CN104612557B - Hidden type door within door - Google Patents
Hidden type door within door Download PDFInfo
- Publication number
- CN104612557B CN104612557B CN201510051221.6A CN201510051221A CN104612557B CN 104612557 B CN104612557 B CN 104612557B CN 201510051221 A CN201510051221 A CN 201510051221A CN 104612557 B CN104612557 B CN 104612557B
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- door
- door leaf
- little
- hinge
- fixed plate
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Abstract
The invention discloses a hidden type door within a door and relates to a security door. At present, most small door frames are inlaid in main door leaf rear boards after being subjected to edge folding, forming and splicing, the small door frames protrude much higher than main door leaf panels, and therefore appearance attractiveness is affected. The hidden type door within the door is characterized in that a small door opening is formed in the middle of a main door leaf, a rear door sheet is provided with a concave-convex-shaped pattern, a rear panel at the edge of the small door opening is concaved forwards to form a door frame groove, and the door frame groove is matched with the outer edge of a small door frame; supporting plates located between a front main door sheet and a rear main door sheet are arranged on the periphery of the small door opening; a back-flap hinge comprises a hinge body, a door leaf hinge fixing plate and a door frame hinge fixing plate; the hinge body 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 squish type design is adopted, the small door frame can be exactly inlaid in the pattern groove in the rear door sheet and is matched with a reversely convex style of a main door leaf rear board, in this way, the small door frame will not be higher than the rear main door leaf rear board, and therefore integrity is high.
Description
Technical field
The present invention relates to a kind of antitheft door.
Background technology
Little door frame is embedded in main door fan back plate mostly after flanging shaping splicing, and its Rear Door is flat board or summary
Carry shallow embossing, little door frame is too high compared to main door fan dash board protrusion, and impact is attractive in appearance.
Simultaneously in order to little door leaf reliably can fan locking with main door, little door leaf thickness is big, it appears heavy, and high cost.
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 concealed door in door, to reach the purpose of hiding little door leaf.For this reason, the present invention takes technical scheme below.
A kind of concealed door in door, including main door fan, the little door leaf on main door fan, the middle part of described main door fan sets
There is the little doorframe matching with little door leaf, little doorframe is small door hinge side, and another side is lockstitched a border for wicket, and little door leaf passes through bright
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 main door
Little aperture of door is set, Rear Door sets concavo-convex decorative pattern, before the rear board of wicket bore edges, spill becomes door frame slot, described doorframe in the middle part of fan
Groove is matched with the outer of little doorframe；The gripper shoe being formed around between front main door plate and rear main door plate of little aperture of door；Described
Back-flap hinge include hinge, door leaf hinge fixed plate, door frame hinge fixed plate, described hinge includes door leaf connection sheet and doorframe
Connection sheet；Described door leaf connection sheet is connected on little door leaf by door leaf hinge fixed plate, and described doorframe connection sheet is passed through
Door frame hinge fixed plate is connected on little doorframe.Rear Door adopts European anti-convex Classical Design, and third dimension is strong, and little door frame is adopted
Designed so as to be embedded just below in Rear Door flower pattern groove with flattening formula, and coordinate the main door fan anti-convex moulding of back plate, little door frame is not
Main door fan back plate can be exceeded, globality is strong.
As improving further and supplementing to technique scheme, present invention additionally comprises following additional technical feature.
Described door leaf sets mounting hole to wear the first screw, and the first described screw is with door leaf hinge fixed plate screw thread even
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 " shape.Door leaf connection sheet is matched with door leaf in " z " shape, 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；Described gauze cladding moulds layer.
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.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.
Described little doorframe side is provided with the first inside knuckle and the second outside knuckle, and the second knuckle is after the first folding
Angle, is provided with elastic acoustic element at the first knuckle, outside flanging and the gauze of the second knuckle match.
Front door sets concavo-convex decorative pattern, the front panel of wicket bore edges bend backward after outward bending, described front panel
It is provided with described gauze and little doorframe between；Located at the rear side of door frame slot after the rear end outer bending superposition of little doorframe.
Described wicket lock seaming is provided with lockhole, and described little door leaf is provided with the lockset matching with lockhole.
Beneficial effect: Rear Door adopts European anti-convex Classical Design, third dimension is strong, and little doorframe adopts flattening formula to design,
So that it is embedded just below in Rear Door flower pattern groove, and coordinate the main door fan anti-convex moulding of back plate, after little doorframe will not exceed main door fan
Plate, globality is strong, is provided with gauze, effectively prevents worm fly from entering, privacy is also of a relatively high between little door leaf and main door fan header board, with
When also more attractive in appearance.
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 fan；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；10- gripper shoe；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
Little aperture of door is set, Rear Door sets concavo-convex decorative pattern, and before the rear board of wicket bore edges, spill becomes door frame slot, described in the middle part of main door fan 1
Door frame slot match with the outer of little doorframe 2；The support being formed around between front main door plate and rear main door plate of little aperture of door
Plate 10；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 doorframe connection sheet 4；Described door leaf connection sheet 3 is connected on little door leaf 13 by door leaf hinge fixed plate 5, institute
The doorframe connection sheet 4 stated is connected on little doorframe 2 by door frame hinge fixed plate 6.
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 " shape.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, front door sets concavo-convex decorative pattern, wicket bore edges
Front panel bend backward after outward bending, be provided with described gauze 8 between described front panel and little doorframe 2；After little doorframe 2
Located at the rear side of door frame slot after the bending superposition of end outer.Gauze 8 and main door are fanned and are fixed with rivet between 1 front door, follow-up maintenance and
Easy accessibility, more saves maintenance cost.Described gauze 8 cladding moulds layer.
For reducing the sound that collision produces, described little doorframe 2 side is provided with the first inside knuckle and the second outside folding
Angle, the second knuckle is provided with elastic acoustic element 9, the outside flanging of the second knuckle and gauze 8 phase at the first knuckle, the first knuckle
Join.
A kind of concealed door in door shown in figure 2 above -9 is the specific embodiment of the present invention, has embodied the present invention
Substantive distinguishing features and progress, can carry out the side such as shape, structure according to actual use needs, under the enlightenment of the present invention to it
The equivalent modifications in face, all in the row of the protection domain of this programme.
Claims (9)
1. a kind of concealed door in door, including main door fan (1), the little door leaf (13) in main door fan (1), described main door is fanned
(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
Wicket is lockstitched a border, and 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) rotation be connected
Main door fan (1) upper it is characterised in that: set little aperture of door in the middle part of described main door fan (1), Rear Door sets concavo-convex decorative pattern, wicket
Before the rear board of bore edges, spill becomes door frame slot, and described door frame slot is matched with the outer of little doorframe (2)；The surrounding of little aperture of door sets
There is the gripper shoe (10) between front main door plate and rear main door plate；Described back-flap hinge includes hinge, door leaf hinge fixed plate
(5), door frame hinge fixed plate (6), described hinge includes door leaf connection sheet (3) and doorframe connection sheet (4)；Described door leaf is even
Contact pin (3) is connected on little door leaf (13) by door leaf hinge fixed plate (5), and described doorframe connection sheet (4) is cut with scissors by doorframe
Chain fixed plate (6) is connected on little doorframe (2)；The front end of door frame hinge fixed plate (6) is bent to form the support offseting with doorframe
Portion (601)；Described door frame hinge fixed plate (6) is provided with front two rows screw, is provided with and supporting part (601) between two row's screws
Parallel convex tendon (602), the length that is screwed into adjusting two row's screws realizes doorframe connection sheet (4) angular adjustment.
2. a kind of concealed door in door according to claim 1 it is characterised in that: described door leaf sets mounting hole to wear
First screw, the first described screw is threadeded with door leaf hinge fixed plate (5).
3. a kind of concealed door in door according to claim 2 it is characterised in that: described little door leaf (13) is cut with scissors with door leaf
It is provided with the door leaf hinge banking stop (7) being fixed in door leaf, described door leaf hinge banking stop (7) and door between chain fixed plate (5)
Fan hinge fixing plate (5) is mutually equipped with the position limiting door leaf hinge fixed plate (5).
4. a kind of concealed door in door according to claim 3 it is characterised in that: door leaf hinge banking stop (7) is provided with,
Lower two card bases (701), 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 hinge fixed plate
(5) height 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 fixed plate (5) embedding
In two draw-in grooves, the anterior upper and lower sides of door leaf hinge fixed plate (5) are extended up and down respectively to be formed and are offseted with card base (701)
Stopper (501), after door leaf hinge fixed plate (5) is coordinated with door leaf hinge banking stop (7), door leaf hinge banking stop (7) is welded on door
On fan, the door leaf hinge banking stop (7) after welding limits door leaf hinge fixed plate (5) moving range.
5. a kind of concealed door in door according to claim 4 it is characterised in that: described door leaf connection sheet (3) be in " z "
Shape.
6. a kind of concealed door in door according to claim 1 it is characterised in that: be provided with yarn in described little doorframe (2)
Net (8), described gauze (8) is located at the front side of little door leaf (13)；Described gauze (8) cladding moulds layer.
7. a kind of concealed door in door according to claim 6 it is characterised in that: described little doorframe (2) side be provided with to
The first interior knuckle and the second outside knuckle, the second knuckle is provided with elastic acoustic element at the first knuckle, the first knuckle
(9), the outside flanging of the second knuckle and gauze (8) match.
8. a kind of concealed door in door according to claim 7 it is characterised in that: front door sets concavo-convex decorative pattern, wicket
The front panel of bore edges bend backward after outward bending, be provided with described gauze between described front panel and little doorframe (2)
(8)；Located at the rear side of door frame slot after the rear end outer bending superposition of little doorframe (2).
9. a kind of concealed door in door according to claim 8 it is characterised in that: described wicket lock seaming is provided with lockhole,
Described little door leaf (13) is provided with the lockset (11) matching with lockhole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051221.6A CN104612557B (en) | 2015-01-30 | 2015-01-30 | Hidden type door within door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510051221.6A CN104612557B (en) | 2015-01-30 | 2015-01-30 | Hidden type door within door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104612557A CN104612557A (en) | 2015-05-13 |
| CN104612557B true CN104612557B (en) | 2017-01-25 |
Family
ID=53147182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510051221.6A Active CN104612557B (en) | 2015-01-30 | 2015-01-30 | Hidden type door within door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104612557B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012158A (en) * | 1999-07-02 | 2001-01-16 | Toyo Plywood Kk | Door |
| 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 |
| CN203769579U (en) * | 2013-11-21 | 2014-08-13 | 郑轶俊 | Door in door |
| AU2014100900A4 (en) * | 2014-08-08 | 2014-09-11 | Lanmero Pty Ltd | Improvements in doors |
| CN204402273U (en) * | 2015-01-30 | 2015-06-17 | 吕新印 | A kind of concealed door in door |
-
2015
- 2015-01-30 CN CN201510051221.6A patent/CN104612557B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001012158A (en) * | 1999-07-02 | 2001-01-16 | Toyo Plywood Kk | Door |
| 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 |
| CN203769579U (en) * | 2013-11-21 | 2014-08-13 | 郑轶俊 | Door in door |
| AU2014100900A4 (en) * | 2014-08-08 | 2014-09-11 | Lanmero Pty Ltd | Improvements in doors |
| CN204402273U (en) * | 2015-01-30 | 2015-06-17 | 吕新印 | A kind of concealed door in door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104612557A (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 |
Effective date of registration: 20170915 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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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A hidden door in the middle door Effective date of registration: 20230724 Granted publication date: 20170125 Pledgee: Zhejiang Yongkang Rural Commercial Bank Co.,Ltd. Huajie Branch Pledgor: CHUNTIAN GROUP Co.,Ltd. Registration number: Y2023980049564 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |