CN216332414U - Auxiliary wheel quick detach structure - Google Patents
Auxiliary wheel quick detach structure Download PDFInfo
- Publication number
- CN216332414U CN216332414U CN202122947186.XU CN202122947186U CN216332414U CN 216332414 U CN216332414 U CN 216332414U CN 202122947186 U CN202122947186 U CN 202122947186U CN 216332414 U CN216332414 U CN 216332414U
- Authority
- CN
- China
- Prior art keywords
- mounting
- seat
- auxiliary wheel
- locking seat
- quick release
- 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
Abstract
The utility model discloses an auxiliary wheel quick-release structure which comprises a mounting seat, a supporting plate and a locking seat, wherein the mounting seat is fixedly connected with a bicycle, one end of the supporting plate is fixedly connected with the locking seat, and the other end of the supporting plate is connected with an auxiliary wheel; the mounting seat is provided with and holds the cavity of locking seat, be provided with the elasticity hasp in the locking seat, one side of mounting seat is provided with the mounting hole that is connected with the axletree of bicycle rear wheel and supplies the lockhole that the elasticity hasp stretches out, the opposite side of mounting seat is provided with the bead, is formed with the constant head tank between the bead. The auxiliary wheel can be disassembled by unlocking the locking seat by hand without other tools during disassembly, and the auxiliary wheel is simple in structure and convenient to operate.
Description
Technical Field
The utility model relates to the field of auxiliary wheels, in particular to a quick-release structure of an auxiliary wheel.
Background
Bicycles are widely used in daily life as a convenient vehicle. For the children who just start to learn to ride, the rear wheel of the bicycle needs to be additionally provided with an auxiliary wheel to avoid the beginner from falling down in the contact process.
Existing auxiliary wheels are usually mounted at the end of a fixed rear axle. When the child can be skilled to ride the bicycle, the auxiliary wheel is not needed, and the auxiliary wheel needs to be detached at the moment. The existing auxiliary wheel is inconvenient to disassemble due to the fact that tools are needed during installation and disassembly.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problems, the utility model provides an auxiliary wheel quick-release structure which comprises a mounting seat, a supporting plate and a locking seat, wherein the mounting seat is fixedly connected with a bicycle, one end of the supporting plate is fixedly connected with the locking seat, and the other end of the supporting plate is connected with an auxiliary wheel; the mounting seat is provided with and holds the cavity of locking seat, be provided with the elasticity hasp in the locking seat, one side of mounting seat is provided with the mounting hole that is connected with the axletree of bicycle rear wheel and supplies the lockhole that the elasticity hasp stretches out, the opposite side of mounting seat is provided with the bead, is formed with the constant head tank between the bead.
Preferably, the method comprises the following steps: the supporting plate is in a step shape and comprises a connecting section, an extending section and a mounting section, and the mounting section is provided with a plurality of adjusting holes connected with the auxiliary wheels.
Preferably, the method comprises the following steps: the connecting section is provided with two first mounting holes, is provided with the first hole of stepping down that supplies elasticity hasp to pass between the mounting hole.
Preferably, the method comprises the following steps: the locking seat is internally provided with a mounting groove, the connecting section extends into the mounting groove, and the locking seat is correspondingly provided with a second mounting hole and a second yielding hole.
Preferably, the method comprises the following steps: the locking seat also comprises a buckle cover.
Preferably, the method comprises the following steps: and reinforcing plates vertical to the supporting plate are arranged on two sides of the supporting plate.
Preferably, the method comprises the following steps: the upper end of the locking seat is provided with a U-shaped abdicating groove.
Preferably, the method comprises the following steps: the periphery of the lock hole is provided with a transition section which is obliquely arranged.
Preferably, the method comprises the following steps: the elastic lock catch comprises a key and a spring, wherein a flange extending outwards is arranged at the bottom of the key, and an accommodating cavity for the spring to partially extend into is formed in the key; one end of the spring is abutted against the inner wall of the accommodating cavity, and the other end of the spring is abutted against the locking seat.
Preferably, the method comprises the following steps: and an arc-shaped chamfer is arranged at the top of the key.
Compared with the prior art, the utility model has the beneficial effects that:
the auxiliary wheel can be disassembled by unlocking the locking seat by hand without other tools during disassembly, and the auxiliary wheel is simple in structure and convenient to operate.
Drawings
FIG. 1 is a perspective view of a quick release structure for auxiliary wheels according to the present invention;
FIG. 2 is an exploded view of a quick release structure of an auxiliary wheel according to the present invention;
FIG. 3 is a schematic view of a supporting plate of a quick release structure of an auxiliary wheel according to the present invention;
FIG. 4 is a schematic view of a mounting base of a quick release structure of an auxiliary wheel according to the present invention;
FIG. 5 is a schematic view of a locking seat of a quick release structure of an auxiliary wheel according to the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
It should be noted that, in order to avoid obscuring the present invention with unnecessary details, only the structures and/or processing steps closely related to the aspects of the present invention are shown in the drawings, and other details not closely related to the present invention are omitted.
In addition, it is also to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
As shown in fig. 1 to 5, the auxiliary wheel quick release structure provided by the present invention comprises an installation seat 100, a support plate 200 and a locking seat 300, wherein the installation seat 100 is fixedly connected with a rear wheel shaft of a bicycle through a nut, one end of the support plate 300 is fixedly connected with the locking seat 200, and the other end is connected with an auxiliary wheel; the mounting seat 100 is provided with a cavity for accommodating the locking seat 200, the locking seat 200 is internally provided with an elastic latch 210, one side of the mounting seat 100 is provided with a mounting hole 110 connected with an axle of a rear wheel of the bicycle and a lock hole 120 for the elastic latch 210 to extend out, the other side of the mounting seat 100 is provided with a convex rib 130, a positioning groove 131 is formed between the convex ribs, and the positioning groove 131 enables the mounting seat 100 and the bicycle not to rotate, so that the stability is improved. In the use, the auxiliary wheel is fixed mounting on the bicycle, and when needs are demolishd, the user only need the one hand press elasticity hasp 210 and can demolish, easy operation convenience, swift.
In this embodiment: the supporting plate 300 is in a step shape and comprises a connecting section 310, an extending section 320 and a mounting section 330, the mounting section 330 is provided with a plurality of adjusting holes 331 connected with the auxiliary wheels, the adjusting holes 331 are vertically arranged, and different adjusting holes 331 are connected according to different riding exercise states.
In this embodiment: the connecting section 310 is provided with two first mounting holes 311, and a first abdicating hole 312 for the elastic lock catch 210 to pass through is provided between the mounting holes 311. Screws are inserted into the mounting holes 311 of the connecting segments 310 for fixing.
In this embodiment: be provided with the mounting groove in the locking seat 200, in the linkage segment 310 stretched into the mounting groove, locking seat 200 corresponded and is provided with second mounting hole and second hole 220 of stepping down, and the screw runs through first mounting hole 311 and second mounting hole and fixes backup pad 300 and locking seat 200, and it can be understood that locking seat 200 still includes buckle closure 230, carries out further reinforcement.
In this embodiment: reinforcing plates 340 perpendicular to the support plate 300 are provided at both sides of the support plate 300, and the reinforcing plates 340 are integrally extended from the support 300 to increase strength.
In this embodiment: the upper end of the locking seat 200 is provided with a U-shaped abdicating groove, and the axle of the rear wheel can penetrate through the U-shaped abdicating groove in the installation process, so that the installation is convenient.
In this embodiment: the periphery of the lock hole 120 is provided with the transition section 121 which is obliquely arranged, so that the situation that fingers are injured in the use process due to burrs existing on the periphery of the lock hole 120 in the machining process is avoided.
In this embodiment: the elastic lock 210 comprises a key 211 and a spring (not shown), wherein the bottom of the key 211 is provided with a flange 212 extending outwards, the flange 212 is abutted against the locking seat 200 in a normal state, and an accommodating cavity for the spring to partially extend into is arranged in the key 211; one end of the spring is abutted against the inner wall of the accommodating cavity, and the other end of the spring is abutted against the locking seat 200. The top of the further button 211 is provided with an arc chamfer 213, which facilitates the sliding of the lock base 200 after unlocking.
The above description is only for the purpose of illustrating the technical solutions of the present invention and is not intended to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; all the equivalent structures or equivalent processes performed by using the contents of the specification and the drawings of the utility model, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides an auxiliary wheel rapid disassembly structure which characterized in that: the bicycle locking device comprises a mounting seat, a supporting plate and a locking seat, wherein the mounting seat is fixedly connected with a bicycle, one end of the supporting plate is fixedly connected with the locking seat, and the other end of the supporting plate is connected with an auxiliary wheel; the mounting seat is provided with and holds the cavity of locking seat, be provided with the elasticity hasp in the locking seat, one side of mounting seat is provided with the mounting hole that is connected with the axletree of bicycle rear wheel and supplies the lockhole that the elasticity hasp stretches out, the opposite side of mounting seat is provided with the bead, is formed with the constant head tank between the bead.
2. The quick release structure of an auxiliary wheel as claimed in claim 1, wherein: the supporting plate is in a step shape and comprises a connecting section, an extending section and a mounting section, and the mounting section is provided with a plurality of adjusting holes connected with the auxiliary wheels.
3. The quick release structure of an auxiliary wheel as claimed in claim 2, wherein: the connecting section is provided with two first mounting holes, is provided with the first hole of stepping down that supplies elasticity hasp to pass between the mounting hole.
4. The quick release structure for auxiliary wheels as claimed in claim 3, wherein: the locking seat is internally provided with a mounting groove, the connecting section extends into the mounting groove, and the locking seat is correspondingly provided with a second mounting hole and a second yielding hole.
5. The quick release structure for auxiliary wheels as claimed in claim 4, wherein: the locking seat also comprises a buckle cover.
6. The quick release structure of an auxiliary wheel as claimed in claim 2, wherein: and reinforcing plates vertical to the supporting plate are arranged on two sides of the supporting plate.
7. The quick release structure for auxiliary wheels as claimed in claim 3, wherein: the upper end of the locking seat is provided with a U-shaped abdicating groove.
8. The quick release structure of an auxiliary wheel as claimed in claim 1, wherein: the periphery of the lock hole is provided with a transition section which is obliquely arranged.
9. The quick release structure of an auxiliary wheel as claimed in claim 1, wherein: the elastic lock catch comprises a key and a spring, wherein a flange extending outwards is arranged at the bottom of the key, and an accommodating cavity for the spring to partially extend into is formed in the key; one end of the spring is abutted against the inner wall of the accommodating cavity, and the other end of the spring is abutted against the locking seat.
10. The quick release structure for auxiliary wheels as claimed in claim 9, wherein: and an arc-shaped chamfer is arranged at the top of the key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122947186.XU CN216332414U (en) | 2021-11-29 | 2021-11-29 | Auxiliary wheel quick detach structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122947186.XU CN216332414U (en) | 2021-11-29 | 2021-11-29 | Auxiliary wheel quick detach structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216332414U true CN216332414U (en) | 2022-04-19 |
Family
ID=81153356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122947186.XU Active CN216332414U (en) | 2021-11-29 | 2021-11-29 | Auxiliary wheel quick detach structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216332414U (en) |
-
2021
- 2021-11-29 CN CN202122947186.XU patent/CN216332414U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN216332414U (en) | Auxiliary wheel quick detach structure | |
| JP2009262845A (en) | Attachment structure of seat and motorcycle with the same | |
| US5836491A (en) | Lock securing device for a bicycle | |
| CN211336301U (en) | Multifunctional tricycle for children | |
| CN210063215U (en) | Children's seat of electric vehicle | |
| KR200215109Y1 (en) | An elevating device for the auxiliary wheels of bicycle | |
| CN210706699U (en) | Bassinet wheel rapid disassembly structure | |
| CN212890701U (en) | Child seat of electric vehicle or bicycle | |
| CN210302201U (en) | Seat of exercise bicycle with treading device | |
| CN217260471U (en) | Three-purpose scooter for children | |
| CN219750055U (en) | Carbon fiber bicycle handle | |
| CN213649248U (en) | Bicycle rim structure with replaceable tire | |
| CN213229037U (en) | Convenient pedal plate for electric vehicle of changing | |
| CN220662761U (en) | Quick-release structure of front fork of three-wheeled child | |
| CN213649247U (en) | Bicycle rim convenient to installation | |
| CN214776334U (en) | Quick-release children scooter | |
| CN216916118U (en) | Fixing device for handlebar lock | |
| CN218559017U (en) | Convenient dismouting device of children bicycle auxiliary wheel | |
| CN218172493U (en) | Scooter provided with finger poking device | |
| JP2006088795A (en) | Detachable type carrier basket mounting device for carrier of bicycle or the like | |
| CN215851679U (en) | Child scooter capable of being conveniently stored and carried | |
| CN201472530U (en) | Quick-dismantling bicycle mudguard | |
| CN215590939U (en) | Semi-automatic pedal operating device for electric bicycle | |
| CN220032136U (en) | Foot pedal buckle | |
| CN215663822U (en) | Riser convenient to handlebar dismouting location |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |