CN213308249U - Swallow-shaped refrigerator seam dismounting folding storage rack - Google Patents
Swallow-shaped refrigerator seam dismounting folding storage rack Download PDFInfo
- Publication number
- CN213308249U CN213308249U CN202020898756.3U CN202020898756U CN213308249U CN 213308249 U CN213308249 U CN 213308249U CN 202020898756 U CN202020898756 U CN 202020898756U CN 213308249 U CN213308249 U CN 213308249U
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- Prior art keywords
- folding
- connecting rod
- side frame
- rod
- swallow
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Links
- 239000011120 plywood Substances 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 230000006978 adaptation Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000036964 tight binding Effects 0.000 description 1
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- Assembled Shelves (AREA)
Abstract
The utility model discloses a swallow-shaped refrigerator seam dismounting folding storage rack, which comprises a folding side frame and a laminate; the folding side frames comprise a folding left side frame and a folding right side frame; the folding left side frame is connected with the folding right side frame through a plurality of transverse connecting rods; the laminated plate is detachably arranged on the transverse connecting rod; the foldable left side frame or the foldable right side frame is provided with a swallow-shaped linkage rod; the swallow-shaped linkage rod consists of a first long hinge connecting rod, a second long hinge connecting rod, a first short hinge connecting rod, a second short hinge connecting rod and a middle folding connecting rod; the folding side frames are driven to synchronously and horizontally open or fold by pressing the middle folding connecting rod straight downwards or folding upwards. This foldable supporter of swallow-shaped refrigerator seam dismouting simple structure folds or opens in step under the linkage effect of swallow-shaped gangbar, convenient operation, and folding back thickness is littleer, can directly fill in the refrigerator seam.
Description
Technical Field
The utility model relates to a technical field of supporter, concretely relates to swallow type refrigerator seam dismouting folding supporter.
Background
The commodity shelf is a common tool in daily life, consists of a support and a laminate and is used for placing and storing articles. At present, the supporter on the market, the majority are transversely folded and accomodate, and the majority uses plywood axis symmetry swing joint promptly, can the fifty percent discount draw in when depositing, but transversely fold because plywood thickness after folding is big, occupy too much storage space, can not utilize the space that the refrigerator sewed completely, can't directly accomodate in the refrigerator sews, and the use of giving people brings inconvenience.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model aims to provide a swallow-shaped refrigerator seam dismouting folding storage rack, its simple structure supports intensity height, and under the linkage effect of swallow-shaped gangbar synchronous folding or open, convenient operation, the operation is smooth and easy steady, the structure steadiness is high, and folding back thickness is littleer, can directly fill in the refrigerator seam.
The purpose of the utility model is realized by adopting the following technical scheme: a foldable shelf for assembling and disassembling a swallow-shaped refrigerator seam comprises a foldable side frame and a laminate; the folding side frames comprise a folding left side frame and a folding right side frame; the folding left side frame is connected with the folding right side frame through a plurality of transverse connecting rods; the laminated plate is detachably arranged on the transverse connecting rod; the foldable left side frame or the foldable right side frame is provided with a swallow-shaped linkage rod; the swallow-shaped linkage rod consists of a first long hinge connecting rod, a second long hinge connecting rod, a first short hinge connecting rod, a second short hinge connecting rod and a middle folding connecting rod; the middle parts of the first long hinge connecting rod and the second long hinge connecting rod are hinged in a scissor type manner, and the bottoms of the first long hinge connecting rod and the second long hinge connecting rod are hinged on the folding side frame; one end of the first short hinge rod is hinged to the top of the second long hinge rod, and the other end of the first short hinge rod is hinged to the folding side frame; one end of the second short hinge rod is hinged to the top of the first long hinge rod, and the other end of the second short hinge rod is hinged to the folding side frame; one end of the middle folding connecting rod is connected with the hinged ends of the first short hinged rod and the second long hinged rod, and the other end of the middle folding connecting rod is connected with the hinged ends of the second short hinged rod and the first long hinged rod; the folding side frames are driven to synchronously and horizontally open or fold by pressing the middle folding connecting rod straight downwards or folding upwards.
Further, the middle folding link comprises a first middle link and a second middle link; the tail ends of the first middle connecting rod and the second middle connecting rod are hinged.
Further, the folding left side frame or/and the folding right side frame comprise two vertical rods; the swallow-shaped linkage rod is arranged between the two vertical rods.
Furthermore, one end of the transverse connecting rod is fixed on the vertical rod of the folding left side frame, and the other end of the transverse connecting rod is fixed on the vertical rod of the folding right side frame; a plurality of transverse connecting rods are arranged between the folding left side frame and the folding right side frame.
Further, the bottom of the layer plate is provided with a strip-shaped limiting buckle; the strip-shaped limiting buckle is provided with a limiting groove, and the length direction of the limiting groove is consistent with the length direction of the transverse connecting rod; the plywood is detachably buckled and fixed on the transverse connecting rod through a limiting groove of the strip-shaped limiting buckle.
Furthermore, a flexible silica gel piece is arranged in the limiting groove.
Further, the interval between the two transverse connecting rods is consistent with the width of the layer plate.
Further, rollers are arranged at the bottoms of the folding left side frame and the folding right side frame.
Compared with the prior art, the beneficial effects of the utility model reside in that:
by arranging the swallow-shaped linkage rod, the hinged position at the top of the swallow-shaped linkage rod is completely straightened and limited between the hinged ends of the first short hinged rod and the second long hinged rod and the hinged ends of the second short hinged rod and the first long hinged rod to form a stable structure, so that the swallow-shaped linkage rod is completely opened and cannot stretch again; when folding is accomodate to folding supporter, dismantle the plywood on the supporter earlier, the articulated position rebound in middle part of the folding connecting rod in swallow type gangbar top middle part, swallow type gangbar is accomodate completely, drives folding side bearer and accomodates foldingly to central point simultaneously, realizes vertically accomodating of folding supporter, and the length of folding supporter and the width looks adaptation of conventional refrigerator can directly put into on the refrigerator side seam, do not occupy the position, make full use of refrigerator side seam position space, full play folding suitability of folding supporter.
Drawings
FIG. 1 is a schematic structural view of a swallow-shaped refrigerator seam detachable foldable rack according to a preferred embodiment of the present invention;
FIG. 2 is a schematic view of a preferred embodiment of the dovetail linkage of the present invention;
FIG. 3 is a schematic view of the foldable rack of the swallow-shaped refrigerator according to the preferred embodiment of the present invention;
fig. 4 is an enlarged schematic view of a region a in fig. 3.
In the figure: 1. folding the left side frame; 11. a vertical rod; 2. folding the right side frame; 3. laminating the board; 4. a transverse connecting rod; 5. A dovetail linkage bar; 51. a first long hinge rod; 52. a second long hinge rod; 53. a first short hinge rod; 54. A second short hinge rod; 55. a middle folding connecting rod; 551. a first middle link; 552. a second middle link; 6. a strip-shaped limit buckle; 61. a limiting groove; 62. a flexible silicone member; 7. and a roller.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.
As shown in fig. 1-4, the swallow-shaped refrigerator seam detachable folding shelf of the present invention is a multilayer folding shelf, which comprises a folding side frame and a laminate 3; the folding side frames comprise a folding left side frame 1 and a folding right side frame 2; the folding left side frame is connected with the folding right side frame through a plurality of transverse connecting rods 4; the laminated plate is detachably arranged on the transverse connecting rod; the foldable left side frame or the foldable right side frame is provided with a swallow-shaped linkage rod 5; the swallow-shaped linkage rod consists of a first long hinge rod 51, a second long hinge rod 52, a first short hinge rod 53, a second short hinge rod 54 and a middle folding connecting rod 55; the middle parts of the first long hinge connecting rod and the second long hinge connecting rod are hinged in a scissor type manner, and the bottoms of the first long hinge connecting rod and the second long hinge connecting rod are hinged on the folding side frame; one end of the first short hinge rod is hinged to the top of the second long hinge rod, and the other end of the first short hinge rod is hinged to the folding side frame; one end of the second short hinge rod is hinged to the top of the first long hinge rod, and the other end of the second short hinge rod is hinged to the folding side frame; one end of the middle folding connecting rod is connected with the hinged ends of the first short hinged rod and the second long hinged rod, and the other end of the middle folding connecting rod is connected with the hinged ends of the second short hinged rod and the first long hinged rod; the folding side frames are driven to synchronously and horizontally open or fold by pressing the middle folding connecting rod straight downwards or folding upwards.
As a further preferred approach, the intermediate folding link comprises a first intermediate link 551 and a second intermediate link 552; the tail ends of the first middle connecting rod and the second middle connecting rod are hinged. When the hinged position between the first middle connecting rod and the second middle connecting rod is pressed downwards, the first middle connecting rod and the second middle connecting rod are completely positioned in the same horizontal straight line, so that the first long hinged rod, the second long hinged rod, the first short hinged rod, the second short hinged rod and the middle folding connecting rod are completely tightened and are in a static state, and at the moment, the whole folding storage rack is completely unfolded; when upwards taking in first middle part connecting rod and second middle part connecting rod, first middle part connecting rod and second middle part connecting rod are "V" type of falling, make and be in the state of taking in completely between first long hinge pole, the long hinge pole of second, first short hinge pole, the short hinge pole of second, the folding connecting rod in middle part, whole folding supporter is folding completely this moment.
As a further preferable scheme, the folding left side frame or/and the folding right side frame each comprise two vertical rods 11; the swallow-shaped linkage rod is arranged between the two vertical rods. In the preferred embodiment, the swallow-shaped linkage rod is arranged on the folding left side frame as an example, the connection and transmission relationship between the swallow-shaped linkage rod and the folding side frame is explained, specifically, the folding left side frame comprises two vertical rods 11, and the swallow-shaped linkage rod is arranged between the two vertical rods. In the embodiment, when the foldable shelf is completely unfolded, the hinged position at the top of the swallow-shaped linkage rod is utilized to be completely straightened and limited between the hinged ends of the first short hinged rod and the second long hinged rod and the hinged ends of the second short hinged rod and the first long hinged rod, so that a stable swallow-shaped structure is formed, and the swallow-shaped linkage rod is completely unfolded and cannot stretch again; when folding is accomodate to folding supporter, dismantle the plywood on the supporter earlier, the articulated position rebound in middle part of the folding connecting rod in swallow type gangbar top middle part, swallow type gangbar is accomodate completely, drives folding side bearer and accomodates foldingly to central point simultaneously, realizes vertically accomodating of folding supporter, and the length of folding supporter and the width looks adaptation of conventional refrigerator can directly put into on the refrigerator side seam, do not occupy the position, make full use of refrigerator side seam position space, full play folding suitability of folding supporter.
Certainly, the folding supporter of this application can design 2 swallow type trace or 1 swallow type trace, and the scheme of 2 swallow type traces means that 2 swallow type traces are installed respectively in folding left side frame and folding right side frame both sides. The folding left side frame with the 1 swallow-shaped linkage rod means that the 1 swallow-shaped linkage rod is arranged on one side of the folding left side frame or the folding right side frame, the folding stability of the scheme with the 2 swallow-shaped linkage rods is better, and the rigidity of the folding storage rack is stronger.
As a further preferred scheme, one end of the transverse connecting rod is fixed on a vertical rod of the folding left side frame, and the other end of the transverse connecting rod is fixed on a vertical rod of the folding right side frame; a plurality of transverse connecting rods are arranged between the folding left side frame and the folding right side frame. The design of the plurality of transverse connecting rods has two purposes, the first purpose is to place a plurality of layers of laminates, improve the number of layers of the laminates and improve the storage rate of the shelf; the second purpose is when folding the time of accomodating, and the plywood can be fixed on the transverse connecting rod through bar spacing knot, need not to place alone, improves folding, accomodates the effect, further improves space utilization, in this scheme, preferably, two the interval of transverse connecting rod is unanimous with the width of plywood.
As a further preferred scheme, the bottom of the layer plate is provided with a strip-shaped limit buckle 6; the strip-shaped limiting buckle is provided with a limiting groove 61, and the length direction of the limiting groove is consistent with the length direction of the transverse connecting rod; the plywood is detachably buckled and fixed on the transverse connecting rod through a limiting groove of the strip-shaped limiting buckle. The structural design of the bar-shaped limit buckle is simple, and the disassembly and the assembly are simple.
As a further preferable scheme, a flexible silica gel piece 62 is arranged in the limiting groove. The design of the flexible silica gel piece can increase the tight binding force between the strip-shaped limit buckle and the transverse connecting rod.
Preferably, the distance between the two transverse connecting rods is consistent with the width of the laminated plate.
Preferably, rollers 7 are arranged at the bottoms of the folding left side frame and the folding right side frame. The design of gyro wheel is convenient for remove the use, promotes convenient to use nature.
The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.
Claims (8)
1. The utility model provides a foldable supporter of swallow's type refrigerator seam dismouting which characterized in that: comprises a folding side frame and a laminate; the folding side frames comprise a folding left side frame and a folding right side frame; the folding left side frame is connected with the folding right side frame through a plurality of transverse connecting rods; the laminated plate is detachably arranged on the transverse connecting rod; the foldable left side frame or the foldable right side frame is provided with a swallow-shaped linkage rod; the swallow-shaped linkage rod consists of a first long hinge connecting rod, a second long hinge connecting rod, a first short hinge connecting rod, a second short hinge connecting rod and a middle folding connecting rod; the middle parts of the first long hinge connecting rod and the second long hinge connecting rod are hinged in a scissor type manner, and the bottoms of the first long hinge connecting rod and the second long hinge connecting rod are hinged on the folding side frame; one end of the first short hinge rod is hinged to the top of the second long hinge rod, and the other end of the first short hinge rod is hinged to the folding side frame; one end of the second short hinge rod is hinged to the top of the first long hinge rod, and the other end of the second short hinge rod is hinged to the folding side frame; one end of the middle folding connecting rod is connected with the hinged ends of the first short hinged rod and the second long hinged rod, and the other end of the middle folding connecting rod is connected with the hinged ends of the second short hinged rod and the first long hinged rod; the folding side frames are driven to synchronously and horizontally open or fold by pressing the middle folding connecting rod straight downwards or folding upwards.
2. The swallow-shaped refrigerator seam detachable folding storage rack as claimed in claim 1, wherein the middle folding connecting rod comprises a first middle connecting rod and a second middle connecting rod; the tail ends of the first middle connecting rod and the second middle connecting rod are hinged.
3. The swallow-shaped refrigerator seam detachable folding storage rack as claimed in claim 1, wherein the folding left side frame or/and the folding right side frame each comprise two vertical upright bars; the swallow-shaped linkage rod is arranged between the two vertical rods.
4. The swallow-shaped refrigerator seam detachable folding storage rack as claimed in claim 3, wherein one end of the cross connecting rod is fixed on the vertical rod of the folding left side frame, and the other end of the cross connecting rod is fixed on the vertical rod of the folding right side frame; a plurality of transverse connecting rods are arranged between the folding left side frame and the folding right side frame.
5. The swallow-shaped refrigerator seam detachable folding storage rack as claimed in any one of claims 1 to 4, wherein a strip-shaped limit buckle is arranged at the bottom of the layer plate; the strip-shaped limiting buckle is provided with a limiting groove, and the length direction of the limiting groove is consistent with the length direction of the transverse connecting rod; the plywood is detachably buckled and fixed on the transverse connecting rod through a limiting groove of the strip-shaped limiting buckle.
6. The swallow-shaped refrigerator seam detachable folding storage rack as claimed in claim 5, wherein a flexible silica gel piece is arranged in the limiting groove.
7. The swallow-shaped refrigerator seam detachable folding storage rack as claimed in claim 5, wherein the interval between the two cross connecting rods is consistent with the width of the laminate.
8. The swallow-shaped refrigerator seam detachable folding storage rack as claimed in any one of claims 1 to 4, wherein rollers are arranged at the bottoms of the folding left side frame and the folding right side frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020898756.3U CN213308249U (en) | 2020-05-25 | 2020-05-25 | Swallow-shaped refrigerator seam dismounting folding storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020898756.3U CN213308249U (en) | 2020-05-25 | 2020-05-25 | Swallow-shaped refrigerator seam dismounting folding storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213308249U true CN213308249U (en) | 2021-06-01 |
Family
ID=76059159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020898756.3U Expired - Fee Related CN213308249U (en) | 2020-05-25 | 2020-05-25 | Swallow-shaped refrigerator seam dismounting folding storage rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213308249U (en) |
-
2020
- 2020-05-25 CN CN202020898756.3U patent/CN213308249U/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 |
Granted publication date: 20210601 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |