CN208650753U - Steel wood composite door - Google Patents
Steel wood composite door Download PDFInfo
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- CN208650753U CN208650753U CN201820912255.9U CN201820912255U CN208650753U CN 208650753 U CN208650753 U CN 208650753U CN 201820912255 U CN201820912255 U CN 201820912255U CN 208650753 U CN208650753 U CN 208650753U
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Abstract
The utility model relates to door manufacturing technology field more particularly to a kind of steel wood composite doors.The steel wood composite door, the doorframe including door body and with door body cooperation；Along the thickness direction of the door body, the door body includes door body door core, door body steel plate, door body fire-proof plate, door body medium density fiberboard and the door body decoration panel set gradually from the inside to the outside；Door body door core includes door core wooden frame and door core filler；Door core filler is arranged in the frame that door core wooden frame surrounds；Door core wooden frame is made of wood materials；Doorframe includes doorframe steel plate and door pocket；Doorframe filler is provided in doorframe steel plate；Door pocket includes doorframe fixed part and door pocket ornamental portion；Along the thickness direction of door body, one end of doorframe fixed part is connect with doorframe steel plate, one end that the other end is connect with door pocket ornamental portion.The purpose of this utility model is to provide steel wood composite door, to solve Solid Door higher cost and the technical issues of steel door lacks aesthetics.
Description
Technical field
The utility model relates to door manufacturing technology field more particularly to a kind of steel wood composite doors.
Background technique
Solid Door be to draw materials and make a core from the natural wood of forest, by being dried, then through blanking, scrape, open
The processes science such as tenon, perforating, High Speed Milling Operation shape are process.Solid Door natural wood texture and color, to advocating back to nature
Decoration style family for, undoubtedly optimal selection.A kind of Solid Door just saturating tender feeling since ancient times, not only appearance China
Beautiful, engraving is exquisite, and a great variety of models.The price of the Solid Door also difference due to difference such as its timber materials, texture, usually
Price is higher.
Pure steel door class used in existing building is lower, and appearance lacks aesthetic feeling, is not able to satisfy people to the need of aesthetics
It asks.
Therefore, the application provides a kind of new steel wood composite door regarding to the issue above, with solve Solid Door higher cost and
Steel door lacks the technical issues of aesthetics.
Utility model content
The purpose of this utility model is to provide steel wood composite doors, lack beauty to solve Solid Door higher cost and steel door
The technical issues of sight is spent.
Based on above-mentioned purpose, steel wood composite door provided by the utility model, the door including door body and with door body cooperation
Frame；Along the thickness direction of the door body, the door body includes door body door core, the door body steel plate, door body set gradually from the inside to the outside
Fire-proof plate, door body medium density fiberboard and door body decoration panel；
The door body door core includes door core wooden frame and door core filler；The door core filler setting is in the door core wood
In the frame that skeleton surrounds；
The door core wooden frame is made of wood materials；
The doorframe includes doorframe steel plate and door pocket；Doorframe filler is provided in the doorframe steel plate；
The door pocket includes doorframe fixed part and door pocket ornamental portion；Along the thickness direction of the door body, the doorframe is fixed
The one end in portion is connect with the doorframe steel plate, one end that the other end is connect with the door pocket ornamental portion.
The optional technical solution of the utility model is, along the thickness direction of the door body, the door pocket ornamental portion is successively wrapped
It includes the real lumps of wood of decoration, decoration filling part and decorates the real lumps of wood；
The door pocket ornamental portion further includes multi-layer board layer；
The real lumps of wood of the decoration and the decoration filling part are provided with the multi-layer board layer close to the door body on one side.
The optional technical solution of the utility model is that one end of the doorframe steel plate is inlaid in the doorframe fixed part；
One end of the multi-layer board layer is inlaid in end of the doorframe fixed part far from the doorframe steel plate；
The doorframe fixed part is made of one piece or muti-piece solid wood.
The optional technical solution of the utility model is that lock body and anti-alice are provided in the door body, and the anti-alice is set
It sets on the periphery of the lock body；
The anti-alice is fixedly connected with the door core wooden frame；Relative to the door core wooden frame, the anti-alice is set
It sets in the outside of the door body.
The optional technical solution of the utility model is, along the thickness direction of the door body, the anti-alice include from it is interior to
Pick-proof flitch, pick-proof medium density fiberboard and the pick-proof decoration panel set gradually outside；
The pick-proof medium density fiberboard on pick-proof flitch two sides and the pick-proof decoration panel are respectively with the pick-proof flitch pair
Claim setting.
The optional technical solution of the utility model is, along the short transverse of the door body, is disposed in the door body
Multiple hinges；
Spacing between the two neighboring hinge on door top is not more than the two neighboring hinge close to door bottom
Between spacing.
The optional technical solution of the utility model is, the doorframe steel plate with a thickness of 1.5mm-3mm；
The doorframe steel plate uses cold-rolling galvanization steel plate；
The door body steel plate uses cold-rolling galvanization steel plate；
The door body fire-proof plate is made of fire proofing material；
The door body decoration panel uses black walnut wood skin facing；
The surrounding of the door body is provided with the doorframe.
The optional technical solution of the utility model is that the door core filler is honeycomb paper；
The doorframe filler is one or more of foamed glue, sealant, cement and mortar.
The optional technical solution of the utility model is that the door core filler uses fire proofing material；
The doorframe filler uses fire proofing material；
The door body decoration panel uses fire proofing material.
The optional technical solution of the utility model is that the door core filler uses perlite fireproof door core board.
The utility model has the beneficial effects that
Steel wood composite door provided by the utility model, including door body and doorframe；By include door body door core, door body steel plate,
The door body of door body fire-proof plate, door body medium density fiberboard and door body decoration panel, and the door including doorframe steel plate, doorframe filler and door pocket
Frame had not only reduced the cost of door, but also did not reduced the class of door；By door body decoration panel to meet the aesthetics of different crowd on the door
Demand.
Detailed description of the invention
It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art
Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below
In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art
Under the premise of labour, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the first angle structural schematic diagram of steel wood composite door provided by the embodiment of the utility model；
Fig. 2 is the sectional view along A-A of steel wood composite door shown in FIG. 1；
Fig. 3 is the area the C enlarged drawing of steel wood composite door shown in Fig. 2；
Fig. 4 is the B-B direction cross-sectional view of steel wood composite door shown in FIG. 1.
Icon: 100- door body；110- door body door core；111- core wooden frames；112- core fillers；120- door body steel
Plate；130- door body fire-proof plate；140- door body medium density fiberboard；150- door body decoration panel；160- lines；200- doorframe；210- doorframe
Steel plate；220- doorframe filler；300- lock body；400- door pocket；410- doorframe fixed part；420- door pocket ornamental portion；421- decoration
The real lumps of wood；422- decorates filling part；423- multi-layer board layer；500- hinge；510- sealing strip.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Embodiment
Shown in referring to figures 1-4, a kind of steel wood composite door is present embodiments provided；Fig. 1 mentions for the utility model embodiment
The first angle structural schematic diagram of the steel wood composite door of confession；In order to more clearly show that structure, Fig. 2 is steel wood shown in FIG. 1
The sectional view along A-A of composite door, Fig. 3 are the area the C enlarged drawing of steel wood composite door shown in Fig. 2, and Fig. 4 is multiple for steel wood shown in FIG. 1
Close the B-B direction cross-sectional view of door.
Steel wood composite door (hereinafter referred to as door) provided in this embodiment, can be used as exterior door, it is also possible to make interior door；It is optional
Ground, the steel wood composite door are used as exterior door.
Shown in referring to figures 1-4, which includes door body 100 and the doorframe 200 with the cooperation of door body 100；Along door
The thickness direction of body 100, door body 100 include door body door core 110, door body steel plate 120, the door body fire prevention set gradually from the inside to the outside
Plate 130, door body medium density fiberboard 140 and door body decoration panel 150；The intensity of door body 100 is improved by door body steel plate 120.Pass through door
Body piercing panel 150 is to promote the aesthetics of steel wood composite door.
Door body door core 110 includes door core wooden frame 111 and door core filler 112；Door core filler 112 is arranged in door core
In the frame that wooden frame 111 surrounds；Door core filler 112 can be fire proofing material, or non-fire proofing material；Door core filling
Object 112 can be depending on the demands such as price, fire protecting performance to steel wood composite door.
Door core wooden frame 111 is made of wood materials；Optionally, door core wooden frame 111 is made of solid wood；To improve door core
111 firmness of wooden frame.
Doorframe 200 includes doorframe steel plate 210 and door pocket 400；Doorframe filler 220 is provided in doorframe steel plate 210；Pass through
Doorframe steel plate 210, to improve the intensity of doorframe 200.
Door pocket 400 includes doorframe fixed part 410 and door pocket ornamental portion 420；Along the thickness direction of door body 100, doorframe is fixed
The one end in portion 410 is connect with doorframe steel plate 210, one end that the other end is connect with door pocket ornamental portion 420.
Steel wood composite door described in the present embodiment, including door body 100 and doorframe 200；By including door body door core 110, door
Body steel plate 120, door body fire-proof plate 130, door body medium density fiberboard 140 and door body decoration panel 150 door body 100, and including doorframe steel
The doorframe 200 of plate 210, doorframe filler 220 and door pocket 400, had not only reduced the cost of door, but also did not reduced the class of door；Pass through
Door body decoration panel 150 is to meet the demand of the aesthetics of different crowd on the door.
Referring to fig. 2 and shown in Fig. 4, in the optinal plan of the present embodiment, along the thickness direction of door body 100, door pocket ornamental portion
420 successively include decorating the real lumps of wood 421, decoration filling part 422 and the real lumps of wood 421 of decoration；
Door pocket ornamental portion 420 further includes multi-layer board layer 423；
It decorates the real lumps of wood 421 and decoration filling part 422 and is provided with multi-layer board layer 423 on one side close to door body 100.By more
Laminate layer 423, to improve the aesthetics of steel wood composite door.
In the optinal plan of the present embodiment, one end of doorframe steel plate 210 is inlaid in doorframe fixed part 410；
One end of multi-layer board layer 423 is inlaid in end of the doorframe fixed part 410 far from doorframe steel plate；
Doorframe fixed part 410 is made of one piece or muti-piece solid wood.
Optionally, multi-layer board layer 423 has multi-layer solid wood plate to suppress.
Optionally, filling-foam glue in filling part 422 is decorated.
In the optinal plan of the present embodiment, lock body 300 and anti-alice are provided in door body 100, anti-alice is arranged in lock body
300 periphery；The security performance of steel wood composite door is improved by anti-alice to protect lock body 300 well.
Optionally, anti-alice is fixedly connected with door core wooden frame 111；Relative to door core wooden frame 111, anti-alice setting exists
The outside of door body 100.Namely anti-alice is prevented with preferably protecting lock body by picking lock closer to door side.
In the optinal plan of the present embodiment, anti-alice is made of solid wood or multi-layer board.
Optionally, anti-alice is made of multi-layer board.
Optionally, along the thickness direction of door body 100, anti-alice includes pick-proof flitch, the pick-proof set gradually from the inside to the outside
Medium density fiberboard and pick-proof decoration panel.
Optionally, the pick-proof medium density fiberboard on pick-proof flitch two sides and pick-proof decoration panel are symmetrical arranged respectively with pick-proof flitch.?
That is, optionally, along the thickness direction of door body 100, anti-alice includes the pick-proof decoration panel set gradually, pick-proof medium density fiberboard, pick-proof
Flitch, pick-proof medium density fiberboard and pick-proof decoration panel.
It will be appreciated by persons skilled in the art that the pick-proof medium density fiberboard and pick-proof decoration panel on pick-proof flitch two sides can also be with
It is not symmetrical structure；For example, the pick-proof medium density fiberboard thickness of pick-proof flitch one side is thicker, the pick-proof medium density fiberboard thickness of another side compared with
It is thin, for another example thickness difference of pick-proof decoration panel, etc. on pick-proof flitch two sides.
Optionally, pick-proof flitch with a thickness of 2mm-4mm；The thickness of pick-proof flitch for example can for 2mm, 2.5mm,
3mm, 3.8mm or 4mm.
Optionally, pick-proof flitch with a thickness of 3mm.
Optionally, pick-proof medium density fiberboard with a thickness of 5mm-8mm；The thickness of pick-proof medium density fiberboard for example can for 5mm,
5.5mm, 6mm, 7.5mm or 8mm.
Optionally, pick-proof medium density fiberboard with a thickness of 6mm.
Optionally, pick-proof decoration panel with a thickness of 2mm-4mm.The thickness of pick-proof decoration panel for example can for 2mm,
2.5mm, 3mm, 3.8mm or 4mm.
Optionally, pick-proof decoration panel with a thickness of 3mm.
In the optinal plan of the present embodiment, along the short transverse of door body 100, multiple hinges are disposed in door body 100
500；
Close to door top two neighboring hinge 500 between spacing be not more than close to door bottom two neighboring hinge 500 it
Between spacing.By the way that more hinge 500 is arranged in the upper surface of door, help to support door body 100, to prevent door body 100 from deforming.
Optionally, there are four hinges 500 for setting in door body 100；The upper half of door body 100 is arranged in three hinges 500
Point, position of the door body 100 close to bottom is arranged in a hinge 500.Since the weight of steel wood composite door is relatively more heavy, door body 100
Top half multiple hinges 500 be set help to support door body 100, prevent door body 100 from deforming.
Optionally, three 500 spaced sets of hinge of the top half of door body 100 are set, to promote the beauty of door body
Sight degree.
Shown in referring to figures 1-4, in the optinal plan of the present embodiment, door body steel plate 120, the door on 110 two sides of door body door core
Body fire-proof plate 130, door body medium density fiberboard 140 and door body decoration panel 150 are symmetrical with door body door core 110 respectively.That is, along door body 100
Thickness direction, door body 100 includes the door body decoration panel 150, door body medium density fiberboard 140, the door body fire-proof plate 130, door that set gradually
Body steel plate 120, door body door core 110, door body steel plate 120, door body fire-proof plate 130, door body medium density fiberboard 140 and door body decoration panel 150.
It will be appreciated by persons skilled in the art that door body steel plate 120, the door body fire-proof plate on 110 two sides of door body door core
130, door body medium density fiberboard 140 and door body decoration panel 150 or unsymmetric structure.For example, the door body on 110 two sides of door body door core
The thickness of steel plate 120 is different, and the thickness of the door body fire-proof plate 130 on 110 two sides of door body door core is different, 110 two sides of door body door core
The thickness of door body medium density fiberboard 140 is different, and the thickness of the door body decoration panel 150 on 110 two sides of door body door core is different.
Optionally, door body steel plate 120 with a thickness of 0.5mm-1.0mm；The thickness of door body steel plate 120 for example can be
0.5mm, 0.6mm, 0.7mm, 0.8mm or 1mm.
Optionally, door body steel plate 120 with a thickness of 0.8mm.
Optionally, door body fire-proof plate 130 with a thickness of 4mm-6mm；The thickness of door body fire-proof plate 130 for example can for 4mm,
4.5mm, 5mm, 5.5mm or 6mm.
Optionally, door body fire-proof plate 130 with a thickness of 5mm.
Optionally, door body medium density fiberboard 140 with a thickness of 2mm-7mm；The thickness of door body medium density fiberboard 140 for example can for 2mm,
3mm, 5mm, 5.8mm, 6mm, 6.5mm or 7mm.
Optionally, door body medium density fiberboard 140 with a thickness of 3mm.
Optionally, door body decoration panel 150 with a thickness of 2mm-4mm.The thickness of door body decoration panel 150 for example can for 2mm,
2.5mm, 3mm, 3.6mm or 4mm.
Optionally, door body decoration panel 150 with a thickness of 3mm.
In the optinal plan of the present embodiment, the surface of decoration panel is provided with the door lines 160 for purposes of decorating and be formed；
By door lines 160, to promote the aesthetics of steel wood composite door appearance.Wherein, door lines 160 can be set to various shapes.
Optionally, sealing strip 510 is provided between door body 100 and doorframe 200；It is multiple to improve steel wood by sealing strip 510
Close the sealing performance of door.
Referring to fig. 2 and shown in Fig. 4, optionally, the section of sealing strip 510 is in the shape of the letter V, and the V-shaped mouth court of sealing strip 510
To doorframe 200.
It will be appreciated by persons skilled in the art that sealing strip 510 can also be other shapes, such as sealing strip 510
Section is rounded, annular, rectangle etc..
In the optinal plan of the present embodiment, doorframe steel plate 210 with a thickness of 1.5mm-3mm；The thickness of doorframe steel plate 210
It such as can be 1.5mm, 2mm, 2.5mm, 2.8mm or 3mm.
Optionally, doorframe steel plate 210 with a thickness of 1.8mm or 1.5mm；To give the good support force of doorframe 200, with more
Good support doorframe 200.
Optionally, doorframe steel plate 210 uses cold-rolling galvanization steel plate；In addition, other steel plates also can be used in doorframe steel plate 210,
Such as ordinary stainless steel plate etc..
Optionally, door body steel plate 120 uses cold-rolling galvanization steel plate；In addition, other steel plates also can be used in door body steel plate 120,
Such as ordinary stainless steel plate etc..
Cold-rolling galvanization steel plate raw material is extensive, and price is relatively inexpensive, can substantially reduce the cost of steel wood composite door.
Optionally, door body fire-proof plate 130 is made of fire proofing material；Such as door body fire-proof plate 130 uses mineral wool board, glass
Cotton plate, pearlite slab, floating bead plate, vermiculite board, ca silicate fibre plate, flame-retarded gypsum plate or magnesium crystalline substance fireproof board etc. fire resisting
Plate.
Optionally, door body decoration panel 150 uses black walnut wood skin facing.
Optionally, the surrounding of door body 100 is provided with doorframe 200；To improve the aesthetics of steel wood composite door entirety.
In the optinal plan of the present embodiment, door core filler 112 is honeycomb paper；
Doorframe filler 220 is one or more of foamed glue, sealant, cement and mortar.
In the optinal plan of the present embodiment, door core filler 112 uses fire proofing material；Such as door core filler 112 uses
Glass, calcium carbonate, polyvinyl chloride, Vinylidene Chloride, chlorinated rubber, neoprene latex, epoxy resin, phenolic resin, cement and
The fire proofing materials such as mortar.
Optionally, doorframe filler 220 uses fire proofing material；Such as doorframe filler 220 uses glass, calcium carbonate gathers
The fire proofing materials such as vinyl chloride, Vinylidene Chloride, chlorinated rubber, neoprene latex, epoxy resin, phenolic resin, cement and mortar.
Optionally, door body decoration panel 150 uses fire proofing material.Such as door body decoration panel 150 uses glass, calcium carbonate gathers
The fire proofing materials such as vinyl chloride, Vinylidene Chloride, chlorinated rubber, neoprene latex, epoxy resin, phenolic resin, cement and mortar.
In the optinal plan of the present embodiment, door core filler 112 uses perlite fireproof door core board.
The useful application of steel wood composite door described in the present embodiment can also be applied to fire resistant doorsets in security door.When steel wood is compound
When door is security door, door core filler 112, doorframe filler 220 and door body decoration panel 150 etc. use common material；When steel wood
When composite door is fire resistant doorsets, door core filler 112, doorframe filler 220 and door body decoration panel 150 etc. use fire proofing material.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (9)
1. a kind of steel wood composite door, which is characterized in that the doorframe including door body and with door body cooperation；Along the thickness of the door body
Direction is spent, the door body includes the door body door core, door body steel plate, door body fire-proof plate, door body medium density fiberboard set gradually from the inside to the outside
With door body decoration panel；
The door body door core includes door core wooden frame and door core filler；The door core filler is arranged in the door core wooden frame
In the frame surrounded；
The door core wooden frame is made of wood materials；
The doorframe includes doorframe steel plate and door pocket；Doorframe filler is provided in the doorframe steel plate；
The door pocket includes doorframe fixed part and door pocket ornamental portion；Along the thickness direction of the door body, the doorframe fixed part
One end is connect with the doorframe steel plate, one end that the other end is connect with the door pocket ornamental portion；
Along the thickness direction of the door body, the door pocket ornamental portion successively includes decorating the real lumps of wood, decoration filling part and decoration in fact
The lumps of wood；
The door pocket ornamental portion further includes multi-layer board layer；
The real lumps of wood of the decoration and the decoration filling part are provided with the multi-layer board layer close to the door body on one side.
2. steel wood composite door according to claim 1, which is characterized in that one end of the doorframe steel plate is inlaid in the door
In frame fixed part；
One end of the multi-layer board layer is inlaid in end of the doorframe fixed part far from the doorframe steel plate；
The doorframe fixed part is made of one piece or muti-piece solid wood.
3. steel wood composite door according to claim 1, which is characterized in that lock body and anti-alice are provided in the door body,
The periphery of the lock body is arranged in the anti-alice；
The anti-alice is fixedly connected with the door core wooden frame；Relative to the door core wooden frame, the anti-alice setting exists
The outside of the door body.
4. steel wood composite door according to claim 3, which is characterized in that described to prevent sticking up along the thickness direction of the door body
While including the pick-proof flitch set gradually from the inside to the outside, pick-proof medium density fiberboard and pick-proof decoration panel；
The pick-proof medium density fiberboard on pick-proof flitch two sides and the pick-proof decoration panel are symmetrically set with the pick-proof flitch respectively
It sets.
5. steel wood composite door according to claim 1, which is characterized in that along the short transverse of the door body, the door body
On be disposed with multiple hinges；
Spacing between the two neighboring hinge on door top is not more than between the two neighboring hinge at door bottom
Spacing.
6. steel wood composite door according to claim 1, which is characterized in that the doorframe steel plate with a thickness of 1.5mm-3mm；
The doorframe steel plate uses cold-rolling galvanization steel plate；
The door body steel plate uses cold-rolling galvanization steel plate；
The door body fire-proof plate is made of fire proofing material；
The door body decoration panel uses black walnut wood skin facing；
The surrounding of the door body is provided with the doorframe.
7. steel wood composite door according to claim 1-6, which is characterized in that the door core filler is honeycomb
Paper；
The doorframe filler is one or more of foamed glue, sealant, cement and mortar.
8. steel wood composite door according to claim 1-6, which is characterized in that the door core filler is using fire prevention
Material；
The doorframe filler uses fire proofing material；
The door body decoration panel uses fire proofing material.
9. steel wood composite door according to claim 8, which is characterized in that the door core filler uses perlite fireproof door
Core plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912255.9U CN208650753U (en) | 2018-06-12 | 2018-06-12 | Steel wood composite door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820912255.9U CN208650753U (en) | 2018-06-12 | 2018-06-12 | Steel wood composite door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208650753U true CN208650753U (en) | 2019-03-26 |
Family
ID=65780560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820912255.9U Active CN208650753U (en) | 2018-06-12 | 2018-06-12 | Steel wood composite door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208650753U (en) |
-
2018
- 2018-06-12 CN CN201820912255.9U patent/CN208650753U/en active Active
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