CN111067261A - Rotary folding goods shelf stair - Google Patents
Rotary folding goods shelf stair Download PDFInfo
- Publication number
- CN111067261A CN111067261A CN201911375191.9A CN201911375191A CN111067261A CN 111067261 A CN111067261 A CN 111067261A CN 201911375191 A CN201911375191 A CN 201911375191A CN 111067261 A CN111067261 A CN 111067261A
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- CN
- China
- Prior art keywords
- shelf
- groove
- goods
- gear
- goods shelves
- 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.)
- Pending
Links
- 230000001681 protective effect Effects 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 6
- 238000010030 laminating Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006978 adaptation Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B49/00—Revolving cabinets or racks; Cabinets or racks with revolving parts
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B43/00—Cabinets, racks or shelf units, characterised by features enabling folding of the cabinet or the like
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
- E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
- E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
- E04F11/066—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding folding like scissors or accordions
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention discloses a rotary folding goods shelf stair, belonging to the technical field of goods shelf stairs; its technical essential includes first goods shelves and second goods shelves, the second goods shelves are located the top of first goods shelves, logical groove has all been seted up to the one end corner of first goods shelves and second goods shelves, it has the spliced pole to lead to the inslot through connection, the bottom of spliced pole is passed through adjusting part and is connected with first goods shelves, the spacing groove has been seted up on the logical groove lateral wall on the second goods shelves, the spacing groove sets up to the arc structure, the spacing inslot is provided with the stopper. According to the invention, the connecting columns are arranged on the first goods shelf and the second goods shelf, the connecting columns are matched with the limiting grooves and the limiting blocks to drive the plurality of second goods shelves to rotate in sequence to form the spiral staircase, so that the use is convenient, meanwhile, the idler wheels are arranged on the second goods shelves and matched with the arc-shaped guide grooves, so that the second goods shelves are convenient to rotate, and the efficiency of the device is improved.
Description
Technical Field
The invention relates to the field of shelf stairs, in particular to a rotary folding shelf stair.
Background
The goods shelf is a storage device and is based on six basic functions of packaging, transportation, loading and unloading, sorting and information management in production logistics. With the continuous development of enterprise production management systems, more and more industries and enterprises apply the goods shelves to all links from production to storage. The goods shelf is built into various three-dimensional structures through the organic combination of the upright posts, the cross beams and the laminates so as to fully utilize the storage space, effectively improve the utilization rate of production, circulation and storage capacity, and have the advantages of convenient storage and taking, convenient counting, material distribution, transportation and the like. The goods on the upper layer goods shelf are inconvenient to take due to the fact that the existing goods shelf is not provided with stairs in order to save space.
Disclosure of Invention
The invention aims to provide a rotary folding goods shelf stair convenient to take and use, aiming at the defects of the prior art.
The technical scheme of the invention is realized as follows: a rotary folding goods shelf stair comprises a first goods shelf and a second goods shelf, wherein the second goods shelf is positioned at the top of the first goods shelf, a through groove is formed in one corner of each of the first goods shelf and the second goods shelf, a connecting column penetrates through the through groove, the bottom end of the connecting column is connected with the first goods shelf through an adjusting component, a limiting groove is formed in the side wall of the through groove on the second goods shelf, the limiting groove is of an arc structure, a limiting block is arranged in the limiting groove and is fixedly connected with the connecting column, a roller groove is formed in the bottom of the other end of the second goods shelf, a roller is arranged in the roller groove, an arc guide groove is formed in the upper surface of the other end of each of the first goods shelf and the second goods shelf, the arc guide groove is matched with the roller, a drawer is arranged in the middle of an inner cavity of each of the first goods shelf and the second goods, the lower surface of the sealing cover is in fit connection with the upper surface of the second storage rack through the sealing ring.
As a further scheme of the invention: the second goods shelves are provided with a plurality of, and a plurality of second goods shelves are vertical laminating and distribute.
As a further scheme of the invention: the two sides of the other end of the first goods shelf and the two sides of the other end of the second goods shelf are fixedly connected with extension plates, the top ends of the extension plates are fixedly connected with a plurality of sections of telescopic rods, and two adjacent sections of telescopic rods are connected through a protective net.
As a further scheme of the invention: the adjusting part comprises a gear groove arranged inside the first goods shelf, a gear ring is fixedly connected to the outer side of the lower end of the connecting column, the gear ring is located in the gear groove, an umbrella-shaped gear is arranged in the gear groove, and the umbrella-shaped gear is meshed with the gear ring and is connected with the gear groove.
As a further scheme of the invention: the middle part fixedly connected with connecting axle of umbelliform gear, the one end of connecting axle runs through the lateral wall in gear groove and passes through bearing and gear groove swing joint, the one end fixedly connected with hand wheel of connecting axle, the hand wheel is located the outside of first goods shelves.
As a further scheme of the invention: a plurality of spacing groove on the second goods shelves all sets up to the arc structure, and the length of a plurality of spacing groove from up increases in proper order down.
Compared with the prior art, the invention has the beneficial effects that:
1. the connecting columns are arranged on the first goods shelf and the second goods shelf and can drive the plurality of second goods shelves to rotate in sequence by matching with the limiting grooves and the limiting blocks to form the spiral stairs, so that the device is convenient to use;
2. the first goods shelf and the second goods shelf are provided with the multi-section telescopic rods, and the two multi-section telescopic rods are matched with the protective net to form a simple protective guard, so that the safety of the device is improved.
Drawings
The invention will be further described in detail with reference to examples of embodiments shown in the drawings to which, however, the invention is not restricted.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic front view of the overall structure of the present invention;
FIG. 3 is a schematic cross-sectional view of the overall structure of the present invention;
FIG. 4 is a schematic top view of a second shelf structure of the present invention;
fig. 5 is a schematic sectional view of the structure of the adjusting assembly of the present invention.
In the figure: 1. a first shelf; 2. a second shelf; 3. a through groove; 4. connecting columns; 5. an adjustment assembly; 6. a limiting groove; 7. a limiting block; 8. a roller groove; 9. a roller; 10. an arc-shaped guide groove; 11. a drawer; 12. a sealing cover; 13. an extension plate; 14. a multi-section telescopic rod; 15. a protective net; 16. a gear groove; 17. a ring gear; 18. an umbrella gear; 19. a connecting shaft; 20. a handwheel.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
The invention provides a rotary folding goods shelf stair shown in figures 1-5, which comprises a first goods shelf 1 and a second goods shelf 2, wherein the second goods shelf 2 is positioned at the top of the first goods shelf 1, a plurality of second goods shelves 2 are arranged, the plurality of second goods shelves 2 are vertically attached and distributed, through grooves 3 are formed in corners of one ends of the first goods shelf 1 and the second goods shelf 2, connecting columns 4 are connected in the through grooves 3 in a penetrating manner, the connecting columns 4 play a supporting role, and play a role in driving the second goods shelf 2 to rotate.
As shown in fig. 3, the bottom end of the connecting column 4 is connected with the first shelf 1 through the adjusting component 5, the side wall of the through groove 3 on the second shelf 2 is provided with a limiting groove 6, the limiting grooves 6 on the plurality of second shelves 2 are all arranged into an arc-shaped structure, the lengths of the plurality of limiting grooves 6 are sequentially increased from bottom to top, the limiting groove 6 is internally provided with a limiting block 7, the limiting block 7 is fixedly connected with the connecting column 4, the limiting groove 6 is matched with the limiting block 7 to enable the plurality of second shelves 2 to sequentially rotate from bottom to top, the bottom of the other end of each second shelf 2 is provided with a roller groove 8, the roller groove 8 is internally provided with a roller 9, the upper surfaces of the other ends of the first shelf 1 and the second shelf 2 are respectively provided with an arc-shaped guide groove 10, the arc-shaped guide grooves 10 are matched with the roller 9, the second shelf 2 is convenient to rotate through the arrangement, the middl, the setting of drawer 11 makes first goods shelves 1 and second goods shelves 2 can place the goods, and the sealed lid 12 of the upper end outside fixedly connected with of spliced pole 4, the lower surface of sealed lid 12 passes through the sealing washer and is connected with the upper surface laminating of second goods shelves 2, and sealed lid 12 cooperation sealing washer has played sealed effect, prevents that the dust at top from getting into logical inslot 3.
As shown in fig. 4, extension plates 13 are fixedly connected to two sides of the other end of each of the first shelf 1 and the second shelf 2, a plurality of telescopic rods 14 are fixedly connected to the top ends of the extension plates 13, two adjacent telescopic rods 14 are connected through a protective net 15, and the two telescopic rods 14 cooperate with the protective net 15 to form a simple protective guard, so that the safety of the device is improved.
As shown in fig. 5, the adjusting assembly 5 includes a gear groove 16 opened inside the first shelf 1, a gear ring 17 fixedly connected to the outer side of the lower end of the connecting column 4, the gear ring 17 is located in the gear groove 16, an umbrella-shaped gear 18 is arranged in the gear groove 16, the umbrella-shaped gear 18 is meshed with the gear ring 17 and is connected to the gear ring 17, a connecting shaft 19 is fixedly connected to the middle of the umbrella-shaped gear 18, one end of the connecting shaft 19 penetrates through the side wall of the gear groove 16 and is movably connected to the gear groove 16 through a bearing, one end of the connecting shaft 19 is fixedly connected with a hand wheel 20, the hand wheel 20 is located on the outer side of the first shelf 1, the hand wheel 20 is matched with the gear.
The working principle of the invention is as follows: this device is when needs use stair, rotate hand wheel 20 this moment, hand wheel 20 drives umbelliform gear 18 through connecting axle 19 and rotates, umbelliform gear 18 drives spliced pole 4 through ring gear 17 and rotates, spliced pole 4 drives a plurality of second goods shelves 2 rotation from up down in proper order through stopper 7 and spacing groove 6's cooperation, gyro wheel 9 on second goods shelves 2 is at the internal rotation of arc guide way 10, make second goods shelves 2 be convenient for rotate, a plurality of second goods shelves 2 cooperate first goods shelves 1 to form rotatory stair, then upwards stimulate multisection telescopic link 14, two multisection telescopic links 14 cooperate protection network 15 to form simple and easy rail guard, the security of this device has been improved.
The above-mentioned embodiments are only for convenience of description, and are not intended to limit the present invention in any way, and those skilled in the art will understand that the technical features of the present invention can be modified or changed by other equivalent embodiments without departing from the scope of the present invention.
Claims (6)
1. Rotatory folding goods shelves stair, its characterized in that: the shelf comprises a first shelf (1) and a second shelf (2), wherein the second shelf (2) is positioned at the top of the first shelf (1), a through groove (3) is formed in one end corner of the first shelf (1) and the second shelf (2), a connecting column (4) is connected in the through groove (3) in a penetrating manner, the bottom end of the connecting column (4) is connected with the first shelf (1) through an adjusting component (5), a limiting groove (6) is formed in the side wall of the through groove (3) on the second shelf (2), the limiting groove (6) is of an arc-shaped structure, a limiting block (7) is arranged in the limiting groove (6), the limiting block (7) is fixedly connected with the connecting column (4), a roller groove (8) is formed in the bottom of the other end of the second shelf (2), rollers (9) are arranged in the roller groove (8), an arc-shaped guide groove (10) is formed in the upper surface of the other end of the first shelf (1) and the second shelf (2), arc guide way (10) and gyro wheel (9) looks adaptation, the inner chamber middle part of first goods shelves (1) and second goods shelves (2) all is provided with drawer (11), the sealed lid (12) of the upper end outside fixedly connected with of spliced pole (4), the lower surface laminating of sealed lid (12) passes through the sealing washer and is connected with the upper surface laminating of second goods shelves (2).
2. The rotary folding shelf stair according to claim 1, characterized in that the second shelf (2) is provided in plurality, and the plurality of second shelves (2) are vertically attached.
3. The rotary folding goods shelf stair as claimed in claim 1, wherein extension plates (13) are fixedly connected to two sides of the other ends of the first goods shelf (1) and the second goods shelf (2), a plurality of telescopic links (14) are fixedly connected to the top ends of the extension plates (13), and two adjacent telescopic links (14) are connected through a protective net (15).
4. The rotary folding shelf stair according to claim 1, characterized in that the adjusting assembly (5) comprises a gear groove (16) arranged inside the first shelf (1), a gear ring (17) is fixedly connected to the outer side of the lower end of the connecting column (4), the gear ring (17) is located in the gear groove (16), an umbrella-shaped gear (18) is arranged in the gear groove (16), and the umbrella-shaped gear (18) is in meshed connection with the gear ring (17).
5. The rotary folding goods shelf stair as claimed in claim 4, wherein a connecting shaft (19) is fixedly connected to the middle of the umbrella-shaped gear (18), one end of the connecting shaft (19) penetrates through the side wall of the gear groove (16) and is movably connected with the gear groove (16) through a bearing, a hand wheel (20) is fixedly connected to one end of the connecting shaft (19), and the hand wheel (20) is located on the outer side of the first goods shelf (1).
6. The rotary folding goods shelf stair as claimed in claim 1, characterized in that the limiting grooves (6) on the second goods shelves (2) are all arranged in an arc-shaped structure, and the lengths of the limiting grooves (6) are sequentially increased from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911375191.9A CN111067261A (en) | 2019-12-27 | 2019-12-27 | Rotary folding goods shelf stair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911375191.9A CN111067261A (en) | 2019-12-27 | 2019-12-27 | Rotary folding goods shelf stair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111067261A true CN111067261A (en) | 2020-04-28 |
Family
ID=70318461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911375191.9A Pending CN111067261A (en) | 2019-12-27 | 2019-12-27 | Rotary folding goods shelf stair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111067261A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719783A (en) * | 2020-06-12 | 2020-09-29 | 温州砼程维禹科技有限公司 | Container room with rotary built-in canopy |
| CN112425932A (en) * | 2020-12-02 | 2021-03-02 | 浙江百世技术有限公司 | Adjustable warehouse |
| CN112609914A (en) * | 2020-12-10 | 2021-04-06 | 周兴文 | Full-automatic rotary stair mechanism capable of rotating and contracting by one hundred eighty degrees |
| CN112681806A (en) * | 2020-12-11 | 2021-04-20 | 中国建筑第五工程局有限公司 | Modular assembly stair |
| CN112796472A (en) * | 2021-01-05 | 2021-05-14 | 广西大学 | A Modified Lifting Intelligent Stair Locking Mechanism |
| CN113500967A (en) * | 2021-08-24 | 2021-10-15 | 洛阳德野专用车辆有限公司 | Step ladder integrated with lifting ceiling |
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|---|---|---|---|---|
| GB2412124A (en) * | 2004-03-17 | 2005-09-21 | Richard Derek Baldry | A fold - away spiral stairway or ramp system |
| US20050284044A1 (en) * | 2004-06-12 | 2005-12-29 | Mr.Jonathan Ritchie | Collapsible Spiral Stair |
| CN2902053Y (en) * | 2005-10-29 | 2007-05-23 | 刘玉军 | Vertical axis rotary rack |
| CN103758301A (en) * | 2014-01-15 | 2014-04-30 | 宁波高新区夏远科技有限公司 | Spiral stair with storage function |
| CN203952841U (en) * | 2014-01-16 | 2014-11-26 | 任嘉木 | The multifunction desk that a kind of student uses |
| CN204152110U (en) * | 2014-08-08 | 2015-02-11 | 高明星 | A kind of automatic rotation spiral stairs |
| CN106623529A (en) * | 2016-08-31 | 2017-05-10 | 浙江精工钢结构集团有限公司 | Solid-web large-section spiral stair box girder shaped like Chinese character ''mu'' and manufacturing method |
| CN207647232U (en) * | 2017-11-20 | 2018-07-24 | 江苏跃发建设工程有限公司 | A kind of ultralight steel storing room with spiral stairs |
| CN108457434A (en) * | 2018-04-28 | 2018-08-28 | 宁波市海曙发辉机械科技有限公司 | The automatic spiral stairs of multifunctional box |
| CN208298419U (en) * | 2017-12-07 | 2018-12-28 | 贾子昂 | Biological sample shows device |
| CN208658252U (en) * | 2018-05-09 | 2019-03-29 | 佳木斯大学 | A financial filing cabinet |
-
2019
- 2019-12-27 CN CN201911375191.9A patent/CN111067261A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2412124A (en) * | 2004-03-17 | 2005-09-21 | Richard Derek Baldry | A fold - away spiral stairway or ramp system |
| US20050284044A1 (en) * | 2004-06-12 | 2005-12-29 | Mr.Jonathan Ritchie | Collapsible Spiral Stair |
| CN2902053Y (en) * | 2005-10-29 | 2007-05-23 | 刘玉军 | Vertical axis rotary rack |
| CN103758301A (en) * | 2014-01-15 | 2014-04-30 | 宁波高新区夏远科技有限公司 | Spiral stair with storage function |
| CN203952841U (en) * | 2014-01-16 | 2014-11-26 | 任嘉木 | The multifunction desk that a kind of student uses |
| CN204152110U (en) * | 2014-08-08 | 2015-02-11 | 高明星 | A kind of automatic rotation spiral stairs |
| CN106623529A (en) * | 2016-08-31 | 2017-05-10 | 浙江精工钢结构集团有限公司 | Solid-web large-section spiral stair box girder shaped like Chinese character ''mu'' and manufacturing method |
| CN207647232U (en) * | 2017-11-20 | 2018-07-24 | 江苏跃发建设工程有限公司 | A kind of ultralight steel storing room with spiral stairs |
| CN208298419U (en) * | 2017-12-07 | 2018-12-28 | 贾子昂 | Biological sample shows device |
| CN108457434A (en) * | 2018-04-28 | 2018-08-28 | 宁波市海曙发辉机械科技有限公司 | The automatic spiral stairs of multifunctional box |
| CN208658252U (en) * | 2018-05-09 | 2019-03-29 | 佳木斯大学 | A financial filing cabinet |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111719783A (en) * | 2020-06-12 | 2020-09-29 | 温州砼程维禹科技有限公司 | Container room with rotary built-in canopy |
| CN112425932A (en) * | 2020-12-02 | 2021-03-02 | 浙江百世技术有限公司 | Adjustable warehouse |
| CN112609914A (en) * | 2020-12-10 | 2021-04-06 | 周兴文 | Full-automatic rotary stair mechanism capable of rotating and contracting by one hundred eighty degrees |
| CN112681806A (en) * | 2020-12-11 | 2021-04-20 | 中国建筑第五工程局有限公司 | Modular assembly stair |
| CN112681806B (en) * | 2020-12-11 | 2022-03-08 | 中国建筑第五工程局有限公司 | Modular assembly stair |
| CN112796472A (en) * | 2021-01-05 | 2021-05-14 | 广西大学 | A Modified Lifting Intelligent Stair Locking Mechanism |
| CN113500967A (en) * | 2021-08-24 | 2021-10-15 | 洛阳德野专用车辆有限公司 | Step ladder integrated with lifting ceiling |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200428 |
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| RJ01 | Rejection of invention patent application after publication |