CN202396881U - Folding multilayer frame - Google Patents
Folding multilayer frame Download PDFInfo
- Publication number
- CN202396881U CN202396881U CN2011205489139U CN201120548913U CN202396881U CN 202396881 U CN202396881 U CN 202396881U CN 2011205489139 U CN2011205489139 U CN 2011205489139U CN 201120548913 U CN201120548913 U CN 201120548913U CN 202396881 U CN202396881 U CN 202396881U
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- China
- Prior art keywords
- supporting leg
- montant
- multilayer frame
- rods
- plywoods
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- Withdrawn - After Issue
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Abstract
The utility model discloses a folding multilayer frame, which comprises a lower layer unit, two vertical rods and an upper layer unit, wherein the lower layer unit comprises two side-by-side landing leg groups and two lower layer boards; the landing leg groups comprise two landing legs of which the middles are pivoted together; extended lower fixed rods are fixedly arranged on the lower sides of the lower layer boards and are crossed, and tail ends of the lower fixed rods are hinged with two landing leg tops of the landing leg groups respectively; lower ends of the two vertical rods are connected with the two landing leg groups respectively and are arranged on pivots of the landing leg groups; the vertical rods are clamped between the two lower layer boards; the upper layer unit comprises two pairs of brace rods and two upper layer boards; the lower ends of the brace rods are pivoted with the two vertical rods respectively; and extended upper fixed rods are fixedly arranged on the lower sides of the upper layer boards and are crossed, and tail ends of the upper fixed rods are pivoted with two brace rod tops of the brace rods respectively. The folding multilayer frame has the advantages that the multilayer frame can be folded, so after the multilayer frame is folded, the occupied space is small, the packaging cost and transportation cost are low, and the folding multilayer frame is convenient to carry, store, unfold and fold.
Description
Technical field
The utility model relates to a kind of collapsible multilayer frame.
Background technology
The existing layer frame is divided into individual layer frame and multilayer frame.
Said multilayer frame mainly is fixed or detachable, has to take up room greatly, and cost of transportation is high, carries, stores the shortcoming of inconvenience, or, have the inconvenient shortcoming of mounting or dismounting.
Said individual layer frame; Have collapsiblely, it comprises two side by side supporting leg group and two laminates, and said supporting leg group comprises two supporting legs that the middle part is articulated; Be installed with the lower fixing rod that stretches out under the said lower plywood, the lower fixing rod of said two lower plywoods intersects and the terminal two supporting leg tops that articulate the supporting leg group respectively.During expansion, said two laminates lean towards face, remain on deployed condition with this; When folding, the supporting leg group is folding, and two laminates abut against supporting leg group two sides respectively.Though it is collapsible that the individual layer frame has,, therefore have the few shortcoming of placing object amount owing to be individual layer only.
The utility model content
The utility model provides a kind of collapsible multilayer frame, and it has overcome the existing deficiency of layer frame in the background technology.
The technical scheme that is adopted that the utility model solves its technical problem is:
A kind of collapsible multilayer frame, it comprises:
One lower floor unit (100); It comprises two side by side supporting leg group (110) and two lower plywoods (120); Said supporting leg group (110) comprises two supporting legs that the middle part is articulated; Be installed with the lower fixing rod (130) that stretches out under the said lower plywood (120), the two supporting leg tops that lower fixing rod (130) intersection of said two lower plywoods (120) and end articulate supporting leg group (110) respectively;
Two montants (200), their lower ends connect two supporting leg groups (110) respectively, and pivotal line that can be relative to supporting leg group (110) rotates or affixed, and said montant (200) is clipped between two lower plywoods (120); And
At least one upper unit (300); Said upper unit (300) comprises two pairs of struts (310) and two top plates (320); Said two pairs of struts (310) lower end articulates two montants (200) respectively; Be installed with the bar (330) admittedly of going up that stretches out under the said top plate (320), said two top plates (320) go up that bar (330) admittedly intersects and end articulates two strut tops of strut (310) respectively.
Among one preferred embodiment: said montant (200) lower end and two supporting legs side by side, other establishes pivot and passes montant (200) and two supporting legs.
Among one preferred embodiment: said two lower plywoods (120) establish two breach (121) towards face, the breach (121) of said two lower plywoods (120) in the face of and can constitute the mating holes of adaptive montant (200).
Among one preferred embodiment: said montant (200) is located between two supporting legs; Said a pair of strut (310) lower end is located at montant (200) two sides respectively and cooperates pivot to pass.
Among one preferred embodiment: be installed with two lower fixing rods (130) that stretch out under the said lower plywood (120), said two lower fixing rods (130) end articulates the corresponding supporting leg top of two supporting leg groups (110) respectively; Be installed with under the said top plate (320) two stretch out go up bar (330) admittedly, it is terminal that solid bar (330) end articulates the corresponding strut of two pairs of struts (310) respectively on said two.
The present technique scheme is compared with background technology, and it has following advantage:
1, it not only is the multilayer frame but also can folds, and it is little to take up room after therefore folding, and packing cost, cost of transportation are low, carries, convenient storage, launches, convenient folding is quick;
2, two lower plywoods establish two breach towards face, the breach of two lower plywoods in the face of and can constitute the mating holes of adaptive montant, can fixedly positioning two montants through the breach of two lower plywoods when then launching, the multilayer shelf structure is reliable and stable;
3, montant lower end and two supporting legs side by side, other establishes pivot and passes montant and two supporting legs, and is easy to assembly, launches, convenient folding.
Description of drawings
Fig. 1 has illustrated the structural representation of the collapsible multilayer frame of a preferred embodiment.
Fig. 2 has illustrated the schematic perspective view that is in expansion of the collapsible multilayer frame of a preferred embodiment.
Fig. 3 has illustrated the schematic perspective view of lower floor unit of the collapsible multilayer frame of a preferred embodiment.
Fig. 4 has illustrated the schematic perspective view of upper unit of the collapsible multilayer frame of a preferred embodiment.
Fig. 5 has illustrated the schematic perspective view that is in folding of the collapsible multilayer frame of a preferred embodiment.
Label declaration: lower floor unit 100, montant 200, upper unit 300, supporting leg group 110, lower plywood 120, lower fixing rod 130, breach 121, strut 310, top plate 320, last bar 330 admittedly.
The specific embodiment
A kind of collapsible multilayer frame is please referred to Fig. 1 to Fig. 5, and it comprises a lower floor unit 100, two montants 200, at least one upper unit 300.Among the present embodiment, said upper unit 300 is an example with one, but not as limit, as required, also can establish a plurality of upper units, the identical montant and separated between the upper and lower that all connects of the structure of said a plurality of upper units.
Said lower floor unit 100, it comprises two between left and right at a distance from side by side supporting leg group 110 lower plywood 120 with two front and back layout.Said supporting leg group 110 comprises front and back two supporting legs that the middle part is articulated.Said lower plywood is installed with the lower fixing rod 130 that stretches out for 120 times, and lower fixing rod 130 front and back of said two lower plywoods 120 intersect and the terminal two supporting leg tops, front and back that articulate supporting leg group 110 respectively.Best, other establishes two cross bars, the front leg strut of the affixed two supporting leg groups of a cross bar, the rear support leg of affixed two supporting legs of another cross bar.Best, said lower plywood is installed with two lower fixing rods 130 that stretch out for 120 times, and said two lower fixing rods, 130 ends articulate the corresponding supporting leg top of two supporting leg groups 110 respectively.
Said montant 200, their lower ends connect two supporting leg groups 110 respectively, and pivotal line that can be relative to supporting leg group 110 rotates or affixed, and said montant 200 is clipped in 120 of two lower plywoods.Among the present embodiment, said montant 200 lower ends can be rotated or the pivot of affixed supporting leg group 110.Among the present embodiment, two supporting legs of said montant 200 lower ends and supporting leg group 110 side by side, other establishes two supporting legs that pivot passes montant 200 and supporting leg group 110.Best, said montant 200 is located between two supporting legs of supporting leg group 110.
Said upper unit 300; Comprise the strut 310 of layout about two pairs and the top plate 320 that two front and back are arranged; Said two pairs of strut 310 lower ends articulate two montants 200 respectively; Said top plate is installed with the bar 330 admittedly of going up that stretches out for 320 times, and bar 330 front and back intersection and the terminal two strut tops that articulate strut 310 are respectively consolidated in going up of said two top plates 320.Best, said top plate be installed with for 320 times two stretch out go up bar 330 admittedly, it is terminal that solid bar 330 ends articulate the corresponding strut of two pairs of struts 310 respectively on said two.Best, said a pair of strut 310 lower ends are located at montant 200 2 sides respectively and cooperate pivot to pass.
Best, said two lower plywoods 120 establish two breach 121 towards face, the breach of said two lower plywoods 120 121 in the face of and can constitute the mating holes of adaptive montant 200, two breach, 121 corresponding socket montants 200 preceding latter halfs when making expansion are to stablize montant.Best, during expansion, being abutted against mutually of said two laminates 120 towards face.
The above; Be merely the utility model preferred embodiment; So can not limit the scope that the utility model is implemented according to this, the equivalence of promptly doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model contains.
Claims (5)
1. collapsible multilayer frame, it comprises:
One lower floor unit (100); It comprises two side by side supporting leg group (110) and two lower plywoods (120); Said supporting leg group (110) comprises two supporting legs that the middle part is articulated; Be installed with the lower fixing rod (130) that stretches out under the said lower plywood (120), the two supporting leg tops that lower fixing rod (130) intersection of said two lower plywoods (120) and end articulate supporting leg group (110) respectively;
It is characterized in that: it comprises:
Two montants (200), their lower ends connect two supporting leg groups (110) respectively, and pivotal line that can be relative to supporting leg group (110) rotates or affixed, and said montant (200) is clipped between two lower plywoods (120); And
At least one upper unit (300); Said upper unit (300) comprises two pairs of struts (310) and two top plates (320); Said two pairs of struts (310) lower end articulates two montants (200) respectively; Be installed with the bar (330) admittedly of going up that stretches out under the said top plate (320), said two top plates (320) go up that bar (330) admittedly intersects and end articulates two strut tops of strut (310) respectively.
2. a kind of collapsible multilayer frame according to claim 1 is characterized in that: said montant (200) lower end and two supporting legs side by side, other establishes pivot and passes montant (200) and two supporting legs.
3. a kind of collapsible multilayer frame according to claim 1 is characterized in that: said two lower plywoods (120) establish two breach (121) towards face, the breach (121) of said two lower plywoods (120) in the face of and can constitute the mating holes of adaptive montant (200).
4. a kind of collapsible multilayer frame according to claim 2, it is characterized in that: said montant (200) is located between two supporting legs; Said a pair of strut (310) lower end is located at montant (200) two sides respectively and cooperates pivot to pass.
5. according to claim 1 or 2 or 3 or 4 described a kind of collapsible multilayer framves; It is characterized in that: be installed with two lower fixing rods (130) that stretch out under the said lower plywood (120), said two lower fixing rods (130) end articulates the corresponding supporting leg top of two supporting leg groups (110) respectively; Be installed with under the said top plate (320) two stretch out go up bar (330) admittedly, it is terminal that solid bar (330) end articulates the corresponding strut of two pairs of struts (310) respectively on said two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205489139U CN202396881U (en) | 2011-12-23 | 2011-12-23 | Folding multilayer frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205489139U CN202396881U (en) | 2011-12-23 | 2011-12-23 | Folding multilayer frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202396881U true CN202396881U (en) | 2012-08-29 |
Family
ID=46694569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205489139U Withdrawn - After Issue CN202396881U (en) | 2011-12-23 | 2011-12-23 | Folding multilayer frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202396881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525129A (en) * | 2011-12-23 | 2012-07-04 | 福建省漳平木村林产有限公司 | Foldable multi-layer frame |
-
2011
- 2011-12-23 CN CN2011205489139U patent/CN202396881U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102525129A (en) * | 2011-12-23 | 2012-07-04 | 福建省漳平木村林产有限公司 | Foldable multi-layer frame |
| CN102525129B (en) * | 2011-12-23 | 2013-11-06 | 福建省漳平木村林产有限公司 | Foldable multi-layer frame |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20120829 Effective date of abandoning: 20131106 |
|
| RGAV | Abandon patent right to avoid regrant |