CN103821433B - A kind of door body structure - Google Patents
A kind of door body structure Download PDFInfo
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- CN103821433B CN103821433B CN201210466546.7A CN201210466546A CN103821433B CN 103821433 B CN103821433 B CN 103821433B CN 201210466546 A CN201210466546 A CN 201210466546A CN 103821433 B CN103821433 B CN 103821433B
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Abstract
The invention discloses a kind of door body structure, comprise the first relative door-plate and the second door-plate, its four edges all form the first side wall and the second sidewall respectively to another buckling door plank, and the edge of the first side wall and the second sidewall is bent respectively to form the first folded walls and the second folded walls towards Men Ti center; First folded walls is arranged near described second folded walls.Its feature is, corresponding to each side of door body, one of the first folded walls and the second folded walls or all on, be provided with at least one first domes towards another folded walls; Further, in this another folded walls, corresponding domes place forms the through hole being suitable for domes and passing; The connecting hole that link is formed through the first domes and through hole by the passage on side is arranged.Described through hole forms second domes suitable with the first domes.This door body structure can be used as the uses such as security door, labeled door and safety door.
Description
Technical field
The present invention relates to a kind of door body structure, belong to building door leaf field.
Background technology
Because the intensity of metal material is high, durability is good, labeled door used now, security door, vertical hinged door and sliding door all use metal material to make door body mostly.Usually, protecting metal door body is connected to form by double layer of metal door-plate.
The connected mode of metal panels has bonding, spot welding, riveted joint and punching press etc.As Chinese patent literature CN202300053U discloses a kind of composite metal plate fireproof and theftproof door, comprise door leaf and doorframe, the front and back door-plate of door leaf is made up of the first metal panels, the second metal panels and bond layer, first and second metal panels, between first and second metal panels, is connected as a single entity by bond layer.In the prior art, the metal panels of bonding connection is insecure, and bond locations easily produces the problem of coming unglued.
And for example, Chinese patent literature CN202144705U discloses a kind of door leaf structure of anti-theft safety door, comprise internal hilar plate, external door panel and skeleton, described skeleton is between internal hilar plate and external door panel, described skeleton is fixedly connected with external door panel with internal hilar plate respectively, be provided with the cavity of filling for filler in described skeleton, the both sides of described internal hilar plate and the both sides of described external door panel are riveted.The prior art adopts the process costs of riveting mode high, complex operation, and also can make the distortion that metal panels surface occurs to a certain degree, outward appearance is untidy, affects the use of door-plate and attractive in appearance.Similarly, spot welding and stamping connection mode is adopted also to there is identical problem.
In order to solve the problem that above-mentioned connected mode produces, have and adopt dovetail groove end of door plate to carry out connecting, dovetail groove is a kind of known fastening structure, Chinese patent literature CN2546603Y is shown in the application of this structure in metal door, it is disclosed that a kind of doorframe, the security door of door-plate global formation, comprise doorframe, Men Ti, door-hinge, heat insulating material, magnetic sealing strip and lockset, wherein door body is made up of door inner panel and outer door face board, door inner panel, outer door face board is with monoblock steel plate integrally stretching, after punch forming, relatively withheld by flange notch and form box-like door body together.
Above-mentioned technology adopts dovetail groove fastening structure the first door-plate and the second door-plate to be linked together with manner, be convenient to dismounting, simplify production technology, save cost, be applicable to the door-plate connecting any thickness, and door-plate surface can not deform because of connection, also solve the problem of riveting method complex operation.But, the existence problem that is fastened and connected adopted in above-mentioned technology, it is being subject under the state perpendicular to the external force of door body, first and second door-plate (or inside and outside door-plate) snapped together just likely is made to separate, cause the first door-plate and the second door-plate to be separated, this greatly reduces the safety of this door.
Summary of the invention
Technical problem to be solved by this invention is that first and second door-plate snapped together in prior art easily separates under external force, makes the first door-plate of assembling be connected insecure with the second door-plate, is easily separated; And then a kind of door body structure be connected firmly is proposed.
For solving the problems of the technologies described above, the invention provides a kind of door body structure, comprising the first door-plate and the second door-plate, described first door-plate and the second door-plate are oppositely arranged; The edge of described first door-plate forms the first side wall towards described second buckling door plank, and the edge of described the first side wall is bent to form the first folded walls towards Men Ti center; The corresponding edge of described second door-plate forms the second sidewall towards described first buckling door plank, and the edge of described second sidewall is bent to form the second folded walls towards described Men Ti center; Described the first side wall and the second sidewall form four sides of described door body; Described first folded walls is arranged near described second folded walls; On one or two wall in described first folded walls and the second folded walls, be provided with at least one domes towards another folded walls, the axis of described domes is crossing with corresponding described side; Further, in this another folded walls, corresponding described domes place forms the through hole being suitable for described domes and passing, and the described through hole of described domes and this another folded walls forms connecting hole; Link, described link is arranged, for described first folded walls being connected with the second folded walls through described connecting hole by the passage that corresponding described side is arranged.
Described connecting hole is arranged perpendicular to the described side of correspondence.
Described first folded walls and the second folded walls are all parallel to described first door-plate.
Described the first side wall is perpendicular to described first door-plate, and described second sidewalls orthogonal is in described second door-plate.
Corresponding to each side of described door body, be provided with multiple described connecting hole coaxially, the plurality of described connecting hole forms connecting hole group, and described connecting hole group is perpendicular to the side of described door body.
Corresponding to each side of described door body, be provided with multiple described connecting hole group.
Multiple described connecting hole group is evenly arranged along four edges of described first door-plate.
Described connecting hole group is formed by the described domes that described first folded walls and the second folded walls are arranged alternately and through hole.
Described passage is be arranged on the jack on corresponding described side.
Described side arranges described jack place and forms caulking groove.
Described passage is the gap left between described first folded walls and the second folded walls.
Along each edge of described first door-plate, described link is interconnected and forms pectinate texture.
On the one end at described Men Ti center, anticreep component is provided with at described link.
Described anticreep component is deformable hook-type or triangle.
Also comprise the second domes, described second domes take shape in described through hole and towards affiliated door-plate, described second domes are suitable for described first domes through described through hole suitable.
The present invention has following beneficial effect compared with prior art:
(1) door body structure of the present invention, comprises the first door-plate and the second door-plate, and described first door-plate and the second door-plate are oppositely arranged; The edge of described first door-plate forms the first side wall towards described second buckling door plank, and the edge of described the first side wall is bent to form the first folded walls towards Men Ti center; The corresponding edge of described second door-plate forms the second sidewall towards described first buckling door plank, and the edge of described second sidewall is bent to form the second folded walls towards described Men Ti center; Described the first side wall and the second sidewall form four sides of described door body; Described first folded walls is arranged near described second folded walls; On one or two wall in described first folded walls and the second folded walls, be provided with at least one first domes towards another folded walls, the axis of described first domes is crossing with corresponding side; Further, in this another folded walls, corresponding described first domes place forms the through hole being suitable for described first domes and passing, and the described through hole of described first domes and this another folded walls forms connecting hole; Link, described link is arranged, for described first folded walls being connected with the second folded walls through described connecting hole by the passage that corresponding described side is arranged.
During assembling, first door-plate and the second door-plate staggered relatively, then the edge of the first door-plate and the second door-plate is bent to form the first side wall and the second sidewall to another corresponding door-plate direction, again the propylaeum body center, edge of the first side wall and the second sidewall is bent, form the first folded walls and the second folded walls that are hidden in a body inside, be exposed at the first side wall of an external body and four sides of the second sidewall formation door body; Corresponding to each side of door body, by the first domes that one of described first folded walls and second folded walls or whole wall are arranged, be passed in the through hole of the position another folded walls corresponding to described domes, the first domes and through hole form connecting hole; Then use link two folded walls firmly to be coupled together through connecting hole again by the passage on corresponding described side, thus the first door-plate is firmly connected with the second door-plate.Avoid the door-plate assembled in prior art and connect insecure, segregative problem.
(2) door body structure of the present invention, described connecting hole is arranged perpendicular to the described side of correspondence.Described first folded walls and the second folded walls are all parallel to described first door-plate.Described the first side wall is perpendicular to described first door-plate, and described second sidewalls orthogonal is in described second door-plate.The first side wall and the second sidewall form the door body side surface perpendicular to two door-plates jointly, and the first folded walls and the second folded walls are parallel to two door-plates, connecting hole is perpendicular to door body side surface, such link directly can insert in connecting hole conveniently by the passage of door body side surface, to be fixedly connected with the first door-plate and the second door-plate.
(3) door body structure of the present invention, corresponding to each side of described door body, is provided with multiple described connecting hole coaxially, and the plurality of described connecting hole forms connecting hole group, and described connecting hole group is perpendicular to the side of described door body.Described connecting hole group is formed by the described domes that described first folded walls and the second folded walls are arranged alternately and through hole.Link along the setting of door body edge each point passes the multiple connecting holes in connecting hole group simultaneously, a connection of body edge each point can be made more firm, tight, thus prevent two door-plates in use segregative problem.
(4) door body structure of the present invention, corresponding to each side of described door body, is provided with multiple described connecting hole group.Multiple described connecting hole group is evenly arranged along four edges of described first door-plate.Along each edge of described first door-plate, described link is interconnected and forms pectinate texture.
By the connection of the multiple connecting hole group and link that are evenly distributed on an each point place, body edge, the first door-plate and the second door-plate closely can be fixed; Again due to the edge along door-plate, link is interconnected in pectination, therefore, space between two door-plates can fill by the link of pectination, the sealing of door body structure is good, packing material in door body is not easy to leak, and avoids in prior art to fasten between door-plate to there is gap, and packing material is easily along gap to the problem of outward leakage.
(5) door body structure of the present invention, is provided with anticreep component at described link on the one end at described Men Ti center.Described anticreep component is deformable hook-type or triangle.Anticreep component can prevent from having inserted link in connecting hole and connecting hole departs from, thus can ensure the stability that door-plate connects.
(6) door body structure of the present invention, also comprises the second domes, and described second domes take shape in described through hole and towards affiliated door-plate, described second domes are suitable for described first domes through described through hole suitable.The shaping suitable setting of the second domes of first domes and through hole, described connecting hole is formed by described first domes and the through hole forming the second domes; Described connecting hole group formed by the first domes that the first folded walls and the second folded walls are arranged alternately and the through hole forming the second domes.
Accompanying drawing explanation
In order to make content of the present invention more easily be understood, the present invention is further detailed content of the present invention with detailed description of the invention by reference to the accompanying drawings;
Fig. 1 is the front view of door body structure of the present invention;
Fig. 2 is the dismounting figure of the door body structure that connecting hole of the present invention is made up of the first domes of the second folded walls and the through hole of the first folded walls;
Fig. 3 is the assembly drawing of the door body structure that connecting hole of the present invention is made up of the first domes of the second folded walls and the through hole of the first folded walls;
Fig. 4 is the A-A sectional view of the door body structure that connecting hole of the present invention is made up of the first domes of the second folded walls and the through hole of the first folded walls;
The dismounting figure of Fig. 5 described door body structure that to be connecting hole of the present invention be made up of the through hole with the second domes in the first domes of the second folded walls and the first folded walls;
The assembly drawing of Fig. 6 described door body structure that to be connecting hole of the present invention be made up of the through hole with the second domes in the first domes of the second folded walls and the first folded walls;
Fig. 7 described door body structure B-B sectional view that to be connecting hole of the present invention be made up of the through hole with the second domes in the first domes of the second folded walls and the first folded walls;
Fig. 8 is the assembly drawing of the door body structure be made up of the first domes of the second folded walls and the through hole of the first folded walls with caulking groove and seal member, connecting hole of the present invention;
Fig. 9 is the C-C sectional view of the door body structure be made up of the first domes of the second folded walls and the through hole of the first folded walls with caulking groove and seal member, connecting hole of the present invention;
Figure 10 is the assembly drawing of the door body structure be made up of the through hole with the second domes on the first domes of the second folded walls and the first folded walls with caulking groove and seal member, connecting hole of the present invention;
Figure 11 is the D-D sectional view of the door body structure be made up of the through hole with the second domes on the first domes of the second folded walls and the first folded walls with caulking groove and seal member, connecting hole of the present invention;
Figure 12 is the assembly drawing of the door body structure be made up of the first domes of the second folded walls and the through hole of the first folded walls with caulking groove and seal member, connecting hole group of the present invention;
Figure 13 is the assembly drawing of the door body structure be made up of the through hole with the second domes on the first domes of the second folded walls and the first folded walls with caulking groove and seal member, connecting hole group of the present invention;
Figure 14 is the dismounting figure of the door body structure that jack of the present invention is arranged on two side, connecting hole group is made up of the first domes that first and second folded walls is arranged alternately and through hole;
Figure 15 is the assembly drawing of the door body structure that jack of the present invention is arranged on two side, connecting hole group is made up of the first domes that first and second folded walls is arranged alternately and through hole;
Figure 16 is the E-E sectional view of the door body structure that jack of the present invention is arranged on two side, connecting hole group is made up of the first domes that first and second folded walls is arranged alternately and through hole;
Figure 17 is that jack of the present invention is arranged on two side, connecting hole group is by the first domes that first and second folded walls is arranged alternately and the dismounting figure of door body structure formed with the through hole of the second domes;
Figure 18 is that jack of the present invention is arranged on two side, connecting hole group is by the first domes that first and second folded walls is arranged alternately and the assembly drawing of door body structure formed with the through hole of the second domes;
Figure 19 is that jack of the present invention is arranged on two side, connecting hole group is by the first domes that first and second folded walls is arranged alternately and the F-F sectional view of door body structure formed with the through hole of the second domes;
Figure 20 is the assembly drawing of the door body structure be made up of the first domes that first and second folded walls is arranged alternately and through hole gap, connecting hole group between two folded walls of the present invention;
Figure 21 is the G-G sectional view of the door body structure be made up of the first domes that first and second folded walls is arranged alternately and through hole gap, connecting hole group between two folded walls of the present invention;
Figure 22 be between two folded walls of the present invention by gap, connecting hole group by the first domes that first and second folded walls is arranged alternately and the assembly drawing of door body structure formed with the through hole of the second domes;
Figure 23 be between two folded walls of the present invention by gap, connecting hole group by the first domes that first and second folded walls is arranged alternately and the H-H sectional view of door body structure formed with the through hole of the second domes;
Figure 24 is that link of the present invention is interconnected and with the door body structure schematic diagram of anticreep component;
Wherein Reference numeral is: 1-tie point, 2-first door-plate, 3-second door-plate, 4-the first side wall, 5-second sidewall, 6-first folded walls, 7-second folded walls, 8-first domes, 9-through hole, 10-link, 11-connecting hole, 12-caulking groove, 13-seal member, 14-jack, 15-gap, 16-anticreep component, 17-second domes.
Detailed description of the invention
Door body structure of the present invention as Figure 1-4, comprises the first door-plate 2 and the second door-plate 3, and described first door-plate 2 and the second door-plate 3 are oppositely arranged, and the thickness of described first door-plate 2 and the second door-plate 3 can be selected arbitrarily according to actual conditions; The edge of described first door-plate 2 is bent to form the first side wall 4 towards described second door-plate 3, described the first side wall 4 and the first door-plate 2 angulation can be selected arbitrarily according to actual conditions, in the present embodiment, four edges of described first door-plate 2 are bent to form the first side wall 4 perpendicular to described first door-plate 2 towards described second door-plate 3; The edge of described the first side wall 4 is bent to form the first folded walls 6 towards Men Ti center, described first folded walls 6 can be selected arbitrarily according to actual conditions with described first door-plate 2 angulation, in the present embodiment, described first folded walls 6 is parallel to described first door-plate 2;
The corresponding edge of described second door-plate 3 is bent to form the second sidewall 5 towards described first door-plate 2, described second sidewall 5 and the second door-plate 3 angulation can be selected arbitrarily according to actual conditions, in the present embodiment, four edges of described second door-plate 3 are bent to form the second sidewall 5 perpendicular to described second door-plate 3 towards described first door-plate 2; The edge of described second sidewall 5 is bent to form the second folded walls 7 towards described Men Ti center, described second folded walls 7 can be selected arbitrarily according to actual conditions with described second door-plate 3 angulation, in the present embodiment, described second folded walls 7 is parallel to described second door-plate 3;
Described the first side wall 4 and the second sidewall 5 form four sides of described door body jointly; Described first folded walls 6 is arranged near described second folded walls 7, and in the present embodiment, described first folded walls 6 is parallel to described second folded walls 7;
On one or two wall in described first folded walls 6 and the second folded walls 7, be provided with at least one first domes 8 towards another folded walls; Further, in this another folded walls, corresponding described first domes 8 place forms the through hole 9 being suitable for described first domes 8 and passing, and described first domes 8 form connecting hole 11 with the described through hole 9 of this another folded walls; Quantity and the setting position of described first domes 8 can be selected according to actual conditions, in the present embodiment, corresponding to each tie point 1 of described door body side surface, described second folded walls 7 is provided with first domes 8 towards the first folded walls 6, what in the first folded walls 6, corresponding described first domes 8 place formed respective numbers is suitable for the through hole 9 that described first domes 8 pass, and described connecting hole 11 is arranged perpendicular to the described side of correspondence;
Link 10, described link 10 is arranged through described connecting hole 11 by the passage that corresponding described side is arranged, for described first folded walls 6 is connected with the second folded walls 7, length and the shape of described link 10 can be selected arbitrarily according to actual conditions, and the shape of described passage and position can be selected according to actual conditions; In the present embodiment, described passage is be arranged on the jack 14 on corresponding described side, and described link 10 is bolt or pin.
On above basis, as replaceable embodiment, as illustrated in figs. 5-7, also comprise the second domes 17, described second domes 17 take shape in described through hole 9 place and towards the door-plate belonging to this through hole 9, described second domes 17 are suitable for described first domes 8 through described through hole 9 suitable; In the present embodiment, corresponding to each tie point 1 of described door body side surface, described second folded walls 7 is provided with first domes 8 towards the first folded walls 6, what in the first folded walls 6, described through hole 9 place of corresponding described first domes 8 formed respective numbers is suitable for second domes 17 suitable with described first domes 8, described second domes 17 are towards described first door-plate 2, and the connecting hole 11 that described first domes 8 and the second domes 17 are formed is perpendicular to the described side of correspondence.
On this basis, as transformable embodiment, as illustrated in figs. 8-11, described side arranges described jack 14 place and forms caulking groove 12, in described caulking groove 12, seal member 13 can be set, so that covered jack 14 with seal member 13, thus keep the attractive in appearance of the external table of door.
On the basis of the above, in order to the first door-plate 2 is connected closely with the second door-plate 3, as transformable embodiment, corresponding to each side of described door body, be provided with multiple described connecting hole 11 coaxially, the plurality of described connecting hole 11 forms connecting hole group, and described connecting hole group is perpendicular to the side of described door body; In described connecting hole group, the quantity of connecting hole 11 and position can be selected arbitrarily according to actual conditions; In embodiment as shown in figure 12, be provided with a connecting hole group at each tie point 1 place of described door body side surface, described connecting hole group is formed by two the first domes 8 be arranged in described second folded walls 7 with in described first folded walls 6 corresponding to two through holes 9 that the first domes 8 are shaping; Or in as shown for example in fig.13, described connecting hole group is formed by two the first domes 8 be arranged in described second folded walls 7 and two through holes 9 corresponding to the first domes 8 in described first folded walls 6, each described through hole 9 place forms second domes 17 towards described first door-plate 2, described second domes 17 and the first domes 8 suitable.
On the basis of the above, as interchangeable embodiment, as shown in Figure 14-19, described connecting hole group is formed by described first domes 8 that described first folded walls 6 and the second folded walls 7 are arranged alternately and through hole 9, described passage is the jack 14 be arranged in respective side walls, described jack 14 part is arranged on described the first side wall 4, and remainder is arranged on described second sidewall 5; Wherein, in embodiment as in figs. 17-19, described through hole 9 place forms the second domes 17, and described second domes 17 are suitable with described first domes 8 towards the door-plate described in this through hole 9.
On aforementioned base, as another embodiment, as depicted in figs. 20-23, described passage can also for the gap 15 left between described first folded walls 6 and the second folded walls 7, described gap 15 place is provided with seal member 13 to cover link 10 and gap 15, keeps the attractive in appearance of door body; Two door-plates are connected through connecting hole group by gap 15 by described link 10; The quantity of multiple connecting holes 11 of composition connecting hole group can be selected according to actual needs.
On the above basis arranged, in order to increase the quantity of tie point 1, firmly to connect two door-plates, corresponding to each side of described door body, be provided with multiple described connecting hole group, multiple connecting hole group can be selected to arrange along the regular edges of the first door-plate 2, and its rule needs according to the actual connection of two door-plates and determines, in the present embodiment, multiple described connecting hole group is evenly arranged along four edges of described first door-plate 2.
For the ease of the assembling of door body, make a body have good sealing, further, along each edge of described first door-plate 2, described link 10 is interconnected and forms pectinate texture simultaneously.
On this basis, in order to prevent link 10 from detaching connecting hole 11, as transformable embodiment, on the one end at described Men Ti center, be provided with anticreep component 16 at described link 10; Described anticreep component 16 is deformable hook-type or triangle, sees Figure 24.
Although the present invention has carried out detailed elaboration by above-mentioned specific embodiment to it; but; those skilled in the art should be understood that and made on this basis not exceed any form of claims and the change of details, all belong to invention which is intended to be protected.
Claims (13)
1. a door body structure, comprises
First door-plate (2) and the second door-plate (3), described first door-plate (2) and the second door-plate (3) are oppositely arranged;
The edge of described first door-plate (2) is bent to form the first side wall (4) towards described second door-plate (3), and the edge of described the first side wall (4) is bent to form the first folded walls (6) towards Men Ti center;
The corresponding edge of described second door-plate (3) is bent to form the second sidewall (5) towards described first door-plate (2), and the edge of described second sidewall (5) is bent to form the second folded walls (7) towards described Men Ti center;
Described the first side wall (4) and the second sidewall (5) form four sides of described door body;
Described first folded walls (6) is arranged near described second folded walls (7);
It is characterized in that,
On one or two wall in described first folded walls (6) and the second folded walls (7), be provided with at least one first domes (8) towards another folded walls, the axis of described first domes (8) is crossing with corresponding described side; And, in this another folded walls, corresponding described first domes (8) place forms the through hole (9) being suitable for described first domes (8) and passing, and described first domes (8) form connecting hole (11) with the described through hole (9) of this another folded walls; Link (10), described link (10) is arranged, for described first folded walls (6) being connected with the second folded walls (7) through described connecting hole (11) by the passage that corresponding described side is arranged;
On the one end at described Men Ti center, be provided with anticreep component (16) at described link (10), and described anticreep component (16) is deformable hook-type or triangle.
2. door body structure according to claim 1, is characterized in that, described connecting hole (11) is arranged perpendicular to the described side of correspondence.
3. door body structure according to claim 1, is characterized in that, described first folded walls (6) and the second folded walls (7) are all parallel to described first door-plate (2).
4. door body structure according to claim 1, is characterized in that, described the first side wall (4) is perpendicular to described first door-plate (2), and described second sidewall (5) is perpendicular to described second door-plate (3).
5. according to the arbitrary described door body structure of claim 1-4, it is characterized in that, corresponding to each side of described door body, be provided with multiple described connecting hole (11) coaxially, the plurality of described connecting hole (11) forms connecting hole group, and described connecting hole group is perpendicular to the side of described door body.
6. door body structure according to claim 5, is characterized in that, corresponding to each side of described door body, is provided with multiple described connecting hole group.
7. door body structure according to claim 6, is characterized in that, multiple described connecting hole group is evenly arranged along four edges of described first door-plate (2).
8. door body structure according to claim 5, is characterized in that, described connecting hole group is by described first arch that described first folded walls (6) and the second folded walls (7) are arranged alternately
Shape structure (8) and through hole (9) are formed.
9. door body structure according to claim 8, is characterized in that, described passage is the jack (14) be arranged on corresponding described side.
10. door body structure according to claim 9, is characterized in that, described side arranges described jack (14) place and forms caulking groove (12).
11. door body structures according to claim 8, is characterized in that, described passage is the gap (15) left between described first folded walls (6) and the second folded walls (7).
12. door body structures according to claim 1, is characterized in that, along each edge of described first door-plate (2), described link (10) is interconnected and forms pectinate texture.
13. door body structures according to claim 1, it is characterized in that, also comprise the second domes (17), described second domes (17) take shape in described through hole (9) place and towards affiliated door-plate, described second domes (17) are suitable for described first domes (8) through described through hole (9) suitable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466546.7A CN103821433B (en) | 2012-11-19 | 2012-11-19 | A kind of door body structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210466546.7A CN103821433B (en) | 2012-11-19 | 2012-11-19 | A kind of door body structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103821433A CN103821433A (en) | 2014-05-28 |
| CN103821433B true CN103821433B (en) | 2016-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210466546.7A Active CN103821433B (en) | 2012-11-19 | 2012-11-19 | A kind of door body structure |
Country Status (1)
| Country | Link |
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| CN (1) | CN103821433B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108868494A (en) * | 2018-08-27 | 2018-11-23 | 广西双迎门业有限公司 | A kind of no-welding technique door leaf |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH429315A (en) * | 1965-07-01 | 1967-01-31 | Moeri Ag | Separable T-fold connection |
| FR2044247A5 (en) * | 1969-05-13 | 1971-02-19 | Armco | |
| CN2303917Y (en) * | 1997-03-25 | 1999-01-13 | 王世忠 | Sealing heat-insulating bridge structure for antipicked door |
| CN2467748Y (en) * | 2001-02-19 | 2001-12-26 | 刘韶信 | Edge-protecting connecting strip for door leave of double metal panel composite door |
| CN202926122U (en) * | 2012-11-19 | 2013-05-08 | 能诚集团有限公司 | Door body structure |
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2012
- 2012-11-19 CN CN201210466546.7A patent/CN103821433B/en active Active
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| CN103821433A (en) | 2014-05-28 |
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