CN220756768U - Multifunctional supporting structure of Roman umbrella - Google Patents
Multifunctional supporting structure of Roman umbrella Download PDFInfo
- Publication number
- CN220756768U CN220756768U CN202320711458.2U CN202320711458U CN220756768U CN 220756768 U CN220756768 U CN 220756768U CN 202320711458 U CN202320711458 U CN 202320711458U CN 220756768 U CN220756768 U CN 220756768U
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- roman
- support structure
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- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 230000001681 protective effect Effects 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 2
- 235000017491 Bambusa tulda Nutrition 0.000 claims 2
- 241001330002 Bambuseae Species 0.000 claims 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 2
- 239000011425 bamboo Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000005096 rolling process Methods 0.000 description 6
- 240000005561 Musa balbisiana Species 0.000 description 1
- 235000018290 Musa x paradisiaca Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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Abstract
The utility model provides a multifunctional supporting structure of a Roman umbrella, which comprises an upper cylinder, a lower cylinder, a column seat and a lifting mechanism, wherein the upper end of the upper cylinder is provided with a cantilever part, the lower end of the cantilever part is slidably inserted into the inner wall of the upper end of the lower cylinder, the lifting mechanism comprises a ball nut, a screw rod and a driving assembly, the ball nut is sleeved at the lower end of the screw rod, the ball nut is connected with the inner wall of the lower cylinder, the upper end of the screw rod is connected with the inner wall of the upper cylinder through a rotating bearing, and the driving assembly is used for driving the screw rod to rotate; the upper end face of the column base is detachably connected with the lower end of the lower cylinder body, the lower end face of the column base is provided with a universal wheel, and the column base is provided with a friction increasing component and at least one weight increasing block. The device has simple structure and can realize the lifting and the moving of the Roman umbrella.
Description
Technical Field
The utility model relates to the technical field of outdoor umbrella equipment, in particular to a multifunctional supporting structure of a Roman umbrella.
Background
The sunshade umbrella is widely used in daily life of people and comprises a hanging umbrella and a straight rod umbrella, wherein the hanging umbrella also comprises Roman umbrella, banana umbrella, bent pipe umbrella and other products. The lower area of the umbrella cover of the hanging umbrella is wide, and outdoor furniture can be placed at random; the umbrella cover can rotate freely, and can block sunlight very randomly.
The roman umbrella in the roman umbrella belongs to an outdoor umbrella with more functions and good market response, the traditional roman umbrella is controlled to rotate and lift through a handrail shell, and the umbrella cover is normally opened and closed by combining an umbrella rope with a rotating handle in the handrail shell.
The specific structure is as follows: US20100051074A1 discloses an umbrella, and the structure adopts an umbrella rope winding mechanism arranged in a handrail shell, and the umbrella rope is folded by operating a handle to complete the opening and closing of an umbrella cover.
And if the bulletin number is CN213882053U, the high-efficiency open-close type Roman umbrella belongs to the field of sun-shading devices, and comprises a stand column and an umbrella body connected with the stand column, wherein a rolling shaft is connected with the stand column in a rotating manner, a braid for controlling the umbrella body to open and close is connected with the rolling shaft, a rotating assembly for driving the rolling shaft to rotate and a protective shell for coating the rotating assembly are arranged on the outer side wall of the stand column, and the rotating assembly is connected with an electric driving piece for driving the rotating assembly to operate.
However, the umbrella columns (or the upright columns) adopted by the roman umbrella in the technologies are all integral and cannot be stretched, so that the storage space occupation ratio of the roman umbrella is easily increased when the roman umbrella is not applicable, meanwhile, the umbrella cover of the roman umbrella is relatively large, and the lower end of the existing roman umbrella column (or the upright column) is not provided with a good weight increasing piece or is convenient to move, so that the roman umbrella is easy to roll over or inconvenient to move when required to move in bad weather such as windy weather or rainy weather.
Disclosure of Invention
In view of the above, embodiments of the present utility model provide a multifunctional support structure of a roman umbrella, so as to facilitate storage of the roman umbrella or prevent rollover and easy movement.
The embodiment of the utility model provides a multifunctional supporting structure of a roman umbrella, which comprises an umbrella post and an umbrella cover piece positioned on one side surface of the umbrella post, wherein a cantilever piece is arranged at the upper part of the umbrella post, and the umbrella post is matched with the umbrella cover piece through the cantilever piece;
the umbrella column comprises an upper cylinder body, a lower cylinder body, a column seat and a lifting mechanism, wherein the cantilever part is arranged at the upper end of the upper cylinder body, the lower end of the cantilever part is slidably inserted into the inner wall of the upper end of the lower cylinder body, the lifting mechanism comprises a ball nut, a screw rod and a driving assembly, the ball nut is sleeved at the lower end of the screw rod, the ball nut is connected with the inner wall of the lower cylinder body, the upper end of the screw rod is connected with the inner wall of the upper cylinder body through a rotating bearing, and the driving assembly is used for driving the screw rod to rotate; the upper end face of the column base is detachably connected with the lower end of the lower cylinder body, the lower end face of the column base is provided with a universal wheel, and the column base is provided with a friction increasing component and at least one weight increasing block.
Further, a first adapter block is arranged inside the upper cylinder body and fixedly connected with the inner wall of the upper cylinder body, a first mounting hole is formed in the first adapter block, a rotating bearing is arranged in the first mounting hole, and the outer wall of the rotating bearing is fixedly connected with the wall of the first mounting hole and fixedly connected with the screw rod.
Further, the length direction of the screw rod is consistent with the length direction of the upper cylinder, the upper end part of the screw rod is located above the first adapter block, the driving assembly comprises a driving wheel, a driven wheel and a motor, the upper end part of the screw rod is fixedly sleeved with the driven wheel, the motor is fixedly arranged on the outer wall of the upper cylinder, the driving wheel is fixedly sleeved with the output end of the motor, a driving belt is arranged on the driving wheel, one end of the driving belt is sleeved with the driving wheel, and the other end of the driving belt is sleeved with the driven wheel.
Further, an avoidance port is formed in the upper cylinder body, and two ends of the transmission belt are respectively sleeved on the driving wheel and the driven wheel through the avoidance port.
Further, a second adapter block is arranged inside the lower cylinder body and fixedly connected with the inner wall of the lower cylinder body, a second mounting hole is formed in the second adapter block, a ball nut is arranged in the second mounting hole, and the outer wall of the ball nut is fixedly connected with the wall of the second mounting hole.
Further, the upper end face of the column base is fixedly provided with a switching cylinder, and the lower end of the lower cylinder body is inserted into the switching cylinder and locked and fixed through a locking piece.
Further, the middle of the column base is hollow, the number of the weight increasing blocks is two, the two weight increasing blocks are located in the cavity of the middle of the column base, and the straight line formed by the two weight increasing blocks is perpendicular to the lower cylinder.
Further, the friction increasing assembly comprises a friction increasing plate and an adjusting rod, wherein the lower end of the adjusting rod penetrates through the column base from top to bottom and extends to the lower portion of the column base, the upper end face of the friction increasing plate is fixedly connected with the lower end of the adjusting rod, anti-skid patterns are arranged on the lower end face of the adjusting rod, and the adjusting rod is in threaded fit connection with the column base.
Further, the motor is fixedly installed on the outer wall of the upper cylinder body through a motor supporting frame, and a protective cover is arranged outside the motor.
Further, the locking piece is a screw.
The technical scheme provided by the embodiment of the utility model has the beneficial effects that: according to the multifunctional supporting structure of the Roman umbrella, the motor drives the upper cylinder to slide in the lower cylinder, so that the umbrella cover piece at the upper part of the upper cylinder is driven to rise or fall, and the umbrella cover piece is stored according to actual conditions; through the universal wheel that sets up at the post seat lower terminal surface, can be convenient for the removal of roman umbrella, simultaneously, through increasing the subassembly of rubing, can avoid the roman umbrella to take place unnecessary removal once more after the roman umbrella removes to appointed position to combine the weight piece to prevent that roman umbrella from taking place to turn on one's side.
Drawings
FIG. 1 is a schematic view of the overall structure of a multifunctional support structure of a Roman umbrella of the present utility model;
FIG. 2 is a schematic view of the lower structure of FIG. 1;
FIG. 3 is a schematic view of the structure of the upper cylinder attachment component of FIG. 1;
FIG. 4 is an enlarged schematic view of a portion of FIG. 3 at A;
FIG. 5 is a schematic view of the components inside the upper cylinder of FIG. 3;
fig. 6 is a schematic structural view of the lower cylinder connecting part in fig. 3.
In the figure: 1-upper cylinder, 2-lower cylinder, 3-column base, 4-motor, 5-driving wheel, 6-driven wheel, 7-driving belt, 8-screw, 9-avoiding port, 10-first adapter block, 11-rotating bearing, 12-second adapter block, 13-ball nut, 14-universal wheel, 15-weight increasing block, 16-adjusting rod, 17-friction increasing plate, 18-protective cover and 19-adapter cylinder.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be further described with reference to the accompanying drawings.
In the prior art, the roman umbrella comprises an umbrella post and an umbrella cover piece positioned at one side of the upper end of the umbrella post, wherein the upper end of the umbrella post is provided with a cantilever piece, one end of the cantilever piece is connected with the umbrella post, the other end of the cantilever piece is connected with the umbrella cover piece, and meanwhile, the umbrella post is also provided with an umbrella rope, and the opening and the closing of the umbrella cover piece are controlled through the folding of the umbrella rope.
Referring to fig. 1 to 6, the embodiment of the utility model provides a multifunctional support structure of a roman umbrella, which is an umbrella column of the roman umbrella, so that the roman umbrella can be lifted according to the requirement of the actual working condition, and meanwhile, the movement of the roman umbrella is facilitated, and the support structure comprises an upper cylinder 1, a lower cylinder 2, a column base 3 and a lifting mechanism.
Referring to fig. 1 and 3, the upper cylinder 1 and the lower cylinder 2 are rectangular cylinders, the cross-sectional dimension of the outer wall of the upper cylinder 1 is matched with the cross-sectional dimension of the inner wall of the lower cylinder 2, the upper end of the upper cylinder 1 is used for being connected with a cantilever part so as to install an umbrella surface part, the lower end of the upper cylinder 1 is inserted into the upper end of the lower cylinder 2, the lower end of the upper cylinder 1 can slide in the lower cylinder 2, and the length direction of the upper cylinder 1 is consistent with the length direction of the lower cylinder 2, and the sliding direction of the upper cylinder 1 is consistent with the length direction; the lifting mechanism is used for driving the upper cylinder body 1 to slide.
Referring to fig. 1 and 2, the column base 3 is disposed at the lower end of the lower cylinder 2, in this embodiment, the column base 3 is rectangular, the middle of the column base 3 is hollow, the center of the upper end surface of the column base 3 is provided with a transfer cylinder 19, the cross-sectional dimension of the inner wall of the transfer cylinder 19 is adapted to the cross-sectional dimension of the outer wall of the lower cylinder 2, the lower end of the transfer cylinder 19 is fixedly connected with the upper end surface of the column base 3, the lower end of the lower cylinder 2 is inserted into the transfer cylinder 19, and a plurality of locking pieces are disposed on the wall surface of the transfer cylinder 19, so that the transfer cylinder 19 and the lower cylinder 2 can be detachably and fixedly connected through each locking piece, in this embodiment, the locking pieces are screws, meanwhile, threaded holes adapted to each locking piece are disposed on the wall surface of the transfer cylinder 19, and each locking piece is disposed in the corresponding threaded hole.
At least one weight increasing block 15 is arranged in the cavity in the middle of the column base 3, in the embodiment, the number of the weight increasing blocks 19 is two, the two weight increasing blocks 19 are respectively arranged on two sides of the cavity in the middle of the column base 3, and a straight line formed by the two weight increasing blocks 15 is perpendicular to the length direction of the lower cylinder 2, so that the key point of the whole Roman umbrella is reduced, the stability of the Roman umbrella is enhanced, and side turning of the Roman umbrella under bad weather such as windy weather is avoided.
The lower end surface of the column base 3 is provided with four universal wheels 14, in this embodiment, the number of the universal wheels 14 is four, and the universal wheels 14 are respectively positioned at four vertex angles of the lower end surface of the column base 3, and the function of each universal wheel 14 is to facilitate the movement of the roman umbrella.
Meanwhile, a friction increasing component is further arranged on the column base 3, the friction increasing component comprises an adjusting rod 16 and a friction increasing plate 17, the friction increasing plate 17 is located below the column base 3, the lower end of the adjusting rod 16 penetrates through the column base 3 from top to bottom and extends to the lower side of the column base 3, the upper end face of the friction increasing plate 17 is fixedly connected with the lower end of the adjusting rod 16, anti-skidding patterns are arranged on the lower end face of the friction increasing plate, and the adjusting rod 16 is in threaded connection with the column base 3, so that the height of the friction increasing plate 17 can be adjusted by screwing the adjusting rod 16.
Referring to fig. 4 to 6, the lifting mechanism includes a screw 8 and a ball nut 13, wherein the screw 8 is located in the upper cylinder 1, the ball nut 13 is located in the lower cylinder 2, the upper end of the screw 8 is rotatably and fixedly connected with the inner wall of the upper cylinder 1, the ball nut 13 is sleeved at the lower end of the screw 8, and the outer wall of the ball nut 13 is fixedly connected with the inner wall of the lower cylinder 2, so that when the screw 8 is driven to rotate, the upper cylinder 1 can be driven to slide in the lower cylinder 2.
The inside of going up barrel 1 is equipped with first transfer piece 10, and first transfer piece 10 and the inner wall fixed connection of last barrel 1, and be equipped with first mounting hole on the first transfer piece 10, be equipped with rolling bearing 11 in the first mounting hole, rolling bearing 11's outer wall and first mounting hole pore wall fixed connection, the fixed cover of inner wall are established in the upper end of screw rod 8 and the upper end of screw rod 8 is located first transfer piece 10 top, and the upper end of screw rod 8 just can be connected with the inner wall fixed of last barrel 1 through rolling bearing 11 like this.
The inside of lower barrel 2 is equipped with second adapter piece 12, and second adapter piece 12 and the inner wall fixed connection of lower barrel 2, and is equipped with the second mounting hole on the second adapter piece 12, ball nut 13 sets up in the second mounting hole, and ball nut 13's outer wall and second mounting hole pore wall fixed connection, inner wall cover are established on screw rod 8, just so can take place when rotating at screw rod 8, drive upper barrel 1 and slide in lower barrel 2.
Referring to fig. 1 and 4, the lifting mechanism further includes a motor 4, a driving wheel 5, and a driven wheel 6, wherein the motor 4 is fixedly installed on the outer wall of the upper cylinder 1 through a motor supporting frame, in this embodiment, a protective cover 18 is arranged outside the motor 4, and the protective cover 18 is fixedly connected with the outer wall of the upper cylinder 1; the outer wall of the upper cylinder body 1 is provided with an avoidance port 9, the driven wheel 6 is fixedly sleeved at the upper end part of the screw rod 8, the driving wheel 5 is fixedly sleeved on the output shaft of the motor 4, the driving wheel 5 is provided with a driving belt 7, one end of the driving belt 7 is sleeved on the driving wheel 5, the other end of the driving belt passes through the avoidance port 9 and is sleeved on the driven wheel 6, and thus the rotation of the screw rod 8 can be controlled through the motor 4, and the lifting of the upper cylinder body 1 can be controlled.
The supporting structure in this embodiment works in the following manner: when the height of the umbrella cover piece needs to be changed, the motor 4 controls the rotation of the screw rod 8, so as to control the lifting or lowering of the upper cylinder body 1; when the whole roman umbrella needs to be moved, the friction increasing plate 17 is retracted through the adjusting rod 16, then the roman umbrella is moved to a designated position, and finally the friction increasing plate 17 is placed down through the adjusting rod 16 to be contacted with the ground to increase friction, so that the roman umbrella is prevented from moving again.
In this document, terms such as front, rear, upper, lower, etc. are defined with respect to the positions of the components in the drawings and with respect to each other, for clarity and convenience in expressing the technical solution. It should be understood that the use of such orientation terms should not limit the scope of the protection sought herein.
The embodiments described above and features of the embodiments herein may be combined with each other without conflict.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.
Claims (9)
1. The utility model provides a multifunctional support structure of roman umbrella, roman umbrella includes the umbrella pole and is located umbrella face spare of an umbrella pole side, umbrella pole upper portion is equipped with the cantilever part, the umbrella pole passes through the cantilever part with umbrella face spare cooperation installation, its characterized in that:
the umbrella column comprises an upper cylinder body, a lower cylinder body, a column seat and a lifting mechanism, wherein the cantilever part is arranged at the upper end of the upper cylinder body, the lower end of the cantilever part is slidably inserted into the inner wall of the upper end of the lower cylinder body, the lifting mechanism comprises a ball nut, a screw rod and a driving assembly, the ball nut is sleeved at the lower end of the screw rod, the ball nut is connected with the inner wall of the lower cylinder body, the upper end of the screw rod is connected with the inner wall of the upper cylinder body through a rotating bearing, and the driving assembly is used for driving the screw rod to rotate; the upper end face of the column base is detachably connected with the lower end of the lower cylinder body, the lower end face of the column base is provided with a universal wheel, and the column base is provided with a friction increasing component and at least one weight increasing block;
the friction increasing assembly comprises a friction increasing plate and an adjusting rod, wherein the lower end of the adjusting rod penetrates through the column seat from top to bottom and extends to the lower portion of the column seat, the upper end face of the friction increasing plate is fixedly connected with the lower end of the adjusting rod, anti-skid patterns are arranged on the lower end face of the adjusting rod, and the adjusting rod is in threaded fit connection with the column seat.
2. A multi-purpose support structure for a roman umbrella as defined in claim 1, wherein: the novel rotary screw is characterized in that a first adapter block is arranged inside the upper cylinder body and fixedly connected with the inner wall of the upper cylinder body, a first mounting hole is formed in the first adapter block, a rotary bearing is arranged in the first mounting hole, and the outer wall of the rotary bearing is fixedly connected with the wall of the first mounting hole and is fixedly connected with the screw rod.
3. A multi-purpose support structure for a roman umbrella as defined in claim 2, wherein: the screw length direction is consistent with the length direction of the upper cylinder, the upper end part of the screw is located above the first adapter block, the driving assembly comprises a driving wheel, a driven wheel and a motor, the upper end part of the screw is fixedly sleeved with the driven wheel, the motor is fixedly arranged on the outer wall of the upper cylinder, the driving wheel is fixedly sleeved with the output end of the motor, a driving belt is arranged on the driving wheel, one end of the driving belt is sleeved with the driving wheel, and the other end of the driving belt is sleeved with the driven wheel.
4. A multi-purpose support structure for a roman umbrella as defined in claim 3, wherein: the upper cylinder body is provided with an avoidance port, and two ends of the transmission belt are respectively sleeved on the driving wheel and the driven wheel through the avoidance port.
5. A multi-purpose support structure for a roman umbrella as defined in claim 1, wherein: the inside second switching piece that is equipped with of barrel down, the second switching piece with barrel inner wall fixed connection down is equipped with the second mounting hole on the second switching piece, be equipped with in the second mounting hole ball nut, just ball nut outer wall with second mounting hole pore wall fixed connection.
6. A multi-purpose support structure for a roman umbrella as defined in claim 1, wherein: the column base up end is fixed and is equipped with the switching section of thick bamboo, lower barrel lower extreme inserts and establishes in the switching section of thick bamboo and lock fixedly through the retaining member.
7. A multi-purpose support structure for a roman umbrella as defined in claim 1, wherein: the middle of the column base is hollow, the number of the weight increasing blocks is two, the two weight increasing blocks are located in the cavity in the middle of the column base, and the straight line formed by the two weight increasing blocks is perpendicular to the lower cylinder.
8. A multi-purpose support structure for a roman umbrella as defined in claim 3, wherein: the motor is fixedly arranged on the outer wall of the upper cylinder body through a motor supporting frame, and a protective cover is arranged outside the motor.
9. A multi-purpose support structure for a roman umbrella as defined in claim 6, wherein: the locking piece is a screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320711458.2U CN220756768U (en) | 2023-03-30 | 2023-03-30 | Multifunctional supporting structure of Roman umbrella |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320711458.2U CN220756768U (en) | 2023-03-30 | 2023-03-30 | Multifunctional supporting structure of Roman umbrella |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220756768U true CN220756768U (en) | 2024-04-12 |
Family
ID=90620478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320711458.2U Active CN220756768U (en) | 2023-03-30 | 2023-03-30 | Multifunctional supporting structure of Roman umbrella |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220756768U (en) |
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2023
- 2023-03-30 CN CN202320711458.2U patent/CN220756768U/en active Active
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