CN208746142U - It is built in the Telescopic umbrella folder of stem - Google Patents
It is built in the Telescopic umbrella folder of stem Download PDFInfo
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- CN208746142U CN208746142U CN201821164868.5U CN201821164868U CN208746142U CN 208746142 U CN208746142 U CN 208746142U CN 201821164868 U CN201821164868 U CN 201821164868U CN 208746142 U CN208746142 U CN 208746142U
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- stem
- umbrella
- telescopic
- telescopic rod
- collet
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
In a kind of mechanical structure field for fixing the Telescopic umbrella folder for being built in stem of umbrella on bicycle, it include: stem, telescopic rod, telescopic fastener, collet and clamping opening regulating part, wherein: stem is on bicycle for the direction of bicycle handlebar to be transferred to the component of front fork, in actual installation process, it needs the structure of stem carrying out a degree of modification, telescopic rod is a support rod, in the tubular structure of stem, it can be pulled out from stem when in use, telescopic fastener is used to after telescopic rod pull-out fix the relative position of telescopic rod and stem, prevent telescopic rod from sliding back in stem, collet is fixed on the top of telescopic rod, its openings of sizes is adjustable, for clamping or removing umbrella handle or umbrella stem, clamping opening regulating part is used to adjust and the opening of fixed chuck Size, to realize installation and removal of the umbrella on bicycle.
Description
Technical field
The present invention relates to a kind of umbrella clip for bicycle, specifically a kind of stretchable umbrella for being built in changeable bicycle handlebar stem
Folder.
Background technique
Bicycle was once the most popular vehicles in China, with the universal of shared bicycle and was promoted, bicycle is again heavy
It is new to become the vehicles that quantity is most on Chinese road.Compared with other vehicles, bicycle have it is convenient, easy to maintain and
The advantages of saving space uses difficulty in strong daylight and rainy weather its shortcoming is that bicycle is absolutely not covered.Strong
Daylight and rainy weather are common selections with umbrella, but use umbrella difficult and dangerous simultaneously when using bicycle, are caused
The result is that in strong daylight and rainy weather, the two kinds of convenient and fast tool bicycles and umbrella that people need when going on a journey simultaneously cannot
Use simultaneously, can only alternative, that is, open an umbrella can only walking, cycling cannot open an umbrella.Existing solution mainly designs
It is some to be fixed on installs fixture in the support construction outside bike rack or handlebar, for umbrella to be fixed on bicycle,
The common disadvantage of these structures is that structure is complicated, and the space occupied is big, influences the convenience and appearance of bicycle, actually a variety of to set
Meter does not all obtain large-scale practical application.Therefore, it is a kind of it is small in size, do not influence being built in for bicycle outward appearance and convenience
The umbrella fixture of bicycle handlebar is of great significance.
After searching and discovering the prior art, Chinese patent literature CN204323574 publication date 2015.05.13, it is public
A kind of clamping device being fixedly mounted on umbrella in bicycle handle bar has been opened, has included folder vehicle folder, folder of clamping, connecting rod, umbrella stand.
Wherein, folder vehicle, which presss from both sides, is used for stationary bicycle handle, clamies for fixing umbrella, presss from both sides vehicle folder and passes through connecting rod phase between clamping
Connect simultaneously adjusting position, is used to hang umbrella equipped with umbrella stand in connecting rod.The shortcoming of the structure is first is that be the umbrella in ride
Stress is larger, it is difficult to ensure that the upright state of connecting rod；Second is that the structure is not easy to remove when not in use, needed after removing specially
The space storage of door；Third is that volume is larger, compared to the apparent size of bicycle, the beauty and convenience of bicycle are influenced.
Chinese patent literature CN201494555 publication date 2010.06.02 discloses a kind of folder of umbrella in bicycle
Holder has the company for being connected with handle-bar including pedestal, elevating lever and clamping piece for clamping umbrella on pedestal
Binding structure, elevating lever is on pedestal and the adjustment structure that can adjust lift pin locations is equipped in the two, and the quantity of connection structure is extremely
It is less two, clamping piece is hinged on elevating lever.The shortcomings that structure is, although first is that pedestal have with bicycle handlebar there are two
Tie point, but since the Impact direction of two o'clock is the same still can only partially solve what the umbrella stress in ride cannot be upright
Problem；Second is that the structure of the structure is increasingly complex, it is more cumbersome using installation and removal process；Third is that more due to its structure
Complexity, occupied space is bigger, influences the appearance and convenience of bicycle, while being not easy to store.
Summary of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of built-in Telescopic umbrellas in changeable bicycle handlebar stem to press from both sides,
Umbrella is fixed on bicycle, while umbrella clip main body can be compressed in stem when not in use, and bicycle outward appearance is not influenced.
The present invention is achieved by the following technical solutions, comprising: stem, telescopic rod, telescopic fastener, collet and
Clamping opening regulating part, in which: stem is for the direction of bicycle handlebar to be transferred to the component of front fork on bicycle, in reality
It in installation process, needs the structure of stem carrying out a degree of modification, telescopic rod is a support rod, is located at handlebar
In the tubular structure of standpipe, it can be pulled out from stem when in use, telescopic fastener is used to pull out in telescopic rod
The relative position for fixing telescopic rod and stem afterwards, prevents telescopic rod from sliding back in stem, collet is fixed on telescopic rod
Top, openings of sizes are adjustable, and for clamping or removing umbrella handle or umbrella stem, clamping opening regulating part is used to adjust simultaneously fixed chuck
Openings of sizes, to realize installation and removal of the umbrella on bicycle.
The stem is a building block of bicycle, for the direction of handlebar to be transmitted to bicycle front fork
And the direction of advance of front wheel is finally controlled, in actual installation process, need to carry out existing stem certain
The repacking of degree, for the stem of top installing handle heart screw rod, in order to install umbrella folder, by the mounting surface of heart screw rod from vehicle
Handle riser top changes to above the angle of bottom, the hollow circular-tube of installation umbrella folder is reserved on the top of stem, for top sky
The stem of the heart needs to open the opening of installation umbrella folder on stem top.
The telescopic rod is a set of support rod and stem is the structure being nested inside and outside one kind, is support umbrella
Highly, telescopic rod is a kind of single-layer or multi-layer nested structure, and the different installations that umbrella may be implemented in the stretching and contraction of telescopic rod are high
Degree, adapts to the height of different vehicle seat height and user.
There is slip-preventing structure between the telescopic rod and stem and between the multilayered structure of telescopic rod, can prevent
Telescopic rod is extracted out from stem completely, and common slip-preventing structure has non-slip groove and inside and outside caliber change, but described
Slip-preventing structure is not limited to both structures.
The telescopic fastener is behind the relative position for adjusting stem and telescopic rod for both fixed opposite
The device of position, common telescopic fastener has knob bolts, V-type spring leaf and pipe clamp, but the telescopic fastener is unlimited
In these three structures.
The collet is a kind of fixture for having vertical elongated cylindrical clamping opening, and cylindrical clamping opening is for clamping umbrella handle or umbrella
Bar, collet are mounted on the end of telescopic rod, and clamping opening size is adjustable, tighten clamping opening for clamping umbrella handle or umbrella stem, adjust pine
Clamping opening is for removing umbrella handle or umbrella stem, and collet is by an elastic backing, the clamp for being fixed on telescopic rod top end, mobilizable clamp holder
With the connecting shaft of connection clamp and clamp holder composition.
The elastic backing is the liner in one group of clamping opening being separately mounted on the clamp and clamp holder of collet, material
For elastic material, elastic backing can make the different size of umbrella handle of collet adaptation or umbrella stem, elastic backing are collets in the present invention
Optional part, and not all embodiments of the present invention require elastic backing.
The clamp is the main part of a collet for being fixed on telescopic rod top end, is divided into horizontal and vertical part,
The top of its horizontal component and telescopic rod is fixed, and vertical portion has a clamping opening through upper and lower long semi-cylindrical, is used for
Clamp umbrella handle or umbrella stem.
The clamp holder is the another part for constituting fixture in collet with clamp, is divided into horizontal and vertical part, horizontal
Part is connected into the top cover of telescopic rod with the horizontal part split-phase fourth of the twelve Earthly Branches of clamp, and vertical portion has one to run through upper and lower long semi-cylindrical
Clamping opening fitted together between clamp and clamp holder by connecting shaft for clamping umbrella handle or umbrella stem.
The connecting shaft is to connect the installation axle of clamp and clamp holder, and clamp holder can be rotated around connecting shaft, for adjusting folder
The clamping opening size of head.
The clamping opening regulating part is the device for adjusting the clamping opening size of collet, be used to open collet remove umbrella handle or
Umbrella stem or clamping collet fixing umbrella or umbrella stem, common clamping opening regulating part have knob bolts and hasp, but clamping opening of the invention
Regulating part is not limited to both structures.
Technical effect
Existing stem substructure reconstruction is hollow tubular structures by the present invention, and is wherein installing the umbrella that can be stretched
Folder makes one the masking of available umbrella in cycling and does not have to hand-held umbrella for umbrella to be fixed on bicycle.When riding
Row and when not having to umbrella, the major part of umbrella folder can be not take up the space on bicycle in compression and back stem.The present invention
Structure is simple, does not influence bicycle outward appearance, while readily replaceable existing changeable bicycle handlebar stem.
Detailed description of the invention:
Fig. 1 is the transformation schematic diagram to the stem of top installing handle heart screw rod.
Fig. 2 is appearance when embodiment 1 is non-stretched.
Fig. 3 is the appearance after embodiment 1 stretches.
Fig. 4 is the chuck structure exploded view of embodiment 1.
Fig. 5 is the structure of 1 clamping opening regulating part of embodiment.
Fig. 6 is the anticreep slot structure of embodiment 1.
Fig. 7 is the telescopic fastener structure of embodiment 1.
Fig. 8 is the installation of embodiment 1 and using schematic diagram.
Fig. 9 is appearance when embodiment 2 is non-stretched.
Figure 10 be embodiment 2 stretching after appearance.
Figure 11 is the chuck structure exploded view of embodiment 2.
Figure 12 is appearance when embodiment 3 is non-stretched.
Figure 13 is appearance after embodiment 3 stretches.
Figure 14 is the chuck structure exploded view of embodiment 3.
Figure 15 is the structure of 3 telescopic fastener of embodiment.
Figure 16 is the slip-preventing structure of embodiment 3.
Specific embodiment
It elaborates below in conjunction with attached drawing to the embodiment of the present invention, the present embodiment before being with technical solution of the present invention
It puts and is implemented, the detailed implementation method and specific operation process are given, but protection scope of the present invention is not limited to down
The embodiment stated.
Embodiment 1
As shown in Figures 2 and 3, embodiment 1 is a kind of Telescopic umbrella folder for being built in changeable bicycle handlebar stem, the present embodiment packet
It includes: stem 1, telescopic rod 2, telescopic fastener 3, collet 4 and clamping opening regulating part 5, in which: stem 1 is that bicycle connects
It picks up the component with front fork, telescopic rod 2 and telescopic fastener 3 for adjusting height and the fixation of collet 4, collet 4 is for pressing from both sides
Tight umbrella handle or umbrella stem, clamping opening regulating part 5 is used to adjust the opening of collet, for locking or removing umbrella handle or umbrella stem.
The stem 1 is the component of bicycle connection handlebar and vertical tube of front fork, as shown in Figure 1, in the present embodiment
Stem 1 is the stem of top installing handle heart screw rod, if Fig. 1 is not filled shown in oblique line portion, 1 top of stem
There is a circular opening for installing handlebar, the tungsten wire that 1 bottom of stem connects a bevel wedge shape is tiltedly female standing, with preceding fork stand
Pipe is fixed, and stem lower end has tungsten wire the matched angle of oblique parent phase is found, and fixes 1 He of stem after the locking of heart screw rod
The rotation direction of vertical tube of front fork, in the present embodiment, by the top the installation end face of heart screw rod by stem 1 (Fig. 1 is left)
It is revised as vacating the tubular structure of 1 top of stem above 1 bottom angle of stem (Fig. 1 is right) and being used to install umbrella folder.
The telescopic rod 2 is made of two layers of round tube being embedded in stem 1, and telescopic rod 2 and stem 1 stretch
It is combined into the height of the they sup-port umbrella folder of different length, the relative position of telescopic rod 2 and stem 1 is by telescopic fastener
3 is fixed, as shown in Figure 3.
It is provided with the non-slip groove of long trench on the telescopic rod 2, prevents telescopic rod 2 from being extracted out from stem 1 completely,
It prevents from umbrella to be clipped in stem 1 simultaneously to rotate.As shown in fig. 6, the non-slip groove working principle on telescopic rod 2 are as follows: telescopic rod 2
Two layers of round tube has a long recess from top on earth, and only keeping on file, portion is a bit of not to slot, this part that do not slot and outer layer circle
Pipe is blocked in the protrusion part at top or screw, and internal layer round tube is prevented to be fully drawn out from outer layer round tube.
The telescopic fastener 3 is the V-type spring leaf of two layers of round tube bottom for being mounted on telescopic rod 2, for solid
Determine the relative position of telescopic rod 2 and stem 1.The structure of telescopic fastener 3 is as shown in fig. 7, when the round tube of telescopic rod 2 is from outer
After extracting out in layer round tube, the round end of V-type spring leaf pops up and blocks outer layer round tube, prevents telescopic rod 2 from being pushed back stem 1,
This structure is similar with the locking structure after umbrella stem stretches is folded.
The collet 4 is the fixture for having vertical elongated cylindrical clamping opening, and cylindrical clamping opening is for clamping umbrella handle or umbrella
Bar.Collet 4 is mounted on the top of telescopic rod 2, and the openings of sizes of collet 4 can be adjusted by clamping opening regulating part 5.As shown in figure 4,
Collet 4 is pressed from both sides by one group of elastic backing being mounted in clamping opening 6, the clamp 7 for being fixed on telescopic rod 2, mobilizable clamp holder 8 and connection
The connecting shaft 9 of body 7 and clamp holder 8 composition.
The elastic backing 6 is the liner in one group of vertical clamping opening being separately mounted on clamp 7 and clamp holder 8, material
Material is elastic material, and elastic backing 6 can make collet 4 adapt to different size of umbrella handle or umbrella stem.
The clamp 7 is the main part of a collet 4 for being fixed on 2 top of telescopic rod, as shown in figure 4, clamp 7 divides
For horizontal and vertical part, horizontal component covers the top of telescopic rod 2, and vertical portion has one to run through upper and lower long semicircle
Cylindrical clamping opening, for clamping umbrella handle or umbrella stem.
The clamp holder 8 is one of collet 4 another part that fixture is constituted with clamp 7, as shown in figure 4, clamp holder 8 divides is
The horizontal part split-phase fourth of the twelve Earthly Branches of horizontal and vertical part, horizontal component and clamp 7 is connected into the top cover of telescopic rod 2, and vertical portion has
One clamping opening through upper and lower long semi-cylindrical passes through between clamp 7 and clamp holder 8 for disposing and clamping umbrella handle or umbrella stem
Connecting shaft 9 fits together.
The connecting shaft 9 is to connect the installation axle of clamp 7 and clamp holder 8, and clamp holder 8 can be rotated around connecting shaft 9, for adjusting
Save the clamping opening size of collet 4.
The clamping opening regulating part 5 is a hasp being separately mounted between clamp 7 and collet 8, and Fig. 5 is to implement
The hasp structure of example 1, clamping opening regulating part 5 can remove umbrella handle or umbrella stem after opening collet 4, after 5 tightening chuck 4 of clamping opening regulating part
It can be with fixing umbrella or umbrella stem.
Fig. 8 is installation of the embodiment 1 on vehicle body and the explanatory diagram that uses, on the left of Fig. 8 shown in, implement when not in use
Example 1 only has collet 4 and clamping opening regulating part 5 to be exposed to outside stem 1, occupied space very little, and appearance when in use is as schemed
Shown in 8 right sides, entire umbrella folder clamps umbrella handle or umbrella stem after pulling out and fixing in stem 1, and Fig. 2 and Fig. 3 are respectively to implement
The appearance after appearance and stretching when example 1 is non-stretched.
Embodiment 2
As shown in Figure 9 and Figure 10, embodiment 2 is a kind of Telescopic umbrella folder for being built in changeable bicycle handlebar stem, the present embodiment
It include: stem 1, telescopic rod 2, telescopic fastener 3, collet 4 and clamping opening regulating part 5, in which: stem 1 is bicycle
The component of handlebar and front fork is connected, telescopic rod 2 and telescopic fastener 3 are used to adjust height and the fixation of collet 4, and collet 4 is used for
Umbrella handle or umbrella stem are clamped, clamping opening regulating part 5 is used to adjust the opening of collet 4, locks or remove umbrella handle or umbrella stem.
The stem 1 is the component of bicycle connection handlebar and vertical tube of front fork, in primary structure and embodiment 1
Stem 1 it is identical, difference is that stem 1 in embodiment 2 is the mounting structure of 4 screws to handlebar.
The round tube that the telescopic rod 2 is embedded in stem 1 by one forms, 1 stretching group of telescopic rod 2 and stem
The relative position of the height of the they sup-port umbrella folder of synthesis different length, telescopic rod 2 and stem 1 is by telescopic fastener 3
It is fixed.
Identical in the non-slip groove of telescopic rod 2 and the slip-preventing structure of stem 1 and embodiment 1, difference is this reality
It applies telescopic rod 2 in example and there was only single layer structure, so the slip-preventing structure of the non-slip groove of telescopic rod 2 and stem 1 only has one kind,
That is the screw locking structure on the right side of Fig. 6.
The telescopic fastener 3 is the knob bolts for being installed on 1 top of stem, in 3 quilt of telescopic rod
Position is locked after being stretched to certain altitude, anti-sliding stop.
The collet 4 is the fixture for having vertical elongated cylindrical clamping opening, and cylindrical clamping opening is for clamping umbrella handle or umbrella
Bar.As shown in figure 11, collet 4 is by being fixed on the clamp 6, mobilizable clamp holder 7 and connecting shaft between the two on 2 top of telescopic rod
8 compositions, clamping opening regulating part 5 are used to adjust the size being open between clamp 6 and movable clamp holder 7.
The clamp 6 is the main part of a collet 4 for being fixed on 2 top of telescopic rod, as shown in figure 11, clamp 6
It is divided into horizontal and vertical part, horizontal component covers the top of telescopic rod 2, and vertical portion has one to run through upper and lower length half
Cylindrical clamping opening, for disposing and clamping umbrella handle or umbrella stem.
The clamp holder 7 is one of collet 4 and constitutes another part of fixture with clamp 6, and as shown in figure 11, clamp holder 7 divides
For horizontal and vertical part, the horizontal part split-phase fourth of the twelve Earthly Branches of horizontal component and clamp 6 is connected into the top cover of telescopic rod 2, vertical portion
There is a clamping opening through upper and lower long semi-cylindrical, for disposing and clamping umbrella handle or umbrella stem, leads between clamp 6 and clamp holder 7
Connecting shaft 8 is crossed to fit together.
The connecting shaft 8 is to connect the installation axle of clamp 6 and clamp holder 7, and clamp holder 7 can be rotated around connecting shaft 8, for adjusting
Save the clamping opening size of collet 4.
The clamping opening regulating part 5 is the knob bolts for running through clamp 6 and clamp holder 7, and clamping opening regulating part 5 is unscrewed can be with
Umbrella handle or umbrella stem are removed after opening collet 4, it can be with fixing umbrella or umbrella stem after 5 tightening chuck 4 of clamping opening regulating part.
Fig. 9 be embodiment 2 it is non-stretched when appearance, Figure 10 be embodiment 2 stretch after appearance, the installation of embodiment 2 and
Usage mode is same as Example 1, in the main part indentation stem 1 that can equally press from both sides umbrella when not in use, and
Entire umbrella folder is pulled out from stem 1 and clamped umbrella handle or umbrella stem when use, umbrella is fixed on bicycle.
Embodiment 3
As shown in Figure 12 and Figure 13, embodiment 3 is a kind of Telescopic umbrella folder for being built in changeable bicycle handlebar stem, the present embodiment
It include: stem 1, telescopic rod 2, telescopic fastener 3, collet 4 and clamping opening regulating part 5, in which: stem 1 is bicycle
The component of handlebar and front fork is connected, telescopic rod 2 and telescopic fastener 3 are used to adjust height and the fixation of collet 4, and collet 4 is used for
Umbrella handle or umbrella stem are clamped, clamping opening regulating part 5 is used to adjust the openings of sizes of collet 4, for locking or removing umbrella handle or umbrella stem.
The stem 1 is the component of bicycle connection handlebar and vertical tube of front fork, in primary structure and embodiment 2
Stem 1 it is identical.
The telescopic rod 2 is made of the round tube being embedded in stem 1,1 stretching combinations of telescopic rod 2 and stem
At the height that the they sup-port umbrella of different length presss from both sides, the relative position of telescopic rod 2 and stem 1 is consolidated by telescopic fastener 3
It is fixed.
The slip-preventing structure of the telescopic rod 2 and stem 1 is as shown in figure 16, telescopic rod 2 and stem 1 it is anti-
The realization for slipping function is realized by the internal diameter variation at 1 top of outer diameter variation and stem of 2 bottom of telescopic rod.
The telescopic fastener 3 is the pipe clamp for being installed on 1 top of stem, for being stretched in telescopic rod 3
Position is locked after to certain altitude, anti-sliding stop, Figure 15 shows the structure of the telescopic fastener 3 of embodiment 3, when pipe clamp
When handle is pressed to stem 1, telescoping tube 2 and the position of stem 1 are fixed, after breaking the handle of pipe clamp into two with one's hands, pipe clamp pine
It opens, telescoping tube 2 can be movable in stem 1.
The collet 4 is the fixture for being provided with vertical elongated cylindrical clamping opening, cylindrical clamping opening for clamp umbrella handle or
Umbrella stem.As shown in figure 14, collet 4 is by being fixed on the clamp 6, mobilizable clamp holder 7 and connection between the two on 2 top of telescopic rod
Axis 8 forms, and clamping opening regulating part 5 is used to adjust the size being open between clamp 6 and clamp holder 7.
The clamp 6 is the main part of a collet 4 for being fixed on 2 top of telescopic rod, as shown in figure 14, clamp 6
It is divided into horizontal and vertical part, horizontal component covers the top of telescopic rod 2, and vertical portion has one to run through upper and lower length half
Cylindrical clamping opening, for disposing and clamping umbrella handle or umbrella stem.
The clamp holder 7 is one of collet 4 and constitutes another part of fixture with clamp 6, and as shown in figure 14, clamp holder 6 divides
For horizontal and vertical part, the horizontal component of horizontal component and clamp 6 is spliced into the top cover of telescopic rod 2, and vertical portion has
One clamping opening through upper and lower long semi-cylindrical passes through between clamp 6 and clamp holder 7 for disposing and clamping umbrella handle or umbrella stem
Connecting shaft 8 fits together.
The connecting shaft 8 is to connect the installation axle of clamp 6 and clamp holder 7, and clamp holder 7 can be rotated around connecting shaft 8, for adjusting
Save the openings of sizes of collet 4.
The clamping opening regulating part 5 is the knob bolts for running through clamp 6 and clamp holder 7, and clamping opening regulating part 5 is unscrewed can be with
Remove umbrella handle or umbrella stem after opening collet 4, after 5 tightening chuck 4 of clamping opening regulating part can with fixing umbrella or umbrella stem, the present embodiment
Clamping opening regulating part 5 is similar with embodiment 2, the difference is that clamping opening regulating part 5 is mounted on 4 clamping opening of collet in the present embodiment
Outside.
Appearance when Figure 12 opens for embodiment 3 is non-stretched, Figure 13 are that embodiment 3 stretches the appearance after opening, the peace of embodiment 3
Dress and usage mode are same as Example 1, in the clip body section indentation stem 1 that can equally press from both sides umbrella when not in use,
And entire umbrella folder is pulled out from stem 1 and is clamped umbrella handle or umbrella stem when in use, umbrella is fixed on bicycle.
Claims (11)
1. being built in the Telescopic umbrella folder of stem, comprising: stem, telescopic rod, telescopic fastener, collet and clamping opening tune
Save part, in which: stem is for the direction of bicycle handlebar to be transferred to the component of front fork on bicycle, in actual installation mistake
Cheng Zhong needs the structure of stem carrying out a degree of modification, and telescopic rod is a support rod, positioned at stem
In tubular structure, it can be pulled out from stem when in use, telescopic fastener is used for fixed after telescopic rod pull-out
The relative position of telescopic rod and stem, prevents telescopic rod from sliding back in stem, and collet is fixed on the top of telescopic rod,
Openings of sizes is adjustable, and for clamping or removing umbrella handle or umbrella stem, clamping opening regulating part is used to adjust and the opening of fixed chuck is big
It is small, to realize installation and removal of the umbrella on bicycle.
2. the Telescopic umbrella folder according to claim 1 for being built in stem, it is characterized in that the stem is
One building block of bicycle, before the direction of handlebar is transmitted to bicycle front fork and finally controls front wheel
Into direction, in actual installation process, need to carry out a degree of repacking to existing stem, for top installing handle
The stem of heart screw rod will change the mounting surface of heart screw rod onto bottom angle from stem top to install umbrella folder
Side reserves the hollow circular-tube of installation umbrella folder on the top of stem, and the stem hollow for top needs vertical in handlebar
Open the opening of installation umbrella folder in tube top end.
3. the Telescopic umbrella folder according to claim 1 for being built in stem, it is characterized in that the telescopic rod is one
It covers support rod and stem is the structure being nested inside and outside one kind, be the height of support umbrella, telescopic rod is a kind of single layer or more
The different mounting heights of umbrella may be implemented in layer nested structure, the stretching and contraction of telescopic rod, adapt to different vehicle seat height and make
The height of user.
4. according to claim 1, claim 2 or the Telescopic umbrella folder as claimed in claim 3 for being built in stem, special
Sign is that have slip-preventing structure between the telescopic rod and stem and between the multilayered structure of telescopic rod, can prevent from stretching
Bar is extracted out from stem completely, and common slip-preventing structure has a non-slip groove and inside and outside caliber change, but described anti-skidding
De- structure is not limited to both structures.
5. the Telescopic umbrella folder according to claim 1 for being built in stem, it is characterized in that the telescopic fastener
It is the device behind the relative position for adjusting stem and telescopic rod for both fixed relative position, common is Telescopic Fixed
Part has knob bolts, V-type spring leaf and pipe clamp, but the telescopic fastener is not limited to these three structures.
6. the Telescopic umbrella folder according to claim 1 for being built in stem, it is characterized in that the collet is a kind of
There is the fixture of vertical elongated cylindrical clamping opening, for cylindrical clamping opening for clamping umbrella handle or umbrella stem, collet is mounted on the end of telescopic rod,
Its clamping opening size is adjustable, tightens clamping opening for clamping umbrella handle or umbrella stem, adjusts loose clamping opening for removing umbrella handle or umbrella stem, collet
By an elastic backing, the clamp for being fixed on telescopic rod top end, mobilizable clamp holder and the connecting shaft group for connecting clamp and clamp holder
At.
7. the Telescopic umbrella folder according to claim 6 for being built in stem, it is characterized in that the elastic backing is
Liner in one group of clamping opening being separately mounted on the clamp and clamp holder of collet, material are elastic material, and elastic backing can be with
Collet is set to adapt to different size of umbrella handle or umbrella stem, elastic backing is the optional part of the collet, and not all embodiment party
Formula requires elastic backing.
8. the Telescopic umbrella folder according to claim 6 for being built in stem, it is characterized in that the clamp is one
It is fixed on the main part of the collet of telescopic rod top end, is divided into horizontal and vertical part, the top of horizontal component and telescopic rod
Fixed, vertical portion has a clamping opening through upper and lower long semi-cylindrical, for clamping umbrella handle or umbrella stem.
9. the Telescopic umbrella folder according to claim 6 for being built in stem, it is characterized in that the clamp holder is collet
In with clamp constitute fixture another part, be divided into horizontal and vertical part, the horizontal part split-phase fourth of the twelve Earthly Branches of horizontal component and clamp
It is connected into the top cover of telescopic rod, vertical portion has a clamping opening through upper and lower long semi-cylindrical, for clamping umbrella handle or umbrella
Bar is fitted together between clamp and clamp holder by connecting shaft.
10. the Telescopic umbrella folder according to claim 6 for being built in stem, it is characterized in that the connecting shaft is to connect
The installation axle of clamp and clamp holder is connect, clamp holder can be rotated around connecting shaft, for adjusting the clamping opening size of collet.
11. the Telescopic umbrella folder according to claim 1 for being built in stem, it is characterized in that the clamping opening regulating part
It is the device for adjusting the clamping opening size of collet, is used to open collet and removes umbrella handle or umbrella stem or clamping collet fixing umbrella
Or umbrella stem, common clamping opening regulating part has knob bolts and hasp, but the clamping opening regulating part is not limited to both structures.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2017110406886 | 2017-10-31 | ||
| CN201711040688 | 2017-10-31 |
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| CN208746142U true CN208746142U (en) | 2019-04-16 |
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| CN201821164868.5U Expired - Fee Related CN208746142U (en) | 2017-10-31 | 2018-07-23 | It is built in the Telescopic umbrella folder of stem |
| CN201810811581.5A Pending CN108609093A (en) | 2017-10-31 | 2018-07-23 | It is built in the Telescopic umbrella folder of stem |
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| CN201810811581.5A Pending CN108609093A (en) | 2017-10-31 | 2018-07-23 | It is built in the Telescopic umbrella folder of stem |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108609093A (en) * | 2017-10-31 | 2018-10-02 | 陈念 | It is built in the Telescopic umbrella folder of stem |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2130756Y (en) * | 1992-05-19 | 1993-04-28 | 朴忠烈 | Handlebar core lock |
| JPH1134956A (en) * | 1997-07-19 | 1999-02-09 | Hidetoshi Matsuura | Umbrella fitting device for bicycle or cart |
| CN2411184Y (en) * | 1999-08-24 | 2000-12-20 | 陈东 | Supporting device for umbrella on bicycle |
| CN2433854Y (en) * | 2000-07-11 | 2001-06-13 | 吴浪江 | Bicycle and walking umbrella |
| CN2525012Y (en) * | 2002-02-06 | 2002-12-11 | 张少华 | Bicycle umbrella connector |
| US20030230326A1 (en) * | 2002-06-14 | 2003-12-18 | Te-Wen Lin | Automatic umbrella holding device on a bicycle |
| CN1751950A (en) * | 2004-09-20 | 2006-03-29 | 齐长武 | Self locking clamp umbrellar holder |
| KR200411138Y1 (en) * | 2005-12-09 | 2006-03-10 | 주식회사 동방테크라인 | attached bar - An use at an umbrella |
| CN201677971U (en) * | 2010-02-27 | 2010-12-22 | 尚青 | Umbrella structure used for electric motorcar or motorcycle |
| CN201834116U (en) * | 2010-04-27 | 2011-05-18 | 大行科技(深圳)有限公司 | Vehicle umbrella fixing device |
| CN208746142U (en) * | 2017-10-31 | 2019-04-16 | 陈念 | It is built in the Telescopic umbrella folder of stem |
-
2018
- 2018-07-23 CN CN201821164868.5U patent/CN208746142U/en not_active Expired - Fee Related
- 2018-07-23 CN CN201810811581.5A patent/CN108609093A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108609093A (en) * | 2017-10-31 | 2018-10-02 | 陈念 | It is built in the Telescopic umbrella folder of stem |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108609093A (en) | 2018-10-02 |
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| 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: 20190416 Termination date: 20200723 |
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| CF01 | Termination of patent right due to non-payment of annual fee |