CN103061649A - Mutually-embedded fastening type door leaf structure - Google Patents
Mutually-embedded fastening type door leaf structure Download PDFInfo
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- CN103061649A CN103061649A CN201310026553XA CN201310026553A CN103061649A CN 103061649 A CN103061649 A CN 103061649A CN 201310026553X A CN201310026553X A CN 201310026553XA CN 201310026553 A CN201310026553 A CN 201310026553A CN 103061649 A CN103061649 A CN 103061649A
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Abstract
The invention belongs to the technical field of building components and particularly relates to a mutually-embedded fastening type door leaf structure. The mutually-embedded fastening type door leaf structure comprises a first door leaf plate, a second door leaf plate and a pair of door leaf frames positioned between the first door leaf plate and the second door leaf plate. The mutually-embedded fastening type door leaf structure is characterized in that each of the door leaf frames in pair comprises a door leaf frame base plate, a first door leaf plate mutual embedding mechanism and a second door leaf plate mutual embedding mechanism, each first door leaf plate mutual embedding mechanism is formed on one side of the corresponding door leaf frame base plate towards the first door leaf plate, each second door leaf plate mutual embedding mechanism is formed on one side of the corresponding door leaf frame base plate towards the second door leaf plate, two first door leaf frame mutual embedding mechanisms are formed on two sides of the first door leaf plate respectively, and two second door leaf frame mutual embedding mechanisms are formed on two sides of the second door leaf plate respectively. The mutually-embedded fastening type door leaf structure has the advantages that the first door leaf plate, the second door leaf plate and the door leaf frames in pair are mutually embedded, and accordingly the door leaf structure has high strength and excellent durability; and adverse factors caused by welding assembly in the prior art can be avoided completely.
Description
Technical field
The invention belongs to the building member technical field, be specifically related to the box-like door leaf structure of a kind of mutual buckle.
Background technology
Above mentioned door leaf structure mainly refer to by the door leaf plate of metal material and be similarly the Door leaf frame combination with one another of metal material and consist of be applicable to as labeled door, security door or similarly have the door leaf that particular safety requires.Generally; adopt the mode of welding to be combined as a whole door leaf plate (custom claims panel) and Door leaf frame (custom claims skeleton); weld for example manual electric arc welding, argon arc welding and carbon-dioxide arc welding; etc.; after welding is finished, door leaf plate surface (under the use state outward surface) sprayed; and fill required filler such as fire-resistant heat insulating material, fire-resistant heat insulating material such as asbestos, perlite etc. in the space between the door leaf plate of forward and backward side.Face being fanned plate and Door leaf frame by welding constitutes the resulting door leaf of one and has at least following shortcoming: the one, because the 8-20 ㎝ of usually being separated by between the solder joint, so intensity is difficult to guarantee, and owing to can cause door leaf plate generation welding stress to be out of shape during welding; The 2nd, the existence of solder joint can undermine the sight of door leaf, if namely the door leaf plate is implemented welding towards a side of Door leaf frame and adopt concealed type to weld, can cause difficulty to the filling of filler owing to weld the incrustation, the burr that produce so, and the welding difficulty is large, work efficiency is low; The 3rd, be unfavorable for the industrial amplification production requirement, and the welding difficult quality fully ensure, even if because same welder tends to cause welding quality to change because of the factors vary of its mood, health, notice and the sense of duty etc.; The 4th owing to need to consume scolder, thereby lose economy and the energy-saving economic spirit of economy type advocated with the present whole society incompatible; The 5th, because the welding meeting exerts an influence to the operation field environment, therefore run counter to at present haunt and plague cleaning construction still.
Door leaf plate and Door leaf frame are designed to mutual embedding structure can be eliminated and be not limited to many shortcomings recited above, and in published Chinese patent literature, be no lack of and be seen in, slightly with exemplify such as notice of authorization CN2481825Y(aluminium sections door leaf), publication No. CN2884269A(Door leaf frame manufacture method, door leaf board fabrication method and Door leaf frame), CN2355076Y(makes up multi-door leaf) and the CN2268102Y(metal door leaf) etc.The door leaf plate of these patents and Door leaf frame do not embody mutual embedding truly.
" the interlock door leaf of anti-theft safety door " that notice of authorization CN2240592Y recommends is that the two door leaf plates that will face each other consist of mutual embedding, specifically amount to consist of in a side of the length direction of each door leaf plate a groove that is similar to U-shaped is arranged, and the opposite side of length direction is amounted to consist of and is had one to be similar to L shaped bending part, L shaped bending part is inserted the mutual embedding that realizes two door leaf plates in the groove of U-shaped.Although this patent scheme can be eliminated the shortcoming of aforementioned welding, and objectively can embody the 2nd section alleged technique effect of the 1st page of inverse of its manual, but there is the fragile and risk that can from the groove of U-shaped, deviate from of L shaped bending part under external force of chimeric position intensity, thereby cause two door leaf plates to separate, in addition, because this patent has been abandoned Door leaf frame, though therefore slim and graceful strong point is arranged, whole soundness and strength weak are undoubtedly its shortcoming.
" anti-theft door leaf structure that a kind of non-rivet connects " that CN2309411Y provides is to be welded with one group of flute profile plug-in unit connection rib with the interval state between forward and backward door leaf plate (patent claims forward and backward door wall) and along the length direction of forward and backward door wall, each flute profile plug-in unit connection rib consists of towards L shaped of rear door leaf plate one side by being fixedly welded on rear door leaf plate towards the U-shaped spare of front door leaf plate one side and being weldingly fixed on front door leaf plate, and is chimeric with U-shaped spare with L shaped during assembling.There is the shortcoming of CN2240592Y equally in this patent scheme, and owing to needs a large amount of welding, the unfavorable factor that therefore exists aforementioned welding to produce.
In view of above-mentioned prior art, be necessary in addition rational modification, for this reason, the applicant has done positive and useful design, has finally formed technical scheme described below.
Summary of the invention
Task of the present invention is to provide a kind of and need not to rely on welding and door leaf plate and Door leaf frame can be realized each other mutual embedding snap-in location and the desirable box-like door leaf structure of mutual buckle of the durable result of use of excellent strength.
Task of the present invention is finished like this, and the box-like door leaf structure of a kind of mutual buckle comprises the one first door leaf plate and the one second door leaf plate that face each other and arrange; Be positioned at first, between the second door leaf plate and a pair of Door leaf frame that correspond to each other, one of them Door leaf frame in this a pair of Door leaf frame is positioned at described first, one side of the short transverse of the second door leaf plate and with first, the simultaneously chimeric connection of the second door leaf plate, and another Door leaf frame in a pair of Door leaf frame is positioned at first, the second door leaf plate, opposite side and same and first of short transverse, the simultaneously chimeric connection of the second door leaf plate, be characterised in that: described a pair of Door leaf frame respectively comprises a Door leaf frame substrate, one first door leaf plate mutual embedding mechanism and the mutual embedding of one second door leaf plate mechanism, the mutual embedding of the first door leaf plate mechanism is formed in the Door leaf frame substrate towards a side of the short transverse of described the first door leaf plate, and the mutual embedding of the second door leaf plate mechanism is formed in the Door leaf frame substrate towards a side of the short transverse of described the second door leaf plate, and first, the mutual embedding of the second door leaf plate mechanism corresponds to each other; In the both sides of the short transverse of described the first door leaf plate and in that each consists of the mutual embedding of one first Door leaf frame mechanism, the mutual embedding of this first Door leaf frame mechanism and the first door leaf plate chimeric connection of mutual embedding mechanism is arranged corresponding to the position of the mutual embedding of described the first door leaf plate mechanism; In the both sides of the short transverse of described the second door leaf plate and in that each consists of the mutual embedding of one second Door leaf frame mechanism, the mutual embedding of this second Door leaf frame mechanism and the second door leaf plate chimeric connection of mutual embedding mechanism is arranged corresponding to the position of the mutual embedding of described the second door leaf plate mechanism.
In a specific embodiment of the present invention, the mutual embedding of described the first door leaf plate mechanism comprises first, second, the 3rd flanging and Fourth Fold, the first flanging is made of a side bending of the short transverse of described Door leaf frame substrate, and vertical with the first Door leaf frame substrate, the second flanging is made of the first fold Edge Bend, and parallel with the Door leaf frame substrate, the 3rd flanging is made of the second flanging bending, and the 3rd flanging and the second flanging are parallel back to a side of Door leaf frame substrate, Fourth Fold by the 3rd flanging towards with the second flanging mutually parallel direction bending consist of, and overlap with the 3rd flanging, wherein, the width of Fourth Fold is 1/2nd to 1/3rd of the 3rd flanging width, and consisting of between this Fourth Fold and the second flanging has one first embeded slot, and the mutual embedding of the first Door leaf frame mechanism of described the first door leaf plate is connected with the first embeded slot is chimeric.
In another specific embodiment of the present invention, the mutual embedding of described the second door leaf plate mechanism comprises the 5th, the 6th, the 7th flanging and the 8th flanging, the 5th flanging is made of the opposite side bending of the short transverse of described Door leaf frame substrate, and vertical with the Door leaf frame substrate, the 6th flanging is made of the 5th flanging bending, and parallel with the Door leaf frame substrate, the 7th flanging is made of the 6th flanging bending, and the 7th flanging and the 6th flanging are parallel back to a side of Door leaf frame substrate, the 7th flanging of the 8th flanging the direction bending that walks abreast mutually with the 6th flanging and is consisted of, and overlap with the 7th flanging, wherein, the width of the 8th flanging be the 7th flanging width 1/2nd to 1/3rd, and consisting of between the 8th flanging and the 6th flanging has one second embeded slot, and the mutual embedding of the second Door leaf frame mechanism of described the second door leaf plate is connected with the second embeded slot is chimeric.
In another specific embodiment of the present invention, the mutual embedding of described the first Door leaf frame mechanism comprises the 9th flanging, the tenth flanging and the 11 flanging, the 9th flanging consists of in the bending of the both sides of the short transverse of described the first door leaf plate, and with the side superimposed of the first door leaf plate towards described the first flanging, the tenth flanging is made of the 9th flanging bending, and vertical with the 9th flanging, the 11 flanging is consisted of and overlaps with the tenth flanging towards the direction bending of described Fourth Fold by the tenth flanging, wherein, the tenth flanging is inserted together with the 11 flanging and is embedded in described the first embeded slot, and the end face of Fourth Fold matches with the end face of the 11 flanging.
In another specific embodiment of the present invention, the width of described the 9th flanging is to equate with the width of described the first flanging; The width of described the tenth flanging is consistent with the degree of depth of described the first embeded slot.
Also have in the specific embodiment of the present invention, the mutual embedding of described the second Door leaf frame mechanism comprises the 12,13 flangings and the tenth four fold limit, the 12 flanging consists of in the bending of the both sides of the short transverse of described the second door leaf plate, and with the side superimposed of the second door leaf plate towards described the 5th flanging, the 13 flanging is made of the 20 flanging bending, and vertical with the 12 flanging, the tenth four fold limit is made of the direction bending of the 13 flanging towards described the 8th flanging, and overlap with the 13 flanging, wherein, the 13 flanging is inserted together with the tenth four fold limit and is embedded in described the second embeded slot, and the end face of the 8th flanging matches with the end face on the tenth four fold limit.
More of the present invention and in specific embodiment, the width of described the 12 flanging is to equate with the width of described the 5th flanging; The width of described the 13 flanging is consistent with the degree of depth of described the second embeded slot.
In of the present invention and then specific embodiment, consisting of between described first, second door leaf plate has the filling chamber, is provided with filler in this filling chamber.
Of the present invention again more and in specific embodiment, described filler is fireclay insulating refractory.
In again of the present invention and then specific embodiment, described fireclay insulating refractory is asbestos or perlite.
Technical scheme provided by the invention is because each consists of and has first in the both sides of the short transverse of the Door leaf frame substrate of a pair of Door leaf frame, the mutual embedding of the second door leaf plate mechanism, each consists of in the both sides of the short transverse of the first door leaf plate the chimeric mutual embedding of the first Door leaf frame mechanism that is connected with the mutual embedding of the first door leaf plate mechanism, and each consists of in the both sides of the short transverse of the second door leaf plate the chimeric mutual embedding of the second Door leaf frame mechanism that is connected with the mutual embedding of the second door leaf plate mechanism, thereby can be with first, the second door leaf plate and a pair of Door leaf frame be mutually embedding interlock each other, not only has good intensity, and have excellent durable result of use, can avoid all sidedly in addition the unfavorable factor that produces because of assemble welding in the prior art.
Description of drawings
Fig. 1 is the embodiments of the invention structure chart.
Fig. 2 is the detailed structure view that the mutual embedding of the first Door leaf frame mechanism 11 shown in Figure 1 matches with the mutual embedding of the first door leaf plate mechanism 32.
Fig. 3 is the detailed structure view that the mutual embedding of the second Door leaf frame mechanism 21 shown in Figure 1 matches with the mutual embedding of the second door leaf plate mechanism 33.
The specific embodiment
Embodiment 1:
See also Fig. 1, that namely taken on by metal sheet and one first door leaf plate 1 that be each other face-to-face setting and the one second door leaf plate 2 filled the post of by metal sheet have been provided, and providing at a pair of Door leaf frame 3 between first, second door leaf plate 1,2, this a pair of Door leaf frame 3 is taken on by metal sheet equally, and namely the material of a pair of Door leaf frame 3 is metal.By shown in Figure 1, one of them Door leaf frame 3 in one Door leaf frame 3 is positioned at a side of first, second door leaf plate 1,2 short transverse, and with first, second door leaf plate 1,2 chimeric be connected or connection inlayed in title simultaneously, and another Door leaf frame 3 in a pair of Door leaf frame 3 is positioned at the opposite side of first, second door leaf plate 1,2 short transverse, and same and first, second door leaf plate 1, the chimeric connection of 2 whiles.
By shown in Figure 1, a pair of Door leaf frame 3 respectively comprises Door leaf frame substrate 31, the mutual embedding of the first door leaf plate mechanism 32 and the mutual embedding of the second door leaf plate mechanism 3, wherein: the mutual embedding of the first door leaf plate mechanism 32 is formed in Door leaf frame substrate 31 towards a side of the short transverse of aforementioned the first door leaf plate 1, the mutual embedding of the second door leaf plate mechanism 33 then is formed in Door leaf frame substrate 31 towards a side of the short transverse of aforementioned the second door leaf plate 2, and the mutual embedding of first, second door leaf plate mechanism 32,33 corresponds to each other.In the both sides of the short transverse of aforesaid the first door leaf plate 1 and in that each consists of the mutual embedding of the mutual embedding of one first Door leaf frame mechanism's 11, the first Door leaf frames mechanism 11 and the mutual embedding of the first door leaf plate 32 chimeric connections of mechanism is arranged corresponding to the position of the mutual embedding of the first door leaf plate mechanism 32.In the both sides of the short transverse of aforesaid the second door leaf plate 2 and in that each consists of the mutual embedding of the mutual embedding of one second Door leaf frame mechanism's 21, the second Door leaf frames mechanism 21 and the mutual embedding of the second door leaf plate 33 chimeric connections of mechanism is arranged corresponding to the position of the mutual embedding of the second door leaf plate mechanism 33.
Space between first, second door leaf plate 1,2 constitutes fills chamber 4, and the width in this fillings chamber 4 is that the width with aforesaid Door leaf frame substrate 31 adapts, and namely the width size of Door leaf frame substrate 31 has determined the width in filling chamber 4.In filling chamber 4, be filled with the filler 41 of being filled the post of by fireclay insulating refractory, and fireclay insulating refractory such as asbestos or perlite.Preferred scheme is by binding material and aforesaid first, second door leaf plate 1, an in opposite directions side surface cementation of 2 with filler 41.At the two ends of first, second door leaf plate 1,2 width with horizontal frame 5 shutoff.
See also Fig. 2, the mutual embedding of aforesaid the first door leaf plate mechanism 32 preferably but not the structure that definitely is limited to is as follows: comprise first, second, the 3rd flanging 321,322,323 and Fourth Fold 324, the first flanging 321 is made of a side bending of the short transverse of aforesaid door leaf substrate 31, and consist of vertical relation with Door leaf frame substrate 31, the second flanging 322 is made of bending on the first flanging 321, and parallel with Door leaf frame substrate 31, the 3rd flanging 323 is made of bending on the second flanging 322, the 3rd flanging 323 and the second flanging 322 are parallel back to a side of door leaf deckle board 31, Fourth Fold 324 by the 3rd flanging 323 towards with the second flanging 322 mutually parallel direction bending consist of, and abut on the 3rd flanging 323, namely overlap with the 3rd flanging 323.In the present embodiment, the width of Fourth Fold 324 be the 3rd flanging 323 width 1/2nd.By shown in Figure 2, between Fourth Fold 324 and the second flanging 322, maintain the space, constitute the first embeded slot 325 by this space.Because the width of Fourth Fold 324 only is 1/2nd of the 3rd flanging 323, therefore the width of aforesaid the first embeded slot 325 is narrower than the width between the 3rd flanging 323 and the second flanging 322 at the position corresponding to Fourth Fold 324, this structure can be guaranteed and the following reliably mutual locking action that also will describe in detail between the mutual embedding of the first Door leaf frame mechanism 11, because the first embeded slot 325 has consisted of in fact mazy embeded slot.
The mutual embedding of above mentioned the first Door leaf frame mechanism 11 comprises the 9th, the tenth flanging 111, the 112 and the 11 flanging 113, (Fig. 2 only illustrated a side) bending consists of the 9th flanging 111 in the both sides of the short transverse of the first door leaf plate 1, and with the side superimposed of the first door leaf plate 1 towards aforementioned the first flanging 321, the tenth flanging 112 is made of 111 bendings of the 9th flanging, and consist of vertical relations with the 9th flanging 111, the 11 flanging 113 by the tenth flanging 112 towards aforesaid Fourth Fold 324(namely towards aforementioned the 3rd flanging 323) the direction bending consist of and overlap with the tenth flanging.By shown in Figure 2 and in conjunction with Fig. 1, the tenth flanging 112 is inserted together with the 11 flanging 113 and is embedded in the first embeded slot 325.Because the effect of modulus of elasticity, therefore after the tenth flanging 112 is interior together with the 11 flanging 113 insertions the first embeded slot 325, the end face of aforesaid Fourth Fold 324 matches with the end face of the 11 flanging 113, and this cooperation has the effect of interlock, and the first door leaf plate 1 can not take off with Door leaf frame in 3 minutes.And owing to Fourth Fold 324 overlaps with the 3rd flanging 323, and because the 9th flanging 111 overlaps with the first door leaf plate 1, therefore can ensure significantly intensity.
The width of the width of aforesaid the 9th flanging 111 and the first flanging 321 reaches unanimity, and same, the width of aforesaid the tenth flanging 112 is consistent with the degree of depth of the first embeded slot 325.Aforesaid first, second, third, fourth flanging 321, the 322,323,324, the 9th, the tenth flanging 111, the 112 and the 11 flanging 113 fold by folder and form.
See also Fig. 3, the mutual embedding of aforesaid the second door leaf plate mechanism 33 preferably but not the structure that definitely is limited to be: comprise the 5th, the 6th, the 7th flanging 331,332, the 333 and the 8th flanging 334, the 5th flanging is formed by the opposite side bending of the short transverse of aforementioned door leaf substrate 31, and vertical with Door leaf frame substrate 31, the 6th flanging 332 is made of 331 bendings of the 5th flanging, and parallel with Door leaf frame substrate 31, the 7th flanging 333 is made of 332 bendings of the 6th flanging, and the 7th flanging 333 and the 6th flanging 332 are parallel back to a side of Door leaf frame substrate 31, the 8th flanging 334 is made of towards the direction bending with the 6th flanging 332 the 7th flanging 333, and overlaps with the 7th flanging 333.Wherein: the width of the 8th flanging 334 be in the present embodiment the 7th flanging 333 width 1/2nd, between the 8th flanging 334 and the 6th flanging 332, maintain the space, constitute the second embeded slot 335 by this space, this second embeded slot 335 is for the mutual embedding of aforesaid the second Door leaf frame mechanism 21 scarves.Because the structure of the mutual embedding of this second door leaf plate mechanism 33 is identical with the mutual embedding of aforesaid the first door leaf plate mechanism 32 in fact, therefore when describing NM content all with the description to the mutual embedding of the first door leaf plate mechanism 32.
The mutual embedding of above mentioned the second Door leaf frame mechanism 21 comprises the 12,13 flangings 211, the 212 and the tenth four fold limit 213, the 12 flanging 211 consists of in the both sides of the short transverse of aforesaid the first door leaf plate 2 (Fig. 3 shows a side) bending, and with the side superimposed of the second door leaf plate 2 towards aforementioned the 5th flanging 331, the 13 flanging 212 is made of 211 bendings of the 12 flanging, and consist of vertical relation with the 12 flanging 211, the tenth four fold limit 213 also can be said towards the 7th flanging 333 towards aforementioned the 8th flanging 334(by the 13 flanging 212) the direction bending consist of, and overlap with the 13 flanging 212.By shown in Figure 3, the 13 flanging 212 is inserted together with the tenth four fold limit 213 and is embedded in aforesaid the second embeded slot 335, and the end face of the 8th flanging 334 matches with the end face on the tenth four fold limit 213, the description that specifically matches with the end face of the 11 flanging 113 as the end face to Fourth Fold 324.
By shown in Figure 3 and in conjunction with Fig. 1, the width of aforesaid the 12 flanging 211 is that the width with the 5th flanging 331 adapts, and namely equates, the width of aforesaid the 13 flanging 212 is that the degree of depth with the second embeded slot 335 adapts.
Preferred scheme, the same filler 41 of filling in the space between doorframe substrate 31 and aforesaid the second, the 6th flanging 322,332.In a word, technical scheme provided by the invention has overcome the shortcoming in the prior art, has finished the invention task, and has embodied objectively all technique effects described in the superincumbent technique effect of the applicant hurdle.
Embodiment 2:
Only the width of Fourth Fold 324 is changed into the 3rd flanging 323 width 1/3rd, and the width of the 8th flanging 334 is changed into the 7th flanging 333 width 1/3rd, all the other are all with the description to embodiment 1.
Claims (9)
1. the box-like door leaf structure of mutual buckle comprises the one first door leaf plate (1) and the one second door leaf plate (2) that face each other and arrange; Be positioned at first, the second door leaf plate (1, a pair of Door leaf frame 2) and that correspond to each other (3), one of them Door leaf frame (3) in this a pair of Door leaf frame (3) is positioned at described first, the second door leaf plate (1, one side of short transverse 2) and with first, the second door leaf plate (1,2) simultaneously chimeric connection, and another Door leaf frame (3) in a pair of Door leaf frame (3) is positioned at first, the second door leaf plate (1, the opposite side of short transverse 2) and same and first, the second door leaf plate (1,2) simultaneously chimeric connection, it is characterized in that: described a pair of Door leaf frame (3) respectively comprises a Door leaf frame substrate (31), one first door leaf plate mutual embedding mechanism (32) and one second door leaf plate mutual embedding mechanism (33), the first door leaf plate mutual embedding mechanism (32) is formed in Door leaf frame substrate (31) towards a side of the short transverse of described the first door leaf plate (1), and the second door leaf plate mutual embedding mechanism (33) is formed in Door leaf frame substrate (31) towards a side of the short transverse of described the second door leaf plate (2), and first, the mutual embedding of the second door leaf plate mechanism (32,33) correspond to each other; In the both sides of the short transverse of described the first door leaf plate (1) and in that each consists of one first Door leaf frame mutual embedding mechanism (11), this first Door leaf frame mutual embedding mechanism (11) and chimeric connection of the first door leaf plate mutual embedding mechanism (32) is arranged corresponding to the position of described the first door leaf plate mutual embedding mechanism (32); In the both sides of the short transverse of described the second door leaf plate (2) and in that each consists of one second Door leaf frame mutual embedding mechanism (21), this second Door leaf frame mutual embedding mechanism (21) and chimeric connection of the second door leaf plate mutual embedding mechanism (33) is arranged corresponding to the position of described the second door leaf plate mutual embedding mechanism (33).
2. the box-like door leaf structure of mutual buckle according to claim 1, it is characterized in that described the first door leaf plate mutual embedding mechanism (32) comprises first, second, the 3rd flanging (321,322,323) and Fourth Fold (324), the first flanging (321) is made of a side bending of the short transverse of described Door leaf frame substrate (31), and vertical with the first Door leaf frame substrate (31), the second flanging (322) is made of the first flanging (321) bending, and parallel with Door leaf frame substrate (31), the 3rd flanging (323) is made of the second flanging (322) bending, and the 3rd flanging (323) is parallel back to a side of Door leaf frame substrate (31) with the second flanging (322), Fourth Fold (324) by the 3rd flanging (323) towards with the second flanging (322) mutually parallel direction bending consist of, and overlap with the 3rd flanging (323), wherein, the width of Fourth Fold (324) is 1/2nd to 1/3rd of the 3rd flanging (323) width, and between this Fourth Fold (324) and the second flanging (322), consist of one first embeded slot (325), the mutual embedding of the first Door leaf frame mechanism (11) of described the first door leaf plate (1) and chimeric connection of the first embeded slot (325) are arranged.
3. the box-like door leaf structure of mutual buckle according to claim 1, it is characterized in that described the second door leaf plate mutual embedding mechanism (33) comprises the 5th, the 6th, the 7th flanging (331,332,333) and the 8th flanging (334), the 5th flanging (331) is made of the opposite side bending of the short transverse of described Door leaf frame substrate (31), and vertical with Door leaf frame substrate (31), the 6th flanging (332) is made of the 5th flanging (331) bending, and parallel with Door leaf frame substrate (31), the 7th flanging (333) is made of the 6th flanging (332) bending, and the 7th flanging (333) is parallel back to a side of Door leaf frame substrate (31) with the 6th flanging (332), the 7th flanging (333) of the 8th flanging (334) towards with the 6th flanging (332) mutually parallel direction bending consist of, and overlap with the 7th flanging (333), wherein, the width of the 8th flanging (334) be the 7th flanging (333) width 1/2nd to 1/3rd, and between the 8th flanging (334) and the 6th flanging (332), consist of one second embeded slot (335), the mutual embedding of the second Door leaf frame mechanism (21) of described the second door leaf plate (2) and chimeric connection of the second embeded slot (335) are arranged.
4. the box-like door leaf structure of mutual buckle according to claim 2, it is characterized in that described the first Door leaf frame mutual embedding mechanism (11) comprises the 9th flanging (111), the tenth flanging (112) and the 11 flanging (113), the 9th flanging (111) consists of in the bending of the both sides of the short transverse of described the first door leaf plate (1), and with the side superimposed of the first door leaf plate (1) towards described the first flanging (321), the tenth flanging (112) is made of the 9th flanging (111) bending, and vertical with the 9th flanging (111), the 11 flanging (113) is overlapped towards the direction bending formation of described Fourth Fold (324) and with the tenth flanging (112) by the tenth flanging (112), wherein, the tenth flanging (112) is inserted together with the 11 flanging (113) and is embedded in described the first embeded slot (325), and the end face of Fourth Fold (324) matches with the end face of the 11 flanging (113).
5. the box-like door leaf structure of mutual buckle according to claim 4, the width that it is characterized in that described the 9th flanging (111) is to equate with the width of described the first flanging (321); The width of described the tenth flanging (112) is consistent with the degree of depth of described the first embeded slot (325).
6. the box-like door leaf structure of mutual buckle according to claim 3, it is characterized in that described the second Door leaf frame mutual embedding mechanism (21) comprises the 12,13 flangings (211,212) and the tenth four fold limit (213), the 12 flanging (211) consists of in the bending of the both sides of the short transverse of described the second door leaf plate (2), and with the side superimposed of the second door leaf plate (2) towards described the 5th flanging (331), the 13 flanging (212) is made of the 20 flanging (211) bending, and vertical with the 12 flanging (211), the tenth four fold limit (213) is made of the direction bending of the 13 flanging (212) towards described the 8th flanging (324), and overlap with the 13 flanging (212), wherein, the 13 flanging (212) is inserted together with the tenth four fold limit (213) and is embedded in described the second embeded slot (335), and the end face of the 8th flanging (334) matches with the end face on the tenth four fold limit (213).
7. the box-like door leaf structure of mutual buckle according to claim 6, the width that it is characterized in that described the 12 flanging (211) is to equate with the width of described the 5th flanging (331); The width of described the 13 flanging (212) is consistent with the degree of depth of described the second embeded slot (335).
8. the box-like door leaf structure of mutual buckle according to claim 1 is characterized in that formation has filling chamber (4) between described first, second door leaf plate (1,2), is provided with filler (41) in this filling chamber (4).
9. the box-like door leaf structure of mutual buckle according to claim 8 is characterized in that described filler is fireclay insulating refractory.
10.The box-like door leaf structure of mutual buckle according to claim 9 is characterized in that described fireclay insulating refractory is asbestos or perlite.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026553.XA CN103061649B (en) | 2013-01-24 | 2013-01-24 | Mutually-embedded fastening type door leaf structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310026553.XA CN103061649B (en) | 2013-01-24 | 2013-01-24 | Mutually-embedded fastening type door leaf structure |
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| CN103061649A true CN103061649A (en) | 2013-04-24 |
| CN103061649B CN103061649B (en) | 2014-10-29 |
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| CN201310026553.XA Expired - Fee Related CN103061649B (en) | 2013-01-24 | 2013-01-24 | Mutually-embedded fastening type door leaf structure |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948088A (en) * | 2015-07-23 | 2015-09-30 | 浙江采丰木业有限公司 | Fireproof door leaf |
| CN105109143A (en) * | 2015-09-29 | 2015-12-02 | 广西平果恒通铜铝门业有限公司 | Aluminum composition board |
| CN110409971A (en) * | 2019-07-25 | 2019-11-05 | 合肥汉东装饰工程有限公司 | A kind of energy-saving aluminium fire window |
| CN111844332A (en) * | 2020-07-09 | 2020-10-30 | 沈阳盛西尔科技发展有限公司 | One-step forming machining method for four edges of composite door |
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| DE2351708A1 (en) * | 1973-10-15 | 1975-04-30 | Herbert Lacker | Mass-produced double-skinned sheet metal door - with Z-sectioned profile with bent rabbet fold and sheets pushed together |
| CN2433379Y (en) * | 2000-05-31 | 2001-06-06 | 中山市小榄镇建宏金属制品厂 | Inserted full-closed steel structure door substance |
| CN2542804Y (en) * | 2002-05-03 | 2003-04-02 | 董德忠 | Anti-theft door leave with anti-prizing member |
| CN2821109Y (en) * | 2005-08-31 | 2006-09-27 | 上海轩源金属建材有限公司 | Combined steel door and window |
| CN201129123Y (en) * | 2007-11-20 | 2008-10-08 | 姜正林 | Novel indoor door |
| CN201635612U (en) * | 2010-04-09 | 2010-11-17 | 重庆远东门窗有限公司 | Metal door/window |
| CN203097635U (en) * | 2013-01-24 | 2013-07-31 | 常熟市诚信建材有限公司 | Mutually-embedded buckled type door leaf structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2351708A1 (en) * | 1973-10-15 | 1975-04-30 | Herbert Lacker | Mass-produced double-skinned sheet metal door - with Z-sectioned profile with bent rabbet fold and sheets pushed together |
| CN2433379Y (en) * | 2000-05-31 | 2001-06-06 | 中山市小榄镇建宏金属制品厂 | Inserted full-closed steel structure door substance |
| CN2542804Y (en) * | 2002-05-03 | 2003-04-02 | 董德忠 | Anti-theft door leave with anti-prizing member |
| CN2821109Y (en) * | 2005-08-31 | 2006-09-27 | 上海轩源金属建材有限公司 | Combined steel door and window |
| CN201129123Y (en) * | 2007-11-20 | 2008-10-08 | 姜正林 | Novel indoor door |
| CN201635612U (en) * | 2010-04-09 | 2010-11-17 | 重庆远东门窗有限公司 | Metal door/window |
| CN203097635U (en) * | 2013-01-24 | 2013-07-31 | 常熟市诚信建材有限公司 | Mutually-embedded buckled type door leaf structure |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104948088A (en) * | 2015-07-23 | 2015-09-30 | 浙江采丰木业有限公司 | Fireproof door leaf |
| CN105109143A (en) * | 2015-09-29 | 2015-12-02 | 广西平果恒通铜铝门业有限公司 | Aluminum composition board |
| CN110409971A (en) * | 2019-07-25 | 2019-11-05 | 合肥汉东装饰工程有限公司 | A kind of energy-saving aluminium fire window |
| CN110409971B (en) * | 2019-07-25 | 2020-11-03 | 合肥汉东装饰工程有限公司 | Energy-saving aluminum alloy fireproof window |
| CN111844332A (en) * | 2020-07-09 | 2020-10-30 | 沈阳盛西尔科技发展有限公司 | One-step forming machining method for four edges of composite door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103061649B (en) | 2014-10-29 |
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