CN207212243U - Retractable door - Google Patents
Retractable door Download PDFInfo
- Publication number
- CN207212243U CN207212243U CN201720295356.1U CN201720295356U CN207212243U CN 207212243 U CN207212243 U CN 207212243U CN 201720295356 U CN201720295356 U CN 201720295356U CN 207212243 U CN207212243 U CN 207212243U
- Authority
- CN
- China
- Prior art keywords
- link
- expansion bracket
- connecting portion
- sliding seat
- expansion
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn - After Issue
Links
Abstract
The utility model discloses retractable door, including at least two expansion brackets being arranged in order；Link is provided between two expansion brackets of arbitrary neighborhood；The link includes supporting frame, the first sliding seat being movably mounted on supporting frame；The two side ends of the expansion bracket are respectively provided with location division, the first connecting portion of relative support support body movement when the expansion bracket is flexible；All certain hytes of location division arrangement form, each first connecting portion are located at the same side of positioning group；Location division of two expansion brackets adjacent with same link at a side of the link is installed in rotation on the supporting frame of the link respectively；First connecting portion of two expansion brackets adjacent with same link at a side of the link is installed in rotation on the first sliding seat of the link respectively.The utility model reduces the appearance difference of two neighboring expansion bracket during switch gate；Moreover, being convenient to pack, transporting, and it is convenient to assemble.
Description
Technical field
It the utility model is related to a kind of retractable door.
Background technology
In the prior art, retractable door only includes an expansion bracket, but in design, the expansion bracket is good by door opening Design of length,
But length is longer, volume is larger, so as to not readily transportable.And in order to solve the above problems, as shown in figure 1, existing retractable door
Using at least two expansion bracket 10a, so as to be convenient to transport, and at the installation site, again by least two expansion bracket 10a successively
Link together.But because two adjacent expansion bracket 10a are by the rigid connection of column 40, cause respectively to stretch during switch gate
Contracting frame 10a individually stretches, and it is in elongate that previous expansion bracket 10a, which often occurs, and latter expansion bracket 10a adjacent thereto is in receipts
Contracting shape, to cause two neighboring expansion bracket appearance difference larger.
Utility model content
For overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of retractable door, and it is reasonable that it passes through
The annexation of link and two neighboring expansion bracket is set, two neighboring expansion bracket can be made to be connected, with switch gate process
The middle appearance difference for reducing two neighboring expansion bracket.
To solve the above problems, technical scheme is as follows used by the utility model：
Retractable door, including at least two expansion brackets being arranged in order；The company of being provided between two expansion brackets of arbitrary neighborhood
Connect frame；The link includes supporting frame, the first sliding seat being movably mounted on supporting frame；The expansion bracket
Two side ends are respectively provided with location division, the first connecting portion of relative support support body movement when the expansion bracket is flexible；All positioning
The certain hyte of portion's arrangement form, each first connecting portion are located at the same side of positioning group；Two expansion brackets adjacent with same link
Location division at a side of the link is installed in rotation on the supporting frame of the link respectively；With same company
Connect first connecting portion of the two adjacent expansion brackets of frame at a side of the link and be installed in rotation on the connection respectively
On first sliding seat of frame.
The two side ends of the expansion bracket also have when the expansion bracket is flexible and the second connecting portion of relative support support body movement；
In any one side of expansion bracket, the location division is respectively positioned between first connecting portion and second connecting portion；The link is also
Including the second sliding seat being movably mounted on supporting frame；Two expansion brackets adjacent with same link are close to the connection
Second connecting portion at one side of frame is installed in rotation on the second sliding seat of the link respectively；Described second slides
The moving direction of seat is opposite with the moving direction of the first sliding seat.
The position point is located at the lower end of expansion bracket in the upper end of expansion bracket, first connecting portion.
The position point is located at the upper end of expansion bracket in the lower end of expansion bracket, first connecting portion.
First connecting portion when the expansion bracket is flexible and relative support support body vertically moves；First sliding seat
Be movably mounted on supporting frame and can relative support support body vertically move linearly.
First connecting portion when the expansion bracket is flexible and relative support support body moves in the horizontal direction；First sliding seat
Be movably mounted on supporting frame and can relative support support body move linearly in the horizontal direction.
First sliding seat of the link includes the first pedestal being slidably matched with supporting frame, and first pedestal is set
It is equipped with and two expansion brackets adjacent with the link distinguishes one-to-one two first support bar, the first support of the link
Bar is interspersed in corresponding expansion bracket close in the first connecting portion at a side of the link.
Head module is connected with first or last individual expansion bracket.
At least two expansion bracket is arranged in a linear.
The expansion bracket, link bottom on be articulated with roller.
Compared with prior art, the beneficial effects of the utility model are：
The utility model is by rationally setting the annexation of link and two neighboring expansion bracket, an expansion bracket wherein
When carrying out flexible, the first connecting portion of the expansion bracket is moved, and passes through the first sliding seat drive of link and link
The first connecting portion of adjacent another expansion bracket moves, so that another expansion bracket is stretched, so as in switch gate
During reduce the appearance difference of two neighboring expansion bracket；Moreover, it is convenient to pack, transports, so as to reduce cost of transportation；This
Outside, single expansion bracket length can adjust within the specific limits, be suitable for the doorway of different length.
Brief description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of the link shown in Fig. 2；
Fig. 4 is the structural representation of the first sliding seat；
Fig. 5 is the structural representation of second of embodiment of the present utility model；
Fig. 6 is the structural representation of another embodiment of the present utility model；
Fig. 7 is the structural representation of the link shown in Fig. 6；
Fig. 8 is the structural representation of another embodiment of the present utility model；
Fig. 9 is the structural representation of the link shown in Fig. 8；
Wherein, 10, expansion bracket；11st, first connecting portion；12nd, second connecting portion；13rd, location division；20th, link；21st, prop up
Support body；22nd, the first sliding seat；23rd, the second sliding seat；24th, first support bar；25th, second support bar；26th, the 3rd support bar；
27th, roller；28th, first base；29th, the first end cap；30th, head module.
Embodiment
Below, with reference to accompanying drawing and embodiment, the utility model is described further：
Such as Fig. 2-4, retractable door, including at least two expansion brackets 10 being arranged in order；In two expansion brackets of arbitrary neighborhood
Link 20 is provided between 10；And the link 20 includes supporting frame 21, is movably mounted on supporting frame 21
The first sliding seat 22；And the expansion bracket 10 is used as existing part, two side ends are respectively provided with location division 13 and in the expansion brackets
10 it is flexible when and first connecting portion 11 that relative support support body 21 moves；All certain hytes of the arrangement form of location division 13, respectively
First connecting portion 11 is located at the same side of positioning group；Two expansion brackets 10 adjacent with same link 20 are close to the link 20
Location division 13 at one side is installed in rotation on the supporting frame 21 of the link 20 respectively；With the same phase of link 20
First connecting portion 11 of the two adjacent expansion brackets 10 at a side of the link 20 is installed in rotation on the connection respectively
On first sliding seat 22 of frame 20.Specifically, at least two expansion bracket 10 is arranged in a linear.
In door closing procedure, when previous expansion bracket 10 is extended by traction reach, the first connecting portion of the expansion bracket 10
11 movements, and drive the first sliding seat 22 of link 20 to move, and at the same time, adjacent with the link 20 is latter
The first connecting portion 11 of expansion bracket 10 moves with the first sliding seat 22, so that the latter expansion bracket 10 is extended, and is opening
During door, previous expansion bracket 10 is moved into row contraction after being drawn when, now, the first connecting portion 11 of the expansion bracket 10 is reversely moved
It is dynamic, and drive the first sliding seat 22 of link 20 accordingly to be moved, and at the same time, adjacent with the link 20 is latter
The first connecting portion 11 of expansion bracket 10 does corresponding movement with the first sliding seat 22, so that the latter expansion bracket 10 is shunk,
Thus, two adjacent expansion brackets 10 mutually link, to reduce the appearance difference of two neighboring expansion bracket 10 during switch gate；
Moreover, by using at least two expansion brackets 10, it can be convenient to pack, transport, advantageously reduce cost of transportation.
Wherein, such as Fig. 8,9, the location division 13 may be disposed at the upper end of expansion bracket 10, and first connecting portion 11 is positioned at flexible
The lower end of frame 10, or, such as Fig. 6,7, the location division 13 is located at the lower end of expansion bracket 10, and first connecting portion 11 is located at expansion bracket
10 upper end.
Certainly, in addition, the link 20 can also use be movably mounted on supporting frame 21 second to slide
Dynamic seat 23；The two side ends of the expansion bracket 10 also have when the expansion bracket 10 stretches and the second company of the movement of relative support support body 21
Socket part 12；In any one side of expansion bracket 10, the location division 13 be respectively positioned on first connecting portion 11 and second connecting portion 12 it
Between；Second connecting portion 12 of two expansion brackets 10 adjacent with same link 20 at a side of the link 20 respectively can
It is rotatably mounted on the second sliding seat 23 of the link 20；The moving direction and the first sliding seat of second sliding seat 23
22 moving direction is opposite.And by using said structure, the stretch stability of expansion bracket 10 can be improved.
And specifically, first connecting portion 11 is when the expansion bracket 10 stretches and relative support support body 21 vertically moves
It is dynamic；First sliding seat 22 is movably mounted on supporting frame 21 and can the vertically straight line of relative support support body 21
It is mobile.
Preferably, the first sliding seat 22 of the link 20 includes the first pedestal being slidably matched with supporting frame 21,
First pedestal is provided with and two expansion brackets 10 adjacent with the link 20 distinguish one-to-one two first support bar 24,
The first support bar 24 of the link 20 is interspersed in corresponding expansion bracket 10 close to first at a side of the link 20
On connecting portion 11.The utility model realizes that first connecting portion 11 is installed in rotation on the first slip by using said structure
On seat 22 so that while first connecting portion 11 can rotate around first support bar 24 relative to the first sliding seat 22, be also convenient to
Installation.
First pedestal includes first base 28, the first end cap that may be detachably retained in first base 28
29；The first support bar 24 is held between the end cap 29 of first base 28 and first, to be convenient to tearing open for first support bar 24
Dress.
Second sliding seat 23 of the link 20 includes the second pedestal for being slidably matched with supporting frame 21, and described second
Pedestal is provided with and two expansion brackets 10 adjacent with the link 20 distinguish one-to-one two second support bar 25, the connection
The second support bar 25 of frame 20 is interspersed in corresponding expansion bracket 10 close to the second connecting portion 12 at a side of the link 20
On.The utility model realizes that second connecting portion 12 is installed in rotation on the second sliding seat 23 by using said structure,
While so that second connecting portion 12 can rotate around second support bar 25 relative to the second sliding seat 23, and it is convenient to install.
Second pedestal includes second base, the second end cap that may be detachably retained in second base；Institute
State second support bar 25 to be held between second base and the second end cap, to be convenient to the dismounting of second support bar 25.
Specifically, support frame as described above body 21 include main frame body, be arranged on main frame body and vertically extend first
Draw runner, the second draw runner for being arranged on main frame body and vertically extending；It is provided with first sliding seat 22 and first
The first groove that draw runner coordinates, to be slided along the first draw runner；The coordinated with the second draw runner is provided with second sliding seat 23
Two grooves, to be slided along the second draw runner.
Specifically, the main frame body of supporting frame 21 is provided with and two expansion brackets 10 adjacent with the link 20 are distinguished one by one
Correspond to and be located at two the 3rd support bars 26 between the first sliding seat 22 and the second sliding seat 23；The 3rd of the link 20
Strut 26 is interspersed in corresponding expansion bracket 10 close on the location division 13 at a side of the link 20, and the utility model passes through
Realize that location division 13 is installed in rotation on supporting frame 21 using said structure so that location division 13 can be around the 3rd support
While bar 26 rotates relative to supporting frame 21, and it is convenient to install.
Head module 30 is connected with first or last individual expansion bracket 10.And head module 30 is used as existing part, can be used for
Traction expansion bracket 10 moves, and the automatic switch of retractable door can be achieved, without manually switch gate.
The expansion bracket 10, link 20 bottom on be articulated with roller 27, because reducing and the friction on ground.
Expansion bracket 10 be used as existing part, generally comprise several first connecting rods being parallel to each other, be parallel to each other it is some
Individual second connecting rod；The first connecting rod is hinged in crossing manner with second connecting rod, and forms parallel-crank mechanism, described
First connecting portion 11, second connecting portion 12, location division 13 are formed in first connecting rod, second connecting rod or first connecting rod and second connecting rod
End on.
Fig. 5 illustrates the structural representation of second of embodiment of the present utility model, and it is differed only in Fig. 2's, Fig. 2
Shown in expansion bracket 10 using existing vertical expansion bracket 10, and the expansion bracket 10 shown in Fig. 5 uses existing horizontal extension
Frame 10, the first connecting portion 11 of the horizontal extension frame 10 when the expansion bracket 10 stretches and relative support support body 21 in the horizontal direction
It is mobile；First sliding seat 22 be movably mounted on supporting frame 21 and can relative support support body 21 it is straight in the horizontal direction
Line moves.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims
Within the scope of.
Claims (9)
1. retractable door, it is characterised in that：Including at least two expansion brackets being arranged in order；Between two expansion brackets of arbitrary neighborhood
It is provided with link；The link includes supporting frame, the first sliding seat being movably mounted on supporting frame；It is described
The two side ends of expansion bracket are respectively provided with location division, the first connecting portion of relative support support body movement when the expansion bracket is flexible；Institute
Some certain hytes of location division arrangement form, each first connecting portion are located at the same side of positioning group；It is adjacent with same link
Location division of two expansion brackets at a side of the link is installed in rotation on the supporting frame of the link respectively；
First connecting portion of two expansion brackets adjacent with same link at a side of the link is rotatably mounted respectively
On the first sliding seat of the link.
2. retractable door as claimed in claim 1, it is characterised in that：The two side ends of the expansion bracket also have stretches in the expansion bracket
When and relative support support body movement second connecting portion；In any one side of expansion bracket, the location division is respectively positioned on the first company
Between socket part and second connecting portion；The link also includes the second sliding seat being movably mounted on supporting frame；With
Second connecting portion of the two adjacent expansion brackets of same link at a side of the link is installed in rotation on respectively
On second sliding seat of the link；The moving direction of second sliding seat is opposite with the moving direction of the first sliding seat.
3. retractable door as claimed in claim 1, it is characterised in that：The position point is in the upper end of expansion bracket, the first connection
Portion is located at the lower end of expansion bracket.
4. retractable door as claimed in claim 1, it is characterised in that：The position point is in the lower end of expansion bracket, the first connection
Portion is located at the upper end of expansion bracket.
5. retractable door as claimed in claim 1, it is characterised in that：First connecting portion relative support when the expansion bracket is flexible
Support body vertically moves；First sliding seat be movably mounted on supporting frame and can relative support support body along perpendicular
Nogata is to rectilinear movement.
6. retractable door as claimed in claim 1, it is characterised in that：First connecting portion relative support when the expansion bracket is flexible
Support body moves in the horizontal direction；First sliding seat be movably mounted on supporting frame and can relative support support body along water
Square to rectilinear movement.
7. retractable door as claimed in claim 1, it is characterised in that：Head module is connected with first or last individual expansion bracket.
8. retractable door as claimed in claim 1, it is characterised in that：At least two expansion bracket is arranged in a linear.
9. retractable door as claimed in claim 1, it is characterised in that：The expansion bracket, link bottom on be articulated with rolling
Wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295356.1U CN207212243U (en) | 2017-03-23 | 2017-03-23 | Retractable door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720295356.1U CN207212243U (en) | 2017-03-23 | 2017-03-23 | Retractable door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212243U true CN207212243U (en) | 2018-04-10 |
Family
ID=61810700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720295356.1U Withdrawn - After Issue CN207212243U (en) | 2017-03-23 | 2017-03-23 | Retractable door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207212243U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837149A (en) * | 2017-03-23 | 2017-06-13 | 佛山市南海鼎新机电设备科技有限公司 | Retractable door |
-
2017
- 2017-03-23 CN CN201720295356.1U patent/CN207212243U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837149A (en) * | 2017-03-23 | 2017-06-13 | 佛山市南海鼎新机电设备科技有限公司 | Retractable door |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205257888U (en) | Automobile lift | |
| CN106284876B (en) | A kind of building site extension sunshade awning | |
| CN207212243U (en) | Retractable door | |
| CN105781173A (en) | Foldable single parking space device | |
| CN203947855U (en) | A kind of foldable tent frame | |
| CN111764135A (en) | Clothes hanger with rainproof shed | |
| CN106837149A (en) | Retractable door | |
| CN206873905U (en) | A kind of interior decoration Portable scaffold | |
| CN206267777U (en) | It is a kind of to be easy to mobile finishing double ladder | |
| CN203284644U (en) | Telescopic clothes hanger | |
| CN109079974A (en) | Curing cover | |
| CN108252415A (en) | A kind of construction site mobile energy conservation environmental protection sound insulation canopy | |
| CN204363515U (en) | A kind of concertina type sliding push-pull mosquito net | |
| CN204777476U (en) | 90 tilting mechanism | |
| CN207740018U (en) | One kind being suitable for tunnel three step constructions trolley foldable arm rack | |
| CN203321979U (en) | Telescopic rod connecting structure and clothes hanger comprising same | |
| CN203016212U (en) | Multifunctional dining cart | |
| CN206309114U (en) | Field tent | |
| CN110424996A (en) | A kind of nothing supports automatic moving type advanced stand device repeatedly | |
| CN205842211U (en) | A kind of LNG tank formula container-type with middle mobile positioning mechanism | |
| CN205713303U (en) | A kind of gathering formula monomer parking lot device | |
| CN203805959U (en) | Bottom cross support structure of child umbrella handle buggy and child umbrella handle buggy | |
| CN220815144U (en) | Double-section roof type vehicle-mounted tent for vehicle roof | |
| CN211001092U (en) | Rain-proof shed for truck | |
| CN215123102U (en) | Cage-changing variable-pitch rotating device for ultrahigh laboratory mice |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180410 Effective date of abandoning: 20181102 |