CN104453594A - Anti-collision free swing door - Google Patents
Anti-collision free swing door Download PDFInfo
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- CN104453594A CN104453594A CN201410775822.7A CN201410775822A CN104453594A CN 104453594 A CN104453594 A CN 104453594A CN 201410775822 A CN201410775822 A CN 201410775822A CN 104453594 A CN104453594 A CN 104453594A
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Abstract
The invention discloses an anti-collision free swing door comprising a door plate and a frame. The top and bottom of the door plate are fixedly provided with a top shaft post and a bottom shaft post respectively, the axle of the top shaft post and bottom shaft post are parallel, and the top shaft post is connected to a beam of the frame through a rotating device; the rotating device comprises a hinge box arranged on the beam and is provided with a shaft gasket positioning ring inside, a buffer shaft gasket is movably arranged in the shaft pad positioning ring, the buffer shaft is cylindrical entirely, the surface is provided with a concave groove, and arc buffer surfaces are arranged on two sides of the groove symmetrically; two parallel sliding wheels are arranged on the buffer shaft gasket, are connected to the top shaft post through pins and contact with the bottom of the groove and the arc buffer surfaces selectively; an adjusting waist shape hole is formed in the shaft gasket positioning ring, an adjusting screw hole is formed in the buffer shaft gasket, and an adjusting screw penetrates the adjusting screw hole to screw into the adjusting screw hole. The anti-collision free swing door is simple in structure, fine in tightness effect and convenient to adjust.
Description
Technical field
The present invention relates to a kind of door, particularly relate to a kind of crashproof swing free door.
Background technology
At food processing shop, central kitchen and bacteria free room etc., higher place is required to environment cleanliness, need to be isolated by door between regional, to ensure that the air in regional does not circulate mutually, reduce cross-infection.When shipping goods passes through, often can collide with door, opposite house damages.For this situation, the normal method adopted uses automatic induction door at present, by the opening and closing of electronic equipment automatic control gate, but because the moist temperature of processing plant environment is high, frame for movement and electronic equipment are for a long time in wet environment, corrosion or electronic device circuitry short circuit phenomenon can occur, and application life will reduce greatly, this adds increased maintenance cost.
In order to solve the problems of the technologies described above, technician is had to provide a kind of crashworthiness, crashproof door body structure.As shown in Figure 1, Chinese patent literature CN 103670238A discloses a kind of anticollision door, and it comprises doorframe and door-plate 100, and door-plate 100 is connected on doorframe, is provided with resetting means between described door-plate 100 and doorframe, and described door-plate 100 is fixed with anticollision door catch 200; Described anticollision door catch 200 both sides are fixed on door-plate 100 surface, and anticollision door catch 200 one end is circular arc, forms buffer gap between the anticollision door catch 200 of circular arc one end and door-plate 100.
Above-mentioned anticollision door damages although can reduce a body to a certain extent, reduce manufacturing cost, but it has following defect: 1, because door-plate surrounding is without sealing ring, cannot realize sealing completely, the space of central kitchen, the contour clean requirement of bacteria free room therefore can not be directly applied to; 2, door-plate rotation amplitude is in use below 180 °, cause by space become narrow; 3, to push rear bounce open comparatively large for door-plate, easy collision object or cause accidental injury; 4, door-plate easily produces distortion after using a period of time, makes to depart between door-plate and doorframe, causes door-plate can not be completely closed, causes the air circulation of door-plate both sides further, affects sanitation of environment.
Summary of the invention
The object of the present invention is to provide a kind of crashproof swing free door to solve the problem.
For reaching this object, the present invention by the following technical solutions:
A kind of crashproof swing free door is provided, comprise door-plate and doorframe, described doorframe comprises two longerons and the crossbeam being connected two described longerons, the top of described door-plate and bottom are fixedly installed top jack-post and bottom jack-post respectively, the axis being parallel of described top jack-post and described bottom jack-post, described top jack-post is connected with described crossbeam by tumbler, and described bottom jack-post is inserted into away from one end activity of described door-plate and is arranged in ground jack-post hole;
Described tumbler comprises and is detachably arranged on described crossbeam and is positioned at the hinge box of described doorframe, in described hinge box, axle pad centring ring is set, in described axle pad centring ring, activity arranges buffering axle pad, described buffering axle pad entirety is cylindrical, its surface is provided with the groove set to the concave, described groove bilateral symmetry is provided with buffering arcwall face, described buffering axle pad is provided with two movable pulleies be parallel to each other, described movable pulley is connected with described top jack-post one end away from described door body by pivot pin, bottom and the described buffering arcwall face of the selective and described groove of described movable pulley contact, adjustment mounting hole is offered along its circumference on described axle pad centring ring surface, corresponding described adjustment mounting hole offers adjustment screwed hole on described buffering axle pad, adjustment screw is screwed in described adjustment screwed hole through described adjustment mounting hole.
By the axis of top jack-post and bottom jack-post is set in parallel, make both axis not on the same line, coordinate the groove of buffering axle pad to ease up simultaneously and rush arcwall face, form top jack-post and the biasing characteristic of bottom jack-post being arranged on door-plate lower end, angle after making door-plate open under the mechanical and physical performance effect of bias deadweight is maximum reaches 220 °, i.e. single angle of release Du Keda 110 °, significantly increase door-plate open after pass through space, can realize automatically reseting door-plate and doorframe being remained balance airtight state by this tumbler after door-plate is opened, and in door-plate closing course, due to the setting of tumbler, the closing speed of door-plate can be slowed down, door-plate is avoided to collide to object in closing course and accidentally injure, regulate mounting hole by arranging and regulate screwed hole, after door-plate clashes into use a period of time, door-plate deforms or offsets, adjustment screw can be twisted, to regulate the axial location of top jack-post, the position of adjustment door-plate, makes itself and doorframe keep closeable state further.
Preferably, offer two described adjustment screwed holes in the circumference symmetry of described buffering axle pad, corresponding, offer two on the surface of described axle pad centring ring along its circumferential symmetry and regulate mounting hole.
Further, described adjustment screwed hole is opened in the thicker side of described buffering axle pad.
Further, described adjustment screwed hole is tapped blind hole.By adjustment screwed hole is set to tapped blind hole, effectively can prevent adjustment screw from directly contacting with top jack-post, ensure that the rotation of top jack-post is more smooth.
Further, the center of described buffering axle pad offers the first jack-post hole, described first jack-post hole is arranged in described groove, the second jack-post hole is offered in the bottom of described strand box in corresponding described first jack-post hole, and described top jack-post is movably arranged in described first jack-post hole through described second jack-post hole.
Preferably, the diameter in described first jack-post hole is greater than the diameter of described top jack-post, and is greater than the width of described bottom portion of groove.
Further, described strand box comprises base and the capping for closing described base, and described base and described capping removably connect, and described axle pad centring ring is fixedly installed on described base, described second jack-post hole is opened on described base, and is positioned at the center of described axle pad centring ring.
Further, the bottom of described door-plate and the position relative with described strand box is provided with L-type jack-post limiting plate, described jack-post limiting plate comprises orthogonal first limiting plate and the second limiting plate, described first limiting plate and described longeron removably connect, described second limiting plate offers the 3rd jack-post hole of matching with described bottom jack-post, described bottom jack-post is inserted in described 3rd jack-post hole away from one end activity of described door-plate.
As a kind of preferred version of crashproof swing free door, the surrounding of described door-plate is all detachably provided with a circle weather strip.
By arranging a circle weather strip in the surrounding of door-plate, door-plate can be made after closedown to realize obturation effect, ensureing the air cleaning of operating environment further.
As a kind of preferred version of crashproof swing free door, the surrounding of described door-plate is all bonded with junction plate, described junction plate offers weather strip stopper slot, described weather strip comprises the weather strip Part I be arranged in described weather strip stopper slot, and described weather strip Part I is towards described weather strip stopper slot extension being provided with weather strip Part II and being symmetricly set on the weather strip limit part of described weather strip Part II both sides.
Can effectively prevent external spot from entering in weather strip stopper slot by arranging weather strip limit part, weather strip Part I is then for whole weather strip and junction plate being removably connected, and weather strip Part II is used to sealing door-plate and doorframe, door-plate and strand box or the gap between door-plate and door-plate.
Preferably, described weather strip Part I, described weather strip Part II and described weather strip limit part adopt rubber integrated injection molding.
As a kind of preferred version of crashproof swing free door, described door-plate comprises door-plate body, and described door-plate body both sides are bonded with decorative panel, and described decorative panel is stainless steel decorated sheet or color steel sheet.
The material of decorative panel is not limited to stainless steel decorated sheet or color steel sheet, can also be other dalles, such as formica.
By decorative panel being bonded in the both sides of door-plate body, avoiding door-plate body with bolts and decorative panel, effectively preventing the screwed hole of nut or the depression shown especially to accumulate dirt.
Preferably, described door-plate body adopts timber, plastics or vulcanie to make.
By being adopted by door-plate body the nonmetals such as timber, plastics or vulcanie to make, the weight of whole door-plate can be alleviated on the one hand, reducing the active force in knockout process, also can save the manufacturing cost of door-plate on the other hand.
As a kind of preferred version of crashproof swing free door, the first Crashworthy plate is detachably provided with in the both sides of described door-plate, described first Crashworthy plate is arranged on the side of described door-plate near described ground, has buffer gap between described first Crashworthy plate and described door-plate.
As a kind of preferred version of crashproof swing free door, described first Crashworthy plate comprises the Crashworthy plate Part I connected successively, Crashworthy plate Part II and Crashworthy plate Part III, described Crashworthy plate Part I is parallel with described door-plate, and be arranged on the side of described door-plate near the described longeron of described doorframe, described Crashworthy plate Part II is inclined on described door-plate, between its one end away from described Crashworthy plate Part I and described door-plate, there is certain distance, described Crashworthy plate Part III is curved, its one end is connected with described Crashworthy plate Part II, the other end and described door-plate removably connect, described Crashworthy plate Part II, the space of encircling a city between described Crashworthy plate Part III and described door-plate is buffer gap.
As a kind of preferred version of crashproof swing free door, described first Crashworthy plate is detachably provided with rubber buffer away from the side of described door-plate.
By arranging rubber buffer on the first Crashworthy plate, first can filter out a part of external active force by the elasticity of rubber, active force on arrival first Crashworthy plate is reduced, and then filter out most active force by the first Crashworthy plate, external active force on arrival door-plate is reduced, extends the application life of door-plate further.
Preferably, the height of described first Crashworthy plate is not less than 1/3rd of described door-plate height.
By being set to be not less than 1/3rd of door-plate height by the height of the first Crashworthy plate, can ensure that external vehicle or go-cart etc. only contact with the first Crashworthy plate.
As a kind of preferred version of crashproof swing free door, described door-plate is positioned at described first Crashworthy plate and arranges the second Crashworthy plate near the side of the described crossbeam of described doorframe.
Vehicle is in the process of clashing into door-plate, and the headstock of vehicle may turn forward, and vehicle head part is contacted with door-plate, and arranging of the second Crashworthy plate can avoid headstock to contact with door-plate completely.
Preferably, described second Crashworthy plate is rubber tile.
Be more preferably, the thickness of described second Crashworthy plate is 10mm ~ 30mm.
As a kind of preferred version of crashproof swing free door, at the top of described door-plate, corresponding described strand box offers slot to make way.
By arranging slot to make way, can strand box part be arranged in slot to make way, reduce the distance between door-plate top and crossbeam further, reduce the width of weather strip simultaneously, finally can strengthen the sealing effectiveness between door-plate and crossbeam.
Further, described door-plate is provided with observation port.
By arranging observation port on described door-plate, situation inside and outside door-plate can be observed by observation port, can effectively prevent the accidental injury situation of a process of hitting from occurring.
As a kind of preferred version of crashproof swing free door, be provided with two described door-plates in described doorframe, the top of each described door-plate is all rotationally connected by a described tumbler and described crossbeam.
Contrast prior art, beneficial effect of the present invention:
1, weather strip is set in the surrounding of door body, can realizes sealing completely, make this free door can be applied to the space of central kitchen, the contour clean requirement of bacteria free room further;
2, adopt adhesive bonding between door-plate with door-plate, be convenient to the assembling of weather strip or change on the one hand, reduce bolt on the other hand and connect, make door-plate more smooth bright and clean, not easily hide dirt;
3, adopt special tumbler, make physical efficiency both direction unlatching outwardly inwardly, the maximum angle of unlatching is 220 °;
4, arranging of tumbler can get back to initial position slowly after door-plate is opened;
5, door-plate is arranged anti-striker, car can be adopted directly to rush open door;
6, door-plate regulates by tumbler, ensures that the door-plate of any operational phase can be completely closed, prevents the air stream of a both sides.
Accompanying drawing explanation
According to drawings and embodiments the present invention is described in further detail below.
Fig. 1 is the structural representation of existing anticollision door;
Fig. 2 is the schematic front view of the crashproof swing free door described in the embodiment of the present invention one;
Fig. 3 is the A-A cross-sectional schematic of Fig. 2;
Fig. 4 is B place close-up schematic view in Fig. 2;
Fig. 5 is C place close-up schematic view in Fig. 3;
Fig. 6 is the D-D cross-sectional schematic of Fig. 4;
Fig. 7 is the assembling stereogram of tumbler and door-plate in the crashproof swing free door described in the embodiment of the present invention one;
Fig. 8 is the decomposing schematic representation of Fig. 7;
Fig. 9 is for cushioning the cross-sectional schematic of axle pad in the crashproof swing free door described in the embodiment of the present invention one;
Figure 10 is the schematic perspective view of jack-post limiting plate in the crashproof swing free door described in the embodiment of the present invention one;
Figure 11 is the schematic front view of the crashproof swing free door described in the embodiment of the present invention two.
In Fig. 1:
100, door-plate; 200, anticollision door catch.
In Fig. 2 to 11:
1, door-plate; 11, top jack-post; 12, bottom jack-post; 13, junction plate; 131, weather strip stopper slot; 14, door-plate body; 15, decorative panel; 16, slot to make way;
2, doorframe; 21, longeron; 22, crossbeam;
3, tumbler; 31, box is twisted; 311, base; 312, capping; 313, the second jack-post hole; 32, axle pad centring ring; 321, waist-shaped hole is regulated; 33, axle pad is cushioned; 331, groove; 332, arcwall face is cushioned; 333, screwed hole is regulated; 334, the first jack-post hole; 34, movable pulley; 35, pivot pin;
4, jack-post limiting plate; 41, the first limiting plate; 42, the second limiting plate; 43, the 3rd jack-post hole;
5, weather strip; 51, weather strip Part I; 52, weather strip Part II; 53, weather strip limit part;
6, the first Crashworthy plate; 61, Crashworthy plate Part I; 62, Crashworthy plate Part II; 63, Crashworthy plate Part III; 64, buffer gap;
7, the second Crashworthy plate; 8, observation port.
Detailed description of the invention
Technical scheme of the present invention is further illustrated by detailed description of the invention below in conjunction with accompanying drawing.
Embodiment one:
As shown in Fig. 2 to 10, the crashproof swing free door of the present embodiment is double door, it comprises doorframe 2 and rotates two door-plates split 1 be arranged in doorframe 2, doorframe 2 comprises two longerons 21 and the crossbeam 22 being connected two longerons 21, the top of door-plate 1 and bottom are fixedly installed top jack-post 11 and bottom jack-post 12 respectively, the axis being parallel of top jack-post 11 and bottom jack-post 12, top jack-post 11 is connected with crossbeam 22 by tumbler 3.
Wherein, tumbler 3 comprises and is detachably arranged on crossbeam 22 and is positioned at the hinge box 31 of doorframe 2, strand box 31 comprises base 311 and the capping 312 for closed base 311, base 311 and capping 312 removably connect, in the present embodiment, base 311 is connected with described capping 312 by screw, and capping 312 is removably connected by screw and crossbeam 22.
Axle pad centring ring 32 is set in base 311, in axle pad centring ring 32, activity arranges buffering axle pad 33, buffering axle pad 33 is overall cylindrical, its surface is provided with the groove 331 set to the concave, groove 331 bilateral symmetry is provided with buffering arcwall face 332, offer two in the circumference symmetry of buffering axle pad 33 and regulate screwed hole 333, corresponding, offer two on the surface of axle pad centring ring 32 along its circumferential symmetry and regulate mounting hole 321, adjustment screw regulates in screwed hole 333 through regulating mounting hole 321 to be screwed into, be connected with buffering axle pad 33 to realize axle pad centring ring 32.Wherein, regulate screwed hole 333 to be opened in the thicker side of buffering axle pad 33, regulate screwed hole 333 to be tapped blind hole.
The center of buffering axle pad 33 offers the first jack-post hole 334, first jack-post hole 334 is arranged in groove 331, the second jack-post hole 313 is offered in the bottom of base 311 in corresponding first jack-post hole 334, and top jack-post 11 is movably arranged in the first jack-post hole 334 through the second jack-post hole 313.The diameter in the first jack-post hole 334 is greater than the diameter of top jack-post 11, and is greater than the width bottom groove 331.
Buffering axle pad 33 is provided with two movable pulleies be parallel to each other 34, and movable pulley 34 is connected with top jack-post 11 one end away from door body 1 by pivot pin 35, the selective bottom with groove 331 of movable pulley 34 and cushion arcwall face 332 and contact.
By the axis of top jack-post 11 and bottom jack-post 12 is set in parallel, make both axis not on the same line, coordinate the groove 331 of buffering axle pad 33 to ease up simultaneously and rush arcwall face 332, form top jack-post 11 and the biasing characteristic of bottom jack-post 12 being arranged on door-plate 1 lower end, angle after making door-plate 1 open under the mechanical and physical performance effect of bias deadweight is maximum reaches 220 °, i.e. single angle of release Du Keda 110 °, significantly increase door-plate 1 open after pass through space, can realize automatically reseting by this tumbler 3 after door-plate 1 is opened, door-plate 1 and doorframe 2 are remained and balances airtight state, and in door-plate 1 closing course, due to the setting of tumbler 3, the closing speed of door-plate 1 can be slowed down, door-plate 1 is avoided to collide to object in closing course and accidentally injure, regulate mounting hole 321 by arranging and regulate screwed hole 333, after door-plate 1 clashes into use a period of time, door-plate 1 deforms or offsets, adjustment screw can be twisted, to regulate the axial location of top jack-post 11, the position of further adjustment door-plate 1, makes itself and doorframe 2 keep closeable state.
The bottom of the door-plate 1 and position relative with strand box 31 is provided with L-type jack-post limiting plate 4, jack-post limiting plate 4 comprises orthogonal first limiting plate 41 and the second limiting plate 42, first limiting plate 41 removably connects with longeron 21, second limiting plate 42 offers the 3rd jack-post hole 43 of matching with bottom jack-post 12, bottom jack-post 12 is inserted in the 3rd jack-post hole 43 away from one end activity of door-plate 1.
The surrounding of door-plate 1 is all detachably provided with a circle weather strip 5.By arranging a circle weather strip 5 in the surrounding of door-plate 1, door-plate 1 can be made after closedown to realize obturation effect, ensureing the air cleaning of operating environment further.
Concrete, the surrounding of door-plate 1 is all bonded with junction plate 13, junction plate 13 offers weather strip stopper slot 131, weather strip 5 comprises the weather strip Part I 51 be arranged in weather strip stopper slot 131, and weather strip Part I 51 is towards weather strip stopper slot 131 extension being provided with weather strip Part II 52 and being symmetricly set on the weather strip limit part 53 of weather strip Part II 52 both sides.Can effectively prevent external spot from entering in weather strip stopper slot 131 by arranging weather strip limit part 53, weather strip Part I 51 is then for being removably connected with junction plate 13 by whole weather strip 5, and weather strip Part II 52 is used to sealing door-plate 1 and doorframe 2, door-plate 1 and twists box 31 or the gap between door-plate 1 and door-plate 1.
In the present embodiment, weather strip Part I 51, weather strip Part II 52 and weather strip limit part 53 adopt rubber integrated injection molding.
Door-plate 1 comprises door-plate body 14, and door-plate body 14 both sides are bonded with stainless steel decorated sheet 15.By decorative panel 15 being bonded in the both sides of door-plate body 14, avoiding door-plate body 14 with bolts and decorative panel 15, effectively preventing the screwed hole of nut or the depression shown especially to accumulate dirt.
Door-plate body 14 adopts timber, plastics or vulcanie to make.In the present embodiment, door-plate body 14 is adopted made of plastic.
At the top of door-plate 1, correspondence strand box 31 offers slot to make way 16.By arranging slot to make way 16, can strand box 31 part be arranged in slot to make way 16, reduce the distance between door-plate 1 top and crossbeam 22 further, reduce the width of weather strip 5 simultaneously, finally can strengthen the sealing effectiveness between door-plate 1 and crossbeam 22.
Detachably be provided with the first Crashworthy plate 6, first Crashworthy plate 6 in the both sides of door-plate 1 and be arranged on the side of door-plate 1 near ground, between the first Crashworthy plate 6 and door-plate 1, there is buffer gap 64.Concrete, first Crashworthy plate 6 comprises the Crashworthy plate Part I 61 connected successively, Crashworthy plate Part II 62 and Crashworthy plate Part III 63, Crashworthy plate Part I 61 is parallel with door-plate 1, and be arranged on the side of door-plate 1 near the longeron 21 of doorframe 2, Crashworthy plate Part II 62 is inclined on door-plate 1, between its one end away from Crashworthy plate Part I 61 and door-plate 1, there is certain distance, Crashworthy plate Part III 63 is curved, its one end is connected with Crashworthy plate Part II 62, the other end and door-plate 1 removably connect, Crashworthy plate Part II 62, between Crashworthy plate Part III 63 and door-plate 1, the space in besieged city is buffer gap 64.
First Crashworthy plate 6 is detachably provided with rubber buffer (in figure and not shown) away from the side of door-plate.By arranging rubber buffer on the first Crashworthy plate 6, first can filter out a part of external active force by the elasticity of rubber, active force on arrival first Crashworthy plate 6 is reduced, and then filter out most active force by the first Crashworthy plate 6, external active force on arrival door-plate 1 is reduced, extends the application life of door-plate 1 further.
The height of the first Crashworthy plate 6 is not less than 1/3rd of door-plate 1 height.By being set to by the height of the first Crashworthy plate 6 be not less than 1/3rd of door-plate 1 height, can ensure that external vehicle or go-cart etc. only contact with the first Crashworthy plate 6.
Door-plate 1 is provided with observation port 8.By arranging observation port 8 on door-plate 1, the situation of both sides inside and outside door-plate 1 can be observed by observation port 8, can effectively prevent the accidental injury situation of a process of hitting from occurring.
Embodiment two:
As shown in figure 11, the similar of the present embodiment and embodiment one, difference is only: the door-plate 1 of the present embodiment is positioned at the first Crashworthy plate 6 and arranges the second Crashworthy plate 7 near the side of the crossbeam 22 of doorframe 2.Vehicle is in the process of clashing into door-plate 1, and the headstock of vehicle may turn forward, and vehicle head part is contacted with door-plate 1, and arranging of the second Crashworthy plate 7 can avoid headstock to contact with door-plate 1 completely.
In the present embodiment, the second Crashworthy plate 7 is rubber tile, and the thickness of the second Crashworthy plate 7 is 10mm ~ 30mm.
In description of the invention, it is to be appreciated that term " first ", " second ", " the 3rd ", only for being distinguished in description, not special implication.
It is to be understood that; above-mentioned detailed description of the invention is only preferred embodiment of the present invention and institute's application technology principle; in technical scope disclosed in this invention, the change that any those skilled in the art of being familiar with easily expect or replacement, all should be encompassed in protection scope of the present invention.
Claims (10)
1. a crashproof swing free door, it is characterized in that, comprise door-plate and doorframe, described doorframe comprises two longerons and the crossbeam being connected two described longerons, the top of described door-plate and bottom are fixedly installed top jack-post and bottom jack-post respectively, the axis being parallel of described top jack-post and described bottom jack-post, described top jack-post is connected with described crossbeam by tumbler, and described bottom jack-post is inserted into away from one end activity of described door-plate and is arranged in ground jack-post hole;
Described tumbler comprises and is detachably arranged on described crossbeam and is positioned at the hinge box of described doorframe, in described hinge box, axle pad centring ring is set, in described axle pad centring ring, activity arranges buffering axle pad, described buffering axle pad entirety is cylindrical, its surface is provided with the groove set to the concave, described groove bilateral symmetry is provided with buffering arcwall face, described buffering axle pad is provided with two movable pulleies be parallel to each other, described movable pulley is connected with described top jack-post one end away from described door body by pivot pin, bottom and the described buffering arcwall face of the selective and described groove of described movable pulley contact, adjustment mounting hole is offered along its circumference on described axle pad centring ring surface, corresponding described adjustment mounting hole offers adjustment screwed hole on described buffering axle pad, adjustment screw is screwed in described adjustment screwed hole through described adjustment mounting hole.
2. crashproof swing free door according to claim 1, is characterized in that, the surrounding of described door-plate is all detachably provided with a circle weather strip.
3. crashproof swing free door according to claim 2, it is characterized in that, the surrounding of described door-plate is all bonded with junction plate, described junction plate offers weather strip stopper slot, described weather strip comprises the weather strip Part I be arranged in described weather strip stopper slot, and described weather strip Part I is towards described weather strip stopper slot extension being provided with weather strip Part II and being symmetricly set on the weather strip limit part of described weather strip Part II both sides.
4. crashproof swing free door according to claim 1, it is characterized in that, described door-plate comprises door-plate body, and described door-plate body both sides are bonded with decorative panel, and described decorative panel is stainless steel decorated sheet or color steel sheet.
5. crashproof swing free door according to claim 1, it is characterized in that, detachably be provided with the first Crashworthy plate in the both sides of described door-plate, described first Crashworthy plate is arranged on the side of described door-plate near described ground, has buffer gap between described first Crashworthy plate and described door-plate.
6. crashproof swing free door according to claim 5, it is characterized in that, described first Crashworthy plate comprises the Crashworthy plate Part I connected successively, Crashworthy plate Part II and Crashworthy plate Part III, described Crashworthy plate Part I is parallel with described door-plate, and be arranged on the side of described door-plate near the described longeron of described doorframe, described Crashworthy plate Part II is inclined on described door-plate, between its one end away from described Crashworthy plate Part I and described door-plate, there is certain distance, described Crashworthy plate Part III is curved, its one end is connected with described Crashworthy plate Part II, the other end and described door-plate removably connect, described Crashworthy plate Part II, the space of encircling a city between described Crashworthy plate Part III and described door-plate is buffer gap.
7. crashproof swing free door according to claim 5, is characterized in that, described first Crashworthy plate is detachably provided with rubber buffer away from the side of described door-plate.
8. crashproof swing free door according to claim 5, is characterized in that, described door-plate is positioned at described first Crashworthy plate and arranges the second Crashworthy plate near the side of the described crossbeam of described doorframe.
9. crashproof swing free door according to claim 1, is characterized in that, at the top of described door-plate, corresponding described strand box offers slot to make way.
10. the crashproof swing free door according to any one of claim 1 to 9, is characterized in that, is provided with two described door-plates in described doorframe, and the top of each described door-plate is all rotationally connected by a described tumbler and described crossbeam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775822.7A CN104453594B (en) | 2014-12-12 | 2014-12-12 | Crashproof swing free door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410775822.7A CN104453594B (en) | 2014-12-12 | 2014-12-12 | Crashproof swing free door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104453594A true CN104453594A (en) | 2015-03-25 |
| CN104453594B CN104453594B (en) | 2016-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410775822.7A Expired - Fee Related CN104453594B (en) | 2014-12-12 | 2014-12-12 | Crashproof swing free door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104453594B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285415A (en) * | 2016-08-19 | 2017-01-04 | 安徽省双鹏实业有限公司 | A kind of solution troublesome door of daily life |
| CN109779457A (en) * | 2019-03-12 | 2019-05-21 | 福建西河卫浴科技有限公司 | A kind of articulated mounting and rotary shower bath door |
| CN111121578A (en) * | 2019-12-12 | 2020-05-08 | 梁荣 | Horizontal explosion-proof tank door body and horizontal explosion-proof tank of high security |
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| CN202164970U (en) * | 2011-07-11 | 2012-03-14 | 潘光辉 | Anticollision push-pull free door |
| CN103670238A (en) * | 2013-11-29 | 2014-03-26 | 苏州金记食品有限公司 | Anti-collision door |
| CN204371012U (en) * | 2014-12-12 | 2015-06-03 | 潘光辉 | Crashproof swing free door |
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| US2718026A (en) * | 1954-12-23 | 1955-09-20 | George W Slopa | Self-closing adjustable door hinge |
| US3160913A (en) * | 1963-02-07 | 1964-12-15 | Eliason Refrigerator Company | Hinge assembly for a swingable door |
| CN2818717Y (en) * | 2005-08-30 | 2006-09-20 | 奚阿兴 | Free gate hinge |
| CN201649936U (en) * | 2010-05-06 | 2010-11-24 | 王强华 | Floor hinge reset by gravity |
| CN202164970U (en) * | 2011-07-11 | 2012-03-14 | 潘光辉 | Anticollision push-pull free door |
| CN103670238A (en) * | 2013-11-29 | 2014-03-26 | 苏州金记食品有限公司 | Anti-collision door |
| CN204371012U (en) * | 2014-12-12 | 2015-06-03 | 潘光辉 | Crashproof swing free door |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106285415A (en) * | 2016-08-19 | 2017-01-04 | 安徽省双鹏实业有限公司 | A kind of solution troublesome door of daily life |
| CN109779457A (en) * | 2019-03-12 | 2019-05-21 | 福建西河卫浴科技有限公司 | A kind of articulated mounting and rotary shower bath door |
| CN111121578A (en) * | 2019-12-12 | 2020-05-08 | 梁荣 | Horizontal explosion-proof tank door body and horizontal explosion-proof tank of high security |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104453594B (en) | 2016-08-17 |
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