CN102444347A - Automatically-closed hinge with location damper for doors and windows - Google Patents
Automatically-closed hinge with location damper for doors and windows Download PDFInfo
- Publication number
- CN102444347A CN102444347A CN2011104157179A CN201110415717A CN102444347A CN 102444347 A CN102444347 A CN 102444347A CN 2011104157179 A CN2011104157179 A CN 2011104157179A CN 201110415717 A CN201110415717 A CN 201110415717A CN 102444347 A CN102444347 A CN 102444347A
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- China
- Prior art keywords
- torsion spring
- hinge
- lower jaw
- spring seat
- steel ball
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Abstract
The invention relates to a hinge which can automatically close doors slowly and is provided with a location device. The technical scheme of the hinge is that a rotary shaft penetrating from an upper hinge to a lower hinge is arranged internally, an inner tube device of the lower hinge has the function of damping, and a location device is arranged at the upper portion in the inner tube to have the function of location. The upper portion and the lower portion are integrally combined, thereby being characterized by automatically closing doors, being appropriate in door closing speed, having the function of locating after the doors are opened, avoiding traditional door holders and the like. The hinge with the location damper for doors and windows is simple in structure, convenient to assemble, low in manufacture cost, convenient, safe, practical and appropriate in automatic door closing speed.
Description
Technical field
The present invention relates to a kind of hinge, an a kind of hinge for door and window that closes the band location automatically of simple and practical type is provided especially.
Background technology
At present, existing on the market have a hinge that closes a function automatically, is the rectilinear motion that changes rotatablely moving of door leaf into plunger; Be the plunger rod and the interlock mutually of threaded plunger through the band pin thread, pipe also has straight-tooth in the outside cylinder of negative thread processes the door leaf page or leaf of straight-tooth and speed governing hinge, and two straight-tooth interlocks are radially fixed it and endwisely slipped; Plunger and plunger rod will well seal and will have many places to seal frequent leakage of oil; Complex structure, cost is high, makes shortcomings such as efficient is low.
Summary of the invention
The hinge for door and window of a kind of automatic slowly zonula occludens location comprises that hinge, torsion spring seat, torsion spring, rotating shaft, lower jaw, steel ball, the 1st are followed closely slightly, the 2nd nail, stage clip, damping fluid, holding screw slightly, and its shaft extends through lower jaw from last hinge; Last hinge drives the torsion spring seat and lower jaw forms relative motion, has the slit between the interior pipe of the cylindrical of torsion spring seat and lower jaw, and damping fluid is in this slit; Last hinge one end is followed closely (9) fixedly torsion spring seat slightly through the 2nd, and the other end is followed closely (6) fixed rotating shaft slightly through the 1st, and torsion spring is in the torsion spring seat chamber; One end of torsion spring is to block through the torsion spring screens in the torsion spring seat, and the other end is to block through the torsion spring screens in the lower jaw, has hole can pack into steel ball and stage clip in the torsion spring seat; End with holding screw is sealed, and lower jaw has the positioning groove of the steel ball of can packing into, seals with the other end of holding screw; When last hinge and lower jaw generation relative motion, torsion spring produces torsion, when the hinge closure reaches certain angle; Steel ball in the torsion spring seat gets in the positioning groove in the lower jaw under the elastic force effect of stage clip, and the torsion of torsion spring is less than the resistance of steel ball card in groove at this moment; Thereby make the hinge location; When hinge received external force, steel ball can skid off positioning groove, under the effect of torsion spring; Utilize the damping force that damping fluid produced between the pipe in torsion spring seat cylindrical and the lower jaw, make hinge slowly closed.
Said hinge also comprises upper plug head and lower end cap, is used to seal the two ends up and down of hinge.
Said hinge also comprises O type circle, and this O type circle can be sealed in damping fluid in the chamber.
When torsion spring seat 2 and lower jaw 7 rotate to specified angle; Steel ball 8 in the torsion spring seat 2 is under the pressure effect of stage clip 10; Slip in the positioning groove in the lower jaw 7, at this moment: thus the torsion of torsion spring adds damping force less than the resistance of steel ball card in groove. make hinge realize positioning function, do the time spent when hinge receives external force; Steel ball can skid off the positioning groove compression press spring again and put in the hole of torsion spring seat the hinge normally closed.
Characteristics such as advantage of the present invention: simple in structure, assembling is simple, and low cost of manufacture is multiple functional, and stage clip can be fixed, and therefore has long service life with respect to existing product, and is practical.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further detailed explanation:
Fig. 1 is the Damping hinge C10 assembling drawing of the embodiment of the invention
Fig. 2 is the Damping hinge C10 explosive view of the embodiment of the invention
Fig. 3 is the Damping hinge C10 network for location of the embodiment of the invention
Fig. 4 is the Damping hinge C10 damping figure of the embodiment of the invention
The last hinge of 1-, 2-torsion spring seat, 3-torsion spring, 4-upper plug head, 5-rotating shaft, 6-the 1st follow closely slightly, 7-lower jaw, 8-steel ball, 9-the 2nd are followed closely slightly, 10-stage clip, 11-holding screw, 12-lower end cap, 13-O type circle, 14-damping fluid.
The specific embodiment
As shown in the figure, the hinge for door and window of a kind of auto-closing band location.One end of last hinge is fixing with torsion spring seat 2 through pin (9), and the other end is through pin (6) fixed rotating shaft 5, and rotating shaft 5 connects in the following hole of lower jaw 7; Seal with upper plug head 4 and lower end cap 12 at last lower jaw two; Have hole can pack into steel ball 8 and stage clip 10 in the torsion spring seat 2, seal stage clip 10 and steel ball 8 with an end of holding screw 11 then, torsion spring 3 is in torsion spring seat 2 chambeies; One end of torsion spring 3 is to block through the torsion spring screens of 2 li of torsion spring seats; The other end is to block through the torsion spring screens of 7 li on lower jaw, and lower jaw 7 has the positioning groove of can pack into steel ball 8 and stage clip 10, seals with the other end of holding screw 11.With lower jaw 7 inner chambers damping fluid 14 is housed in torsion spring seat 2 holes, is sealed in damping fluid 14 in the chamber with O type circle 13.When last hinge group cover and lower jaw group cover generation relative motion, torsion spring 3 produces torsion, when hinge is opened to certain angle; Steel ball 8 in the torsion spring seat 2 is under the pressure effect of stage clip 10; Get in the positioning groove in the lower jaw 7, at this moment: thus the torsion of torsion spring 3 adds the damping force that damping fluid 14 produces less than the resistance that steel ball 8 is stuck in the groove. make hinge realize the location, do the time spent when hinge receives external force; Steel ball 8 can skid off positioning groove; Under the effect of torsion spring 3, utilize the damping force that damping fluid 14 is produced between the pipe in torsion spring seat 2 cylindricals and the lower jaw 7, make hinge slowly closed.Hinge is realized slow auto-closing and band positioning function thus.
Claims (3)
1. the hinge for door and window of automatic slowly zonula occludens location comprises that hinge, torsion spring seat, torsion spring, rotating shaft, lower jaw, steel ball, the 1st are followed closely slightly, the 2nd nail, stage clip, damping fluid, holding screw slightly, and its shaft extends through lower jaw from last hinge; Last hinge drives the torsion spring seat and lower jaw forms relative motion, has the slit between the interior pipe of the cylindrical of torsion spring seat and lower jaw, and damping fluid is in this slit; Last hinge one end is followed closely fixedly torsion spring seat slightly through the 2nd, and the other end is followed closely fixed rotating shaft slightly through the 1st, and torsion spring is in the torsion spring seat chamber; One end of torsion spring is to block through the torsion spring screens in the torsion spring seat, and the other end is to block through the torsion spring screens in the lower jaw, has hole can pack into steel ball and stage clip in the torsion spring seat; End with holding screw is sealed, and lower jaw has the positioning groove of the steel ball of can packing into, seals with the other end of holding screw; When last hinge and lower jaw generation relative motion, torsion spring produces torsion, when the hinge closure reaches certain angle; Steel ball in the torsion spring seat gets in the positioning groove in the lower jaw under the elastic force effect of stage clip, and the torsion of torsion spring is less than the resistance of steel ball card in groove at this moment; Thereby make the hinge location; When hinge received external force, steel ball can skid off positioning groove, under the effect of torsion spring; Utilize the damping force that damping fluid produced between the pipe in torsion spring seat cylindrical and the lower jaw, make hinge slowly closed.
2. according to the hinge for door and window of the described automatic slowly zonula occludens of claim 1 location, also comprise upper plug head and lower end cap, be used to seal the two ends up and down of hinge.
3. according to the hinge for door and window of the described automatic slowly zonula occludens of claim 1 location, also comprise O type circle, this O type circle can be sealed in damping fluid in the chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104157179A CN102444347A (en) | 2011-12-14 | 2011-12-14 | Automatically-closed hinge with location damper for doors and windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104157179A CN102444347A (en) | 2011-12-14 | 2011-12-14 | Automatically-closed hinge with location damper for doors and windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102444347A true CN102444347A (en) | 2012-05-09 |
Family
ID=46007248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104157179A Pending CN102444347A (en) | 2011-12-14 | 2011-12-14 | Automatically-closed hinge with location damper for doors and windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102444347A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801554A (en) * | 2016-12-12 | 2017-06-06 | 青岛海尔股份有限公司 | A kind of door of refrigerator body hinge component and the refrigerator with it |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04176984A (en) * | 1990-11-09 | 1992-06-24 | Osaka Kanagu Kk | Hinge with automatic door closing system |
| CN2271589Y (en) * | 1996-03-26 | 1997-12-31 | 李文增 | Rotary hydraulic damp position controlling automatic shutter |
| CN201037348Y (en) * | 2007-04-20 | 2008-03-19 | 霍成基 | Door hinge |
| CN201351418Y (en) * | 2008-12-16 | 2009-11-25 | 陆兆峰 | 90-degree positioning hinge |
| CN201474474U (en) * | 2009-07-15 | 2010-05-19 | 赵芬 | Self-closing hinge mechanism |
| GB2479804A (en) * | 2010-04-19 | 2011-10-26 | Chung Chow | A damped hinge |
| CN202047686U (en) * | 2011-03-09 | 2011-11-23 | 赵芬 | Positioning hinge |
| CN202596383U (en) * | 2011-12-14 | 2012-12-12 | 蔡赋勇 | Automatic closing damping door and window hinge with positioning function |
-
2011
- 2011-12-14 CN CN2011104157179A patent/CN102444347A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04176984A (en) * | 1990-11-09 | 1992-06-24 | Osaka Kanagu Kk | Hinge with automatic door closing system |
| CN2271589Y (en) * | 1996-03-26 | 1997-12-31 | 李文增 | Rotary hydraulic damp position controlling automatic shutter |
| CN201037348Y (en) * | 2007-04-20 | 2008-03-19 | 霍成基 | Door hinge |
| CN201351418Y (en) * | 2008-12-16 | 2009-11-25 | 陆兆峰 | 90-degree positioning hinge |
| CN201474474U (en) * | 2009-07-15 | 2010-05-19 | 赵芬 | Self-closing hinge mechanism |
| GB2479804A (en) * | 2010-04-19 | 2011-10-26 | Chung Chow | A damped hinge |
| CN202047686U (en) * | 2011-03-09 | 2011-11-23 | 赵芬 | Positioning hinge |
| CN202596383U (en) * | 2011-12-14 | 2012-12-12 | 蔡赋勇 | Automatic closing damping door and window hinge with positioning function |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106801554A (en) * | 2016-12-12 | 2017-06-06 | 青岛海尔股份有限公司 | A kind of door of refrigerator body hinge component and the refrigerator with it |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20120509 |