The multiple leaf door of the automatic Push And Release that a kind of single action source controls
Technical field
The present invention relates to a kind of multiple leaf door, the multiple leaf door of the automatic Push And Release that a kind of single action source controls.
Background technology
The Push And Release majority of the most fan folding doors is to use manual operation, operates cumbersome, laborious, no
Enough convenient, quick.
Summary of the invention
The technical problem to be solved is to provide many fans of the automatic Push And Release that a kind of single action source controls
Door, by the Push And Release of electric control, it is more convenient to operate.
The present invention is with the following technical scheme above-mentioned technical problem of solution:
The multiple leaf door of automatic Push And Release that a kind of single action of present invention source controls, including doorframe and many fans by closing
The door that page is sequentially connected with, the door ranked the first is connected with doorframe by hinge, the top side peace of described doorframe
Equipped with rotating shaft and the fixed block that is fixed on both sides, top, rotating shaft is driven by motor;The door ranked the first passes through
Connector is fixing with rotating shaft to be connected, and the door coming position, end is provided with the connector of accessible two fixed blocks, and this is even
Fitting can slide along doorframe the door that comes position, end by touching fixed block to drive to realize switch dynamic
Make.
Described connector is connecting rod, and the top often fanning door is respectively equipped with connecting rod, is connected by bearing pin between connecting rod,
Bearing pin is arranged on the junction of Men Yumen, fixes and be connected between the connecting rod ranked the first and rotating shaft, comes position, end
The hinge that is connected with previous connecting rod of connecting rod on slide block, slide block coordinates installation with doorframe top slide,
The connecting rod end coming position, end connects by bearing pin is fixing with the corresponding header coming position, end.
The described connecting rod coming position, end is provided with and stretches out to doorframe side and the connecting lever of accessible two fixed blocks.
The multiple leaf door of the automatic Push And Release that single action source of the present invention controls, compares existing multiple leaf door, controls operation
Easier, low price, the most outwards folding, the material of door can be the materials such as wooden, metal, glass
Material, takes into account aesthetic property, practicality, safety simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of multiple leaf door of the present invention.Detailed description of the invention is with three fan doors for explanation.
Fig. 2 is the schematic top plan view of Fig. 1.
In figure: 1-doorframe, 2-first, 3-fixed block, 4-rotating shaft, 5-motor, 6-first is even
Bar, 7-the first bearing pin, 8-second connecting rod, 9-second, 10-the second bearing pin, 11-slide block, 12-
Third connecting rod, 13-the 3rd, 14-the 3rd bearing pin.
Detailed description of the invention
The present invention is further illustrated below in conjunction with the accompanying drawings:
This example is with three fan doors for explanation, and as depicted in figs. 1 and 2, doorframe 1 is fixed on body of wall, and first
Door 2 is hinged on doorframe 1 by hinge, and second 9 is hinged on first 2 by hinge, the 3rd
13 are hinged on second 9 by hinge, the affixed first connecting rod in top 6 of first 2, second 9
The affixed second connecting rod in top 8, the affixed third connecting rod in top 12 of the 3rd 13, first connecting rod 6 and
Being connected by the first bearing pin 7 between two connecting rods 8, the first bearing pin 7 is arranged on first 2 and second 9
Junction, be connected by the second bearing pin 10 between second connecting rod 8 with third connecting rod 12, the second bearing pin
10 are arranged on second 9 and the junction of the 3rd 13.Doorframe 1 top left side front end and right side front divide
Not being welded with fixed block 3, doorframe 1 top side is hinged with rotating shaft 4, and the upper end of rotating shaft 4 connects motor 5
(motor can be motor, and common electric machine needs acceleration and deceleration device, uses other rotating driving device)
On, the bottom of rotating shaft 4 is fixing with first connecting rod 6 to be connected, and connects second connecting rod 8 and third connecting rod 12
Second bearing pin 10 is arranged on slide block 11, slide block 11 be arranged on doorframe 1 top and with the guide rail on doorframe
Forming sliding connection, the other end of third connecting rod 12 is hinged on the 3rd bearing pin 14, the 3rd bearing pin
14 right-hand members being fixed on the 3rd 13, the junction of third connecting rod 12 and the second bearing pin 10 is provided with to doorframe
Side stretches out and the connecting lever of accessible two fixed blocks 3, touches fixed block 3 by this connecting lever, makes the 3rd even
Bar 12 drives door to rotate around the second bearing pin 10, makes the 3rd to realize switch motion.
The present invention can also use the connector of alternate manner to be formed with door to be connected, and pass through driven by motor these
Connector makes to realize rotational action.
The operation principle of the present invention is as follows:
When 1, opening, (can be motor, common electric machine needs acceleration and deceleration device to motor 5, and other rotate
Drive) drive rotating shaft 4 to rotate, rotating shaft 4 drives first connecting rod 6 fixed thereon to rotate, and first
The rotation drive first 2 of connecting rod 6 and second connecting rod 8 rotate, and the rotation of second connecting rod 8 drives second
Rotation and the slide block 11 of 9 slide to the left along doorframe 1 top, and the slip of slide block 11 drives third connecting rod 12
Sliding to the left, third connecting rod 12 drives the 3rd 13 to be moved to the left.
2, when soon arriving the extreme position opened for first 2 and second 9, turning of third connecting rod 12
Arm encounters the fixed block 3 in left side, and third connecting rod 12 rotates to rear side, and then drives the 3rd 13 to rotate,
When reaching the limit of position for first 2 and second 9, the 3rd 13 also arrives at extreme position, three fan doors
Fully open.
3, the closing process of door is contrary with opening procedure action, only needs motor 5 to invert, when first
2 and during second 9 extreme position soon arriving closedown, the connecting lever of third connecting rod 12 encounters consolidating of right side
Determine block 3, make third connecting rod 12 forward side rotate, and then drive the 3rd 13 to rotate, when first 2 He
When reaching the limit of position for second 9, the 3rd 13 also arrives at extreme position, and three fan doors completely close.
4, the present invention is removing third connecting rod 12, the 3rd 13 and the 3rd bearing pin 10, and its switching mechanism is i.e.
The Push And Release of two fan doors can be controlled.
5, the switching mechanism of the present invention can be symmetrical arranged, and controls four panel door and six fan doors.