CN209965452U - Umbrella surface swing angle and rope retracting mechanism of Roman umbrella - Google Patents
Umbrella surface swing angle and rope retracting mechanism of Roman umbrella Download PDFInfo
- Publication number
- CN209965452U CN209965452U CN201920536657.8U CN201920536657U CN209965452U CN 209965452 U CN209965452 U CN 209965452U CN 201920536657 U CN201920536657 U CN 201920536657U CN 209965452 U CN209965452 U CN 209965452U
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- umbrella
- swing
- worm
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- reel
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Abstract
The utility model discloses an umbrella face swing angle and rope winding mechanism of a Roman umbrella, which comprises a main support rod, an upper main rod, a swing angle rope winding mechanism and a lifting handle, wherein the end of the swing angle rope winding mechanism connected with the main support rod is a rope winding part, the swing angle rope winding mechanism comprises a reel mounting seat, a winding wheel assembly arranged in the reel mounting seat and a mounting seat cover, the winding wheel assembly is arranged perpendicular to the main support rod, a pull rope is fixed on a shaft, the other end of the pull rope passes through the main support rod and is connected with an external umbrella face lower umbrella disk, and one end surface of the winding wheel assembly is provided with an external crank groove; the other end of the swing angle rope winding mechanism is a swing part and comprises a swing gear seat, a worm wheel and a worm, the worm is perpendicular to the main support rod and is installed in the swing gear seat, an external crank groove is formed in the end face of the worm, and a worm wheel shaft is connected with the reel installation seat and drives the reel installation seat to rotate. The utility model discloses with the pivot angle of umbrella face and the function integration that opens and shuts in a mechanism, the light umbrella face pivot angle and opening and shutting just can be realized, and the steadiness is high, wind-resistant is strong.
Description
Technical Field
The utility model relates to an outdoor umbrella technical field especially relates to an umbrella face pivot angle and receipts rope mechanism of roman umbrella.
Background
The Roman umbrella belongs to a side umbrella, is a type of outdoor sunshade umbrella with the strongest function, can rotate in the horizontal direction and tilt in the vertical direction, and has the characteristics of large forward inclination of an umbrella surface and large area under the umbrella compared with a common single-side umbrella. Currently, most of Roman umbrellas only have an up-and-down tilting function and do not have a side face swinging angle function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an umbrella face pivot angle and receipts rope mechanism of roman umbrella just can easily adjust the umbrella face side pendulum through external handle waves, still can realize the umbrella face operation that opens and shuts through the control stay cord simultaneously.
The utility model provides a technical problem can adopt following technical scheme to realize:
an umbrella face swing angle and rope retracting mechanism of a Roman umbrella is characterized in that: comprises a main stay bar, an upper main rod, a swing angle rope retracting mechanism and a lifting handle, wherein one end of the main stay bar is connected with an umbrella surface upper umbrella disc, the other end of the main stay bar is connected with the swing angle rope retracting mechanism and then is connected with the lifting handle, the lifting handle is arranged on the upper main rod, can slide on the upper main rod, one end of the upper support rod is hinged with the main support rod through a connecting piece, the other end of the upper support rod is connected with the top end of the upper main rod through an upper main rod top cover, the end of the swing angle rope-collecting mechanism connected with the main stay bar is a rope-collecting part, which comprises a reel mounting seat, a winding wheel assembly arranged in the reel mounting seat and a mounting seat cover, one end of the reel mounting seat is fixedly connected with the main supporting rod, the reel wheel assembly is arranged perpendicular to the main supporting rod, a pull rope is fixed on the reel shaft, the other end of the pull rope penetrates through the main support rod to be connected with the outer umbrella surface lower umbrella disc, and one end face of the winding wheel assembly is provided with an external rocking handle groove; the other end of the swing angle rope winding mechanism is connected with the lifting handle to form a swing portion, the swing portion comprises a swing gear seat, a worm wheel and a worm, the worm is perpendicular to a main supporting rod and is installed in the swing gear seat, an external crank groove is formed in the end face of the worm, and the worm wheel is connected with the reel mounting seat to drive the reel mounting seat to rotate.
Preferably, one end of the reel mounting seat is a butt joint pipe which is inserted into the main support rod and fixedly connected with the main support rod, the middle of the reel mounting seat is a curved surface mounting seat, the other end of the butt joint pipe, opposite to the reel mounting seat, of the reel mounting seat is a connecting shaft, a swing angle limiting groove is formed in the swing gear seat, a fan-shaped swing block is arranged on the shaft surface of the connecting shaft, and the fan-shaped swing block is nested in the swing angle limiting groove.
Preferably, the curved surface mount pad one end of reel mount pad is sealed, the perpendicular face of the open end of curved surface mount pad is followed to the reel subassembly and is inserted, the reel subassembly is equipped with back support, spool, preceding support, ratchet and rocking handle connecting portion, the spool is between back support and preceding support, back support and preceding support rotate the contact with curved surface mount pad inner wall, the ratchet is established at the front support front end in the front, the preceding terminal surface of ratchet is rocking handle connecting portion, is equipped with a pawl on the periphery, mount pad lid fixed mounting is on the open end of curved surface mount pad, with the reel subassembly spacing in the curved surface mount pad, rocking handle connecting portion pass the mount pad lid and expose in the outside, the rotatable suit of pawl is on the connection screw of mount pad lid, and is fixed through a torsion spring.
Preferably, the swing pinion stand is two halves dock, is equipped with worm wheel mounting groove and worm mounting hole in, in the worm wheel mounting groove was arranged in to the toothed disc of worm wheel, a terminal surface axle center of toothed disc was equipped with a hexagonal post, it has a hexagonal hole in seting up in the connecting axle of reel mount pad, the hexagonal post inserts in the hexagonal hole.
Preferably, a worm wheel positioning sleeve is arranged on the hexagonal column, bearings are arranged on the front shaft and the rear shaft of the gear disc, and the gear disc are nested in the swinging gear seat.
Preferably, be equipped with a stop sleeve in the swing gear seat, stop the position sleeve and be nonmetal two halves formula, the cover is established on the outer periphery of the connecting axle of reel mount pad after the butt joint, installs in the swing gear seat with the connecting axle in the lump.
Preferably, the connecting piece comprises a rotating pipe sleeve and a two-half outer sleeve, the rotating pipe sleeve is sleeved on the rod body of the main support rod in a sliding mode, the outer sleeve is in a two-half splicing mode, the lower portion of the outer sleeve is a semi-circular arc-shaped sleeve, the upper portion of the outer sleeve is a hinged plate, the two halves of the semi-circular arc-shaped sleeve are fixedly installed outside the rotating sleeve after being butted, and the two hinged plates are hinged with the upper support rod.
Preferably, the upper main rod top cover is fixedly sleeved on the top end of the upper main rod, and a hinge joint is arranged on one side wall of the upper main rod and hinged with the upper support rod.
Preferably, the external rocking handle groove of the end face of the reel assembly and the external rocking handle groove of the end face of the worm are square notches.
Preferably, the two ends of the worm connected with the swing gear seat are both provided with worm positioning sleeves.
The utility model discloses with the pivot angle of umbrella face and the function integration that opens and shuts in a mechanism, receive and release the stay cord and open and shut in order to control the umbrella face through external rocking handle control reel to it fixes to set up the ratchet, rotates through external rocking handle control worm simultaneously, worm gear drives in order to adjust the umbrella face pivot angle. The whole mechanism is small and exquisite, attractive in appearance, high in stability and strong in wind resistance, and the swing angle and the opening and closing of the umbrella cover can be easily realized.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a disassembly schematic diagram of the swing angle rope-collecting mechanism.
Fig. 3 is a disassembly schematic view of the rope-collecting portion.
Fig. 4 is a sectional view of the cord take-up portion.
Fig. 5 is a schematic view of the internal mounting of the swing portion.
Fig. 6 is a disassembled schematic view of the swing portion.
Fig. 7 is an angular schematic view of a reel mount.
In the figure, 1 main supporting rod, 2 upper supporting rods, 3 upper main rods, 4 swing angle rope retracting mechanisms, 5 lifting handles, 6 connecting pieces, 7 upper main rod top covers, 41 reel mounting seats, 42 reel wheel assemblies, 43 mounting seat covers, 44 swing gear seats, 45 worm wheels, 46 worms, 47 stop sleeves, 411 butt joint pipes, 412 curved surface mounting seats, 413 connecting shafts, 414 hexagonal holes, 415 fan-shaped swing blocks, 421 rear supporting seats, 422 winding shafts, 423 front supporting seats, 424 ratchet wheels, 425 swing handle connecting parts, 426 pawls, 427 torsional springs, 441 worm wheel mounting grooves, 442 worm mounting holes, 443 swing angle limiting grooves, 451 gear discs, 452 columns 453, worm wheel positioning sleeves, 454 bearings, 461 swing handle shafts, 462 positioning sleeves of the worms, 61 rotating pipe sleeves, 62 outer sleeves, 621 semi-circular arc sleeves and 622 hinge plates.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.
Figures 1-7 show the preferred scheme of the utility model, which comprises a main stay bar 1, an upper stay bar 2, an upper main bar 3, a swing angle rope-retracting mechanism 4 and a lifting handle 5,
the umbrella face is connected to main vaulting pole 1 one end and is gone up the umbrella disc (not shown in the figure), the other end links to each other with lift handle 5 after connecting pendulum angle rope winding mechanism 4, lift handle 5 installs on last mobile jib 3, can slide on last mobile jib 3, go up 2 one end of vaulting pole and articulate with main vaulting pole 1 through a connecting piece 6, the other end links to each other with last mobile jib 3 top through an last mobile jib top cap 7, connecting piece 6 includes a rotatory pipe box 61 and a two half formula overcoat 62, rotatory pipe box 61 overlaps on the body of rod of main vaulting pole 1, can slide on main vaulting pole 1, rotatory pipe box 61 is equipped with overcoat 62, overcoat 62 is two halves concatenation formula, the lower part is half circular arc cover 621, upper portion is articulated slab 622, half fixed mounting is outside rotatory pipe box 61 after the butt joint of half circular arc cover 621, two. The upper main rod top cover 7 is fixedly sleeved on the top end of the upper main rod 3, and a hinge joint is arranged on one side wall of the upper main rod and hinged with the upper support rod 2.
The swing angle rope-collecting mechanism 4 is connected with the main supporting rod 1, the end is a rope-collecting part, and comprises a reel mounting seat 41, a reel assembly 42 and a mounting seat cover 43, the other end is a swing part connected with the lifting handle 5, one end of the reel mounting seat 41 is a butt joint pipe 411, the reel mounting seat is inserted into the main supporting rod 1 and fixedly connected with the main supporting rod 1, the middle is a curved surface mounting seat 412, one end of the curved surface mounting seat 412 is closed, the reel assembly 42 is inserted from the open end of the curved surface mounting seat 412 to be vertical to the rod surface, the reel assembly 42 is provided with a rear support 421, a winding shaft 422, a front support 423, a ratchet 424 and a rocking handle connecting part 425, the winding shaft 422 is arranged between the rear support 421 and the front support 423, one end of a pull rope (not shown in the figure) is fixed on the winding shaft 422, the other end passes through the main supporting rod 1 and is connected with an external umbrella, the front end face of the ratchet 424 is a rocking handle connecting portion 425, a pawl 426 is arranged on the circumferential face, in the embodiment, the rocking handle connecting portion 425 is a shaft with a square notch on a round end face, the mounting base cover 43 is fixedly mounted on an opening end of the curved surface mounting base 412, the winding wheel assembly 42 is limited in the curved surface mounting base 412, the rocking handle connecting portion 425 penetrates through the mounting base cover 43 to be exposed outside, the pawl 426 can be rotatably sleeved on a connecting screw of the mounting base cover 43, the pawl 426 is fixed through a torsion spring 427, a square column (not shown) of the rocking handle is inserted into the square notch of the rocking handle connecting portion 425, the rocking handle is rotated, the winding wheel assembly 42 rotates, the winding shaft 422 rotates to collect and release the pulling rope, the umbrella cover is controlled to be opened and closed through pulling the umbrella cover, and the pawl 426 is clamped into the ratchet 424 after.
The other end of the butt joint pipe 411 opposite to the reel mounting seat 41 is a connecting shaft 413 which is connected with a swinging part, the swinging part comprises a swinging gear seat 44, a worm wheel 45 and a worm 46, the swinging gear seat 44 is in a two-half butt joint type and is internally provided with a worm wheel mounting groove 441 and a worm mounting hole 442, a gear disc 451 of the worm wheel 45 is arranged in the worm wheel mounting groove 441, a hexagonal column 452 is arranged on the axis of one end surface of the gear disc 451, a hexagonal hole 414 is arranged in the connecting shaft 413 of the reel mounting seat 41, the hexagonal column 452 is inserted into the hexagonal hole 414, a worm wheel positioning sleeve 453 can be arranged on the hexagonal column 452, bearings 454 are arranged on the front shaft and the rear shaft of the gear disc 451 and are nested in the swinging gear seat 44, the auxiliary worm wheel 45 rotates, the worm 46 is in tooth joint with the gear disc 451 of the worm 45 and is arranged perpendicular to the rod surface of the main supporting rod 1, a rocking shaft 461 is arranged at the two ends and, the face is provided with a square notch, a square column is externally connected with a rocking handle (not shown in the figure), the worm 46 drives the worm wheel 45 to rotate by rocking the rocking handle, and the hexagonal column 452 of the worm wheel 45 drives the reel mounting seat 41 to rotate, so that the main supporting rod 1 and the umbrella cover are driven to rotate. In consideration of the wind resistance of the umbrella surface, the present embodiment sets the swing angle between-30 ° and +30 °, sets a swing angle limiting groove 443 on the swing gear seat 44, sets a fan-shaped swing block 415 on the shaft surface of the butt end of the connecting shaft 413 of the reel mounting seat 41, and nests and mounts the fan-shaped swing block 415 in the swing angle limiting groove 443, thereby limiting the swing angle. In this embodiment, a stop sleeve 47 is further provided in the swing gear seat 44, and is formed in two halves, which are not metallic, and is fitted around the outer circumferential surface of the connecting shaft 413 of the reel mounting seat 41 after butt joint, and is mounted in the swing gear seat 44 together with the connecting shaft 413, so as to lubricate the rotation of the umbrella body.
When the umbrella cover needs to be opened and closed, the square column externally connected with the rocking handle is inserted into the square notch of the rocking handle connecting part 425 of the winding wheel assembly 42, the rocking handle is rotated to drive the winding wheel assembly 42 to rotate, and the pull rope is retracted and extended to control the opening and closing of the umbrella cover; when the umbrella face rotation swing angle needs to be carried out, the square column externally connected with the rocking handle is inserted into the square notch of the rocking handle shaft 461 of the worm 46, the rocking handle is rotated to drive the worm 46, the worm wheel 45 and the reel mounting seat 41 to rotate, so that the main supporting rod 1 is driven to rotate, the umbrella face swing angle is realized, the upper supporting rod 2 is connected with the main supporting rod 1 through the telescopic connecting piece 6, and when the main supporting rod 1 rotates, the connecting piece 6 rotates on the main supporting rod 1, and the upper supporting rod 2 cannot be influenced.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments still belong to the protection scope of the present invention.
Claims (10)
1. An umbrella face swing angle and rope retracting mechanism of a Roman umbrella is characterized in that: comprises a main stay bar, an upper main rod, a swing angle rope retracting mechanism and a lifting handle, wherein one end of the main stay bar is connected with an umbrella surface upper umbrella disc, the other end of the main stay bar is connected with the swing angle rope retracting mechanism and then is connected with the lifting handle, the lifting handle is arranged on the upper main rod, can slide on the upper main rod, one end of the upper support rod is hinged with the main support rod through a connecting piece, the other end of the upper support rod is connected with the top end of the upper main rod through an upper main rod top cover, the end of the swing angle rope-collecting mechanism connected with the main stay bar is a rope-collecting part, which comprises a reel mounting seat, a winding wheel assembly arranged in the reel mounting seat and a mounting seat cover, one end of the reel mounting seat is fixedly connected with the main supporting rod, the reel wheel assembly is arranged perpendicular to the main supporting rod, a pull rope is fixed on the reel shaft, the other end of the pull rope penetrates through the main support rod to be connected with the outer umbrella surface lower umbrella disc, and one end face of the winding wheel assembly is provided with an external rocking handle groove; the other end of the swing angle rope winding mechanism is connected with the lifting handle to form a swing portion, the swing portion comprises a swing gear seat, a worm wheel and a worm, the worm is perpendicular to a main supporting rod and is installed in the swing gear seat, an external crank groove is formed in the end face of the worm, and the worm wheel is connected with the reel mounting seat to drive the reel mounting seat to rotate.
2. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 1, characterized in that: the reel mounting seat is characterized in that one end of the reel mounting seat is a butt joint pipe, the reel mounting seat is inserted into the main support rod and fixedly connected with the main support rod, the middle of the reel mounting seat is a curved surface mounting seat, the other end of the butt joint pipe opposite to the reel mounting seat is a connecting shaft, a swing angle limiting groove is formed in the swing gear seat, a fan-shaped swing block is arranged on the shaft surface of the connecting shaft, and the fan-shaped swing block is nested in the swing angle limiting groove.
3. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 2, characterized in that: the utility model discloses a winding wheel assembly, including winding wheel assembly, curved surface mount pad, winding wheel assembly, back support, winding shaft, preceding support, ratchet and rocking handle connecting portion, the winding shaft is between back support and preceding support, back support and preceding support rotate the contact with curved surface mount pad inner wall from the perpendicular face of open end of curved surface mount pad and insert, the winding wheel assembly is equipped with back support, winding shaft, preceding support, ratchet and rocking handle connecting portion, the winding shaft is equipped with a pawl on the periphery for rocking handle connecting portion, mount pad lid fixed mounting is served at the opening of curved surface mount pad, and is spacing in the curved surface mount pad with winding wheel assembly, rocking handle connecting portion pass the mount pad lid and expose in the outside, the rotatable suit of pawl is on the connecting screw of mount pad lid, and is fixed through a torsion spring.
4. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 2, characterized in that: the swing gear seat is two halves dock, is equipped with worm wheel mounting groove and worm mounting hole in, the gear dish of worm wheel is arranged in the worm wheel mounting groove, and a terminal surface axle center of gear dish is equipped with a hexagonal post, it has a hexagonal hole in offering in the connecting axle of reel mount pad, the hexagonal post inserts in the hexagonal hole.
5. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 4, wherein: the hexagonal column is provided with a worm wheel positioning sleeve, the front shaft and the rear shaft of the gear disc are provided with bearings, and the gear disc are nested in the swinging gear seat.
6. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 2, characterized in that: the reel installation seat is characterized in that a stop sleeve is arranged in the swing gear seat, the stop sleeve is of a nonmetal two-half type, is sleeved on the outer circumferential surface of a connecting shaft of the reel installation seat after butt joint, and is installed in the swing gear seat together with the connecting shaft.
7. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 1, characterized in that: the connecting piece comprises a rotating pipe sleeve and a two-half type outer sleeve, the rotating pipe sleeve is sleeved on a rod body of the main supporting rod in a sliding mode, the outer sleeve is in a two-half splicing mode, the lower portion of the outer sleeve is a semi-circular arc-shaped sleeve, the upper portion of the outer sleeve is a hinged plate, the two halves of the semi-circular arc-shaped sleeve are fixedly installed outside the rotating pipe sleeve after being in butt joint, and the two hinged plates are hinged with the upper supporting rod.
8. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 1, characterized in that: go up the fixed top of main jib top cap on the top of last main jib, a lateral wall is equipped with the articulated joint and is articulated with last vaulting pole.
9. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 1, characterized in that: and the external rocking handle groove on the end surface of the winding wheel assembly and the external rocking handle groove on the end surface of the worm are all square notches.
10. The umbrella surface swinging angle and rope retracting mechanism of the Roman umbrella as claimed in claim 1, characterized in that: and worm positioning sleeves are arranged at two ends of the worm connected with the swing gear seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536657.8U CN209965452U (en) | 2019-04-19 | 2019-04-19 | Umbrella surface swing angle and rope retracting mechanism of Roman umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920536657.8U CN209965452U (en) | 2019-04-19 | 2019-04-19 | Umbrella surface swing angle and rope retracting mechanism of Roman umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209965452U true CN209965452U (en) | 2020-01-21 |
Family
ID=69258519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920536657.8U Expired - Fee Related CN209965452U (en) | 2019-04-19 | 2019-04-19 | Umbrella surface swing angle and rope retracting mechanism of Roman umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209965452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907445A (en) * | 2019-04-19 | 2019-06-21 | 华创纵横科技有限公司 | A kind of the umbrella cover pivot angle and rope reeling mechanism of Rome umbrella |
-
2019
- 2019-04-19 CN CN201920536657.8U patent/CN209965452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907445A (en) * | 2019-04-19 | 2019-06-21 | 华创纵横科技有限公司 | A kind of the umbrella cover pivot angle and rope reeling mechanism of Rome umbrella |
| CN109907445B (en) * | 2019-04-19 | 2024-02-02 | 华创纵横科技有限公司 | Umbrella face swing angle and rope-retracting mechanism of Roman umbrella |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200121 |