CN201212321Y - Door hinge for sheet material - Google Patents
Door hinge for sheet material Download PDFInfo
- Publication number
- CN201212321Y CN201212321Y CNU2008200993156U CN200820099315U CN201212321Y CN 201212321 Y CN201212321 Y CN 201212321Y CN U2008200993156 U CNU2008200993156 U CN U2008200993156U CN 200820099315 U CN200820099315 U CN 200820099315U CN 201212321 Y CN201212321 Y CN 201212321Y
- Authority
- CN
- China
- Prior art keywords
- chute
- fixed
- door
- rotating shaft
- hydraulic cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a plunk stuff door hinge which comprises a fixed piece which is fixed on plunk stuff and a movable piece fixed on a door, and the fixed piece is in rotation connection with the movable piece. The plunk stuff door hinge is characterized in that a steadier is arranged on the fixed piece, a rotating shaft is arranged at one end of the movable piece, the rotating shaft is rotationally arranged on the steadier, a gear is arranged on the rotating shaft; a sliding chute is arranged on the fixed piece, a slide block which can slide is arranged in the sliding chute, a rack is arranged on the slide block, and the rack meshes with the gear; a restoring spring is also arranged in the sliding chute, one end of the restoring spring is fixed with the sliding chute, and the other end is fixed with another restoring spring; an oil hydraulic cylinder is also arranged in the sliding chute, the piston rod of the oil hydraulic cylinder is connected with the slide block. The utility model has the advantages that buffering power exists during closing the door, the sound during closing the door is low, and the door can be smoothly opened and closed.
Description
Technical field
The utility model relates to the door hinge that a kind of sheet material is used.
Background technology
The door hinge that existing sheet material is used comprises and is fixed on the fixture on the sheet material and is fixed on movable part on the door that fixture and movable part are rotationally connected by rotating shaft, are provided with back-moving spring in rotating shaft.When at closing time, under the effect of back-moving spring, the strength of closing the door is bigger, and the sound of closing the door is also big.
The utility model content
The utility model is to overcome the deficiencies in the prior art and a kind of cushion effect that has at closing time is provided, and closes the door into that sound is little, and the open and close door is the door hinge used of sheet material smoothly.
In order to achieve the above object, the utility model is achieved in that it is the door hinge that a kind of sheet material is used, and comprises being fixed on the fixture on the sheet material and being fixed on movable part on the door, and fixture and movable part are rotationally connected; It is characterized in that: be provided with bearing on fixture, be provided with a rotating shaft at an end of movable part, what rotating shaft was rotated is located on the bearing, is provided with gear in rotating shaft; On fixture, be provided with a chute, in chute, be provided with slidably slide block, on slide block, be provided with tooth bar, this rack and pinion engagement; Also be provided with back-moving spring in chute, one end and chute are fixed, and the other end and back-moving spring are fixed; Also be provided with oil hydraulic cylinder in chute, its piston rod is connected with slide block.
Two ends in described rotating shaft are provided with gear, also are provided with respectively two tooth bars with two gears engaged on described chute.
Be provided with internal chute in described chute, be provided with two grooves on two walls of internal chute, described oil hydraulic cylinder is located in the internal chute and slidably, is provided with cross bar on oil hydraulic cylinder, and the end of cross bar is located in the groove, thus the sliding position of restriction oil hydraulic cylinder in chute.
Be provided with two back-moving springs in described chute, it is located at the both sides of internal chute respectively.
The advantage that the utility model prior art is compared is, has cushion effect at closing time, and the sound of closing the door is little, and the open and close door is smooth and easy.
Description of drawings
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is the stereogram that movable part erects among Fig. 1;
Fig. 3 is the right view of Fig. 2;
Fig. 4 is the A-A profile of Fig. 3.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is done further detailed description:
Shown in Fig. 1 to 4, it is the door hinge that a kind of sheet material is used, and comprises the fixture 1 that is fixed on the sheet material and is fixed on movable part 2 on the door, and fixture and movable part are rotationally connected; Be provided with bearing 11 and install with double-screw bolt 12 on fixture, be provided with a rotating shaft 21 and the double-screw bolt 23 of usefulness is installed at an end of movable part, rotating shaft is provided with gear 22 by being located on the bearing that pin 3 rotates in rotating shaft; On fixture, be provided with a chute 12, in chute, be provided with slidably slide block 4, on slide block, be provided with tooth bar 41, this rack and pinion engagement; Also be provided with back-moving spring 7 in chute, one end and chute are fixed, and the other end and back-moving spring are fixed; Also be provided with oil hydraulic cylinder 8 in chute, its piston rod is connected with slide block.In the present embodiment, be provided with gear 22, on described chute, also be provided with respectively two tooth bars 41 with two gears engaged at the two ends of rotating shaft 21.In chute 12, be provided with internal chute 5, be provided with two grooves 51 on two walls of internal chute, described oil hydraulic cylinder 8 is located in the internal chute and slidably, is provided with cross bar 6 on oil hydraulic cylinder, the end of cross bar is located in the groove, thus the sliding position of restriction oil hydraulic cylinder in chute.Be provided with two back-moving springs 7 in chute 12, it is located at the both sides of internal chute 5 respectively.
When opening the door, movable part 2 rotates counterclockwise, and two gears 22 rotate and also drive slide block 4 toward moving right, back-moving spring 7 pulling of also slide block being turned right this moment, and the while also turns right oil hydraulic cylinder 8 and pushes away, and it is smooth and easy to open the door; When at closing time, movable part clockwise rotates, two gears are moving and drive slide block toward moving left, oil hydraulic cylinder is also toward moving left, when the cross bar on the oil hydraulic cylinder 6 had arrived the end of groove 51, oil hydraulic cylinder can not slide, and this moment, piston rod was drawn out, played the effect of buffering, door is closed slowly and is made it better closed.
Claims (4)
1, the door hinge used of a kind of sheet material comprises being fixed on the fixture on the sheet material and being fixed on movable part on the door that fixture and movable part are rotationally connected; It is characterized in that: be provided with bearing (11) on fixture (1), be provided with a rotating shaft (21) at an end of movable part, what rotating shaft was rotated is located on the bearing, is provided with gear (22) in rotating shaft; On fixture, be provided with a chute (12), in chute, be provided with slidably slide block (4), on slide block, be provided with tooth bar (41), this rack and pinion engagement; Also be provided with back-moving spring (7) in chute, one end and chute are fixed, and the other end and back-moving spring are fixed; Also be provided with oil hydraulic cylinder (8) in chute, its piston rod is connected with slide block.
2, the door hinge used of sheet material according to claim 1 is characterized in that: be provided with gear (22) at the two ends of described rotating shaft (21), also be provided with respectively two tooth bars (41) with two gears engaged on described chute.
3, the door hinge used of sheet material according to claim 1, it is characterized in that: in described chute (12), be provided with internal chute (5), on two walls of internal chute, be provided with two grooves (51), described oil hydraulic cylinder (8) is located in the internal chute and slidably, on oil hydraulic cylinder, be provided with cross bar (6), the end of cross bar is located in the groove, thus the sliding position of restriction oil hydraulic cylinder in chute.
4, the door hinge of using according to claim 1 or 3 described sheet materials, it is characterized in that: be provided with two back-moving springs (7) in described chute (12), it is located at the both sides of internal chute (5) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200993156U CN201212321Y (en) | 2008-07-01 | 2008-07-01 | Door hinge for sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200993156U CN201212321Y (en) | 2008-07-01 | 2008-07-01 | Door hinge for sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201212321Y true CN201212321Y (en) | 2009-03-25 |
Family
ID=40496490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200993156U Expired - Fee Related CN201212321Y (en) | 2008-07-01 | 2008-07-01 | Door hinge for sheet material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201212321Y (en) |
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| CN104832024A (en) * | 2015-05-15 | 2015-08-12 | 肇庆市志盛门控五金有限公司 | Hidden hinge with hydraulic buffer automatic door closing function |
| CN104989209A (en) * | 2014-12-01 | 2015-10-21 | 上海品贵国际贸易有限公司 | Shaft automatic resetting device with speed adjusting function |
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| CN105592659A (en) * | 2016-03-11 | 2016-05-18 | 朱顺华 | Electrical cabinet device for electric power and use method thereof |
| CN105592660A (en) * | 2016-03-11 | 2016-05-18 | 朱顺华 | Intelligent electrical cabinet device and use method thereof |
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| CN105611782A (en) * | 2016-03-11 | 2016-05-25 | 昆明川岛进出口贸易有限公司 | Electrical cabinet device capable of elastically buffering and application method thereof |
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| CN105673675A (en) * | 2016-03-11 | 2016-06-15 | 厦门市万家灿灯具有限公司 | Contact alarm electrical cabinet device and use method thereof |
| CN105673676A (en) * | 2016-03-11 | 2016-06-15 | 郑建平 | Electrical cabinet device convenient to maintain and use method thereof |
| CN105673674A (en) * | 2016-03-11 | 2016-06-15 | 吴刚 | Outdoor electrical cabinet device and use method thereof |
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| CN105680332A (en) * | 2016-03-11 | 2016-06-15 | 温岭市秀恩五金工具有限公司 | Steady and firm power and electrical cabinet apparatus and use method therefor |
| CN105682404A (en) * | 2016-03-11 | 2016-06-15 | 朱顺华 | Electrical cabinet device for power and application method of electrical cabinet device |
| CN105682405A (en) * | 2016-03-11 | 2016-06-15 | 吴刚 | Accurately-guided electrical cabinet apparatus and use method therefor |
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| CN105722352A (en) * | 2016-03-11 | 2016-06-29 | 吴刚 | Stable electrical cabinet device and application method thereof |
| CN105744790A (en) * | 2016-03-11 | 2016-07-06 | 杭州聚祥锁具有限公司 | Electrical cabinet device capable of guiding and application method thereof |
| CN105744796A (en) * | 2016-03-11 | 2016-07-06 | 郑建平 | Easy-to-operate electrical cabinet device and application method thereof |
| CN105744791A (en) * | 2016-03-11 | 2016-07-06 | 成都广度进出口贸易有限公司 | Safe and environment-friendly power electrical cabinet device and application method thereof |
| CN105764297A (en) * | 2016-03-11 | 2016-07-13 | 郑建平 | Energy-efficient power electrical cabinet device and application method thereof |
| CN105764296A (en) * | 2016-03-11 | 2016-07-13 | 杭州聚祥锁具有限公司 | Adjustable electrical cabinet device and application method thereof |
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| CN105792593A (en) * | 2016-03-11 | 2016-07-20 | 王启先 | Electric cabinet device control system |
| CN105774490A (en) * | 2016-03-14 | 2016-07-20 | 金华市四维空间汽车用品有限公司 | Roller shutter drive device of car window and use method of roller shutter drive device |
| CN105792594A (en) * | 2016-03-11 | 2016-07-20 | 朱顺华 | Electric power cabinet device and application method thereof |
| CN105792592A (en) * | 2016-03-11 | 2016-07-20 | 吴刚 | Safety electric cabinet device and application method thereof |
| CN105774491A (en) * | 2016-03-14 | 2016-07-20 | 金华市四维空间汽车用品有限公司 | Car window roller shutter lifting device capable of operating stably and use method thereof |
| CN105811265A (en) * | 2016-03-11 | 2016-07-27 | 厦门市万家灿灯具有限公司 | Safe electric power electrical cabinet device and application method thereof |
| CN105811264A (en) * | 2016-03-11 | 2016-07-27 | 成都广度进出口贸易有限公司 | Anti-seismic power electrical cabinet device and application method thereof |
| CN107351808A (en) * | 2017-06-29 | 2017-11-17 | 吉利汽车研究院（宁波）有限公司 | Heel row safety belt buckle device |
| CN108957188A (en) * | 2018-07-18 | 2018-12-07 | 杭州新融方科技有限公司 | A kind of intelligent power distribution distribution detecting device and operating method |
| CN111422479A (en) * | 2020-04-27 | 2020-07-17 | 芜湖利远电子技术有限公司 | Unmanned aerial vehicle key is opened and close containing box based on wireless control |
| CN111827821A (en) * | 2020-08-07 | 2020-10-27 | 浙江圣纳智能科技有限公司 | Magnetic control type self-buffering hinge |
| CN114293865A (en) * | 2021-12-20 | 2022-04-08 | 广东炬森五金精密制造有限公司 | Adjustable damping type hinge |
-
2008
- 2008-07-01 CN CNU2008200993156U patent/CN201212321Y/en not_active Expired - Fee Related
Cited By (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104989209A (en) * | 2014-12-01 | 2015-10-21 | 上海品贵国际贸易有限公司 | Shaft automatic resetting device with speed adjusting function |
| CN104832024A (en) * | 2015-05-15 | 2015-08-12 | 肇庆市志盛门控五金有限公司 | Hidden hinge with hydraulic buffer automatic door closing function |
| CN105704973A (en) * | 2016-03-11 | 2016-06-22 | 厦门市万家灿灯具有限公司 | Solar electrical cabinet equipment and application method thereof |
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| CN105744796A (en) * | 2016-03-11 | 2016-07-06 | 郑建平 | Easy-to-operate electrical cabinet device and application method thereof |
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| CN105764297A (en) * | 2016-03-11 | 2016-07-13 | 郑建平 | Energy-efficient power electrical cabinet device and application method thereof |
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| CN105792593A (en) * | 2016-03-11 | 2016-07-20 | 王启先 | Electric cabinet device control system |
| CN105792592A (en) * | 2016-03-11 | 2016-07-20 | 吴刚 | Safety electric cabinet device and application method thereof |
| CN105792594A (en) * | 2016-03-11 | 2016-07-20 | 朱顺华 | Electric power cabinet device and application method thereof |
| CN105774490A (en) * | 2016-03-14 | 2016-07-20 | 金华市四维空间汽车用品有限公司 | Roller shutter drive device of car window and use method of roller shutter drive device |
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| CN105762978A (en) * | 2016-03-14 | 2016-07-13 | 金华市四维空间汽车用品有限公司 | Indicative vehicle window roller shutter drive unit and application method thereof |
| CN105703533A (en) * | 2016-03-14 | 2016-06-22 | 金华市四维空间汽车用品有限公司 | Adjustable window covering driving device and using method thereof |
| CN107351808A (en) * | 2017-06-29 | 2017-11-17 | 吉利汽车研究院（宁波）有限公司 | Heel row safety belt buckle device |
| CN108957188A (en) * | 2018-07-18 | 2018-12-07 | 杭州新融方科技有限公司 | A kind of intelligent power distribution distribution detecting device and operating method |
| CN111422479A (en) * | 2020-04-27 | 2020-07-17 | 芜湖利远电子技术有限公司 | Unmanned aerial vehicle key is opened and close containing box based on wireless control |
| CN111422479B (en) * | 2020-04-27 | 2021-09-14 | 南京拓恒无人***研究院有限公司 | Unmanned aerial vehicle key is opened and close containing box based on wireless control |
| CN111827821A (en) * | 2020-08-07 | 2020-10-27 | 浙江圣纳智能科技有限公司 | Magnetic control type self-buffering hinge |
| CN114293865A (en) * | 2021-12-20 | 2022-04-08 | 广东炬森五金精密制造有限公司 | Adjustable damping type hinge |
| CN114293865B (en) * | 2021-12-20 | 2023-03-14 | 广东炬森五金精密制造有限公司 | Adjustable damping type hinge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090325 Termination date: 20090803 |