CN215399062U - Umbrella supporting frame for bicycle - Google Patents
Umbrella supporting frame for bicycle Download PDFInfo
- Publication number
- CN215399062U CN215399062U CN202121073276.4U CN202121073276U CN215399062U CN 215399062 U CN215399062 U CN 215399062U CN 202121073276 U CN202121073276 U CN 202121073276U CN 215399062 U CN215399062 U CN 215399062U
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- Prior art keywords
- umbrella
- worm
- block
- lead screw
- square nut
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- 230000007246 mechanism Effects 0.000 claims abstract description 13
- 230000003028 elevating effect Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract 5
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 claims 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 claims 1
- 230000008859 change Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model provides an umbrella supporting frame for a bicycle, which belongs to the technical field of bicycles and comprises a sliding cylinder with an opening at the top, wherein a square nut is connected in the sliding cylinder in a sliding way, an elevating mechanism is connected with the sliding cylinder and the square nut through the elevating mechanism, the elevating mechanism comprises a driving assembly and a second lead screw, the second lead screw is rotatably connected with the lower inner wall of the sliding cylinder, the square nut is connected with the circumferential surface of the second lead screw in a threaded way to realize height adjustment, an installation block is detachably connected with the upper end of the square nut, and a clamping mechanism is connected between the clamping mechanism and the installation block to realize the fixation of the umbrella, so that the clamping block can be easily opened or combined to realize the original purpose of convenience, practicability, convenience in installation and convenience in taking.
Description
Technical Field
The utility model belongs to the technical field of bicycles, and particularly relates to an umbrella support for a bicycle.
Background
Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. The English language bicycle. Where bi means two and cycle means the wheel, i.e. the two-wheeled vehicle. The bicycle is of various types, including single-person bicycles, double-person bicycles and multi-person bicycles. Can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle is also a sports competition, has highway bicycle match, mountain bike match, place bicycle match, stunt bicycle match etc. and the bicycle lets people's trip become more swift convenient, receives people deeply and likes, rides to help environmental protection, advocates for people.
The bicycle is convenient to ride on a bike in fine weather, but the bicycle needs to be held by one hand to ride in rainy days, the umbrella is inconvenient and unsafe to lift by one hand, so that the bicycle umbrella supporting frame is appeared, the traditional umbrella supporting frame is single in function, the height of the umbrella supporting frame cannot be adjusted, the umbrella supporting frame cannot be adjusted according to users and weather conditions, and the bicycle umbrella cannot be installed and is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an umbrella support for a bicycle, and aims to solve the problems that in the prior art, riding in sunny days is very convenient, but in rainy days, a bicycle needs to be ridden by one hand, and the umbrella is very inconvenient and unsafe to lift by one hand, so that the umbrella support for the bicycle is generated, and the traditional umbrella support has a single function, cannot adjust the height of the umbrella support, cannot be adjusted according to users and weather conditions, cannot be installed and is very inconvenient.
In order to achieve the purpose, the utility model provides the following technical scheme:
an umbrella support for a bicycle, comprising:
the top of the sliding barrel is provided with an opening, and a square nut is connected in the sliding barrel in a sliding way;
elevating system, the slide cartridge passes through elevating system with square nut and connects, wherein:
the lifting mechanism comprises a driving assembly and a second screw rod, the second screw rod is rotatably connected to the lower inner wall of the sliding barrel, and the square nut is in threaded connection with the circumferential surface of the second screw rod to realize height adjustment;
the mounting block is detachably connected to the upper end of the square nut; and
and the clamping mechanism is connected with the mounting block to fix the umbrella.
As a preferable scheme of the present invention, the driving assembly includes a worm wheel, an N-shaped block, and a worm, the worm wheel is fixedly connected to the circumferential surface of the second lead screw, the N-shaped block is fixedly connected to the right end of the slide cylinder, the worm is rotatably connected to the rear inner wall of the N-shaped block, the worm movably penetrates through the front end of the N-shaped block forward and extends forward, and the worm is engaged with the worm wheel.
As a preferable scheme of the present invention, the clamping mechanism includes a second groove, a first lead screw, an umbrella handle, two connecting nuts, and two clamping blocks, the second groove is opened at the right end of the mounting block, the first lead screw is rotatably connected to the front inner wall of the second groove, the first lead screw movably penetrates the front end of the mounting block forward and extends forward, both the two connecting nuts are screwed to the circumferential surface of the first lead screw, the two clamping blocks are respectively and fixedly connected to the right ends of the two connecting nuts, the umbrella handle is disposed between the two clamping blocks, and the umbrella handle is fixedly connected to the lower end of the umbrella handle.
As a preferred scheme of the utility model, the right end of the sliding cylinder is fixedly connected with a connecting block, the right end of the connecting block is fixedly connected with a first arc-shaped block, the upper side and the lower side of the first arc-shaped block are both provided with threaded grooves, two mounting bolts are in threaded connection in the two threaded grooves, and the circumferential surfaces of the two mounting bolts are in threaded connection with a second arc-shaped block.
In a preferred embodiment of the present invention, the first screw and the front end of the worm are fixedly connected to a first rotating handle and a second rotating handle, respectively.
As a preferable scheme of the utility model, the arc-shaped surfaces of the two clamping blocks are provided with anti-slip pads.
Compared with the prior art, the utility model has the beneficial effects that:
1. in this device, change through rotating the second and can drive the worm and rotate, the worm rotates and drives the worm wheel and rotate, the worm wheel rotates and drives the second lead screw and rotate, the second lead screw rotates and drives square nut and rotate, square nut can only carry out elevating movement owing to square can not rotate, because stability between worm wheel and the worm, after accomplishing the lift, can not take place to rock easily, help using experience, it can drive first lead screw and rotate to twist to move first commentaries on classics, both ends are clockwise screw thread and anticlockwise screw thread respectively around the first lead screw, first lead screw rotates and drives two coupling nut and move towards opposite or similar distance, can be easy open or merge the grip block, in order to realize its convenient practical's original intention.
2. In the device, the first arc-shaped block and the second arc-shaped block are sleeved on the bicycle rod, and the fixing device can be connected on the bicycle by screwing the two mounting bolts, so that the device is convenient to mount and take.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a front view of the present invention;
FIG. 2 is a partial perspective view of the present invention;
fig. 3 is a partial sectional view of the present invention.
In the figure: 1. a slide cylinder; 2. a square nut; 3. connecting blocks; 4. a first arc-shaped block; 5. a second arc-shaped block; 6. installing a bolt; 7. mounting blocks; 8. a clamping block; 9. a first lead screw; 10. a connecting nut; 11. A first rotating handle; 12. an umbrella handle; 13. an umbrella handle; 14. a second lead screw; 15. a worm gear; 16. an N-type block; 17. A worm; 18. and a second rotating handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1-3, the present invention provides the following technical solutions:
an umbrella support for a bicycle, comprising:
the top of the sliding barrel is provided with an open sliding barrel 1, and a square nut 2 is connected in the sliding barrel 1 in a sliding way;
elevating system, slide cartridge 1 and square nut 2 pass through elevating system and connect, wherein:
the lifting mechanism comprises a driving assembly and a second screw rod 14, the second screw rod 14 is rotatably connected to the lower inner wall of the sliding barrel 1, and the square nut 2 is in threaded connection with the circumferential surface of the second screw rod 14 to realize height adjustment;
the mounting block 7 is detachably connected to the upper end of the square nut 2; and
the clamping mechanism is connected with the mounting block 7 to fix the umbrella.
In the embodiment of the utility model, the mounting block 7 is fixedly connected to the upper end of the square nut 2 through bolts for convenient disassembly, the worm 17 can be driven to rotate by rotating the second rotating handle 18, the worm 17 drives the worm wheel 15 to rotate, the worm wheel 15 rotates to drive the second lead screw 14 to rotate, the second lead screw 14 rotates to drive the square nut 2 to rotate, the square nut 2 can only do lifting movement because the square nut is square and can not rotate, and the first arc-shaped block 4 and the second arc-shaped block 5 are sleeved on a bicycle rod and can be connected and fixed on a bicycle by screwing the two mounting bolts 6, the first rotating handle 11 can be screwed to drive the first lead screw 9 to rotate, the front end and the rear end of the first lead screw 9 are respectively provided with clockwise threads and anticlockwise threads, the first screw 9 rotates to drive the two connecting nuts 10 to move towards opposite or similar distances, so that the clamping blocks 8 can be easily opened or combined.
Referring specifically to fig. 3, the driving assembly includes a worm wheel 15, an N-shaped block 16 and a worm 17, the worm wheel 15 is fixedly connected to the circumferential surface of the second screw rod 14, the N-shaped block 16 is fixedly connected to the right end of the slide barrel 1, the worm 17 is rotatably connected to the rear inner wall of the N-shaped block 16, the worm 17 movably penetrates through the front end of the N-shaped block 16 forward and extends forward, and the worm 17 is engaged with the worm wheel 15.
In this embodiment: it can drive worm 17 to rotate to change 18 through rotating the second, and worm 17 rotates and drives worm wheel 15 and rotate, and worm wheel 15 rotates and drives second lead screw 14 and rotate, and second lead screw 14 rotates and drives square nut 2 and rotate, and square nut 2 can only carry out elevating movement owing to square can not rotate, because the stability between worm wheel 15 and the worm 17, after accomplishing the lift, can not take place to rock easily, helps using experience.
Referring to fig. 2 specifically, the clamping mechanism includes a second groove, a first lead screw 9, an umbrella handle 12, an umbrella handle 13, two connecting nuts 10 and two clamping blocks 8, the second groove is provided at the right end of the mounting block 7, the first lead screw 9 is rotatably connected with the front inner wall of the second groove, the first lead screw 9 movably penetrates through the front end of the mounting block 7 forward and extends forward, two connecting nuts 10 are screwed on the circumferential surface of the first lead screw 9, the two clamping blocks 8 are fixedly connected with the right ends of the two connecting nuts 10 respectively, the umbrella handle 12 is provided between the end portions of the two clamping blocks 8 close to each other, and the umbrella handle 13 is fixedly connected with the lower end of the umbrella handle 12.
In this embodiment: the first rotating handle 11 is screwed to drive the first screw rod 9 to rotate, the front end and the rear end of the first screw rod 9 are respectively provided with a clockwise thread and an anticlockwise thread, the first screw rod 9 rotates to drive the two connecting nuts 10 to move towards opposite or similar distances, and the clamping block 8 can be easily opened or combined.
Referring to fig. 1 specifically, the right end of the sliding cylinder 1 is fixedly connected with a connecting block 3, the right end of the connecting block 3 is fixedly connected with a first arc-shaped block 4, thread grooves are formed in the upper side and the lower side of the first arc-shaped block 4, two mounting bolts 6 are connected in the two thread grooves in a threaded manner, and the circumferential surfaces of the two mounting bolts 6 are connected with a second arc-shaped block 5 in a threaded manner.
In this embodiment: the first arc-shaped block 4 and the second arc-shaped block 5 are sleeved on the bicycle rod, and the fixing device can be connected to the bicycle by screwing the two mounting bolts 6, so that the bicycle is convenient to mount and take.
Referring to fig. 2 and 3 in particular, the front ends of the first screw rod 9 and the worm 17 are fixedly connected with a first rotating handle 11 and a second rotating handle 18 respectively.
In this embodiment: conveniently twist and move first lead screw 9 and worm 17, guarantee safe going on going up and down and centre gripping.
Referring specifically to fig. 2, the arc surfaces of the two clamping blocks 8 are provided with anti-slip pads.
In this embodiment: after the umbrella handle 12 is fixed, the umbrella handle 12 is prevented from sliding off, and accidents are avoided.
The working principle and the using process of the utility model are as follows: when the device is used, the second rotating handle 18 is rotated to drive the worm 17 to rotate, the worm 17 rotates to drive the worm wheel 15 to rotate, the worm wheel 15 rotates to drive the second screw rod 14 to rotate, the second screw rod 14 rotates to drive the square nut 2 to rotate, the square nut 2 can only do lifting movement because of being square, the first arc-shaped block 4 and the second arc-shaped block 5 are sleeved on a bicycle rod, two mounting bolts 6 can be screwed to connect and fix the device on the bicycle, the first rotating handle 11 is screwed to drive the first screw rod 9 to rotate, the front end and the rear end of the first screw rod 9 are respectively a clockwise thread and an anticlockwise thread, the first screw rod 9 rotates to drive the two connecting nuts 10 to move towards opposite or similar distances, the clamping block 8 can be easily opened or combined to realize the original purpose of convenience and practicability.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An umbrella support for a bicycle, comprising: the top of the sliding barrel is provided with an open sliding barrel (1), and a square nut (2) is connected in the sliding barrel (1) in a sliding way; elevating system, slide cartridge (1) and square nut (2) are connected through elevating system, wherein: the lifting mechanism comprises a driving assembly and a second screw rod (14), the second screw rod (14) is rotatably connected to the lower inner wall of the sliding barrel (1), and the square nut (2) is in threaded connection with the circumferential surface of the second screw rod (14) to realize height adjustment; the mounting block (7), the mounting block (7) is detachably connected to the upper end of the square nut (2); and the clamping mechanism is connected with the mounting block (7) to fix the umbrella.
2. The umbrella support for bicycles of claim 1, wherein: the driving assembly comprises a worm wheel (15), an N-shaped block (16) and a worm (17), the worm wheel (15) is fixedly connected to the circumferential surface of the second screw rod (14), the N-shaped block (16) is fixedly connected to the right end of the sliding barrel (1), the worm (17) is rotatably connected to the rear inner wall of the N-shaped block (16), the worm (17) moves forwards to penetrate through the front end of the N-shaped block (16) and extends forwards, and the worm (17) is meshed with the worm wheel (15).
3. The umbrella support for bicycles of claim 2, wherein: fixture includes second recess, first lead screw (9), umbrella stick (12), umbrella stick (13), two coupling nut (10) and two grip block (8), the right-hand member of installation piece (7) is seted up to the second recess, first lead screw (9) are rotated the preceding inner wall of connecting the second recess, first lead screw (9) activity is forward run through the front end of installation piece (7) and is extended forward, two the equal threaded connection in the circumferential surface of first lead screw (9) of coupling nut (10), two grip block (8) fixed connection respectively is in the right-hand member of two coupling nut (10), umbrella stick (12) are located between the tip that two grip block (8) are close to mutually, umbrella stick (13) fixed connection is in the lower extreme of umbrella stick (12).
4. The umbrella support for bicycles of claim 3, wherein: the right-hand member fixedly connected with connecting block (3) of smooth section of thick bamboo (1), the first arc piece of right-hand member fixedly connected with (4) of connecting block (3), the thread groove has all been seted up to the upper and lower both sides of first arc piece (4), two equal threaded connection has two construction bolt (6), two in the thread groove the circumference surface threaded connection of construction bolt (6) has second arc piece (5).
5. The umbrella support for bicycles of claim 4, wherein: the front ends of the first screw rod (9) and the worm (17) are respectively fixedly connected with a first rotating handle (11) and a second rotating handle (18).
6. The umbrella support for bicycles of claim 5, wherein: the arc surfaces of the two clamping blocks (8) are provided with non-slip mats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073276.4U CN215399062U (en) | 2021-05-19 | 2021-05-19 | Umbrella supporting frame for bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121073276.4U CN215399062U (en) | 2021-05-19 | 2021-05-19 | Umbrella supporting frame for bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215399062U true CN215399062U (en) | 2022-01-04 |
Family
ID=79675914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121073276.4U Expired - Fee Related CN215399062U (en) | 2021-05-19 | 2021-05-19 | Umbrella supporting frame for bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215399062U (en) |
-
2021
- 2021-05-19 CN CN202121073276.4U patent/CN215399062U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |