CN207733334U - Foldable frame - Google Patents
Foldable frame Download PDFInfo
- Publication number
- CN207733334U CN207733334U CN201721322336.5U CN201721322336U CN207733334U CN 207733334 U CN207733334 U CN 207733334U CN 201721322336 U CN201721322336 U CN 201721322336U CN 207733334 U CN207733334 U CN 207733334U
- Authority
- CN
- China
- Prior art keywords
- frame
- bar
- canopy
- connector
- infolding
- 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.)
- Expired - Fee Related
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
Foldable frame, frame is made of more canopy bars, canopy bar is arc-shaped in lower ending opening, the canopy bar lower part of frame is installed with folding bottom bar, it folds bottom bar to be made of infolding connector, connecting rod and connector rolled over, infolding connector is opposite to be mounted on the inside of canopy bar, outside both ends difference activity two connecting rods of installation of connector rolled over, the both ends of two connecting rods are connected to infolding connector one end of two adjacent canopy bars, and the lower part of connector rolled over is equipped with support leg；Flat bar is installed between the infolding connector of the canopy bar of frame both ends port.Fold on bottom bar since frame is mounted on, when use, frame standing come, hold two canopy bars of head and the tail, connecting rod diastole is opened, frame can rapid deployment at canopy；After the completion of nursery, it is only necessary to be pushed from frame one end to the other end, the connecting rod folding shrinking of frame lower end, frame gradually compresses, to which receipts frame be rapidly completed.
Description
Technical field
This technology belongs to nursery hut technical field, is related to a kind of foldable frame.
Background technology
Nursery hut is widely used in tobacco seedling production, and this small-sized frame is typically all interim use, needs nursery
When, by one group of arc frame with and mandril, bottom bar and side lever it is steady with stay hook card, film is covered on frame, at canopy bottom
Covering nursery pond film again packs up frame for future use after the end of nursery to form seedling cultivation greenhouse.Frame in the prior art
It is made of more independent canopy bars, stay hook used is more between canopy bar and mandril, bottom bar and side lever, either installs or tears open
It unloads all pretty troublesome, and stacks in disorder, accessory is easily lost, also inconvenient when reusing.
Invention content
The purpose of this utility model is to provide a kind of frame of folding, solves in the prior art, nursery hut has installation
Or the problem of dismounting is inconvenient and stacking is in disorder, and accessory is easily lost.
The technical solution of the utility model is：A kind of foldable frame, frame are made of more canopy bars, and canopy film is covered in canopy
Outside bar, canopy bar is arc-shaped in lower ending opening, and the canopy bar lower part of frame is installed with folding bottom bar, folds bottom bar by infolding
Connector, connecting rod and connector rolled over composition, infolding connector is opposite to be mounted on the inside of canopy bar, the outside two of connector rolled over
Two connecting rods are installed in activity respectively at end, and the both ends of two connecting rods are connected to the infolding connector one of two adjacent canopy bars
End, the lower part of connector rolled over is equipped with support leg；Flat bar is installed between the infolding connector of the canopy bar of frame both ends port,
After frame expansion, counterdie is covered in flat bar and connecting rod.
The infolding connector for folding bottom bar is identical as connecting-piece structure rolled over, is in a groove shape, both ends are pacified respectively on the inside of flute profile
A shaft is filled, the axis hole of connecting rod end is mounted in shaft.
In the middle part of canopy bar or top is equipped with fixed link.
It using the technical solution of the utility model, folds on bottom bar since canopy bar is mounted on, when use, canopy bar is stood
Get up, hold head and the tail two canopy bars, connecting rod diastole is opened, frame can rapid deployment at canopy；After the completion of nursery, it is only necessary to from
Frame one end is pushed to the other end, and the connecting rod folding shrinking of frame lower end, frame gradually compresses, to which receipts frame be rapidly completed.
Frame expansion is convenient, and it is fast that speed is packed up in folding, compression stacked after packing up it is neat, convenient for management.
Description of the drawings
Fig. 1 is the structure chart of the utility model.
Fig. 2 is the structural schematic diagram of frame connector rolled over.
Specific embodiment
Embodiment, as illustrated in fig. 1 and 2, a kind of foldable frame, frame are made of more canopy bars 1, and canopy film is covered in canopy bar
Outside 1, canopy bar 1 is arc-shaped in lower ending opening, and 1 lower part of canopy bar of frame is installed with folding bottom bar, folds bottom bar by interior
It rolls over connector 3, connecting rod 4 and connector rolled over 2 to form, infolding connector 3 is opposite to be mounted on 1 inside of canopy bar, connector 2 rolled over
Outside both ends two connecting rods 4 of activity installation respectively, the both ends of two connecting rods 4 are connected to two adjacent canopy bars 1
The lower part of 3 one end of infolding connector, connector 2 rolled over is equipped with support leg 5；The infolding of the canopy bar 1 of frame both ends port connects
Flat bar 6 is installed, after frame expansion, counterdie is covered on flat bar 6 and connecting rod 4 between part 3；Fold the infolding connector of bottom bar
3 is identical as 2 structure of connector rolled over, is in a groove shape, and a shaft 8, the axis of 4 end of connecting rod are installed in both ends respectively on the inside of flute profile
Hole is mounted in shaft 8；Fixed link 7 is installed at 1 middle part of canopy bar or top.
Claims (3)
1. foldable frame, frame is by more canopy bars（1）Composition, canopy film are covered in canopy bar（1）Outside, canopy bar（1）It is opened in lower end
Mouthful it is arc-shaped, it is characterised in that：The canopy bar of frame（1）Lower part is fixedly mounted on folding bottom bar, folds bottom bar and is connected by infolding
Part（3）, connecting rod（4）With connector rolled over（2）Composition, infolding connector（3）It is opposite to be mounted on canopy bar（1）Inside, company rolled over
Fitting（2）Outside both ends respectively activity installation two connecting rods（4）, two connecting rods（4）Both ends be connected to two
Adjacent canopy bar（1）Infolding connector（3）One end, connector rolled over（2）Lower part support leg is installed（5）；Frame both ends end
The canopy bar of mouth（1）Infolding connector（3）Between flat bar is installed（6）, after frame expansion, counterdie is covered in flat bar（6）And even
Extension bar（4）On.
2. foldable frame as described in claim 1, it is characterised in that：Fold the infolding connector of bottom bar（3）With company rolled over
Fitting（2）Structure is identical, is in a groove shape, and a shaft is installed at both ends respectively on the inside of flute profile（8）, connecting rod（4）The axis hole of end
Mounted on shaft（8）On.
3. such as claim 1 or the foldable frame, it is characterised in that：In canopy bar（1）Middle part or top are equipped with fixation
Bar（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322336.5U CN207733334U (en) | 2017-10-14 | 2017-10-14 | Foldable frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721322336.5U CN207733334U (en) | 2017-10-14 | 2017-10-14 | Foldable frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207733334U true CN207733334U (en) | 2018-08-17 |
Family
ID=63115309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721322336.5U Expired - Fee Related CN207733334U (en) | 2017-10-14 | 2017-10-14 | Foldable frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207733334U (en) |
-
2017
- 2017-10-14 CN CN201721322336.5U patent/CN207733334U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20201014 |