CN104453594B - Crashproof swing free door - Google Patents
Crashproof swing free door Download PDFInfo
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- CN104453594B CN104453594B CN201410775822.7A CN201410775822A CN104453594B CN 104453594 B CN104453594 B CN 104453594B CN 201410775822 A CN201410775822 A CN 201410775822A CN 104453594 B CN104453594 B CN 104453594B
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Abstract
The present invention discloses a kind of crashproof swing free door, and including door-plate and doorframe, the top of door-plate and bottom are fixedly installed top jack-post and bottom jack-post respectively, and top jack-post is parallel with the axis of bottom jack-post, and top jack-post is connected with the crossbeam of doorframe by tumbler；Tumbler includes the hinge box being arranged on crossbeam, axle pad centring ring is set in it, in axle pad centring ring, activity arranges buffering axle pad, buffering axle pad is overall in cylinder, its surface configuration has the groove set to the concave, groove lateral symmetry is provided with buffering arcwall face, it is provided with two movable pulleies being parallel to each other on buffering axle pad, movable pulley is connected with top jack-post by pivot pin, movable pulley selectivity contacts with bottom and the buffering arcwall face of groove, axle pad centring ring offers regulation mounting hole, buffering axle pad offers regulation screwed hole, regulation screw is screwed in regulation screwed hole through regulation mounting hole.The crashproof swing free door simple in construction of the present invention, good sealing effect, easy 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
In food processing shop, central authorities kitchen and sterilizing room etc., environment cleanliness is required higher place,
Need to be isolated by door between regional, to ensure that the air in regional the most mutually circulates,
Reduce cross infection.When transporting article and passing through, often colliding with door, opposite house damages.Right
In this situation, at present frequently with method be to use automatic induction door, by electronic equipment automatic control gate
Opening and closing, but due in job shop humid environment temperature high, frame for movement and electronic equipment are for a long time at tide
In wet environment, it may occur that corrosion or electronic device circuitry short circuit phenomenon, will be substantially reduced service life, this
Increase maintenance cost.
In order to solve above-mentioned technical problem, technical staff is had to provide a kind of crashworthiness, crashproof door body structure.As
Shown in Fig. 1, the open a kind of anticollision door of Chinese patent literature CN 103670238 A, it includes doorframe and door-plate
100, door-plate 100 is connected on doorframe, is provided with resetting means, described door between described door-plate 100 and doorframe
Anticollision door catch 200 it is fixed with on plate 100；Described anticollision door catch 200 both sides are fixed on door-plate 100 surface, and
Anticollision door catch 200 one end is circular arc, is formed between anticollision door catch 200 and the door-plate 100 of circular arc one end
Buffer gap.
Damage although above-mentioned anticollision door can reduce door body to a certain extent, reduction manufacturing cost, but its
Have the disadvantage that 1, owing to door-plate surrounding is without sealing ring, it is impossible to realize fully sealing, therefore can not be direct
It is applied to the space that central authorities' abrasive such as kitchen, sterilizing room requires；2, door-plate rotation width in use
Degree, below 180 °, causes the space that can pass through to become narrow；3, door-plate pushes rear bounce open relatively greatly, holds
Easily collision object or cause accidental injury；4, easily it is deformed after door-plate uses a period of time, makes door-plate and doorframe
Between deviate, cause the door-plate can not be of completely closed, further result in the air circulation of door-plate both sides, impact
Environmental health.
Summary of the invention
It is an object of the invention to provide a kind of crashproof swing free door to solve the problems referred to above.
For reaching this purpose, the present invention by the following technical solutions:
Thering is provided a kind of crashproof swing free door, including door-plate and doorframe, described doorframe includes two longerons and company
Connecing the crossbeam of two described longerons, the top of described door-plate and bottom are fixedly installed top jack-post and bottom respectively
Jack-post, described top jack-post is parallel with the axis of described bottom jack-post, and described top jack-post passes through tumbler
Being connected with described crossbeam, described bottom jack-post is inserted into setting on the ground away from one end activity of described door-plate
Jack-post hole in；
Described tumbler includes the hinge box being detachably arranged on described crossbeam and being positioned at described doorframe, institute
Arranging axle pad centring ring in stating hinge box, in described axle pad centring ring, activity arranges buffering axle pad, described buffer shaft
Pad is overall in cylinder, and its surface configuration has the groove set to the concave, and described groove lateral symmetry is provided with slow
Rushing arcwall face, described buffering axle pad is provided with two movable pulleies being parallel to each other, described movable pulley passes through pivot pin
It is connected away from one end of described door body with described top jack-post, described movable pulley selectivity and the end of described groove
Portion and the contact of described buffering arcwall face, offer regulation kidney-shaped on described axle pad centring ring surface along its circumference
Hole, corresponding described regulation mounting hole offers regulation screwed hole on described buffering axle pad, and regulation screw passes
Described regulation mounting hole is screwed in described regulation screwed hole.
By the axis of top jack-post and bottom jack-post is set in parallel so that both axis are not same
On straight line, coordinate the groove of buffering axle pad to ease up simultaneously and rush arcwall face, form top jack-post and be arranged on door-plate
The biasing characteristic of the bottom jack-post of lower end, after making door-plate open under the mechanical and physical performance effect of bias deadweight
Angle maximum up to 220 °, i.e. single angle of release degree is up to 110 °, and significantly increase after door-plate is opened is logical
Cross space, can realize automatically reseting making door-plate protect all the time with doorframe by this tumbler after door-plate is opened
The state that the weighing apparatus that maintains an equal level is airtight, and in door-plate closing course, due to the setting of tumbler, door can be slowed down
The closure speed of plate, it is to avoid object is collided in closing course and accidentally injures by door-plate；By arranging regulation
Mounting hole and regulation screwed hole, after door-plate clashes into and uses a period of time, door-plate deforms or offsets,
Regulation screw can be twisted, to regulate the axial location of top jack-post, adjust the position of door-plate further, make
It keeps closeable state with doorframe.
Preferably, the circumferential symmetry at described buffering axle pad offers two described regulation screwed holes, correspondence,
Two regulation mounting holes are offered along its circumference symmetry on the surface of described axle pad centring ring.
Further, described regulation screwed hole is opened in the side that described buffering axle pad is thicker.
Further, described regulation screwed hole is tapped blind hole.It is blind by regulation screwed hole is set to screw thread
Hole, can effectively prevent regulating screw and directly contact with top jack-post, it is ensured that the rotation of top jack-post is more suitable
Profit.
Further, the center of described buffering axle pad offers the first jack-post hole, and described first jack-post hole is arranged
In described groove, the second jack-post hole is offered in the bottom of described hinge box in corresponding described first jack-post hole, 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 more than the diameter of described top jack-post, and is more than described recessed
The width of trench bottom.
Further, described hinge box includes base and for closing the capping of described base, described base and institute
Stating capping to removably connect, described axle pad centring ring is fixedly installed on described base, described second jack-post hole
It is opened on described base, and is positioned at the center of described axle pad centring ring.
Further, to be provided with L-type jack-post spacing the bottom of described door-plate and the position relative with described hinge box
Plate, described jack-post limiting plate includes orthogonal first limiting plate and the second limiting plate, described first spacing
Plate removably connects with described longeron, described second limiting plate offers and matches with described bottom jack-post
3rd jack-post hole, 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 the most detachably provided with one
Circle sealing strip.
By arranging a circle sealing strip in the surrounding of door-plate, door-plate can be made to realize obturation effect after closedown,
It is further ensured that the air cleaning of working environment.
As a kind of preferred version of crashproof swing free door, the surrounding of described door-plate is all bonded with connecting plate,
Offering sealing strip stopper slot on described connecting plate, it is spacing that described sealing strip includes being arranged on described sealing strip
Sealing strip Part I in groove, described sealing strip Part I is directed away from described sealing strip stopper slot extension
Stretch and be provided with sealing strip Part II and be symmetricly set on the sealing strip limit of described sealing strip Part II both sides
Bit position.
Can effectively prevent external spot from entering in sealing strip stopper slot by arranging sealing strip limit part,
Sealing strip Part I is then for being removably connected with connecting plate by whole sealing strip, sealing strip second
Divide and be used to seal the gap between door-plate and doorframe, door-plate and hinge box or door-plate and door-plate.
Preferably, described sealing strip Part I, described sealing strip Part II and described sealing strip are spacing
Part uses rubber integrated injection molding.
As a kind of preferred version of crashproof swing free door, described door-plate includes door-plate body, 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, it is also possible to for other dalles,
Such as formica.
By decorative panel being bonded in the both sides of door-plate body, it is to avoid door-plate body with bolts and dress
Plaque, the screwed hole being effectively prevented nut or the depression shown especially accumulates dirt.
Preferably, described door-plate body uses timber, plastics or vulcanie to make.
By door-plate body uses the nonmetallic materials such as timber, plastics or vulcanie make, on the one hand
The weight of whole door-plate can be alleviated, reduce the active force in knockout process, on the other hand can also save door
The manufacturing cost of plate.
As a kind of preferred version of crashproof swing free door, detachably it is provided with in the both sides of described door-plate
One Crashworthy plate, described first Crashworthy plate is arranged on the described door-plate side near described ground, and described first prevents
Hit, between plate and described door-plate, there is buffer gap.
As a kind of preferred version of crashproof swing free door, described first Crashworthy plate includes that be sequentially connected with prevents
Hit plate Part I, Crashworthy plate Part II and Crashworthy plate Part III, described Crashworthy plate Part I with
Described door-plate is parallel, and is arranged on the described door-plate side near the described longeron of described doorframe, described crashproof
Plate Part II is inclined on described door-plate, its away from one end of described Crashworthy plate Part I with described
Having certain distance between door-plate, described Crashworthy plate Part III is curved, its one end and described Crashworthy plate the
Two parts connect, and the other end removably connects with described door-plate, described Crashworthy plate Part II, described crashproof
Between plate Part III and described door-plate, the space in besieged city is buffer gap.
As a kind of preferred version of crashproof swing free door, described first Crashworthy plate is away from the one of described door-plate
Side is detachably provided with rubber buffer.
By arranging rubber buffer on the first Crashworthy plate, the elasticity that can first pass through rubber filters out one
Exceptionally carry out active force, make the active force on arrival the first Crashworthy plate reduce, the most again by the first Crashworthy plate mistake
Filter most active force, make the external active force on arrival door-plate reduce, extend making of door-plate further
Use the life-span.
Preferably, the height of described first Crashworthy plate is not less than 1/3rd of described door-plate height.
By the height of the first Crashworthy plate is set to 1/3rd not less than door-plate height, it is ensured that outer
Come vehicle or go-cart etc. only to contact with the first Crashworthy plate.
As a kind of preferred version of crashproof swing free door, on described door-plate and be positioned at described first crashproof
Plate arranges the second Crashworthy plate near the side of the described crossbeam of described doorframe.
Vehicle is during clashing into door-plate, and the headstock of vehicle is it may happen that turn forward so that headstock portion
Divide and contact 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 slab.
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 hinge box is opened
It is provided with slot to make way.
By arranging slot to make way, hinge box part can be arranged in slot to make way, reduce door-plate top further
And the distance between crossbeam, reduces the width of sealing strip, may finally strengthen between door-plate and crossbeam simultaneously
Sealing effectiveness.
Further, described door-plate is provided with observation window.
By arranging observation window on described door-plate, the situation inside and outside door-plate can be observed by observation window, can
Effectively to prevent the accidental injury situation of a process of hitting from occurring.
As a kind of preferred version of crashproof swing free door, in described doorframe, it is provided with two described door-plates,
The top of each described door-plate is all rotationally connected with described crossbeam by a described tumbler.
Contrast prior art, beneficial effects of the present invention:
1, the surrounding in door body arranges sealing strip, it is possible to achieve fully seal, further such that this free door can
To be applied to the space that central authorities' abrasive such as kitchen, sterilizing room requires；
2, use adhesive bonding between door-plate with door-plate, be on the one hand easy to the assembling of sealing strip or change, separately
On the one hand reduce bolt to connect, make door-plate the most smooth bright and clean, be difficult to hide dirt；
3, use special tumbler, make door body both direction to open the most outwardly, the maximum angular of unlatching
Degree is 220 °；
4, arranging of tumbler can return to initial position after door-plate is opened slowly；
5, anti-striker is set on door-plate, car can be used directly to rush open door；
6, door-plate can be adjusted by tumbler, it is ensured that the door-plate of any operational phase can be of completely closed,
Prevent the air stream of a both sides.
Accompanying drawing explanation
Below according to drawings and Examples, the present invention is described in further detail.
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 close-up schematic view at B in Fig. 2；
Fig. 5 is close-up schematic view at C in Fig. 3；
Fig. 6 is the D-D cross-sectional schematic of Fig. 4；
Fig. 7 is that in the crashproof swing free door described in the embodiment of the present invention one, tumbler is vertical with the assembling of door-plate
Body figure；
Fig. 8 is the decomposing schematic representation of Fig. 7；
Fig. 9 is the cross-sectional schematic buffering axle pad in the crashproof swing free door described in the embodiment of the present invention one；
Figure 10 is the three-dimensional signal of jack-post limiting plate in the crashproof swing free door described in the embodiment of the present invention one
Figure；
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, connecting plate；131, sealing strip is spacing
Groove；14, door-plate body；15, decorative panel；16, slot to make way；
2, doorframe；21, longeron；22, crossbeam；
3, tumbler；31, hinge box；311, base；312, capping；313, the second jack-post hole；32、
Axle pad centring ring；321, regulation waist-shaped hole；33, buffering axle pad；331, groove；332, buffering arcwall face；
333, regulation screwed hole；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, sealing strip；51, sealing strip Part I；52, sealing strip Part II；53, sealing strip is spacing
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 window.
Detailed description of the invention
Further illustrate technical scheme below in conjunction with the accompanying drawings and by detailed description of the invention.
Embodiment one:
As Fig. 2 is to shown in 10, and the crashproof swing free door of the present embodiment is double door, and it includes doorframe 2 He
Rotating two the split door-plates 1 being arranged in doorframe 2, doorframe 2 includes two longerons 21 and connects two
The crossbeam 22 of longeron 21, the top of door-plate 1 and bottom are fixedly installed top jack-post 11 and bottom jack-post respectively
12, top jack-post 11 is parallel with the axis of bottom jack-post 12, and top jack-post 11 is by tumbler 3 and horizontal stroke
Beam 22 connects.
Wherein, tumbler 3 includes the hinge box 31 being detachably arranged on crossbeam 22 and being positioned at doorframe 2,
Hinge box 31 includes base 311 and the capping 312 for closed base 311, and base 311 can with capping 312
Dismounting connects, and in the present embodiment, base 311 is connected with described capping 312 by screw, covers 312
Removably connected with crossbeam 22 by screw.
Arranging axle pad centring ring 32 in base 311, in axle pad centring ring 32, activity arranges buffering axle pad 33,
Buffering axle pad 33 entirety is cylinder, and its surface configuration has the groove 331 set to the concave, groove 331 both sides
Being symmetrically arranged with buffering arcwall face 332, the circumferential symmetry at buffering axle pad 33 offers two regulation screwed holes
333, corresponding, offer two regulation mounting holes 321 on the surface of axle pad centring ring 32 along its circumference symmetry,
Regulation screw is screwed in regulation screwed hole 333 through regulation mounting hole 321, to realize axle pad centring ring 32
It is connected with buffering axle pad 33.Wherein, regulation screwed hole 333 is opened in the side that buffering axle pad 33 is thicker,
Regulation screwed hole 333 is tapped blind hole.
The center of buffering axle pad 33 offers the first jack-post hole 334, and the first jack-post hole 334 is arranged on groove 331
In, the second jack-post hole 313, top jack-post 11 are offered in corresponding first jack-post hole 334 in the bottom of base 311
It 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 big
In the diameter of top jack-post 11, and more than the width bottom groove 331.
Being provided with two movable pulleies 34 being parallel to each other on buffering axle pad 33, movable pulley 34 is by pivot pin 35 and top
Portion's jack-post 11 connects away from one end of door body 1, the bottom of movable pulley 34 selectivity and groove 331 and slow
Rush arcwall face 332 to contact.
By the axis of top jack-post 11 and bottom jack-post 12 is set in parallel so that both axis are not
On the same line, coordinate the gentle arcwall face 332 that rushes of groove 331 of buffering axle pad 33, formation top simultaneously
The biasing characteristic of jack-post 11 and the bottom jack-post 12 being arranged on door-plate 1 lower end, at the mechanical thing of bias deadweight
Angle rationality can make door-plate 1 open under acting on after is maximum up to 220 °, i.e. single angle of release degree up to 110 °,
Significantly increase after door-plate 1 is opened by space, this tumbler 3 can be passed through after door-plate 1 is opened
Realization automatically resets, and makes door-plate 1 and doorframe 2 remain the state that balance is airtight, and closes at door-plate 1
During, due to the setting of tumbler 3, the closure speed of door-plate 1 can be slowed down, it is to avoid door-plate 1 exists
Object is collided by closing course and accidentally injures；By arranging regulation mounting hole 321 and regulation screwed hole 333,
After door-plate 1 clashes into and uses a period of time, door-plate 1 deforms or offsets, and can twist regulation screw,
With the axial location of regulation top jack-post 11, adjust the position of door-plate 1 further so that it is keep with doorframe 2
Closeable state.
Bottom and the position relative with hinge box 31 of door-plate 1 are provided with L-type jack-post limiting plate 4, and jack-post is spacing
Plate 4 includes orthogonal first limiting plate 41 and the second limiting plate 42, the first limiting plate 41 and longeron 21
Removably connect, the second limiting plate 42 offer the 3rd jack-post hole 43 matched 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 the most detachably provided with a circle sealing strip 5.By arranging a circle in the surrounding of door-plate 1
Sealing strip 5, can make door-plate 1 realize obturation effect after closedown, is further ensured that the air of working environment is clean
Only.
Concrete, the surrounding of door-plate 1 is all bonded with connecting plate 13, offers sealing strip limit on connecting plate 13
Position groove 131, sealing strip 5 includes the sealing strip Part I 51 being arranged in sealing strip stopper slot 131, close
Strip of paper used for sealing Part I 51 is directed away from outer extension of sealing strip stopper slot 131 and is provided with sealing strip Part II 52
And it is symmetricly set on the sealing strip limit part 53 of sealing strip Part II 52 both sides.By arranging sealing strip
Limit part 53 can effectively prevent external spot from entering in sealing strip stopper slot 131, and sealing strip first
Part 51 is then for being removably connected with connecting plate 13 by whole sealing strip 5, sealing strip Part II 52
It is used to seal the gap between door-plate 1 and doorframe 2, door-plate 1 and hinge box 31 or door-plate 1 and door-plate 1.
In the present embodiment, sealing strip Part I 51, sealing strip Part II 52 and sealing strip limiting section
Divide 53 employing rubber integrated injection moldings.
Door-plate 1 includes that door-plate body 14, door-plate body 14 both sides are bonded with stainless steel decorated sheet 15.Pass through
Decorative panel 15 is bonded in the both sides of door-plate body 14, it is to avoid door-plate body 14 with bolts and dress
Plaque 15, the screwed hole being effectively prevented nut or the depression shown especially accumulates dirt.
Door-plate body 14 uses timber, plastics or vulcanie to make.In the present embodiment, door-plate body
14 adopt made of plastic.
Top correspondence hinge box 31 at door-plate 1 offers slot to make way 16.By arranging slot to make way 16, permissible
Hinge box 31 part is arranged in slot to make way 16, reduce further between door-plate 1 top and crossbeam 22 away from
From, reduce the width of sealing strip 5 simultaneously, the sealing effectiveness between door-plate 1 and crossbeam 22 may finally be strengthened.
Detachably be provided with the first Crashworthy plate 6 in the both sides of door-plate 1, the first Crashworthy plate 6 is arranged on door-plate 1 and leans on
Subaerial side, has buffer gap 64 between the first Crashworthy plate 6 and door-plate 1.Concrete, first prevents
Hit Crashworthy plate Part I 61, Crashworthy plate Part II 62 and Crashworthy plate the 3rd that plate 6 includes being sequentially connected with
Part 63, Crashworthy plate Part I 61 is parallel with door-plate 1, and is arranged on the door-plate 1 longeron near doorframe 2
The side of 21, Crashworthy plate Part II 62 is inclined on door-plate 1, and it is away from Crashworthy plate Part I
Having certain distance between one end and the door-plate 1 of 61, Crashworthy plate Part III 63 is curved, and its one end is with anti-
Hitting plate Part II 62 to connect, the other end removably connects with door-plate 1, Crashworthy plate Part II 62, crashproof
Between 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 (not showing that in figure) away from the side of door-plate.
By arranging rubber buffer on the first Crashworthy plate 6, the elasticity that can first pass through rubber filters out a part
External active force, makes the active force on arrival the first Crashworthy plate 6 reduce, the most again by the first Crashworthy plate 6
Filter out most active force, make the external active force on arrival door-plate 1 reduce, extend door-plate 1 further
Service life.
The height of the first Crashworthy plate 6 is not less than 1/3rd of door-plate 1 height.By by the first Crashworthy plate 6
Height be set to 1/3rd not less than door-plate 1 height, it is ensured that external vehicle or go-cart etc. are only
Contact with the first Crashworthy plate 6.
Door-plate 1 is provided with observation window 8.By arranging observation window 8 on door-plate 1, can be by observing
Window 8 observes the situation inside and outside door-plate 1, can effectively prevent the accidental injury situation of a process of hitting from occurring.
Embodiment two:
As shown in figure 11, the present embodiment is similar with the structure of embodiment one, differs only in: the present embodiment
On door-plate 1 and be positioned at the first Crashworthy plate 6 second Crashworthy plate 7 is set near the side of the crossbeam 22 of doorframe 2.
Vehicle is during clashing into door-plate 1, and the headstock of vehicle is it may happen that turn forward so that vehicle head part
Contact 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 slab, and the thickness of the second Crashworthy plate 7 is 10mm～30mm.
In description of the invention, it is to be understood that term " first ", " second ", " the 3rd ", only
For being distinguish between on describing, the most special implication.
It is to be understood that, above-mentioned detailed description of the invention is only presently preferred embodiments of the present invention and used skill
Art principle, in technical scope disclosed in this invention, any those familiar with the art is held
The change being readily conceivable that or replacement, all should contain within the scope of the present invention.
Claims (10)
1. a crashproof swing free door, it is characterised in that include that door-plate and doorframe, described doorframe include two
Root longeron and the crossbeam of two described longerons of connection, the top of described door-plate and bottom are fixedly installed top respectively
Jack-post and bottom jack-post, described top jack-post is parallel with the axis of described bottom jack-post, and described top jack-post leads to
Crossing tumbler to be connected with described crossbeam, described bottom jack-post is inserted into away from one end activity of described door-plate and sets
Put in jack-post hole on the ground；
Described tumbler includes the hinge box being detachably arranged on described crossbeam and being positioned at described doorframe, institute
Arranging axle pad centring ring in stating hinge box, in described axle pad centring ring, activity arranges buffering axle pad, described buffer shaft
Pad is overall in cylinder, and its surface configuration has the groove set to the concave, and described groove lateral symmetry is provided with slow
Rushing arcwall face, described buffering axle pad is provided with two movable pulleies being parallel to each other, described movable pulley passes through pivot pin
It is connected away from one end of described door body with described top jack-post, described movable pulley selectivity and the end of described groove
Portion and the contact of described buffering arcwall face, offer regulation kidney-shaped on described axle pad centring ring surface along its circumference
Hole, corresponding described regulation mounting hole offers regulation screwed hole on described buffering axle pad, and regulation screw passes
Described regulation mounting hole is screwed in described regulation screwed hole.
Crashproof swing free door the most according to claim 1, it is characterised in that the surrounding of described door-plate
The most detachably it is provided with a circle sealing strip.
Crashproof swing free door the most according to claim 2, it is characterised in that the surrounding of described door-plate
All being bonded with connecting plate, offer sealing strip stopper slot on described connecting plate, described sealing strip includes arranging
Sealing strip Part I in described sealing strip stopper slot, described sealing strip Part I is directed away from described
Extend outside sealing strip stopper slot and be provided with sealing strip Part II and be symmetricly set on described sealing strip second
Divide the sealing strip limit part of both sides.
Crashproof swing free door the most according to claim 1, it is characterised in that described door-plate includes door
Plate body, described door-plate body both sides are bonded with decorative panel, and described decorative panel is stainless steel decorated sheet or colour
Steel plate.
Crashproof swing free door the most according to claim 1, it is characterised in that at the two of described door-plate
Side is detachably provided with the first Crashworthy plate, and described first Crashworthy plate is arranged on described door-plate near described ground
Side, has buffer gap between described first Crashworthy plate and described door-plate.
Crashproof swing free door the most according to claim 5, it is characterised in that described first Crashworthy plate
Including the Crashworthy plate Part I being sequentially connected with, Crashworthy plate Part II and Crashworthy plate Part III, described
Crashworthy plate Part I is parallel with described door-plate, and is arranged on the described door-plate described longeron near described doorframe
Side, described Crashworthy plate Part II is inclined on described door-plate, and it is away from described Crashworthy plate first
Having certain distance between one end and the described door-plate of part, described Crashworthy plate Part III is curved, one
End is connected with described Crashworthy plate Part II, and the other end removably connects with described door-plate, described Crashworthy plate the
Two parts, the space encircled a city between described Crashworthy plate Part III and described door-plate are buffer gap.
Crashproof swing free door the most according to claim 5, it is characterised in that described first Crashworthy plate
Side away from described door-plate is detachably provided with rubber buffer.
Crashproof swing free door the most according to claim 5, it is characterised in that on described door-plate also
It is positioned at described first Crashworthy plate and the second Crashworthy plate is set near the side of the described crossbeam of described doorframe.
Crashproof swing free door the most according to claim 1, it is characterised in that on the top of described door-plate
The corresponding described hinge box in portion offers slot to make way.
10. according to the crashproof swing free door described in any one of claim 1 to 9, it is characterised in that institute
Being provided with two described door-plates in stating doorframe, the top of each described door-plate is all by a described tumbler
It is rotationally connected with 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 |
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| CN201410775822.7A CN104453594B (en) | 2014-12-12 | 2014-12-12 | Crashproof swing free door |
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| CN104453594A CN104453594A (en) | 2015-03-25 |
| CN104453594B true CN104453594B (en) | 2016-08-17 |
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| CN201410775822.7A Expired - Fee Related CN104453594B (en) | 2014-12-12 | 2014-12-12 | Crashproof swing free door |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN115559633B (en) * | 2022-10-08 | 2024-05-31 | 安徽智扬门业股份有限公司 | Stainless steel door with buffering performance and manufacturing method thereof |
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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 |
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- 2014-12-12 CN CN201410775822.7A patent/CN104453594B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| CN104453594A (en) | 2015-03-25 |
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