CN110353374B - Umbrella capable of being quickly assembled and disassembled on bicycle - Google Patents

Umbrella capable of being quickly assembled and disassembled on bicycle Download PDF

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Publication number
CN110353374B
CN110353374B CN201910733485.8A CN201910733485A CN110353374B CN 110353374 B CN110353374 B CN 110353374B CN 201910733485 A CN201910733485 A CN 201910733485A CN 110353374 B CN110353374 B CN 110353374B
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CN
China
Prior art keywords
umbrella
cavity
telescopic
telescopic arm
end surface
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.)
Expired - Fee Related
Application number
CN201910733485.8A
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Chinese (zh)
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CN110353374A (en
Inventor
方新刚
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanjing Lucky Village Science and Technology Innovation Industrial Park Management Co Ltd
Original Assignee
Nanjing Lucky Village Science and Technology Innovation Industrial Park Management Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nanjing Lucky Village Science and Technology Innovation Industrial Park Management Co Ltd filed Critical Nanjing Lucky Village Science and Technology Innovation Industrial Park Management Co Ltd
Priority to CN201910733485.8A priority Critical patent/CN110353374B/en
Priority to JP2019151635A priority patent/JP6814330B1/en
Publication of CN110353374A publication Critical patent/CN110353374A/en
Application granted granted Critical
Publication of CN110353374B publication Critical patent/CN110353374B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B9/00—Details
    • A45B9/02—Handles or heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
    • B62J11/00—Supporting arrangements specially adapted for fastening specific devices to cycles, e.g. supports for attaching maps
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45B—WALKING STICKS; UMBRELLAS; LADIES' OR LIKE FANS
    • A45B23/00—Other umbrellas
    • A45B2023/0025—Umbrellas or sunshades mounted laterally on a wall or on an apparatus

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Walking Sticks, Umbrellas, And Fans (AREA)
  • Holders For Apparel And Elements Relating To Apparel (AREA)

Abstract

The invention discloses an umbrella capable of being quickly assembled and disassembled on a bicycle, which comprises an umbrella, wherein a handle is fixedly arranged at the lower end of the umbrella, a first telescopic cavity with a downward opening is arranged on the lower end surface of the handle, a telescopic device is arranged in the first telescopic cavity, a second telescopic arm is arranged in the telescopic device, a direction adjusting device is arranged below the second telescopic arm and can adjust the direction of the umbrella, a clamping and fixing device is arranged at the lower end of the direction adjusting device, the clamping and fixing device is clamped on a bicycle handle, so that the umbrella is fixed on the bicycle handle, the umbrella can be quickly fixed or disassembled on the bicycle handle when people need to hold the umbrella, the potential safety hazard during riding is reduced, meanwhile, compared with the existing umbrella support of the bicycle, the umbrella and the umbrella are integrated, can be assembled and disassembled on different bicycles at any time, and the angle and the direction of the umbrella are more convenient and simpler to adjust, and the height of the umbrella can be adjusted more conveniently according to the requirement.

Description

Umbrella capable of being quickly assembled and disassembled on bicycle
Technical Field
The invention relates to the technical field of umbrellas, in particular to an umbrella capable of being quickly assembled and disassembled on a bicycle.
Background
The shared bicycle is a choice of a plurality of people for going out, however, when the umbrella is needed to be used for shielding rain or sun and is held by one hand, the umbrella is likely to brake in time and to cause a dangerous situation or even endanger life in case of emergency, and is a huge potential safety hazard when people ride the bicycle. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows:
when the umbrella is needed to be used for shielding rain or sun and is held by one hand, the umbrella is likely to brake in time and even endanger life in case of emergency, which is a huge potential safety hazard when people ride the umbrella, and meanwhile, the umbrella support of the existing bicycle is mostly prepared for self-use bicycles, is time-consuming and labor-consuming in disassembly and assembly adjustment and is inconvenient to carry.
In order to solve the above problems, the present embodiment designs an umbrella capable of being quickly disassembled and assembled on a bicycle, the umbrella capable of being quickly disassembled and assembled on a bicycle of the present embodiment comprises an umbrella, a handle is fixedly arranged at the lower end of the umbrella, a first telescopic cavity with a downward opening is arranged on the lower end surface of the handle, a telescopic device is arranged in the first telescopic cavity and used for telescopically adjusting the height of the umbrella, a second telescopic arm is arranged in the telescopic device, a direction adjusting device is arranged below the second telescopic arm and comprises a semi-ring gear fixedly arranged at the lower end of the second telescopic arm, an upper supporting block is arranged below the second telescopic arm, an angle adjusting cavity with an upward opening is arranged on the upper end surface of the upper supporting block, a toothed plate with an upper end surface capable of being meshed with the semi-ring gear is arranged in the angle adjusting cavity in a vertically sliding manner, and connecting rods are symmetrically and fixedly arranged on the left side and the right side of the, the lower end of the connecting rod extends to the lower part of the upper supporting block and is fixedly provided with a turntable, the center of the turntable is rotatably provided with a rotating shaft, the upper end of the rotating shaft is fixedly provided with a gear, the lower end surface of the upper supporting block is provided with a tooth socket with a downward opening, the gear can be meshed with the tooth socket, the lower end of the rotating shaft extends to the lower end face of the rotary table and is fixedly provided with a lower supporting block, when the upper supporting block slides upwards relative to the tooth socket, the semi-ring gear is disengaged from the toothed plate, the tooth socket is disengaged from the gear, the direction of the umbrella can be adjusted, the lower end of the direction adjusting device is provided with a clamping and fixing device which comprises a fixing claw fixedly arranged on the lower end surface of the lower supporting block, the right side of the fixing claw is provided with a sliding claw which can slide left and right, the umbrella is clamped on the bicycle handle through the sliding claws and the fixing claws, and then the umbrella is fixed on the handle of the bicycle. The telescopic device comprises a first telescopic arm which can be arranged in the first telescopic cavity in a vertically sliding mode, a second telescopic cavity with a downward opening is arranged in the first telescopic arm, and the second telescopic arm is arranged in the second telescopic cavity in a vertically sliding mode.
Preferably, the upper side of the right end face of the first telescopic arm and the upper side of the right end face of the second telescopic arm are provided with a locking cavity with a right opening, a sliding block is arranged in the locking cavity and can slide left and right, and a first spring is fixedly connected between the left end face of the sliding block and the left wall of the locking cavity.
Preferably, the upper side and the lower side of the right wall of the first telescopic cavity and the second telescopic cavity are communicated with each other to form a clamping groove, and when the first telescopic arm and the second telescopic arm slide up and down, the right end of the sliding block can extend into the clamping groove to be clamped.
The direction adjusting device comprises connecting blocks which are bilaterally symmetrical and fixedly arranged on the upper end face of the upper supporting block, and the lower end of the second telescopic arm is rotatably connected between the connecting blocks.
Preferably, the angle adjusting cavity lower wall left and right sides intercommunication is equipped with the spring chamber, the connecting rod passes through spring chamber and lower extreme extend to go up the supporting block below, the pinion rack under the terminal surface with fixedly connected with second spring between the spring chamber lower wall.
The clamping and fixing device comprises a lower supporting block lower end face and a fixed cavity with a downward opening, a screw rod is rotatably arranged between the left wall and the right wall of the fixed cavity, the left end of the screw rod extends to the left side of the lower supporting block and is fixedly provided with a fixed block, the upper end face of the fixed block is provided with a rotating handle cavity with an upward opening, and a rotating handle is rotatably arranged in the rotating handle cavity.
Preferably, the upper end of the sliding claw extends into the screw rod and is in threaded engagement with the screw rod, and when the screw rod rotates, the distance between the fixed claw and the sliding claw is adjusted to fixedly clamp the umbrella on the handle.
Preferably, the opposite side walls of the fixed jaw and the sliding jaw are fixedly provided with rough gaskets, and the rough gaskets increase friction force.
The invention has the beneficial effects that: the device can quickly fix or detach the umbrella on the handle of the bicycle when people need to hold the umbrella to ride the bicycle, reduces the potential safety hazard during riding, avoids the situation that the brake is not timely due to emergency when people hold the umbrella by one hand, is integrated with the umbrella compared with the existing umbrella support of the bicycle, can be disassembled and assembled at any time for use on different bicycles, is more convenient and simpler to adjust the angle and direction of the umbrella, does not need to be twisted with effort and time, and can more conveniently adjust the height of the umbrella according to the requirement.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of an umbrella of the present invention, which can be quickly mounted on a bicycle;
FIG. 2 is an enlarged schematic view of "A" of FIG. 1;
FIG. 3 is an enlarged schematic view of "B" of FIG. 2;
FIG. 4 is an enlarged schematic view of "C" of FIG. 2;
fig. 5 is an enlarged schematic view of "D" of fig. 4.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to an umbrella capable of being quickly assembled and disassembled on a bicycle, which is mainly applied to the condition that the umbrella is required to be used when the bicycle is ridden, and the invention is further explained by combining the attached drawings of the invention:
the invention relates to an umbrella capable of being quickly assembled and disassembled on a bicycle, which comprises an umbrella 11, wherein a handle 12 is fixedly arranged at the lower end of the umbrella 11, a first telescopic cavity 13 with a downward opening is arranged on the lower end surface of the handle 12, a telescopic device 101 is arranged in the first telescopic cavity 13, the telescopic device 101 is used for telescopically adjusting the height of the umbrella, a second telescopic arm 16 is arranged in the telescopic device 101, a direction adjusting device 102 is arranged below the second telescopic arm 16, the direction adjusting device 102 comprises a semi-annular gear 25 fixedly arranged at the lower end of the second telescopic arm 16, an upper supporting block 21 is arranged below the second telescopic arm 16, an angle adjusting cavity 23 with an upward opening is arranged on the upper end surface of the upper supporting block 21, a toothed plate 24 with an upper end surface capable of being meshed with the semi-annular gear 25 is arranged in the angle adjusting cavity 23 in a vertically sliding manner, connecting rods 27 are symmetrically arranged on the left side and the right side of the lower end, the lower end of the connecting rod 27 extends to the lower part of the upper supporting block 21 and is fixedly provided with a turntable 29, the center of the turntable 29 is rotatably provided with a rotating shaft 30, the upper end of the rotating shaft 30 is fixedly provided with a gear 31, the lower end face of the upper supporting block 21 is provided with a toothed groove 33 with a downward opening, the gear 31 can be meshed with the toothed groove 33, the lower end of the rotating shaft 30 extends to the lower end face of the turntable 29 and is fixedly provided with a lower supporting block 32, when the upper supporting block 21 slides upwards relative to the toothed groove 33, the semi-annular gear 25 is disengaged from the toothed plate 24, the toothed groove 33 is disengaged from the gear 31, so that the direction of the umbrella can be adjusted, the lower end of the direction adjusting device 102 is provided with a clamping and fixing device 103, the clamping and fixing device 103 comprises a fixed claw 39 fixedly arranged on the lower end face of the lower supporting block 32, the right side of the fixed claw 39 can slide left, thereby fixing the umbrella on the handle of the bicycle.
According to an embodiment, the telescopic device 101 is described in detail below, the telescopic device 101 includes a first telescopic arm 14 disposed in the first telescopic cavity 13 in a vertically slidable manner, a second telescopic cavity 15 with a downward opening is disposed in the first telescopic arm 14, and the second telescopic arm 16 is disposed in the second telescopic cavity 15 in a vertically slidable manner.
Advantageously, a right-opening locking cavity 17 is formed on the upper side of the right end face of the first telescopic arm 14 and the second telescopic arm 16, a slide block 18 is arranged in the locking cavity 17 in a left-right sliding mode, and a first spring 19 is fixedly connected between the left end face of the slide block 18 and the left wall of the locking cavity 17.
Beneficially, the upper and lower sides of the right wall of the first telescopic cavity 13 and the second telescopic cavity 15 are communicated with each other to form a locking slot 20, and when the first telescopic arm 14 and the second telescopic arm 16 slide up and down, the right end of the sliding block 18 can extend into the locking slot 20 to be locked.
According to an embodiment, the direction adjusting device 102 is described in detail below, the direction adjusting device 102 includes connecting blocks 22 that are bilaterally symmetrical and fixedly disposed on the upper end surface of the upper supporting block 21, and the lower end of the second telescopic arm 16 is rotatably connected between the connecting blocks 22.
Beneficially, the angle adjusting cavity 23 is provided with spring cavities 26 at left and right sides thereof, the connecting rod 27 extends below the upper supporting block 21 through the spring cavities 26 and at the lower end thereof, and a second spring 28 is fixedly connected between the lower end surface of the toothed plate 24 and the lower wall of the spring cavity 26.
According to an embodiment, the clamping and fixing device 103 is described in detail below, the clamping and fixing device 103 includes a fixing cavity 34 disposed on a lower end surface of the lower support block 32 and having a downward opening, a screw 35 is rotatably disposed between left and right walls of the fixing cavity 34, a left end of the screw 35 extends to a left side of the lower support block 32 and is fixedly provided with a fixing block 36, an upper end surface of the fixing block 36 is provided with a rotating handle cavity 37 having an upward opening, and a rotating handle 38 is rotatably disposed in the rotating handle cavity 37.
Advantageously, the upper end of the sliding jaw 40 extends into the threaded rod 35 and is in threaded engagement with the threaded rod 35, and the threaded rod 35 is rotated to adjust the distance between the fixed jaw 39 and the sliding jaw 40 to clamp the umbrella securely to the handle.
Advantageously, the opposite side walls of the fixed jaw 39 and of the sliding jaw 40 are fixedly provided with rough pads 41, said rough pads 41 increasing the friction.
The following will describe in detail the use steps of an umbrella capable of being quickly disassembled and assembled on a bicycle with reference to fig. 1 to 5:
at the beginning, first flexible arm 14 and second flexible arm 16 accomodate respectively in first flexible chamber 13 and second flexible chamber 15, and pinion rack 24 is in last extreme position and up end and semi-ring gear 25 meshing, and gear 31 meshes with tooth's socket 33, and sliding jaw 40 is in right extreme position, and the right side is hugged closely to the twist grip 38 upper end.
When the bicycle handle is placed between the fixed claw 39 and the sliding claw 40, the handle 38 is turned and rotated, the screw rod 35 is driven to rotate through the fixed block 36, the sliding claw 40 is driven to slide leftwards to clamp the handle through threaded engagement, the handle 12 is lifted upwards forcibly, the first telescopic arm 14 and the second telescopic arm 16 slide downwards relative to the handle 12 in sequence, the sliding block 18 is separated from the clamping groove 20 above and is accommodated in the locking cavity 17, the first spring 19 is in a compressed state, when the sliding blocks slide to the position of the clamping groove 20 below, the right end of the first spring 19 is bounced into the clamping groove 20 and is locked, the upper supporting block 21 is lifted upwards, the toothed plate 24 slides downwards relative to the upper supporting block 21, the toothed plate 24 is separated from the semi-annular gear 25, the gear 31 is separated from the toothed groove 33, the second telescopic arm 16 is further rotated, the inclination angle of the umbrella can be adjusted, the upper supporting block 21 is rotated to drive the turntable 29, and then adjust the direction of umbrella as required, loosen the support block 21 and then under the effect of second spring 28, pinion rack 24 and semi-ring gear 25 mesh and lock the inclination of umbrella, tooth's socket 33 and the direction of gear 31 mesh locking umbrella, after adjusting, will rotate handle 38 upper end and hug closely the right side again and close.
The invention has the beneficial effects that: the device can quickly fix or detach the umbrella on the handle of the bicycle when people need to hold the umbrella to ride the bicycle, reduces the potential safety hazard during riding, avoids the situation that the brake is not timely due to emergency when people hold the umbrella by one hand, is integrated with the umbrella compared with the existing umbrella support of the bicycle, can be disassembled and assembled at any time for use on different bicycles, is more convenient and simpler to adjust the angle and direction of the umbrella, does not need to be twisted with effort and time, and can more conveniently adjust the height of the umbrella according to the requirement.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.

Claims (1)

1. An umbrella capable of being quickly assembled and disassembled on a bicycle comprises an umbrella, wherein a handle is fixedly arranged at the lower end of the umbrella, a first telescopic cavity with a downward opening is formed in the lower end surface of the handle, a telescopic device is arranged in the first telescopic cavity, and the telescopic device is used for telescopically adjusting the height of the umbrella; a second telescopic arm is arranged in the telescopic device, a direction adjusting device is arranged below the second telescopic arm, the direction adjusting device comprises a semi-ring gear fixedly arranged at the lower end of the second telescopic arm, an upper supporting block is arranged below the second telescopic arm, an angle adjusting cavity with an upward opening is arranged on the upper end surface of the upper supporting block, a toothed plate with an upper end surface capable of being meshed with the semi-ring gear is arranged in the angle adjusting cavity in a vertically sliding manner, connecting rods are symmetrically arranged on the left side and the right side of the lower end surface of the toothed plate, the lower end of each connecting rod extends to the lower side of the upper supporting block, a rotary table is fixedly arranged on the lower end surface of the rotary table, a rotary shaft is rotatably arranged in the center of the rotary table, a gear is fixedly arranged at the upper end of the rotary shaft, a tooth groove with a downward opening is arranged on the lower end surface of the upper, when the upper supporting block slides upwards relative to the tooth grooves, the semi-ring gear is disengaged from the toothed plate, and the tooth grooves are disengaged from the gear, so that the direction of the umbrella can be adjusted; the lower end of the direction adjusting device is provided with a clamping and fixing device, the clamping and fixing device comprises a fixing claw fixedly arranged on the lower end surface of the lower supporting block, the right side of the fixing claw is provided with a sliding claw capable of sliding left and right, and the umbrella is clamped on a bicycle handle through the sliding claw and the fixing claw so as to be fixed on the bicycle handle; the telescopic device comprises a first telescopic arm which can slide up and down and is arranged in the first telescopic cavity, a second telescopic cavity with a downward opening is arranged in the first telescopic arm, and the second telescopic arm can slide up and down and is arranged in the second telescopic cavity; a locking cavity with a right opening is formed in the upper sides of the right end faces of the first telescopic arm and the second telescopic arm, a sliding block is arranged in the locking cavity and can slide left and right, and a first spring is fixedly connected between the left end face of the sliding block and the left wall of the locking cavity; the upper side and the lower side of the right wall of the first telescopic cavity and the right wall of the second telescopic cavity are communicated with and provided with clamping grooves, and when the first telescopic arm and the second telescopic arm slide up and down, the right end of the sliding block can extend into the clamping grooves to be clamped; the direction adjusting device comprises connecting blocks which are bilaterally symmetrical and fixedly arranged on the upper end surface of the upper supporting block, and the lower end of the second telescopic arm is rotatably connected between the connecting blocks; the left side and the right side of the lower wall of the angle adjusting cavity are communicated with spring cavities, the connecting rod passes through the spring cavities, the lower end of the connecting rod extends to the lower part of the upper supporting block, and a second spring is fixedly connected between the lower end surface of the toothed plate and the lower wall of the spring cavity; the clamping and fixing device comprises a fixing cavity which is arranged on the lower end surface of the lower supporting block and has a downward opening, a screw rod is rotatably arranged between the left wall and the right wall of the fixing cavity, the left end of the screw rod extends to the left side of the lower supporting block and is fixedly provided with a fixing block, the upper end surface of the fixing block is provided with a rotating handle cavity with an upward opening, and a rotating handle is rotatably arranged in the rotating handle cavity; the upper end of the sliding claw extends into the screw rod and is meshed with the screw rod in a threaded manner, and when the screw rod rotates, the distance between the fixed claw and the sliding claw is adjusted to fixedly clamp the umbrella on the handle; the fixing claw and the side wall opposite to the sliding claw are fixedly provided with rough gaskets which increase friction force.
CN201910733485.8A 2019-08-09 2019-08-09 Umbrella capable of being quickly assembled and disassembled on bicycle Expired - Fee Related CN110353374B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201910733485.8A CN110353374B (en) 2019-08-09 2019-08-09 Umbrella capable of being quickly assembled and disassembled on bicycle
JP2019151635A JP6814330B1 (en) 2019-08-09 2019-08-22 Rapid detachable umbrella for bicycles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910733485.8A CN110353374B (en) 2019-08-09 2019-08-09 Umbrella capable of being quickly assembled and disassembled on bicycle

Publications (2)

Publication Number Publication Date
CN110353374A CN110353374A (en) 2019-10-22
CN110353374B true CN110353374B (en) 2021-06-08

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Application Number Title Priority Date Filing Date
CN201910733485.8A Expired - Fee Related CN110353374B (en) 2019-08-09 2019-08-09 Umbrella capable of being quickly assembled and disassembled on bicycle

Country Status (2)

Country Link
JP (1) JP6814330B1 (en)
CN (1) CN110353374B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112291453B (en) * 2020-09-30 2022-03-25 浙江大华技术股份有限公司 Angle adjustment mechanism and camera shooting assembly

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2694803Y (en) * 2004-04-01 2005-04-27 厦门明和实业有限公司 Middle rod connecting device of multifold manual umbrella
FR2975366A1 (en) * 2011-05-18 2012-11-23 Pascal Roland Lionel Foucher Umbrella-carrier for installing umbrella on bicycle for protecting person from e.g. bad weather, has screw for fastening umbrella with handlebar of bicycle, where umbrella-carrier is fixed on left or right side of stem of handlebar
CN203391915U (en) * 2013-08-23 2014-01-15 暴李 Umbrella bracket
CN204467183U (en) * 2015-03-16 2015-07-15 曹礼坤 Multifunction blue tooth intelligence claps umbrella
CN206634120U (en) * 2017-03-31 2017-11-14 李月 Bicycle electric torch placing machine
CN207657950U (en) * 2017-11-06 2018-07-27 天津市金汇聚自行车有限公司 A kind of cyclist's machine support
CN109080744A (en) * 2018-07-19 2018-12-25 合肥东恒锐电子科技有限公司 A kind of handset bracket for battery truck installation

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Publication number Publication date
JP2021027970A (en) 2021-02-25
CN110353374A (en) 2019-10-22
JP6814330B1 (en) 2021-01-20

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