CN219661364U - Novel folding frame - Google Patents
Novel folding frame Download PDFInfo
- Publication number
- CN219661364U CN219661364U CN202320438870.1U CN202320438870U CN219661364U CN 219661364 U CN219661364 U CN 219661364U CN 202320438870 U CN202320438870 U CN 202320438870U CN 219661364 U CN219661364 U CN 219661364U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- rod
- frame
- supporting rod
- plate
- 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.)
- Active
Links
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Rigid Containers With Two Or More Constituent Elements (AREA)
Abstract
The utility model relates to a novel folding frame, which comprises a first frame, a second frame and a connecting rod for connecting the first frame and the second frame, wherein the first frame comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are sequentially and correspondingly arranged from head to tail, the second frame comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod which are sequentially arranged from head to tail, the connecting rod comprises a first vertical rod, a second vertical rod, a third vertical rod and a fourth vertical rod, the first vertical rod, the second connecting rod, the second vertical rod and the second supporting rod enclose a first side frame, the third vertical rod, the fourth connecting rod, the fourth vertical rod and the fourth supporting rod enclose a second side frame, the first connecting rod comprises a first left connecting rod and a first right connecting rod, the third connecting rod comprises a third left connecting rod and a third right connecting rod, the first supporting rod comprises a first left supporting rod and a first right supporting rod, and the third supporting rod comprises a third left supporting rod and a third right supporting rod. The folding bicycle has the advantages of convenience in transportation, folding and use.
Description
Technical Field
The utility model relates to a novel folding frame.
Background
The folding frame can be used for placing a washbasin or a flowerpot, can be folded when needing to be transported or carried, and particularly can save space and reduce transportation cost when being transported in batches. For example, in China utility model entitled "flowerpot rack" with grant bulletin No. CN209733281U, a flowerpot rack is disclosed, which comprises a bracket and a tray, wherein the tray is connected to the bracket in a snap fit manner, and the tray is detachable; the tray is clamped on the bracket through a plurality of elastic buckles.
The flowerpot can be disassembled and folded, but because the flowerpot comprises the bracket and the tray, when the flowerpot is folded, the tray is required to be disassembled from the bracket, the operation is relatively troublesome, for example, when the flowerpot is installed, the bracket is required to be unfolded to a preset angle to enable the clamping groove on the tray to be clamped into the bracket, and if the angle is deviated, the flowerpot is required to be continuously adjusted. In addition, the flowerpot rack adopts two parts, and when the flowerpot rack is transported and stacked, the flowerpot rack also needs to be stacked respectively to save space.
In view of this, the present inventors have conducted intensive studies on the above problems, and have produced the present utility model.
Disclosure of Invention
The utility model aims to provide a novel folding frame which is convenient to transport, fold and use.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
a novel folding frame comprises a first frame, a second frame and a connecting rod for connecting the first frame and the second frame, wherein the first frame comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are sequentially and correspondingly arranged from beginning to end, the second frame comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod which are sequentially arranged from beginning to end, the connecting rod comprises a first vertical rod, a second vertical rod, a third vertical rod and a fourth vertical rod, the first vertical rod, the second vertical rod and the second supporting rod enclose a first side frame, the third vertical rod, the fourth connecting rod, the fourth vertical rod and the fourth supporting rod enclose a second side frame, the first connecting rod comprises a first left connecting rod and a first right connecting rod, one end of the first left connecting rod is hinged with the lower end of the first side frame, the other end of the first left connecting rod is hinged with one end of the first right connecting rod, the other end of the first right connecting rod is hinged with the lower end of the second side frame, the third connecting rod comprises a third left connecting rod and a third right connecting rod, one end of the third left connecting rod is hinged with the lower end of the first side frame, the other end of the third left connecting rod is hinged with one end of the third right connecting rod, the other end of the third right connecting rod is hinged with the lower end of the second side frame, two ends of the first vertical rod are respectively connected with the second connecting rod and the second supporting rod, two ends of the second vertical rod are respectively connected with the second connecting rod and the second supporting rod, two ends of the third vertical rod are respectively connected with the fourth connecting rod and the fourth supporting rod, two ends of the fourth supporting rod are respectively connected with the fourth connecting rod and the fourth supporting rod, a first positioning block which can realize the positioning of the first left connecting rod and the first right connecting rod when the first connecting rod is unfolded is arranged on the first left connecting rod or the first right connecting rod, the first supporting rod comprises a first left supporting rod and a first right supporting rod, one end of the first left supporting rod is hinged with the upper end of the first side frame, and the other end of the first left supporting rod is hinged with one end of the first right connecting rod, the other end of the first right supporting rod is hinged with the upper end of the second side frame, the third supporting rod comprises a third left supporting rod and a third right supporting rod, one end of the third left supporting rod is hinged with the upper end of the first side frame, the other end of the third left supporting rod is hinged with the third right supporting rod, and the other end of the third right supporting rod is hinged with the upper end of the second side frame.
As a preferable mode of the utility model, the third left connecting rod or the third right connecting rod is provided with a second positioning block which can realize the positioning of the third left connecting rod and the third right connecting rod when the third connecting rod is in an unfolding state, and the second positioning block is arranged corresponding to the third right connecting rod.
As a preferable mode of the utility model, the first positioning block comprises a first connecting plate and a first cutting sleeve formed on the first connecting plate, the first connecting plate is hinged on the first left connecting rod through a first hinge shaft, the first cutting sleeve is matched with the first right connecting rod to be arranged, and the first hinge shaft is perpendicular to the first left connecting rod to be arranged.
As a preferable mode of the utility model, the first connecting plate is provided with a first transverse plate, the first transverse plate is connected with a first longitudinal plate, the first longitudinal plate is arranged in parallel with the first connecting plate, and the first connecting plate, the first transverse plate and the first longitudinal plate enclose the first clamping sleeve.
As a preferable mode of the utility model, the second positioning block comprises a second connecting plate and a second clamping sleeve formed on the second connecting plate, the second connecting plate is hinged on the second left connecting rod through a second hinge shaft, the second clamping sleeve is matched with the second right connecting rod to be arranged, and the second hinge shaft is perpendicular to the second right connecting rod to be arranged.
As a preferable mode of the utility model, the second connecting plate is provided with a second transverse plate, the second transverse plate is connected with a second longitudinal plate, the second longitudinal plate is arranged in parallel with the second connecting plate, and the second clamping sleeve is surrounded by the second connecting plate, the second transverse plate and the second longitudinal plate.
As a preferred embodiment of the present utility model, the first frame is a rectangular frame.
As a preferred embodiment of the present utility model, the second frame is a rectangular frame.
In a preferred embodiment of the present utility model, the first link and the third link are square tubes, and the first strut and the third strut are square tubes.
In a preferred embodiment of the present utility model, the square tube is a stainless steel tube.
After the technical scheme of the utility model is adopted, the second frame can be used for placing articles such as flowerpots or washbasins, the second frame plays a role of a tray, the first frame serves as a supporting chassis of the whole frame, when the whole frame needs to be folded, the first positioning block and the second positioning block are lifted, the first left connecting rod and the first right connecting rod are folded in half, the third left connecting rod and the third right connecting rod are folded in half, the first left supporting rod and the first right supporting rod are folded in half, and the third left supporting rod and the third right supporting rod are folded in half, so that the occupied space of the whole frame is reduced, the transportation is convenient, and after the frame is unfolded, the whole frame is positioned more stably through the first positioning block and the second positioning block (preferably provided with the second positioning block, the frame can be more stable).
Drawings
Fig. 1 is a schematic structural view of a first embodiment of the present utility model (the first positioning block and the second positioning block are in a locked state).
Fig. 2 is a schematic structural view of the first embodiment of the present utility model (the first positioning block and the second positioning block are in a lifted state).
Fig. 3 is a schematic structural view of a first embodiment of the present utility model (the first link and the third link are in a semi-folded state).
Fig. 4 is a schematic structural view of the first embodiment of the present utility model (the first link and the third link are in a folded state).
Fig. 5 is a schematic structural view of a second embodiment of the present utility model (the first positioning block and the second positioning block are in a locked state).
Fig. 6 is a schematic structural view of a second embodiment of the present utility model (the first positioning block and the second positioning block are in a lifted state).
Fig. 7 is a schematic structural view of a second embodiment of the present utility model (the first link and the third link are in a semi-folded state).
Fig. 8 is a schematic structural view of a second embodiment of the present utility model (the first link and the third link are in a folded state).
In the figure:
first frame 10 first link 11
Second link 12 third link 13
Fourth link 14 first left link 111
First positioning block 113 of first right link 112
First connecting plate 114 first transverse plate 115
Third left connecting rod 131 of first vertical plate 116
Third right link 132 second positioning block 133
Second connecting plate 134 second cross plate 135
Second longitudinal plate 136 second frame 20
First strut 21 and second strut 22
Third strut 23 fourth strut 24
First left strut 211 and first right strut 212
Third left strut 231 third right strut 232
First upright 31 and second upright 32
Third pole 33 fourth pole 34
Detailed Description
In order to further explain the technical scheme of the present utility model, the following is described in detail with reference to examples.
Referring to fig. 1 to 8, a novel folding frame comprises a first frame 10, a second frame 20 and a connecting rod connecting the first frame 10 and the second frame 20, the utility model describes the direction in a normal use state when the folding frame is unfolded, the second frame 20 is positioned above the first frame 10, and in the embodiment, the whole frame is in a frustum shape with a small top and a large bottom. The first frame 10 includes a first link 11, a second link 12, a third link 13, and a fourth link 14, which are disposed in order from the beginning to the end, and the first link 11, the second link 12, the third link 13, and the fourth link 14 enclose a rectangular frame. The second frame 20 includes a first strut 21, a second strut 22, a third strut 23, and a fourth strut 24, which are sequentially disposed end to end, and the first strut 21, the second strut 22, the third strut 23, and the fourth strut 24 enclose a rectangular frame. The connecting rod comprises a first vertical rod 31, a second vertical rod 32, a third vertical rod 33 and a fourth vertical rod 34, the first vertical rod 31, the second connecting rod 12, the second vertical rod 32 and the second supporting rod 22 enclose a first side frame, and the third vertical rod 33, the fourth connecting rod 14, the fourth vertical rod 34 and the fourth supporting rod 24 enclose a second side frame. The first link 11 includes a first left link 111 and a first right link 112, and the left and right of the present utility model are not directed to orientations, and are named only for distinguishing between different portions of the first link 11. One end of the first left connecting rod 111 is hinged to the lower end of the first side frame, the other end of the first left connecting rod 111 is hinged to one end of the first right connecting rod 112, the other end of the first right connecting rod 112 is hinged to the lower end of the second side frame, specifically, the first left connecting rod 111 is hinged to the lower end of the first vertical rod 31, and the first right connecting rod 112 is hinged to the lower end of the fourth vertical rod 34. The third connecting rod 13 includes a third left connecting rod 131 and a third right connecting rod 132, one end of the third left connecting rod 131 is hinged with the lower end of the first side frame, the other end of the third left connecting rod 131 is hinged with one end of the third right connecting rod 132, the other end of the third right connecting rod 132 is hinged with the lower end of the second side frame, specifically the third left connecting rod 131 is hinged with the lower end of the second upright rod 32, the third right connecting rod 132 is hinged with the lower end of the third upright rod 33, the above mentioned hinges are all arranged along the vertical direction, and the rotation axes are all arranged along the vertical direction. The two ends of the first upright 31 are respectively connected with the second connecting rod 12 and the second supporting rod 22, the two ends of the second upright 32 are respectively connected with the second connecting rod 12 and the second supporting rod 22, the two ends of the third upright 33 are respectively connected with the fourth connecting rod 14 and the fourth supporting rod 24, the two ends of the fourth supporting rod 24 are respectively connected with the fourth connecting rod 14 and the fourth supporting rod 24, a first positioning block 113 which can realize the positioning of the first left connecting rod 111 and the first right connecting rod 112 when the first connecting rod 11 is in an unfolded state is arranged on the first left connecting rod 111 or the first right connecting rod 112, the first supporting rod 21 comprises a first left supporting rod 211 and a first right supporting rod 212, one end of the first left supporting rod 211 is hinged with the upper end of a first side frame, particularly the upper end of the first upright 31 is hinged with the upper end of the first right supporting rod 112, the other end of the first right supporting rod 212 is hinged with the upper end of the second side frame, particularly the upper end of the third supporting rod 231 is hinged with the upper end of the third upright 34, the third supporting rod 23 comprises a third left supporting rod 231 and a third right supporting rod 232, the upper end of the third left supporting rod 231 is hinged with the upper end of the third upright 33, and the upper end of the third supporting rod is hinged with the upper end of the third supporting rod is vertically hinged with the upper end of the third supporting rod 33, particularly the upper end of the third supporting rod is hinged with the upper end of the third supporting rod is.
As a preferable mode of the present utility model, the third left link 131 or the third right link 132 is provided with a second positioning block 133 capable of positioning the third left link 131 and the third right link 132 when the third link 13 is in the unfolded state, and the second positioning block 133 is provided corresponding to the third right link 132. By providing the second positioning block 133, the first frame 10 can be made more stable in structure when being unfolded.
As a preferred mode of the present utility model, the first positioning block 113 includes a first connection plate 114 and a first ferrule formed on the first connection plate 114, the first connection plate 114 is hinged on the first left link 111 through a first hinge shaft, the first ferrule is disposed in cooperation with the first right link 112, and the first hinge shaft is disposed perpendicular to the first left link 111. As a preferable mode of the present utility model, the first connecting plate 114 is provided with a first transverse plate 115, the first transverse plate 115 is connected with a first vertical plate 116, the first vertical plate 116 is arranged parallel to the first connecting plate 114, the first transverse plate 115 is arranged perpendicular to the first vertical plate 116 and the first connecting plate 114, the first transverse plate 115 and the first vertical plate 116 enclose the first clamping sleeve, that is, the first clamping sleeve is in a groove shape with an open lower end when being buckled. When the first transverse plate 115 and the first longitudinal plate 116 are buckled on the first left link 111, the first left link 111 and the first right link 112 are difficult to be folded relatively in the horizontal direction.
As a preferred mode of the present utility model, the second positioning block 133 has the same structure as the first positioning block 113, and the second positioning block 133 includes a second connection plate 134 and a second clamping sleeve formed on the second connection plate 134, wherein the second connection plate 134 is hinged on the second left connecting rod through a second hinge shaft, the second clamping sleeve is matched with the second right connecting rod, and the second hinge shaft is perpendicular to the second right connecting rod. As a preferable mode of the present utility model, the second connecting plate 134 is provided with a second transverse plate 135, the second transverse plate 135 is connected with a second vertical plate 136, the second vertical plate 136 is arranged parallel to the second connecting plate 134, and the second clamping sleeve is surrounded by the second connecting plate 134, the second transverse plate 135 and the second vertical plate 136.
In a preferred embodiment of the present utility model, the first link 11 and the third link 13 are square tubes, and the first strut 21 and the third strut 23 are square tubes. In a preferred embodiment of the present utility model, the square tube is a stainless steel tube.
Referring to fig. 5 to 8, it is different from the first embodiment in that: in the first embodiment, the first longitudinal plate 116 and the second longitudinal plate 136 are located at the outer side of the first frame 10, and in the second embodiment, the first longitudinal plate 116 and the second longitudinal plate 136 are located at the inner side of the first frame 10, so that the whole frame is folded, the first embodiment is folded inwards, and the second embodiment is folded outwards.
The product form of the present utility model is not limited to the embodiments described herein, and any suitable variations or modifications of the similar concept should be regarded as not departing from the scope of the utility model.
Claims (10)
1. A novel folding frame, characterized in that: comprises a first frame, a second frame and a connecting rod for connecting the first frame and the second frame, wherein the first frame comprises a first connecting rod, a second connecting rod, a third connecting rod and a fourth connecting rod which are sequentially and correspondingly arranged from head to tail, the second frame comprises a first supporting rod, a second supporting rod, a third supporting rod and a fourth supporting rod which are sequentially arranged from head to tail, the connecting rod comprises a first vertical rod, a second vertical rod, a third vertical rod and a fourth vertical rod, the first vertical rod, the second connecting rod, the second vertical rod and the second supporting rod encircle to form a side frame, the third vertical rod, the fourth connecting rod, the fourth vertical rod and the fourth supporting rod encircle to form a second side frame, the first connecting rod comprises a first left connecting rod and a first right connecting rod, one end of the first left connecting rod is hinged with the lower end of the first side frame, the other end of the first left connecting rod is hinged with one end of the first right connecting rod, the other end of the first right connecting rod is hinged with the lower end of the second side frame, the third connecting rod comprises a third left connecting rod and a third right connecting rod, one end of the third left connecting rod is hinged with the lower end of the first side frame, the other end of the third left connecting rod is hinged with one end of the third right connecting rod, the other end of the third right connecting rod is hinged with the lower end of the second side frame, two ends of the first vertical rod are respectively connected with the second connecting rod and the second supporting rod, two ends of the second vertical rod are respectively connected with the second connecting rod and the second supporting rod, two ends of the third vertical rod are respectively connected with the fourth connecting rod and the fourth supporting rod, two ends of the fourth supporting rod are respectively connected with the fourth connecting rod and the fourth supporting rod, a first positioning block which can realize the positioning of the first left connecting rod and the first right connecting rod when the first connecting rod is unfolded is arranged on the first left connecting rod or the first right connecting rod, the first supporting rod comprises a first left supporting rod and a first right supporting rod, one end of the first left supporting rod is hinged with the upper end of the first side frame, and the other end of the first left supporting rod is hinged with one end of the first right connecting rod, the other end of the first right supporting rod is hinged with the upper end of the second side frame, the third supporting rod comprises a third left supporting rod and a third right supporting rod, one end of the third left supporting rod is hinged with the upper end of the first side frame, the other end of the third left supporting rod is hinged with the third right supporting rod, and the other end of the third right supporting rod is hinged with the upper end of the second side frame.
2. A novel folding frame as claimed in claim 1, wherein: the third left connecting rod or the third right connecting rod is provided with a second positioning block which can realize the positioning of the third left connecting rod and the third right connecting rod when the third connecting rod is in an unfolding state, and the second positioning block is arranged corresponding to the third right connecting rod.
3. A novel folding frame as claimed in claim 2, wherein: the first positioning block comprises a first connecting plate and a first clamping sleeve formed on the first connecting plate, the first connecting plate is hinged on the first left connecting rod through a first hinge shaft, the first clamping sleeve is matched with the first right connecting rod to be arranged, and the first hinge shaft is perpendicular to the first left connecting rod to be arranged.
4. A novel folding frame as claimed in claim 3, wherein: the first connecting plate is provided with a first transverse plate, the first transverse plate is connected with a first longitudinal plate, the first longitudinal plate is arranged in parallel with the first connecting plate, and the first connecting plate, the first transverse plate and the first longitudinal plate enclose the first clamping sleeve.
5. A novel folding frame as claimed in claim 4, wherein: the second locating block comprises a second connecting plate and a second clamping sleeve formed on the second connecting plate, the second connecting plate is hinged on the second left connecting rod through a second hinge shaft, the second clamping sleeve is matched with the second right connecting rod to be arranged, and the second hinge shaft is perpendicular to the second right connecting rod to be arranged.
6. A novel folding frame as claimed in claim 5, wherein: the second connecting plate is provided with a second transverse plate, the second transverse plate is connected with a second longitudinal plate, the second longitudinal plate is arranged in parallel with the second connecting plate, and the second connecting plate, the second transverse plate and the second longitudinal plate enclose the second clamping sleeve.
7. A novel folding frame as defined in claim 6, wherein: the first frame is a rectangular frame.
8. A novel folding frame as claimed in claim 7, wherein: the second frame is a rectangular frame.
9. A novel folding frame as claimed in claim 8, wherein: the first connecting rod and the third connecting rod are square tubes, and the first supporting rod and the third supporting rod are square tubes.
10. A novel folding frame as claimed in claim 9, wherein: the square tube is a stainless steel tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320438870.1U CN219661364U (en) | 2023-03-09 | 2023-03-09 | Novel folding frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320438870.1U CN219661364U (en) | 2023-03-09 | 2023-03-09 | Novel folding frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219661364U true CN219661364U (en) | 2023-09-12 |
Family
ID=87923395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320438870.1U Active CN219661364U (en) | 2023-03-09 | 2023-03-09 | Novel folding frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219661364U (en) |
-
2023
- 2023-03-09 CN CN202320438870.1U patent/CN219661364U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6851564B2 (en) | Multi-plane compound folding frame | |
| GB2228404A (en) | Collapsible wine rack | |
| CN219661364U (en) | Novel folding frame | |
| CN207613506U (en) | A kind of Rapid Combination bed | |
| CN219056902U (en) | Portable folding net rack | |
| CN215993155U (en) | Article placing shelf | |
| CN220935823U (en) | Butterfly orchid planting showing stand | |
| CN219770419U (en) | Novel accomodate basket | |
| CN209412552U (en) | A kind of clothes hanger convenient for folding storage | |
| CN208403842U (en) | Easily carry formula bedstead | |
| CN220053836U (en) | Folding frame and folding trolley thereof | |
| CN213849796U (en) | Exhibition frame convenient to fold and store | |
| US6131941A (en) | Collapsible trolley for displaying and carrying things | |
| CN220833766U (en) | Folding transfusion stand | |
| CN201640941U (en) | Foldable desk frame | |
| CN215993303U (en) | Industrial design drawing display device convenient to fold | |
| CN220232225U (en) | Combined portable curtain | |
| CN214852997U (en) | Single-pole planting frame | |
| CN220001247U (en) | Quick folding commodity shelf | |
| CN220157828U (en) | Folding stability goods shelves | |
| CN200938986Y (en) | Multifunction combined show shelf | |
| CN210809873U (en) | Storage shelf capable of being folded freely | |
| CN221307600U (en) | Foldable commodity shelf | |
| CN217566985U (en) | Infusion support for hematology nursing | |
| CN217137236U (en) | Folding rack |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |