WO2020087695A1 - 翻转装置及包含其的无槽卷帘门 - Google Patents

翻转装置及包含其的无槽卷帘门 Download PDF

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Publication number
WO2020087695A1
WO2020087695A1 PCT/CN2018/122023 CN2018122023W WO2020087695A1 WO 2020087695 A1 WO2020087695 A1 WO 2020087695A1 CN 2018122023 W CN2018122023 W CN 2018122023W WO 2020087695 A1 WO2020087695 A1 WO 2020087695A1
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WO
WIPO (PCT)
Prior art keywords
turning
piece
turning piece
door
pull rod
Prior art date
Application number
PCT/CN2018/122023
Other languages
English (en)
French (fr)
Inventor
李健志
Original Assignee
李健志
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 李健志 filed Critical 李健志
Priority to US17/289,939 priority Critical patent/US20220010616A1/en
Publication of WO2020087695A1 publication Critical patent/WO2020087695A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1533—Slat connections
    • E06B2009/155—Slats connected by separate elements
    • E06B2009/1566—Rigid elements, e.g. hinges, hooks or profiles
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/15—Roller shutters with closing members formed of slats or the like
    • E06B2009/1577—Slat end pieces used for guiding shutter
    • E06B2009/1594—Slat end pieces used for guiding shutter attached to outer surface of slat
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
    • E06B9/08—Roll-type closures
    • E06B9/11—Roller shutters
    • E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
    • E06B9/17046—Bottom bars

Definitions

  • the invention relates to a turning device and a slotless rolling door containing the same.
  • the impact resistance of the existing roller shutter door is achieved by fixing the roller shutter door on both sides in the door slot, but the wider the roller shutter door, the greater the swing of the door body, and the smaller the impact resistance that the roller shutter door can withstand, which brings safety A big hidden danger.
  • An object of the present invention is to provide a turning device and a slotless rolling door including the same to solve at least one of the above technical problems.
  • a turning device including a first turning piece, a second turning piece, a first pull rod and a second pulling rod, the cross sections of the first turning piece and the second turning piece are both U-shaped, the first One end of a turning piece is inserted into one end of the second turning piece.
  • the first turning piece is hinged to the second turning piece through the axis A.
  • the first pull rod is located in the first turning piece.
  • One end of the first pulling rod is provided with a first hinge piece. The first hinge piece rotates around the axis A.
  • the first hinge piece The rotation hole around the axis A is oblong.
  • the first hinge is rotatably connected to the first lever.
  • the second lever is located in the second turning piece. When the first turning piece and the second turning piece are in a linear state, the first One end of one pull rod abuts one end of the second pull rod.
  • the turning device is impacted by the outside at the bottom
  • the time is fixed, and at the same time, when the first turning piece and the second turning piece are in a linear state, since one end of the first lever and the one end of the second pulling lever abut together, the top of the first turning piece is pushed vertically,
  • the top of the second turning piece or the combination position of the tops of the first turning piece and the second turning piece cannot be turned between the first turning piece and the second turning piece, when the top of the turning piece is subjected to external impact Fixed, so as to ensure that the turning device is fixed regardless of whether it is impacted by the bottom or the bottom pulling force; when the first turning piece and the second turning piece need to rotate, pull
  • the second pull rod separates one end of the second pull rod from the end of the first pull rod.
  • the second turning piece can rotate around the axis A to realize the rotation between the second turning piece and the first turning piece.
  • the first hinge member also rotates around axis A.
  • the first hinge member will move with the first lever toward the second lever, and when the other end of the first turning member is also installed In the case of one second turning piece, the other end of the first lever will also be separated from the second pulling lever in the other second turning piece.
  • the rotation between the first turning piece and the other second turning piece can be realized.
  • the turning device can be used in a rolling door
  • two sets of turning devices are installed on both sides of the door body.
  • the door body is fixed regardless of external impact or pulling force, that is, the turning devices on both sides of the roller shutter door can replace the existing door slots on the wall ,
  • To the door Fixing not only reduces the installation cost of the roller shutter door (that is, there is no need to install a door slot on the wall), but also can improve the overall aesthetics of the roller shutter door.
  • the turning device of the present invention can also be extended and evolved into a variety of tools
  • ladders, working platforms, bridges or overlapping beams when the road breaks can also be used on the conveyor belt, and a parallel arrangement of conveyor plates can be installed between the two sets of turning devices.
  • one end of the first pull rod may be provided with a first protrusion
  • the second pull rod is provided with a first concave portion that cooperates with the first protrusion.
  • it may further include a first limit shaft, both ends of the first limit shaft are respectively disposed on the two side walls of the first turning piece, and the first tie rod is located below the first limit shaft. The upper end surface of the tie rod is in contact with the first limit shaft. In this way, the first limit shaft can prevent the first tie rod from tilting during movement, and ensure the stability of the first turning piece and the second turning piece in a straight line state or during turning.
  • it may further include an axis B, and two ends of the axis B are respectively disposed on the two side walls of the second turning member, the axis B is inserted into the first hinge member, and the first hinge member rotates around the axis B. Therefore, when the second turning piece rotates, the second turning piece can drive the first hinge piece to rotate about the axis A through the axis B, and finally the rotation of the first hinge piece causes the first pull rod to move in the direction of the second pull rod.
  • it may further include a second limit shaft and a shaft C.
  • the two ends of the shaft C are respectively provided on the two side walls of the other end of the second turning part, and the other end of the second pull rod is provided with a second hinge ,
  • the second hinge is connected to the second lever, the second hinge rotates around the axis C, the two ends of the second limiting shaft are respectively set on the two side walls of the second turning piece, and the second lever is located at the second limit Below the position shaft, the upper end surface of the second tie rod is in contact with the second limit shaft.
  • the second limit shaft can prevent the second tie rod from tilting during movement, and ensure the stability of the first turning piece and the second turning piece in a linear state or during turning, through the axis C and the second hinge piece
  • the second first turning piece and the second first tie rod can be installed at the other end of the second turning piece.
  • the structure and connection relationship of the second first turning piece and the second pulling rod are the same as the previous structure, so that The length of the turning device is extended, and the first turning piece and the second turning piece are arranged at intervals, and the length of the turning device can be infinitely extended.
  • the other end of the first tie rod may be provided with a second recess
  • the other end of the second tie rod may be provided with a second protrusion. Therefore, when the plurality of first turning pieces and the second turning pieces are arranged at intervals, and the plurality of first turning pieces and the second turning pieces are in a linear state, the first protrusion at one end of the first pulling rod is inserted into the second pulling rod In the first recess on one end, the second protrusion on the other end of the second tie rod is inserted into the second recess on the other end of the adjacent first tie rod (following first tie rod).
  • the two recesses can accommodate the second protrusion on the other end of the adjacent second tie rod (the second tie rod), so that the space between the first tie rod and the second tie rod is through the first protrusion and the first recess ,
  • the second convex part and the second concave part are in close contact with each other in order, so as to ensure the stability of the top part when the top part is in a linear state when it receives an impact force.
  • a lateral first connecting plate may be provided on the side wall of the first turning piece
  • a lateral second connecting plate may be provided on the side wall of the second turning piece.
  • the number of the first turning piece is N
  • the number of the second turning piece is M
  • N can be a natural number of more than 1
  • M can be more than 2 of a natural number
  • the first turning piece and the second turning piece are in turn Connected at intervals, one end of the first turning piece is hinged through the axis A and one end of the first second turning piece, the other end of the first turning piece is hinged to one end of the second second turning piece through the axis C, the first turning piece Is inserted into one end of the first second turning piece, and the other end of the first turning piece is inserted into one end of the second turning piece.
  • the plurality of first turning pieces and the second turning pieces are sequentially connected at intervals, and the connection manner between each first turning piece and the second turning piece is the same, so that the length of the turning device can be infinitely extended as needed.
  • a slotless rolling door comprising at least two sets of the above-mentioned turning device, and further comprising a door body and a door body rolling device, the door body includes at least two door panels, and the door panels are located in two groups Between the turning devices, one end of the first section door piece is provided on the side wall of a first turning piece, the other end is provided on the side wall of the other first turning piece, and one end of the second section door piece is provided on a first On the side wall of the second turning piece, the other end is arranged on the side wall of another second turning piece, two adjacent door pieces are arranged in parallel, and the door rolling device is arranged on the top of the door.
  • the door body of the grooveless roller shutter door is fixed regardless of external impact or pulling force, that is, the turning devices on both sides of the door body can replace the door slot opened on the existing wall body to fix the door body, both
  • the installation cost of the roller shutter door is reduced, that is, there is no need to install a door slot on the wall, and the overall appearance of the door can also be improved.
  • multiple sets of parallelly arranged turning devices can also be installed.
  • Multiple slotless roller shutter doors can be spliced together side by side to prevent the door body from shaking because the door body is too wide.
  • the door body rolling device can roll the turning device and the door piece from top to bottom, and finally the door Both the body and the turning device are accommodated in the door roll-up device.
  • the door piece is made of bullet-proof steel plate, it can achieve bullet-proof and explosion-proof, and the safety is greatly guaranteed.
  • the bottom of the door body may be provided with a lock body.
  • the lock body can ensure that the door body will not be rolled up by a third person, and the purpose of anti-theft is achieved.
  • FIG. 1 is a schematic structural diagram of a turning device according to an embodiment of the present invention.
  • FIG. 2 is a schematic structural view of the turning device shown in FIG. 1 along direction A;
  • FIG. 3 is a perspective view of the turning device shown in FIG. 2 after hiding a second hinge, axis C, and second limit axis;
  • FIG. 4 is a schematic structural diagram of a first turning piece in the turning device shown in FIG. 3;
  • FIG. 5 is a schematic structural diagram of a first lever and a first hinge in the turning device shown in FIG. 3;
  • FIG. 6 is a schematic structural diagram of a slotless rolling door according to an embodiment of the present invention.
  • FIG. 7 is a schematic structural diagram of a slotless roller shutter door according to another embodiment of the present invention.
  • FIG. 1 to 5 schematically show the structure of a turning device according to an embodiment of the present invention.
  • the turning device includes a first turning member 1, a second turning member 2, a first pull rod 3, a second pull rod 4, and a shaft A5.
  • the turning device may further include a first limiting shaft 6, a shaft B7, a second limiting shaft 8, and a shaft C9.
  • the first turning piece 1 and the second turning piece 2 are U-shaped.
  • the first turning piece 1 and the second turning piece 2 have the same shape and different lateral dimensions.
  • the lateral size of the second turning piece 2 is larger than that of the first turning piece 1 to ensure that one end of the first turning piece 1 can be inserted into the second Turn over the piece 2.
  • the right end of the first turning piece 1 is inserted into the left end of the second turning piece 2 on the right.
  • the first turning piece 1 is hinged with the second turning piece 2 through the axis A5, that is, the second turning piece 2 can Turn around the first turning piece 1.
  • the first tie rod 3 is located in the first turning piece 1.
  • a first hinge 31 is installed at the right end of the first pull rod 3, and the first hinge 31 is rotatably connected to the first pull rod 3, that is, the first hinge 31 can be turned over on the first pull rod 3, the first The hinge 31 is located at the joint position between the first turning piece 1 and the second turning piece 2 (shown in FIG. 2).
  • the axis A5 is inserted into the first hinge 31, and the first hinge 31 can rotate around the axis A5.
  • the two ends of the axis B7 are fixed on the two side walls of the second turning piece 2 respectively.
  • the axis B7 is inserted into the first hinge 31, and the first hinge 31 can rotate around the axis B7.
  • the rotation hole 311 of the first hinge 31 rotating around the axis A5 is oblong, so that when the second turning part 2 turns around the axis A5, the second turning part 2 drives the shaft B7 to rotate synchronously
  • the oblong rotating hole 311 can ensure that the first hinge member 31 can also rotate around the axis A5.
  • the first hinge member 31 will move laterally with the first tie rod 3.
  • the second tie rod 4 is located in the second turning piece 2, and the structure of the second tie rod 4 is the same as that of the first tie rod 3.
  • the first hinge 3 is composed of two parallel-arranged hinge pieces, which are located on both sides of the first tie rod 3, so that when the first hinge 3 rotates, the first tie rod Can move evenly from side to side.
  • the first hinge 3 may also be composed of a single hinge piece.
  • a first protrusion 32 is formed on the right end of the first pull rod 3, and a second recess 33 is formed on the left end of the first pull rod 3.
  • the left end of the second pull rod 4 is formed with the first As shown in FIG.
  • the first recess 41 of the protrusion 32 cooperates with the right end of the first pull rod 3 and the left end of the right second pull rod 4 when the first turning piece 1 and the second turning piece 2 are in a linear state Together, at this time, the first protrusion 32 on the first pull rod 3 is inserted into the first recess 41 on the second pull rod 4 to ensure that the first pull rod 3 and the second pull rod 4 are firmly abutted;
  • a second protrusion 43 is formed on the right end.
  • the second protrusion 43 and the first protrusion 32 have the same shape and size, and the first recess 41 and the second recess 33 have the same shape and size.
  • the two ends of the first limiting shaft 6 are respectively fixed on the two side walls of the first turning piece 1, the first pull rod 3 is located below the first limiting shaft 6, and the first pull rod 3
  • the upper end face of the is in contact with the first limit shaft 6, as shown in FIG. 1, the first limit shaft 6 can prevent the first tie rod 3 from tilting during the left and right movement, ensuring the first turning piece 1 and the second turning piece 2 Stability in a straight line or during turning.
  • a second hinge 42 is installed at the right end of the second lever 4, and the second hinge 42 is rotatably connected to the second lever 4, that is, the second hinge 42 can be turned over on the second lever 4, and the second The hinge member 42 is located at the joint position between the second turning member 2 and the next first turning member 1 on the right.
  • the two ends of the shaft C9 are respectively fixed on the two side walls of the second turning piece 2.
  • the first turning piece 1 is hinged with the second turning piece 2 through the axis C9, the axis C9 is inserted into the second hinge piece 42, the second hinge piece 42 can rotate around the axis C9, and the rotation hole of the second hinge piece 42 rotating around the axis C9 is Oblong, so that when the first turning piece 1 on the right side of the second turning piece 2 rotates around the axis C9, the second hinge piece 42 also turns around the axis C9, and when the second hinge piece 42 rotates, the second hinge The member 42 will move laterally with the second tie rod 4 on the right.
  • the structure of the second hinge 42 and the first hinge 31 are the same.
  • the two ends of the second limit shaft 8 are respectively fixed on the two side walls of the second turning piece 2, the second tie rod 4 is located below the second limit shaft 8, and the upper end surface of the second tie rod 4 Contact with the second limit shaft 8, as shown in FIG. 1, the second limit shaft 8 can prevent the second tie rod 4 from tilting during the left and right movement, ensuring that the first turning piece 1 and the second turning piece 2 are in a straight line state Stability during time or overturning, and the second lever 4 on the right has a shaft B7 at the upper left and a second shaft 8 at the upper right to ensure that the second lever 4 moves left and right during movement No lifting will occur.
  • a lateral first connecting plate 101 is integrally formed on the side wall of the first turning piece 1
  • a lateral second connecting plate 201 is integrally formed on the side wall of the second turning piece 2.
  • the number of first turning pieces 1 is one, and the number of second turning pieces 2 is two.
  • the first second turning piece 2, the first turning piece 1, and the second second turning piece 2 are connected in order from left to right.
  • the right end of the left second turning piece 2 is hinged to the left end of the first turning piece 1 through the axis C9, and the right end of the first turning piece 1 is hinged to the left end of the right second turning piece 2 through the axis A5.
  • the left end of the first turning piece 1 is inserted into the second turning piece 2 on the left, and the right end of the first turning piece 1 is inserted into the second turning piece 2 on the right.
  • the right second lever 4 has a second limit shaft 8 above the right portion
  • the left portion of the right second lever 4 is located below the axis B7
  • the right portion is located below the second limit shaft 8.
  • the number of the first turning piece 1 is one
  • the number of the second turning piece 2 is two
  • the first second turning piece 2 the first turning piece 1
  • the second The second turning pieces 2 are connected in order from left to right.
  • the number of the first turning piece 1 can be selected as other values in N (N is a natural number above 1)
  • the number of the second turning piece 2 can be selected as M (M is more than 2 Other natural values)
  • a plurality of first turning pieces 1 and a plurality of second turning pieces 2 are sequentially hingedly connected at intervals, and the connection way between the first turning piece 1 and the second turning piece 2 is the same, so according to The length of the turning device can be extended indefinitely.
  • the turning device when the first turning piece 1 and the two second turning pieces 2 are in a linear state, the turning device is fixed regardless of whether it is impacted by the bottom or pulled by the bottom (or the pushing force at the top) It can be applied on both sides of the roller shutter door, it can also be used to build working platforms, bridges, lap beams when the road breaks, and the top beam of temporary houses. It is very widely used.
  • the second turning piece 2 on the right when it needs to be turned over and stored, the second turning piece 2 on the right must be turned first, otherwise the turning between the first turning piece 1 in the middle and the second turning piece 2 on the left cannot be achieved.
  • Turn the second hinge 42 on the right in the direction C when the first flip 1 is installed on the right of the second flip 2 on the right, the rotation of the second hinge 42 on the right can also be performed by turning the first flip 1 Realization
  • the right second lever 4 is moved in the direction D, at this time, the left end of the right second lever 4 is separated from the first lever 3, and the right second turning member can be rotated in the direction E 2.
  • the first hinge member 31 is also driven to rotate through the axis B7.
  • the first pull rod 3 is moved in the direction of F.
  • the first pull rod 3 The left end is separated from the second pull rod 4 on the left, and the first turning member 1 can be rotated in the G direction.
  • the second hinge member 42 on the left is also rotated through the axis D14.
  • the left second pull rod 4 is moved in the direction of H.
  • first flip member 1 When a first flip member 1, a first pull rod 3, and a first hinge member 31 are installed on the left side of the left second flip member 2, At this time, the second turning piece 2 on the left can also rotate in the I direction, and so on, when multiple first turning pieces When the piece 1 and the plurality of second turning pieces 2 are sequentially connected at intervals, the second turning piece 2, the first turning piece 1, the second turning piece 2, the first turning piece 1, and the second turning can be turned one by one from right to left Part 2 ⁇ Finally, the whole part is turned over and stored.
  • the turning device of the present invention can be used on a rolling door.
  • Two sets of turning devices are installed on both sides of the door body.
  • the door body is fixed regardless of external impact or pulling force, that is, the turning devices on both sides of the rolling door can be replaced
  • the existing door slot on the wall body fixes the door body, which not only reduces the installation cost of the roller shutter door (that is, no need to install the door slot on the wall body), but also improves the overall aesthetics of the roller shutter door.
  • the turning device of the present invention can also be used on a conveyor belt, and a parallel arrangement of conveying plates can be installed between two sets of turning devices.
  • FIG. 6 schematically shows the structure of a slotless roller shutter door according to an embodiment of the present invention.
  • the slotless rolling door includes two sets of the aforementioned turning device, door body and door body rolling device 10.
  • the door body includes a multi-section door piece 11, which is located between two sets of turning devices, from top to bottom, the left end of the first section door piece 11 is fixed on the left side by rivets (or screws)
  • the right end of the first section door piece 11 is fixed to the first connecting plate 101 of the right first turning piece 1 by rivets (or screws)
  • the second section door piece 11 The left end is fixed to the second connecting plate 201 of the left second turning piece 2 by rivets (or screws), and the right end of the second section door piece 11 is fixed to the second side of the right turning piece 2 by rivets (or screws)
  • the left end of the third section door 11 is fixed to the first connecting plate 101 of the left first turning piece 1 by rivets (or screws), and the right end of the third section door 11 is passed rivets (or screws) It is fixed on the first connecting plate 101 of the first turning piece 1 on the right side.
  • the left and right ends of the multi-section door piece 11 are connected to
  • the door body rolling device 10 is installed on the top of the door body.
  • the door rolling device 10 is an electric type. In other embodiments, the door rolling device 10 can also be set to a manual type.
  • a lock body 12 is installed at the bottom of the door body (on the lowermost door piece 11).
  • the presence of the lock body 12 can ensure that the door body will not be rolled up by a third person , To achieve the purpose of anti-theft.
  • two pins 13 can also be installed at the bottom end of the door body (on the lowermost door piece 11).
  • the pin 13 at the bottom end of the door body can be inserted into the hole provided on the ground Position, further improve the impact resistance of the door body.
  • the number of pins 13 may be changed according to the width of the door body, or the pins 13 may not be provided.
  • the pin 13 may also be designed in an arc shape and hinged with the door body (the lowermost door piece 11). When the bottom end of the door body contacts the ground, the ground pushes one end of the pin 13 to make the pin 13 When rotation occurs, the other end of the pin 13 can be inserted into a hole provided on the wall to improve the impact resistance of the door.
  • the door body of the grooveless rolling door is fixed regardless of external impact or pulling force, that is, the flip devices on both sides of the door body can replace the existing door slot on the wall. Fixing not only reduces the installation cost of the roller shutter door, that is, it does not need to install a door slot on the wall, but also can improve the overall appearance of the door.
  • the door rolling device 10 can be sequentially from top to bottom
  • the rollover device and the door piece 11 finally house the door body and the flip device in the door body rollup device 10, and at the same time, when the door body size is very wide, multiple slotless roller shutter doors can be spliced together side by side to prevent because of The door is too wide causing the door to sway.
  • the door panel 11 when the door panel 11 is made of bulletproof steel plate, bulletproof and explosion-proof can be realized, and the safety is greatly guaranteed.
  • the door panel 11 When the door body is placed horizontally, the door panel 11 can be rolled up and down, and when the door body is placed vertically, the door panel 11 can be Convolution activities.
  • FIG. 7 schematically shows the structure of a slotless roller shutter door according to another embodiment of the present invention.
  • the first connecting plate 101 can be provided on both sides of the first turning piece 1 and the second connecting plate 201 is arranged on both sides of the second turning piece 2, so that it is in the middle
  • the door flaps 11 can be installed on the left and right sides of the two sets of turning devices.
  • the installation method of the door flaps 11 is the same as that in FIG. 6.
  • the door body rolling device 10 is installed on the top of the door body.
  • the door rolling device 10 is an electric type. In other embodiments, the door rolling device 10 can also be set to a manual type.
  • a lock body 12 is installed at the bottom of the door body (on the lowermost door piece 11). When the door body is closed, the presence of the lock body 12 can ensure that the door body will not be rolled up by a third person , To achieve the purpose of anti-theft.
  • two pins 13 can also be installed at the bottom end of the door body (on the lowermost door piece 11).
  • the pin 13 at the bottom end of the door body can be inserted into the hole provided on the ground Position, further improve the impact resistance of the door body.
  • the number of pins 13 may be changed according to the width of the door body, or the pins 13 may not be provided.
  • the pin 13 may also be designed in an arc shape and hinged with the door body (the lowermost door piece 11). When the bottom end of the door body contacts the ground, the ground pushes one end of the pin 13 to make the pin 13 When rotation occurs, the other end of the pin 13 can be inserted into a hole provided on the wall to improve the impact resistance of the door.
  • the door body of the grooveless rolling door is fixed regardless of external impact or pulling force, that is, the turning devices on both sides of the door body can replace the door grooves opened on the existing wall body. Fixing not only reduces the installation cost of the roller shutter door, that is, it does not need to install a door slot on the wall, but also can improve the overall appearance of the door.
  • the door rolling device 10 can be sequentially from top to bottom The turning and turning device and the door piece 11 are finally folded into the door and turning device 10.
  • the door panel 11 is made of bulletproof steel plate, bulletproof and explosion-proof can be realized, and the safety is greatly guaranteed.
  • the door panel 11 When the door body is placed horizontally, the door panel 11 can be rolled up and down, and when the door body is placed vertically, the door panel 11 can be left and right Convolution activities.

Abstract

一种翻转装置，包括第一翻转件（1）、第二翻转件（2）、第一拉杆（3）和第二拉杆（4），翻转装置无论是受到底部的冲击力还是底部的拉力都是固定不动的，当多个第一翻转件（1）和多个第二翻转件（2）依次间隔连接时，可以逐一依次翻转第二翻转件（2）、第一翻转件（1），最终实现整个部件的翻转收纳，同时公开一种无槽卷帘门，两组翻转装置安装在门体的两侧，门体无论是受到外界的冲击力还是拉力都是固定不动的，门体两侧的翻转装置可以代替现有墙体上开设的门槽，对门体进行固定，无需在墙体上安装门槽，也可以提高门体的整体美观度，需要打开门体时，门体卷合装置（10）可以由上到下依次卷合翻转装置和门片（11），最终将门体和翻转装置都收纳到门体卷合装置（10）中。

Description

翻转装置及包含其的无槽卷帘门 技术领域
本发明涉及一种翻转装置及包含其的无槽卷帘门。
背景技术
现有的用于商业门面、车库、商场、医院、厂矿企业等公共场所的卷帘门，两侧都需要固定的滑道，即需要在墙体上安装内凹的门槽，才能保证卷帘门的正常使用，墙体上开设门槽既提高了卷帘门的安装成本，也会使门面不美观，使用时间久了，门槽内部会积累很多脏物或灰尘，滋生细菌，而且很难清理。
现有卷帘门的抗冲击力是依靠卷帘门两侧固定在门槽中实现的，但是卷帘门越宽，门体晃动会越大，卷帘门能承受的抗冲击力就会越小，这就给安全带来很大的隐患。
发明内容
本发明的目的是提供一种翻转装置及包含其的无槽卷帘门，以解决上述技术问题中的至少一个。
根据本发明的一个方面，提供了一种翻转装置，包括第一翻转件、第二翻转件、第一拉杆和第二拉杆，第一翻转件和第二翻转件的截面均呈U型，第一翻转件的一端插入在第二翻转件的一端内，第一翻转件通过轴A与第二翻转件铰接，第一翻转件和第二翻转件呈直线状态时，第一翻转件一端的下部边缘和第二翻转件一端的下部边缘抵靠在一起，第一拉杆位于第一翻转件中，第一拉杆的一端设有第一铰件，第一铰件绕着轴A转动，第一铰件绕着轴A转动的转动孔呈长圆形，第一铰件与第一拉杆转动连接，第二拉杆位于第二翻转件中，第一翻转件和第二翻转件呈直线状态时，第一拉杆的一端与第二拉杆的一端抵靠在一起。
本发明中，当第一翻转件和第二翻转件呈直线状态时，由于第一翻转件一端的下部边缘和第二翻转件一端的下部边缘抵靠在一起，垂直推动第一翻转件的底部、第二翻转件的底部或者第一翻转件和第二翻转件底部结合位置处时，第一翻转件和第二翻转件之间是无法翻转的，此时翻转装置在底部受到外界的冲击力时是固定不动的，同时，当第一翻转件和第二翻转件呈直线状态时，由于第一拉杆的一端与第二拉杆的一端抵靠在一起，垂直推动第一翻转件的顶部、第二翻转件的顶部或者第一翻转件和第二翻转件顶部结合位置处时，第一翻转件和第二翻转件之间是无法翻转的，此时翻转装置顶部受到外界的冲击力时也 是固定不动的，从而确保翻转装置无论是受到底部的冲击力还是底部的拉力都是固定不动的；第一翻转件和第二翻转件之间需要转动时，拉动第二拉杆，使第二拉杆的一端与第一拉杆的一端分离，此时，第二翻转件可以绕着轴A转动，实现第二翻转件与第一翻转件之间的转动，第二翻转件转动的同时，第一铰件也绕着轴A转动，第一铰件转动时，第一铰件会带着第一拉杆向第二拉杆方向移动，当第一翻转件的另一端也安装一个第二翻转件时，第一拉杆的另一端也会与另一个第二翻转件中的第二拉杆分离，此时，可以实现第一翻转件与另一个第二翻转件之间的转动，依次类推，当多个第一翻转件和多个第二翻转件依次间隔连接时，可以逐一依次翻转第二翻转件、第一翻转件，最终实现整个部件的翻转收纳，翻转装置可以使用在卷帘门上，两组翻转装置安装在门体的两侧，门体无论是受到外界的冲击力还是拉力都是固定不动的，即卷帘门两侧的翻转装置可以代替现有墙体上开设的门槽，对门体进行固定，既降低了卷帘门的安装成本(即无需在墙体上安装门槽)，也可以提高卷帘门的整体美观度，本发明的翻转装置也可以延伸使用，并演变成多种形态的工具，如梯子、工作平台、桥梁或道路断裂时的搭接梁等，也可以用在传送带上，在两组翻转装置之间安装平行排布的传送板即可。
在一些实施方式中，第一拉杆的一端可以设有第一凸起，第二拉杆上设有与第一凸起配合的第一凹部。由此，当第一翻转件和第二翻转件呈直线状态时，第一拉杆的一端与第二拉杆的一端抵靠在一起，此时第一拉杆上的第一凸起插接在第二拉杆上的第一凹部中，确保第一拉杆和第二拉杆抵靠牢固，当垂直推动第一翻转件的顶部、第二翻转件的顶部或者第一翻转件和第二翻转件顶部结合位置处时，第一翻转件和第二翻转件之间是根本无法翻转的，进一步确保翻转装置顶部受到外界的冲击力时是固定不动的，第一凸起和第一凹部的插接配合进一步提高了第一翻转件和第二翻转件呈直线状态时顶部受到冲击力时的稳固度。
在一些实施方式中，还可以包括第一限位轴，第一限位轴的两端分别设在第一翻转件的两侧壁上，第一拉杆位于第一限位轴的下方，第一拉杆的上端面与第一限位轴接触。由此，第一限位轴可以防止第一拉杆在移动过程中翘起，确保第一翻转件和第二翻转件在直线状态时或翻转过程中的稳定度。
在一些实施方式中，还可以包括轴B，轴B的两端分别设在第二翻转件的两侧壁上，轴B穿插在第一铰件中，第一铰件绕着轴B转动。由此，当第二翻转件转动时，第二翻转件通过轴B可以带动第一铰件也绕着轴A转动，最终实现第一铰件转动带动第一拉杆向第二拉杆方向移动。
在一些实施方式中，还可以包括第二限位轴和轴C，轴C的两端分别设在第二翻转件另一端的两侧壁上，第二拉杆的另一端设有第二铰件，第二铰件与 第二拉杆转动连接，第二铰件绕着轴C转动，第二限位轴的两端分别设在第二翻转件的两侧壁上，第二拉杆位于第二限位轴的下方，第二拉杆的上端面与第二限位轴接触。由此，第二限位轴可以防止第二拉杆在移动过程中翘起，确保第一翻转件和第二翻转件在直线状态时或翻转过程中的稳定度，通过轴C和第二铰件可以在第二翻转件的另一端安装第二个第一翻转件和第二个第一拉杆，第二个第一翻转件和第二拉杆的结构与连接关系均和前述结构相同，这样就可以延长翻转装置的长度，第一翻转件、第二翻转件间隔排布，可以无限延长翻转装置的长度。
在一些实施方式中，第一拉杆的另一端可以设有第二凹部，第二拉杆的另一端可以设有第二凸起。由此，当多个第一翻转件、第二翻转件间隔排布，多个第一翻转件、第二翻转件呈直线状态时，第一拉杆一端的第一凸起插接在第二拉杆一端上的第一凹部中，第二拉杆另一端上的第二凸起插接在相邻第一拉杆(后续第一拉杆)另一端上的第二凹部中，第一拉杆另一端上的第二凹部可以容纳相邻第二拉杆(前续第二拉杆)另一端上的第二凸起，这样间隔排布的第一拉杆、第二拉杆之间都是通过第一凸起与第一凹部的插接配合、第二凸起与第二凹部的插接配合依次抵靠在一起，从而确保整个翻转装置呈直线状态时顶部受到冲击力时的稳固度。
在一些实施方式中，第一翻转件的侧壁上可以设有横向的第一连接板，第二翻转件的侧壁上可以设有横向的第二连接板。由此，翻转装置安装在卷帘门体的两侧时，第一连接板上可以固定门体的门片(如通过螺钉、铆钉等)，第二连接板上也可以固定门体的门片(如通过螺钉、铆钉等)，门片与翻转装置的安装非常方便和快捷。
在一些实施方式中，第一翻转件的数量为N，第二翻转件的数量为M，N可以为1以上的自然数，M可以为2以上的自然数，第一翻转件和第二翻转件依次间隔连接，第一翻转件的一端通过轴A和第一个第二翻转件的一端铰接，第一翻转件的另一端通过轴C与第二个第二翻转件的一端铰接，第一翻转件的一端插入在第一个第二翻转件的一端内，第一翻转件的另一端插入在第二个第二翻转件的一端内。由此，多个第一翻转件和第二翻转件依次间隔连接，且每个第一翻转件与第二翻转件之间的连接方式均相同，这样根据需要就可以无限延长翻转装置的长度。
根据本发明的另一个方面，还提供了一种无槽卷帘门，包括至少两组上述翻转装置，还包括门体和门体卷合装置，门体包括至少两节门片，门片位于两组翻转装置之间，第一节门片的一端设在一个第一翻转件的侧壁上，另一端设在另一个第一翻转件的侧壁上，第二节门片的一端设在一个第二翻转件的侧壁上，另一端设在另一个第二翻转件的侧壁上，相邻两节门片平行排布，门体卷 合装置设在门体的顶部。
这样，无槽卷帘门的门体无论是受到外界的冲击力还是拉力都是固定不动的，即门体两侧的翻转装置可以代替现有墙体上开设的门槽，对门体进行固定，既降低了卷帘门的安装成本，即：无需在墙体上安装门槽，也可以提高门体的整体美观度，同时，对门体尺寸要求很宽时，可以安装多组平行排布的翻转装置，也可以将多个无槽卷帘门并排拼接在一起，防止因为门体太宽造成门体晃动，需要打开门体时，门体卷合装置可以由上到下依次卷合翻转装置和门片，最终将门体和翻转装置都收纳到门体卷合装置中，另外，门片采用防弹钢板时，可以实现防弹防爆，安全性得到了很大的保证，门体横向放置时，门片可上下卷合活动，门体纵向放置时，门片可左右卷合活动。
在一些实施方式中，门体的底部可以设有锁体。由此，当门体处于闭合状态时，锁体的存在可以确保门体不会被第三人卷起，达到防盗的目的。
附图说明
图1为本发明一种实施方式的翻转装置的结构示意图；
图2为图1所示的翻转装置沿A方向的结构示意图；
图3为图2所示的翻转装置隐藏一个第二铰件、轴C、第二限位轴后的立体图；
图4为图3所示的翻转装置中第一翻转件的结构示意图；
图5为图3所示的翻转装置中第一拉杆和第一铰件的结构示意图；
图6为本发明一种实施方式的无槽卷帘门的结构示意图；
图7为本发明另一种实施方式的无槽卷帘门的结构示意图。
具体实施方式
下面结合附图对本发明作进一步详细地说明。
图1至图5示意性地显示了本发明一种实施方式的翻转装置的结构。
如图1至图5所示，翻转装置，包括第一翻转件1、第二翻转件2、第一拉杆3、第二拉杆4和轴A5。此外，翻转装置还可以包括第一限位轴6、轴B7、第二限位轴8和轴C9。
如图3和图4所示，第一翻转件1和第二翻转件2呈U形状。
第一翻转件1和第二翻转件2的形状相同，横向尺寸不同，第二翻转件2的横向尺寸大于第一翻转件1的横向尺寸，确保第一翻转件1的一端可以插入在第二翻转件2中。
如图1所示，第一翻转件1的右端插入在位于右边的第二翻转件2的左端 内，第一翻转件1通过轴A5与第二翻转件2铰接，即第二翻转件2可以绕着第一翻转件1转动。
如图1所示，第一翻转件1和第二翻转件2呈直线状态时，第一翻转件1右端的下部边缘和右边的第二翻转件2左端的下部边缘抵靠在一起，沿B方向推动第一翻转件1和第二翻转件2时，第一翻转件1和第二翻转件2之间是无法翻转的，此时翻转装置在底部受到外界的冲击力(B方向)时是固定不动的。
如图1至图3所示，第一拉杆3位于第一翻转件1中。
如图5所示，第一拉杆3的右端安装有第一铰件31，第一铰件31与第一拉杆3转动连接，即第一铰件31可以在第一拉杆3上翻转，第一铰件31位于第一翻转件1和第二翻转件2之间的结合位置处(图2所示)。
如图1和图3所示，轴A5穿插在第一铰件31中，第一铰件31可以绕着轴A5转动。
如图3所示，轴B7的两端分别固定在第二翻转件2的两侧壁上，轴B7穿插在第一铰件31中，第一铰件31可以绕着轴B7转动。
如图5所示，第一铰件31绕着轴A5转动的转动孔311呈长圆形，这样，当第二翻转件2绕着轴A5转动时，第二翻转件2带动轴B7同步转动，呈长圆形的转动孔311可以确保第一铰件31也可以绕着轴A5转动，第一铰件31转动时，第一铰件31会带着第一拉杆3横向移动。
如图1至图3所示，第二拉杆4位于第二翻转件2中，第二拉杆4的结构与第一拉杆3的结构相同。
如图5所示，本实施例中，第一铰件3由两片平行排布的铰接片构成，分别位于第一拉杆3的两侧，这样在第一铰件3转动时，第一拉杆可以均匀地左右移动。在其他实施例中，第一铰件3也可以由单独的一片铰接片构成。
如图1所示，当第一翻转件1和第二翻转件2呈直线状态时，第一拉杆3的右端与第二拉杆4的左端抵靠在一起。
如图5所示，第一拉杆3的右端成型有第一凸起32，第一拉杆3的左端成型有第二凹部33，如图1所示，第二拉杆4的左端成型有与第一凸起32配合的第一凹部41，如图1所示，当第一翻转件1和第二翻转件2呈直线状态时，第一拉杆3的右端与右边的第二拉杆4的左端抵靠在一起，此时第一拉杆3上的第一凸起32插接在第二拉杆4上的第一凹部41中，确保第一拉杆3和第二拉杆4抵靠牢固；第二拉杆4的右端成型有第二凸起43，第二凸起43与第一凸起32的形状、尺寸均相同，第一凹部41与第二凹部33的形状、尺寸均相同。
如图1和图3所示，第一限位轴6的两端分别固定在第一翻转件1的两侧壁上，第一拉杆3位于第一限位轴6的下方，第一拉杆3的上端面与第一限位轴6接触，如图1所示，第一限位轴6可以防止第一拉杆3在左右移动过程中 翘起，确保第一翻转件1和第二翻转件2在直线状态时或翻转过程中的稳定度。
如图1所示，第二拉杆4的右端安装有第二铰件42，第二铰件42与第二拉杆4转动连接，即第二铰件42可以在第二拉杆4上翻转，第二铰件42位于第二翻转件2和右边下一个第一翻转件1之间的结合位置处。
如图1所示，轴C9的两端分别固定在第二翻转件2的两侧壁上，当右边的第二翻转件2的右侧再安装一个第一翻转件1时，该第一翻转件1通过轴C9与第二翻转件2铰接，轴C9穿插在第二铰件42中，第二铰件42可以绕着轴C9转动，第二铰件42绕着轴C9转动的转动孔呈长圆形，这样，当第二翻转件2右侧的第一翻转件1绕着轴C9转动时，第二铰件42也绕着轴C9转动，第二铰件42转动时，第二铰件42会带着右边的第二拉杆4横向移动。
第二铰件42和第一铰件31的结构相同。
如图3所示，第二限位轴8的两端分别固定在第二翻转件2的两侧壁上，第二拉杆4位于第二限位轴8的下方，第二拉杆4的上端面与第二限位轴8接触，如图1所示，第二限位轴8可以防止第二拉杆4在左右移动过程中翘起，确保第一翻转件1和第二翻转件2在直线状态时或翻转过程中的稳定度，而且，右边的第二拉杆4的左上方有轴B7限位，右上方有第二限位轴8限位，确保第二拉杆4在移动过程中左右两端都不会发生翘起。
如图3所示，第一翻转件1的侧壁上一体成型有横向的第一连接板101，第二翻转件2的侧壁上一体成型有横向的第二连接板201。当翻转装置安装在卷帘门体的两侧时，第一连接板101上可以固定门体的门片(如通过螺钉、铆钉等)，第二连接板201上也可以固定门体的门片(如通过螺钉、铆钉等)，门片与翻转装置的安装非常方便和快捷。
如图1所示，本实施例中，第一翻转件1的数量为一个，第二翻转件2的数量为两个。第一个第二翻转件2、第一翻转件1、第二个第二翻转件2从左到右依次连接。
如图1所示，左边的第二翻转件2的右端通过轴C9与第一翻转件1的左端铰接，第一翻转件1的右端通过轴A5与右边的第二翻转件2的左端铰接，第一翻转件1的左端插入到左边的第二翻转件2中，第一翻转件1的右端插入到右边的第二翻转件2中。
如图1所示，左边的第二翻转件2、第一翻转件1和右边的第二翻转件2呈直线状态时，左边的第二翻转件2中的第二拉杆4的右端与第一翻转件1中的第一拉杆3的左端抵靠在一起，第一拉杆3的右端与右边的第二翻转件2中的第二拉杆4的左端抵靠在一起，左边的第二拉杆4右端的第二凸起43插接在第一拉杆3左端的第二凹部33中，第一拉杆3右端的第一凸起32插接在右边的第二翻转件2左端的第一凹部41中；左边的第二拉杆4右端的第二铰件42可 以绕着轴C9转动，该第二铰件42通过轴D14安装在第一翻转件1中，第二铰件42也可以绕着轴D14转动，左边的第二拉杆4右部上方有第二限位轴8，第一翻转件1中的第一拉杆3的左部位于轴D14的下方，右部位于第一限位轴6的下方，第一拉杆3右端的第一铰件31可以绕着轴A5转动，该第一铰件31通过轴B7安装在右边的第二翻转件2中，第一铰件31也可以绕着轴B7转动，右边的第二拉杆4右端的第二铰件42可以绕着轴C9转动，该第二铰件42可以安装在右侧连接的第一翻转件1中(未示出)，右边的第二拉杆4右部上方有第二限位轴8，右边的第二拉杆4的左部位于轴B7的下方，右部位于第二限位轴8的下方。
如图1所示，本实施例中，第一翻转件1的数量为一个，第二翻转件2的数量为两个，第一个第二翻转件2、第一翻转件1、第二个第二翻转件2从左到右依次连接。在其他实施例中，根据使用要求，第一翻转件1的数量可以选择为N(N为1以上的自然数)中的其他数值，第二翻转件2的数量可以选择为M(M为2以上的自然数)中的其他数值，多个第一翻转件1和多个第二翻转件2依次间隔铰接连接，且第一翻转件1与第二翻转件2之间的连接方式均相同，这样根据需要就可以无限延长翻转装置的长度。
如图1所示，当第一翻转件1和两个第二翻转件2呈直线状态时，由于第一翻转件1左端下部的边缘和左边的第二翻转件2右端下部的边缘抵靠在一起，第一翻转件1右端下部的边缘和右边的第二翻转件2左端下部的边缘抵靠在一起，沿B方向垂直推动第一翻转件1的底部、第二翻转件2的底部或者第一翻转件1和第二翻转件2底部结合位置处时，第一翻转件1和第二翻转件2之间是无法翻转的，此时翻转装置在底部受到外界的冲击力时是固定不动的。
同时，当第一翻转件1和两个第二翻转件2呈直线状态时，由于左边的第二拉杆4、第一拉杆3和右边的第二拉杆4互相抵靠在一起，沿A方向垂直推动第一翻转件1的顶部、第二翻转件2的顶部或者第一翻转件1和第二翻转件2顶部结合位置处时，第一翻转件1和第二翻转件2之间是无法翻转的，此时翻转装置顶部受到外界的冲击力时也是固定不动的，而且左边的第二拉杆4与第一拉杆3通过第二凸起43和第二凹部33的插接配合抵靠在一起，第一拉杆3与右边的第二拉杆4通过第一凸起32和第一凹部41的插接配合抵靠在一起，进一步提高了第一翻转件1和第二翻转件2呈直线状态时顶部受到冲击力时的稳固度。
如图1所示，当第一翻转件1和两个第二翻转件2呈直线状态时，翻转装置无论是受到底部的冲击力还是底部的拉力(或顶部的推力)都是固定不动的，可以应用在卷帘门的两侧，也可以应用在搭建工作平台、桥梁、道路断裂时的搭接梁、临时住宅的顶部横梁等，应用非常广泛。
如图1所示，需要翻转收纳时，必须先从右边的第二翻转件2开始转动，否则中间的第一翻转件1和左边的第二翻转件2之间是无法实现转动的。沿C方向转动右边的第二铰件42(当右边的第二翻转件2右侧再安装一个第一翻转件1时，右边的第二铰件42的转动也可以通过转动第一翻转件1实现)，第二铰件42转动时带动右边的第二拉杆4沿D方向移动，此时右边的第二拉杆4的左端与第一拉杆3分离，沿E方向可以转动右边的第二翻转件2，右边的第二翻转件2沿E方向转动时，通过轴B7带动第一铰件31也转动，第一铰件31转动时带动第一拉杆3沿F方向移动，此时第一拉杆3的左端与左边的第二拉杆4分离，沿G方向可以转动第一翻转件1，第一翻转件1沿G方向转动时，通过轴D14带动左边的第二铰件42也转动，左边的第二铰件42转动时带动左边的第二拉杆4沿H方向移动，当左边的第二翻转件2的左侧再安装一个第一翻转件1、第一拉杆3和第一铰件31时，此时，左边的第二翻转件2也可以沿I方向转动，依次类推，当多个第一翻转件1和多个第二翻转件2依次间隔连接时，从右到左可以逐一依次翻转第二翻转件2、第一翻转件1、第二翻转件2、第一翻转件1、第二翻转件2···，最终实现整个部件的翻转收纳。
本发明的翻转装置可以使用在卷帘门上，两组翻转装置安装在门体的两侧，门体无论是受到外界的冲击力还是拉力都是固定不动的，即卷帘门两侧的翻转装置可以代替现有墙体上开设的门槽，对门体进行固定，既降低了卷帘门的安装成本(即无需在墙体上安装门槽)，也可以提高卷帘门的整体美观度。
本发明的翻转装置也可以运用在传送带上，在两组翻转装置之间安装平行排布的传送板即可。
图6示意性地显示了本发明一种实施方式的无槽卷帘门的结构。
如图6所示，无槽卷帘门，包括两组前述翻转装置、门体和门体卷合装置10。
如图6所示，门体包括多节门片11，门片11位于两组翻转装置之间，由上至下，第一节门片11的左端通过铆钉(或螺钉)固定在左侧第一翻转件1的第一连接板101上，第一节门片11的右端通过铆钉(或螺钉)固定在右侧第一翻转件1的第一连接板101上，第二节门片11的左端通过铆钉(或螺钉)固定在左侧第二翻转件2的第二连接板201上，第二节门片11的右端通过铆钉(或螺钉)固定在右侧第二翻转件2的第二连接板201上，第三节门片11的左端通过铆钉(或螺钉)固定在左侧第一翻转件1的第一连接板101上，第三节门片11的右端通过铆钉(或螺钉)固定在右侧第一翻转件1的第一连接板101上，多节门片11的左右两端按照上述方法与两组翻转装置连接起来，相邻两节门片11平行排布。
如图6所示，门体卷合装置10安装在门体的顶部。
本实施例中，门体卷合装置10是电动式。在其他实施例中，门体卷合装置 10也可以设置成手动式。
如图6所示，门体的底部(最下面的门片11上)安装有锁体12，当门体处于闭合状态时，锁体12的存在可以确保门体不会被第三人卷起，达到防盗的目的。
如图6所示，门体的底端(最下面的门片11上)也可以安装两个插脚13，当门体处于闭合状态时，门体底端的插脚13可以插入在地面上设置的孔位中，进一步提高门体的抗冲击力。在其他实施例中，插脚13的数量可以根据门体的宽窄进行变更，也可以不设置插脚13。在其他实施例中，插脚13也可以设计成圆弧状，并与门体(最下面的门片11)铰接，当门体的底端与地面接触时，地面推动插脚13的一端使插脚13发生转动，插脚13的另一端可以插入在墙体上设置好的孔位中，提高门体的抗冲击力。
如图6所示，无槽卷帘门的门体无论是受到外界的冲击力还是拉力都是固定不动的，即门体两侧的翻转装置可以代替现有墙体上开设的门槽，对门体进行固定，既降低了卷帘门的安装成本，即：无需在墙体上安装门槽，也可以提高门体的整体美观度，需要打开门体时，门体卷合装置10可以由上到下依次卷合翻转装置和门片11，最终将门体和翻转装置都收纳到门体卷合装置10中，同时，对门体尺寸要求很宽时，可以将多个无槽卷帘门并排拼接在一起，防止因为门体太宽造成门体晃动。另外，门片11采用防弹钢板时，可以实现防弹防爆，安全性得到了很大的保证，门体横向放置时，门片11可上下卷合活动，门体纵向放置时，门片11可左右卷合活动。
图7示意性地显示了本发明另一种实施方式的无槽卷帘门的结构。
如图7所示，当门体的左右方向尺寸要求很宽时，可以将四组翻转装置和三组门体间隔排布，这样就可以进一步防止因为门体尺寸太宽造成的晃动，进一步提高安全性，处于中间的两组翻转装置中，可以在第一翻转件1的两侧均设置第一连接板101，第二翻转件2的两侧均设置第二连接板201，这样，处于中间的两组翻转装置的左右两侧均可以安装门片11，门片11的安装方法同图6相同。
如图7所示，门体卷合装置10安装在门体的顶部。
本实施例中，门体卷合装置10是电动式。在其他实施例中，门体卷合装置10也可以设置成手动式。
如图7所示，门体的底部(最下面的门片11上)安装有锁体12，当门体处于闭合状态时，锁体12的存在可以确保门体不会被第三人卷起，达到防盗的目的。
如图7所示，门体的底端(最下面的门片11上)也可以安装两个插脚13，当门体处于闭合状态时，门体底端的插脚13可以插入在地面上设置的孔位中，进一步提高门体的抗冲击力。在其他实施例中，插脚13的数量可以根据门体的宽窄进行变更，也可以不设置插脚13。在其他实施例中，插脚13也可以设计成圆弧状，并与门体(最下面的门片11)铰接，当门体的底端与地面接触时，地面推动 插脚13的一端使插脚13发生转动，插脚13的另一端可以插入在墙体上设置好的孔位中，提高门体的抗冲击力。
如图7所示，无槽卷帘门的门体无论是受到外界的冲击力还是拉力都是固定不动的，即门体两侧的翻转装置可以代替现有墙体上开设的门槽，对门体进行固定，既降低了卷帘门的安装成本，即：无需在墙体上安装门槽，也可以提高门体的整体美观度，需要打开门体时，门体卷合装置10可以由上到下依次卷合翻转装置和门片11，最终将门体和翻转装置都收纳到门体卷合装置10中。另外，门片11采用防弹钢板时，可以实现防弹防爆，安全性得到了很大的保证，门体横向放置时，门片11可上下卷合活动，门体纵向放置时，门片11可左右卷合活动。
以上所述的仅是本发明的一些实施方式。对于本领域的普通技术人员来说，在不脱离本发明创造构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。

Claims (10)

  1. 翻转装置，其特征在于，包括第一翻转件(1)、第二翻转件(2)、第一拉杆(3)和第二拉杆(4)，第一翻转件(1)和第二翻转件(2)的截面均呈U型，第一翻转件(1)的一端插入在第二翻转件(2)的一端内，第一翻转件(1)通过轴A(5)与第二翻转件(2)铰接，第一翻转件(1)和第二翻转件(2)呈直线状态时，第一翻转件(1)一端的下部边缘和第二翻转件(2)一端的下部边缘抵靠在一起，第一拉杆(3)位于第一翻转件(1)中，第一拉杆(3)的一端设有第一铰件(31)，第一铰件(31)绕着轴A(5)转动，第一铰件(31)绕着轴A(5)转动的转动孔(311)呈长圆形，第一铰件(31)与第一拉杆(3)转动连接，第二拉杆(4)位于第二翻转件(2)中，第一翻转件(1)和第二翻转件(2)呈直线状态时，第一拉杆(3)的一端与第二拉杆(4)的一端抵靠在一起。
  2. 根据权利要求1所述的翻转装置，其特征在于，所述第一拉杆(3)的一端设有第一凸起(32)，第二拉杆(4)上设有与第一凸起(32)配合的第一凹部(41)。
  3. 根据权利要求1所述的翻转装置，其特征在于，还包括第一限位轴(6)，第一限位轴(6)的两端分别设在第一翻转件(1)的两侧壁上，第一拉杆(3)位于第一限位轴(6)的下方，第一拉杆(3)的上端面与第一限位轴(6)接触。
  4. 根据权利要求1所述的翻转装置，其特征在于，还包括轴B(7)，所述轴B(7)的两端分别设在第二翻转件(2)的两侧壁上，轴B(7)穿插在第一铰件(31)中，第一铰件(31)绕着轴B(7)转动。
  5. 根据权利要求1所述的翻转装置，其特征在于，还包括第二限位轴(8)和轴C(9)，轴C(9)的两端分别设在第二翻转件(2)另一端的两侧壁上，第二拉杆(4)的另一端设有第二铰件(42)，第二铰件(42)与第二拉杆(4)转动连接，第二铰件(42)绕着轴C(9)转动，第二限位轴(8)的两端分别设在第二翻转件(2)的两侧壁上，第二拉杆(4)位于第二限位轴(8)的下方，第二拉杆(4)的上端面与第二限位轴(8)接触。
  6. 根据权利要求1～5中任一项所述的翻转装置，其特征在于，所述第一拉杆(3)的另一端设有第二凹部(33)，第二拉杆(4)的另一端设有第二凸起(43)。
  7. 根据权利要求1～5中任一项所述的翻转装置，其特征在于，所述第一翻转件(1)的侧壁上设有横向的第一连接板(101)，第二翻转件(2)的侧壁上设有横向 的第二连接板(201)。
  8. 根据权利要求5所述的翻转装置，其特征在于，所述第一翻转件(1)的数量为N，第二翻转件(2)的数量为M，N为1以上的自然数，M为2以上的自然数，所述第一翻转件(1)和第二翻转件(2)依次间隔连接，第一翻转件(1)的一端通过轴A(5)和第一个第二翻转件(2)的一端铰接，第一翻转件(1)的另一端通过轴C(9)与第二个第二翻转件(2)的一端铰接，第一翻转件(1)的一端插入在第一个第二翻转件(2)的一端内，第一翻转件(1)的另一端插入在第二个第二翻转件(2)的一端内。
  9. 无槽卷帘门，其特征在于，包括至少两组权利要求1～8中任一项所述的翻转装置，还包括门体和门体卷合装置(10)，所述门体包括至少两节门片(11)，门片(11)位于两组翻转装置之间，
    第一节门片(11)的一端设在一个第一翻转件(1)的侧壁上，另一端设在另一个第一翻转件(1)的侧壁上，
    第二节门片(11)的一端设在一个第二翻转件(2)的侧壁上，另一端设在另一个第二翻转件(2)的侧壁上，
    相邻两节门片(11)平行排布，
    所述门体卷合装置(10)设在门体的顶部。
  10. 根据权利要求9所述的无槽卷帘门，其特征在于，所述门体的底部设有锁体(12)。
PCT/CN2018/122023 2018-10-31 2018-12-19 翻转装置及包含其的无槽卷帘门 WO2020087695A1 (zh)

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