer system - Google Patents
Hinge is with from buffer system Download PDFInfo
- Publication number
- CN112065188A CN112065188A CN202010940416.7A CN202010940416A CN112065188A CN 112065188 A CN112065188 A CN 112065188A CN 202010940416 A CN202010940416 A CN 202010940416A CN 112065188 A CN112065188 A CN 112065188A
- Authority
- CN
- China
- Prior art keywords
- threaded rod
- fixedly connected
- page
- fixed
- side walls
- 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.)
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Classifications
-
- 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
- E05D3/02—Hinges with pins with one pin
-
- 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
Abstract
The invention discloses a self-buffering system for a hinge, which comprises a fixed page and a rotating page, wherein two rotating rods are fixedly connected to the side wall of the rotating page, a self-buffering mechanism is arranged on the fixed page and comprises a threaded rod, two ends of the threaded rod are respectively and fixedly connected with the two rotating rods, an installation cavity is arranged in the fixed page, the threaded rod is positioned in the installation cavity, a moving block is in threaded connection with the side wall of the threaded rod, installation grooves are formed in two side walls of the moving block, electromagnetic plates are fixedly connected to the inner walls of the two installation grooves, two side walls of the electromagnetic plates are elastically connected with pressing blocks through pressure springs, rubber pads are fixedly connected to the side walls of the two pressing blocks, which are far away from one ends of the installation grooves. The invention can play a good role in buffering, prevent the door and window from being rapidly closed to generate larger impact force, send out larger noise and prolong the service life of the door and window.
Description
Technical Field
The invention relates to the technical field of hinges, in particular to a self-buffering system for a hinge.
Background
Hinge, also known as hinge, a mechanical device that is used for connecting two solids and allows to do relative rotation between the two, generally use more in fields such as door and window, and the nimble degree of hinge has played decisive effect to the normal switch of door and window, when the hinge is too nimble, although can very light rotate door and window, but, the dynamics when people close the door is great, or when having the strong wind to blow through, the speed that door and window closed is too fast, can make door and window and door frame or window frame produce violent collision, on the one hand, the collision can produce great noise, cause unfavorable influence to other people easily, on the other hand, the door and window is impaired easily with the great impact force that the door and window frame takes place when door and window fast closed, the life of door and window has been shortened, so, need to design a hinge and solve above-mentioned problem with from buffer system.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides a self-buffering system for a hinge.
In order to achieve the purpose, the invention adopts the following technical scheme:
a self-buffering system for hinges comprises a fixed leaf and a rotating leaf, wherein two rotating rods are fixedly connected with the side wall of the rotating leaf, the fixed page is provided with a self-buffering mechanism which comprises a threaded rod, two ends of the threaded rod are respectively and fixedly connected with the two rotating rods, the inner part of the fixed page is provided with an installation cavity, the threaded rod is positioned in the installation cavity, the side wall of the threaded rod is connected with a moving block through threads, two side walls of the moving block are respectively provided with an installation groove, the inner walls of the two installation grooves are respectively fixedly connected with an electromagnetic sheet, the side walls of the two electromagnetic sheets are respectively elastically connected with a pressing block through a pressure spring, the side wall of one end of the two pressing blocks, which is far away from the installation grooves, is respectively fixedly connected with a rubber pad, the installation intracavity wall fixedly connected with two rubber blocks, two the rubber block lateral wall all is equipped with the inclined plane, be equipped with complementary unit on the stationary leaf.
Preferably, the auxiliary mechanism includes two fixed magnetic sheets fixedly embedded in the side walls of the two rubber pads, the side wall of the threaded rod near the upper end is fixedly embedded with two rotating magnetic sheets, a lead frame is arranged between the fixed magnetic sheet and the rotating magnetic sheet on the same side, the lead frame is electrically connected with the two electromagnetic sheets respectively, and the two pressing blocks are fixedly embedded with permanent magnetic sheets right on the side walls of the two electromagnetic sheets.
Preferably, the inner wall of the mounting cavity is fixedly connected with two guide rods, and the two guide rods penetrate through the moving block.
Preferably, the two wire frames are respectively inserted into the two side walls of the guide rod, and the cross sections of the two wire frames are both of a U-shaped structure.
The invention has the following beneficial effects:
1. compared with the prior art, the door closing device is provided with the self-buffering mechanism, when the door is closed, the rotating blade is rotated to drive the threaded rod to rotate, so that the moving block is driven to move upwards, the pressing block and the rubber pad move upwards, the moving block is prevented from moving upwards through friction force between the rubber pad and the rubber block, the rotation of the threaded rod is further prevented, the rotation of the rotating blade is finally prevented, a good buffering effect can be achieved, large impact force generated by rapid closing of a door and a window is prevented, large noise is generated, and meanwhile, the service life of the door and the window is prolonged;
2. compared with the prior art, the door closing device is provided with the auxiliary mechanism, when the door is closed, the threaded rod rotates to drive the rotary magnetic sheet to rotate, the lead frame can cut the magnetic induction line to generate induction current, the electromagnetic sheet is electrified to generate magnetism, the repulsive force of the electromagnetic sheet enables the friction force of the rubber pad to the rubber block to be larger, and the buffering effect of the device is better;
3. compared with the prior art, when the door is opened, the threaded rod rotates reversely to drive the rotating magnetic sheet to rotate reversely, the lead frame cuts the magnetic induction line to generate current, but the current direction is opposite, the magnetic pole of the electromagnetic sheet is reversed, the magnetic pole of the electromagnetic sheet opposite to the permanent magnetic sheet is heteropolar, and under the action of the attraction force of the electromagnetic sheet, the pressure of the rubber pad on the rubber block is reduced, so that the friction force is reduced, and people can not be hindered when the door is opened.
Drawings
FIG. 1 is a schematic view of a self-damping system for hinges according to the present invention;
FIG. 2 is an enlarged view of a portion A of the self-cushioning system for a hinge according to the present invention;
fig. 3 is an enlarged view of a structure at a position B of a self-buffering system for a hinge according to the present invention.
In the figure: the device comprises a fixed page 1, a rotating page 2, a rotating rod 3, a threaded rod 4, a mounting cavity 5, a rubber block 6, a moving block 7, a guide rod 8, a pressing block 9, a mounting groove 10, an electromagnetic sheet 11, a permanent magnetic sheet 12, a rubber pad 13, a fixed magnetic sheet 14, a lead frame 15 and a rotating magnetic sheet 16.
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. 1-3, a hinge is with from buffer system, including solid fixed page or leaf 1 and rotation page or leaf 2, gu fixed page or leaf 1 all runs through with the rotation page or leaf 2 lateral wall and is equipped with a plurality of openings that are used for the installation, during the installation, install gu fixed page or leaf 1 on the door frame, will rotate page or leaf 2 and install on the door, rotate two dwang 3 of 2 lateral walls fixedly connected with of page or leaf, the cross-section of rotating page or leaf 2 is U type structure, two dwang 3 all are located the U type inslot that rotates page or leaf 2.
The self-buffering mechanism is arranged on the fixed page 1 and comprises a threaded rod 4, two ends of the threaded rod 4 are respectively fixedly connected with two rotating rods 3, an installation cavity 5 is arranged in the fixed page 1, the threaded rod 4 is positioned in the installation cavity 5, two guide rods 8 are fixedly connected to the inner wall of the installation cavity 5, the side wall of the threaded rod 4 is in threaded connection with a movable block 7, the two guide rods 8 penetrate through the movable block 7 and can prevent the movable block 7 from rotating along with the rotation of the threaded rod 4, installation grooves 10 are formed in two side walls of the movable block 7, electromagnetic sheets 11 are fixedly connected to the inner walls of the two installation grooves 10 and can generate magnetism when the electromagnetic sheets 11 are electrified, the side walls of the two electromagnetic sheets 11 are elastically connected with pressing blocks 9 through pressure springs, rubber pads 13 are fixedly connected to the side walls of the two pressing blocks 9 far away from one ends of the installation grooves 10, the side walls of the two rubber pads 13 are provided with inclined planes parallel to the inclined side walls of the rubber blocks 6.
Be equipped with complementary unit on stationary blade 1, complementary unit is including two fixed magnetic sheets 14 of fixed inlaying establishing at two rubber pad 13 lateral walls, threaded rod 4 is close to the lateral wall of upper end and fixes to inlay and is equipped with two rotation magnetic sheets 16, rotation magnetic sheet 16 is heteropolar with the relative magnetic pole of fixed magnetic sheet 14, it is equipped with wire frame 15 to lie in between fixed magnetic sheet 14 and the rotation magnetic sheet 16 with one side, two wire frame 15 are inserted respectively and are established two guide bar 8 lateral walls, the cross-section of two wire frames 15 is U type structure, two wire frames 15 respectively with two electromagnetic sheet 11 electric connection, concrete connection mode is the wire connection, this technique is prior art, do not too much repeated here, two briquetting 9 are just fixed the inlaying of the lateral wall of two electromagnetic sheets 11 and are equipped with permanent magnetic sheet 12.
When the door is closed, the rotating leaf 2 rotates to drive the rotating rod 3 and the threaded rod 4 to rotate, the threaded rod 4 rotates to enable the moving block 7 to move upwards along the direction of the guide rod 8, and simultaneously drives the abutting block 9 and the rubber pad 13 to move upwards, when the rubber pad 13 is in contact with the side wall of the rubber block 6, the rubber block 6 can gradually extrude the rubber pad 13 into the mounting groove 10 along with the upward movement of the abutting block 9, and simultaneously the pressure spring is compressed, in the process that the abutting block 9 and the rubber pad 13 move upwards, the pressure spring can enable the rubber pad 13 to be always attached to the inclined side wall of the rubber block 6, so that a certain friction force is generated between the rubber pad 13 and the rubber block 6, the more the upwards moving distance is, the larger the compression degree of the pressure spring is, the larger the friction force is generated between the rubber pad 13 and the rubber block 6, the upwards, thereby playing certain cushioning effect and preventing the rapid closing of the door body from generating violent collision.
When threaded rod 4 rotated, still can drive two and rotate magnetic sheet 16 rotations, and then make two wire frame 15 cutting magnetic induction lines produce electric current, make two electromagnetism pieces 11 circular telegrams and produce magnetism, at this moment, the relative magnetic pole of electromagnetism piece 11 and permanent magnetism piece 12 is homopolar, and under the repulsion effect of electromagnetism piece 11, rubber pad 13 is bigger to the pressure of block rubber 6 to make frictional force bigger, make the cushioning effect of device better.
When the door is opened, the threaded rod 4 rotates reversely, the rotating magnetic sheet 16 rotates reversely, the lead frame 15 cuts the magnetic induction line to generate induction current, the current directions are opposite, the electromagnetic sheet 11 is electrified to generate magnetism, the magnetic pole directions are opposite, the magnetic poles of the electromagnetic sheet 11 opposite to the permanent magnetic sheet 12 are heteropolar, under the action of attraction force, the pressure of the rubber pad 13 on the rubber block 6 is reduced, the friction force can be reduced, and the door can be opened smoothly without being blocked.
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 (4)
1. The utility model provides a hinge is with from buffer system, includes stationary blade (1) and rotates page or leaf (2), rotate two dwang (3) of page or leaf (2) lateral wall fixedly connected with, its characterized in that: the self-buffering mechanism is arranged on the fixed page (1) and comprises a threaded rod (4), the two ends of the threaded rod (4) are fixedly connected with the two rotating rods (3) respectively, an installation cavity (5) is arranged inside the fixed page (1), the threaded rod (4) is positioned in the installation cavity (5), the side wall of the threaded rod (4) is in threaded connection with a moving block (7), installation grooves (10) are formed in the two side walls of the moving block (7), electromagnetic sheets (11) are fixedly connected to the inner walls of the two installation grooves (10), pressing blocks (9) are elastically connected to the side walls of the two electromagnetic sheets (11) through compression springs, rubber pads (13) are fixedly connected to the side walls of the two pressing blocks (9) far away from one ends of the installation grooves (10), two rubber blocks (6) are fixedly connected to the inner walls of the installation cavity (5), and inclined planes are arranged on the side, the fixed page (1) is provided with an auxiliary mechanism.
2. The self-cushioning system for hinges according to claim 1, wherein: the auxiliary mechanism includes that fixed two fixed magnetic sheets (14) of establishing at two rubber pad (13) lateral walls inlay, threaded rod (4) are close to the lateral wall fixed of upper end and inlay and are equipped with two and rotate magnetic sheet (16), lie in and are equipped with between fixed magnetic sheet (14) and the rotation magnetic sheet (16) with one side lead frame (15), two lead frame (15) respectively with two electromagnetic sheet (11) electric connection, two the lateral wall that briquetting (9) just is two electromagnetic sheet (11) is all fixed to be inlayed and is equipped with permanent magnetism piece (12).
3. The self-cushioning system for hinges according to claim 1, wherein: the inner wall of the mounting cavity (5) is fixedly connected with two guide rods (8), and the two guide rods (8) penetrate through the moving block (7).
4. The self-cushioning system for hinges according to claim 3, wherein: the two wire frames (15) are respectively inserted into the side walls of the two guide rods (8), and the cross sections of the two wire frames (15) are both U-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940416.7A CN112065188A (en) | 2020-09-09 | 2020-09-09 | Hinge is with from buffer system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010940416.7A CN112065188A (en) | 2020-09-09 | 2020-09-09 | Hinge is with from buffer system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112065188A true CN112065188A (en) | 2020-12-11 |
Family
ID=73663032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010940416.7A Withdrawn CN112065188A (en) | 2020-09-09 | 2020-09-09 | Hinge is with from buffer system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112065188A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4368558A (en) * | 1979-11-11 | 1983-01-18 | Alfred Grass | Door hinge with a pressure closing device |
| JPH11299691A (en) * | 1998-04-16 | 1999-11-02 | Kato Electrical Mach Co Ltd | Hinge for opening and closing of opening and closing body |
| US6205619B1 (en) * | 1998-09-17 | 2001-03-27 | Jang Jong-Bok | Hydraulic automatic-shock-absorbing hinge device |
| JP2004303200A (en) * | 2003-03-18 | 2004-10-28 | Sanden Corp | Door mechanism for merchandise output port in automatic vending machine |
| KR20050031087A (en) * | 2005-03-03 | 2005-04-01 | 하재용 | Hinge for door |
| CN202148752U (en) * | 2011-07-01 | 2012-02-22 | 上海大学 | Hydraulic door closing buffer hinge |
| WO2013094455A1 (en) * | 2011-12-21 | 2013-06-27 | 吉田プラ工業株式会社 | Cosmetic container |
| CN105804556A (en) * | 2014-12-30 | 2016-07-27 | 天津市铭顺祥金属制品有限公司 | Multifunctional burglarproof door hinge |
| CN108756551A (en) * | 2018-05-26 | 2018-11-06 | 浙江鼎立实业有限公司 | A kind of realized using screw thread self-locking function can the parked door hinge of random angle |
| CN110847739A (en) * | 2019-11-08 | 2020-02-28 | 魏长同 | Door hinge with slope |
-
2020
- 2020-09-09 CN CN202010940416.7A patent/CN112065188A/en not_active Withdrawn
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4368558A (en) * | 1979-11-11 | 1983-01-18 | Alfred Grass | Door hinge with a pressure closing device |
| JPH11299691A (en) * | 1998-04-16 | 1999-11-02 | Kato Electrical Mach Co Ltd | Hinge for opening and closing of opening and closing body |
| US6205619B1 (en) * | 1998-09-17 | 2001-03-27 | Jang Jong-Bok | Hydraulic automatic-shock-absorbing hinge device |
| JP2004303200A (en) * | 2003-03-18 | 2004-10-28 | Sanden Corp | Door mechanism for merchandise output port in automatic vending machine |
| KR20050031087A (en) * | 2005-03-03 | 2005-04-01 | 하재용 | Hinge for door |
| CN202148752U (en) * | 2011-07-01 | 2012-02-22 | 上海大学 | Hydraulic door closing buffer hinge |
| WO2013094455A1 (en) * | 2011-12-21 | 2013-06-27 | 吉田プラ工業株式会社 | Cosmetic container |
| CN105804556A (en) * | 2014-12-30 | 2016-07-27 | 天津市铭顺祥金属制品有限公司 | Multifunctional burglarproof door hinge |
| CN108756551A (en) * | 2018-05-26 | 2018-11-06 | 浙江鼎立实业有限公司 | A kind of realized using screw thread self-locking function can the parked door hinge of random angle |
| CN110847739A (en) * | 2019-11-08 | 2020-02-28 | 魏长同 | Door hinge with slope |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201211 |
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| WW01 | Invention patent application withdrawn after publication |