CN209369696U - A kind of electric railless folding door - Google Patents
A kind of electric railless folding door Download PDFInfo
- Publication number
- CN209369696U CN209369696U CN201821814834.6U CN201821814834U CN209369696U CN 209369696 U CN209369696 U CN 209369696U CN 201821814834 U CN201821814834 U CN 201821814834U CN 209369696 U CN209369696 U CN 209369696U
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- connecting rod
- door body
- vertical columns
- door
- hinged
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Abstract
The utility model discloses a kind of electric railless folding doors, it is characterized in that, first vertical columns, second vertical columns, first door body, second door body, driving motor, fold mechanism, the fold mechanism includes first connecting rod, second connecting rod and third connecting rod, wherein first vertical columns and the first door body are hinged, the driving motor that the first door body of driving is rotated around the first vertical columns is installed between first door body and the first vertical columns, it is articulated and connected between first door body and the second door body, one end of the first connecting rod is articulated with the first vertical columns, the other end of first connecting rod is articulated with the middle part of second connecting rod, one end of the second connecting rod is articulated with the first door body, the other end of second connecting rod and one end of third connecting rod are hinged, the other end of third connecting rod is articulated with the second door body.The utility model structure is simple, easy to use and operate, stable.
Description
Technical field
The utility model relates to folding door technical field more particularly to a kind of electric railless folding doors.
Background technique
At present in occasions such as garden, workshops, the use of folding door is found everywhere, and the development of modern society opens and closes folding door
The requirement of automation is proposed, due to the uncertainty of folding door motion profile, difficulty is increased to the construction personnel of installation, and
And the track of setting is after used a period of time, the abrasion of guide rail or idler wheel, guide rail two sides dust accumulation to a certain extent
When, phenomena such as door body is easy to happen derailing in folding process, stability is poor, be easy to cause security risk.For this purpose, this field skill
Art personnel propose the door body structure of electric railless folding door, can solve the problem substantially.As Chinese Patent Application No. is
CN201110187615.6, a kind of entitled electric railless four fan folding door, which is characterized in that the inner door passes through the
One hinge is fixed on pillar, and the outer door is connect by the second hinge with the inner door；The motor-driven folding door also wraps
Fold mechanism and the motor that shuts the door to realize expanding-contracting action are included, one end of the motor that shuts the door is fixed on pillar, the other end
It is connected in the inner door；The fold mechanism is made of the first rod piece, the second rod piece, third rod piece, the 4th rod piece, described
One end of first rod piece is hinged on the pillar, and the other end of first rod piece and one end of second rod piece are hinged,
The other end of second rod piece and one end of the third rod piece are hinged, the other end of the third rod piece and the 4th bar
One end of part is hinged, and the other end of the 4th rod piece is hinged in outer door, the both ends of the third rod piece respectively with it is described
Second rod piece, the 4th rod piece are hingedly outer, and the centre of the third rod piece is also hinged in inner door.The electric foldable of this structure
Door, eliminates series of problems brought by traditional rail type folding door, but the fold mechanism of the invention is made of 4 rod pieces,
By the motor driven inner door that shuts the door to Foldable mechanism, this maximum shortcoming of folding door is: first, shut the door electricity
Body product is excessive, and installation difficulty is big, influences the overall beautiful of folding door；Second, fold mechanism is made of 4 rod pieces, but due to
Driving part is inner door, so actually five-rod, structure is lengthy and tedious, and installation steps are cumbersome；Second, pass through structural analysis
It is found that being substantially four-bar linkage between the first rod piece, the second rod piece, third rod piece and inner door, can theoretically exist
Parallelogram mechanism motion nondeterministic statement, but above-mentioned patent does not consider problem above, also not to rod piece
Installation site proposition is distinctly claimed, and there are obvious shortcomings.
Summary of the invention
The purpose of this utility model be exactly in order to solve the deficiency of the prior art and a kind of structure for providing it is simple, without peace
Fill that track, stability is high, motor-driven folding door of stable drive.
The utility model is that a kind of motor-driven folding door, feature are attained in that using following technical solution
It is, the first vertical columns, the second vertical columns, the first door body, the second door body, driving motor, fold mechanism, the folding machine
Structure includes first connecting rod, second connecting rod and third connecting rod, wherein first vertical columns and the first door body are hinged, described
The driving motor that rotates around the first vertical columns of the first door body of driving is installed between one door body and the first vertical columns, first
Be articulated and connected between body and the second door body, one end of the first connecting rod is articulated with the first vertical columns, first connecting rod it is another
End is articulated with the middle part of second connecting rod, and one end of the second connecting rod is articulated with the first door body, the other end of second connecting rod and the
One end of three-link is hinged, and the other end of third connecting rod is articulated with the second door body.
As a further illustration of the above scheme, the driving motor is mounted on the hinge of the first door body Yu the first vertical columns
Place is met, it is not only beautiful, but also facilitate construction personnel to install, while the driving power of driving motor is big, the on-off action of folding door
Rapidly.
It is substantially three linkage of plane between first door body and first connecting rod, second connecting rod, fundamentally solves
Chinese Patent Application No. is CN 201110187615.6, and a kind of entitled electric railless four of utility model is fanned folding door and existed
Parallelogram mechanism motion nondeterministic statement.
It is fluted as with improvement, being arranged on the body of rod of the first connecting rod and third connecting rod, it is being rolled over for accommodating connecting rod
Lap during folded, effectively prevents the mutual extrusion between connecting rod, extends service life, and roll between door body
It folds more compact, reduces occupied space.
The top and bottom of first vertical columns are equipped with mounting base.
Further, the first door body is hinged by the mounting base and the first vertical columns, and first connecting rod passes through the peace
It fills seat and the first vertical columns is hinged.
The driving motor is mounted on the hinged place of the first vertical columns and the first door body.
Further, the driving motor connects control device.
The fold mechanism is mounted on the top or bottom of door body.
The utility model is using the above-mentioned attainable beneficial effect of technical solution:
1, the utility model uses motor-driven folding door for electric railless folding door, eliminates existing for traditional rail folding door
Various problems.
2, the fold mechanism that electric railless folding door uses is made of three connecting rods, and structure is simple, avoids fortune well
The problem of dynamic nondeterministic statement, runnability are stablized.The driving power of driving motor is big, and shutter door is swift in motion, folding effect
It is compact, effectively reduce occupied space.
Detailed description of the invention
Fig. 1 show the full off state front view of electric railless folding door.
Fig. 2 show view under the full off state of electric railless folding door.
Fig. 3 show the half-open position underside view of electric railless folding door.
Fig. 4 show the full-gear underside view of electric railless folding door.
Fig. 5 show the full-gear directly to the right view of electric railless folding door.
Description of symbols:
1: the first vertical columns, 2: the second vertical columns, 3: the first door body, 4: the second door body, 5: driving motor, 6: the first
Connecting rod, 7: second connecting rod, 8: third connecting rod.
Specific embodiment
The essence of the utility model is more fully understood for convenience of those skilled in the art, it is practical new to this with reference to the accompanying drawing
The specific embodiment of type is described in detail, it should be noted that for the noun of locality, if any term "inner", "outside", " leans on
Closely ", the indicating positions such as " separate " and positional relationship are to be based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing
The utility model and simplified description, rather than the device or element of indication or suggestion meaning must have a particular orientation, with spy
Orientation construction and operation should not be understood as the specific protection scope for limiting the utility model.
As Figure 1-Figure 2, a kind of electric railless folding door, comprising: the first vertical columns 1, the second vertical columns 2,
One door body 3, the second door body 4, driving motor 5, fold mechanism, the fold mechanism include first connecting rod 6, second connecting rod 7 and
Three-link 8, wherein the top and bottom of first vertical columns are equipped with mounting base, the first door body is solid with first by mounting base
It is hinged to determine column, the first door body of driving is installed between first door body and the first vertical columns and is turned around the first vertical columns
Dynamic driving motor 5 is articulated and connected between first door body 3 and the second door body 4, and one end of the first connecting rod 6 is articulated with first
Vertical columns, the other end of first connecting rod are articulated with the centre of second connecting rod 7, and one end of the second connecting rod is articulated with first
Body far from the first vertical columns side, one end of the other end and third connecting rod 8 of second connecting rod is hinged, third connecting rod it is another
One end is articulated with the side close to the first door body of the second door body.
As shown in figure 4, being arranged fluted on the body of rod of the first connecting rod 7 and third connecting rod 8, rolled over for accommodating connecting rod
Lap during folded, efficiently avoids the mutual extrusion between connecting rod, makes to fold more compact.
When specific works, under gate full off state, it is mounted on the driving electricity of the first door body and the first vertical columns hinged place
Machine, the first door body of driving are inwardly rotated around the first vertical columns, and the rotation of first door body drives the fold mechanism movement,
Fold mechanism is the link mechanism being made of first connecting rod, second connecting rod and third connecting rod, and the movement of the fold mechanism drives
Second door body makees the rotation close to the first door body direction, to complete door opening process；Under gate full-gear, driving motor
The first door body is driven to be turned out, the rotation Foldable mechanism kinematic of the first door body, the movement of the fold mechanism drives the
Two door body make the rotation far from the first door body direction, to complete to close a process.The fold mechanism is provided to the second door body
Fixed motion profile and driving power.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the concept of the present invention, various modifications and improvements can be made, these all belong to
In the protection scope of the utility model.
Claims (9)
1. a kind of electric railless folding door, which is characterized in that the first vertical columns, the second vertical columns, the first door body, second
Body, driving motor, fold mechanism, the fold mechanism includes first connecting rod, second connecting rod and third connecting rod, wherein described first
Vertical columns and the first door body are hinged, and the first door body of driving is equipped between first door body and the first vertical columns around the
The driving motor of one vertical columns rotation, is articulated and connected between the first door body and the second door body, one end hinge of the first connecting rod
The first vertical columns are connected to, the other end of first connecting rod is articulated with the middle part of second connecting rod, and one end of the second connecting rod is hinged
In the first door body, the other end of second connecting rod and one end of third connecting rod are hinged, and the other end of third connecting rod is articulated with second
Body.
2. a kind of electric railless folding door according to claim 1, which is characterized in that the driving motor is mounted on first
The hinged place of door body and the first vertical columns.
3. a kind of electric railless folding door according to claim 1, which is characterized in that first door body connects with first
It is three linkage of plane between bar, second connecting rod.
4. a kind of electric railless folding door according to claim 1, which is characterized in that the first connecting rod and third connecting rod
The body of rod on be arranged it is fluted, for accommodating lap of the connecting rod in folding process.
5. a kind of electric railless folding door according to claim 1, which is characterized in that the top of first vertical columns
Mounting base is equipped with bottom.
6. a kind of electric railless folding door according to claim 5, which is characterized in that the first door body passes through the mounting base
Hinged with the first vertical columns, first connecting rod is hinged by the mounting base and the first vertical columns.
7. a kind of electric railless folding door according to claim 1, which is characterized in that the driving motor is mounted on first
The hinged place of vertical columns and the first door body.
8. a kind of electric railless folding door according to claim 7, which is characterized in that the driving motor connection control dress
It sets.
9. a kind of electric railless folding door according to claim 1, which is characterized in that the fold mechanism is mounted on door body
Top or bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814834.6U CN209369696U (en) | 2018-11-05 | 2018-11-05 | A kind of electric railless folding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821814834.6U CN209369696U (en) | 2018-11-05 | 2018-11-05 | A kind of electric railless folding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209369696U true CN209369696U (en) | 2019-09-10 |
Family
ID=67835736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821814834.6U Active CN209369696U (en) | 2018-11-05 | 2018-11-05 | A kind of electric railless folding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209369696U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322611A (en) * | 2018-11-05 | 2019-02-12 | 佛山金鸿星智能科技有限公司 | A kind of electric railless folding door |
-
2018
- 2018-11-05 CN CN201821814834.6U patent/CN209369696U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109322611A (en) * | 2018-11-05 | 2019-02-12 | 佛山金鸿星智能科技有限公司 | A kind of electric railless folding door |
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