CN112998369B - Umbrella with draining and drying functions - Google Patents
Umbrella with draining and drying functions Download PDFInfo
- Publication number
- CN112998369B CN112998369B CN202110245300.6A CN202110245300A CN112998369B CN 112998369 B CN112998369 B CN 112998369B CN 202110245300 A CN202110245300 A CN 202110245300A CN 112998369 B CN112998369 B CN 112998369B
- Authority
- CN
- China
- Prior art keywords
- umbrella
- draining
- block
- fixed block
- plastic film
- 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.)
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- 238000001035 drying Methods 0.000 title claims abstract description 28
- 239000002985 plastic film Substances 0.000 claims abstract description 32
- 229920006255 plastic film Polymers 0.000 claims abstract description 32
- 238000010248 power generation Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000005485 electric heating Methods 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 6
- 238000005253 cladding Methods 0.000 claims description 2
- 230000001737 promoting effect Effects 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 description 7
- 241000894006 Bacteria Species 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B25/00—Details of umbrellas
- A45B25/28—Drip receptacles for umbrellas; Attaching devices therefor
-
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
- A45B9/00—Details
- A45B9/04—Ferrules or tips
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
- F03D9/11—Combinations of wind motors with apparatus storing energy storing electrical energy
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B5/00—Drying solid materials or objects by processes not involving the application of heat
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Power Engineering (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Drying Of Solid Materials (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention provides an umbrella with draining and drying functions, which is simple in structure, convenient for storage of a straight umbrella and long in service life, and comprises umbrella ribs, wherein umbrella covers are slidably arranged on the umbrella ribs, umbrella handles are connected to the lower end parts of the umbrella ribs, fixing blocks are fixedly arranged at the upper end parts of the umbrella ribs, a draining bucket is fixedly sleeved on the fixing blocks, a first channel is arranged between the draining bucket and the fixing blocks, a telescopic waterproof plastic film used for wrapping the umbrella covers is arranged in the first channel, one end of the waterproof plastic film is fixedly connected with the draining bucket, and the other end of the waterproof plastic film is arranged on the fixing blocks through a clamping device.
Description
Technical Field
The invention relates to the technical field of umbrellas, in particular to an umbrella with a draining and drying function.
Background
The umbrella is a rain gear which is frequently used by people in daily life. Umbrellas mainly comprise straight umbrellas, folding umbrellas and the like. Wherein, the straight umbrella is a common umbrella. After the umbrella is covered, water remained on the umbrella can drop on the floor to wet the floor, so that the floor can be messed, and people can slip down once stepping on the umbrella, thereby endangering the safety of other people.
Disclosure of Invention
Therefore, the invention provides an umbrella with draining and drying functions, which has the advantages of simple structure, convenient storage and capability of preventing a floor from being wet.
In order to achieve the above purpose, the technical scheme of the invention is to provide an umbrella with draining and drying functions, which comprises umbrella ribs, wherein umbrella covers are slidably arranged on the umbrella ribs, umbrella handles are connected to the lower end parts of the umbrella ribs, fixing blocks are fixedly arranged at the upper end parts of the umbrella ribs, draining barrels are fixedly sleeved on the fixing blocks, a first channel is arranged between each draining barrel and each fixing block, a telescopic waterproof plastic film used for wrapping the umbrella covers is arranged in the first channel, one end of each waterproof plastic film is fixedly connected with each draining barrel, and the other end of each waterproof plastic film is arranged on the corresponding fixing block through a clamping device.
The further improvement is that: the clamping device comprises a connecting block which is slidably arranged on a fixed block, the other end of the waterproof plastic film is fixedly connected with the connecting block, a second channel is formed in the connecting block, one end of the second channel is communicated with the outside, a sliding rod is slidably arranged in the second channel, a first sliding groove is formed in the fixed block, a sliding device for pushing the sliding rod to slide into the first sliding groove is arranged on the fixed block, and a releasing device for releasing the sliding rod and the first sliding groove is further arranged on the connecting block.
The further improvement is that: the sliding device comprises a rotating cap, the rotating cap is rotatably arranged on the connecting block, a first magnetic block is fixedly arranged on the rotating cap in a matched sliding manner, and a second magnetic block which is magnetically repulsed with the first magnetic block is fixedly arranged at the end part of the sliding rod, which is close to the connecting block.
The further improvement is that: the release device is a third magnetic block which is magnetically attracted with the second magnetic block, and the third magnetic block is fixedly arranged on the rotating cap.
The further improvement is that: the umbrella handle is provided with a second chute for clamping the sliding rod.
The further improvement is that: the draining bucket is provided with a draining channel communicated with the outside, the other end of the draining channel is communicated with the first channel and is positioned between the waterproof plastic film and the fixed block, and an opening and closing device for opening and closing the draining channel is arranged in the draining channel.
The further improvement is that: the opening and closing device is as follows: the opening and closing plug is in threaded connection with the opening and closing channel.
The further improvement is that: and a drying device for drying the waterproof plastic film is further arranged between the water draining barrel and the fixed block.
The further improvement is that: the drying device comprises an electric heating wire which is wound on the water draining barrel, a storage battery is arranged in the fixed block, and the electric heating wire is electrically connected with the storage battery.
The further improvement is that: the electric heating device is characterized by further comprising a temperature controller for controlling the electric heating wire, wherein the temperature controller is arranged in the fixed block and is electrically connected with the electric heating wire, and the temperature controller is electrically connected with the storage battery.
The further improvement is that: the utility model discloses a water draining bucket, including fixed block, battery, power generation device, discharge device, rotatable dwang that is equipped with on the fixed block, the dewatering bucket is worn out to dwang one end, dwang one end is equipped with power generation blade, the dwang other end is connected with power generation device, discharge device is located the fixed block, the battery is connected with the power generation device electricity.
The further improvement is that: the angle of the power generation blade is inclined at 45 degrees.
The invention has the advantages and beneficial effects that:
1. simple structure, convenient to use can be through taking out the waterproof plastic film in the drip chamber after the umbrella is used up, with the umbrella cladding, then carry out the waterlogging caused by excessive rainfall, prevent that the water droplet from falling on the floor, wet the floor, dirty floor, avoid other people to step on the back and slip.
2. Drying device can prevent that waterproof plastic film from using the back to seal and hide and lead to waterproof plastic film mould or breed the bacterium, improves user and uses experience and feel.
3. The power generation device can charge the storage battery by itself, and is favorable for sustainable utilization of resources.
4. The draining channel can conveniently pour out the drained water collected at a proper place at any time, so that the use of a user is facilitated, the umbrella can be prevented from being rusted when being soaked in rainwater for a long time, and the service life of the umbrella is prolonged.
Drawings
Fig. 1 is a schematic view of a partially cut-away structure of an umbrella with draining and drying functions according to an embodiment of the present invention.
Fig. 2 is an enlarged view of the embodiment a of the present invention.
Fig. 3 is a schematic view of a turning cap according to an embodiment of the present invention.
Detailed Description
The following describes the embodiments of the present invention further with reference to the drawings and examples. The following examples are only for more clearly illustrating the technical aspects of the present invention, and are not intended to limit the scope of the present invention.
As shown in figures 1-3, an umbrella with draining and drying functions comprises an umbrella rib 1, wherein an umbrella cover 2 is slidably arranged on the umbrella rib 1, an umbrella handle 3 is connected to the lower end of the umbrella rib 1, a fixed block 5 is fixedly arranged at the upper end of the umbrella rib 1, a draining barrel 10 is fixedly sleeved on the fixed block 5, a first channel is arranged between the draining barrel 10 and the fixed block 5, a telescopic waterproof plastic film 17 used for coating the umbrella cover 2 is arranged in the first channel, one end of the waterproof plastic film 17 is fixedly connected with the draining barrel 10, the other end of the waterproof plastic film 17 is arranged on the fixed block 5 through a clamping device, the clamping device comprises a connecting block 21 slidably arranged on the fixed block 5, the other end of the waterproof plastic film 17 is fixedly connected with the connecting block 21, a second channel 7 is arranged on the connecting block 21, one end of the second channel 7 is communicated with the outside, the sliding device comprises a rotating cap 9, the rotating cap 9 is rotatably arranged on a connecting block 21, a first magnetic block 8 is fixedly arranged on the rotating cap 9 in a matched sliding manner, a second magnetic block (not shown in the figure) which is magnetically repulsed with the first magnetic block 8 is fixedly arranged at the end part of the sliding rod 6, which is close to the connecting block 21, the connecting block 21 is also provided with a release device for releasing the sliding rod 6 and the first sliding groove 18, the release device is a third magnetic block 20 magnetically attracted with the second magnetic block, and the third magnetic block 20 is fixedly arranged on the rotating cap 9.
In order to prevent the waterproof plastic film 17 from automatically falling off and leading to water outflow, the umbrella handle 3 is provided with a second chute 4 for the sliding rod 6 to be clamped in.
In order to pour out the drained water, a draining channel 13 communicated with the outside is formed in the draining bucket 10, the other end of the draining channel 13 is communicated with the first channel and is located between the waterproof plastic film 17 and the fixed block 5, an opening and closing plug 12 used for opening and closing the draining channel 13 is arranged in the draining channel 13, and the opening and closing plug 12 is in threaded connection with the draining channel 13.
In order to prevent that waterproof plastic film 17 from using the back to seal and lead to waterproof plastic film 17 mould or breeding the bacterium, influence the use, still be equipped with the drying device who is used for drying waterproof plastic film 17 between waterlogging caused by excessive rainfall bucket 10 and the fixed block 5, drying device includes heating wire 11, the temperature controller that is used for controlling heating wire 11 (temperature controller is the well-known product in the market, does not carry out the details here), heating wire 11 winds and locates on the waterlogging caused by excessive rainfall bucket 10, be equipped with battery 19 in the fixed block 5, heating wire 11 is connected with battery 19 electricity, temperature controller locates in the fixed block 5, temperature controller is connected with heating wire 11 electricity, temperature controller is connected with battery 19 electricity.
In order to promote the cyclic utilization of energy, rotatable dwang 15 that is equipped with on the fixed block 5, the waterlogging caused by excessive rainfall bucket 10 is worn out to dwang 15 one end, dwang 15 one end is equipped with power generation blade 14, dwang 15 other end and power generation facility 16 (power generation facility is the well-known product in the market, and it is not repeated here), discharging device is located fixed block 5, battery 19 is connected with power generation facility 16 electricity.
In order to be able to increase the power generation efficiency, the angle of the power generation blades 14 is inclined at 45 °. The angle of the generating blade 14 is 45 degrees inclined, so that the generating blade 14 can rotate better after wind blows, and the generating blade 14 can rotate along the sliding direction when raindrops drop on the generating blade 14, so that the generating blade 14 is prevented from falling vertically and is prevented from rotating.
The use principle is as follows:
after the umbrella is used, the rotating cap 9 is rotated, the second magnetic block and the third magnetic block 20 are positioned on the same level, the third magnetic block 20 is attracted to the second magnetic block, the sliding rod 6 slides in the second channel 7, the clamping with the first sliding groove 18 is released, then the connecting block 21 is pulled, the waterproof plastic film 17 is pulled out of the first channel and sleeved into the umbrella cover 2, then the rotating cap 9 is rotated, the first magnetic block 8 and the second magnetic block are positioned on the same horizontal plane, at the moment, the first magnetic block 8 and the second magnetic block repel each other, the sliding rod 6 is pushed to be clamped into the second sliding groove 4, the waterproof plastic film 17 is prevented from falling off, and rainwater is drained on the draining bucket 10 and the waterproof plastic film 17. When the rainwater is drained, the opening block 12 is opened, the rainwater in the block is poured out, then the operation is carried out in the same way, the waterproof plastic film 17 is stored, the heating plate is opened for heating, and the waterproof plastic film 17 is dried.
While the basic principles and main features of the present invention and advantages thereof have been shown and described, it will be understood by those skilled in the art that the present invention is not limited by the foregoing embodiments, which are described merely by way of illustration of the principles of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (11)
1. The utility model provides an umbrella with waterlogging caused by excessive rainfall stoving function, includes the rib, slidable is equipped with the umbrella face on the rib, end connection has the umbrella stick, its characterized in that under the rib: the umbrella rib upper end is fixed to be equipped with the fixed block, the drip chamber is established to fixed cover on the fixed block, first passageway has between drip chamber and the fixed block, first passageway is equipped with telescopic waterproof plastic film that is used for cladding umbrella face, waterproof plastic film one end and drip chamber fixed connection, waterproof plastic film other end locates on the fixed block through the block device, the block device is including the connecting block of slidable locating on the fixed block, waterproof plastic film other end and connecting block fixed connection, second passageway and second passageway one end are linked together with the outside have been seted up on the connecting block, slidable is equipped with the slide bar in the second passageway, first spout has been seted up on the fixed block, be equipped with the slider that is used for promoting the slide bar slide-in first spout on the fixed block, still be equipped with the release device who is used for releasing slide bar and first spout on the connecting block.
2. The umbrella with draining and drying functions according to claim 1, wherein: the sliding device comprises a rotating cap, the rotating cap is rotatably arranged on the connecting block, a first magnetic block is fixedly arranged on the rotating cap in a matched sliding manner, and a second magnetic block which is magnetically repulsed with the first magnetic block is fixedly arranged at the end part of the sliding rod, which is close to the connecting block.
3. The umbrella with draining and drying functions according to claim 2, wherein: the release device is a third magnetic block which is magnetically attracted with the second magnetic block, and the third magnetic block is fixedly arranged on the rotating cap.
4. An umbrella with draining and drying functions according to claim 3, characterized in that: the umbrella handle is provided with a second chute for clamping the sliding rod.
5. The umbrella with draining and drying functions according to claim 1, wherein: the draining bucket is provided with a draining channel communicated with the outside, the other end of the draining channel is communicated with the first channel and is positioned between the waterproof plastic film and the fixed block, and an opening and closing device for opening and closing the draining channel is arranged in the draining channel.
6. The umbrella with draining and drying functions according to claim 5, wherein: the opening and closing device is as follows: the opening and closing plug is in threaded connection with the opening and closing channel.
7. The umbrella with draining and drying functions according to claim 1, wherein: and a drying device for drying the waterproof plastic film is further arranged between the water draining barrel and the fixed block.
8. The umbrella with draining and drying functions according to claim 7, wherein: the drying device comprises an electric heating wire which is wound on the water draining barrel, a storage battery is arranged in the fixed block, and the electric heating wire is electrically connected with the storage battery.
9. The umbrella with draining and drying functions according to claim 8, wherein: the electric heating device is characterized by further comprising a temperature controller for controlling the electric heating wire, wherein the temperature controller is arranged in the fixed block and is electrically connected with the electric heating wire, and the temperature controller is electrically connected with the storage battery.
10. The umbrella with draining and drying functions according to claim 8, wherein: the utility model discloses a water draining bucket, including fixed block, battery, power generation device, pivoted on the fixed block is equipped with the dwang, the drip draining bucket is worn out to dwang one end, dwang one end is equipped with power generation blade, the dwang other end is connected with power generation device, power generation device is located the fixed block, the battery is connected with the power generation device electricity.
11. The umbrella with draining and drying functions according to claim 10, wherein: the angle of the power generation blade is inclined at 45 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110245300.6A CN112998369B (en) | 2021-03-05 | 2021-03-05 | Umbrella with draining and drying functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110245300.6A CN112998369B (en) | 2021-03-05 | 2021-03-05 | Umbrella with draining and drying functions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112998369A CN112998369A (en) | 2021-06-22 |
| CN112998369B true CN112998369B (en) | 2023-07-28 |
Family
ID=76406789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110245300.6A Active CN112998369B (en) | 2021-03-05 | 2021-03-05 | Umbrella with draining and drying functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112998369B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114027603A (en) * | 2021-10-28 | 2022-02-11 | 福建优安纳伞业科技有限公司 | Wet-proof land umbrella with draining and drying functions |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11137318A (en) * | 1997-11-12 | 1999-05-25 | Yamaguchi Shokai:Kk | Umbrella raindrop fall preventing cover and umbrella with the same |
| CN205358541U (en) * | 2015-12-25 | 2016-07-06 | 河海大学 | From stoving formula umbrella |
| CN207118691U (en) * | 2017-09-06 | 2018-03-20 | 王绍畅 | Antidroping umbrella |
| CN209518390U (en) * | 2019-01-17 | 2019-10-22 | 福建舒雨伞业有限公司 | A kind of vertical frame umbrella convenient for placement |
| CN209825446U (en) * | 2018-09-12 | 2019-12-24 | 李锐达 | Drip-proof umbrella |
-
2021
- 2021-03-05 CN CN202110245300.6A patent/CN112998369B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11137318A (en) * | 1997-11-12 | 1999-05-25 | Yamaguchi Shokai:Kk | Umbrella raindrop fall preventing cover and umbrella with the same |
| CN205358541U (en) * | 2015-12-25 | 2016-07-06 | 河海大学 | From stoving formula umbrella |
| CN207118691U (en) * | 2017-09-06 | 2018-03-20 | 王绍畅 | Antidroping umbrella |
| CN209825446U (en) * | 2018-09-12 | 2019-12-24 | 李锐达 | Drip-proof umbrella |
| CN209518390U (en) * | 2019-01-17 | 2019-10-22 | 福建舒雨伞业有限公司 | A kind of vertical frame umbrella convenient for placement |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112998369A (en) | 2021-06-22 |
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