CN109892768B - Roman umbrella - Google Patents
Roman umbrella Download PDFInfo
- Publication number
- CN109892768B CN109892768B CN201910316143.6A CN201910316143A CN109892768B CN 109892768 B CN109892768 B CN 109892768B CN 201910316143 A CN201910316143 A CN 201910316143A CN 109892768 B CN109892768 B CN 109892768B
- Authority
- CN
- China
- Prior art keywords
- umbrella
- rod
- disc
- handle
- main rod
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 16
- 238000004804 winding Methods 0.000 claims description 22
- 238000005096 rolling process Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 2
- 239000011324 bead Substances 0.000 description 8
- 210000001503 joint Anatomy 0.000 description 7
- 239000004744 fabric Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a Roman umbrella, comprising: the umbrella comprises an umbrella body provided with an upper umbrella disc, a lower umbrella disc and a middle post, wherein the upper umbrella disc is connected with an upper umbrella rib, the lower umbrella disc is connected with a lower umbrella rib to form an umbrella stand, the upper umbrella disc is fixed on the middle post, and the lower umbrella disc can slide along the direction of the middle post; the upper main rod is arranged on the side edge of the umbrella body, the main stay bar is connected with the umbrella body and the upper main rod, the outer rod of the lower main rod is connected with the upper main rod and can rotate, and the inner rod of the lower main rod is sleeved in the outer rod and is fixedly arranged on the base; the swinging angle rope collecting device is inserted and fixed on the main stay bar, a pull rope penetrates through the main stay bar and the middle column to be connected with the lower umbrella disc, the lower umbrella disc is pulled up to be clamped into the middle column, and then the umbrella can be opened, and the pull rope is loosened to close the umbrella by self weight; a lifting handle movably arranged on the upper main rod and hinged with the swing angle rope collecting device; and the rotating mechanism is fixedly arranged on the outer rod of the lower main rod, is connected with the inner rod of the lower main rod and can be lifted off the inner rod. The whole appearance is pleasing to the eye, and the function is many, and convenient operation, sound construction, wind-resistant ability is strong.
Description
Technical Field
The invention relates to the technical field of outdoor umbrellas, in particular to a Roman umbrella.
Background
The roman umbrella belongs to a side umbrella, is the most powerful one in outdoor sunshade umbrella, can rotate in the horizontal direction, also can incline in the vertical direction, and compared with a common unilateral umbrella, the roman umbrella has the characteristics of large front inclination and large area under the umbrella. The existing roman umbrellas on the market generally have single function, are not very flexible to rotate, incline or fold, and have poor air permeability and wind resistance.
Disclosure of Invention
The invention aims to provide a roman umbrella, which can realize 360-degree horizontal rotation of an umbrella body, up-down inclination and left-right swinging of an umbrella cover, and the opening and the closing of the umbrella cover are controlled by a pull rope.
The technical problems solved by the invention can be realized by adopting the following technical scheme:
a roman umbrella, comprising:
the umbrella comprises an umbrella body provided with an upper umbrella disc, a lower umbrella disc and a middle post, wherein the upper umbrella disc is connected with an upper umbrella rib, the lower umbrella disc is connected with a lower umbrella rib to form an umbrella stand, the upper umbrella disc is fixed on the middle post, and the lower umbrella disc can slide along the direction of the middle post;
the upper main rod is arranged on the side edge of the umbrella body, the main stay bar is connected with the umbrella body and the upper main rod, the outer rod of the lower main rod is connected with the upper main rod and can rotate, and the inner rod of the lower main rod is sleeved in the outer rod and is fixedly arranged on the base;
the swinging angle rope collecting device is inserted and fixed on the main stay bar, a pull rope penetrates through the main stay bar and the middle column to be connected with the lower umbrella disc, the lower umbrella disc is pulled up to be clamped into the middle column, and then the umbrella can be opened, and the pull rope is loosened to close the umbrella by self weight;
a lifting handle movably arranged on the upper main rod and hinged with the swing angle rope collecting device; and the rotating mechanism is fixedly arranged on the outer rod of the lower main rod, is connected with the inner rod of the lower main rod and can be lifted off the inner rod.
Preferably, the swing angle rope collecting device comprises: a reel seat with an opening at one side and provided with an outer cover, a reel which can be arranged in the reel seat in a rolling way and has one exposed end, a reel handle groove arranged on the exposed surface of the reel, and a ratchet wheel with a pawl arranged on the circumferential surface; the worm wheel is connected with the winding wheel seat, and the end face of the worm is exposed out of the winding wheel seat and provided with a swinging angle handle groove.
Preferably, the swing angle rope receiving device is provided with a swing angle limiting device, which comprises: the fan-shaped convex blocks are arranged on the circumferential surface of the connecting end of the winding wheel seat and the swing angle seat, and the fan-shaped grooves are formed in the swing angle seat.
Preferably, the pin shaft hole is opened in the upper main pole outside, the lift handle includes: the shell is arranged in the shell, is inserted into a pin hole of the upper main rod pin shaft and is provided with a pin shaft of a reset spring, a button arranged outside the shell, and a lever which is arranged in the shell and is connected with the pin shaft and the button is rotatably arranged.
Preferably, the upper main rod is provided with a limiting crashproof block for lifting the handle.
Preferably, the rotation mechanism includes: the outer cover is fixed in the outer pole of lower mobile jib, sets up the gear wheel with the tooth joint of lower mobile jib inner rod in the outer cover, but the lock ring of swing joint on gear wheel periphery links to each other with the lock ring and is used for the handle subassembly of teeterboard gear wheel dish and sets up the spring that is used for reset on the gear wheel dish.
Preferably, the handle assembly comprises: the handle seat is fixed on the outer cover, the handle and the handle top piece are hinged on the handle seat, the handle top piece is connected with the locking ring, and the clamp spring is arranged between the handle and the handle top piece.
Preferably, the umbrella body is an umbrella body with double top umbrella covers, an auxiliary umbrella disc fixed on the middle column is arranged above the upper umbrella disc, the auxiliary umbrella disc is connected with auxiliary umbrella ribs, and the auxiliary umbrella ribs are connected with the upper umbrella ribs through connecting pieces.
Preferably, the main stay includes: the middle stay bar is connected with the auxiliary umbrella disc and the lifting handle, the lower stay bar is arranged on the upper umbrella disc in parallel with the middle stay bar, and the upper stay bar is sleeved on the middle stay bar body through a sleeve and is connected with the top end of the upper main bar.
Preferably, a pulley for assisting in winding and unwinding the pull rope is arranged in the middle column.
The invention is a double-top Roman umbrella, a windproof top is added, and the ventilation and windproof performances are better than those of a layer of umbrella cloth; according to the invention, the opening and closing of the umbrella body is controlled by the stay cord, the swing angle is realized by the worm and gear mechanism, and the umbrella surface inclination is adjusted by the lifting handle which can slide on the rod body and the umbrella body is rotated by the rotating mechanism arranged on the lower main rod. The whole appearance is pleasing to the eye, and the function is many, and convenient operation, sound construction, wind-resistant ability is strong.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view showing the umbrella disc and the center post in a disassembled state.
Fig. 3 is a schematic drawing showing the swing angle rope winding device in a disassembled state.
Fig. 4 is a schematic view of the internal installation of the lifting handle.
Fig. 5 is a schematic diagram of the connection of the lifting handle and the swing angle rope receiving device with the main stay.
Fig. 6 is a schematic diagram of the wiring of the pull cord.
Fig. 7 is a schematic exploded view of the rotary mechanism.
Fig. 8 is a schematic view of the mounting structure of the rotation mechanism.
Fig. 9 is a schematic diagram of the connection of the rotation mechanism to the lower main rod.
FIG. 10 is a schematic view of the directions of the swing angles of the umbrella body, and FIG. 10a is a schematic view of the swing angles of-30 degrees in the open state of the umbrella; fig. 10b is a schematic view of an umbrella in an open position +30° swing angle.
FIG. 11 is a schematic view of the tilting of the umbrella body with the lift handle in the lowermost position.
In the drawing the view of the figure, 1 umbrella body, 2 main stay bars, 3 swinging angle rope collecting device, 4 lifting handle, 5 upper main rod, 6 rotating mechanism, 7 lower main rod, 8 base, 11 umbrella disk, 12 auxiliary umbrella ribs, 13 upper umbrella disk, 14 upper umbrella rib, 15 lower umbrella disk, 16 lower umbrella rib, 17 middle column, 18 connecting piece, 19 umbrella cloth hook, 111 top cover, 131 upper umbrella disk upper body, 132 upper umbrella disk steel wire ring, 133 upper umbrella disk lower body, 151 lower umbrella disk upper body, 152 lower umbrella disk steel wire ring, 153 lower umbrella disk lower body, 154 lower umbrella disk middle cover, 171 conical lower cover, 172 middle column conical plug, 173 pulley, 21 lower stay bar, 22 middle stay bar, 23 upper stay bar, and 24 movable block, 25 upper adapter, 26 sliding sleeve, 31 winding wheel seat, 32 winding wheel, 33 winding wheel cover, 34 swing angle seat, 35 worm wheel, 36 worm, 37 pull rope, 311 winding wheel mounting hole, 312 docking rod, 313 stop sleeve, 321 wheel axle, 322 ratchet, 323 winding handle groove, 324 pawl, 361 worm handle groove, 41 pin axle, 42 lever, 43 button, 44 reset spring, 51 top cover, 52 pin axle hole, 53 anti-collision sheet, 61 gear disc, 62 locking ring, 63 pressing spring, 64 handle assembly, 65 center axle sliding sleeve, 641 handle seat, 642 handle, 643 handle top sheet, 644 torsion spring, 71 outer rod, 72 inner rod.
Detailed Description
The present invention will be described in detail below with reference to the drawings and specific examples, but embodiments of the present invention are not limited thereto.
Fig. 1 to 11 are preferred schemes of the invention, and the umbrella comprises an umbrella body 1, a main stay bar 2, a swinging angle rope collecting device 3, a lifting handle 4, an upper main rod 5, a rotating mechanism 6, a lower main rod 7 and a base 8, wherein the umbrella body 1 is connected with the upper main rod 5 through the main stay bar 2, the upper main rod 5 is connected with the lower main rod 7 and is arranged on the base 8, and the swinging angle rope collecting device 3 and the lifting handle 4 are arranged between the main stay bar 2 and the upper main rod 5.
The embodiment is a double-top umbrella cover, the umbrella body 1 comprises an auxiliary umbrella disc 11, an auxiliary umbrella rib 12, an upper umbrella disc 13, an upper umbrella rib 14, a lower umbrella disc 15 and a lower umbrella rib 16, wherein the auxiliary umbrella disc 11, the upper umbrella disc 13 and the lower umbrella disc 15 are sequentially connected and arranged on a middle column 17 from top to bottom, the lower umbrella disc 15 is connected with the middle column 17 when the umbrella is opened, and the middle column 17 is separated when the umbrella is closed. The secondary ribs 12 are connected to the secondary disc 11, the upper ribs 14 are connected to the upper disc 13, and the lower ribs 16 are connected to the lower disc 15. The lower rib 16 and the upper rib 14 form a cover bracket together, the auxiliary ribs 12 are arranged on the upper rib 14, each auxiliary rib 12 is hinged with the upper rib 14 through a connecting piece 18, the auxiliary ribs 12, the upper rib 14, the middle column 17 and the connecting piece 18 form a four-bar mechanism, and the auxiliary ribs 12 are driven by the connecting piece 18 to realize opening and closing actions along with the upper rib 14. The upper rib 14 is also provided with a cloth hook 19 which is positioned below the tail end of the auxiliary rib 12 and is used for fixing the cloth between the upper rib 14 and the auxiliary rib 12.
The auxiliary umbrella disc 11 is fixed on the middle column 17 by screws, a top cover 111 is arranged above the auxiliary umbrella disc, and the umbrella cloth is pressed, so that the appearance is tidier and more attractive, and the auxiliary umbrella ribs 12 are hinged in side clamping grooves of the auxiliary umbrella disc 11. The upper umbrella disk 13 is formed by sequentially installing an upper umbrella disk upper body 131, an upper umbrella disk bead ring 132 and an upper umbrella disk lower body 133 from top to bottom, side clamping grooves of the upper umbrella disk upper body 131 and the upper umbrella disk lower body 133 are used for fixing the upper umbrella ribs 14 and the main stay bar 2, bead ring grooves (not shown in the figure) are formed in the upper butt joint surfaces and the lower butt joint surfaces, the upper umbrella disk bead ring 132 is used for fixing all the upper umbrella ribs 14 in the bead ring grooves after stringing together, and the upper umbrella disk lower body 133 is fixedly installed on the middle column 17 through screws. The lower umbrella disk 15 is formed by sequentially installing a lower umbrella disk upper body 151, a lower umbrella disk bead ring 152, a lower umbrella disk lower body 153 and a lower umbrella disk middle cover 154 from top to bottom, side clamping grooves of the lower umbrella disk upper body 151 and the lower umbrella disk lower body 153 are used for fixing lower umbrella ribs 16, bead ring grooves (not shown in the figure) are formed in the upper butt joint surface and the lower butt joint surface, all the lower umbrella ribs 16 are strung together by the lower umbrella disk bead ring 152 and then are fixed in the bead ring grooves, the lower umbrella disk 15 is not fixed with a middle column 17, and a conical lower cover 171 is arranged at the lower end of the middle column 17 and has a guiding function.
The main stay bar 2 comprises a lower stay bar 21, a middle stay bar 22 and an upper stay bar 23, wherein one end of the lower stay bar 21 replaces an upper umbrella rib 14 to be hinged on a clamping groove on the side edge of the upper umbrella disk 13, and the other end of the lower stay bar is suspended in the air; the lower stay bar 21 is hinged with the middle stay bar 22 through two movable blocks 24 to form a four-bar mechanism, so that the lower stay bar 21 is ensured to be parallel to the middle stay bar 22; the middle stay bar 22 replaces one end of the auxiliary umbrella rib 12 to be hinged on a clamping groove at the side edge of the auxiliary umbrella disc 11 through an upper adapter 25, the other end of the middle stay bar is connected with the lifting handle 4 through a swinging angle rope collecting device 3, and the middle stay bar is hinged with the upper stay bar 23 through a sliding sleeve 26; the other end of the upper stay 23 is hinged to a top cover 51 provided at the top end of the upper boom 5.
The swinging angle rope collecting device 3 is arranged between the middle stay bar 22 and the lifting handle 4 and comprises a winding wheel seat 31, a winding wheel 32, a winding wheel cover 33, a swinging angle seat 34, a worm wheel 35, a worm 36 and a pull rope 37, one end of the winding wheel seat 31 is fixedly arranged in the middle stay bar 22, a winding wheel mounting hole 311 with one end closed is formed in the middle cambered surface, and the other end is a butt joint rod 312 which is rotationally connected with the swinging angle seat 34; the reel 32 is inserted into the reel mounting hole 311 vertically with the middle stay 22, and is provided with a wheel axle 321 and a ratchet wheel 322, the wheel axle 321 is used for fixing and winding a pull rope, a reel handle groove 323 is arranged on the exposed end surface, one side is provided with the ratchet wheel 322 for fixing, the reel 32 is limited in the reel mounting hole 311 by the reel cover 33, the external handle groove 323 is exposed out of the reel cover 33, and a pawl 324 is arranged in the reel cover 33 and is clamped at the circumference side of the ratchet wheel 322 in a floating way so as to fix the ratchet wheel 322. The butt-joint rod 312 of the winding wheel seat 31 is sleeved with a stop sleeve 313, the stop sleeve is installed in the swing angle seat 34, the swing angle seat 34 is provided with a worm wheel 35 and a worm 36, a wheel shaft of the worm wheel 35 is inserted into a rod body of the butt-joint rod 312 to be clamped with the butt-joint rod 312, the worm 36 is perpendicular to the middle supporting rod 22, and a worm handle groove 361 is formed in the end face of the rod body and is arranged outside the swing angle seat 34. One end of a pull rope 37 is fixed on the wheel shaft of the reel 32, the other end of the pull rope passes through the middle stay 22, the upper adapter 25 and the middle part of the rod body of the middle column 17, then the lower end of the lower umbrella disk 153 is knotted and fixed, the lower end of the middle column 17 is provided with a conical plug 172, and when the umbrella is opened, the conical plug 172 has a guiding function, so that the middle column 17 can enter the lower umbrella disk 15 more easily; when the umbrella is opened, the external handle is inserted into the winding handle groove 323, the pull rope 37 is tightened, the pull rope 37 pulls the lower umbrella disk 15 to rise along the direction of the middle column 17, and finally the middle column conical plug 172 is clamped into the lower umbrella disk 15, so that the umbrella is opened; when closing the umbrella, the umbrella disc 15 can be separated from the middle column 17 due to gravity by loosening the pull rope 37, and finally the umbrella is closed. The middle column 17 and the upper adaptor 25 are provided with pulleys 173 in the pipes through pin shafts, and assist the pulling rope 37 to guide and retract. The connection part of the butt joint rod 312 and the swing angle seat 34 is provided with a swing angle limiting structure, a fan-shaped protruding block is arranged on the rod surface of the butt joint rod 312, an arc-shaped groove is arranged at the corresponding position of the swing angle seat 34, and the fan-shaped protruding block moves in the arc-shaped groove, so that the swing angle of the umbrella surface can be limited. In order to enhance the wind resistance of the umbrella cover, the embodiment limits the swinging angle of the umbrella cover to be between minus 30 degrees and plus 30 degrees.
The tilting of the umbrella surface is realized by upgrading the handle 4, the lifting handle 4 is arranged on the upper main rod 5, a shell is sleeved on the upper main rod 5 and hinged with the swing angle seat 34 of the swing angle rope collecting device 3, one side of the upper main rod 5 is provided with a plurality of pin holes 52, a pin shaft 41 is arranged in the lifting handle 4, the pin shaft 41 is clamped into the pin hole 52 to fix the lifting handle 4, the pin shaft 41 is connected with a lever 42, the middle shaft of the lever 42 is rotatably arranged in the shell, the lever 42 is connected with a button 43 arranged outside the shell, the pin shaft 41 and the button 43 are respectively arranged on two sides of the lever 42, a reset spring 44 is arranged on the pin shaft 41, the button 43 is pressed to press the lever 42, the lever 42 pulls the pin shaft 41 to be separated from the pin hole 52, the lifting handle 4 can drive the middle supporting rod 22 to move on the upper main rod 5, and the position of the lifting handle 4 is changed to cause the tilting angle of the umbrella surface to change because the upper supporting rod 23 is always kept connected with the top cover 51 of the upper main rod 5. When the lifting handle 4 is moved to the desired position, the reset spring 44 will rebound the pin 41 back into the pin hole 52 by releasing the button 43. An anti-collision sheet 53 is also fixed on the upper main rod 5 to limit the upward moving height of the lifting handle 4 and prevent collision with the upper stay 23.
The upper main rod 5 is connected with the lower main rod 7 through a rotating mechanism 6, the lower main rod 7 comprises a rotatable outer rod 71 and an inner rod 72 fixedly connected with the base, the upper main rod 5 is sleeved in the outer rod 71 and fixed through a fastening bolt, the rotating mechanism 6 is arranged on the rod body of the outer rod 71, an outer cover is inserted into the outer rod 71 and comprises a gear disc 61 in toothed connection with the inner rod 72, a locking ring 62 for lifting the gear disc 61 and a pressing spring 63 for resetting, the locking ring 62 can be clamped on the circumferential surface of the gear disc 61 in a swinging way, the gear disc 61, the locking ring 62 and the pressing spring 63 are sleeved on a middle shaft sliding sleeve 65 welded with the inner rod 72 and then arranged in the outer cover. The handle assembly 64 is arranged outside the outer cover and comprises a handle seat 641 arranged on the outer cover, a handle 642 arranged on the handle seat and a handle top piece 643, a torsion spring 644 is arranged between the handle 642 and the handle top piece 643, the handle top piece 643 is connected with the locking ring 62, the handle is downwards broken, the handle 642 drives the handle top piece 643 to rotate in the handle seat 641, so that the gear disc 61 is driven to jack up through the locking ring 62 and separate from the inner rod 72, the outer rod 71, the upper main rod 5 and an umbrella body connected with the upper main rod 5 can be driven to rotate, when the umbrella is rotated in place, the handle 642 is released, the torsion spring 644 resets the handle 642, the lower spring 63 resets the gear disc 61 and is in tooth connection and fixation with the inner rod 72 again.
The foregoing description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so any minor modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention still fall within the scope of the present invention.
Claims (6)
1. A roman umbrella, comprising: the umbrella comprises an umbrella body provided with an upper umbrella disc, a lower umbrella disc and a middle post, wherein the upper umbrella disc is connected with an upper umbrella rib, the lower umbrella disc is connected with a lower umbrella rib to form an umbrella stand, the upper umbrella disc is fixed on the middle post, and the lower umbrella disc can slide along the direction of the middle post; the upper main rod is arranged on the side edge of the umbrella body, the main stay bar is connected with the umbrella body and the upper main rod, the outer rod of the lower main rod is connected with the upper main rod and can rotate, and the inner rod of the lower main rod is sleeved in the outer rod and is fixedly arranged on the base; the swinging angle rope collecting device is inserted and fixed on the main stay bar, a pull rope penetrates through the main stay bar and the middle column to be connected with the lower umbrella disc, the lower umbrella disc is pulled up to be clamped into the middle column, and then the umbrella can be opened, and the pull rope is loosened to close the umbrella by self weight; a lifting handle movably arranged on the upper main rod and hinged with the swing angle rope collecting device; the rotating mechanism is fixedly arranged on the outer rod of the lower main rod, is connected with the inner rod of the lower main rod and can be lifted off the inner rod;
the swing angle rope collecting device comprises: a reel seat with an opening at one side and provided with an outer cover, a reel which can be arranged in the reel seat in a rolling way and has one exposed end, a reel handle groove arranged on the exposed surface of the reel, and a ratchet wheel with a pawl arranged on the circumferential surface; the worm wheel is connected with the winding wheel seat, and the end face of the worm is exposed out of the winding wheel seat and provided with a swinging angle handle groove;
the swing angle rope receiving device is provided with a swing angle limiting device, and comprises: the fan-shaped convex blocks are arranged on the circumferential surface of the connecting end of the winding wheel seat and the swing angle seat, and the fan-shaped grooves are formed in the swing angle seat;
the rotation mechanism includes: the outer cover is fixed in the outer rod of the lower main rod, the gear disc is arranged in the outer cover and is in toothed connection with the inner rod of the lower main rod, the locking ring is clamped on the circumferential surface of the gear disc in a swinging way, the handle component is connected with the locking ring and used for lifting the gear disc, and the spring is arranged on the gear disc and used for resetting; the handle assembly includes: the handle seat is fixed on the outer cover, the handle and the handle top piece are hinged on the handle seat, the handle top piece is connected with the locking ring, and the clamp spring is arranged between the handle and the handle top piece.
2. A roman umbrella as defined in claim 1, wherein: the pin shaft hole is opened in the upper main pole outside, the lift handle includes: the shell is arranged in the shell, is inserted into a pin hole of the upper main rod pin shaft and is provided with a pin shaft of a reset spring, a button arranged outside the shell, and a lever which is arranged in the shell and is connected with the pin shaft and the button is rotatably arranged.
3. A roman umbrella as defined in claim 1, wherein: the umbrella body is an umbrella body with double top umbrella covers, an auxiliary umbrella disc fixed on the middle column is arranged above the upper umbrella disc, the auxiliary umbrella disc is connected with auxiliary umbrella ribs, and the auxiliary umbrella ribs are connected with the upper umbrella ribs through connecting pieces.
4. A roman umbrella as defined in claim 1, wherein: and a pulley for assisting in winding and unwinding the pull rope is arranged in the middle column.
5. A roman umbrella as defined in claim 2, wherein: and the upper main rod is provided with a limiting anti-collision block for lifting the handle.
6. A roman umbrella as defined in claim 3, wherein: the main stay includes: the middle stay rod is connected with the auxiliary umbrella disc and the lifting handle, the lower stay rod is arranged on the upper umbrella disc in parallel with the middle stay rod, and the upper stay rod is sleeved on the middle stay rod body through a sleeve and is connected with the top end of the upper main rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910316143.6A CN109892768B (en) | 2019-04-19 | 2019-04-19 | Roman umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910316143.6A CN109892768B (en) | 2019-04-19 | 2019-04-19 | Roman umbrella |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109892768A CN109892768A (en) | 2019-06-18 |
| CN109892768B true CN109892768B (en) | 2024-02-02 |
Family
ID=66956052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910316143.6A Active CN109892768B (en) | 2019-04-19 | 2019-04-19 | Roman umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109892768B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110215025A (en) * | 2019-07-11 | 2019-09-10 | 杭州晨曦雨露科技有限责任公司 | A kind of advertisement umbrella |
| DE202020102422U1 (en) | 2020-04-30 | 2021-08-02 | Glatz Ag | Locking system for the swivel base of a mast, especially for a free-arm umbrella |
| CN114652069B (en) * | 2022-03-23 | 2024-07-26 | 佛山市顺德区悍高家具制品有限公司 | Sunshade umbrella capable of being used at multiple angles |
| WO2024104056A1 (en) * | 2022-11-17 | 2024-05-23 | 临海市圣创工艺有限公司 | Outdoor umbrella having self-assisted crank mechanism |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7665477B1 (en) * | 2008-01-22 | 2010-02-23 | Martin Hathaway | Self closing stationary umbrella |
| KR20100062177A (en) * | 2008-12-01 | 2010-06-10 | 부일 이 | An umbrella |
| WO2014030970A2 (en) * | 2012-08-23 | 2014-02-27 | Lee Boo Il | Umbrella |
| CN204317734U (en) * | 2014-12-05 | 2015-05-13 | 宁波佳信旅游用品有限公司 | The parasols that a kind of parachute-opening is light |
| JP3197959U (en) * | 2015-03-30 | 2015-06-11 | 郭世偉 | Revolving umbrella with positioning structure |
| CN204467194U (en) * | 2015-01-05 | 2015-07-15 | 临海市美阳伞业有限公司 | A kind of parachute-opening controlling organization for parasols |
| CN207055032U (en) * | 2017-07-03 | 2018-03-02 | 浙江勤达旅游用品有限公司 | A kind of Rome umbrella rib structure |
| CN209788753U (en) * | 2019-04-19 | 2019-12-17 | 华创纵横科技有限公司 | Roman umbrella |
-
2019
- 2019-04-19 CN CN201910316143.6A patent/CN109892768B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7665477B1 (en) * | 2008-01-22 | 2010-02-23 | Martin Hathaway | Self closing stationary umbrella |
| KR20100062177A (en) * | 2008-12-01 | 2010-06-10 | 부일 이 | An umbrella |
| WO2014030970A2 (en) * | 2012-08-23 | 2014-02-27 | Lee Boo Il | Umbrella |
| CN204317734U (en) * | 2014-12-05 | 2015-05-13 | 宁波佳信旅游用品有限公司 | The parasols that a kind of parachute-opening is light |
| CN204467194U (en) * | 2015-01-05 | 2015-07-15 | 临海市美阳伞业有限公司 | A kind of parachute-opening controlling organization for parasols |
| JP3197959U (en) * | 2015-03-30 | 2015-06-11 | 郭世偉 | Revolving umbrella with positioning structure |
| CN207055032U (en) * | 2017-07-03 | 2018-03-02 | 浙江勤达旅游用品有限公司 | A kind of Rome umbrella rib structure |
| CN209788753U (en) * | 2019-04-19 | 2019-12-17 | 华创纵横科技有限公司 | Roman umbrella |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109892768A (en) | 2019-06-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109892768B (en) | Roman umbrella | |
| US9433268B2 (en) | Umbrella having a pivot joint to provide additional degrees of freedom of orientation of its canopy | |
| US9642421B2 (en) | Umbrella canopy tilt mechanism | |
| EP2845509B1 (en) | Cantilever umbrella | |
| EP1069844B1 (en) | Umbrella with side support for tilting and opening | |
| KR100681732B1 (en) | Free-arm shade | |
| US9565907B2 (en) | Umbrella having a pivot joint to provide additional degrees of freedom of orientation of its canopy | |
| US5645685A (en) | Venetian blinds | |
| CN209788753U (en) | Roman umbrella | |
| US20040255993A1 (en) | Umbrella canopy orientating device | |
| CN210977232U (en) | Blade turning device and stay cord-free curtain | |
| CN219479407U (en) | Outdoor umbrella with self-help force handrail mechanism | |
| WO2023246256A1 (en) | Double-pole mechanism for patio umbrella, and patio umbrella, bent-tube patio umbrella and electric patio umbrella using same | |
| CN210353521U (en) | Outdoor center pillar umbrella of manual rotatory dog-ear formula side pipe | |
| WO2022227130A1 (en) | Roman umbrella adopting independent crank handle mechanism | |
| JP3538604B2 (en) | awning | |
| WO2020134526A1 (en) | Roller shutter unrolling and rolling device for outdoor sunshade blinds | |
| WO2021098036A1 (en) | Electrically opened/closed sunshade umbrella | |
| CN220832175U (en) | Reverse sunshade umbrella | |
| TWM561724U (en) | Pulling rope hiding device for window curtain | |
| CN220124111U (en) | Suspension type sun umbrella | |
| JP7426912B2 (en) | freestanding awning | |
| CN110409979A (en) | A kind of hand shutter | |
| CN206354580U (en) | A kind of cantilever crane umbrella | |
| CN110393346A (en) | One kind can be manually rotated fold angle type square tube open air center pillar umbrella |
Legal Events
| 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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |