CN107503615A - A kind of buffer unit of automatic door-closing hinge - Google Patents
A kind of buffer unit of automatic door-closing hinge Download PDFInfo
- Publication number
- CN107503615A CN107503615A CN201710866108.2A CN201710866108A CN107503615A CN 107503615 A CN107503615 A CN 107503615A CN 201710866108 A CN201710866108 A CN 201710866108A CN 107503615 A CN107503615 A CN 107503615A
- Authority
- CN
- China
- Prior art keywords
- hinge
- automatic door
- buffer unit
- jacking block
- hydraulic stem
- 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
Links
- 238000011176 pooling Methods 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000013022 venting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- 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
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/04—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with liquid piston brakes
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/10—Application of doors, windows, wings or fittings thereof for buildings or parts thereof
- E05Y2900/13—Type of wing
- E05Y2900/132—Doors
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
The invention discloses a kind of buffer unit of automatic door-closing hinge, including jacking block and sleeve pipe, described jacking block is fixedly connected on the leaf of hinge one of hinge structure, described sleeve pipe connection on the leaf of hinge two of hinge structure with jacking block corresponding section, hydraulic stem is provided with described sleeve pipe, one end of the hydraulic stem is connected with guide pin bushing.The present invention has automatic door-closing function, and the dynamics for closing door can be adjusted；The present invention has pooling feature, and the angle buffered can adjust the threaded adjusting of hydraulic stem or sleeve pipe connection；The present invention can realize that closing a speed is adjusted by adjusting the dynamics of spring hinge.
Description
Technical field
The present invention relates to hinge structure technical field, it particularly relates to a kind of buffer unit of automatic door-closing hinge.
Background technology
Existing door body has automatic closing function mostly, namely after pushing out or entering, door body can be in external force
Effect is lower to realize automatic closing, but in door body closing process, if external force is excessive, door can not stall, it is impossible to door is closed automatically
Or buffering stops door, therefore, how to solve above-mentioned technical problem, turns into urgent problem to be solved.
The content of the invention
For the above-mentioned technical problem in correlation technique, the present invention proposes a kind of buffer unit of automatic door-closing hinge, energy
Enough overcome the above-mentioned deficiency of prior art.
To realize above-mentioned technical purpose, the technical proposal of the invention is realized in this way：
A kind of buffer unit of automatic door-closing hinge, including jacking block and sleeve pipe, described jacking block are fixedly connected on hinge structure
On leaf of hinge one, described sleeve pipe connection, with jacking block corresponding section, is set in described sleeve pipe on the leaf of hinge two of hinge structure
There is hydraulic stem.
Further, described hydraulic stem is stepped stem, and the other end of the hydraulic stem is provided with screw thread.
Preferably, described hydraulic stem is to unload power hydraulic stem.
Preferably, one end of described sleeve pipe is fixed on leaf of hinge two, the other end of described sleeve pipe be provided with it is described
The screwed hole that screw thread coordinates.
Preferably, described jacking block one end corresponding with guide pin bushing is spherical structure.
Preferably, described guide pin bushing one end corresponding with jacking block is spherical structure.
Further, described jacking block is bearing connector.
Preferably, described guide pin bushing is bearing connector, and bearing connector is provided with the screw thread coordinated with the screw thread
Hole.
Further, one end of the hydraulic stem is connected with guide pin bushing.
Beneficial effects of the present invention：The present invention has automatic door-closing function, and the dynamics for closing door can be adjusted；Present invention tool
There is pooling feature, and the angle buffered can adjust the threaded adjusting of hydraulic stem or sleeve pipe connection；The present invention can pass through regulation
The dynamics of spring hinge, which is realized, closes a speed regulation.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, on the premise of not paying creative work, can also be obtained according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is a kind of explosive view of the buffer unit of automatic door-closing hinge described according to embodiments of the present invention；
Fig. 2 is a kind of sectional view of the buffer unit of automatic door-closing hinge described according to embodiments of the present invention；
Fig. 3 is the structural representation of the hydraulic stem in Fig. 1 or Fig. 2；
Fig. 4 is the structural representation of the sleeve pipe in Fig. 1 or Fig. 2；
Fig. 5 is a kind of explosive view of the buffer unit of automatic door-closing hinge according to second embodiment of the invention；
Fig. 6 is a kind of sectional view of the buffer unit of automatic door-closing hinge according to second embodiment of the invention；
Fig. 7 is a kind of explosive view of the buffer unit of automatic door-closing hinge according to third embodiment of the invention；
Fig. 8 is a kind of sectional view of the buffer unit of automatic door-closing hinge according to third embodiment of the invention；
Fig. 9 is the structural representation of Fig. 7 or Fig. 8 embodiment middle (center) bearing connectors；
Figure 10 is a kind of explosive view of the buffer unit of automatic door-closing hinge according to four embodiment of the invention；
Figure 11 is a kind of sectional view of the buffer unit of automatic door-closing hinge according to four embodiment of the invention；
In figure：1st, jacking block；2nd, hinge structure；21st, leaf of hinge one；22nd, leaf of hinge two；3rd, guide pin bushing；4th, hydraulic stem；41st, screw thread；5、
Sleeve pipe；51st, screwed hole.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained, belong to what the present invention protected
Scope.
As shown in Figure 1-2, the buffer unit of described a kind of automatic door-closing hinge according to embodiments of the present invention, including jacking block
1 and sleeve pipe 5, described jacking block 1 be fixedly connected on the leaf of hinge 1 of hinge structure 2, described sleeve pipe 5 is connected to hinge knot
With the corresponding section of jacking block 1 on the leaf of hinge 2 22 of structure 2, described sleeve pipe 5 is interior to be provided with hydraulic stem 4.
In one embodiment, as shown in figure 3, described hydraulic stem 4 is stepped stem, and the hydraulic stem 4 is another
End is provided with screw thread 41.
In one embodiment, the hydraulic stem 4 is to unload power hydraulic stem.
In one embodiment, it is described as shown in figure 4, one end of described sleeve pipe 5 is fixed on leaf of hinge 2 22
The other end of sleeve pipe 5 is provided with the screwed hole 51 coordinated with the screw thread 41.
In one embodiment, as shown in Figure 1-2, described jacking block 1 is spherical structure with 3 corresponding one end of guide pin bushing.
In one embodiment, as seen in figs. 5-6, described guide pin bushing 3 is spherical structure with 1 corresponding one end of jacking block.
In one embodiment, as Figure 7-9, described jacking block 1 is bearing connector.
In one embodiment, as shown in figs. 10-11, described guide pin bushing 3 is bearing connector, and on bearing connector
Provided with the screwed hole coordinated with the screw thread 41.
In one embodiment, one end of the hydraulic stem 4 is connected with guide pin bushing 3.
In order to facilitate understand the present invention above-mentioned technical proposal, below by way of in specifically used mode to the present invention it is above-mentioned
Technical scheme is described in detail.
When specifically used, according to a kind of buffer unit of automatic door-closing hinge of the present invention, including jacking block and set
Pipe, jacking block are arranged on a leaf of hinge of hinge structure, and sleeve pipe is arranged on another leaf of hinge of hinge structure, and sleeve pipe
Interior to be provided with guide pin bushing and hydraulic stem, in door closing procedure, a buffering is closed in the realization that contacts with each other of jacking block and guide pin bushing, wherein, in the program
In, it can be simultaneously spherical structure that jacking block is in contact with guide pin bushing, or, it is simultaneously spherical structure that guide pin bushing is in contact with jacking block；
When jacking block is spherical structure, jacking block can use bearing connector；When guide pin bushing is spherical structure, guide pin bushing can use bearing to connect
Joint；Above-mentioned four kinds of situations are four kinds of alternative solutions of the invention；And above-mentioned four kinds of alternative solutions are on hinge
Four kinds of situations, it can also be independently mounted in door body and use；Wherein, the hydraulic stem 4 is unloads power hydraulic stem, i.e., before door closure,
Because the back segment of hydraulic stem has power venting device, make the venting pressure before closure, closed.
In summary, the present invention has automatic door-closing function, and the dynamics for closing door can be adjusted；The present invention has buffering work(
Can, and the angle buffered can adjust the threaded adjusting of hydraulic stem or sleeve pipe connection；The present invention can be by adjusting spring hinge
Dynamics realize and close the regulation of speed.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
God any modification, equivalent substitution and improvements made etc., should be included in the scope of the protection with principle.
Claims (9)
1. a kind of buffer unit of automatic door-closing hinge, it is characterised in that including jacking block（1）And sleeve pipe（5）, described jacking block
（1）It is fixedly connected on hinge structure（2）Leaf of hinge one（21）On, described sleeve pipe（5）It is connected to hinge structure（2）Hinge
Piece two（22）Upper and jacking block（1）Corresponding section, described sleeve pipe（5）It is interior to be provided with hydraulic stem（4）.
A kind of 2. buffer unit of automatic door-closing hinge according to claim 1, it is characterised in that described hydraulic stem
（4）For stepped stem, and the hydraulic stem（4）The other end be provided with screw thread（41）.
A kind of 3. buffer unit of automatic door-closing hinge according to claim 2, it is characterised in that described hydraulic stem
（4）To let out power hydraulic stem.
A kind of 4. buffer unit of automatic door-closing hinge according to claim 2, it is characterised in that described sleeve pipe（5）
One end be fixed on leaf of hinge two（22）On, described sleeve pipe（5）The other end be provided with and the screw thread（41）The screw thread of cooperation
Hole（51）.
A kind of 5. buffer unit of automatic door-closing hinge according to claim 3, it is characterised in that described jacking block（1）
With guide pin bushing（3）Corresponding one end is spherical structure.
A kind of 6. buffer unit of automatic door-closing hinge according to claim 3, it is characterised in that described guide pin bushing（3）
With jacking block（1）Corresponding one end is spherical structure.
A kind of 7. buffer unit of automatic door-closing hinge according to claim 1, it is characterised in that described jacking block（1）
For bearing connector.
A kind of 8. buffer unit of automatic door-closing hinge according to claim 2, it is characterised in that described guide pin bushing（3）
For bearing connector, and bearing connector is provided with and the screw thread（41）The screwed hole of cooperation.
A kind of 9. buffer unit of automatic door-closing hinge according to claim 1, it is characterised in that the hydraulic stem（4）
One end be connected with guide pin bushing（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866108.2A CN107503615A (en) | 2017-09-22 | 2017-09-22 | A kind of buffer unit of automatic door-closing hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710866108.2A CN107503615A (en) | 2017-09-22 | 2017-09-22 | A kind of buffer unit of automatic door-closing hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107503615A true CN107503615A (en) | 2017-12-22 |
Family
ID=60697647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710866108.2A Pending CN107503615A (en) | 2017-09-22 | 2017-09-22 | A kind of buffer unit of automatic door-closing hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107503615A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128471A1 (en) * | 2017-12-26 | 2019-07-04 | 宁波市五角阻尼股份有限gong'si | Positionable hidden hydraulic hinge |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190920381A (en) * | 1909-09-06 | 1910-03-24 | William Duggan | Improvements in or relating to Door-closing Apparatus. |
| US1704217A (en) * | 1927-06-22 | 1929-03-05 | J W Guiberson | Doorcheck |
| JPS5230562U (en) * | 1975-08-26 | 1977-03-03 | ||
| GB8522194D0 (en) * | 1985-09-06 | 1985-10-09 | J C S Plastic Developments Ltd | Apparatus for doors |
| CN101532359A (en) * | 2008-12-31 | 2009-09-16 | 林德禹 | Multifunctional gating hinge |
| CN202299829U (en) * | 2011-08-20 | 2012-07-04 | 伍志勇 | Hinge structure of furniture |
| CN102587759A (en) * | 2012-03-06 | 2012-07-18 | 林智勇 | Magnetic door closer hinge |
| CN103558028A (en) * | 2013-11-19 | 2014-02-05 | 哈尔滨工业大学 | Bearing spatial location adjusting device for testing radial gas foil bearing performance |
| CN204040723U (en) * | 2014-09-24 | 2014-12-24 | 广东星徽精密制造股份有限公司 | A kind of external buffer hinge |
| CN205937287U (en) * | 2016-08-04 | 2017-02-08 | 陕西赫力机械工程有限责任公司 | Safety arrangement torque axis of using among coal mining equipment |
| CN207620577U (en) * | 2017-09-22 | 2018-07-17 | 宁波市五角阻尼股份有限公司 | A kind of buffer unit of automatic door-closing hinge |
-
2017
- 2017-09-22 CN CN201710866108.2A patent/CN107503615A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB190920381A (en) * | 1909-09-06 | 1910-03-24 | William Duggan | Improvements in or relating to Door-closing Apparatus. |
| US1704217A (en) * | 1927-06-22 | 1929-03-05 | J W Guiberson | Doorcheck |
| JPS5230562U (en) * | 1975-08-26 | 1977-03-03 | ||
| GB8522194D0 (en) * | 1985-09-06 | 1985-10-09 | J C S Plastic Developments Ltd | Apparatus for doors |
| CN101532359A (en) * | 2008-12-31 | 2009-09-16 | 林德禹 | Multifunctional gating hinge |
| CN202299829U (en) * | 2011-08-20 | 2012-07-04 | 伍志勇 | Hinge structure of furniture |
| CN102587759A (en) * | 2012-03-06 | 2012-07-18 | 林智勇 | Magnetic door closer hinge |
| CN103558028A (en) * | 2013-11-19 | 2014-02-05 | 哈尔滨工业大学 | Bearing spatial location adjusting device for testing radial gas foil bearing performance |
| CN204040723U (en) * | 2014-09-24 | 2014-12-24 | 广东星徽精密制造股份有限公司 | A kind of external buffer hinge |
| CN205937287U (en) * | 2016-08-04 | 2017-02-08 | 陕西赫力机械工程有限责任公司 | Safety arrangement torque axis of using among coal mining equipment |
| CN207620577U (en) * | 2017-09-22 | 2018-07-17 | 宁波市五角阻尼股份有限公司 | A kind of buffer unit of automatic door-closing hinge |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019128471A1 (en) * | 2017-12-26 | 2019-07-04 | 宁波市五角阻尼股份有限gong'si | Positionable hidden hydraulic hinge |
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Legal Events
| 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |