CN108725668A - A kind of antirust bicycle front fork and preparation method thereof - Google Patents
A kind of antirust bicycle front fork and preparation method thereof Download PDFInfo
- Publication number
- CN108725668A CN108725668A CN201810349804.0A CN201810349804A CN108725668A CN 108725668 A CN108725668 A CN 108725668A CN 201810349804 A CN201810349804 A CN 201810349804A CN 108725668 A CN108725668 A CN 108725668A
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- CN
- China
- Prior art keywords
- branch pipe
- antirust
- fork
- shoulder
- vertical tube
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K21/00—Steering devices
- B62K21/02—Front wheel forks or equivalent, e.g. single tine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
- B62K25/06—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms
- B62K25/08—Axle suspensions for mounting axles resiliently on cycle frame or fork with telescopic fork, e.g. including auxiliary rocking arms for front wheel
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/18—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using inorganic inhibitors
- C23F11/187—Mixtures of inorganic inhibitors
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The invention discloses a kind of antirust bicycle front fork and preparation method thereof, antirust bicycle front fork includes vertical tube, crown, left branch pipe and right branch pipe, and vertical tube is vertically arranged at crown upper end center position；The upper end of left branch pipe and right branch pipe is connect with the both ends of shoulder fork respectively, the upper end of shoulder fork is threadedly coupled with vertical tube, be equipped with snubber block in shoulder fork, vertical tube, raglan, left branch pipe and right branch pipe outer surface one layer of antirust coat is respectively coated, antirust coat is formulated by the raw material of following weight percents：35%~40% water is added first in container, then 18%~23% sodium hydroxide and 10%~15% sodium nitrite are added simultaneously, next sequentially adds 0.8%~1.2% iron oxide red, 0.1%~0.4% glycerine and 0.1%~0.5% ferric oxide, it is eventually adding 30%~40% water, is sufficiently stirred -25 minutes 15 minutes.The present invention forms antirust coat by the way that antirust solution to be coated on to the outer surface of vertical tube, crown, left branch pipe and right branch pipe, and bicycle front fork is made to have good antirust function.
Description
Technical field
The invention belongs to technical field of bicycles, more particularly to a kind of antirust bicycle front fork.
Background technology
Bicycle includes vehicle frame, front fork, bowl group, flower-drum and front-wheel, and vehicle frame is rotatablely connected with front fork by bowl group, front fork with
Front-wheel is rotatablely connected by flower-drum.The front fork of Regular Bicycle includes that vertical tube, crown, left branch pipe and right branch pipe, vertical tube are vertical
It is set to crown upper end center position, bicycle basket is installed above vertical tube.When riding bicycle, if cyclist carries
Umbrella is typically placed in carry-on purse, or is positioned in bicycle basket.But the antirust function of current bicycle front fork compared with
It is weak, and shock-absorbing function is also weaker.
Invention content
For the technical problems in the prior art, the present invention provides a kind of antirust bicycle front fork, both can with damping,
Rust-proof effect can be increased again.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of antirust bicycle front fork, including vertical tube, crown, left branch pipe and right branch pipe, the vertical tube are vertically arranged at fork
Shoulder upper end center position, the crown are symmetrical structure；Both ends of the upper end of the left branch pipe and right branch pipe respectively with shoulder fork connect
It connects, the shoulder fork lateral length is more than the width of bicycle basket, and the upper center of the shoulder fork has the screw thread for being connect with vertical tube
Hole, shoulder fork are rectangular tube, and snubber block is equipped in the shoulder fork, and the snubber block is rectangular block, and it is towards the lower section
One side there is the curved surface of indent, for multiple shock absorption strips, each damping to be arranged in the length direction along the snubber block
The end of item is all provided with there are one shock-absorbing ball；The vertical tube, raglan, left branch pipe and right branch pipe outer surface one layer of antirust is respectively coated
Layer.
Preferably, the material of the snubber block, shock absorption strip and shock-absorbing ball is rubber.
Preferably, the one side for the inner top surface that the snubber block is pitched close to shoulder is equipped with connection strap, the both ends of the connection strap
It is located in the both ends of snubber block.
Preferably, side is obliquely installed respectively inwards for the left socle and right support.
Preferably, the inner top surface of shoulder fork is equipped with limited block.
A kind of preparation method of antirust bicycle front fork, includes the following steps：
1) antirust solution is configured, antirust solution is formulated by the raw material of following weight percents：It is added in container first
Then 18%~23% sodium hydroxide and 10%~15% sodium nitrite is added in 35%~40% water simultaneously, and then
0.8%~1.2% iron oxide red, 0.1%~0.4% glycerine and 0.1%~0.5% ferric oxide are sequentially added, finally
30%~40% water is added, is sufficiently stirred -25 minutes 15 minutes；
2) above-mentioned antirust solution is respectively coated on the outer surface of vertical tube, crown, left branch pipe and right branch pipe.
3) snubber block is encased in shoulder fork；
4) vertical tube and shoulder fork are connected；
5) both ends by the upper end of left branch pipe and right branch pipe respectively with the lower end of shoulder fork are attached.
Compared with prior art, advantageous effect possessed by the present invention is：The present invention is on vertical tube, crown, left branch pipe and the right side
Branch tube outer surface coats the antirust coat that configure, and is achieved the effect that by snubber block shockproof, makes bicycle shoulder fork while having
Standby antirust and shock-absorbing function.
Description of the drawings
Fig. 1 is a kind of broken section structural schematic diagram of antirust bicycle front fork in the present invention.
Specific implementation mode
Those skilled in the art are made to be better understood from technical scheme of the present invention, it is right in the following with reference to the drawings and specific embodiments
The present invention elaborates.
As shown in Figure 1, embodiment of the invention discloses that a kind of antirust bicycle front fork, including vertical tube 1, crown 2, left branch
Pipe 3 and right branch pipe 4, vertical tube 1 are vertically arranged at 2 upper end center position of crown, and crown 2 is symmetrical structure；Left branch pipe 3 and right branch pipe
4 upper end is connect with the both ends of shoulder fork 2 respectively, and side is obliquely installed respectively inwards for left socle 3 and right support 4.The transverse direction of shoulder fork 2 is long
Width of the degree more than bicycle basket (not shown).Shoulder fork 2 is rectangular tube, and snubber block 8, the upper center of shoulder fork 2 are equipped in shoulder fork 2
With the threaded hole for being connect with vertical tube 1, vertical tube 1 can be not only connected, but also snubber block 8 can be put into, snubber block 8 is rectangle
Block, and its one side downward has the curved surface of indent, for multiple shock absorption strips 9 to be arranged in the length direction along snubber block 1,
The end of each shock absorption strip 9 is all provided with there are one shock-absorbing ball 7, and shock-absorbing ball 7 is not contacted with the inner wall of shoulder fork 2.
In the present embodiment, the material of snubber block 8, shock absorption strip 9 and shock-absorbing ball 7 is rubber, not only simplifies technique, but also conveniently take
The rubber block 8 of material, softwood matter can be pitched easily from feeding shoulder in the threaded hole that shoulder pitches 2 upper ends in 2.
The inner top surface of shoulder fork 2 is equipped with limited block 6, in order to install snubber block 8.
In the present embodiment, snubber block 8 is equipped with connection strap 5 close to the one side of the inner top surface of shoulder fork 2, and screw wears shoulder and pitches 2 Hes
To connect snubber block 8, the both ends of connection strap 5 are located in the both ends of snubber block 8, are transmitted if any vibrations, due to subtracting connection strap 5
The both ends of shake block 8 are located at outer time of the both ends of connection strap 5, can adsorb some vibrations by the both ends of snubber block 8, and pass through company
The vibrations that narrow bars 5 are transmitted on vertical tube 1 will be reduced.
A kind of preparation method of antirust bicycle front fork, includes the following steps：
1) antirust solution is configured, antirust solution is formulated by the raw material of following weight percents：It is added in container first
Then 18%~23% sodium hydroxide and 10%~15% sodium nitrite is added in 35%~40% water simultaneously, and then
0.8%~1.2% iron oxide red, 0.1%~0.4% glycerine and 0.1%~0.5% ferric oxide are sequentially added, finally
30%~40% water is added, is sufficiently stirred -25 minutes 15 minutes；
2) above-mentioned antirust solution is respectively coated on the outer surface of vertical tube 1, crown 2, left branch pipe 3 and right branch pipe 4.
3) snubber block 8 is encased in shoulder fork 2；
4) vertical tube 1 is connect with shoulder fork 2；
5) both ends by the upper end of left branch pipe 3 and right branch pipe 4 respectively with the lower end of shoulder fork 2 are attached.
Antirust bicycle front fork in the present invention can reach good rust-proof effect by antirust coat, if in riding
It shakes, shaking force can also be adsorbed by snubber block 8, shock absorption strip 9 and shock-absorbing ball 10, since shock-absorbing ball 10 does not pitch 2 with shoulder
Inner wall contact, when shaking, will not continue to pass shaking force, it is shockproof to achieve the effect that.
Above example is only exemplary embodiment of the present invention, is not used in the limitation present invention, protection scope of the present invention
It is defined by the claims.Those skilled in the art can within the spirit and scope of the present invention make respectively the present invention
Kind modification or equivalent replacement, this modification or equivalent replacement also should be regarded as being within the scope of the present invention.
Claims (6)
1. a kind of antirust bicycle front fork, including vertical tube, crown, left branch pipe and right branch pipe, the vertical tube are vertically arranged at crown
Upper end center position, the crown are symmetrical structure；The upper end of the left branch pipe and right branch pipe is connect with the both ends of shoulder fork respectively,
It is characterized in that, the shoulder fork lateral length is more than the width of bicycle basket, the upper center of the shoulder fork has for connecting with vertical tube
The threaded hole connect, shoulder fork are rectangular tube, are equipped with snubber block in the shoulder fork, and the snubber block is rectangular block, and its direction
The one side of the lower section has the curved surface of indent, for multiple shock absorption strips to be arranged in the length direction along the snubber block, each
The end of the shock absorption strip is all provided with there are one shock-absorbing ball；The vertical tube, raglan, left branch pipe and right branch pipe outer surface be respectively coated
One layer of antirust coat.
2. a kind of antirust bicycle front fork according to claim 1, which is characterized in that the snubber block, shock absorption strip and subtract
The material for shaking ball is rubber.
3. a kind of antirust bicycle front fork according to claim 2, which is characterized in that the snubber block is in shoulder fork
The one side of top surface is equipped with connection strap, and the both ends of the connection strap are located in the both ends of snubber block.
4. a kind of antirust bicycle front fork according to claim 1, which is characterized in that the left socle and right support difference
It is obliquely installed inwardly.
5. a kind of antirust bicycle front fork according to claim 1, which is characterized in that the inner top surface of the shoulder fork is equipped with limit
Position block.
6. a kind of preparation method of antirust bicycle front fork as described in claim 1 to 5, which is characterized in that including walking as follows
Suddenly：
1) antirust solution is configured, antirust solution is formulated by the raw material of following weight percents：First in container be added 35%~
Then 40% water is added 18%~23% sodium hydroxide and 10%~15% sodium nitrite, and then adds successively simultaneously
Enter 0.8%~1.2% iron oxide red, 0.1%~0.4% glycerine and 0.1%~0.5% ferric oxide, is eventually adding
30%~40% water is sufficiently stirred -25 minutes 15 minutes；
2) above-mentioned antirust solution is respectively coated on the outer surface of vertical tube, crown, left branch pipe and right branch pipe.
3) snubber block is encased in shoulder fork；
4) vertical tube and shoulder fork are connected；
5) both ends by the upper end of left branch pipe and right branch pipe respectively with the lower end of shoulder fork are attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349804.0A CN108725668A (en) | 2018-04-18 | 2018-04-18 | A kind of antirust bicycle front fork and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810349804.0A CN108725668A (en) | 2018-04-18 | 2018-04-18 | A kind of antirust bicycle front fork and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108725668A true CN108725668A (en) | 2018-11-02 |
Family
ID=63939087
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810349804.0A Pending CN108725668A (en) | 2018-04-18 | 2018-04-18 | A kind of antirust bicycle front fork and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108725668A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378531A (en) * | 2021-12-11 | 2022-04-22 | 深圳市速比特车业发展有限公司 | Novel integrated front fork machining process |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600281A (en) * | 2017-09-21 | 2018-01-19 | 柳州环山科技有限公司 | A kind of antirust front forks of bicycle |
-
2018
- 2018-04-18 CN CN201810349804.0A patent/CN108725668A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107600281A (en) * | 2017-09-21 | 2018-01-19 | 柳州环山科技有限公司 | A kind of antirust front forks of bicycle |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114378531A (en) * | 2021-12-11 | 2022-04-22 | 深圳市速比特车业发展有限公司 | Novel integrated front fork machining process |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181102 |