CN213534924U - Bicycle sinle silk anti-loosening device - Google Patents
Bicycle sinle silk anti-loosening device Download PDFInfo
- Publication number
- CN213534924U CN213534924U CN202022659727.4U CN202022659727U CN213534924U CN 213534924 U CN213534924 U CN 213534924U CN 202022659727 U CN202022659727 U CN 202022659727U CN 213534924 U CN213534924 U CN 213534924U
- Authority
- CN
- China
- Prior art keywords
- connecting pipe
- outer side
- sleeve
- locking mechanism
- bicycle
- 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.)
- Active
Links
Images
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
The utility model discloses a bicycle sinle silk loose-proof device, including sinle silk, locking mechanism and adapter sleeve, the outside of sinle silk is provided with locking mechanism, the outside top of sinle silk is provided with adapter sleeve, the outside of sinle silk is provided with the connecting pipe, locking mechanism installs the lateral wall at the connecting pipe, and the outside one end of connecting pipe is connected with the lag, adapter sleeve installs in the outside top of connecting pipe, and adapter sleeve's lateral wall has all seted up the locating hole, adapter sleeve's inboard is provided with the connecting rod, and the lateral wall of connecting rod has seted up the mounting groove, the inboard bottom of mounting groove is connected with expanding spring, and expanding spring's one end is connected with the locating. The utility model discloses, through setting up connecting pipe and lag for the screw thread form setting, can twist the outside of connecting pipe with the lag, can tightly wrap up the connecting pipe to play fine protecting effect to the connecting pipe, it is extremely convenient to use.
Description
Technical Field
The utility model relates to a relevant technical field of bicycle specifically is a bicycle sinle silk anti-loosening device.
Background
The bicycle, also known as a bicycle or a bicycle, is a two-wheeled small land vehicle, and is a green and environment-friendly vehicle with foot-operated pedals after people ride the bicycle, so that a bicycle wire core loosening prevention device is needed.
But the bicycle sinle silk device that uses at present does not possess and prevents loose function to protective effect is not good in the use.
Therefore, the bicycle wire core loosening prevention device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a bicycle sinle silk is prevented loose device, the bicycle sinle silk device of using at present possesses locking scattered function to the protecting effect preferred in the use, with the problem of proposing in solving above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a bicycle wire core loosening prevention device comprises a wire core, a locking mechanism and a connecting sleeve, wherein the locking mechanism is arranged on the outer side of the wire core, and the connecting sleeve is arranged above the outer side of the wire core;
a connecting pipe is arranged on the outer side of the wire core;
the locking mechanism is arranged on the outer side wall of the connecting pipe, and one end of the outer side of the connecting pipe is connected with a protective sleeve;
connecting tube installs in the outside top of connecting pipe, and connecting tube's lateral wall has all seted up the locating hole, connecting tube's inboard is provided with the connecting rod, and the lateral wall of connecting rod has seted up the mounting groove, the inboard bottom of mounting groove is connected with expanding spring, and expanding spring's one end is connected with the locating pin, the mounting bracket is installed on the outside top of connecting rod, and the lateral wall of mounting bracket has all seted up the fixed orifices, and the fixed orifices is connected with the dead lever simultaneously.
Through setting up locking mechanism, through the inboard of putting into the connecting pipe with the sinle silk, the rethread connecting axle extrudees the clamp plate rotation to locking mechanism is inboard to press from both sides tight fixedly to the sinle silk of connecting pipe inboard, in order to avoid riding the in-process and receive external factor to lead to the end of a thread loose.
Preferably, the connecting pipe is in threaded connection with the protective sleeve, and the outer side of the connecting pipe and the inner side of the protective sleeve are both in threaded arrangement.
Through setting up connecting pipe and lag for the screw thread form setting, can twist the outside of connecting pipe with the lag, can tightly wrap up the connecting pipe to play fine protective effect to the connecting pipe.
Preferably, the locking mechanism comprises a connecting shaft, a pressing plate, a return spring and a pressing rod, the connecting shaft is arranged on the inner side wall of the locking mechanism, the pressing plate is connected to the outer side of the connecting shaft, the return spring is arranged on the inner side wall of the pressing plate, and the pressing rod is arranged below the outer side of the return spring.
Through setting up locking mechanism, through the inboard of putting into the connecting pipe with the sinle silk, the rethread connecting axle extrudees the clamp plate to like locking mechanism is inboard to press from both sides tight fixed to the sinle silk of connecting pipe inboard, it is loose to have avoided riding the in-process to receive external factor to lead to the end of a thread.
Preferably, the inner side of the connecting sleeve is movably connected with the outer side of the connecting rod, and the inner diameter of the connecting sleeve is larger than the outer diameter of the connecting rod.
Through setting up swing joint between adapter sleeve and the connecting rod to can be according to the motorcycle type of equidimension not, the connecting rod of pull adapter sleeve inboard and the adjacent fixing device's of bicycle position, install the fixing device of mounting bracket and bicycle again.
Preferably, the positioning holes are distributed at equal intervals on the outer side of the connecting sleeve, and the positioning pins are clamped and connected with the positioning holes.
Through the locating pin with the locating hole to the block be connected, can fix the connecting rod after the movable adjustment is accomplished, avoided appearing not hard up the condition at the in-process of riding.
Preferably, the connecting rod is telescopically connected with the mounting groove through a telescopic spring, and the positioning pin penetrates through and extends to the outer side of the connecting sleeve.
Through the inboard locating pin of extrusion connecting sleeve outside locating hole, conveniently extrude the regulation to the connecting rod in fixing, simple structure, convenient operation.
Preferably, the inner side of the fixing hole is movably connected with the outer side of the fixing rod, and the fixing rod is symmetrically arranged along the axis of the mounting frame.
The connection part of the mounting frame and the bicycle fixing mechanism can be fixed through the left and right matching of the fixing holes and the fixing rods, and looseness in the using process is avoided.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, set up for the screw thread form through setting up connecting pipe and lag, can twist the outside of connecting pipe with the lag, can tightly wrap up the connecting pipe and live to play fine protecting effect to the connecting pipe.
2. The utility model discloses, through setting up locking mechanism, through the inboard of putting into the connecting pipe with the sinle silk, the rethread connecting axle extrudees the rotatory locking mechanism inboard of clamp plate to press from both sides tight fixed to the sinle silk of connecting pipe inboard, lead to the end of a thread loose by external factor in order to have avoided the in-process of riding.
3. The utility model discloses, through setting up swing joint between adapter sleeve and the connecting rod to can be according to the motorcycle type of equidimension not, the fixing device of mounting bracket and bicycle is installed fixedly again to the inboard connecting rod of pull adapter sleeve and the adjacent fixing device's of bicycle position.
Drawings
FIG. 1 is a schematic view of the front view of the working structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the positioning pin of the present invention;
FIG. 3 is a schematic structural view of the locking mechanism of the present invention;
fig. 4 is a schematic view of the top view structure of the mounting rack of the present invention.
In the figure: 1. a wire core; 2. a connecting pipe; 3. a locking mechanism; 301. a connecting shaft; 302. pressing a plate; 303. a return spring; 304. a pressure lever; 4. a protective sleeve; 5. connecting a sleeve; 6. positioning holes; 7. a connecting rod; 8. mounting grooves; 9. a tension spring; 10. positioning pins; 11. a mounting frame; 12. a fixing hole; 13. and (5) fixing the rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a bicycle wire core loosening prevention device is shown in figures 1 and 3 and comprises a wire core 1, a locking mechanism 3 and a connecting sleeve 5, wherein the locking mechanism 3 is arranged on the outer side of the wire core 1, and the connecting sleeve 5 is arranged above the outer side of the wire core 1;
as shown in fig. 1, a connecting pipe 2 is arranged outside the wire core 1;
as shown in fig. 1, the locking mechanism 3 is installed on the outer side wall of the connecting pipe 2, and one end of the outer side of the connecting pipe 2 is connected with a protecting sleeve 4;
as shown in fig. 1, fig. 2, fig. 3 and fig. 4, connecting sleeve 5 is installed in the outside top of connecting pipe 2, and locating hole 6 has all been seted up to connecting sleeve 5's lateral wall, connecting sleeve 5's inboard is provided with connecting rod 7, and connecting rod 7's lateral wall has seted up mounting groove 8, mounting groove 8's inboard bottom is connected with expanding spring 9, and expanding spring 9's one end is connected with locating pin 10, mounting bracket 11 is installed on connecting rod 7's outside top, and mounting bracket 11's lateral wall has all seted up fixed orifices 12, while fixed orifices 12 is connected with dead lever 13.
Through adopting above-mentioned scheme, through setting up locking mechanism 3, through the inboard of putting into connecting pipe 2 with sinle silk 1, rethread connecting axle 301 is rotatory to locking mechanism 3 inboards with clamp plate 302 and is extruded to press from both sides tight fixedly to sinle silk 1 of connecting pipe 2 inboards, lead to the end of a thread loose by external factor in order to have avoided riding the in-process.
Specifically, as shown in fig. 1, the connection pipe 2 is in threaded connection with the protective sleeve 4, and both the outer side of the connection pipe 2 and the inner side of the protective sleeve 4 are in threaded arrangement.
Through adopting above-mentioned scheme, set up for the screw thread form through setting up connecting pipe 2 and lag 4, can twist lag 4 in the outside of connecting pipe 2, can tightly wrap up connecting pipe 2, when using the device to play fine safeguard effect to connecting pipe 2.
Specifically, as shown in fig. 3, the locking mechanism 3 includes a connecting shaft 301, a pressing plate 302, a return spring 303 and a pressing rod 304, the connecting shaft 301 is disposed on the inner side wall of the locking mechanism 3, the pressing plate 302 is connected to the outer side of the connecting shaft 301, the return spring 303 is disposed on the inner side wall of the pressing plate 302, and the pressing rod 304 is disposed below the outer side of the return spring 303.
Through adopting above-mentioned scheme, through setting up locking mechanism 3, through the inboard of putting into connecting pipe 2 with sinle silk 1, rethread connecting axle 301 is rotatory to locking mechanism 3 inboards and is extrudeed the clamp plate 302 to press from both sides tight fixedly to sinle silk 1 of connecting pipe 2 inboards, when using the device, in order to avoid riding the in-process to receive external factor to lead to the end of a thread loose.
Specifically, as shown in fig. 2, the inner side of the connection sleeve 5 is movably connected with the outer side of the connection rod 7, and the inner diameter of the connection sleeve 5 is larger than the outer diameter of the connection rod 7.
Through adopting above-mentioned scheme, through setting up swing joint between adapter sleeve 5 and the connecting rod 7 to can be according to the motorcycle type of equidimension not, the connecting rod 7 of 5 inboards of pull adapter sleeve and the adjacent fixing device's of bicycle position, when using the device, install the fixing device of mounting bracket 11 and bicycle again.
Specifically, as shown in fig. 1, the positioning holes 6 are equally spaced outside the connecting sleeve 5, and the positioning pins 10 are engaged with the positioning holes 6.
Through adopting above-mentioned scheme, be connected through locating pin 10 and 6 block to of locating hole, can fix connecting rod 7 after the activity adjustment is accomplished, when using the device, avoided appearing not hard up condition at the in-process of riding.
Specifically, as shown in fig. 2, the connecting rod 7 is telescopically coupled to the mounting groove 8 by a telescopic spring 9, and a positioning pin 10 is penetrated through and extended to the outside of the coupling sleeve 5.
Through adopting above-mentioned scheme, through the locating pin 10 of 6 inboards of extrusion connecting sleeve 5 outside locating holes, conveniently extrude the regulation to connecting rod 7 in the fixing, when using the device, simple structure, convenient operation.
Specifically, as shown in fig. 1 and 4, the inner side of the fixing hole 12 is movably connected with the outer side of the fixing rod 13, and the fixing rod 13 is arranged axially symmetrically in the mounting frame 11.
Through adopting above-mentioned scheme, about the cooperation through fixed orifices 12 and dead lever 13, can fix mounting bracket 11 and bicycle fixed establishment's junction, when using the device, avoided appearing becoming flexible in the use.
The working principle is as follows: firstly, according to different vehicle types when the device is required to be installed, the wire core 1 is inserted into the inner side of the connecting pipe 2, then the pressing plate 302 is rotated to the inner side of the locking mechanism 3 through the connecting shaft 301 to be extruded, thereby the wire core 1 at the inner side of the connecting pipe 2 is clamped and fixed, so that the phenomenon that the wire end is loose due to external factors in the riding process is avoided, secondly, the protective sleeve 4 is screwed into the outer side of the connecting pipe 2, the connecting pipe 2 can be tightly wrapped, thereby the connecting pipe 2 is well protected, finally, the positioning pin 10 is pressed to the inner side of the connecting sleeve 5 by hands, then the connecting rod 7 at the inner side of the connecting sleeve 5 is pulled to a proper position, the positioning pin 10 is popped out to the inner side of the positioning hole 6 at the outer side of the connecting sleeve 5 through the telescopic spring 9 to be positioned and fixed, then, the, the connecting part of the mounting frame 11 and the bicycle fixing mechanism can be fixed, so that looseness in the use process is avoided, and the bicycle core loose-proof device is used.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A bicycle sinle silk anti-loosening device which characterized in that: the cable comprises a cable core (1), a locking mechanism (3) and a connecting sleeve (5), wherein the locking mechanism (3) is arranged on the outer side of the cable core (1), and the connecting sleeve (5) is arranged above the outer side of the cable core (1);
a connecting pipe (2) is arranged on the outer side of the wire core (1);
the locking mechanism (3) is arranged on the outer side wall of the connecting pipe (2), and one end of the outer side of the connecting pipe (2) is connected with a protective sleeve (4);
connecting tube (5) are installed in the outside top of connecting pipe (2), and locating hole (6) have all been seted up to the lateral wall of connecting tube (5), the inboard of connecting tube (5) is provided with connecting rod (7), and the lateral wall of connecting rod (7) has seted up mounting groove (8), the inboard bottom of mounting groove (8) is connected with expanding spring (9), and the one end of expanding spring (9) is connected with locating pin (10), mounting bracket (11) are installed on the outside top of connecting rod (7), and fixed orifices (12) have all been seted up to the lateral wall of mounting bracket (11), and fixed orifices (12) are connected with dead lever (13) simultaneously.
2. The bicycle wire core anti-loosening device according to claim 1, wherein: the connecting pipe (2) is in threaded connection with the protecting sleeve (4), and the outer side of the connecting pipe (2) and the inner side of the protecting sleeve (4) are both in threaded arrangement.
3. The bicycle wire core anti-loosening device according to claim 1, wherein: locking mechanism (3) are including connecting axle (301), clamp plate (302), reset spring (303) and depression bar (304), the inside wall of locking mechanism (3) is provided with connecting axle (301), and the outside of connecting axle (301) is connected with clamp plate (302), the inside wall of clamp plate (302) all is provided with reset spring (303), and the outside below of reset spring (303) is provided with depression bar (304).
4. The bicycle wire core anti-loosening device according to claim 1, wherein: the inner side of the connecting sleeve (5) is movably connected with the outer side of the connecting rod (7), and the inner diameter of the connecting sleeve (5) is larger than the outer diameter of the connecting rod (7).
5. The bicycle wire core anti-loosening device according to claim 1, wherein: the positioning holes (6) are distributed on the outer side of the connecting sleeve (5) at equal intervals, and the positioning pins (10) are connected with the positioning holes (6) in a clamping mode.
6. The bicycle wire core anti-loosening device according to claim 1, wherein: the connecting rod (7) is telescopically connected with the mounting groove (8) through a telescopic spring (9), and a positioning pin (10) is penetrated and extends to the outer side of the connecting sleeve (5).
7. The bicycle wire core anti-loosening device according to claim 1, wherein: the inner side of the fixing hole (12) is movably connected with the outer side of the fixing rod (13), and the fixing rod (13) is symmetrically arranged along the axis of the mounting frame (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659727.4U CN213534924U (en) | 2020-11-17 | 2020-11-17 | Bicycle sinle silk anti-loosening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022659727.4U CN213534924U (en) | 2020-11-17 | 2020-11-17 | Bicycle sinle silk anti-loosening device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213534924U true CN213534924U (en) | 2021-06-25 |
Family
ID=76482810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022659727.4U Active CN213534924U (en) | 2020-11-17 | 2020-11-17 | Bicycle sinle silk anti-loosening device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213534924U (en) |
-
2020
- 2020-11-17 CN CN202022659727.4U patent/CN213534924U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6220398B1 (en) | Brake cable positioning assembly for an inner swivel connector of a free style bicycle | |
| TW201817629A (en) | Front fork structure of bicycle for conveniently assembling with bicycle frame and completely hiding control wire | |
| DE202013012134U1 (en) | Electric bike | |
| CN213534924U (en) | Bicycle sinle silk anti-loosening device | |
| US7303052B2 (en) | Device for tightening and loosening bicycle brake wire | |
| CN213734482U (en) | Traction connecting device with two-gear adjustable function | |
| CN221289057U (en) | Copper wire drawing die | |
| CN212354264U (en) | Combined adjusting type hook claw | |
| CN210549687U (en) | Dish hole processing tool of stopping | |
| CN202703808U (en) | Bicycle handlebar with internally-hidden wiring | |
| CN219029669U (en) | Bicycle brake crank | |
| CN104386193B (en) | A kind of rotatable cycle arm assembly | |
| CN112124016A (en) | Traction connecting device with two-gear adjustable function | |
| CN201501474U (en) | Connecting structure for frame and wheels of carbon fiber bicycle | |
| CN219268466U (en) | Detachable connecting structure of cable | |
| CN216931511U (en) | Wheel seat convenient for mounting fishing reel | |
| CN202011675U (en) | Thread adjustment connecting sleeve for winding reel | |
| CN212354273U (en) | Quick-release type folding handlebar stand | |
| CN201228064Y (en) | Fixture unit of handle bar folding lower contact and front fork tube | |
| CN219154661U (en) | Effort-saving lengthening arm for bicycle | |
| CN217319921U (en) | Quick-release type claw shaft structure for reclining bicycle | |
| CN218141967U (en) | Connecting and combining structure for middle shaft and chain wheel | |
| CN221293969U (en) | Single swing degree of freedom adjustable vertical tube mechanism for bicycle | |
| CN220315215U (en) | Carbon fiber frame of bicycle | |
| CN215841424U (en) | Anti-pulling mechanism applied to seat rod or handlebar rod of exercise bicycle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |