CN108442874A - The door-closing locking of folding door and anti-lift door machine structure - Google Patents
The door-closing locking of folding door and anti-lift door machine structure Download PDFInfo
- Publication number
- CN108442874A CN108442874A CN201810477797.2A CN201810477797A CN108442874A CN 108442874 A CN108442874 A CN 108442874A CN 201810477797 A CN201810477797 A CN 201810477797A CN 108442874 A CN108442874 A CN 108442874A
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- door
- locking
- row
- door body
- column
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Classifications
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- 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
- E06B11/00—Means for allowing passage through fences, barriers or the like, e.g. stiles
- E06B11/02—Gates; Doors
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C19/00—Other devices specially designed for securing wings, e.g. with suction cups
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
Abstract
The door-closing locking of folding door and the folding door row of anti-lift door machine structure, the column at both ends is arranged set on door and the driving mechanism of folded/expanded is arranged for driving gate, door row is that single open-door is arranged, one end of this row is rotatablely connected with column, the other end is free end, the free end bottom is equipped with door-closing locking and anti-lift door machine structure, door-closing locking and anti-lift door machine structure include being set to door to arrange the locking fastener of free end bottom and be fixed on the locking deck that can be clamped on ground or wall and with locking fastener, it is respectively equipped with vertical spacing structure and cross spacing structure on locking fastener and locking deck, folding door is at closing time, locking fastener on door row slides into along cross spacing structure in locking deck, and so that a row is locked by vertical spacing structure and enabling can not be carried away.Since door-closing locking of the present invention and anti-door machine structure can directly be closed the door laterally and vertically locking door row, without using key or electric lockset, it is not only simple in structure, it is easy to use, at low cost and safe and reliable.
Description
【Technical field】
The present invention relates to motor-driven folding doors, more particularly to a kind of folding fixed, simple in structure and safe and reliable without lock
Door door-closing locking and anti-lift door machine structure.
【Background technology】
Motor-driven folding door is folded due to that can arrange door when opening the door, the space occupied when can greatly reduce enabling and quilt extensively
For places such as factory, cell, organ, school, enterprise or stadiums.Existing motor-driven folding door usually passes through electricity at closing time
Son lock or mechanical lock lock door body.However, there is only complicated, of high cost problems for electronic lock or mechanical lock, and
And be inconvenient when opening, and key or all kinds of magnetic cards are easily lost or are replicated, safety is on the hazard.Therefore, how to carry
Just become a kind of objective demand for a kind of simple in structure, at low cost and safe electric foldable door lock.
【Invention content】
Present invention seek to address that the above problem, and a kind of folding door fixed, simple in structure and safe and reliable without lock is provided
Door-closing locking and anti-lift door machine structure.
To achieve the purpose of the present invention, the present invention provides a kind of door-closing locking of folding door and anti-lift door machine structures, including
Folding door row arranges the column at both ends set on door and arranges the driving mechanism of folded/expanded, institute for driving gate in column
It is that single open-door is arranged to state a row, one end and the column of this row are rotatablely connected, and the other end is free end, which, which is equipped with, closes
Door locking and anti-lift door machine structure, the door-closing locking and it is anti-lift door machine structure include be set to door arrange free end bottom locking fastener and
It is fixed on the locking deck that can be clamped on ground or wall and with locking fastener, is set respectively on the locking fastener and locking deck
There are vertical spacing structure and cross spacing structure, at closing time, the locking fastener on door row is along cross spacing knot for the folding door
Structure slides into locking deck, and so that a row is locked by vertical spacing structure and can not be carried away enabling.
The locking fastener includes fixing axle, idler wheel and clamp spring, and a row free end bottom is fixed in described fixing axle one end,
The other end is rotatablely connected by clamp spring and idler wheel, and the vertical spacing structure is to be more than the convex of idler wheel set on idler wheel bottom end and outer diameter
Edge.
The locking deck is rectangular block shape body, and the cross spacing structure is to arrange opposite one with door set on locking deck
The arc-shaped slot of end and inside opening is equipped with the storage tank of accommodating idler wheel in the center of the arc-shaped slot, the storage tank
Top is equipped with the limited step of convex, which matches with flange, and the locking deck, which is equipped with to fix with ground, to be connected
The screw hole connect.
Door row includes the connector of the first door body, the second door body and connection the first door body and the second door body, and described the
The side of one door body is rotatablely connected with column, is rotated around column under the driving of driving mechanism, in the column and first
Being equipped between body and the second door body drives the second door body with respect to the counter-rotational oscillating rod device of the first door body.
First door body, the second door body be equipped with upper beam, bottom end rail, two curb girders and connection upper beam and bottom end rail it is more
Root railing, the connector are hinge or shaft connector, and the oscillating rod device (14) is equipped with swing rod and gear mechanism, the pendulum
One end of bar is rotatablely connected with column, and the other end is connect with gear mechanism, and the gear mechanism is set to the second door body bottom and pendulum
The opposite other side in bar one end junction, the swing rod are pushed by the first door body, and the second door body and first is pushed through gear mechanism
Door body backswing makes row's expansion in closed state or mutual folding to make the second door body and the first door body be arranged in a straight line
It folds in opened condition.
The driving mechanism includes driving motor and connecting rod, and the driving motor is set to the outside of column, the connecting rod one
It holds and is fixed in the first door body side, the output shaft of the other end and driving motor is affixed, can by the forward or reverse of driving motor
The first door body is driven to be rotated around column.
Door row bottom is equipped with bottom girder, and the both ends of the bottom girder are connect with column bottom end respectively, and the locking deck is set
In on bottom girder.
The door-closing locking and anti-lift door machine structure of another folding door of the present invention, including folding door are arranged, are set to door row
The column at both ends and in column for driving gate row expansion/folding driving mechanism described in door row be double door arrange, packet
The cervical orifice of uterus row of two split settings is included, the both ends of this row are rotatablely connected with column respectively, at the two free end bottoms of door row
Portion is equipped with door-closing locking and anti-lift door machine structure, and the door-closing locking and anti-lift door machine structure include being respectively arranged on a two free end bottoms of row
It the locking fastener in portion and is fixed on ground and the locking fastener and deck can be locked with the locking deck of locking fastener clamping
On be respectively equipped with vertical spacing structure and cross spacing structure, and the folding door is at closing time, the locking fastener on door row along
Cross spacing structure slides into locking deck, and so that a row is locked by vertical spacing structure and can not be carried away enabling.
The locking fastener includes fixing axle, idler wheel and clamp spring, and a row free end bottom is fixed in described fixing axle one end,
The other end is rotatablely connected by clamp spring and idler wheel, and the vertical spacing structure is to be more than the convex of idler wheel set on idler wheel bottom end and outer diameter
Edge.
The locking deck rectangular block shape body, the cross spacing structure are respectively arranged on the both ends of the locking deck, should
Cross spacing structure is the arc-shaped slot that open end is arranged towards door, and the storage tank of accommodating idler wheel is equipped in the center of arc-shaped slot,
The top of the storage tank is equipped with the limited step of convex, which matches with flange, the middle part of the locking deck
Both ends are equipped with the screw hole being fixedly connected with the ground.
The door row includes symmetrically arranged left and right door row, and the left and right door row includes the first door body, the second door body and company
The connector of the first door body and the second door body is connect, side and the column of first door body are rotatablely connected, in driving mechanism
It is rotated around column under driving, is equipped between the column and the first door body and the second door body and drives the second door body first opposite
The counter-rotational oscillating rod device of body.
First door body, the second door body be equipped with upper beam, bottom end rail, two curb girders and connection upper beam and bottom end rail it is more
Root railing, the connector are hinge or shaft connector, and the oscillating rod device is equipped with swing rod and gear mechanism, the swing rod
One end is rotatablely connected with column, and the other end is connect with gear mechanism, and the gear mechanism is set to the second door body bottom and swing rod one
The other side for holding junction opposite, the swing rod are pushed by the first door body, and the second door body and the first door body are pushed through gear mechanism
Backswing makes row's expansion in closed state or mutually folds and be in make the second door body and the first door body be arranged in a straight line
Opening state.
The driving mechanism includes driving motor and connecting rod, and the driving motor is set to the outside of column, the connecting rod one
It holds and is fixed in the first door body side, the output shaft of the other end and driving motor is affixed, can by the forward or reverse of driving motor
The first door body is driven to be rotated around column.
Door row bottom is equipped with bottom girder, and the both ends of the bottom girder are connect with column bottom end respectively, and the locking deck is set
In on bottom girder.
The contribution of the present invention is, efficiently solves existing folding door lockset structure complexity, of high cost, and safety is poor
The problem of.The present invention by the free end that door is arranged be arranged locking fastener and locking deck, when door row at closing time, lock fastener
Idler wheel slides into along the cross spacing structure of locking deck in storage tank, makes row's door-closing in-place and locks, meanwhile, lock fastener
Vertical spacing structure with locking deck limited step match, and realize door row vertical spacing, prevent a row to be lifted
It opens the door.Since door-closing locking of the present invention and anti-door machine structure can directly be closed the door laterally and vertically locking door row, without using
Key or electric lockset, are not only simple in structure, easy to use, at low cost, and safe and reliable.
【Description of the drawings】
Fig. 1 is the dimensional structure diagram of the present invention.
Fig. 2 is the portions the A enlarged drawing of Fig. 1.
Fig. 3 is the dimensional structure diagram of the locking deck of the present invention.
Fig. 4 is the rear view three-dimensional structure of the present invention.
Fig. 5 is the right view of the present invention.
Fig. 6 is the portions the B enlarged drawing of Fig. 5.
Fig. 7 is the door-closing locking of the present invention and the sectional view of anti-lift door machine structure.
Fig. 8 is the gear mechanism structural schematic diagram of the present invention.
Fig. 9 is another dimensional structure diagram of the present invention.
Figure 10 is the structural schematic diagram of another embodiment of the present invention.
Figure 11 is the portions the C enlarged drawing of Figure 10.
Figure 12 is the dimensional structure diagram of the locking deck of another embodiment of the present invention.
Figure 13 is the rear view three-dimensional structure of another embodiment of the present invention.
Figure 14 is the right view of another embodiment of the present invention.
Figure 15 is the portions the D enlarged drawing of Figure 14.
Figure 16 is the door-closing locking of another embodiment of the present invention and the sectional view of anti-lift door machine structure.
【Specific implementation mode】
The following example is being explained further and supplementing to the present invention, is not limited in any way to the present invention.
Embodiment 1
Refering to fig. 1, the door-closing locking of folding door of the invention and anti-door machine structure include folding door row 10, column
20A, 20B, driving mechanism 30 and door-closing locking and anti-door machine structure 40.Wherein, the door row 10 of folding door rolls in door opening state
Layered laminate is built up, is unfolded in shutdown state linear.
As shown in Fig. 1, Fig. 4 and Fig. 8, door row 10 arranges for single open-door, and door row 10 includes the first door body 11, the second door body
12, connector 13 and oscillating rod device 14.Wherein, the first door body 11, the second door body 12 are respectively by upper beam, bottom end rail and both sides
Rectangular frame made of beam encloses is equipped with the railing of more connections upper beams and bottom end rail between upper beam and bottom end rail.
The connecting side of first door body 11 and the second door body 12 is equipped with connector 13, and the first door body 11 has been connect with the second door body 12
Come, which can be hinge, or shaft connector, the connector 13 in the present embodiment is hinge, is set to
The upper and lower ends of two curb girder of first door body 11 and 12 connecting side of the second door body.In the first door body 11 and the first door body 11 and second
Bottom between body 12 is equipped with oscillating rod device 14, is used to drive 12 opposite first door body 11 of the second door body to rotate backward.The pendulum
Lever apparatus 14 is equipped with swing rod 141 and gear mechanism 142, wherein one end of swing rod 141 is rotatablely connected with column 20A, the other end with
Gear mechanism 142 connects.The gear mechanism 142 is set to another opposite with 141 one end junction of swing rod in 12 bottom of the second door body
Side.One end of swing rod 141 is connected to the bottom of column 20A, the other end in oblique across 11 bottom of the first door body, and set on first
The gear mechanism 142 of 11 other side of door body connects.As shown in figure 8, the gear mechanism 142 includes driving gear 1421 and driven tooth
Wheel 1422, wherein driving gear 1421 is bevel gear, is set to the bottom side with 12 connecting pin of the second door body in the first door body 11
On the pinion stand 1423 in face.Driven gear 1422 is set to the tooth with the bottom sides of 11 connecting pin of the first door body in the second door body 12
On wheel seat 1423, and it is meshed with driving gear 4121.When the first door body 11 is rotated by driving motor 31 and connecting rod 32
When, push driving gear 1421 to rotate by swing rod 141, and drive driven gear 1422 to make reversely to turn by driving gear 1421
It is dynamic, since driven gear 1422 is in the second door body 12, to drive the second door body 12 to be rotated backward around connector 13, make
First door body 11 and the second door body 12, which are superimposed with each other, shrinks in door opening state or the shutdown state being arranged in a linear is unfolded, to real
The expansion and folding of existing door row 10.
As shown in Fig. 1,4, it is equipped with column 20A, 20B at the both ends of door row 10, the column 20A, 20B are rectangular cylindrical body,
Its bottom is fixedly connected with the ground by horizontal base plate, and the column 20A, 20B are for connecting and supporting door row 10 and fixed driving
Mechanism 30 can also be arranged as required to brushing card device or infrared inductor.Wherein, column 20A is set to the connecting pin of door row 10,
One end of itself and the first door body 11 is rotatablely connected.Column 20B is set to the free end of door row 10, is set to 12 free end of the second door body
End.Driving mechanism 30 is equipped on column 20A, for driving the rotation of the first door body 11.The driving mechanism 30 includes driving
Motor 31 and connecting rod 32, wherein driving motor 31 be set to column 20A outside, the driving motor 31 can be stepper motor or
Servo motor, output shaft is in vertically arranged, to drive connecting rod to be rotated in horizontal plane.Connecting rod 32 includes first connecting rod 321 and the
Two connecting rods 322, wherein one end of first connecting rod 321 and the output axis connection of driving motor 31, the other end and second connecting rod 322
Pivot joint.The other end of second connecting rod 322 is fixed in the side of the first door body 11.Driving motor 31 rotates and reverse, and passes through company
Bar 32 can drive the first door body 11 to be rotated around column 20A.As shown in figure 9, the column 20A, 20B in the present embodiment can also be set to bottom
On beam 50, respectively with column 20A, the bottom ends 20B connect, lock deck 42 and be securable on bottom girder 50 at the both ends of the bottom girder 50.
As shown in Fig. 2, Fig. 3, Fig. 5, Fig. 6 and Fig. 7, door-closing locking and anti-door machine are equipped in the free end bottom of door row 10
Structure 40, is used for the free end of locking door row 10 when a row 10 is unfolded, and a row 10 is prevented to be lifted up and open the door.The pass
Door locking and anti-door machine structure 40 include locking fastener 41 and locking deck 42.Wherein, locking fastener 41 is set to door row 10 freely
Hold bottom comprising vertical spacing structure, fixing axle 412, idler wheel 413 and clamp spring 414.As shown in fig. 7, the one of fixing axle 412
End is bolted to connection on 12 bottom girder of the second door body, and the other end is connected with idler wheel 413.Wherein, as shown in Figure 6, Figure 7,
The lower end outer diameter of fixing axle 412 is slightly less than top, and is equipped with circular groove, the circle in the proximal end periphery of fixing axle 412
Connected in star is for housing clamp spring 414.It is equipped with axis hole at the middle part of idler wheel 413, is used to house the lower end of fixing axle 412,
It is equipped with circular hole in the bottom of idler wheel 413, which is coaxially disposed with axis hole.It is fixed when fixing axle 412 is connect with idler wheel 413
The lower end of axis 412 is pierced by the axis hole of idler wheel 413, and the circular groove of fixing axle 412 is made to be located at the axis hole lower part of idler wheel 413,
Clamp spring 414 is set in circular groove, to make idler wheel 413 be fixedly connected with fixing axle 412.The bottom end of idler wheel 413 be equipped with to
The flange 411 of outer extension, which is vertical spacing structure prevents for the vertical spacing when door arranges 10 door-closing in-place
Door row 10 is lifted and opens the door.Locking deck 42 is fixed on ground, is clamped with locking fastener 41.Locking in the present embodiment
Deck 42 is fixed on by the horizontal base plate below column 20B on ground.The locking deck 42 is rectangular block shape body, is equipped with cross
To position limiting structure, storage tank 422, limited step 423 and screw hole 424.Wherein, the nearly door row free end of locking deck 42 is equipped with interior
The arc-shaped slot 421 of side opening, the arc-shaped slot 421 are cross spacing structure, and storage tank is equipped in the center of arc-shaped slot 421
422, which is semicircle open slot, is matched with the idler wheel 413 of locking fastener 41, is arrived for closing the door in door row
Accommodating locking fastener 41 when position.It is equipped with the limited step 423 of convex at the top of storage tank 422, is matched with flange 411,
Make not carried away and be opened the door upwards when 10 door-closing in-place of row.It is equipped with screw hole 424 on locking deck 42, is used for and ground spiral shell
Line is connected and is fixed on ground.Certainly, locking deck 42 is not limited to fix on the ground, is also mountable to the bottom girder of row
On, it can also be installed on wall.
As shown in Fig. 1, Fig. 6 and Fig. 7, the course of work of the door-closing locking of the folding door of the present embodiment and anti-lift door machine structure
For：When closing folding door, driving motor 31 rotates forward, and connecting rod 32 is driven to rotate clockwise, and the first door body 11 is in connecting rod 32
It rotates clockwise around column 20A under promotion, to make oscillating rod device 14 and the angle of the first door body 11 change, and then passes through
Gear mechanism 142 drives 12 counter-clockwise swing of the second door body, is allowed to do the swing of opposite direction with the first door body 11, when second
When body 12 is close to locking deck 42, idler wheel 413 slides into along arc-shaped slot 421 in storage tank 422, makes the first door body 11 and second
Door body 12 is arranged in a straight line and realizes shutdown, since idler wheel 413 is placed in storage tank 422, can not move up in the horizontal direction
Dynamic, at the same time, the flange 411 on idler wheel 413 is matched with the limited step 423 on storage tank 422, and making to arrange 10 can not be by
Carry away upwards, to make 10 door-closing lockings of row, and can anti-lift door and open the door.When opening door row 10, driving motor 31 inverts,
And pull the first door body 11 to be rotated counterclockwise around column 20A by connecting rod 32, and when the state of the first door body 11 changes, swing rod
Device 14 and the angle of the first door body 11 also change, and then pull the second door body 12 pendulum clockwise by gear mechanism 142
It is dynamic, be allowed to do the rotation of opposite direction with the first door body 11, and during the second door body 12 rotates clockwise, idler wheel 413 from
It is skidded off along arc-shaped slot 421 in storage tank 422, the second door body 12 is rotated further, until the first door body 11 and the second door body 12
It folds, realizes and open the door.
Embodiment 2
Refering to fig. 10, the door-closing locking of folding door of the invention and anti-door machine structure include folding door row 10, column
20A, 20B, driving mechanism 30 and door-closing locking and anti-door machine structure 40.Wherein, the door row 10 of folding door rolls in door opening state
Layered laminate is built up, is unfolded in shutdown state linear.
As shown in Fig. 8, Figure 10 and Figure 13, door row 10 arranges for clamshell doors comprising and the left and right door of split setting arranges 10A,
10B, the left and right door arrange 10A, and 10B includes the first door body 11, the second door body 12, connector 13 and oscillating rod device 14.Wherein, first
Door body 11, the second door body 12 are respectively rectangular frame made of being enclosed by upper beam, bottom end rail and two curb girders, in upper beam under
The railing of more connections upper beams and bottom end rail is equipped between crossbeam.It is equipped in the connecting side of the first door body 11 and the second door body 12
Connector 13 connects the first door body 11 and the second door body 12, which can be hinge, or shaft
Connector, the connector 13 in the present embodiment are hinge, are set to two curb girder of the first door body 11 and 12 connecting side of the second door body
Upper and lower ends.Bottom between the first door body 11 and the first door body 11 and the second door body 12 is equipped with oscillating rod device 14, is used for
12 opposite first door body 11 of the second door body is driven to rotate backward.The oscillating rod device 14 is equipped with swing rod 141 and gear mechanism 142,
In, one end and the column 20A of swing rod 141 are rotatablely connected, and the other end is connect with gear mechanism 142.The gear mechanism 142 is set to the
Two door body, the 12 bottom other side opposite with 141 one end junction of swing rod.One end of swing rod 141 is connected to the bottom of column 20A,
The other end is in oblique across 11 bottom of the first door body, is connect with the gear mechanism 142 set on 11 other side of the first door body.Such as Fig. 8
Shown, which includes driving gear 1421 and driven gear 1422, wherein and driving gear 1421 is bevel gear,
In the first door body 11 on the pinion stand 1423 of the bottom sides of 12 connecting pin of the second door body.Driven gear 1422 is set to the
With on the pinion stand 1423 of the bottom sides of 11 connecting pin of the first door body in two door body 12, and it is meshed with driving gear 4121.
When the first door body 11 is when driving motor 31 and connecting rod 32 are rotated by, driving gear 1421 is pushed to rotate by swing rod 141, and
Driven gear 1422 is driven to rotate backward by driving gear 1421, since driven gear 1422 is in the second door body 12,
To drive the second door body 12 to be rotated backward around connector 13, the contraction that is superimposed with each other of the first door body 11 and the second door body 12 is set to be in
The shutdown state that door opening state or expansion are arranged in a linear, to realize the expansion and folding of door row 10.
As shown in Figure 10, Figure 13, it is equipped with column 20A, 20B at the both ends of door row 10, the column 20A, 20B are rectangular cylindrical
Body, bottom are fixedly connected with the ground by horizontal base plate, and the column 20A, 20B are for connecting and supporting door row 10 and fixed drive
Motivation structure 30 can also be arranged as required to brushing card device or infrared inductor.Wherein, column 20A is set to the company of left-hand door row 10A
End is connect, one end that the first door body 11 of 10A is arranged with left-hand door is rotatablely connected.Column 20B is set to the connecting pin of right door row 10B,
One end that the first door body 11 of 10B is arranged with right door is rotatablely connected.It is respectively equipped with driving mechanism 30 on column 20A, 20B, is used for
The first door body 11 is driven to rotate.The driving mechanism 30 includes driving motor 31 and connecting rod 32, wherein driving motor 31 is set to difference
The outside of column 20A, 20B, the driving motor 31 can be stepper motor or servo motor, output shaft in vertically arranged, with
Connecting rod is driven to be rotated in horizontal plane.Connecting rod 32 includes first connecting rod 321 and second connecting rod 322, wherein the one of first connecting rod 321
The output axis connection at end and driving motor 31, the other end are pivotally connected with second connecting rod 322.The other end of second connecting rod 322 is fixed in
The side of first door body 11.Driving motor 31 rotates and reverse, and the first door body 11 can be driven around column 20A by connecting rod 32,
20B is rotated.
As shown in Figure 10, Figure 11, Figure 13, Figure 14, Figure 15 and Figure 16, spring lock is equipped in the two free end bottoms of door row 10
Fixed and anti-door machine structure 40, is used for two free ends of locking door row 10 when a row 10 is unfolded, and prevents a row 10 upward
It lifts and opens the door.The door-closing locking and anti-door machine structure 40 include locking fastener 41 and locking deck 42.Wherein, fastener 41 is locked
It is respectively arranged on the two free end bottoms of row 10 comprising vertical spacing structure, fixing axle 412, idler wheel 413 and clamp spring 414.Such as
Shown in Figure 14 and Figure 15, one end of fixing axle 412 is bolted to connection on 12 bottom girder of the second door body, and the other end is connected with
Idler wheel 413.Wherein, the lower end outer diameter of fixing axle 412 is slightly less than top, and is equipped in the proximal end periphery of fixing axle 412
Circular groove, the circular groove is for housing clamp spring 414.It is equipped with axis hole at the middle part of idler wheel 413, is used to house fixing axle
412 lower end is equipped with circular hole in the bottom of idler wheel 413, which is coaxially disposed with axis hole.When fixing axle 412 and idler wheel
When 413 connection, the lower end of fixing axle 412 is pierced by the axis hole of idler wheel 413, and the circular groove of fixing axle 412 is made to be located at idler wheel
413 axis hole lower part, circular groove is interior to be arranged clamp spring 414, to make idler wheel 413 be fixedly connected with fixing axle 412.In idler wheel
413 bottom end flange 411 with outward extension, the flange 411 are vertical spacing structure, and outer diameter is more than the outer of idler wheel 413
Diameter prevents a row 10 to be lifted and open the door for the vertical spacing when door arranges 10 door-closing in-place.Locking deck 42 is fixed on ground
On face, it is clamped with locking fastener 41.The locking deck 42 is rectangular block shape body, is equipped with cross spacing structure, storage tank
422, limited step 423 and screw hole 424.Wherein, two of locking deck 42 are equipped with open end court with door row free end opposite end
The arc-shaped slot 421 arranged to door, the arc-shaped slot 421 are cross spacing structure, and storage tank is equipped in the center of arc-shaped slot 421
422, which is semicircle open slot, is matched with the idler wheel 413 of locking fastener 41, is arrived for closing the door in door row
Accommodating locking fastener 41 when position.It is equipped with the limited step 423 of convex at the top of storage tank 422, is matched with flange 411,
Make not carried away and be opened the door upwards when 10 door-closing in-place of row.It is equipped with screw hole 424 at the middle part both ends of locking deck 42, is used for
It is threadedly coupled and is fixed on ground with ground.Certainly, locking deck 42 is not limited to fix on the ground, is also mountable to a row
Bottom girder on.
As shown in Figure 10, Figure 15 and Figure 16, the door-closing locking of the folding door of the present embodiment and it is anti-lift door machine structure it is worked
Cheng Wei：When closing folding door, driving motor 31 rotates forward, and connecting rod 32 is driven to rotate clockwise, and left and right door is made to arrange 10A, 10B's
First door body 11 rotates clockwise under the promotion of connecting rod 32 rotating around column 20A, 20B, to make oscillating rod device 14 and first
The angle of door body 11 changes, and then drives 12 counter-clockwise swing of the second door body by gear mechanism 142, is allowed to and first
Body 11 does the swing of opposite direction, and when the second door body 12 is close to locking deck 42, idler wheel 413 slides into along arc-shaped slot 421
In storage tank 422, the first door body 11 and the second door body 12 is set to be arranged in a straight line and realize shutdown, since idler wheel 413 is placed in appearance
Set in slot 422, can not move in the horizontal direction, at the same time, the flange 411 on idler wheel 413 and the limit on storage tank 422
Position step 423 matches, and row 10A, 10B is made not to be carried away upwards, to make 10 door-closing lockings of row, and can anti-lift door and
It opens the door.When opening door row 10, driving motor 31 inverts, and pulls the first door body 11 around column 20A by connecting rod 32, and 20B is inverse
Hour hands rotate, and when the state of the first door body 11 changes, oscillating rod device 14 and the angle of the first door body 11 also change, into
And 12 clockwise oscillation of the second door body is pulled by gear mechanism 142, it is allowed to do the rotation of opposite direction with the first door body 11, and
During the second door body 12 rotates clockwise, idler wheel 413 is skidded off from storage tank 422 along arc-shaped slot 421, the second door body
12 are rotated further, until the first door body 11 is folded with the second door body 12, realize and open the door.
Take this, the present invention is by the free end setting locking fastener 41 and locking deck 42 in door row 10, when door row 10 is closed
Men Shi, the idler wheel 413 for locking fastener 41 slide into along the cross spacing structure of locking deck 42 in storage tank 422, make a row 10
Door-closing in-place and lock, meanwhile, lock fastener 41 vertical spacing structure with lock deck 42 limited step 423 match,
And realize the vertical spacing of door row 10, prevent a row 10 to be lifted enabling.Since door-closing locking of the present invention and anti-door machine structure can
It directly closes the door laterally and vertically locking door row, without using key or electric lockset, is not only simple in structure, it is easy to use,
It is at low cost and safe and reliable.
Although being disclosed to the present invention by above example, scope of protection of the present invention is not limited thereto,
Under conditions of without departing from present inventive concept, deformation, the replacement etc. done to above each component will fall into the right of the present invention
In claimed range.
Claims (10)
1. a kind of door-closing locking of folding door and anti-lift door machine structure, including folding door arrange (10), are set to door row (10) both ends
Column (20A, 20B) and the driving mechanism (30) in the column (20A) for driving gate row's (10) folded/expanded, it is special
Sign is that the door row (10) is single open-door row, which arranges the one end of (10) and column (20A) is rotatablely connected, and the other end is certainly
By holding, which is equipped with door-closing locking and anti-lift door machine structure (40), the door-closing locking and anti-lift door machine structure (40) packet
Include set on door row (10) free end bottom locking fastener (41) and be fixed on ground or wall and can with locking fastener (41)
It is respectively equipped with vertical spacing structure and transverse direction on the locking deck (42) of clamping, the locking fastener (41) and locking deck (42)
Position limiting structure, the folding door at closing time, arrange the locking fastener (41) on (10) and slide into locking card along cross spacing structure by door
In seat (42), and row (10) locking is made by vertical spacing structure and enabling can not be carried away.
2. a kind of door-closing locking of folding door and anti-lift door machine structure, including folding door arrange (10), are set to door row (10) both ends
Column (20A, 20B) and the driving mechanism (30) in the column (20A, 20B) for driving gate row's (10) expansion/folding,
It is characterized in that, the door row (10) is arranged for double door comprising the cervical orifice of uterus row of two split settings, the door arrange the both ends of (10)
It is rotatablely connected respectively with column (20A, 20B), the two free end bottoms that (10) are arranged in the door are equipped with door-closing locking and anti-lift door
Mechanism (40), the door-closing locking and anti-lift door machine structure (40) include being respectively arranged on a locking card for (10) two free end bottoms of row
Part (41) and the locking deck (42) that is fixed on ground and can be clamped with locking fastener (41), the locking fastener (41) and lock
Determine to be respectively equipped with vertical spacing structure and cross spacing structure on deck (42), and the folding door is at closing time, door is arranged on (10)
Locking fastener (41) slid into locking deck (42) along cross spacing structure, and a row (10) is made by vertical spacing structure
It locks and enabling can not be carried away.
3. the door-closing locking of folding door as claimed in claim 1 or 2 and anti-lift door machine structure, which is characterized in that the locking card
Part (41) includes fixing axle (412), idler wheel (413) and clamp spring (414), and a row (10) is fixed in described fixing axle (412) one end
Free end bottom, the other end are rotatablely connected by clamp spring (414) and idler wheel (413), and the vertical spacing structure is set on idler wheel
(413) bottom end and outer diameter are more than the flange (411) of idler wheel (413).
4. the door-closing locking of folding door as claimed in claim 3 and anti-lift door machine structure, which is characterized in that the locking deck
(42) it is rectangular block shape body, the cross spacing structure is to arrange opposite one end and inside opening with door set on locking deck (42)
Arc-shaped slot (421), be equipped with the storage tank (422) of accommodating idler wheel (413) in the center of the arc-shaped slot (421), it is described
The top of storage tank (422) is equipped with the limited step (423) of convex, which matches with flange (411), institute
It states locking deck (42) and is equipped with the screw hole (424) being fixedly connected with the ground.
5. the door-closing locking of folding door as claimed in claim 3 and anti-lift door machine structure, which is characterized in that the locking deck
(42) rectangular block shape body, the cross spacing structure are respectively arranged on the both ends of the locking deck (42), the cross spacing structure
The arc-shaped slot (421) arranged towards door for open end is equipped with the accommodating of accommodating idler wheel (413) in the center of arc-shaped slot (421)
Slot (422), the top of the storage tank (422) are equipped with the limited step (423) of convex, the limited step (423) and flange
(411) it matches, the middle part both ends of the locking deck (42) are equipped with the screw hole (424) being fixedly connected with the ground.
6. the door-closing locking of folding door as described in claim 1 and anti-lift door machine structure, which is characterized in that door row (10) packet
The connector (13) of the first door body (11), the second door body (12) and the first door body of connection (11) and the second door body (12) is included, it is described
The side of first door body (11) is rotatablely connected with column (20A), is turned around column (20A) under the driving of driving mechanism (30)
It is dynamic, between the column (20A) and the first door body (11) and the second door body (12) equipped with drive the second door body (12) with respect to the
One door body (11) counter-rotational oscillating rod device (14).
7. the door-closing locking of folding door as claimed in claim 2 and anti-lift door machine structure, which is characterized in that door row (10) packet
Symmetrically arranged left and right door row (10A, 10B) is included, the left and right door row (10A, 10B) includes the first door body (11), the second door body
(12) and the connector (13) of connection the first door body (11) and the second door body (12), the side of first door body (11) and column
(20A, 20B) be rotatablely connected, under the driving of driving mechanism (30) around column (20A, 20B) rotate, the column (20A,
It 20B) is equipped between the first door body (11) and the second door body (12) and drives the second door body (12) reversed with respect to the first door body (11)
The oscillating rod device (14) of rotation.
8. the door-closing locking of folding door as claimed in claims 6 or 7 and anti-lift door machine structure, which is characterized in that described first
Body (11), the second door body (12) are equipped with upper beam, bottom end rail, two curb girders and more railings for connecting upper beam and bottom end rail, institute
It is hinge or shaft connector to state connector (13), and the oscillating rod device (14) is equipped with swing rod (141) and gear mechanism (142),
One end of the swing rod (141) is rotatablely connected with column (20A) or column (20A, 20B), and the other end connects with gear mechanism (142)
It connects, the gear mechanism (142) is set to the second door body (12) bottom other side opposite with swing rod (141) one end junction, institute
It states swing rod (141) to be pushed by the first door body (11), pushes the second door body (12) anti-with the first door body (11) through gear mechanism (142)
To swing, to so that the second door body (12) and the first door body (11) is arranged in a straight line and make row (10) expansion in closed state or
It mutually folds in opened condition.
9. the door-closing locking of folding door as claimed in claim 1 or 2 and anti-lift door machine structure, which is characterized in that the driving machine
Structure (30) includes driving motor (31) and connecting rod (32), and the driving motor is set to the outer of column (20A) or column (20A, 20B)
Side, described connecting rod (32) one end are fixed in the first door body (11) side, and the other end and the output shaft of driving motor (31) are affixed, lead to
The forward or reverse of motor (31) of overdriving can drive the first door body (11) to be rotated around column (20A) or column (20A, 20B).
10. the door-closing locking of folding door as claimed in claim 1 or 2 and anti-lift door machine structure, which is characterized in that the door row
(10) bottom is equipped with bottom girder (50), and the both ends of the bottom girder (50) are connected with the bottom end column (20A, 20B) respectively, the locking card
Seat (42) is set on bottom girder (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477797.2A CN108442874A (en) | 2018-05-18 | 2018-05-18 | The door-closing locking of folding door and anti-lift door machine structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810477797.2A CN108442874A (en) | 2018-05-18 | 2018-05-18 | The door-closing locking of folding door and anti-lift door machine structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108442874A true CN108442874A (en) | 2018-08-24 |
Family
ID=63204016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810477797.2A Pending CN108442874A (en) | 2018-05-18 | 2018-05-18 | The door-closing locking of folding door and anti-lift door machine structure |
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| Country | Link |
|---|---|
| CN (1) | CN108442874A (en) |
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| CN2635885Y (en) * | 2003-08-25 | 2004-08-25 | 深圳市红门机电设备有限公司 | Straight line moving lead device for trackless automatic extensible door with anti-typhoon function |
| CN103806828A (en) * | 2014-01-23 | 2014-05-21 | 红门智能科技股份有限公司 | Electric folding side hung door |
| CN204609735U (en) * | 2015-02-12 | 2015-09-02 | 佛山市南海金鸿星门业科技有限公司 | A kind ofly be folded flat enabling with the outstanding of auto-lock function |
| CN105863481A (en) * | 2016-03-20 | 2016-08-17 | 佛山市荣高智能科技有限公司 | Novel suspension folding door |
| CN208416423U (en) * | 2018-05-18 | 2019-01-22 | 深圳红门科技有限公司 | The door-closing locking of folding door and anti-lift door machine structure |
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- 2018-05-18 CN CN201810477797.2A patent/CN108442874A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2635885Y (en) * | 2003-08-25 | 2004-08-25 | 深圳市红门机电设备有限公司 | Straight line moving lead device for trackless automatic extensible door with anti-typhoon function |
| CN103806828A (en) * | 2014-01-23 | 2014-05-21 | 红门智能科技股份有限公司 | Electric folding side hung door |
| CN204609735U (en) * | 2015-02-12 | 2015-09-02 | 佛山市南海金鸿星门业科技有限公司 | A kind ofly be folded flat enabling with the outstanding of auto-lock function |
| CN105863481A (en) * | 2016-03-20 | 2016-08-17 | 佛山市荣高智能科技有限公司 | Novel suspension folding door |
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Effective date of registration: 20191029 Address after: 518129 Guangdong Province, Longgang District of Shenzhen City, Buji water trails Red Gate Industrial Park, Jihua Road, 1 floor of building 4 Applicant after: Hongmen Advanced Technology Corporation Address before: Red Gate Industrial Park, Nichiha snow on the road section of Buji town of Longgang District of Shenzhen City, Guangdong province 518000 Applicant before: Shenzhen science and Technology Co. Ltd. |