CN206565568U - Foldable shelf - Google Patents
Foldable shelf Download PDFInfo
- Publication number
- CN206565568U CN206565568U CN201621224973.4U CN201621224973U CN206565568U CN 206565568 U CN206565568 U CN 206565568U CN 201621224973 U CN201621224973 U CN 201621224973U CN 206565568 U CN206565568 U CN 206565568U
- Authority
- CN
- China
- Prior art keywords
- back frame
- frame
- support board
- pivotally connected
- side frame
- 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
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- Chair Legs, Seat Parts, And Backrests (AREA)
Abstract
The utility model discloses a kind of Foldable shelf, including back frame, some mounting assemblies being pivotally connected with the first side frame and the second side frame that back frame opposite sides is pivotally connected respectively, with back frame and the support board connected with corresponding mounting assembly；The back frame includes the back frame horizontal stripe of the back frame vertical bar being oppositely arranged and the connection back frame vertical bar；Each mounting assembly includes two rotation seats, the pivot joint of each rotation seat and back frame vertical bar；The support board is fixed with corresponding rotation seat.By the way that support board is received into back frame, the space occupied by support board under folded state can be greatly reduced.
Description
Technical field
The utility model is related to a kind of storage device, more particularly to a kind of Foldable shelf.
Background technology
In existing multilayer rack, fixed structure is largely employed, it is typically by after-frame, side frame and supporting surface
Plate etc. is constituted, and related framework and panel are connected by retaining element, such as nail, screw, rivet by it, form compared with
For firm support body.But its install formed after, because rack be fixed structure, make user can not easy removal, when not in use,
Certain parking space will be taken.During transport and sale, because the rack space-consuming of fixed structure is larger
Consume certain financial cost.
Utility model content
Based on this, the utility model provides a kind of Foldable shelf that storage is convenient, space availability ratio is high.
In order to realize the purpose of this utility model, the utility model uses following technical scheme：
A kind of Foldable shelf, it is characterised in that the first side frame for being pivotally connected respectively including back frame, with back frame opposite sides and
Second side frame, some mounting assemblies being pivotally connected with back frame and the support board connected with corresponding mounting assembly；The back frame includes
The back frame vertical bar and the back frame horizontal stripe of the connection back frame vertical bar being oppositely arranged；Each mounting assembly includes two rotation seats, respectively
The inner side of the rotation seat and back frame vertical bar is pivotally connected；The support board is fixed with corresponding rotation seat.
In one of the embodiments, each rotation seat includes limited block and from the vertically extending engaging lug of limited block；
The limited block is fixed with the support board, and the inner side of the engaging lug and back frame vertical bar is pivotally connected.
In one of the embodiments, if the side of first side frame and the second side frame away from the back frame is provided with the Heavenly Stems and Earthly Branches
Fagging accepts the support board with correspondence.
In one of the embodiments, first side frame and the second side frame pass through some connection sheets and the back frame respectively
Pivot joint.
In one of the embodiments, the connection sheet takes the shape of the letter U setting, including positioned at middle side plate and same from the side plate
To the top plate and bottom plate of extension, the top plate and bottom plate of the connection sheet are pivotally connected with the back frame horizontal stripe by pivot pin, the connection sheet
Side plate is fixed with the first side frame or the second side frame.
In one of the embodiments, first side frame includes two the first cross bars being oppositely arranged and connection described first
First montant of free end of the cross bar away from the back frame；Second side frame includes two the second cross bars being oppositely arranged and connection
Second montant of the free end of second cross bar away from the back frame.
A kind of Foldable shelf, it is characterised in that the first side frame for being pivotally connected respectively including back frame, with back frame opposite sides and
Second side frame, some mounting assemblies being pivotally connected with back frame and the support board connected with corresponding mounting assembly；Each installation group
Part includes two rotation seats, and each rotation seat includes limited block and from the vertically extending engaging lug of limited block；The limited block with
The support board is fixed, the sidepiece pivot joint of the engaging lug and back frame；First side frame and the second side frame are away from the back frame
Side the support board is accepted with correspondence provided with some supporting plates.
In one of the embodiments, first side frame and the second side frame pass through some connection sheets and the back frame respectively
Pivot joint.
In one of the embodiments, the connection sheet takes the shape of the letter U setting, including positioned at middle side plate and same from the side plate
To the top plate and bottom plate of extension, top plate and bottom plate and the back frame of the connection sheet are pivotally connected, the side plate of the connection sheet and the first side
Frame or the second side frame are fixed.
Foldable shelf of the present utility model, by the way that support board is received into back frame, is greatly reduced during folding
Space shared by it, and folding process is without be dismantled or instrument is aided in, it is user-friendly.
Brief description of the drawings
Fig. 1 is the stereo unfolding figure of the Foldable shelf of a preferred embodiment of the present utility model；
Fig. 2 is schematic diagram of Fig. 1 Foldable shelf when not installing support board；
Fig. 3 is schematic diagram of Fig. 1 Foldable shelf under the rollover states of support board half；
Fig. 4 is schematic diagram of Fig. 3 Foldable shelf under support board collapsed state；
Fig. 5 is schematic diagram of Fig. 4 Foldable shelf under the first side frame, the second side frame collapsed state；
Fig. 6 is enlarged drawing at the A of the Foldable shelf shown in Fig. 2；
Fig. 7 is enlarged drawing at the B of the Foldable shelf shown in Fig. 2；
Fig. 8 is enlarged drawing at the C of the Foldable shelf shown in Fig. 2；
Fig. 9 is enlarged drawing at the D of the Foldable shelf shown in Fig. 2.
Embodiment
For the ease of understanding the utility model, the utility model will be described more fully below.But, this practicality
It is new to realize in many different forms, however it is not limited to embodiment described herein.On the contrary, providing these implementations
The purpose of example is to make the understanding to disclosure of the present utility model more thorough comprehensive.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is herein to be in term used in the description of the present utility model
The purpose of description specific embodiment, it is not intended that in limitation the utility model.
Refer to Fig. 1 to Fig. 9, be the Foldable shelf of the better embodiment of the utility model one, including back frame 30, with the back of the body
The first side frame 10 and the second side frame 20 that the opposite sides of frame 30 is pivotally connected respectively, some mounting assemblies 40 being pivotally connected with back frame 30 and
The support board 50 fixed with corresponding mounting assembly 40.Each mounting assembly 40 include two rotation seats 41, the rotation seat 41 with
The opposite sides pivot joint of back frame 30；The support board 50 is fixed with corresponding rotation seat 41, so as to be rotated relative to back frame 30.
Set referring to Fig. 2, the back frame 30 is rectangular, including the back frame vertical bar 32 and the connection back frame being oppositely arranged
The back frame horizontal stripe 31 of vertical bar 32；The upper end of the back frame vertical bar 32 is connected with the back frame horizontal stripe 31；The back frame vertical bar 32
Lower end exceeds back frame horizontal stripe 31；Feet 18 is installed in each lower end of back frame vertical bar 32, to adjust height.
First side frame 10 includes two the first cross bars 11 being oppositely arranged and connects first cross bar 11 away from described
First montant 12 of the free end of back frame 30；In the present embodiment, first side frame 10 also includes a connection each described first
First bracing piece 13 at the middle part of cross bar 11；The lower end of montant 12 exceeds cross bar 11；The lower end of montant 12 is provided with set tooth；It is perpendicular
Bar 12 installs feet 18 by covering tooth, and the feet 18 can be by rotating the relative height for covering tooth of regulation；First side frame 10
Each first cross bar 11 is pivotally connected close to one end of back frame 30 by a connecting piece 15 with back frame 30；Specifically, the connection sheet 15 is big
Cause takes the shape of the letter U setting, including the top plate and bottom plate extended in the same direction positioned at middle side plate and from the side plate, the top plate of the connection sheet 15
And bottom plate is pivotally connected with the back frame horizontal stripe 31 by pivot pin 16, the side plate of connection sheet 15 is fixed with the first cross bar 11.
Second side frame 20 is symmetrical set with the structure of the first side frame 10, including two the second cross bars being oppositely arranged
21 and connect the second montant 22 of the free end of the second cross bar 21 away from the back frame 30；In the present embodiment, described
Two side frames 20 also include second bracing piece 23 at the middle part of each second cross bar 21 of connection；The lower end of montant 22 is beyond horizontal stroke
Bar 21；The lower end of montant 22 is provided with set tooth；Montant 22 installs feet 18 by covering tooth, and the feet 18 can be by rotating regulation phase
Height to covering tooth.
Each mounting assembly 40 includes disymmetrical rotation seat 41；The rotation seat 41 is respectively symmetrically articulated in the back of the body
The opposite sides of frame 30；Specifically, each rotation seat 41 is articulated in the inner side of the back frame vertical bar 32 of corresponding back frame 30.It is described to rotate
Seat 41 includes limited block 45 and from the vertically extending engaging lug 46 of limited block 45；The engaging lug 46 is provided with perforation；It is described to rotate
Seat 41 is pivotally connected by the inner side of the perforation on engaging lug 46 and back frame vertical bar 32.
The support board 50 is fixed close to the side of back frame 30 with the limited block 45 of the corresponding rotation seat 41.The support board
50 are supported by the rotation seat 41 being articulated in back frame 30 and the supporting plate 17 being located on montant 12 respectively.The montant 12
Some supporting plates 17 are provided with close to the side of support board 50 when Foldable shelf deploys, the water of support board 50 is correspondingly arranged at respectively
Under the relevant position of level state, for supporting the support board 50 under deployed condition.In the present embodiment, support board 50 is plate-like to be set
Put, use rectangle plank；In one of the embodiments, rotation seat 41 is separately mounted to support board 50 close to back frame by screw
The bottom two ends of 30 sides.
Fig. 2 to Fig. 5 is referred to, when the relative back frame 30 of 10 and second side frame of the first side frame 20 is fully deployed, due to
Angulation is limited in the horizontal direction with the back frame 30 for the effect of connection sheet 15, first side frame 10 and second side frame 20
It is scheduled in 90 degree；The medial extremity of each support board 50 is fixed with mounting assembly 40, and the outboard end of support board 50 is overlapped on supporting plate
On 17.It is to be appreciated that because there is restriction effect, therefore supporting plate anyway downwards to support board 50 in mounting assembly 40 itself
17 can also omit in other embodiments without.
When needing folding, first by the support board 50 is upward, turning over is received into back frame 30；Specifically, pass through
The mounting assembly 40 is rotated, the support board 50 is received into back frame 30；By the limited block 45 on the rotation seat 41,
It is limited in support board 50 in the middle part of back frame or anterior.
Then, first side frame 10, the second side frame 20 are rotated by opposed, inwardly directed, makes the first side frame 10, the second side frame
20 fit in back frame 30；Wherein, the montant 12, the supporting plate 17 on montant 22 will be inserted between the support board 50
In gap, Foldable shelf completes to fold.
In the present embodiment, by folding, Foldable shelf can greatly reduce shared space, and the nothing in folding process
Any instrument need to be used to aid in or need disengaging section part, the use of user is greatly facilitated.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (9)
1. a kind of Foldable shelf, it is characterised in that the first side frame for being pivotally connected respectively including back frame, with back frame opposite sides and the
Two side frames, some mounting assemblies being pivotally connected with back frame and the support board connected with corresponding mounting assembly；The back frame includes phase
The back frame horizontal stripe of back frame vertical bar and the connection back frame vertical bar to setting；Each mounting assembly includes two rotation seats, each institute
The inner side for stating rotation seat and back frame vertical bar is pivotally connected；The support board is fixed with corresponding rotation seat.
2. Foldable shelf according to claim 1, it is characterised in that each rotation seat includes limited block and from spacing
The vertically extending engaging lug of block；The limited block is fixed with the support board, and the inner side of the engaging lug and back frame vertical bar is pivotally connected.
3. Foldable shelf according to claim 2, it is characterised in that first side frame and the second side frame are away from described
The support board is accepted with correspondence provided with some supporting plates in the side of back frame.
4. Foldable shelf according to claim 1, it is characterised in that first side frame and the second side frame pass through respectively
Some connection sheets are pivotally connected with the back frame.
5. Foldable shelf according to claim 4, it is characterised in that the connection sheet takes the shape of the letter U setting, including in
Between side plate and the top plate and bottom plate that are extended in the same direction from the side plate, the top plate and bottom plate of the connection sheet pass through with the back frame horizontal stripe
Pivot pin is pivotally connected, and the side plate of the connection sheet is fixed with the first side frame or the second side frame.
6. the Foldable shelf according to claim 1 to 5 any one, it is characterised in that first side frame includes two
The first cross bar and the first montant of the connection free end of first cross bar away from the back frame being oppositely arranged；Second side
Frame includes two the second cross bars being oppositely arranged and connects the second montant of the free end of second cross bar away from the back frame.
7. a kind of Foldable shelf, it is characterised in that the first side frame for being pivotally connected respectively including back frame, with back frame opposite sides and the
Two side frames, some mounting assemblies being pivotally connected with back frame and the support board connected with corresponding mounting assembly；Each mounting assembly
Including two rotation seats, each rotation seat includes limited block and from the vertically extending engaging lug of limited block；The limited block and institute
State support board to fix, the sidepiece pivot joint of the engaging lug and back frame；First side frame and the second side frame are away from the back frame
The support board is accepted with correspondence provided with some supporting plates in side.
8. Foldable shelf according to claim 7, it is characterised in that first side frame and the second side frame pass through respectively
Some connection sheets are pivotally connected with the back frame.
9. Foldable shelf according to claim 8, it is characterised in that the connection sheet takes the shape of the letter U setting, including in
Between side plate and the top plate and bottom plate that are extended in the same direction from the side plate, top plate and bottom plate and the back frame of the connection sheet be pivotally connected, should
The side plate of connection sheet is fixed with the first side frame or the second side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224973.4U CN206565568U (en) | 2016-11-14 | 2016-11-14 | Foldable shelf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621224973.4U CN206565568U (en) | 2016-11-14 | 2016-11-14 | Foldable shelf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206565568U true CN206565568U (en) | 2017-10-20 |
Family
ID=60062334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621224973.4U Expired - Fee Related CN206565568U (en) | 2016-11-14 | 2016-11-14 | Foldable shelf |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206565568U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124105A (en) * | 2018-08-17 | 2019-01-04 | 韩士杰 | A kind of suppressible supporter |
| CN110341771A (en) * | 2019-06-17 | 2019-10-18 | 苏州市新大地五金制品有限公司 | Collapsible stroller |
-
2016
- 2016-11-14 CN CN201621224973.4U patent/CN206565568U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109124105A (en) * | 2018-08-17 | 2019-01-04 | 韩士杰 | A kind of suppressible supporter |
| CN110341771A (en) * | 2019-06-17 | 2019-10-18 | 苏州市新大地五金制品有限公司 | Collapsible stroller |
| WO2020253580A1 (en) * | 2019-06-17 | 2020-12-24 | 苏州市新大地五金制品有限公司 | Foldable stroller |
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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 |
Granted publication date: 20171020 Termination date: 20201114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |