CN104612564B - Spliced hidden type door within door - Google Patents
Spliced hidden type door within door Download PDFInfo
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- CN104612564B CN104612564B CN201510050025.7A CN201510050025A CN104612564B CN 104612564 B CN104612564 B CN 104612564B CN 201510050025 A CN201510050025 A CN 201510050025A CN 104612564 B CN104612564 B CN 104612564B
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- door
- door leaf
- hinge
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- doorframe
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Abstract
The invention relates to an antitheft door, in particular to a spliced hidden type door within a door. At present, for a door within a door structure with a frame, imperfect matching between the door within the door and a main door leaf can be caused easily, screws or rivets are prone to loosening and even falling off, a small door leaf is made to shake, and use is influenced. The spliced hidden type door within the door is characterized in that a hole is formed in the middle of a rear board of the main door leaf, the four edges of the hole are bent forwards to form small door frame edges, and the small door frame edges are spliced to form a small door frame; a back-flap hinge comprises a hinge, a door leaf hinge fixing plate and a door frame hinge fixing plate, and the hinge comprises a door leaf connecting piece and a door frame connecting piece; the door leaf connecting piece is connected to the small door leaf through the door leaf hinge fixing plate, and the door frame connecting piece is connected to the small door frame through the door frame hinge fixing plate. According to the technical scheme, the small door frame is formed by bending the main door leaf plate, the integrality is good, the structure is firm, the small door frame is matched with the small door leaf, and the spliced hidden type door within the door is reliable in use.
Description
Technical field
The present invention relates to a kind of antitheft door, it is related to a kind of concealed door in door of splicing.
Background technology
Existing door in door all carries frame mostly on the market, as shown in figure 1, band border structure is easily caused it fanning with main door
Cooperation is imperfect, and screw or rivet easily loosen and even come off, and so that little door leaf is produced and rock, impact uses, and it carries border structure
Antitheft door overall aesthetics is made to decline it is impossible to be accepted by most consumers.
Content of the invention
The technical problem to be solved in the present invention and the technical assignment proposing are prior art to be improved and is improved,
There is provided a kind of splicing concealed door in door, fix reliable purpose to reach little door leaf.For this reason, the present invention takes following technical side
Case.
A kind of little door leaf splicing concealed door in door, fanning including main door, fan located at main door, in described main door fan
Portion is provided with the little doorframe matching with little door leaf, and little doorframe is small door hinge side, and another side is lockstitched a border for wicket, and little door leaf leads to
Cross back-flap hinge be connected with the small door hinge side of little doorframe make little door leaf be rotatably connected on main door fan upper it is characterised in that：Described
Apertured in the middle part of main door fan back plate, when forward fold forms little doorframe, little doorframe side is spliced to form little doorframe in hole four；Described is bright
Hinge includes hinge, door leaf hinge fixed plate, door frame hinge fixed plate, and described hinge includes door leaf connection sheet and doorframe connects
Piece；Described door leaf connection sheet is connected on little door leaf by door leaf hinge fixed plate, and described doorframe connection sheet passes through doorframe
Hinge fixing plate is connected on little doorframe.Described little doorframe is formed by after main door fan plate bending, good integrity, sound construction,
Little doorframe is matched with little door leaf, using reliability.
As improving further and supplementing to technique scheme, present invention additionally comprises following additional technical feature.
Described little door leaf sets mounting hole to wear the first screw, the first described screw and door leaf hinge fixed plate screw thread
Connect.Mounting hole can be used for the position adjustment of door leaf.
It is provided with the door leaf hinge banking stop being fixed in door leaf between described little door leaf and door leaf hinge fixed plate, described
Door leaf hinge banking stop and door leaf hinge fixed plate phase are equipped with the position limiting door leaf hinge fixed plate.If door leaf hinge banking stop
Make little door leaf adjusting position when mounted, enable little door leaf backboard equal with main door fan backboard, fit clearance is uniform, during use not
Situations such as locking occurs.
Door leaf hinge banking stop is provided with upper and lower two card bases, and card base is provided with draw-in groove, and the draw-in groove mouth of upper and lower two card bases is relatively；Door
The height of fan hinge fixing plate is less than the size between size and the big draw-in groove notch between two draw-in groove bottom lands, makes door leaf hinge solid
Fixed board is embedded in two draw-in grooves, and the anterior upper and lower sides of door leaf hinge fixed plate are extended up and down respectively and form the gear being offseted with card base
Portion, after door leaf hinge fixed plate is coordinated with door leaf hinge banking stop, door leaf hinge banking stop is welded on door leaf, the door after welding
Fan hinge banking stop limits door leaf hinge fixed plate moving range.
Described door leaf connection sheet is in Z-shaped.Door leaf connection sheet is matched with door leaf in Z-shaped, and the crack between a door and its frame of bending can avoid
When little door leaf cuts out, situation in viewing door at crack between a door and its frame gap, improves pick-proof ability simultaneously.
The front end of door frame hinge fixed plate is bent to form the supporting part offseting with doorframe；Described door frame hinge fixed plate sets
There is front two rows screw, between two row's screws, be provided with the convex tendon parallel with supporting part, the length that is screwed into adjusting two row's screws is realized
Doorframe connection sheet angular adjustment.
Described wicket inframe is provided with gauze, and described gauze is located at the front side of little door leaf.Little door leaf fans header board with main door
Between be provided with gauze, effectively prevent worm fly from entering, privacy is also of a relatively high, simultaneously also more attractive in appearance.Described gauze cladding is moulded
Layer.Gauze carries out plastic-blasting process so as to also extend its service life while more attractive in appearance, between gauze and main door fan front door
Fixed with rivet, follow-up maintenance and easy accessibility, more save maintenance cost.
The front end on described little doorframe side is provided with support member, and described support member is matched with gauze.
The front end on described little doorframe side bends inwards and forms the first knuckle, and the rear side of the first knuckle is provided with elastic noise reduction
Part, described support member rear end is provided with the second L-shaped knuckle of section, and the second knuckle is matched with the first knuckle.
Described wicket lock seaming is provided with lockhole, and described little door leaf is provided with the lockset matching with lockhole.
Beneficial effect：Main door fan back plate adopts splicing structure, and little door leaf is directly and it splices plate cooperation, separately not subsidiary
Housing, makes performance more stable, later maintenance is more prone to, and globality is higher, more attractive, small door hinge adopt comprehensive can
The back-flap hinge adjusting, later maintenance is relatively easy, reduces maintenance cost, and general adjustment dismounting user's Self-operating can complete,
It is provided with gauze between little door leaf and main door fan header board, effectively prevent worm fly from entering, privacy is also of a relatively high, simultaneously also more beautiful
See.
Brief description
Fig. 1 is the structure chart of existing common door in door on market.
Fig. 2 is the structure chart of the present invention.
Fig. 3 is the planar rear view of the present invention.
Fig. 4 is the present invention little door leaf opening structure chart.
Fig. 5 is the back-flap hinge structural representation of the present invention.
Fig. 6 is the hinge structure schematic diagram of the present invention.
Fig. 7 is the door leaf hinge banking stop structural representation of the present invention.
Fig. 8 is the door leaf hinge fixed plate structure schematic diagram of the present invention.
Fig. 9 is the door frame hinge fixed plate structure schematic diagram of the present invention.
In figure：1- main door is fanned；The little doorframe of 2-；3- door leaf connection sheet；4- doorframe connection sheet；5- door leaf hinge is fixed
Plate；501- stopper；6- door frame hinge fixed plate；601- supporting part；602- convex tendon；7- door leaf hinge banking stop；701- card base；8-
Gauze；9- elasticity acoustic element；11- lockset；The little door leaf of 13-.
Specific embodiment
Below in conjunction with Figure of description, technical scheme is described in further detail.
As shown in figs. 2-9, the present invention includes main door fan 1, the little door leaf 13 on main door fan 1, and described main door fans 1
Middle part is provided with the little doorframe 2 matching with little door leaf 13, and little doorframe 2 is small door hinge side, and another side is lockstitched a border for wicket, little
Door leaf 13 is connected with the small door hinge side of little doorframe 2 by back-flap hinge makes little door leaf 13 be rotatably connected on main door fan 1, described
Main door fans apertured in the middle part of 1 back plate, and when forward fold forms little doorframe, little doorframe side is spliced to form little doorframe 2 in hole four；Described
Back-flap hinge includes hinge, door leaf hinge fixed plate 5, door frame hinge fixed plate 6, and described hinge includes door leaf connection sheet 3 and door
Frame connection sheet 4；Described door leaf connection sheet 3 is connected on little door leaf 13 by door leaf hinge fixed plate 5, and described doorframe connects
Piece 4 is connected on little doorframe 2 by door frame hinge fixed plate 6.Described wicket lock seaming is provided with lockhole, and described little door leaf 13 sets
There is the lockset 11 matching with lockhole.Described little doorframe 2 is formed by after main door fan 1 plate bending, good integrity, and sound construction is little
Doorframe 2 is matched with little door leaf 13, using reliability.
For realizing the position adjustment of little door leaf 13.Described little door leaf 13 sets mounting hole to wear the first screw, described
First screw is threadeded with door leaf hinge fixed plate 5.
In order to enable little door leaf 13 backboard and main door to fan, 1 backboard is equal, and fit clearance uniformly, occurs without the feelings such as locking during use
Condition occurs.It is provided with the door leaf hinge banking stop 7 being fixed in door leaf, institute between described little door leaf 13 and door leaf hinge fixed plate 5
The door leaf hinge banking stop 7 stated and door leaf hinge fixed plate 5 are mutually equipped with the position limiting door leaf hinge fixed plate 5.Wherein, door leaf
Hinge banking stop 7 is provided with upper and lower two card bases 701, and card base 701 is provided with draw-in groove, and the draw-in groove mouth of upper and lower two card bases 701 is relatively；Door leaf
The height of hinge fixing plate 5 is less than the size between size and the big draw-in groove notch between two draw-in groove bottom lands, makes door leaf hinge solid
Fixed board 5 is embedded in two draw-in grooves, and the anterior upper and lower sides of door leaf hinge fixed plate 5 are extended formation respectively up and down and offseted with card base 701
Stopper 501, after door leaf hinge fixed plate 5 and door leaf hinge banking stop 7 cooperation, door leaf hinge banking stop 7 is welded on door leaf,
Door leaf hinge banking stop 7 after welding limits door leaf hinge fixed plate 5 moving range.
For improving the back planarization of little door leaf 13 and main door fan 1, the front end bent of door frame hinge fixed plate 6 further
Become the supporting part 601 offseting with doorframe；Described door frame hinge fixed plate 6 is provided with front two rows screw, sets between two row's screws
There is the convex tendon 602 parallel with supporting part 601, the length that is screwed into adjusting two row's screws realizes doorframe connection sheet 4 angular adjustment.
For avoiding when little door leaf 13 cuts out, situation in viewing door at crack between a door and its frame gap, improves pick-proof ability simultaneously.Described
Door leaf connection sheet 3 is in Z-shaped.Door leaf connection sheet 3 and door leaf match.
For preventing worm fly from entering, it is provided with gauze 8 in described little doorframe 2, before described gauze 8 is located at little door leaf 13
Side.Little door leaf 13 and main door are fanned and are provided with gauze 8 between 1 header board, and privacy is also of a relatively high, simultaneously also more attractive in appearance.
For also extending its service life while making it more attractive in appearance, gauze 8 and main door are fanned between 1 front door with rivet admittedly
Calmly, follow-up maintenance and easy accessibility, more save maintenance cost.Described gauze 8 cladding moulds layer.
For reducing the sound that collision produces, the front end on described little doorframe side is provided with support member, described support member and yarn
Net 8 matches；The front end on described little doorframe side bends inwards and forms the first knuckle, and the rear side of the first knuckle is provided with elastic acoustic element
9, described support member rear end is provided with the second L-shaped knuckle of section, and the second knuckle is matched with the first knuckle.
The concealed door in door of a kind of splicing shown in figure 2 above -9 is the specific embodiment of the present invention, has embodied this
Invention substantive distinguishing features and progress, can carry out shape, structure to it according to actual use needs under the enlightenment of the present invention
Etc. aspect equivalent modifications, all in the row of the protection domain of this programme.
Claims (9)
1. the concealed door in door of a kind of splicing, including main door fan（1）, located at main door fan（1）On little door leaf（13）, described master
Door leaf（1）Middle part be provided with and little door leaf（13）The little doorframe matching（2）, little doorframe（2）While be small door hinge side, another
Lockstitch a border for wicket in side, little door leaf（13）By back-flap hinge and little doorframe（2）Small door hinge side be connected make little door leaf（13）Rotate
It is connected to main door fan（1）Upper it is characterised in that：Described main door fan（1）Apertured in the middle part of back plate, hole four side forward fold forms little
Doorframe side, little doorframe side is spliced to form little doorframe（2）；Described back-flap hinge includes hinge, door leaf hinge fixed plate（5）, doorframe
Hinge fixing plate（6）, described hinge includes door leaf connection sheet（3）With doorframe connection sheet（4）；Described door leaf connection sheet（3）
By door leaf hinge fixed plate（5）It is connected to little door leaf（13）On, described doorframe connection sheet（4）By door frame hinge fixed plate
（6）It is connected to little doorframe（2）On；Door frame hinge fixed plate（6）Front end be bent to form the supporting part offseting with doorframe（601）；
Described door frame hinge fixed plate（6）It is provided with front two rows screw, be provided with and supporting part between two row's screws（601）Parallel is convex
Muscle（602）, adjust two row's screws the length that is screwed into realize doorframe connection sheet（4）Angular adjustment.
2. according to claim 1 a kind of splice concealed door in door it is characterised in that：Described little door leaf（13）If waist
Shape hole is to wear the first screw, the first described screw and door leaf hinge fixed plate（5）Threaded.
3. according to claim 2 a kind of splice concealed door in door it is characterised in that：Described little door leaf（13）With door
Fan hinge fixing plate（5）Between be provided with the door leaf hinge banking stop being fixed in door leaf（7）, described door leaf hinge banking stop（7）
With door leaf hinge fixed plate（5）Mutually it is equipped with restriction door leaf hinge fixed plate（5）Position.
4. according to claim 3 a kind of splice concealed door in door it is characterised in that：Door leaf hinge banking stop（7）If
There are upper and lower two card bases（701）, card base（701）It is provided with draw-in groove, upper and lower two card bases（701）Draw-in groove mouth relatively；Door leaf hinge is solid
Fixed board（5）Height be less than two draw-in groove bottom lands between size and big draw-in groove notch between size, make door leaf hinge fixed plate
（5）It is embedded in two draw-in grooves, door leaf hinge fixed plate（5）Anterior upper and lower sides extend up and down respectively and formed and card base（701）Phase
The stopper supported（501）, door leaf hinge fixed plate（5）With door leaf hinge banking stop（7）Door leaf hinge banking stop after cooperation（7）Welding
Door leaf hinge banking stop on door leaf, after welding（7）Limit door leaf hinge fixed plate（5）Moving range.
5. according to claim 4 a kind of splice concealed door in door it is characterised in that：Described door leaf connection sheet（3）
In Z-shaped.
6. according to claim 1 a kind of splice concealed door in door it is characterised in that：Described little doorframe（2）Inside set
There is gauze（8）, described gauze（8）Positioned at little door leaf（13）Front side, described gauze（8）Cladding moulds layer.
7. according to claim 6 a kind of splice concealed door in door it is characterised in that：The front end on described little doorframe side
It is provided with support member, described support member and gauze（8）Match.
8. according to claim 7 a kind of splice concealed door in door it is characterised in that：The front end on described little doorframe side
Bend inwards formation the first knuckle, and the rear side of the first knuckle is provided with elastic acoustic element（9）, described support member rear end is provided with section
The second L-shaped knuckle, the second knuckle is matched with the first knuckle.
9. according to claim 8 a kind of splice concealed door in door it is characterised in that：Described wicket lock seaming is provided with lock
Hole, described little door leaf（13）It is provided with the lockset matching with lockhole（11）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510050025.7A CN104612564B (en) | 2015-01-30 | 2015-01-30 | Spliced hidden type door within door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510050025.7A CN104612564B (en) | 2015-01-30 | 2015-01-30 | Spliced hidden type door within door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612564A CN104612564A (en) | 2015-05-13 |
| CN104612564B true CN104612564B (en) | 2017-02-22 |
Family
ID=53147189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510050025.7A Active CN104612564B (en) | 2015-01-30 | 2015-01-30 | Spliced hidden type door within door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612564B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105834679A (en) * | 2016-01-12 | 2016-08-10 | 恩施福星达金属制品有限公司 | Non-standard door frame split splicing technology |
| CN109882009B (en) * | 2019-03-25 | 2023-11-03 | 廖丹霞 | Adjustable hidden hinge |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012158A (en) * | 1999-07-02 | 2001-01-16 | Toyo Plywood Kk | Door |
| CN1834398A (en) * | 2005-03-14 | 2006-09-20 | 上海森林特种钢门有限公司 | Two-way opening single casement escape door |
| CN201339383Y (en) * | 2009-01-19 | 2009-11-04 | 毛武喜 | Adjustable hinge |
| CN202139993U (en) * | 2011-05-25 | 2012-02-08 | 李雨隆 | Ventilating door leaf with small door |
| CN202672925U (en) * | 2012-05-14 | 2013-01-16 | 抚顺市亨易金属制品有限责任公司 | A connecting structure for a door leaf and a door frame |
| AU2014100900A4 (en) * | 2014-08-08 | 2014-09-11 | Lanmero Pty Ltd | Improvements in doors |
| CN204402286U (en) * | 2015-01-30 | 2015-06-17 | 吕新印 | The concealed door in door of a kind of splicing |
-
2015
- 2015-01-30 CN CN201510050025.7A patent/CN104612564B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104612564A (en) | 2015-05-13 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170912 Address after: 321300 Zhejiang Street industrial base city of Jinhua province Yongkang City Patentee after: CHUNTIAN GROUP Co.,Ltd. Address before: 321300 Zhejiang Street industrial base city of Jinhua province Yongkang City Spring Group Co. Ltd. Patentee before: Lv Xinyin |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A splicing hidden door in the middle door Effective date of registration: 20230724 Granted publication date: 20170222 Pledgee: Zhejiang Yongkang Rural Commercial Bank Co.,Ltd. Huajie Branch Pledgor: CHUNTIAN GROUP Co.,Ltd. Registration number: Y2023980049564 |