CN103266823A - Screw type hydraulic hinge - Google Patents
Screw type hydraulic hinge Download PDFInfo
- Publication number
- CN103266823A CN103266823A CN2013101913050A CN201310191305A CN103266823A CN 103266823 A CN103266823 A CN 103266823A CN 2013101913050 A CN2013101913050 A CN 2013101913050A CN 201310191305 A CN201310191305 A CN 201310191305A CN 103266823 A CN103266823 A CN 103266823A
- Authority
- CN
- China
- Prior art keywords
- hydraulic
- screw
- spiral
- hinge
- end cap
- 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.)
- Granted
Links
Images
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
- Hinges (AREA)
Abstract
The invention relates to a screw type hydraulic hinge. The screw type hydraulic hinge comprises an upper hinge and a lower hinge, a screw hydraulic device is arranged on the front portion of the upper hinge and the back portion of the lower hinge, an upper end cap is arranged at the upper end of the screw hydraulic device, a lower end cap is arranged at the lower end of the screw hydraulic device, a lower end cap fixing pin shaft is inserted in the middle of the lower end cap, and an inner pipe is arranged in the middle of the screw hydraulic device. An upper screw block is arranged at the upper end of the inner pipe, the top end of the upper screw block extends into the lower portion of the upper end cap, an inner pipe key groove pin is inserted in the side wall of the upper portion of the inner pipe, the lower screw block is arranged below the inner pipe key groove pin, an angle locating pin is inserted in the middle of the lower screw block, and a hydraulic part device is arranged on the lower portion of the screw hydraulic device. The screw type hydraulic hinge has the advantages that structure is simple, the whole of the upper hinge part can be disassembled, installation is convenient, the upper screw block and the lower screw block are stable in structural performance, ascending and descending of a piston rod can be controlled effectively, production cost is low, the service life of the hydraulic hinge is prolonged, and the buffer performance of the hydraulic hinge is improved.
Description
Technical field
The present invention relates to a kind of spiral hydraulic pressure hinge.
Background technology
The existing hydraulic pressure hinge that closes a function automatically closes a function and becomes an integral body with the hydraulic cushion function, and door is opened the spring function of back by hinge top with the door auto-closing, is subjected to hinge Lower Half hydraulic action and makes pooling feature is arranged when closing when closure.Its shortcoming is, hydraulic cushion functional structure complexity, hydraulic function lost efficacy easily, the life-span deposit short, have that big defective, manufacturing cost height, work efficiency are slow, quality is difficult to control.
Summary of the invention
The purpose of this invention is to provide a kind of spiral hydraulic pressure hinge, with overcome existing moulding at present loaded down with trivial details, shortcomings such as trouble, application life weak point, shock-absorbing capacity difference etc., cost of production height are installed.
The objective of the invention is to be achieved through the following technical solutions:
A kind of spiral hydraulic pressure hinge, comprise hinge and lower jaw, the described hinge front portion of going up is provided with the screw hydraulic device with the lower jaw rear portion, screw hydraulic device upper end is equipped with upper plug head, the upper plug head middle part is inserted with the upper plug head fixed pin shaft, screw hydraulic device lower end is equipped with lower end cap, and the lower end cap middle part is inserted with the lower end cap fixed pin shaft, and screw hydraulic device middle part is equipped with interior pipe.
Further, described interior pipe upper end is provided with the spiral piece, and the upper plug head bottom is stretched on last spiral piece top, pipe keyway pin in interior pipe upper portion side wall is inserted with, interior pipe keyway pin below is provided with down the spiral piece, and following spiral piece middle part is inserted with the angle orientation pin, and screw hydraulic device bottom is equipped with the hydraulic part device.
Further, described hydraulic part device top is equipped with the stifled circle of sealing, the stifled circle of sealing bottom is connected with one way valve, the one way valve middle part is provided with O RunddichtringO one, and hydraulic part device top is inserted with hydraulic part, and hydraulic part device middle part inwall is provided with oil seal tube, oil seal tube inside is equipped with spring, hydraulic part device bottom is equipped with down the oil sealing plug, and following oil sealing plug top is with O RunddichtringO two, and O RunddichtringO two middle parts are inserted with the lower end cap fixed pin shaft.
Further, described oil sealing plug is positioned at lower end cap inside.
Further, Shen, described hydraulic part bottom is to the stifled circle of sealing and one way valve middle part.
Further, be with middle spacer in the middle part of the described screw hydraulic device.
Beneficial effect of the present invention is: simple in structure, go up that the hinge part can wholely split, convenient installations, spiral block structure stable performance up and down, effective advantage such as shelf life of low, the raising hydraulic pressure hinge of lifting, the cost of production of control piston bar and shock-absorbing capacity.
Description of drawings
With reference to the accompanying drawings the present invention is described in further detail below.
Fig. 1 is the overall structure schematic diagram of the described a kind of spiral hydraulic pressure hinge of the embodiment of the invention;
Fig. 2 is the last spiral piece schematic diagram of the described a kind of spiral hydraulic pressure hinge of the embodiment of the invention;
Fig. 3 is the hydraulic part device schematic diagram of the described a kind of spiral hydraulic pressure hinge of the embodiment of the invention;
Fig. 4 is lower jaw and the screw hydraulic device assembling schematic diagram of the described a kind of spiral hydraulic pressure hinge of the embodiment of the invention.
Among the figure:
1, goes up hinge; 2, upper plug head; 3, go up the spiral piece; 4, interior pipe; 5, following spiral piece; 6, middle spacer; 7, lower jaw; 8, hydraulic part device; 8.1, hydraulic part; 8.2, the stifled circle of sealing; 8.3, one way valve; 8.4, O RunddichtringO one; 8.5, spring; 8.6, oil-sealing sleeve; 8.7, following oil sealing plug; 8.8, O RunddichtringO two; 9, lower end cap; 10, upper plug head fixed pin shaft; 11, interior pipe keyway pin; 12, fixed angle pin; 13, lower end cap fixed pin shaft; 14, screw hydraulic device.
The specific embodiment
Shown in Fig. 1-4, the described a kind of spiral hydraulic pressure hinge of the embodiment of the invention, comprise hinge 1 and lower jaw 7, described hinge 1 front portion of going up is provided with screw hydraulic device 14 with lower jaw 7 rear portions, screw hydraulic device 14 upper ends are equipped with upper plug head 2, and upper plug head 2 middle parts are inserted with upper plug head fixed pin shaft 10, and screw hydraulic device 14 lower ends are equipped with lower end cap 9, lower end cap 9 middle parts are inserted with lower end cap fixed pin shaft 13, pipe 4 in screw hydraulic device 14 middle parts are equipped with.Pipe 4 upper ends are provided with spiral piece 3 in described, upper plug head 2 bottoms are stretched on last spiral piece 3 tops, pipe keyway pin 11 in interior pipe 4 upper portion side wall are inserted with, interior pipe keyway pin 11 belows are provided with down spiral piece 5, following spiral piece 5 middle parts are inserted with angle orientation pin 12, screw hydraulic device 14 bottoms are equipped with hydraulic part device 8, described hydraulic part device 8 tops are equipped with the stifled circle 8.2 of sealing, the stifled circle of sealing 8.2 bottoms are connected with one way valve 8.3, one way valve 8.3 middle parts are provided with O RunddichtringO 1, hydraulic part device 8 tops are inserted with hydraulic part 8.1, hydraulic part device 8 middle part inwalls are provided with oil seal tube 8.6, oil seal tube 8.6 inside are equipped with spring 8.5, and hydraulic part device 8 bottoms are equipped with down oil sealing plug 8.7, and following oil sealing plug 8.7 tops are with O RunddichtringO 2 8.8, O RunddichtringO 2 8.8 middle parts are inserted with lower end cap fixed pin shaft 13, described oil sealing plug 8.7 is positioned at lower end cap 9 inside, and Shen, described hydraulic part 8.1 bottom is to the stifled circle 8.2 of sealing and one way valve 8.3 middle parts, and described screw hydraulic device 14 middle parts are with middle spacer 6.
The described spiral hydraulic pressure hinge of the embodiment of the invention, screw hydraulic device 14 is inner install in pipe 4 and in interior pipe 4 installation screw hydraulic device 8, at hydraulic screw device 8 inner once mounting hydraulic parts 8.1; The stifled circle 8.2 of sealing; One way valve 8.3; O RunddichtringO 1; Spring 8.5; Oil-sealing sleeve 8.6; Following oil sealing plug 8.7; O RunddichtringO 2 8.8; Safer firm, last hinge 1 can wholely be sealed off flexible for installation.
The present invention is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present invention; no matter but do any variation in its shape or structure; every have identical with a application or akin technical scheme, all drops within protection scope of the present invention.
Claims (10)
1. spiral hydraulic pressure hinge, comprise hinge (1) and lower jaw (7), it is characterized in that: described hinge (1) front portion of going up is provided with screw hydraulic device (14) with lower jaw (7) rear portion, screw hydraulic device (14) upper end is equipped with upper plug head (2), upper plug head (2) middle part is inserted with upper plug head fixed pin shaft (10), screw hydraulic device (14) lower end is equipped with lower end cap (9), lower end cap (9) middle part is inserted with lower end cap fixed pin shaft (13), and screw hydraulic device (14) middle part is equipped with interior pipe (4).
2. a kind of spiral hydraulic pressure hinge according to claim 1 is characterized in that: pipe (4) upper end is provided with spiral piece (3) in described, and upper plug head (2) bottom is stretched on last spiral piece (3) top.
3. a kind of spiral hydraulic pressure hinge according to claim 2, it is characterized in that: pipe keyway pin (11) in interior pipe (4) upper portion side wall is inserted with, interior pipe keyway pin (11) below is provided with down spiral piece (5), and following spiral piece (5) middle part is inserted with angle orientation pin (12).
4. a kind of spiral hydraulic pressure hinge according to claim 3, it is characterized in that: screw hydraulic device (14) bottom is equipped with hydraulic part device (8).
5. a kind of spiral hydraulic pressure hinge according to claim 4 is characterized in that: described hydraulic part device (8) top is equipped with the stifled circle of sealing (8.2).
6. a kind of spiral hydraulic pressure hinge according to claim 5 is characterized in that: seal stifled circle (8.2) bottom and be connected with one way valve (8.3), be provided with O RunddichtringO one (8.4) in the middle part of the one way valve (8.3).
7. a kind of spiral hydraulic pressure hinge according to claim 6, it is characterized in that: hydraulic part device (8) top is inserted with hydraulic part (8.1), hydraulic part device (8) middle part inwall is provided with oil seal tube (8.6), oil seal tube (8.6) inside is equipped with spring (8.5), hydraulic part device (8) bottom is equipped with down oil sealing plug (8.7), following oil sealing plug (8.7) top is with O RunddichtringO two (8.8), and O RunddichtringO two (8.8) middle parts are inserted with lower end cap fixed pin shaft (13).
8. a kind of spiral hydraulic pressure hinge according to claim 7, it is characterized in that: described oil sealing plug (8.7) is positioned at lower end cap (9) inside.
9. a kind of spiral hydraulic pressure hinge according to claim 8 is characterized in that: Shen, described hydraulic part (8.1) bottom is to the stifled circle of sealing (8.2) and one way valve (8.3) middle part.
10. a kind of spiral hydraulic pressure hinge according to claim 5 is characterized in that: be with middle spacer (6) in the middle part of the described screw hydraulic device (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310191305.0A CN103266823B (en) | 2013-05-21 | 2013-05-21 | A kind of screw type hydraulic hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310191305.0A CN103266823B (en) | 2013-05-21 | 2013-05-21 | A kind of screw type hydraulic hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103266823A true CN103266823A (en) | 2013-08-28 |
| CN103266823B CN103266823B (en) | 2016-07-06 |
Family
ID=49010477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310191305.0A Active CN103266823B (en) | 2013-05-21 | 2013-05-21 | A kind of screw type hydraulic hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103266823B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376981A (en) * | 1988-10-17 | 1991-04-02 | Nippon Electric Ind Co Ltd | Door closure having temperature correction function |
| CN1281930A (en) * | 1999-07-21 | 2001-01-31 | 曹镇植 | Hydraulic automatic door-closing hinge |
| KR20040025290A (en) * | 2002-09-19 | 2004-03-24 | (주)대흥메탈 | Hydraulic hinge |
| CN2729257Y (en) * | 2004-10-14 | 2005-09-28 | 郑正乙 | Door hinge |
| CN101006243A (en) * | 2004-08-20 | 2007-07-25 | 爱旺创新技术有限公司 | Slim type hinge apparatus having automatic return function |
| CN201620680U (en) * | 2010-02-11 | 2010-11-03 | 郭文彬 | Buffering hinge of self-closing door |
| CN102409915A (en) * | 2011-08-30 | 2012-04-11 | 陈杰辉 | Multifunctional adjustable self-closing buffer hinge |
| CN102418445A (en) * | 2011-12-14 | 2012-04-18 | 蔡赋勇 | Damping hinge with automatic closing, positioning and speed regulating functions |
| GR20100100516A (en) * | 2010-09-17 | 2012-04-30 | Intermetal Ανωνυμη Βιοτεχνικη Και Εμπορικη Εταιρεια Μελετων Και Τεχνικων Εφαρμογων Αβεε Και Δ.Τ. Intermetal Αβεε, | Hydraulic door hinge mechanism characterised by controlled three-stage closure course |
| CN202467450U (en) * | 2012-01-17 | 2012-10-03 | 李飞勇 | Damper with changeable resisting force |
| CN203257236U (en) * | 2013-05-21 | 2013-10-30 | 宁波市五角阻尼科技有限公司 | Spiral hydraulic hinge |
-
2013
- 2013-05-21 CN CN201310191305.0A patent/CN103266823B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0376981A (en) * | 1988-10-17 | 1991-04-02 | Nippon Electric Ind Co Ltd | Door closure having temperature correction function |
| CN1281930A (en) * | 1999-07-21 | 2001-01-31 | 曹镇植 | Hydraulic automatic door-closing hinge |
| KR20040025290A (en) * | 2002-09-19 | 2004-03-24 | (주)대흥메탈 | Hydraulic hinge |
| CN101006243A (en) * | 2004-08-20 | 2007-07-25 | 爱旺创新技术有限公司 | Slim type hinge apparatus having automatic return function |
| CN2729257Y (en) * | 2004-10-14 | 2005-09-28 | 郑正乙 | Door hinge |
| CN201620680U (en) * | 2010-02-11 | 2010-11-03 | 郭文彬 | Buffering hinge of self-closing door |
| GR20100100516A (en) * | 2010-09-17 | 2012-04-30 | Intermetal Ανωνυμη Βιοτεχνικη Και Εμπορικη Εταιρεια Μελετων Και Τεχνικων Εφαρμογων Αβεε Και Δ.Τ. Intermetal Αβεε, | Hydraulic door hinge mechanism characterised by controlled three-stage closure course |
| CN102409915A (en) * | 2011-08-30 | 2012-04-11 | 陈杰辉 | Multifunctional adjustable self-closing buffer hinge |
| CN102418445A (en) * | 2011-12-14 | 2012-04-18 | 蔡赋勇 | Damping hinge with automatic closing, positioning and speed regulating functions |
| CN202467450U (en) * | 2012-01-17 | 2012-10-03 | 李飞勇 | Damper with changeable resisting force |
| CN203257236U (en) * | 2013-05-21 | 2013-10-30 | 宁波市五角阻尼科技有限公司 | Spiral hydraulic hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103266823B (en) | 2016-07-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202560256U (en) | Plug-in type stand column hydraulic control one-way valve | |
| CN208686865U (en) | A kind of hydraulic damper of bidirectional damper | |
| CN203686332U (en) | Pipeline pressure indicating valve | |
| CN203257236U (en) | Spiral hydraulic hinge | |
| CN202560255U (en) | Inserting type hard sealing bidirectional lock | |
| CN202418747U (en) | Low-medium pressure piston check valve | |
| CN103266823A (en) | Screw type hydraulic hinge | |
| CN204153043U (en) | Two bar double-drum type vibration damper | |
| CN205277970U (en) | Stable form pneumatic cylinder structure | |
| CN202707686U (en) | Connection structure of hydrocylinder locking device | |
| CN106352151B (en) | Cylinder fluid relief bar support construction | |
| CN202790289U (en) | Automobile shock absorber | |
| CN202038135U (en) | Suspension locking device | |
| CN205013819U (en) | Aluminum alloy craspedodrome journey piston pneumatic actuator | |
| CN209414308U (en) | A kind of light-duty anti-crawl agentdefiection dregs fluid cylinder for car | |
| CN203188965U (en) | Holding clamping position limiting type small-diameter step-by-step deblocking packer | |
| CN202251242U (en) | Gas-off self-locking device for air cylinder | |
| CN105484693B (en) | It is with pressure to change polished rod well head controller | |
| CN203925536U (en) | A kind of pushing one-way lock | |
| CN204312747U (en) | A kind of high water pressure unloading valve | |
| CN202047837U (en) | Bottom valve | |
| CN204591315U (en) | A kind of light-duty mining single hydraulic supporting column with suspension type plunger | |
| CN203979527U (en) | Full mechanical plunger-piston safety check | |
| CN204300218U (en) | A kind of vibration damper with multiple dust-proof effect | |
| CN203430685U (en) | Water distributor servomotor with mechanical locking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 315000 Zhejiang city of Lishui province high tech Zone Jinghua Road No. 188 Building 2 room 345 Applicant after: Ningbo Pentagon Damper Corporation Address before: 315000 Zhejiang city of Lishui province high tech Zone Jinghua Road No. 188 Building 2 room 345 Applicant before: Ningbo Pentagon Damper Technology Co., Ltd. |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: NINGBO PENTAGON DAMPER TECHNOLOGY CO., LTD. TO: NINGBO PENTAGON DAMPER CORPORATION |
|
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 315000 Zhejiang city of Ningbo province high tech Zone Jinghua Road No. 188 Building 2 room 345 Applicant after: Ningbo Pentagon Damper Corporation Address before: 315000 Zhejiang city of Lishui province high tech Zone Jinghua Road No. 188 Building 2 room 345 Applicant before: Ningbo Pentagon Damper Corporation |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315000 LISHUI, ZHEJIANG PROVINCE TO: 315000 NINGBO, ZHEJIANG PROVINCE |
|
| CB02 | Change of applicant information |
Address after: 9, 1177, 1, 1, Lingyun Road, 315000 hi tech Zone, Zhejiang, Ningbo Applicant after: Ningbo Pentagon Damper Corporation Address before: 315000 Zhejiang city of Ningbo province high tech Zone Jinghua Road No. 188 Building 2 room 345 Applicant before: Ningbo Pentagon Damper Corporation |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |