CN213807318U - Interior folding door who establishes drive assembly - Google Patents
Interior folding door who establishes drive assembly Download PDFInfo
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- CN213807318U CN213807318U CN202121495586.5U CN202121495586U CN213807318U CN 213807318 U CN213807318 U CN 213807318U CN 202121495586 U CN202121495586 U CN 202121495586U CN 213807318 U CN213807318 U CN 213807318U
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Abstract
The utility model provides an interior folding door of establishing drive assembly relates to the folding door technical field, including the first door body and the second door body, be provided with the axis of rotation in the first door body, the lower extreme and the pull rod carousel of axis of rotation are connected, the pull rod carousel is connected with drive assembly, drive assembly includes first ratch, second ratch, built-in shaft spare, gangbar and pivot assembly, be provided with the gear on the built-in shaft spare, first ratch, second ratch and built-in shaft spare are located inside the lower extreme of the first door body, the pivot assembly horizontal slip connection be in inside the lower extreme of the second door body, the one end and the pull rod carousel of first ratch and second ratch are connected, the other end with gear engagement connects. The linkage mechanism of the folding door has the beneficial effects that when the rotating shaft rotates, the pull rod rotating disc is driven to rotate, so that the second door body is driven to rotate through the driving assembly, and the first door body and the second door body can be driven to realize folding or unfolding motion.
Description
Technical Field
The utility model belongs to the technical field of the folding door technique and specifically relates to an interior folding door who establishes drive assembly.
Background
The folding door has the advantages of convenience in use, space saving, attractive and elegant appearance and the like, so that the folding door is widely applied to places such as workshops and courtyard entrances and exits, common folding doors are pushed by electric power to move and fold, and the folding door is very convenient. The cylinder part is arranged on the back of the folding door to be pulled to achieve the purpose of opening or folding, but the cylinder part in the design is huge in structure, most of structures are exposed, the space is occupied, the attractiveness is affected, and in addition, if the folding door is used outdoors, the folding door is easy to damage or corrode after being exposed to sunlight and rain for a long time, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes shortcoming among the prior art provides an interior folding door who establishes drive assembly, when the axis of rotation rotates, drives the pull rod carousel and rotates to drive the second door body through drive assembly and rotate, thereby can realize driving the first door body and the second door body and realize folding or expand the motion, the structure is ingenious.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model provides an interior folding door of establishing drive assembly, includes the first door body and the second door body, be provided with the axis of rotation in the first door body, the lower extreme and the pull rod carousel of axis of rotation are connected, the pull rod carousel is connected with drive assembly, drive assembly includes first ratch, second ratch, built-in axle spare, gangbar and pivot assembly, be provided with the gear on the built-in axle spare, first ratch, second ratch and built-in axle spare are located inside the lower extreme of the first door body, pivot assembly horizontal sliding connection is in inside the lower extreme of the second door body, the one end and the pull rod carousel of first ratch and second ratch are connected, the other end with gear engagement is connected, the one end of gangbar with built-in axle spare is connected, the other end with the pivot assembly is articulated.
Preferably, a door post is arranged beside the first door body, a bottom plate is arranged below the door post, a ground shaft seat is arranged on the bottom plate, and the pull rod rotary table is rotatably connected to the ground shaft seat.
Preferably, a middle shaft is arranged between the first door body and the second door body, a hinge is arranged on the middle shaft, a hinge sheet on one side of the hinge is connected with the first door body, and a hinge sheet on the other side of the hinge is connected with the second door body.
Preferably, a square bulge is arranged in the middle of the lower end of the built-in shaft, and a square connecting port matched with the bulge in shape is arranged at the end of the linkage rod.
Preferably, the floor lock device further comprises a floor lock fixing plate, a floor lock wheel is arranged below the second door body, a bayonet is arranged in the middle of the floor lock fixing plate, and when the first door body and the second door body are in the unfolding state, the floor lock wheel enters the bayonet.
Preferably, the ground lock fixing plate is provided with inclined positions on two sides of the bayonet, and the inclined positions on two sides form a shape of gathering towards the bayonet.
Compared with the prior art, the beneficial effects of the utility model are that:
usually, the top of axis of rotation is provided with motor drive, when motor drive axis of rotation rotates, the axis of rotation rotates and can drive the pull rod carousel and rotate, the pull rod carousel can drive the gear through first ratch, the second ratch rotates, thereby drive built-in shaft spare and rotate, built-in shaft spare can drive the gangbar and rotate, finally drive pivot assembly motion, reach the purpose that the realization of controlling first door body and second door body is folding or is expanded, and first ratch, second ratch and built-in shaft spare are located the inside lower extreme of the first door body, pivot assembly side to side sliding connection is inside the lower extreme of the second door body, protectiveness is good, although the gangbar exposes, but be located the below of the first door body and the second door body, reach fine shielding, hidden effect, beautifully the degree is high.
Drawings
FIG. 1 is a general view of a folding door according to the present embodiment;
fig. 2 is a schematic structural view of the first door body and the second door body in an unfolded state from a bottom view;
fig. 3 is a structural schematic view of the first door body and the second door body in a folded state from a bottom view;
FIG. 4 is a schematic view of another embodiment of a linkage rod;
fig. 5 is a top view of the ground lock securing plate.
In the figure: 1-a first door body, 2-a second door body, 3-a rotating shaft, 4-a pull rod turntable, 5-a first toothed bar, 6-a second toothed bar, 7-a built-in shaft element, 8-a linkage rod, 9-a rotating shaft assembly, 10-a door post, 11-a bottom plate, 12-a ground shaft seat, 13-a middle shaft, 14-a hinge, 15-a bulge, 16-a ground lock fixing plate, 17-a ground lock wheel, 18-a bayonet, 19-an inclined position, 20-a gear and 21-a square connecting port.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.
As shown in fig. 1 to 5, a folding door with a built-in driving assembly comprises a first door body 1 and a second door body 2, a rotating shaft 3 is arranged in the first door body 1, a door post 10 is arranged beside the first door body 1, a bottom plate 11 is welded below the door post 10, bolts are driven into the bottom plate 11, the bottom plate 11 and the door post 10 can be fixed on the ground, a ground shaft seat 12 is arranged on the bottom plate 11, a pull rod turntable 4 is rotatably connected to the ground shaft seat 12, the lower end of the rotating shaft 3 is connected with the pull rod turntable 4, the rotating shaft 3 can drive the pull rod turntable 4 to rotate, a driving motor is usually connected to the top end of the rotating shaft 3, the driving motor is fixed on the door post 10, and the rotating shaft 3 is driven to rotate by the driving motor.
The pull rod turntable 4 is connected with a driving assembly, the driving assembly comprises a first toothed bar 5, a second toothed bar 6, a built-in shaft piece 7, a linkage bar 8 and a rotating shaft assembly 9, a gear 20 is arranged on the built-in shaft piece 7, the first toothed bar 5, the second toothed bar 6 and the built-in shaft piece 7 are positioned in the lower end of the first door body 1, the rotating shaft assembly 9 is connected in the lower end of the second door body 2 in a left-right sliding mode, although the linkage bar 8 is exposed, the linkage bar is positioned below the first door body 1 and the second door body 2 to achieve good shielding and hiding effects, so that the driving assembly is high in hiding degree and attractive degree, one end of the first toothed bar 5 and one end of the second toothed bar 6 are connected with the pull rod turntable 4, the other end of the first toothed bar 5 and the other end of the second toothed bar 6 are connected with the gear 20 in a meshing mode, specifically, rack sections are arranged on the first toothed bar 5 and the second toothed bar 6 and are connected with the gear 20 in a meshing mode, therefore, the first toothed bar 5 and the second toothed bar 6 are pulled back and forth in a matching manner, the gear 20 can be driven to rotate, and the built-in shaft 7 is driven to rotate, so that when the rotating shaft 3 drives the pull rod rotating disc 4 to rotate, the pull rod rotating disc 4 can drive the built-in shaft 7 to rotate through the combined action of the first toothed bar 5 and the second toothed bar 6, one end of the linkage rod 8 is fixedly connected with the built-in shaft 7, and the other end of the linkage rod 8 is hinged with the rotating shaft assembly 9, so that when the built-in shaft 7 rotates, the linkage rod 8 can be driven to rotate, in the rotating process of the linkage rod 8, the first door body 1 and the second door body 2 can be driven to perform unfolding and folding work as shown in figures 2 and 3, in the rotating process of the linkage rod 8, the position of the rotating shaft assembly 9 in the second door body 2 is changed constantly, therefore, the rotating shaft assembly 9 is arranged to be connected inside the lower end of the second door body 2 in a left-right sliding manner, which facilitates self-adjustment of the position of the spindle assembly 9.
Specifically, as another preferred scheme, a square protrusion 15 is arranged in the middle of the built-in shaft 7, a square connector 21 matched with the protrusion 15 in shape is arranged at the end of the linkage rod 8, and the square connector 21 of the linkage rod 8 is connected to the protrusion 15 in a clamping manner, so that when the built-in shaft 7 rotates together with the protrusion 15, the linkage rod 8 is driven to rotate, the protrusion 15 is arranged to be square, the slipping between the position and the linkage rod 8 can be avoided, and the transmission performance is good.
A middle shaft 13 is arranged between the first door body 1 and the second door body 2, a hinge 14 is arranged on the middle shaft 13, a hinge sheet on one side of the hinge 14 is connected with the first door body 1, a hinge sheet on the other side of the hinge 14 is connected with the second door body 2, and the edges of the first door body 1 and the second door body 2 can be connected in a foldable mode through the middle shaft 13 and the hinge 14.
Including ground lock fixed plate 16, ground lock fixed plate 16 has injectedly to the second door body 2, the effect of berthing, ground lock fixed plate 16 is subaerial through bolt fixed mounting, the below of the second door body 2 is provided with ground locking wheel 17, the middle part of ground lock fixed plate 16 is provided with bayonet socket 18, when first door body 1 and second door body 2 are in the state of expanding, ground locking wheel 17 enters into bayonet socket 18, thereby reach the berth to the second door body 2, be difficult for taking place the back-and-forth movement, the both sides that lie in bayonet socket 18 on the ground lock fixed plate 16 are provided with slope position 19, slope position 19 forms toward bayonet socket 18 and gathers together the slope form in the both sides, slope position 19 can let ground locking wheel 17 smoothly get into bayonet socket 18 or follow the bayonet socket 18 and take out, make the second door body 2 smooth operation.
Finally, it should be noted that: although the present invention has been described in detail with reference to the embodiments, it will be apparent to those skilled in the art that modifications, equivalents, improvements and the like can be made in the technical solutions of the foregoing embodiments or in some technical features of the foregoing embodiments, but all modifications, equivalents, improvements and the like within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides an interior folding door of establishing drive assembly, its characterized in that includes the first door body and the second door body, be provided with the axis of rotation in the first door body, the lower extreme and the pull rod carousel of axis of rotation are connected, the pull rod carousel is connected with drive assembly, drive assembly includes first ratch, second ratch, built-in axle spare, gangbar and pivot assembly, be provided with the gear on the built-in axle spare, first ratch, second ratch and built-in axle spare are located inside the lower extreme of the first door body, pivot assembly horizontal sliding connection is in inside the lower extreme of the second door body, the one end and the pull rod carousel of first ratch and second ratch are connected, the other end with gear engagement is connected, the one end of gangbar with built-in axle spare is connected, the other end with the pivot assembly is articulated.
2. The folding door with the built-in driving assembly as claimed in claim 1, wherein a door pillar is disposed beside the first door body, a bottom plate is disposed below the door pillar, a ground shaft seat is disposed on the bottom plate, and the pull rod rotary table is rotatably connected to the ground shaft seat.
3. The folding door with the built-in driving assembly as claimed in claim 1, wherein a central shaft is arranged between the first door body and the second door body, a hinge is arranged on the central shaft, and a hinge sheet on one side of the hinge is connected with the first door body while a hinge sheet on the other side of the hinge is connected with the second door body.
4. The folding door with an internal driving assembly as claimed in claim 1, wherein a square protrusion is provided at the middle of the internal shaft, and a square connection port matching the protrusion is provided at the end of the linkage rod.
5. The folding door with the built-in driving assembly according to claim 1, further comprising a ground lock fixing plate, wherein a ground lock wheel is arranged below the second door body, a bayonet is arranged in the middle of the ground lock fixing plate, and when the first door body and the second door body are in the unfolded state, the ground lock wheel enters the bayonet.
6. The folding door with an internal driving assembly as claimed in claim 5, wherein the ground lock fixing plate is provided with inclined portions at two sides of the bayonet, and the inclined portions at two sides are formed to be inclined toward the bayonet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121495586.5U CN213807318U (en) | 2021-07-02 | 2021-07-02 | Interior folding door who establishes drive assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121495586.5U CN213807318U (en) | 2021-07-02 | 2021-07-02 | Interior folding door who establishes drive assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213807318U true CN213807318U (en) | 2021-07-27 |
Family
ID=76950167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121495586.5U Active CN213807318U (en) | 2021-07-02 | 2021-07-02 | Interior folding door who establishes drive assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213807318U (en) |
-
2021
- 2021-07-02 CN CN202121495586.5U patent/CN213807318U/en active Active
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