CN106014045B - A kind of concealed door pivot hinge and the door body structure using the hinge - Google Patents
A kind of concealed door pivot hinge and the door body structure using the hinge Download PDFInfo
- Publication number
- CN106014045B CN106014045B CN201610491933.4A CN201610491933A CN106014045B CN 106014045 B CN106014045 B CN 106014045B CN 201610491933 A CN201610491933 A CN 201610491933A CN 106014045 B CN106014045 B CN 106014045B
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- Prior art keywords
- door
- hinge
- programme
- last item
- theatrical performance
- 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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- 238000003466 welding Methods 0.000 claims abstract description 3
- 238000009434 installation Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 241001416181 Axis axis Species 0.000 description 2
- 241000446313 Lamella Species 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 210000004709 eyebrow Anatomy 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D7/00—Hinges or pivots of special construction
- E05D7/08—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions
- E05D7/081—Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing, especially at the top and bottom, e.g. trunnions
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/02—Parts for attachment, e.g. flaps
- E05D5/06—Bent flaps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/38—Hinged covers or doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
- E05D5/00—Construction of single parts, e.g. the parts for attachment
- E05D5/10—Pins, sockets or sleeves; Removable pins
- E05D2005/102—Pins
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/60—Application of doors, windows, wings or fittings thereof for other use
- E05Y2900/606—Application of doors, windows, wings or fittings thereof for other use for electronic devices
Abstract
A kind of door body structure the present invention relates to concealed door pivot hinge and using the hinge, the door-hinge hinge include being used for the fixing piece being fixed on door-plate OR gate frame；It is rotatably assorted and presents a theatrical performance as the last item on a programme on the fixing piece；Described present a theatrical performance as the last item on a programme contacts with the first supporting surface and the second supporting surface being disposed opposite to each other, first supporting surface with fixing piece, second supporting surface and door-plate or door frame contact.It is connected, is secured the fix on doorframe with door-plate welding using presenting a theatrical performance as the last item on a programme, then realizes that door-hinge pivots by the rotatable engagement between the circular hole on axis pin and fixing piece.It is more convenient using concealed door pivot hinge structure handling, it is relatively simple for structure；And all parts ensure that anti-theft and globality without exposed.
Description
Technical field
The present invention relates to a kind of hinge arrangement, more particularly to a kind of concealed door pivot hinge structure.The invention further relates to
A kind of door body structure using the hinge.
Background technology
In the prior art, it is mostly applied to case variant structure in substation or prefabricated cabin formula structural door body hinge mounting means
Side fills mode, and common hinge includes hinge axis, hinge fixinig plate, hinge rotatable lamella.Wherein, hinge fixinig plate and hinge rotatable lamella
Moving rotary is matched with the both sides of hinge axis respectively, in use, hinge fixinig plate is bolted on doorframe, hinge rotates
Piece is connected on door-plate, and door-plate is connected on doorframe by hinge, door-plate is freely opened or is closed.It is but this
Hinge arrangement is required to manpower and lifts door body in advance during installation and the adjusting of crack between a door and its frame, for prefabricated cabin formula structure door
Body, itself weight is larger, and adjusting is time-consuming and laborious when installing, and installation accuracy is limited, inconvenient；It is empty to take door-plate outer portion
Between, increase the occupied space of hinge, further, exposed hinge is easy to cause the entrance of dust grit, influences to rotate spirit
Living, security cannot ensure well.
For this reason, a kind of hide is disclosed in the Chinese utility model patent file that Authorization Notice No. is CN204645922U
Formula Pinless hinge with guide member, it includes upper hinge and lower hinge, and lower hinge includes lower rotary shaft, and the top of lower rotary shaft is installed in door-plate, under
The lower part of shaft is stretched out from bottom and is extended in the base of underground, and thrust ball bearing, energy are provided between lower rotary shaft and base
Security is effectively ensured, but the hinge arrangement is installed on underground, for the structural door body of the needs such as prefabricated hatch door transhipment, dress
With more complicated, demolition and maintenance inconvenience, therefore design a kind of simple in structure, installation and the convenient hinge arrangement of demolition and maintenance have very much must
Will.
The content of the invention
It is an object of the invention to provide a kind of simple in structure, installation and the convenient concealed door pivot hinge knot of demolition and maintenance
Structure.
To achieve the above object, the technical scheme is that：
A kind of concealed door pivot hinge, the door-hinge hinge include being used for the fixing piece being fixed on door-plate OR gate frame；Institute
State to be rotatably assorted on fixing piece and present a theatrical performance as the last item on a programme；It is described to present a theatrical performance as the last item on a programme with the first supporting surface and the second supporting surface that are disposed opposite to each other, described the
One supporting surface is contacted with fixing piece, second supporting surface and door-plate or door frame contact.
The central axis axis pin consistent with the pivot center of presenting a theatrical performance as the last item on a programme, the pressure are provided with first supporting surface of presenting a theatrical performance as the last item on a programme
Platform is rotatably assorted with the fixing piece by axis pin.
The fixing piece is fixed on doorframe.
The fixing piece is L-shaped, and the one side for defining L-type fixing piece is outstanding side, and another side is stile, and the outstanding side is equipped with
The circular hole being rotatably assorted with axis pin, the stile are equipped with the fixed structure for being used for that stile and doorframe to be connected.
The fixed structure is the connecting hole being arranged on stile.
First, second supporting surface of presenting a theatrical performance as the last item on a programme is both provided with axis pin, and the axis pin of the second supporting surface is used to be inserted into door-plate.
It is described to present a theatrical performance as the last item on a programme in sector.
Two, the door-hinge hinge is one group, same group of two door-hinge hinges edge plane vertical with door-plate pivot center
Mirror image is distributed.
The upper weld part with door-plate welded closed of presenting a theatrical performance as the last item on a programme.
A kind of door body structure, including doorframe, door-plate and door-hinge hinge, the door-hinge hinge include being used for fixed to door-plate or
Fixing piece on doorframe；It is rotatably assorted and presents a theatrical performance as the last item on a programme on the fixing piece；It is described present a theatrical performance as the last item on a programme with the first supporting surface for being disposed opposite to each other and
Second supporting surface, first supporting surface are contacted with fixing piece, second supporting surface and door-plate or door frame contact.
The central axis axis pin consistent with the pivot center of presenting a theatrical performance as the last item on a programme, the pressure are provided with first supporting surface of presenting a theatrical performance as the last item on a programme
Platform is rotatably assorted with the fixing piece by axis pin.
The fixing piece is fixed on doorframe.
The fixing piece is L-shaped, and the one side for defining L-type fixing piece is outstanding side, and another side is stile, and the outstanding side is equipped with
The circular hole being rotatably assorted with axis pin, the stile are equipped with the fixed structure for being used for that stile and doorframe to be connected.
The fixed structure is the connecting hole being arranged on stile.
First, second supporting surface of presenting a theatrical performance as the last item on a programme is both provided with axis pin, and the axis pin of the second supporting surface is used to be inserted into door-plate.
It is described to present a theatrical performance as the last item on a programme in sector.
Two, the door-hinge hinge is one group, same group of two door-hinge hinges edge plane vertical with door-plate pivot center
Mirror image is distributed.
The upper weld part with door-plate welded closed of presenting a theatrical performance as the last item on a programme.
The beneficial effects of the invention are as follows：Compared with the prior art, the concealed door pivot hinge designed by the present invention is by adopting
As soon as with rotating member and the cooperation presented a theatrical performance as the last item on a programme, the switch rotary of door body can be reached, the parts being related to are few, demolition and maintenance installation side
Just, it is simple in structure；Further, present a theatrical performance as the last item on a programme and be designed to sector, caused by being rotated with traditional rectangular support part in door body
Dynamic friction torque reduces, and makes the switch of door body without lifting an eyebrow.
Further, using between door-plate lower face and doorframe install hinge by the way of, make door-plate gravity guide to it is prefabricated
On hatch door frame, prefabricated cabin class formation is substantially increased in the activities such as nacelle lifting, transport movement, the stability of hinge work,
Reliability；Further, upper/lower terminal door-plate uses mirror image mounting means, and the standardization level of product is high, and machinability is strong.
Brief description of the drawings
Fig. 1 is one specific embodiment structure diagram of door-hinge hinge of the present invention；
Fig. 2 is the structure diagram of the fixing piece 1 in Fig. 1；
Fig. 3 is 2 structure diagrams of presenting a theatrical performance as the last item on a programme in Fig. 1；
Fig. 4 is assembling structure schematic diagram of the door-plate 3 with door-hinge hinge of door body structure of the present invention；
Fig. 5 is doorframe structure schematic diagram in the specific embodiment；
Fig. 6 is the enlarged diagram of 1 installation site A of fixing piece in Fig. 5
Fig. 7 is Fig. 4 middle door-plates 3 and 2 assembling structure schematic diagrams of presenting a theatrical performance as the last item on a programme；
Fig. 8 is the structure partial enlarged diagram of Fig. 4 middle door-plates upper surface B；
Fig. 9 is the structure partial enlarged diagram of Fig. 4 middle door-plates lower face C.
In figure：
1- fixing pieces；2- presents a theatrical performance as the last item on a programme；3- door-plates；4- doorframes；11- stiles；12- hangs side；13- connecting holes；14- circular holes；21、
22- axis pins;41- threaded holes.
Embodiment
Embodiments of the present invention are described further below in conjunction with the accompanying drawings.
The specific embodiment of the present invention, as shown in Figures 1 to 9, in this embodiment, concealed door pivot hinge includes one
Fixing piece 1, one is provided with fixing piece 1 and presents a theatrical performance as the last item on a programme 2, is used to support the weight of door-plate 3, present a theatrical performance as the last item on a programme 2 the first supporting surface, the second support
Axis pin 21 and axis pin 22 are respectively arranged with face, axis pin 21 is used for the relevant position that door-plate 3 is inserted into assembling, and axis pin 22 is used for
Be inserted into fixing piece 1, and 14 rotatable engagement of circular hole on fixing piece 1 so that door-plate 3 can switch rotary, present a theatrical performance as the last item on a programme 2 it is transversal
Face is in fan-shaped arc-shaped, compared to it is common it is square present a theatrical performance as the last item on a programme for, present a theatrical performance as the last item on a programme 2 design of sector causes in 3 rotating process of door-plate
The dynamic friction torque of middle generation is reduced, and makes the switch of door lighter, the design of right-angle side, and will present a theatrical performance as the last item on a programme 2 is completely assembled to door-plate 3
Under, present a theatrical performance as the last item on a programme 2 more excellent without leakage, globality；In the specific embodiment, the fixing piece 1 of door-hinge hinge is L-shaped, is fixed in L-type
The outstanding side 12 of part 1 is equipped with a circular hole 14, during for assembling with 22 rotatable engagement of axis pin on 2 of presenting a theatrical performance as the last item on a programme；L-type fixing piece 1 is stood
Side 11 is provided with the clamp device being connected with doorframe 4, in the present embodiment, 4 connecting holes 13 is provided with stile 11, are being assembled
When, 4 connecting holes 13 on stile 11 and four threaded holes 41 on doorframe 4 are corresponded, are then fastened using bolt.
When in use, first by present a theatrical performance as the last item on a programme 2 end face on axis pin 21 be inserted into door-plate 3, then will present a theatrical performance as the last item on a programme and 2 be welded with door-plate 3
Connect connected, ensure sealing protection class requirement of the prefabricated cabin in severe outdoor environment lower hinge, the infiltration for placing rainwater causes
Rust corrosion, extends the service life of door body；L-type fixing piece 1 is placed into the installation site A of doorframe 4, then by connecting hole 13
Correspond with the threaded hole 41 on doorframe 4, fastened fixing piece 1 and doorframe 4 by connecting hole 13 using bolt；Finally will weldering
The axis pin 22 presented a theatrical performance as the last item on a programme on 2 being connected on door-plate 3 is inserted into the circular hole 14 that fixing piece 1 is hanged on side 12, door body structure lower part, that is, complete
Into assembling；When carrying out the installation of door body structure top door-hinge hinge, 2 axis pin 21 of first presenting a theatrical performance as the last item on a programme is inserted into door-plate 3, then
L-type fixing piece 1 is hanged the circular hole 14 on side 12 by it to be hooked on the axis pin 22 of protrusion, then in the case where carrying out door body structure
When portion is installed, 4 connecting holes 13 on 1 stile 11 of upper stationary part of door body structure are made to correspond to the respective screw hole on doorframe
41, fastened using bolt, that is, complete all installations, it can be achieved that door-hinge pivots.The door-hinge hinge uses high duty metal material, prevents
Rotten function admirable, it is sturdy and durable, in being suitable for and compared with heavy door.
In other specific embodiments of the present invention, being rotatably assorted between fixing piece of presenting a theatrical performance as the last item on a programme can be directly disposed as solid
Determine to drive a circular trough on part, be rotatably assorted in the insertion circular trough that will present a theatrical performance as the last item on a programme with its realization that is rotatably assorted.
In other specific embodiments of the present invention, fixing piece has interchangeability with the installation site presented a theatrical performance as the last item on a programme, can be by fixation
Part is fixed on door-plate, then will be presented a theatrical performance as the last item on a programme and is welded in doorframe relevant position, the fixation axis pin on presenting a theatrical performance as the last item on a programme being inserted on door-plate
In part circular hole.
In other specific embodiments of the present invention, the shape of fixing piece can be other shapes, such as rectangular block shape, above
The circular hole being inserted into equipped with connecting hole corresponding with doorframe and the axis pin for Gong presenting a theatrical performance as the last item on a programme.
In other specific embodiments of the present invention, the fixed structure can use other fixed knots in addition to round hole
Structure, is such as welded.
In other specific embodiments of the present invention, the upper and lower end face presented a theatrical performance as the last item on a programme can only have a supporting surface to set axis pin, such as exist
Second supporting surface sets axis pin, then the axis pin and door-plate rotatable engagement, and the second supporting surface is connected with fixing piece welding；Or first
Supporting surface sets axis pin, then the second supporting surface of presenting a theatrical performance as the last item on a programme directly is welded with door-plate.
In other specific embodiments of the present invention, described present a theatrical performance as the last item on a programme can not weld between door-plate, directly by door during installation
Pivot hinge is placed into the installation site on doorframe, is sleeved on door-plate after fixed and presents a theatrical performance as the last item on a programme on the axis pin protruded above.
In other specific embodiments of the present invention, the hinge on door body structure, which is set, only to set the door in door body lower part
Pivot hinge, door body structure top can complete to pivot using an elastic pin shaft.
Claims (7)
- A kind of 1. concealed door pivot hinge, it is characterised in that：The door-hinge hinge includes being used for the fixing piece being fixed on doorframe； It is rotatably assorted and presents a theatrical performance as the last item on a programme on the fixing piece；It is described to present a theatrical performance as the last item on a programme with the first supporting surface and the second supporting surface being disposed opposite to each other, it is described First supporting surface is contacted with fixing piece, and second supporting surface is contacted with door-plate, and the fixing piece is L-shaped, defines L-type fixing piece One side be outstanding side, another side is stile, and the outstanding side is equipped with the circular hole being rotatably assorted with axis pin, and the stile, which is equipped with, to be used In being provided with central axis and the rotation of presenting a theatrical performance as the last item on a programme on the fixed structure that stile and doorframe are connected, first supporting surface of presenting a theatrical performance as the last item on a programme The consistent axis pin of axis, described present a theatrical performance as the last item on a programme be rotatably assorted with the fixing piece by axis pin, the stile extending direction and is presented a theatrical performance as the last item on a programme The direction of second supporting surface is consistent, so that stile is towards door-plate internal stretch.
- 2. concealed door pivot hinge according to claim 1, it is characterised in that：The fixed structure is to be arranged on stile Connecting hole.
- 3. concealed door pivot hinge according to claim 2, it is characterised in that：It is described to present a theatrical performance as the last item on a programme first, second supporting surface all Axis pin is provided with, the axis pin of the second supporting surface is used to be inserted into door-plate.
- 4. according to the concealed door pivot hinge described in claim 1,2 or 3, it is characterised in that：It is described to present a theatrical performance as the last item on a programme in sector.
- 5. concealed door pivot hinge according to claim 4, it is characterised in that：Two, the door-hinge hinge is one group, together One group of two door-hinge hinges are distributed along the plane mirror picture vertical with door-plate pivot center.
- 6. concealed door pivot hinge according to claim 5, it is characterised in that：It is described present a theatrical performance as the last item on a programme it is upper have closed with door-plate welding The weld part of conjunction.
- 7. a kind of door body structure, including doorframe, door-plate and door-hinge hinge, it is characterised in that the door-hinge hinge will for aforesaid right Seek 1 to 6 any one of them concealed door pivot hinge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610491933.4A CN106014045B (en) | 2016-06-29 | 2016-06-29 | A kind of concealed door pivot hinge and the door body structure using the hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610491933.4A CN106014045B (en) | 2016-06-29 | 2016-06-29 | A kind of concealed door pivot hinge and the door body structure using the hinge |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106014045A CN106014045A (en) | 2016-10-12 |
| CN106014045B true CN106014045B (en) | 2018-04-17 |
Family
ID=57085073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610491933.4A Active CN106014045B (en) | 2016-06-29 | 2016-06-29 | A kind of concealed door pivot hinge and the door body structure using the hinge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106014045B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285348A (en) * | 2016-10-13 | 2017-01-04 | 许继电气股份有限公司 | Door and door assembly |
| CN109098576B (en) * | 2018-09-27 | 2023-12-15 | 佛山市顶固集创门业有限公司 | Adjustable hidden hinge |
| CN111852228A (en) * | 2020-06-08 | 2020-10-30 | 中冶天工集团天津有限公司 | Kendeki door spindle mounting device and manufacturing method and using method thereof |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BRPI0600468A (en) * | 2006-02-02 | 2007-10-23 | Whirlpool Sa | door hinge for an appliance having a water dispenser and cooling appliance |
| KR100994808B1 (en) * | 2006-02-15 | 2010-11-17 | 엘지전자 주식회사 | Door supporting device for refrigerator |
| CN201276915Y (en) * | 2008-10-07 | 2009-07-22 | 河南新飞电器有限公司 | Intermediate hinge |
| CN201695833U (en) * | 2010-05-20 | 2011-01-05 | 海尔集团公司 | Refrigerator door body hinge and refrigerator installed with same |
| CN102587762B (en) * | 2011-01-10 | 2015-07-15 | 合肥美的电冰箱有限公司 | Hinge device used for refrigerator and refrigerator comprising the same |
| CN202117459U (en) * | 2011-05-25 | 2012-01-18 | 广东科荣电器有限公司 | Door hinge device of red wine cabinet |
| CN202347977U (en) * | 2011-11-23 | 2012-07-25 | 中山市新顺翔电器制造有限公司 | Door-opening limiting mechanism for refrigerator and wine cabinet |
| CN205805267U (en) * | 2016-06-29 | 2016-12-14 | 许继电气股份有限公司 | Concealed door pivot hinge and use the door body structure of this hinge |
-
2016
- 2016-06-29 CN CN201610491933.4A patent/CN106014045B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN106014045A (en) | 2016-10-12 |
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