CN109674158A - A kind of portable type crutch with regulatory function - Google Patents
A kind of portable type crutch with regulatory function Download PDFInfo
- Publication number
- CN109674158A CN109674158A CN201910083876.XA CN201910083876A CN109674158A CN 109674158 A CN109674158 A CN 109674158A CN 201910083876 A CN201910083876 A CN 201910083876A CN 109674158 A CN109674158 A CN 109674158A
- Authority
- CN
- China
- Prior art keywords
- rod
- crutch
- pedestal
- portable type
- regulatory function
- 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
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Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B1/00—Sticks with supporting, hanging or carrying means
- A45B1/02—Walking sticks with rollers for carrying parcels or the like
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B2009/005—Shafts
- A45B2009/007—Shafts of adjustable length, e.g. telescopic shafts
Landscapes
- Rehabilitation Tools (AREA)
Abstract
The present invention relates to a kind of portable type crutch with regulatory function, including handle, fixing pipe, adjusting rod and pedestal, it further include mobile mechanism and two regulating mechanisms, the mobile mechanism includes driving assembly and two moving assemblies, the moving assembly includes sliding block, mobile bar, support rod, connecting rod and movable pulley, the regulating mechanism includes pulling plate and pull rod, the portable type crutch with regulatory function passes through mobile mechanism, it can be when not needing using crutch, movable pulley is withdrawn in pedestal, improve the stability of crutch placement, pass through regulating mechanism, the height of adjustable crutch, to meet the needs of different height users, improve the practicability of crutch.
Description
Technical field
The present invention relates to medical instruments field, in particular to a kind of portable type crutch with regulatory function.
Background technique
Medical instrument refers to instrument, equipment, utensil, external diagnosis reagent and the calibration for being directly or indirectly used for human body
Object, material and other similar or relevant article.
Crutch is exactly a kind of common medical instrument, but crutch still exist during actual use it is some not
Foot, existing crutch need to lean on the placement of the objects such as metope, tables and chairs, are easy to happen and topple over, and cause existing crutch to be placed inconvenient,
The convenience of crutch placement is reduced, moreover, the height of existing crutch is usually to be fixedly installed, and is unable to satisfy difference
The demand of the user of height reduces the practicability of crutch.
Summary of the invention
The technical problem to be solved by the present invention is for overcome the deficiencies in the prior art, providing a kind of with regulatory function
Portable type crutch.
The technical solution adopted by the present invention to solve the technical problems is: a kind of portable type crutch with regulatory function,
Including handle, fixing pipe, adjusting rod and pedestal, the handle is fixedly connected with one end of adjusting rod, and the fixing pipe is fixed on
The top of pedestal, the top of the fixing pipe are equipped with through-hole, and the other end of the adjusting rod passes through through-hole and is arranged in fixing pipe,
It is equipped with PLC in the pedestal, further includes mobile mechanism and two regulating mechanisms, axis pair of two regulating mechanisms about fixing pipe
Claim setting, the inside of pedestal is arranged in the mobile mechanism；
The mobile mechanism includes driving assembly and two moving assemblies, and two moving assemblies are separately positioned on driving assembly
Two sides, the driving component and moving assembly be sequentially connected, and is set below the pedestal there are two opening, the opening and moves
Dynamic component corresponds；
The moving assembly includes sliding block, mobile bar, support rod, connecting rod and movable pulley, one end and bottom of the support rod
The inner wall of side of seat is fixedly connected, and the other end of the support rod and one end of connecting rod are hinged, the other end of the connecting rod with
Movable pulley is fixedly connected, and the top of support rod is arranged in the sliding block, and the both ends of the mobile bar are cut with scissors with sliding block and connecting rod respectively
It connects, the top of sliding block is arranged in the driving component, and the driving component and sliding block are sequentially connected；
The two sides of the fixing pipe are equipped with port, and the port and regulating mechanism correspond, the regulating mechanism packet
Pulling plate and pull rod are included, the two sides of the adjusting rod are equipped with several recesses, and the recess is evenly distributed on adjusting rod, described
One end of pull rod is matched with recess, and one end of the pull rod is arranged in recess, and the other end of the pull rod is arranged across port
In the outside of fixing pipe, it is fixedly connected at the other end of the pull rod and the center of pulling plate.
Preferably, the driving component includes air pump and two driving units, the air pump in order to which band movable slider is mobile
It is fixed on the top in pedestal, two driving units are separately positioned on the two sides of air pump, and the driving unit and sliding block one are a pair of
It answers, the driving unit includes communicating pipe, link block and cylinder, and the air pump with cylinder by being connected to communicating pipe, the cylinder
It is fixed on the top in pedestal, the gas bar of the cylinder is fixedly connected with a slide block by link block, and the air pump is electrically connected with PLC
It connects.
Preferably, the moving assembly further includes guide rod in order to limit the moving direction of sliding block, the guide rod water
The flat inside that pedestal is arranged in, the guide rod are fixed on the inner wall of the side of pedestal, and the sliding block is set on guide rod,
The sliding block is slidably connected with guide rod.
Preferably, the movable pulley is universal wheel for the ease of the movement of crutch.
Preferably, in order to drive pull rod mobile, the regulating mechanism further includes bracket and spring, the bracket it is vertical
Section is U-shaped, and the both ends of the bracket are fixedly connected with fixing pipe, and the bracket is equipped with notch, and the pull rod, which passes through, to be lacked
Mouthful, the pull rod and notch are coaxially disposed, the spring between pulling plate and bracket, the both ends of the spring respectively with pulling plate
It is connected with bracket.
Preferably, one end of the separate pulling plate of the pull rod is equipped with chamfering for the ease of in pull rod insertion recess.
Preferably, in order to limit the moving direction of adjusting rod, be equipped with guide ring in the fixing pipe, the guide ring with
The inner wall of fixing pipe is fixedly connected, and the guiding coollar is located on adjusting rod, and the guide ring is slidably connected with adjusting rod.
Preferably, one end fixation of the separate handle of the adjusting rod is limited in order to avoid adjusting rod is detached from guide ring
Position block, the diameter of the limited block are greater than the internal diameter of guide ring.
Preferably, in order to improve the intelligence degree of crutch, the fixing pipe is equipped with several control buttons, the control
Key processed is electrically connected with PLC.
Preferably, catching handle for the ease of user, the handle is equipped with anti-skid chequer.
The invention has the advantages that this has the portable type crutch of regulatory function by mobile mechanism, can be not required to
When using crutch, movable pulley is withdrawn in pedestal, improves the stability of crutch placement, compared with existing mobile mechanism,
The mobile mechanism improves the convenience for placing crutch, by regulating mechanism, the height of adjustable crutch by storage movable pulley
Degree, to meet the needs of different height users, improves the practicability of crutch, compared with existing regulating mechanism, the adjusting
Mechanism structure is simple, and it is convenient to operate.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is the structural schematic diagram of the portable type crutch with regulatory function of the invention；
Fig. 2 is the structural schematic diagram of the regulating mechanism of the portable type crutch with regulatory function of the invention；
Fig. 3 is the portion the A enlarged drawing of Fig. 2；
Fig. 4 is the structural schematic diagram of the mobile mechanism of the portable type crutch with regulatory function of the invention；
In figure: 1. handles, 2. pedestals, 3. adjusting rods, 4. fixing pipes, 5. pulling plates, 6. pull rods, 7. brackets, 8. springs, 9. lead
Xiang Huan, 10. limited blocks, 11. air pumps, 12. communicating pipes, 13. cylinders, 14. link blocks, 15. sliding blocks, 16. mobile bars, 17. connecting rods,
18. support rod, 19. movable pulleys, 20. guide rods, 21. control buttons.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates basic structure of the invention, therefore it only shows the composition relevant to the invention.
As shown in Figure 1, a kind of portable type crutch with regulatory function, including handle 1, fixing pipe 4, adjusting rod 3 and bottom
Seat 2, the handle 1 is fixedly connected with one end of adjusting rod 3, and the fixing pipe 4 is fixed on the top of pedestal 2, the fixing pipe 4
Top be equipped with through-hole, the other end of the adjusting rod 3 passes through through-hole and is arranged in fixing pipe 4, be equipped with PLC in the pedestal 2,
It further include mobile mechanism and two regulating mechanisms, two regulating mechanisms are arranged about the axisymmetrical of fixing pipe 4, the moving machine
The inside of pedestal 2 is arranged in structure；
The portable type crutch with regulatory function can will be moved by mobile mechanism when not needing using crutch
Wheel 19 is withdrawn in pedestal 2, improves the stability of crutch placement, by regulating mechanism, the height of adjustable crutch, to meet
The demand of different height users, improves the practicability of crutch.
As shown in figure 4, the mobile mechanism includes driving assembly and two moving assemblies, two moving assemblies are respectively set
In the two sides of driving assembly, the driving component and moving assembly are sequentially connected, and the lower section of the pedestal 2 is set there are two opening,
The opening is corresponded with moving assembly；
The moving assembly includes sliding block 15, mobile bar 16, support rod 18, connecting rod 17 and movable pulley 19, the support rod
18 one end is fixedly connected with the inner wall of the side of pedestal 2, and one end of the other end and connecting rod 17 of the support rod 18 is hinged, institute
The other end for stating connecting rod 17 is fixedly connected with movable pulley 19, and the top of support rod 18, the mobile bar is arranged in the sliding block 15
16 both ends are hinged with sliding block 15 and connecting rod 17 respectively, and the top of sliding block 15, the driving component is arranged in the driving component
It is sequentially connected with sliding block 15；
When crutch when not in use, by PLC control driving assembly work so that the moving assembly of two sides works, pass through shifting
Lever 16 drives connecting rod 17 to rotate, so that movable pulley 19 withdraws the inside of pedestal 2, convenient for placing crutch, improves placement crutch
Stability.
As Figure 2-3, the two sides of the fixing pipe 4 are equipped with port, and the port and regulating mechanism correspond, institute
Stating regulating mechanism includes pulling plate 5 and pull rod 6, and the two sides of the adjusting rod 3 are equipped with several recesses, and the recess is uniformly distributed
On adjusting rod 3, one end of the pull rod 6 is matched with recess, and one end of the pull rod 6 is arranged in recess, the pull rod 6
The other end passes through the outside that fixing pipe 4 is arranged in port, is fixedly connected at the other end of the pull rod 6 and the center of pulling plate 5.
When crutch height is adjusted, it is mobile artificially to make pulling plate 5, to drive pull rod 6 to the direction far from recess
It is mobile, so that pull rod 6 and recess are detached from, the height of crutch is adjusted convenient for user, after height adjustment is complete, decontrols pulling plate
5, so that pull rod 6 is embedded in recess, so that work is fixed to adjusting rod 3, to realize the function of adjusting crutch height.
Preferably, in order to which band movable slider 15 is mobile, the driving component includes air pump 11 and two driving units, described
Air pump 11 is fixed on the top in pedestal 2, and two driving units are separately positioned on the two sides of air pump 11, the driving unit and cunning
Block 15 corresponds, and the driving unit includes communicating pipe 12, link block 14 and cylinder 13, and the air pump 11 passes through communicating pipe 12
It is connected to cylinder 13, the cylinder 13 is fixed on the top in pedestal 2, and the gas bar of the cylinder 13 passes through link block 14 and sliding block
15 are fixedly connected, and the air pump 11 is electrically connected with PLC.
When not needing using crutch, air pump 11 is controlled by PLC and is started, the pressure in cylinder 13 is changed by communicating pipe 12
By force, it to drive the gas bar of cylinder 13 mobile, drives two sliding blocks 15 mobile to direction close to each other by link block 14, leads to
Crossing mobile bar 16 drives connecting rod 17 to rotate, so that movable pulley 19 withdraws the inside of pedestal 2, convenient for placing crutch, improves placement
The stability of crutch.
Preferably, in order to limit the moving direction of sliding block 15, the moving assembly further includes guide rod 20, the guiding
Bar 20 is horizontally set on the inside of pedestal 2, on the inner wall for the side that the guide rod 20 is fixed on pedestal 2,15 sets of the sliding block
It is located on guide rod 20, the sliding block 15 is slidably connected with guide rod 20.
By the way that guide rod 20 is arranged, the moving direction of sliding block 15 is limited, so that sliding block 15 is when moving more
Stablize.
Preferably, the movable pulley 19 is universal wheel for the ease of the movement of crutch.
Preferably, in order to drive pull rod 6 mobile, the regulating mechanism further includes bracket 7 and spring 8, the bracket 7
Vertical cross-section is U-shaped, and the both ends of the bracket 7 are fixedly connected with fixing pipe 4, and the bracket 7 is equipped with notch, the pull rod
6 pass through notch, and the pull rod 6 is coaxially disposed with notch, and the spring 8 is between pulling plate 5 and bracket 7, and the two of the spring 8
End is connect with pulling plate 5 and bracket 7 respectively.
By the way that bracket 7 is arranged, the moving direction of pull rod 6 is limited, the stability when movement of pull rod 6 is improved, works as needs
It is artificial to pull pulling plate 5 when adjusting crutch height, drive pull rod 6 to move along the axis of notch to the direction far from recess, simultaneously
Extension spring 8 after having adjusted height, is decontroled pulling plate 5 and is passed through by the restoring force of spring 8 so that pull rod 6 and recess are detached from
Pulling plate 5 drives pull rod 6 to close to the movement of the direction of recess, so that pull rod 6 is embedded in recess, realizes and adjusts crutch height
Function.
Preferably, being embedded in recess for the ease of pull rod 6, one end of the separate pulling plate 5 of the pull rod 6 is equipped with chamfering.
Preferably, being equipped with guide ring 9, the guiding in the fixing pipe 4 to limit the moving direction of adjusting rod 3
Ring 9 is fixedly connected with the inner wall of fixing pipe 4, and the guide ring 9 is set on adjusting rod 3, and the guide ring 9 and adjusting rod 3 are sliding
Dynamic connection.
By the way that guide ring 9 is arranged, the moving direction of adjusting rod 3 is limited, to improve the stabilization when movement of adjusting rod 3
Property.
Preferably, one end of the separate handle 1 of the adjusting rod 3 is fixed in order to avoid adjusting rod 3 is detached from guide ring 9
There is limited block 10, the diameter of the limited block 10 is greater than the internal diameter of guide ring 9.
By the way that limited block 10 is arranged, avoids adjusting rod 3 and guide ring 9 is detached from, influence regulating mechanism work.
Preferably, in order to improve the intelligence degree of crutch, the fixing pipe 4 is equipped with several control buttons 21, institute
Control button 21 is stated to be electrically connected with PLC.
By the way that control button 21 is arranged, control crutch work improves the intelligence degree of crutch.
Preferably, catching handle 1 for the ease of user, the handle 1 is equipped with anti-skid chequer.
The effect of anti-skid chequer is the friction increased between user and handle 1, catches handle 1 convenient for user.
When crutch when not in use, by PLC control air pump 11 start, by communicating pipe 12 change cylinder 13 in pressure,
To drive the gas bar of cylinder 13 mobile, drives two sliding blocks 15 mobile to direction close to each other by link block 14, pass through
Mobile bar 16 drives connecting rod 17 to rotate, so that movable pulley 19 withdraws the inside of pedestal 2, convenient for placing crutch, improves placement and turns
The stability of cane.When crutch height is adjusted, it is mobile artificially to make pulling plate 5, to drive pull rod 6 to the side far from recess
The height of crutch is adjusted convenient for user to movement so that pull rod 6 and recess are detached from, and after height adjustment is complete, is decontroled and is drawn
Plate 5, so that pull rod 6 is embedded in recess, so that work is fixed to adjusting rod 3, to realize the function for adjusting crutch height
Energy.
Compared with prior art, this has the portable type crutch of regulatory function by mobile mechanism, can not need to make
When with crutch, movable pulley 19 is withdrawn in pedestal 2, improves the stability of crutch placement, it, should compared with existing mobile mechanism
Mobile mechanism improves the convenience for placing crutch, by regulating mechanism, the height of adjustable crutch by storage movable pulley 19
Degree, to meet the needs of different height users, improves the practicability of crutch, compared with existing regulating mechanism, the adjusting
Mechanism structure is simple, and it is convenient to operate.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.
Claims (10)
1. a kind of portable type crutch with regulatory function, including handle (1), fixing pipe (4), adjusting rod (3) and pedestal (2),
The handle (1) is fixedly connected with one end of adjusting rod (3), and the fixing pipe (4) is fixed on the top of pedestal (2), described solid
The top of fixed pipe (4) is equipped with through-hole, and the other end of the adjusting rod (3) passes through through-hole and is arranged in fixing pipe (4), the pedestal
(2) PLC is equipped in, which is characterized in that further include mobile mechanism and two regulating mechanisms, two regulating mechanisms are about fixing pipe
(4) axisymmetrical setting, inside of the mobile mechanism's setting in pedestal (2)；
The mobile mechanism includes driving assembly and two moving assemblies, and two moving assemblies are separately positioned on the two of driving assembly
Side, the driving component and moving assembly are sequentially connected, and are set below the pedestal (2) there are two opening, the opening and move
Dynamic component corresponds；
The moving assembly includes sliding block (15), mobile bar (16), support rod (18), connecting rod (17) and movable pulley (19), described
One end of support rod (18) is fixedly connected with the inner wall of the side of pedestal (2), the other end and connecting rod of the support rod (18)
(17) one end is hinged, and the other end of the connecting rod (17) is fixedly connected with movable pulley (19), and sliding block (15) setting is being propped up
The top of strut (18), the both ends of the mobile bar (16) respectively with sliding block (15) and connecting rod (17) hingedly, the driving component
Top in sliding block (15) is set, and the driving component and sliding block (15) are sequentially connected；
The two sides of the fixing pipe (4) are equipped with port, and the port and regulating mechanism correspond, and the regulating mechanism includes
The two sides of pulling plate (5) and pull rod (6), the adjusting rod (3) are equipped with several recesses, and the recess is evenly distributed on adjusting rod
(3) on, one end of the pull rod (6) is matched with recess, and one end of the pull rod (6) is arranged in recess, the pull rod (6)
The other end passes through port setting and fixes at the outside of fixing pipe (4), the other end of the pull rod (6) and the center of pulling plate (5)
Connection.
2. as described in claim 1 with the portable type crutch of regulatory function, which is characterized in that the driving component includes gas
Pump (11) and two driving units, the air pump (11) are fixed on the top in pedestal (2), and two driving units are separately positioned on
The two sides of air pump (11), the driving unit and sliding block (15) correspond, and the driving unit includes communicating pipe (12), connection
Block (14) and cylinder (13), the air pump (11) are connected to by communicating pipe (12) with cylinder (13), and the cylinder (13) is fixed on
The gas bar at the top in pedestal (2), the cylinder (13) is fixedly connected by link block (14) with sliding block (15), the air pump
(11) it is electrically connected with PLC.
3. as described in claim 1 with the portable type crutch of regulatory function, which is characterized in that the moving assembly further includes
Guide rod (20), the guide rod (20) are horizontally set on the inside of pedestal (2), and the guide rod (20) is fixed on pedestal (2)
Side inner wall on, the sliding block (15) is set on guide rod (20), the sliding block (15) and guide rod (20) sliding connect
It connects.
4. as described in claim 1 with the portable type crutch of regulatory function, which is characterized in that the movable pulley (19) is ten thousand
To wheel.
5. as described in claim 1 with the portable type crutch of regulatory function, which is characterized in that the regulating mechanism further includes
Bracket (7) and spring (8), the vertical cross-section of the bracket (7) are U-shaped, and the both ends of the bracket (7) are solid with fixing pipe (4)
Fixed connection, the bracket (7) are equipped with notch, and the pull rod (6) passes through notch, and the pull rod (6) and notch are coaxially disposed, institute
It states spring (8) to be located between pulling plate (5) and bracket (7), the both ends of the spring (8) connect with pulling plate (5) and bracket (7) respectively
It connects.
6. as described in claim 1 with regulatory function portable type crutch, which is characterized in that the pull rod (6) it is separate
One end of pulling plate (5) is equipped with chamfering.
7. as described in claim 1 with the portable type crutch of regulatory function, which is characterized in that set in the fixing pipe (4)
Have guide ring (9), the guide ring (9) is fixedly connected with the inner wall of fixing pipe (4), and the guide ring (9) is set in adjusting rod
(3) on, the guide ring (9) is slidably connected with adjusting rod (3).
8. as described in claim 1 with regulatory function portable type crutch, which is characterized in that the adjusting rod (3) it is remote
One end from handle (1) is fixed with limited block (10), and the diameter of the limited block (10) is greater than the internal diameter of guide ring (9).
9. as described in claim 1 with the portable type crutch of regulatory function, which is characterized in that set on the fixing pipe (4)
Have several control buttons (21), the control button (21) is electrically connected with PLC.
10. as described in claim 1 with the portable type crutch of regulatory function, which is characterized in that the handle (1) is equipped with
Anti-skid chequer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083876.XA CN109674158A (en) | 2019-01-29 | 2019-01-29 | A kind of portable type crutch with regulatory function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910083876.XA CN109674158A (en) | 2019-01-29 | 2019-01-29 | A kind of portable type crutch with regulatory function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109674158A true CN109674158A (en) | 2019-04-26 |
Family
ID=66194872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910083876.XA Pending CN109674158A (en) | 2019-01-29 | 2019-01-29 | A kind of portable type crutch with regulatory function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109674158A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645764A (en) * | 2019-09-05 | 2020-01-03 | 王海山 | Refrigerating system convenient to clean and having wire winding function |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204861577U (en) * | 2015-07-09 | 2015-12-16 | 苏州市瑞晟医疗器械有限公司 | Four foot sticks of removable fraction |
| CN207202314U (en) * | 2017-06-03 | 2018-04-10 | 申佳君 | A kind of multifunctional stick |
| CN207285446U (en) * | 2017-08-31 | 2018-05-01 | 成都思迈信通科技有限公司 | A kind of intelligent crutch based on big data platform |
| CN108078113A (en) * | 2017-12-14 | 2018-05-29 | 李奇宏 | A kind of Box for containing clothes being moved easily suitable for the crowd that rents a house |
-
2019
- 2019-01-29 CN CN201910083876.XA patent/CN109674158A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204861577U (en) * | 2015-07-09 | 2015-12-16 | 苏州市瑞晟医疗器械有限公司 | Four foot sticks of removable fraction |
| CN207202314U (en) * | 2017-06-03 | 2018-04-10 | 申佳君 | A kind of multifunctional stick |
| CN207285446U (en) * | 2017-08-31 | 2018-05-01 | 成都思迈信通科技有限公司 | A kind of intelligent crutch based on big data platform |
| CN108078113A (en) * | 2017-12-14 | 2018-05-29 | 李奇宏 | A kind of Box for containing clothes being moved easily suitable for the crowd that rents a house |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110645764A (en) * | 2019-09-05 | 2020-01-03 | 王海山 | Refrigerating system convenient to clean and having wire winding function |
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| 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: 20190426 |
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| RJ01 | Rejection of invention patent application after publication |