CN104100185A - Door component used for storm refuge - Google Patents

Door component used for storm refuge Download PDF

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Publication number
CN104100185A
CN104100185A CN201310112568.8A CN201310112568A CN104100185A CN 104100185 A CN104100185 A CN 104100185A CN 201310112568 A CN201310112568 A CN 201310112568A CN 104100185 A CN104100185 A CN 104100185A
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CN
China
Prior art keywords
door
component
assembly
axis
face board
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310112568.8A
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Chinese (zh)
Inventor
费雷兹·马西奥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tornado Challenger Corp
Original Assignee
Tornado Challenger Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tornado Challenger Corp filed Critical Tornado Challenger Corp
Priority to CN201310112568.8A priority Critical patent/CN104100185A/en
Publication of CN104100185A publication Critical patent/CN104100185A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a door component used for a storm refuge and used for protecting a shell with an opening structure. The door component is provided with a framework component and an opening around the framework component, wherein the framework component is arranged on the shell; the shell is a typical storm refuge; a door panel is hinged to the framework component along a longitudinal hinge axis; an outer side lever component and an inner side lever component are pivotally arranged on a fixed datum axis outside the framework component; a force multiplier is used for offering torque required for moving the door panel between two extreme positions; each lever component is used for generating related telescopic torque, and has a spatially allowable longest dimension. A user can very easily open and close the door component arranged by heavy hinges; in order to further conveniently and smoothly open and close the door panel, a gas spring component and/or a coil spring can be utilized.

Description

Door assembly for storm refuge
Technical field
The present invention relates to door assembly, in particular, relate to and can apply the door assembly that relatively little power is opened and closed.Such door assembly is generally used for storm refuge, and it requires user's door of mobile phase counterweight at short notice.
Background technology
Past has been designed the design of some door assemblies.But neither one comprises herein the feature requiring in them, this feature overcome need application quite significantly power to open and to shut the door of phase counterweight, especially when this task need to complete within the relatively little time period.
The present invention is especially applicable in the storm wind refuge of the firm door assembly of needs.Firm door assembly is conventionally very heavy.Owing to having FEMA specification, door assembly is very heavy and be difficult to open and close.This requires by relatively large power.
In many examples, child, old man or disabled person can not operate this door assembly.When storm approaches one with the house of storm refuge, these people need to lean on themselves to operate these door assemblies.Therefore, needs are such can maneuverable door assembly.
Summary of the invention
One of main purpose of the present invention is to provide when the weight of the door assembly with activating and compares and can apply the door assembly that relative little power easily opens and closes.
Another object of the present invention is to provide the user of meeting reliably protecting in enclosure wall or storm refuge door assembly.
The present invention also has another object to be to provide such door assembly, and it is manufacture at an easy rate and safeguard, keeps its validity simultaneously.
For achieving the above object, the invention provides a kind of door assembly for storm refuge, it comprises:
A) frame assembly, is installed to protected structure, defines an opening;
B) door face board, its pivotable first axle along a reference is hingedly installed to described frame assembly, and described door face board has and is positioned at along the described first axle of distance at one first center of gravity at center of subscribing the axis of gravity of distance;
C) an outer lever assembly, it has the first and second elongated slidably parts and scalable being installed to each other, described first component is pivotally mounted to a reference of described frame assembly and can with parallel and isolated relation, extends with respect to described the first and second axis with described the second axis by pivotable the second axis, and described second component moves selectively and slidably in described first component, described second component comprise for one from described the second axis the distal end portion in the application of the user's of second preset distance power, further comprise that one has the first and second end linking arms, described first end is pivotally mounted to the described first component at the 3rd preset distance from described the second axis, described the second end is pivotably mounted on the described door face board of the 4th preset distance of described first axle, described the 4th preset distance is longer than described the 3rd preset distance, and
D) an inner side lever assembly, it has elongated telescopically and is installed to the third and fourth parts each other, described the 3rd parts be pivotally mounted to a reference of described frame assembly can pivotable the 3rd axis outside, below described the second axis, and extend with relation parallel and that separate with respect to described the first and second axis, described the 4th parts optionally and slidably move in described the 3rd parts, described the 4th parts comprise for one from described the 3rd axis the distal end portion in the selective application of the user's of the 5th preset distance power, further comprise a bend arm with the connection of the third and fourth end, described the 3rd end is pivotally mounted to the described door face board that is installed on pivotly the 7th preset distance of described first axle from the 3rd parts of the 6th preset distance of described the 3rd axis and described the 4th end, described the 7th preset distance is longer than described the 6th preset distance, thereby the application by the moment that produces realizes force multiplier, to use the minimum force being applied by user to open and close described door assembly.
Door assembly of the present invention, as storm refuge, can be applied relatively little power and easily open and close.
Further aim of the present invention can be by the following part at this manual, and wherein detailed explanation is for fully disclosing object of the present invention, being not limited in the situation on it.
Accompanying drawing explanation
With the above-mentioned relevant object with other in view, present invention resides in from the following description and understood more fully, the structure of the part in by reference to the accompanying drawings and the details of combination, when reading accompanying drawing in the lump, wherein:
Fig. 1 represents that door utilizes when in the closed position door assembly to merge the lateral view of elevated cross section of the storm refuge of one embodiment of the invention;
Fig. 2 shows as seen from an angle above, the isometric view of the door assembly that the figure above represents.Outer and inner bar assembly 40; 60 are arranged in the door face board 32 of make position in the horizontal direction;
Fig. 2 A sees from an angle below, and with slidably in rod member 69 extend out, and be ready to activated the isometric view of the door assembly illustrating above;
Fig. 3 illustrates with 40 one-tenth 90 degree of outer bar assembly and inner side lever assembly 60 and spends approximately 120, the lateral view of the door assembly that the figure above represents.Door-plate 32 is at about 60 degree;
Fig. 3 A is pivotably mounted on hang plate 67, and it is installed to the zoomed-in view of one end of the crooked linking arm 66 of inner side lever assembly 69a conversely rigidly.A part for bearing assembly 64 has been removed to facilitate sees dihedral plate 67;
Fig. 3 B is along the bar assembly 40 of the position of door face board 32 and relevant vertical force and 60 expression;
Fig. 4 is that outer lever assembly 40 is positioned at 180 degree, and door-plate 32 is at extreme open position approximately 120 degree, at the lateral view of the door assembly 10 shown in figure above;
Fig. 4 A is similar to Fig. 3 A, but inner side lever assembly 60 is at the elevation of the amplification of the crooked linking arm 66 of zero degree (level) position (the right);
Fig. 5 be door face board 32 at extreme open position, and slidably in bar assembly 69 in expanded position, at the stereo representation of the door face board assembly 30 shown in prior figures;
Fig. 6 represents that door face board 32 is extreme position (opening), and uses the gas spring assembly 80 that is coupled to moving door panel 32; The isometric view of the door assembly of 80a;
Fig. 7 shows an alternative embodiment, and wherein coil spring 90 is for being easy to open and closing door-plate 32.On this position of inner side lever assembly 60, coil spring 90 is in compressive state, on the assembly 60 of the end of assembly 69a, applies a power, impels application of force assembly 60 to move counterclockwise;
Fig. 8 is similar with figure above, except assembly 60 is rotated counterclockwise approximately 150 degree, makes door face board 32 move to a substantially vertical position, needs the minimum power of assembly 60 to move it on this position;
Fig. 9 is with two width figure are similar above, and wherein assembly 60 illustrates around coil spring 90 and rotates at 180 degree places with maximum swelling power, and the movement of the power of response door-plate 32, trends towards a latter and move counterclockwise;
Fig. 9 A is the detailed view that coil spring 90 is mounted the part of inner side lever assembly 60 thereon.
The specific embodiment
With reference now to accompanying drawing,, wherein the present invention represents with label 10 conventionally, can observe, and it consists essentially of a frame assembly 20 and a door-plate assembly 30 being hingedly installed to above.In Fig. 1, show the sectional view that door assembly 10 is illustrated storm in the close position refuge.The inside placement of ladder L is with user friendly access and exiting.This is one of two extreme positions of door-plate 32.Flexible outer lever assembly 40 is illustrated in horizontal level, or zero degree position.Flexible inner side lever assembly 60 is also illustrated on horizontal level, will be called as the position of 180 degree.Door face board 32 is on this position, and user can be in the inside of urban conservation area or outside.
Fig. 2 shows the door face board 32 at horizontal level, outer lever assembly 40 and inner side lever assembly 60.Two skins and inner side lever assembly 40 and 60 are at the retracted position shown in Fig. 2.Slidably outer lever parts 49 are to be optionally received in the outer lever parts 49a of flexible outer lever assembly 40.Slidably interior rod member 69 is optionally to accept in the inner side lever part 69a of flexible inner side lever assembly 60.Hinge member 22 maintains door-plate 32 and is pivotally mounted on frame assembly 20.Longitudinal pivot axis that hinge member 22 limits for door face board 32.Lever assembly 40 is pivotally mounted to by a fulcrum of pivot pin or axle 42 definition.Axle 42 is by parts of bearings 44 axle journals, and one end of outer lever parts 49a is installed to parts 49a rigidly by end plate 43, is pivotably mounted on it.Linking arm 46 is installed to turning cylinder 47 and is installed to turning cylinder 48 at its other end 46b at an end 46a pivotly.Bolster 47 supports by parts of bearings 45.Slidably outer lever member 49 optionally and telescopically extends in the outer lever parts 49a of the assembly 40 in the present embodiment and outside.
Headed by interior lever assembly 60 is pivotally mounted to, pin or axle 62 are seen the most clearly in Fig. 2.Crooked linking arm 66 is at one end installed to door face board 32 pivotally, and the other end is installed to interior bar assembly 60, best visible in Fig. 2 A.Fig. 2 A has shown the interior bar assembly 60 with interior rod member 69 in the position of extending.
In the embodiment shown in Fig. 2, distance member 50 is shown as including outside plate and inner panel 52 and 54, is arranged on respectively parallel and isolated relation, thinks that bearing part 44 and 64(below describe) the fixed reference strong point is provided.The position of these permanent datums may be different, and considered to provide the different modes being equal to for them.This global design is positioning supporting point provides a practical supporting mechanism.
In Fig. 2 A, stop pin 34 and 34a are illustrated tubular element 35 and the 35a disengagement of aiming at respectively cooperation.When door-plate 32 cuts out, pin 34 and 34a are outwards moved, and by tubular element 35 and 35a, are received respectively.Anchoring pins 36 is designed to embed and has wherein installed in the surrounding structure of bracket component 20.
In Fig. 3, user moves (from the inside of shell) to the positions of extremely about 120 degree in inside of bar assembly 60, and door face board 32 reaches the positions of approximately 60 degree.Outer lever assembly 40 has moved to the position of one approximately 90 degree from horizontal level (0 degree).Slidably interior rod member 69 is illustrated in maximum extension position in Fig. 3, to realize maximum lever and torque and to remove door face board 32.
In Fig. 4, user move (from the outside of shell) to the outside of lever assembly 40 positions to approximately 180 degree, door face board 32 is placed on to the positions of approximately 110 degree.Outwards slide outer rod member 49 completely to realize maximum leverage or moment of torsion.In Fig. 4 A, this enlarged drawing is convenient to watch different elements.
Fig. 5 shows door assembly in an open position 10, prepares to be closed by the user in protected shell.When member 49 is retracted, slidably interior rod member 69 stretches out completely.Stop pin 34; 34a is moved inward.Door-plate 32 prepares to cut out.
As seen from Fig. 6, the moment of the power being created by user will be the power that he/her is applied to bar assembly 40, particularly the front end at parts 49 when when expansion.The moment of the power that this applies maximization.The pivotal point of lever assembly 40 is at axle 42.
Door assembly 30 is around its hinge member 22, and its pivot axis with respect to axle 42 extends in relation parallel and that separate.Best visible in Fig. 2 and 3, linking arm 46 has the end 46a being pivotally mounted on turning cylinder 47, and its axis with respect to hinge member 22 is parallel and in isolated relation extension.The other end 46b of linking arm 46 is connected to Handleset 40 by pivotal axis 48 pivotly.Best visible in Fig. 3 B, the moment F6D1 being produced by the weight of door-plate 32 need to be overcome by the moment F2d2 by vertically (perpendicular to bar assembly 40) component generation by axle 48.Referring to Fig. 3.It is upper that moment is switched to F3d3, and be sent to door assembly 30 by linking arm 46, and its pivotal point at axle 47 engages pivotally.The moment that is sent to door-plate 32 will be apart from d4(the distance from hinge 22 to the pivotal point at axle 47) and power F4 be applied in the product of this point.Therefore, moment F4 is multiplied by d4 need to overcome the moment being produced by vertical component F1, and it is corresponding to the weight at door face board 32 center of gravity Chu centers, and it is the distance d1 from the pivoting point at hinge 22.
Similarly, in Fig. 3 B, show the moment being produced by bar assembly 60.By user, at its far-end, be vertically applied to the power F5 on member 69.The pivotal point of assembly 60 is at axle 62 and apart from d5, is multiplied by power F5 and provides moment to user, and it is converted into moment F6 and is multiplied by from the pivotal point of axle 62 to the distance d6 that is positioned at the axle of far-end of hang plate 67 or the projection of the pivotal point at pin 63 places.Apart from d6, be from the pivotal point of axle 62 to the projection moving the pivotal point of the pin 63 bar assembly 60.Apart from d6 much smaller than apart from d5, thereby realized the large multiplier of power F5.Power F6 is transferred to the door-plate 32 at axle or pin 61 places as power F7, it is from the distance d7 of hinge 22.Power F7 is multiplied by apart from d7 a moment that overcomes F1 is provided, and this is the distance d1 that the vertical component of the weight W of door face board 32 is multiplied by the center of gravity from hinge 22 to door assembly 30.
Arc linking arm 66 operates to remove bearing part 64; 64a.End 66a for crooked linking arm 66; The position of the pivotal point in pin 61 and 63 of 66b is also selected to remove bearing fit arm 66, as being clear that in Fig. 2.Pin 61 is installed to bearing components 68, the isolated relation that keeps the former being scheduled to respect to plane door-plate 32.
The multiplier of power F5 is obtained by the ratio that exceeds ds apart from d5.The maximum length of the bar assembly 60 stretching out is limited, if the in the situation that of a storm shell due to the height of shell.Lever assembly 40 can have less restriction, depends on physical environment.
In Fig. 6, find out gas spring assembly 80; 80a is mounted to reduce when door face board 32 is away from the required moment of its upright position mobile subscriber.When door-plate 32 is during at horizontal level, gas spring assembly 80 impels the former counterclockwise to rotate.When the left side of door-plate 32 to upright position, gas spring assembly 80; 80a impels door face board 32 clockwise directions to move.When door-plate 32 is vertical, because weight vertical transmission to hinge member 22, only needs very little power to move it.
In Fig. 7 to Fig. 9, show another alternate embodiment of using coil spring 90.One end 92 of coil spring 90 is installed on a fixed point of inner panel 54, and the other end 94 of coil spring 90 is installed to interior bar assembly 60 to parts 69a, as seen the most clearly in Fig. 9 A.Coil spring 90 is installed by this way, when door skin 32 is that it remains static during in substantially vertical position.In the present embodiment, when assembly 60 is during in zero degree position, coil spring 90 is in compression, as seen in Figure 7.When door-plate 32 is in substantially vertical position, coil spring 90 remains static, as seen in Fig. 8.When door-plate 32, as shown in FIG. 9, coil spring 90 is in the expansionary phase.
The best understanding of target of the present invention and advantage has been passed in above-mentioned explanation.Different embodiment, can be obtained by inventive concept of the present invention.Should be understood that, disclosed herein all, be to be construed as merely illustrative, rather than restrictive meaning.

Claims (7)

1. for a door assembly for storm refuge, it is characterized in that, it comprises:
A) frame assembly, is installed to protected structure, defines an opening;
B) door face board, its pivotable first axle along a reference is hingedly installed to described frame assembly, and described door face board has and is positioned at along the described first axle of distance at one first center of gravity at center of subscribing the axis of gravity of distance;
C) an outer lever assembly, it has the first and second elongated slidably parts and scalable being installed to each other, described first component is pivotally mounted to a reference of described frame assembly and can with parallel and isolated relation, extends with respect to described the first and second axis with described the second axis by pivotable the second axis, and described second component moves selectively and slidably in described first component, described second component comprise for one from described the second axis the distal end portion in the application of the user's of second preset distance power, further comprise that one has the first and second end linking arms, described first end is pivotally mounted to the described first component at the 3rd preset distance from described the second axis, described the second end is pivotably mounted on the described door face board of the 4th preset distance of described first axle, described the 4th preset distance is longer than described the 3rd preset distance, and
D) an inner side lever assembly, it has elongated telescopically and is installed to the third and fourth parts each other, described the 3rd parts be pivotally mounted to a reference of described frame assembly can pivotable the 3rd axis outside, below described the second axis, and extend with relation parallel and that separate with respect to described the first and second axis, described the 4th parts optionally and slidably move in described the 3rd parts, described the 4th parts comprise for one from described the 3rd axis the distal end portion in the selective application of the user's of the 5th preset distance power, further comprise a bend arm with the connection of the third and fourth end, described the 3rd end is pivotally mounted to the described door face board that is installed on pivotly the 7th preset distance of described first axle from the 3rd parts of the 6th preset distance of described the 3rd axis and described the 4th end, described the 7th preset distance is longer than described the 6th preset distance, thereby the application by the moment that produces realizes force multiplier, to use the minimum force being applied by user to open and close described door assembly.
2. door assembly according to claim 1, is characterized in that, the second and the 3rd described axis is vertical alignment.
3. door assembly according to claim 2, is characterized in that, described the 3rd parts comprise angled parts mounted thereto and that extend laterally rigidly, and the axis of described the 3rd parts receives described the 3rd end pivotly.
4. door assembly according to claim 3, it is characterized in that, described internal component further comprises that at least one is coupled to gas spring assembly on described door face board and at least one when described door face board is that its adjustment applies minimum power at described the 3rd parts during in substantially vertical position, and reacts on the gas spring assembly by door face board applied force square when door face board departs from upright position.
5. door assembly according to claim 4, is characterized in that, described door face board further comprises a locked component, to keep described door face board optionally to lock with respect to described frame assembly.
6. door assembly according to claim 3, it is characterized in that, described inner side lever assembly further comprises coil spring, it is installed in phase and there is no the power of applying described the 3rd parts thereon, when described door face board is in the position of a perpendicular, and when described door-plate is eccentric, react on the moment that the weight by described door-plate produces.
7. door assembly according to claim 6, is characterized in that, door face board comprises locked component, to keep described door face board optionally to lock with respect to described frame assembly.
CN201310112568.8A 2013-04-02 2013-04-02 Door component used for storm refuge Pending CN104100185A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310112568.8A CN104100185A (en) 2013-04-02 2013-04-02 Door component used for storm refuge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310112568.8A CN104100185A (en) 2013-04-02 2013-04-02 Door component used for storm refuge

Publications (1)

Publication Number Publication Date
CN104100185A true CN104100185A (en) 2014-10-15

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CN201310112568.8A Pending CN104100185A (en) 2013-04-02 2013-04-02 Door component used for storm refuge

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114772191A (en) * 2022-04-22 2022-07-22 浙江世仓智能仓储设备有限公司 Power assisting structure for shuttle

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114772191A (en) * 2022-04-22 2022-07-22 浙江世仓智能仓储设备有限公司 Power assisting structure for shuttle
CN114772191B (en) * 2022-04-22 2023-12-08 浙江世仓智能仓储设备有限公司 Power assisting structure for shuttle vehicle

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Application publication date: 20141015