CN2173847Y - Multifunctional combined protection door - Google Patents
Multifunctional combined protection door Download PDFInfo
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- CN2173847Y CN2173847Y CN 93243364 CN93243364U CN2173847Y CN 2173847 Y CN2173847 Y CN 2173847Y CN 93243364 CN93243364 CN 93243364 CN 93243364 U CN93243364 U CN 93243364U CN 2173847 Y CN2173847 Y CN 2173847Y
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Abstract
The utility model relates to a multifunctional combined protection door, which is composed of a door frame device, a sealing device, a door leaf device and a hinge device, wherein, the door frame device is a staircase-shaped door frame which is combined by insertion. The sealing device comprises a flag-shaped sealing strip, an open-type angle-shaped sealing strip, and a cavity-shaped sealing strip. The door leaf device is pressed by inside and outside panels with shaped surfaces, the door leaf device and a hinge frame have socket flanges, and the door leaf device and the lock-loading frame have convex pressing edges; a reinforcing rib plate, a jointing rib plate structure and a fire-proof material layer are arranged in the door cavity. The hinge device is a theft-proof flag-shaped hinge, and a mandrel and a sleeve form an insert pressing structure, and are not easily damaged. Each component is combined into integration, having the advantages of good theft protection, good fire protection, good heat preservation, and good sound-proof performance.
Description
The utility model relates to a kind of door, window, frame of building field, particularly relates to a kind of multifunction combined protective door with premium properties such as antitheft, fire prevention, insulation, sound insulations.
The door of building generally was the rectangular slab door of wooden structures in the past, itself do not possess fire prevention, antitheft, the insulation structure design, usually people are for windproof, insulation, follow closely again on four limits of door leaf and to establish rubber strip to hide the crack, limit of worn-out surrounding, because door leaf and doorframe are impossible concordant, there is the space and windproof heat insulation effect is not good; In order to prevent fires, iron door leaf has appearred replacing wooden door leaf, but because iron door leaf more can not guarantee to fit in same plane with doorframe, and the gap between the two is bigger, and be beneficial to fire prevention but make that it is incubated, the effect of noise control decreases; For antitheft, people generally add a security door again outside door, because it is main that this class security door all adopts three moving latches antitheft, and the hinge of door leaf directly is welded in the side frame of door leaf, then can make the thief or pry open dead bolt or the hinge place breaks hinge and makes security door lose antitheft effect from door lock.
The framework of general existing door, window, frame etc. is straightsided shape, its intensity is not high, and it is fashionable to work as the door and window pass, there is the gap between door and window and framework, cause poor effect such as sealing, insulation, antitheft, sound insulation, general hypotenuse at 45 of these frameworks or right angle overlap joint is welded into integral body again, particularly large-scale door, window are welded into to be transported to the building site after the integral body and installs, its manufacturing cost height, time-consuming, need take very big storehouse memory space during products storage, the quality that easily causes simultaneously distortion owing to whole Transporting to influence door and window can not guarantee.
The existing weather strip that uses is the solid rubber lath or the weather strip of obform body, be sealing function is arranged, but owing to be solid, compressibility is not high, so sealing and anti-collision ability are lower, stick with glue during use on the plane of installing, because two interplanars are difficult to guarantee the planarization on absolute parallel and each plane, so make sealing performance still undesirable owing to two planes can not flatten mutually during use.Weather strip also has the foamed plastics of use to make the soft rubber stick in addition, because its quality is loose, sealing performance obviously reduce again since above-mentioned two class weather strips all by gluing two sealing surfaces that are affixed on, colloid itself time commonly used is long, and to lose viscosity or colloid aging and lost efficacy, the sealing on door leaf and doorframe base in addition, generally do not consider, promptly mostly do not add base sealing mount structure.
From the above, existing protective door, safeguard function is comparatively single, exist windproof, heat insulation effect is not good and fire prevention, the relatively poor defective of theftproof performance, require day by day under the situation of high quality of products and high-quality life demand current people, design the multi-functional protective door of a kind of new construction and be necessary in fact.
The purpose of this utility model is in order to overcome the deficiency of above-mentioned existing procucts effectively, and provide a kind of multifunction combined protective door of innovation structure, make its have simple in structure, assembling easily, be convenient to transport, effectively guarantee the performance of product total quality, and make it have good insulation, sound insulation, windproof and splendid fire prevention, antitheft multiple efficacies.
The purpose of this utility model is realized by following technical scheme.A kind of multifunction combined protective door, by the doorframe device, sealing device, Door leaf means, Hinge is formed, it is characterized in that: the doorframe device is the combined doorframe of plug-in type, its Central Left Gate frame 1, roof door frame 2, right doorframe 3 is identical shaped stepped polymorphic structure framework, in left and right sides doorframe 1,3 top is provided with the open recess 1a for the two chimbs insertion of roof door frame 2,1c, two ends of roof door frame 2 are respectively equipped with and open recess 1a, the chimb 201 that 1c adapts, 202 and the embedded structure formed of the groove 20 that adapts with two side door frame stairstepping shaped faces, two chimbs 201 via roof door frame 2,202 insert the groove 1a of two side door frames, 1c, then groove 20 is resisted against the stairstepping compromise face of two side door frames, and three doorframes grafting are combined into an integral body;
Sealing device comprises and being loaded in left-hand door frame 1, the roof door frame 2, the surface for the flag form weather strip 7,7 in the groove of stepped compromise face ', be loaded on the open type angle type weather strip 8 in the stepped compromise face groove of right doorframe 3 inner surfaces, wherein, described flag form weather strip 7,7 ', form by matrix part 71 and kink 72, wherein matrix part 71 is that deckle board 73 surrounds the formation hollow cavity 70 that cavity constituted, kink 72 for back side panel 74 be bent to form hollow cavity 70 ', matrix part 71 is connected to become an integral body with kink 72; Described open type angle type weather strip 8, it is made up of matrix part 81 and kink 82, wherein matrix part 81 is to be surrounded by deckle board 86 to form the hollow cavity 8a that cavity constitutes, and kink 82 is bent to form peristome 8c for side frame plate 84 to deckle board 86, and matrix part 81 is connected to become an integral body with kink 82;
Door leaf means is a multifunctional protection door 6, and it mainly comprises: an outer panels 61, its be fit to for one becomes left end to be provided with chimb 65 ccontaining groove A, right-hand members be provided with chimb 65 of being fit to containing groove B ' obform body; One wainscot 62, it is one of the forming and left end is provided with the obform body that the chimb 65, the right-hand member that are fit to be placed in groove A are provided with the groove B that is fit to chimb 65 ' ccontaining; The internal face of the principal plane plate 64 of the principal plane plate 66 of panel 61 or wainscot 62 is installed with several reinforcing ribs 67 that keeps the certain predetermined spacing outside; Wainscot 62 sleeves are in outer panels 61, chimb 65 inserts groove A, chimb 65 ' insertion groove B, with the left folding limit 63 of groove A bend to the right the right folding limit 63 of pressing chimb 65, groove B ' bend left pressing chimb 65 ', form the chimb occlusion structure of door leaf two sides, and outer panels 61 and wainscot 62 pressings are consisted of an integral body; Be equipped with fireproof material layer 6F on the panel 61 outside in addition, after the outer panels 61 of diad is inserted cover merging pressing mutually with wainscot 62, two panels are the fireproof material layer 6F clamping of laying in the cavity, and outer panels 61, wainscot 62 are consisted of an integral body with fireproof material layer 6F pressing;
Hinge is a theft-proof type flag form hinge 5, its decide hinge 50 and moving hinge 50 ' plate body 51,51 ' on be respectively equipped with screw perforation 5a, 5b; Decide hinge 50 and moving hinge 50 ' respectively by plate body 51,51 ' and become an integral body with axle sleeve 52,52 ' be connected; Mandrel 53 is provided with external diameter and axle sleeve diameter D
1Corresponding minor axis portion 54, major axis portion 56 link to each other with thin axial region 55 between the two, and its diameter D
3＜D
1, forming depression dead slot 5E, its outside in minor axis portion 54 forms boss 57 and is resisted against axle sleeve 52, and this mandrel 53 passes axle sleeve 52,52 ' will decide hinge 50 and moving hinge 50 ' be connected as a single entity; Via forcing press in minor axis portion 54 positions, the cylindrical of axle sleeve 52 is pressed into and forms groove 5C to depression dead slot 5E, the inwall of axle sleeve 52 forms the retaining edge 58 of convex in depression dead slot 5E simultaneously, stop the axial end of thin axial region about 55 two end minor axis portions 54, major axis portion 56, to place restrictions on the axial displacement of mandrel 53;
Via above-mentioned doorframe device, sealing device, Door leaf means, and the combination of Hinge after being formed separately, three doorframes are pegged graft and are the integral door framework, a left side, the roof door frame groove pack into flag form weather strip 7,7 ', the groove of the right doorframe open type weather strip 8 of packing into, through theft-proof type flag form hinge 5 the right doorframe of multifunctional protection door 6 and integral door framework is connected to an integral body, form have antitheft, fire prevention, multifunction combined protective doors such as insulation, sound insulation.
The purpose of this utility model can also further be realized by following technical scheme.
Aforesaid modular guard door, a left side in the wherein said doorframe device, the top, the special-shaped framework of right three doorframes is identical shaped by three spill cell bodies combinations and be the stairstepping configuration of one, wherein forward recess body 11 is by base plate 111, short side plate 112, long side plate 113 is formed, recurve cell body 12 is by base plate 121, short side plate 122, long side plate 123 is formed, concave cell body 13 is by base plate 131, short side plate 132, long side plate 133 is formed, groove body 11,12 recesses are established relatively, and short side plate 112,122 are positioned at same plane, concave cell body 13 recesses form reinforcement, its two side plate 132 perpendicular to this plane, 133 respectively with preceding, the long side plate 113 of rearward recess, 123 form special-shaped cascaded surfaces and are linked as an integral body;
Described doorframe embedded structure is to offer stepped groove mouth 20 in roof door frame 2 on the special-shaped cascaded surface, and its termination at forward recess body 11 inwardly forms pod limit 203 and translot limit 205; Inwardly form pod limit 204 and translot limit 206 in the termination of recurve cell body 12, these four trough rims form stepped groove mouth 20, insert with the special-shaped stepped surfaces of ccontaining left-hand door frame 1, right doorframe 2; Be in the downward appropriate location, top of left and right doorframe 1,3 and offer on the long side plate 113, base plate 111 of forward recess 11 and the suitable groove 1a of the following chimb 201 of roof door frame, offer and the suitable groove 1c of the following chimb 202 of roof door frame in long side plate 123, the base plate 121 of recurve cell body 12; And the stepped groove mouth 20 that makes left and right two ends of roof door frame respectively with the special-shaped stepped surfaces of left-hand door frame 1, right doorframe 3 suitable with mutual insertion against, form the embedded structure that doorframe inserts combination;
The long side plate 113,123 on described left-hand door frame 1, right doorframe 3 tops is provided with more than one mounting hole 16, and be installed with reinforcing rib 24 in the inboard of the short side plate 112,122 of roof door frame 2, which is provided with more than one and mounting hole 16 corresponding perforation 14, this reinforcing rib can be shapes such as right angle type, groove shaped, rectangle, and by screw device pass perforation 14, mounting hole 16 is an integral body with roof door frame and left and right doorframe screw admittedly.
Flag form weather strip in the described sealing device, the hollow cavity 70 of the hollow cavity 70 of matrix part 71 or kink 72 ' be totally-enclosed integral body or open type open structure wherein, kink 72 is after back side panel 74 right sides form bending 78, form arcuation kink 75 more left, head 76 leans with back side panel 74 or right plate 77, this kink 75 can be the equal thickness plate body or to the head 76 cone-plate body of attenuation gradually, to increase the sealing effect;
Open type angle type weather strip in the described sealing device, wherein kink 82 be by rear framing plate 83 forward deckle board 85 sentence the α angle in side frame plate 84 and be bent to form peristome 8c, this side frame plate 84 is an equal thickness plate body or to the termination portion cone-plate body of attenuation gradually, to increase sealing effectiveness;
Described theft-proof type flag form hinge, wherein said axle sleeve 52 ' right part be provided with the end bearing pin 53 ', this end bearing pin is provided with external diameter and axle sleeve 52 ' diameter D
2Corresponding minor axis portion 54 ', 59 between the two with thin axial region 55 ' link to each other, and its diameter D
4＜D
2Form depression dead slot 5E ', in minor axis portion 54 ' the outside form boss 57 ' be resisted against axle sleeve 52 ' in thin axial region 55 ' position via forcing press, with axle sleeve 52 ' cylindrical be pressed into to depression dead slot 5E ' and form groove 5C ', simultaneously axle sleeve 52 ' inwall inwardly form the retaining edge 58 of convex ', stop thin axial region 55 ' about two end minor axis portions 59,54 ' axial end, with place restrictions on end bearing pin 53 ' axial displacement.
Aforesaid modular guard door, flag form weather strip 7,7 in the wherein said sealing device ', the hollow cavity 70 of its matrix part 71 be shaped as rectangle, circle, crescent etc., the hollow cavity 70 of kink 72 ' be rectangle, circle, semicircle, crescent etc.; The kink side frame plate 84 of described open type angle type weather strip 8 is 30 °-90 ° with the bending angle α that rear framing plate 83 bending backs form, and is wherein preferable with 45 °-60 °; Hollow cavity 8a is shaped as cavity shape such as square, rectangle, circle, semicircle, crescent;
Described mandrel 53 is provided with several minor axis portions 54, and carefully axial region 55 is formed with many group groove 5c, retaining edge 58 on the axle sleeve 52, increases the bonding strength of mandrel 53 and axle sleeve 52; Several end axial regions 54,59 of described end bearing pin 53 ' be provided with, therebetween with several thin axial regions 55 ' be connected as one, axle sleeve 52 ' on be formed with many group groove 5c ', retaining edge 58 ', increase end bearing pin 53 ' with axle sleeve 52 ' bonding strength; Groove 5c, the 5c ' that described axle sleeve 52,52 ' cylindrical are pressed into formation is annular, two smaller part circles, some crescent, groove shapes such as cog shape that some plano-concaves are alternate, correspondingly, the inside hole of axle sleeve form corresponding to the retaining edge 58,58 of the convex of cylindrical groove shapes ', with place restrictions on mandrel 53 and end bearing pin 53 ' axial displacement; Be installed with more than one alignment pin 5G on the described plate body 51; Shaping that described plate body 51,51 ' with axle sleeve 52,52 ' can reel becomes one or disome is welded as a whole; Shapes such as described boss 57,57 ' be is circular, square, hexagon, many prismatics; Described moving hinge 50 ' in plate body 51 ' on also be installed with more than one alignment pin 5G '; Described mandrel 53 is provided with conus portion 5F in the front end of its major axis portion 56, with the inner face location that leans of end bearing pin, consolidates the weight of object to support moving hinge 50 ' institute spiral shell.
Aforesaid modular guard door, wherein said left-hand door frame 1, the bottom of right doorframe 3, plug embedded structure with assembling bottom door frame 4 is arranged, it is by forward recess body 41, recurve cell body 42, concave cell body 43 is formed, forward recess body 41 base plates 411 wherein, short side plate 412, long side plate 413 is formed, recurve cell body 42 is by base plate 421, short side plate 422, long side plate 423 is formed, concave cell body 43 is by base plate 431, short side plate 432, long side plate 433 is formed, forward recess body 41 and recurve cell body 42 are relative and establish and two short side plates 412,422 are positioned at same plane, concave cell body 43 is parallel to recurve cell body 42 and forms strengthening structure, short side plate 432 closely is pressed into one with long side plate 423, and long side plate 433 links to each other the special-shaped cascaded surface of formation and is combined as an integral body with long side plate 413.
Aforesaid modular guard door, a wherein said bottom door frame and a left side, it is that special-shaped upper surface in bottom door frame 4 two ends offers the stepped groove mouth 20 identical with roof door frame two ends that the assembling of right doorframe plugs embedded structure, this groove mouth 20 also offer into two side left sides, the shape that the special-shaped stepped surfaces of right doorframe adapts, a left side, right doorframe 1,3 lower end offers the groove mouth 1a identical with the top, 1c, protrusion shape abnormity stepped surfaces and groove mouth 1a by means of two side door frames, 1c, with two doorframes insert in the stepped groove mouth 20 of bottom door frame two ends and mutually closely against, form the bottom door frame and make up embedded structure with the insertion of two doorframes.
Aforesaid modular guard door, the long side plate 113,123 of wherein said left-hand door frame 1, right doorframe 3 bottoms is provided with more than one mounting hole 16, and be installed with reinforcing rib 24 in the inboard of the short side plate 412,422 of bottom door frame 4, which is provided with the perforation 14 that adapts with mounting hole 16 more than, this reinforcing rib can be shapes such as right angle type, groove shaped, rectangle, and by screw device pass perforation 14, mounting hole 16 is an integral body with bottom door frame and left and right doorframe spiral shell admittedly.
Aforesaid modular guard door, the chimeric chamber type weather strip 9 that is provided with in the concave cell body 43 of wherein said bottom door frame 4, it is by one or more matrix part 91 and kink 92, wherein matrix part 91 is to be surrounded by framework 93 to form the hollow cavity 96 that cavity constitutes, kink 92 is bent to form hollow cavity 97 for side frame plate 95 to matrix part 91, and matrix part 96 is connected to become an integral body with kink 92 with chamber plate 94.
Aforesaid modular guard door, the hollow cavity 96 of wherein said matrix part 91 are shapes such as rectangle, square, circle, ellipse, crescent, bent limit shape; The cavity 97 of described kink 92 is shapes such as arch, rectangle, square, circle, crescent, ellipse, bent limit shape; The hollow cavity 96 of described matrix part 91 or the hollow cavity of kink 92 97 are to form more than one, and most hollow cavities 96 or 97 are arranged side by side, form expanded letter weather strip integral body.
Aforesaid modular guard door, wherein said groove mouth 20 is suitable with the special-shaped stepped surfaces of left-hand door frame 1, right doorframe 3 to be that each parameter is adapted respectively, be that the longitudinal length E of forward recess 231 of the chimb 112 that forms of groove mouth 20, groove 20 and the width E ' of forward recess body 11 adapt, the transverse width A of rearward recess 232, longitudinal length D respectively with the length A of recurve cell body 12 ', width D ' match and adapting to.
Aforesaid modular guard door, the reinforcement gusset 6a that sets firmly on the wherein said outer panels 61, punching press is provided with one or more protruding 69 on the downside of its cross level angle plate 612, this projection 69 is resisted against the outside of going up of the middle transverse slat 622 of strengthening gusset 6c, and the cross level angle plate 612 that will have a separation trend and middle transverse slat 622 utilize two to strengthen the elastic force of gussets and keep firmly connecting as one all the time.
Aforesaid modular guard door, wherein said weather strip is made by rubber-like materials such as rubber, plastics, becomes an integral body but its split is affixed for an integral body or a shot; The affixed of described reinforcement gusset 6a, 6c and outer, wainscot consolidated or is welded as a whole for spiral shell, and preferable with steel spring plate; The fireproof material layer of filling in described outer panels 61, the wainscot 62 formed doorframe hollow cavities is fire proofings such as ceramic wool, asbestos.
Aforesaid modular guard door, wherein said outer panels 61, the right plate 68 on its right side forms the right flank of door leaf, its medial surface is installed with at least two strong frameworks 30 of hinge in installing hinge place, it is fixed with one and is formed by base plate 31, deckle board 32, nationality is connected as a single entity base plate 31 and right plate 68 by screw 33 or welding, forms the strengthening structure of strengthening door leaf right side intensity and connecting the hinge place.
Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.
Fig. 1 is the overall structure figure of the multifunction combined protective door of the utility model.
Fig. 2 is the structural representation of A-A section among Fig. 1.
Fig. 3 is the structural representation of B-B section among Fig. 1.
Fig. 4 is the structural perspective of left-hand door frame.
Fig. 5 is the structural perspective of roof door frame.
Fig. 6 is the structure sectional view of flag form weather strip.
Fig. 7 is pack into a structure sectional view behind the left-hand door frame of flag form weather strip.
Fig. 8 is the structure sectional view of open type angle type weather strip.
Fig. 9 is the structure sectional view of chamber type weather strip.
Figure 10 is that chamber type weather strip is loaded on behind the bottom door frame assembly structure schematic diagram with door leaf.
Figure 11 is the internal construction cross-sectional schematic of multifunctional protection door.
Figure 12 is the structural representation of theft-proof type flag form hinge.
Figure 13 is the structural representation that hinge is strengthened framework.
Below in conjunction with accompanying drawing to concrete structure according to the multifunction combined protective door that the utility model proposes, feature and effect, describe in detail as after.At first, see also Fig. 1, Fig. 2, shown in Figure 3, the multifunction combined protective door of the utility model mainly is made up of doorframe device, sealing device, Door leaf means, Hinge.See also Fig. 4, Fig. 5 institute formula, wherein the doorframe device is the combined doorframe of plug-in type, its Central Left Gate frame 1, roof door frame 2, right doorframe 3 is identical shaped stepped polymorphic structure framework, in left and right sides doorframe 1,3 roof door frame is provided with the open recess 1a for the chimb insertion of roof door frame 2,1c, two ends of roof door frame 2 are respectively equipped with and groove 1a, the chimb 201 that 1c adapts, 202 and the embedded structure formed of the groove 20 that adapts with two side door frame stairstepping shaped faces, two chimbs 201 via roof door frame 2,202 insert the groove 1a of two side door frames, 1c, then groove 20 is resisted against the stairstepping compromise face of two side door frames, and three doorframes are pegged graft by synthesizing an integral body.This left side, the top, what the polymorphic structure framework of right three doorframes was identical shape is the stairstepping configuration of one by three spill cell body combinations, wherein forward recess body 11 is by base plate 111, short side plate 112, long side plate 113 is formed, recurve cell body 12 is by base plate 121, short side plate 122, long side plate 123 is formed, concave cell body 13 is by base plate 131, short side plate 132, long side plate 133 is formed, groove body 11,12 recesses are established relatively, and short side plate 112,122 are positioned at same plane, concave cell body 13 recesses form reinforcement, its two side plate 132 perpendicular to this plane, 133 respectively with preceding, the long side plate 113 of rearward recess, 123 form special-shaped cascaded surfaces and are linked as an integral body.
Described doorframe embedded structure is to offer stepped groove mouth 20 in roof door frame 2 on the special-shaped cascaded surface, and its termination at forward recess body 11 inwardly forms pod limit 203 and translot limit 205; Inwardly form pod limit 204 and translot limit 206 in the termination of recurve cell body 12, these four trough rims form stepped groove mouth 20, insert with the special-shaped stepped surfaces of ccontaining left-hand door frame 1, right doorframe 3; Be in the downward appropriate location, top of left and right doorframe 1,3 and offer on the long side plate 113, base plate 111 of forward recess 11 and the suitable groove 1a of the following chimb 201 of roof door frame, offer and the suitable groove 1c of the following chimb 202 of roof door frame in long side plate 123, the base plate 121 of recurve cell body 12; And the stepped groove mouth 20 that makes left and right two ends of roof door frame respectively with the special-shaped stepped surfaces of left-hand door frame 1, right doorframe 3 suitable with mutual insertion against, form the embedded structure that doorframe inserts combination; The long side plate 113,123 on described left-hand door frame 1, right doorframe 3 tops is provided with more than one mounting hole 16, and be installed with reinforcing rib 24 in the inboard of the short side plate 112,122 of roof door frame 2, which is provided with more than one and mounting hole 16 corresponding perforation 14, this reinforcing rib can be shapes such as right angle type, groove shaped, rectangle, and by screw device pass perforation 14, mounting hole 16 is an integral body with roof door frame and left and right doorframe screw admittedly.
See also Fig. 3, shown in Figure 4: described left-hand door frame 1, the bottom of right doorframe 3, plug with assembling and to close structure bottom door frame 4 is arranged, it is by forward recess body 41, recurve cell body 42, concave cell body 43 is formed, forward recess body 41 base plates 411 wherein, short side plate 412, long side plate 413 is formed, recurve cell body 42 is by base plate 421, short side plate 422, long side plate 423 is formed, concave cell body 43 is by base plate 431, short side plate 432, long side plate 433 is formed, forward recess body 41 and groove body 42 are relative and establish and two short side plates 412,422 are positioned at same plane, concave cell body 43 is parallel to recurve cell body 42 and forms strengthening structure, short side plate 432 closely is pressed into one with long side plate 423, and long side plate 433 links to each other the special-shaped cascaded surface of formation and is combined as an integral body with long side plate 413.
A described bottom door frame and a left side, it is that special-shaped upper surface in bottom door frame 4 two ends offers the stepped groove mouth 20 identical with roof door frame two ends that the assembling of right doorframe plugs embedded structure, this groove mouth 20 also offer into two side left sides, the shape that the special-shaped stepped surfaces of right doorframe adapts, a left side, right doorframe 1,3 lower end offers the groove mouth 1a identical with the top, 1c, protrusion shape abnormity stepped surfaces and groove mouth 1a by means of two side door frames, 1c, with two doorframes insert in the stepped groove mouth 20 of bottom door frame two ends and mutually closely against, form the bottom door frame and make up embedded structure with the insertion of two side door frames.The long side plate 113,123 of described left-hand door frame 1, right doorframe 3 bottoms is provided with more than one mounting hole 16, and be installed with reinforcing rib 24 in the inboard of the short side plate 412,422 of bottom door frame 4, which is provided with the perforation 14 that adapts with mounting hole 16 more than, this reinforcing rib can be shapes such as right angle type, groove shaped, rectangle, and by screw device pass perforation 14, mounting hole 16 is an integral body with bottom door frame and left and right doorframe spiral shell admittedly.
Described groove mouth 20 is suitable with the special-shaped stepped surfaces of left-hand door frame 1, right doorframe 3 to be that each parameter is adapted respectively, be that the longitudinal length E of forward recess 231 of the chimb 112 that forms of groove mouth 20, groove 20 and the width E ' of forward recess body 11 adapt, the transverse width A of rearward recess 232, longitudinal length D respectively with the length A of recurve cell body 12 ', width D ' match and adapting to.The chimeric chamber type weather strip 9 that is provided with in the concave cell body 43 of described bottom door frame 4, it is by one or more matrix part 91 and kink 92, wherein matrix part 91 is to be surrounded by framework 93 to form the hollow cavity 96 that cavity constitutes, kink 92 is bent to form hollow cavity 97 for side frame plate 95 to matrix part 91, and matrix part 96 is connected to become an integral body with kink 92 with chamber plate 94.
See also Fig. 2, Fig. 3, shown in Figure 9: sealing device of the present utility model comprise flag form weather strip 7,7 in the groove that is loaded on table stairstepping compromise faces in the left-hand door frame 1, roof door frame 2 ', be loaded on the open type angle type weather strip 8 in the stepped compromise face groove of right doorframe 3 inner surfaces; See also Fig. 6, shown in Figure 7: wherein said flag form weather strip 7,7 ', form by matrix part 71 and turn of bilge 72, wherein matrix part 71 is that deckle board 73 surrounds the formation hollow cavity 70 that cavity constituted, kink 72 for back side panel 74 be bent to form hollow cavity 70 ', matrix part 71 is connected to become an integral body with kink 72; Flag form weather strip in the described sealing device, the hollow cavity 70 of the hollow cavity 70 of matrix part 71 or kink 72 ' be totally-enclosed integral body or open type open structure wherein, kink 72 is after back side panel 74 right sides form bending 78, form arcuation kink 75 more left, head 76 leans with back side panel 74 or right plate 77, this bend 75 can be the equal thickness plate body or to the head 76 cone-plate body of attenuation gradually, to increase the sealing effect; Aforesaid modular guard door, flag form weather strip 7,7 in the wherein said sealing device ', the hollow cavity 70 of its matrix part 7 be shaped as rectangle, circle, crescent etc., the hollow cavity 70 of kink 72 ' be rectangle, circle, semicircle, crescent etc.;
The hollow cavity 96 of described matrix part 91 is shapes such as rectangle, square, circle, ellipse, crescent, bent limit shape; The cavity 97 of described kink 92 is shapes such as arch, rectangle, square, circle, crescent, ellipse, bent limit shape; The hollow cavity 96 of described matrix part 91 or the hollow cavity of kink 92 97 are to form more than one, and most hollow cavities 96 or 97 are arranged side by side, form expanded letter weather strip integral body.
See also shown in Figure 8: wherein a, c figure be open type angle type weather strip other plant form of structure, because of separate case application,, be the example explanation only with b figure so do not give unnecessary details.Open type described in the utility model angle type weather strip 8, it is made up of matrix part 81 and kink 82, wherein matrix part 81 is to be surrounded by deckle board 86 to form the hollow cavity 8a that the chamber constitutes, kink 82 is bent to form peristome 8c for side frame plate 84 to deckle board 86, and matrix part 81 is connected to become an integral body with kink 82;
Open type angle type weather strip in the described sealing device, wherein kink 82 be by rear framing plate 87 forward deckle board 83 outwards be bent to form peristome 8c in side frame plate 84 places are oblique with the α angle, this side frame plate 84 is equal thickness plate body or the termination portion cone-plate body of attenuation gradually, to increase sealing effectiveness.The kink side frame plate 84 of described open type angle type weather strip 8 is 30 °-90 ° with the bending angle α that rear framing plate 83 bending backs form, and is wherein preferable with 45 °-60 °; Hollow cavity 8a is shaped as cavity shape such as square, rectangle, circle, semicircle, crescent;
See also Fig. 9, shown in Figure 10, for the enhanced leaktightness effect, the utility model also is provided with chamber type weather strip 9 at the bottom door frame.Wherein a, b, c are several enforcement illustrations of sealing bar among Fig. 9, and b figure is rectangle, chamber shape, and c figure is fracture chamber shape, all separate case application.
See also Fig. 2, Fig. 3, shown in Figure 11, the utility model Door leaf means is a multifunctional protection door 6, it mainly comprises: an outer panels 61, its left end that is one of the forming be provided be fit to chimb 65 ccontaining groove A, right-hand members be provided with the chimb 65 that is fit to containing groove B ' obform body; One wainscot 62, it is one of the forming and left end is provided with the obform body that the chimb 65, the right side that are fit to be placed in groove A are provided with the groove B that is fit to chimb 65 ' ccontaining; The internal face of the principal plane plate 64 of the principal plane plate 66 of panel 61 or inner panel 62 is installed with several reinforcing ribs 67 that keeps the certain predetermined spacing outside; Wainscot 62 sleeves are in outer panels 61, chimb 65 inserts groove A, chimb 65 ' insertion groove B, with the left folding limit 63 of groove A bend to the right belling limit 65, the right folding limit 63 of pressing chimb 65, groove B ' bend left ', form the chimb occlusion structure of door leaf two sides, and outer panels 61 and wainscot 62 pressings are consisted of an integral body; Be equipped with fireproof material layer 6F on the panel 61 outside in addition, after the outer panels 61 of diad is inserted cover merging pressing mutually with wainscot 62, two panels are the fireproof material layer 6F clamping of laying in the cavity, and outer panels 61, wainscot 62 are consisted of an integral body with fireproof material layer 6F pressing;
For the intensity that makes door leaf is strengthened, multifunctional protection door 6 in the Door leaf means described in the utility model, the principal plane plate 64 of wherein said wainscot 62, it is in the right side and abut groove 60 of groove B compacting, makes the high-intensity chimb embedded structure of chimb 65 ' formation of the outer panels 61 of build-in.
In reaching, outer panels plugs together need not weld that extremely to be beneficial to the folder fiery material of setting up defences more substantial, internal face at the principal plane plate 64 of described wainscot 62 is installed with the reinforcement gusset 6c that several keep the certain predetermined spacings, this strengthens gusset 6c by transverse slat 621, riser 625 with by middle transverse slat 622, side plate 623, the opening rectangular slab one that motion plate 624 constitutes is formed by connecting, motion plate 624 is resisted against the inboard of the principal plane plate 66 of outer panels 61, the internal face of described outer panels 61 its principal plane plates 66 also is installed with several reinforcement gusset 6a that keeps the certain predetermined spacing, and this reinforcing rib 6a is by the cross level angle plate 611 that is mutually right angle type, 612 one are formed by connecting; After wainscot 62 merges build-in with outer panels 61 covers, the inferolateral surface of the cross level angle plate 612 of middle transverse slat 622 superolateral surfaces of reinforcement gusset 6c and reinforcement gusset 6a is mutually against applying, the motion plate 624 of strengthening gusset 6c again is resisted against the inwall of principal plane plate 66, evagination, the indent of outer panels 62,61 in being placed restrictions on is an integral body with the firm support and connection of hollow cavity of door leaf.
The reinforcement gusset 6a that sets firmly on the described outer panels 61, punching press is provided with one or more protruding 69 on the downside of its cross level angle plate 612, this projection 69 is resisted against the outside of going up of the middle transverse slat 622 of strengthening gusset 6c, and the cross level angle plate 612 that will have a separation trend and middle transverse slat 622 utilize two to strengthen the elastic force of gussets and keep firmly connecting as one all the time.
See also Fig. 2, Fig. 3, Figure 11, shown in Figure 12, the utility model Hinge is a theft-proof type flag form hinge 5, its decide hinge 50 and moving hinge 50 ' plate body 51,51 ' on be respectively equipped with screw perforation 5a, 5b; Decide hinge 50 and moving hinge 50 ' respectively by plate body 51,51 ' and become an integral body with axle sleeve 52,52 ' be connected; Mandrel 53 is provided with external diameter and axle sleeve diameter D
1Corresponding minor axis portion 54, major axis portion 56 link to each other with thin axial region 55 between the two, and its diameter D
3＜D
1, forming groove cavities 5E, its outside in minor axis portion 54 forms boss 57 and is resisted against axle sleeve 52, and this mandrel 53 passes axle sleeve 52,52 ' will decide hinge 50 and moving hinge 50 ' be connected as a single entity; Via forcing press in minor axis portion 54 positions, the cylindrical of axle sleeve 52 is pressed into and forms groove 5C to depression dead slot 5E, the inwall of axle sleeve 52 forms the retaining edge 58 of convex in depression dead slot 5E simultaneously, stop the axial end of thin axial region about 55 two end minor axis portions 54, major axis portion 56, to place restrictions on the axial displacement of mandrel 53; Described theft-proof type flag form hinge, wherein said axle sleeve 52 ' right part be provided with the end bearing pin 53 ', this end bearing pin is provided with external diameter and axle sleeve 52 ' diameter D
2Corresponding minor axis portion 54 ', 59 between the two with thin axial region 55 ' link to each other, and its diameter D
4＜D
2Form depression dead slot 5E ', in minor axis portion 54 ' the outside form boss 57 ' be resisted against axle sleeve 52 ' in thin axial region 55 ' position via forcing press, with axle sleeve 52 ' cylindrical be pressed into to depression dead slot 5E ' and form groove 5C ', simultaneously the inwall of axle sleeve 52 inwardly form the retaining edge 58 of convex ', stop thin axial region 55 ' about two end minor axis portions 59,54 ' axial end, with place restrictions on end bearing pin 53 ' axial displacement.Described mandrel 53 is provided with several minor axis portions 54, and carefully axial region 55 is formed with many group groove 5c, retaining edge 58 on the axle sleeve 52, increases the bonding strength of mandrel 53 and axle sleeve 52; Several end axial regions 54,59 of described end bearing pin 53 ' be provided with are therebetween with several thin axial regions 55 ' be connected as one; Axle sleeve 52 ' on be formed with many group groove 5c ', retaining edge 58 ', increase end bearing pin 53 ' with axle sleeve 52 ' bonding strength; Groove 5c, the 5c ' that described axle sleeve 52,52 ' cylindrical are pressed into formation is annular, two smaller part circles, some crescent, groove shapes such as cog shape that some plano-concaves are alternate, correspondingly, the inside hole of axle sleeve form corresponding to the retaining edge 58,58 of the convex of cylindrical groove shapes ', with place restrictions on mandrel 53 and end bearing pin 53 ' axial displacement; Be installed with more than one alignment pin 5G on the described plate body 51; Shaping that described plate body 51,51 ' with axle sleeve 52,52 ' can reel becomes one or disome is welded as a whole; Shapes such as described boss 57,57 ' be is circular, square, hexagon, many prismatics; Described moving hinge 50 ' in plate body 51 ' on also be installed with more than one alignment pin 5G '; Described mandrel 53 is provided with conus portion 5F in the front end of its major axis portion 56, with the inner face location that leans of end bearing pin, consolidates the weight of object to support moving hinge 50 ' institute spiral shell.Described weather strip is made by rubber-like materials such as rubber, plastics, becomes an integral body but its split is affixed for an integral body or a shot; The affixed of described reinforcement gusset 6a, 6c and outer, wainscot consolidated or is welded as a whole for spiral shell, and preferable with steel spring plate; The fireproof material layer of filling in described outer panels 61, the wainscot 62 formed doorframe hollow cavities is fire proofings such as ceramic wool, asbestos.
See also shown in Figure 13, in order to make door leaf structure of the present utility model more firm, outer panels 61 described in the utility model, the right plate 68 on its right side forms the right flank of door leaf, its medial surface is installed with at least two hinges in installing hinge place and strengthens framework 30, it is fixed with one and is formed by base plate 31, deckle board 32, and nationality is connected as a single entity base plate 31 and right plate 68 by screw 33 or welding, forms the strengthening structure of strengthening door leaf right side intensity and connecting the hinge place.Combination after being formed separately via above-mentioned doorframe device, sealing device, Door leaf means and Hinge, three doorframes are pegged graft and are the integral door framework, the groove of left side roof door frame pack into flag form weather strip 7,7 ', the groove of the right doorframe open type weather strip 8 of packing into, through theft-proof type flag form hinge 5 the right doorframe of multifunctional protection door 6 and integral door framework is connected to an integral body, form have antitheft, fire prevention, multifunction combined protective doors such as insulation, sound insulation.
The utility model compared with the prior art, have tangible advantage and good effect, its door leaf materials are adopted the high-quality galvanized steel plain sheet, and the shop front is straight and even attractive in appearance, are difficult for getting rusty, the connected structure of doorframe can be dismantled, be convenient to transportation and construction and minimizing distortion, this product is through public security department's kinds of experiments, detection, except that having good anti-theft feature, really can play the effect of fire prevention, sound insulation, insulation, vibration damping, can be widely used in multiple occasions such as hotel, residential houses, library, office building.
Claims (12)
1, a kind of multifunction combined protective door is made up of doorframe device, sealing device, Door leaf means, Hinge, it is characterized in that:
The doorframe device is the combined doorframe of plug-in type, its Central Left Gate frame (1), roof door frame (2), right doorframe (3) is identical shaped stepped polymorphic structure framework, in left and right sides doorframe (1), (3) top is provided with the open recess (1a) for the two chimbs insertion of roof door frame (2), (1c), two ends of roof door frame (2) are respectively equipped with and open recess (1a), the chimb that (1c) adapts (201), (202) and the embedded structure formed of the groove (20) that adapts with two side door frame stairstepping shaped faces, two chimbs (201) via roof door frame (2), (202) groove (1a) of insertion two side door frames, (1c), then groove (20) is resisted against the stairstepping compromise face of two side door frames, and three doorframes grafting are combined into an integral body;
Sealing device comprises and is loaded on left-hand door frame (1), in the roof door frame (2), the surface is the interior flag form weather strip (7) of groove of stepped compromise face, (7 '), be loaded on right doorframe (3) inner surface stepped compromise face groove inner-opening type angle type weather strip (8), wherein, described flag form weather strip (7), (7 '), form by matrix part (71) and kink (72), wherein matrix part (71) is that deckle board (73) surrounds the formation hollow cavity (70) that cavity constituted, kink (72) is bent to form hollow cavity (70 ') for back side panel (74), and matrix part (71) is connected to become an integral body with kink (72); Described open type angle type weather strip (8), it is made up of matrix part (81) and kink (82), wherein matrix part (81) is to surround the hollow cavity (8a) that forms cavity and constitute by deckle board (86), kink (82) is bent to form peristome (8c) for side frame plate (84) to deckle board (86), and it is an integral body that matrix part (81) is linked to be with kink (82);
Door leaf means is multifunctional protection door (6), and it mainly comprises: an outer panels (61), and it is one of the forming and left end is provided with the obform body that suitable chimb (55) ccontaining groove A, right-hand member are provided with the chimb (65 ') that is fit to containing groove B; One wainscot (62), it is one of the forming and left end is provided with the obform body that the chimb (65), the right side that are fit to be placed in groove A are provided with the ccontaining groove B of suitable chimb (65 '); The internal face of the principal plane plate (64) of the principal plane plate (66) of panel (61) or wainscot (62) is installed with several reinforcing ribs (67) that keeps the certain predetermined spacing outside; Wainscot (62) sleeve is in outer panels (61), chimb (65) inserts groove A, chimb (65 ') inserts groove B, the right folding limit (63 ') that the left folding limit (63) of groove A is bent pressing chimb (65), groove B to the right bends pressing chimb (65 ') left, form the chimb occlusion structure of door leaf two sides, and outer panels (61) and wainscot (62) pressing are consisted of an integral body; Be equipped with fireproof material layer (6F) on the panel (61) outside in addition, after the outer panels of diad (61) is inserted cover merging pressing mutually with wainscot (62), two panels are fireproof material layer (6F) clamping of laying in the cavity, and outer panels (61), wainscot (62) are consisted of an integral body with fireproof material layer (6F) pressing;
Hinge is a theft-proof type flag form hinge (5), and it is respectively equipped with screw perforation (5a), (5b) on the plate body (51) of deciding hinge (50) and moving hinge (50 '), (51 '); Deciding hinge (50) is connected and becomes an integral body with axle sleeve (52), (52 ') by plate body (51), (51 ') respectively with moving hinge (50 '); Mandrel (53) is provided with external diameter and axle sleeve diameter D
1Corresponding minor axis portion (54), major axis portion (56) link to each other with thin axial region (55) between the two, and its diameter D
3＜D
1, forming depression dead slot (5E), its outside in minor axis portion (54) forms boss (57) and is resisted against axle sleeve (52), and this mandrel (53) passes axle sleeve (52), (52 ') will decide hinge (50) and be connected as a single entity with moving hinge (50 '); Via forcing press in minor axis portion (54) position, the cylindrical of axle sleeve (52) is pressed into and forms groove (5C) to depression dead slot (5E), the inwall of axle sleeve (52) forms the retaining edge (58) of convex in depression dead slot (5E) simultaneously, stop the axial end of two end minor axis portions (54), major axis portion (56) about thin axial region (55), to place restrictions on the axial displacement of mandrel (53);
Combination after being formed separately via above-mentioned doorframe device, sealing device, Door leaf means and Hinge, three doorframes are pegged graft and are the integral door framework, groove pack into flag form weather strip (7), (7 ') of a left side, roof door frame, the groove of the right doorframe open type weather strip (8) of packing into, through theft-proof type flag form hinge (5) the right doorframe of multifunctional protection door (6) and integral door framework is connected to an integral body, form have antitheft, fire prevention, multifunction combined protective doors such as insulation, sound insulation.
2, protective door according to claim 1, it is characterized in that: a left side in the described doorframe device, the top, the special-shaped framework of right three doorframes is identical shaped by three spill cell bodies combinations and be the stairstepping configuration of one, wherein forward recess body (11) is by base plate (111), short side plate (112), long side plate (113) is formed, recurve cell body (12) is by base plate (121), short side plate (122), long side plate (123) is formed, concave cell body (13) is by base plate (131), short side plate (132), long side plate (133) is formed, groove body (11), (12) recess is established relatively, and short side plate (112), (122) be positioned at same plane, concave cell body (13) recess forms reinforcement, its two side plate (132) perpendicular to this plane, (133) respectively with preceding, the long side plate (113) of rearward recess, (123) form special-shaped cascaded surface and be linked as an integral body;
Described doorframe embedded structure is to offer stepped groove mouth (20) in roof door frame (2) on the special-shaped cascaded surface, and its termination at forward recess body (11) inwardly forms pod limit (203) and translot limit (205); Inwardly form pod limit (204) and translot limit (206) in the termination of recurve cell body (12), these four trough rims form stepped groove mouth (20), insert with the special-shaped stepped surfaces of ccontaining left-hand door frame (1), right doorframe (3); Be in the downward appropriate location, top of left and right doorframe (1), (3) on the long side plate (113), base plate (111) of forward recess (11) and offer and the suitable groove (1a) of the following chimb (201) of roof door frame, offer and the suitable groove (1c) of the following chimb (202) of roof door frame in long side plate (123), the base plate (121) of recurve cell body (12); And the stepped groove mouth (20) that makes left and right two ends of roof door frame respectively with the special-shaped stepped surfaces of left-hand door frame (1), right doorframe (3) suitable with mutual insertion against, form the embedded structure that doorframe inserts combination;
Long side plate (113), (123) on described left-hand door frame (1), right doorframe (3) top are provided with more than one mounting hole (16), and be installed with reinforcing rib (24) in the short side plate (112) of roof door frame (2), the inboard of (122), which is provided with more than one and the corresponding perforation of mounting hole (16) (14), this reinforcing rib can be shapes such as right angle type, groove shaped, rectangle, pass perforation (14), mounting hole (16) by screw device and be an integral body admittedly with roof door frame and left and right doorframe spiral shell.
Flag form weather strip in the described sealing device, wherein the hollow cavity (70 ') of the hollow cavity (70) of matrix part (71) or kink (72) is totally-enclosed integral body or open type open structure, kink (72) is after back side panel (74) right side forms bending (78), form arcuation kink (75) more left, head (76) and back side panel (74) or right plate (77) lean, this kink (75) can be the equal thickness plate body or to head (76) gradually the cone-plate of attenuation to increase the sealing effect;
Open type angle type weather strip in the described sealing device, wherein kink (82) be by rear framing plate (83) forward deckle board (85) sentence the α angle in side frame plate (84) and be bent to form peristome (8c), this side frame plate (84) is an equal thickness plate body or to the termination portion cone-plate body of attenuation gradually, to increase sealing effectiveness;
Multifunctional protection door (6) in the described Door leaf means, the principal plane plate (64) of wherein said wainscot (62), it is in the right side and abut groove (B) compacting groove (60), forms high-intensity chimb embedded structure in the chimb (65 ') of the outer panels (61) of build-in.The internal face of the principal plane plate (64) of described wainscot (62) is installed with several reinforcement gussets (6c) that keeps the certain predetermined spacing, this strengthens gusset (6c) by transverse slat (621), riser (625) with by middle transverse slat (622), side plate (623), the opening rectangular slab one that motion plate (624) constitutes is formed by connecting, motion plate (624) is resisted against the inboard of the principal plane plate (66) of outer panels (61), the internal face of its principal plane plate (66) of described outer panels (61) also is installed with several reinforcement gussets (6a) that keeps the certain predetermined spacing, and this reinforcing rib (6a) is by the cross level angle plate (611) that is mutually right angle type, (612) one is formed by connecting; After wainscot (62) merges build-in with outer panels (61) cover, the inferolateral surface of the cross level angle plate (612) of middle transverse slat (622) superolateral surface of reinforcement gusset (6c) and reinforcement gusset (6a) is mutually against applying, the motion plate (624) of strengthening gusset (6c) again is resisted against the inwall of principal plane plate (66), being placed restrictions on interior outer panels (62), the evagination of (61), indent, is an integral body with the firm support and connection of hollow cavity of door leaf.
Described theft-proof type flag form hinge, wherein said axle sleeve (52 ') right part are provided with end bearing pin (53 '), and this end bearing pin is provided with external diameter and axle sleeve (52 ') diameter D
2Corresponding minor axis portion (54 '), (59) link to each other with thin axial region (55 ') between the two, and its diameter D
4＜D
2Form depression dead slot (5E '), form in the outside of minor axis portion (54 ') boss (57 ') be resisted against axle sleeve (52 ') via forcing press in thin axial region (55 ') position, the cylindrical of axle sleeve (52 ') is pressed into formation groove (5C ') to depression dead slot (5E '), the inwall of axle sleeve (52 ') inwardly forms the retaining edge (58 ') of convex simultaneously, the axial end that stops two end minor axis portions (59), (54 ') about thin axial region (55 ') is to place restrictions on the axial displacement of end bearing pin (53 ').
3, modular guard door according to claim 2, it is characterized in that flag form weather strip (7), (7 ') in the described sealing device, the hollow cavity (70) of its matrix part (71) be shaped as rectangle, circle, crescent etc., the hollow cavity (70 ') of kink (72) is rectangle, circle, semicircle, crescent etc.; The kink side frame plate (84) of described open type angle type weather strip (8) is 30 °-90 ° with the bending angle α that rear framing plate (83) bending back forms, and is wherein preferable with 45 °-60 °; Hollow cavity (8a) is shaped as cavity shape such as square, rectangle, circle, semicircle, crescent;
Described mandrel (53) is provided with several minor axis portions (54), thin axial region (55), is formed with many group grooves (5c), retaining edge (58) on the axle sleeve (52), increases the bonding strengths of mandrel (53) and axle sleeve (52); Described end bearing pin (53 ') is provided with several minor axis portions (54), (59), be connected as one with several thin axial regions (55 ') therebetween, be formed with on the axle sleeve (52 ') and organize grooves (5c '), retaining edge (58 ') more, increase the bonding strength of end bearing pin (53 ') and axle sleeve (52 '); The groove (5c), (5c ') that described axle sleeve (52), (52 ') cylindrical are pressed into formation is circle, two smaller part circles, some crescent, groove shapes such as cog shape that some plano-concaves are alternate, correspondingly, axle sleeve is to retaining edge (58), (58 ') of hole formation corresponding to the convex of cylindrical groove shapes, to place restrictions on the axial displacement of mandrel (53) and end bearing pin (53 '); Be installed with more than one alignment pin (5G) on the described plate body (51); Can reel and become one or the disome shaping that is welded as a whole in described plate body (51), (51 ') and axle sleeve (52), (52 '); Described boss (57), (57 ') are shapes such as circular, square, hexagon, many prismatics; Described moving hinge (50 ') also is installed with more than one alignment pin (5G ') on plate body (51 '); Described mandrel (53) is provided with conus portion (5F) in the front end of its major axis portion (56), with the inner face location that leans of end bearing pin (53 '), consolidates the weight of object to support moving hinge (50 ') institute spiral shell.
4, modular guard door according to claim 3, it is characterized in that described left-hand door frame (1), the bottom of right doorframe (3), plug embedded structure with assembling and be provided with bottom door frame (4), it is by forward recess body (41), recurve cell body (42), concave cell body (43) is formed, forward recess body (41) base plate (411) wherein, short side plate (412), long side plate (413) is formed, recurve cell body (42) is by base plate (421), short side plate (422), long side plate (423) is formed, concave cell body (43) is by base plate (431), short side plate (432), long side plate (433) is formed, forward recess body (41) is relative with recurve cell body (42) and establish and two short side plates (412), (422) be positioned at same plane, concave cell body (43) is parallel to recurve cell body (42) and forms strengthening structure, short side plate (432) closely is pressed into one with long side plate (423), and long side plate (433) links to each other the special-shaped cascaded surface of formation and is combined as an integral body with long side plate (413).
5, modular guard door according to claim 4, it is characterized in that: a described bottom door frame and a left side, it is that special-shaped upper surface in bottom door frame (4) two ends offers the stepped groove mouth (20) identical with roof door frame two ends that the assembling of right doorframe plugs embedded structure, this groove mouth (20) also offer into two side left sides, the shape that the special-shaped stepped surfaces of right doorframe adapts, a left side, right doorframe (1), (3) lower end offers the groove mouth (1a) identical with the top, (1c), protrusion shape abnormity stepped surfaces and groove mouth (1a) by means of two side door frames, (1c), with two doorframes insert in the stepped groove mouth (20) of bottom door frame two ends and mutually closely against, form the bottom door frame and make up embedded structure with the insertion of two side door frames.
6, modular guard door according to claim 5, it is characterized in that: described left-hand door frame (1), the long side plate (113) of right doorframe (3) bottom, (123) be provided with more than one mounting hole (16), and at the short side plate (412) of bottom door frame (4), (422) inboard is installed with reinforcing rib (24), which is provided with the perforation (14) that adapts with mounting hole (16) more than, this reinforcing rib can be right angle type, groove shaped, shapes such as rectangle are passed perforation (14) by screw device, mounting hole (16) and with the bottom door frame with a left side, right doorframe spiral shell is an integral body admittedly.
7, modular guard door according to claim 6, it is characterized in that: the chimeric chamber type weather strip (9) that is provided with in the concave cell body (43) of described bottom door frame (4), it is by one or more matrix part (91) and kink (92), wherein matrix part (91) is to surround the hollow cavity (96) that forms cavity and constitute by framework (93), kink (92) is bent to form hollow cavity (97) for side frame plate (95) to matrix part (91), and matrix part (91) is connected to become an integral body with kink (92) with chamber plate (94).
8, modular guard door according to claim 7 is characterized in that: the hollow cavity (96) of described matrix part (91) is shapes such as rectangle, square, circle, ellipse, crescent, bent limit shape; The cavity (97) of described kink (92) is shapes such as arch, rectangle, square, circle, crescent, ellipse, bent limit shape; The hollow cavity (96) of described matrix part (91) or the hollow cavity (97) of kink (92) are to form more than one, and arrange side by side most individual hollow cavities (96) or (97), forms expanded letter weather strip integral body.
9, modular guard door according to claim 8, it is characterized in that: described groove mouth (20) is suitable with the special-shaped stepped surfaces of left-hand door frame (1), right doorframe (3) to be that each parameter is adapted respectively, be that the longitudinal length E of forward recess (231) of the chimb (112) that forms of groove mouth (20), groove (20) and the width E ' of forward recess body (11) adapt, the transverse width A of rearward recess (232), longitudinal length D respectively with the length A of recurve cell body (12) ', width D ' match and adapting to.
10, modular guard door according to claim 9, it is characterized in that: the reinforcement gusset (6a) that sets firmly on the described outer panels (61), punching press is provided with one or more projection (69) on the downside of its cross level angle plate (612), this projection (69) is resisted against the outside of going up of the middle transverse slat (622) of strengthening gusset (6c), and the cross level angle plate (612) that will have a separation trend and middle transverse slat (622) utilize two to strengthen the elastic force of gussets and keep firmly connecting as one all the time.
11, modular guard door according to claim 10, it is characterized in that: described weather strip is made by rubber-like materials such as rubber, plastics, becomes an integral body but its split is affixed for an integral body or a shot; The affixed of described reinforcement gusset (6a), (6c) and outer, wainscot consolidated or is welded as a whole for spiral shell, and preferable with steel spring plate; The fireproof material layer of filling in described outer panels (61), the formed door leaf hollow cavity of wainscot (62) is fire proofings such as ceramic wool, asbestos.
12, protective door according to claim 11, it is characterized in that: described outer panels (61), the right plate on its right side (68) forms the right flank of door leaf, its medial surface is installed with at least two hinges in installing hinge place and strengthens framework (30), it is fixed with one and is formed by base plate (31), deckle board (32), nationality is connected as a single entity base plate (31) and right plate (68) by screw (33) or welding, forms the strengthening structure of strengthening door leaf right side intensity and connecting the hinge place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243364 CN2173847Y (en) | 1993-11-02 | 1993-11-02 | Multifunctional combined protection door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93243364 CN2173847Y (en) | 1993-11-02 | 1993-11-02 | Multifunctional combined protection door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2173847Y true CN2173847Y (en) | 1994-08-10 |
Family
ID=33816839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93243364 Expired - Fee Related CN2173847Y (en) | 1993-11-02 | 1993-11-02 | Multifunctional combined protection door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2173847Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619450A (en) * | 2012-04-04 | 2012-08-01 | 薛恒伟 | Safety door without keyhole |
| CN104100294A (en) * | 2014-07-07 | 2014-10-15 | 中铁二院工程集团有限责任公司 | Shock wave attenuation structure of protective door of railway tunnel |
| CN107263663A (en) * | 2017-08-02 | 2017-10-20 | 苏州市拓然柯工贸有限公司 | A kind of preparation method of fire-retardant timber |
| CN108286138A (en) * | 2017-12-13 | 2018-07-17 | 天津市晟富达纺织品有限公司 | A kind of carpet processing unit (plant) easy to repair |
| CN109458106A (en) * | 2018-12-25 | 2019-03-12 | 福清市龙港金属制品有限公司 | A kind of splicing structure of metallic door |
-
1993
- 1993-11-02 CN CN 93243364 patent/CN2173847Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102619450A (en) * | 2012-04-04 | 2012-08-01 | 薛恒伟 | Safety door without keyhole |
| CN104100294A (en) * | 2014-07-07 | 2014-10-15 | 中铁二院工程集团有限责任公司 | Shock wave attenuation structure of protective door of railway tunnel |
| CN107263663A (en) * | 2017-08-02 | 2017-10-20 | 苏州市拓然柯工贸有限公司 | A kind of preparation method of fire-retardant timber |
| CN108286138A (en) * | 2017-12-13 | 2018-07-17 | 天津市晟富达纺织品有限公司 | A kind of carpet processing unit (plant) easy to repair |
| CN109458106A (en) * | 2018-12-25 | 2019-03-12 | 福清市龙港金属制品有限公司 | A kind of splicing structure of metallic door |
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