CN221292793U - Bicycle hub convenient to disassemble and assemble - Google Patents
Bicycle hub convenient to disassemble and assemble Download PDFInfo
- Publication number
- CN221292793U CN221292793U CN202322583070.1U CN202322583070U CN221292793U CN 221292793 U CN221292793 U CN 221292793U CN 202322583070 U CN202322583070 U CN 202322583070U CN 221292793 U CN221292793 U CN 221292793U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- connecting device
- limiting
- disassemble
- assemble
- 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
- 238000013016 damping Methods 0.000 claims abstract description 15
- 230000000694 effects Effects 0.000 abstract description 9
- 230000005389 magnetism Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000010030 laminating Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Abstract
The utility model relates to the technical field of bicycle hubs and discloses a bicycle hub convenient to disassemble and assemble, which comprises a front hub, wherein a connecting device is arranged at the top of the front hub, a split disassembly and assembly is arranged at the top of the connecting device, a limiting device is arranged on the surface of the connecting device, and the connecting device comprises a lower mounting disc, an upper mounting disc, a side end damping telescopic rod, a magnetic attraction sheet, a plug-in seat, an inner magnet block and a support frame. This bicycle flower-drum convenient to dismouting, through being provided with connecting device, pulling side damping telescopic link drives the magnetism and inhale the piece and move right in can inserting the bayonet socket and with the left side contact of interior magnet piece, the magnetism inhale the piece and can inhale the absorption together with interior magnet piece contact back to can carry out spacing fixedly, utilize magnetism to inhale effect and need not a plurality of positions of joint, it is more convenient when the installation, and can avoid wearing and tearing back can influence the dismouting precision, connection stability is strong, effectual when using.
Description
Technical Field
The utility model relates to the technical field of bicycle hubs, in particular to a bicycle hub convenient to disassemble and assemble.
Background
Bicycle hubs are commonly referred to as the hub portion of a bicycle, also known as the hub. The hub is the part connecting the spokes and the tire, enabling the wheel to rotate. In some particular contexts, one will use the term bicycle hub to describe various ways of decorating, personalizing or retrofitting a bicycle hub.
The prior art discloses bulletin numbers: CN217553587U is a bicycle hub convenient to dismantle separation, including the lock sleeve, right spacing baffle ring, right locating lug, fastening ring and movable key strip, the front hub axle annular side is provided with the follow-up key strip about both sides and front and back both sides symmetry, the lock sleeve is installed in front hub axle annular side left side, the fastening ring is installed on front hub axle annular side right side, front hub barrel annular side right side is provided with the spacing baffle ring of right, but this design has solved original bicycle hub and has not possessed split dismouting's problem, the utility model is rational in infrastructure, but possess split dismouting ability, the practicality is strong.
But foretell bicycle flower-drum adopts structures such as lock sleeve, right spacing stop ring, right location lug to carry out spacing chucking connection in the dismouting process, but the device precision that the structure that simply adopts the joint needs is higher, can influence the dismouting precision after wearing and tearing to lead to connecting stability poor, the effect when using is not good, need improve this.
Disclosure of utility model
The utility model aims to provide a bicycle hub which is convenient to disassemble and assemble, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bicycle flower-drum convenient to dismouting, includes preceding flower-drum barrel, the top of preceding flower-drum barrel is provided with connecting device, connecting device's top is provided with components of a whole that can function independently dismouting subassembly, connecting device's surface is provided with stop device.
The connecting device comprises a lower mounting disc, an upper mounting disc, a side damping telescopic rod, a magnetic suction sheet, a plug seat, an inner magnet block and a support frame, wherein the lower mounting disc is fixedly connected to the top of a front flower drum, the upper mounting disc is fixedly connected to the bottom surface of a split dismounting assembly, the side damping telescopic rod is fixedly connected to the right side of the upper mounting disc, the magnetic suction sheet is fixedly connected to the right side of the side damping telescopic rod, the support frame is fixedly connected to the right side of the top of the front flower drum, the plug seat is fixedly connected to the left side of the support frame, and the inner magnet block is fixedly connected to the inner right side of the plug seat.
Preferably, the limiting device comprises a connecting block, a connecting thin rod, a limiting sliding groove and a limiting sliding block, wherein the connecting block is fixedly connected to the front surface of the upper mounting disc, and the connecting thin rod is fixedly connected to the top of the connecting block.
Preferably, the bottom fixedly connected with connection cylinder of last mounting disc, connection cylinder connect in the top of mounting disc down, and connection cylinder is the intermediate junction structure of last mounting disc and lower mounting disc, avoids the unsettled influence use of last mounting disc.
Preferably, the magnetic attraction piece is inserted into the socket, and the magnetic attraction piece is magnetically attracted and connected to the inner magnet block.
Preferably, the diameter of the limiting inner sliding block is matched with the width of the limiting sliding groove, the limiting inner sliding block is slidably connected to the inner wall of the limiting inner sliding block, and the limiting inner sliding block can be in the sliding of the limiting sliding groove to play a limiting role and avoid offset in the sliding process.
Preferably, the diameter of the magnetic attraction piece is smaller than the inner diameter of the plug seat, and the magnetic attraction piece can be inserted into the plug seat and is in contact with an inner magnet block in the plug seat because of the fact that the diameter of the magnetic attraction piece is just smaller than the inner diameter of the plug seat, and the magnetic attraction piece can be magnetically attracted together after being in contact with the inner magnet block, so that limiting fixation can be achieved, the magnetic attraction effect is utilized, a plurality of points do not need to be clamped, and the magnetic attraction piece is convenient to install.
Preferably, the limiting sliding block is fixedly connected to the bottom of the back surface of the connecting thin rod, and the limiting sliding groove is formed in the lower mounting disc and is close to the bottom.
Compared with the prior art, the utility model has the beneficial effects that:
1. This bicycle flower-drum convenient to dismouting, through being provided with connecting device, pulling side damping telescopic link drives the magnetism and inhale the piece and move right in can inserting the bayonet socket and with the left side contact of interior magnet piece, the magnetism inhale the piece and can inhale the absorption together with interior magnet piece contact back to can carry out spacing fixedly, utilize magnetism to inhale effect and need not a plurality of positions of joint, it is more convenient when the installation, and can avoid wearing and tearing back can influence the dismouting precision, connection stability is strong, effectual when using.
2. This bicycle flower-drum convenient to dismouting, through being provided with stop device, spacing interior slider can insert the inner wall of spacing sliding tray, and with spacing sliding tray inner wall sliding connection, then rotate the top slip of installation dish under components of a whole that can function independently dismouting subassembly drive upper mounting plate and the spliced pole laminating, spacing interior slider is in the effect that the inner wall of spacing sliding tray is slided and is played spacing, avoids the slip in-process skew.
Drawings
FIG. 1 is a schematic view of the overall perspective and front view structure of the present utility model;
FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;
FIG. 3 is a schematic diagram of the overall three-dimensional side view structure of the present utility model;
Fig. 4 is an enlarged view of the structure of fig. 3B according to the present utility model.
In the figure: 1. a front flower drum; 2. a connecting device; 201. a lower mounting plate; 202. an upper mounting plate; 203. a side damping telescopic rod; 204. a magnetic attraction piece; 205. a socket; 206. an inner magnet block; 207. a support frame; 3. a split disassembly and assembly component; 4. a limiting device; 401. a connecting block; 402. connecting a thin rod; 403. a limit sliding groove; 404. and limiting the inner sliding block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides the following technical solutions:
The utility model provides a bicycle flower-drum convenient to dismouting, includes preceding flower-drum barrel 1, and the top of preceding flower-drum barrel 1 is provided with connecting device 2, and connecting device 2's top is provided with components of a whole that can function independently dismouting subassembly 3, and connecting device 2's surface is provided with stop device 4.
The connecting device 2 comprises a lower mounting disc 201, an upper mounting disc 202, a side damping telescopic rod 203, a magnetic attraction piece 204, a plug seat 205, an inner magnet block 206 and a support frame 207, wherein the lower mounting disc 201 is fixedly connected to the top of the front flower-drum 1, the upper mounting disc 202 is fixedly connected to the surface bottom of the split mounting assembly 3, the side damping telescopic rod 203 is fixedly connected to the right side of the upper mounting disc 202, the magnetic attraction piece 204 is fixedly connected to the right side of the side damping telescopic rod 203, the support frame 207 is fixedly connected to the right side of the top of the front flower-drum 1, the plug seat 205 is fixedly connected to the left side of the support frame 207, the inner magnet block 206 is fixedly connected to the inner right side of the plug seat 205, the bottom of the upper mounting disc 202 is fixedly connected with a connecting cylinder, the connecting cylinder is of the middle connecting structure of the upper mounting disc 202 and the lower mounting disc 201, the upper mounting disc 202 is prevented from being used under the influence of suspension, the magnetic attraction piece 204 is spliced in the inside of the plug seat 205, the magnetic attraction piece 204 is connected to the inner magnet block 206, the diameter of the magnetic attraction piece 204 is smaller than the diameter 205, and the magnetic attraction piece 204 can be conveniently contacted with the inner magnet block 206 when the inner diameter 205 is just contacted with the inner magnet block 205, and the inner magnet block 206 can be conveniently inserted into the plug seat.
The stop device 4 includes connecting block 401, connect slim pole 402, spacing sliding tray 403 and spacing interior slider 404, connecting block 401 fixed connection is in the front of last mounting disc 202, connect slim pole 402 fixed connection in the top of connecting block 401, spacing interior slider 404 fixed connection is in the back bottom of connecting slim pole 402, spacing sliding tray 403 is seted up in the inside of lower mounting disc 201 and is close to the bottom, the diameter of spacing interior slider 404 and the width adaptation of spacing sliding tray 403, spacing interior slider 404 sliding connection is in the inner wall of spacing interior slider 404, spacing interior slider 404 can play spacing effect in the interior of spacing sliding tray 403, avoid the skew in the slip process.
During the use, will place the bottom of upper mounting plate 202 in contrast the top of lower mounting plate 201 a bit in advance and be close to the position, then move upper mounting plate 202 downwards, make the spliced pole can laminate at the top of lower mounting plate 201, then push a little distance backward, make spacing inner slide 404 can insert spacing sliding groove 403's inner wall, and with spacing sliding groove 403 inner wall sliding connection, then rotate components of a whole that can function independently dismouting subassembly 3 and drive upper mounting plate 202 and spliced pole laminating and lower mounting plate 201's top slip, spacing inner slide 404 plays spacing effect in spacing sliding groove 403's inner wall slip, avoid the slip in-process skew, and side damping telescopic link 203 so follow synchronous slip on the right side of upper mounting plate 202, when sliding to the position as shown in fig. 2 this moment magnetism piece 204 aligns with the inside interior magnet 206 of socket 205, then the side damping telescopic link 203 is driven magnetism piece 204 to the right side and is moved and can insert in the socket 205 and contact with the left side of interior magnet 206, magnetism piece 204 can adsorb together after having no need not to contact with interior magnet 206, thereby can adsorb together and can carry out the fixed point location when can the high accuracy, and the effect of the easy dismounting can be avoided, and the effect is more can be realized.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Bicycle flower-drum convenient to dismouting, including preceding flower-drum barrel (1), its characterized in that: the top of the front flower drum barrel (1) is provided with a connecting device (2), the top of the connecting device (2) is provided with a split dismounting assembly (3), and the surface of the connecting device (2) is provided with a limiting device (4);
The connecting device comprises a lower mounting plate (201), an upper mounting plate (202), a side-end damping telescopic rod (203), a magnetic attraction piece (204), a plug seat (205), an inner magnet block (206) and a support frame (207), wherein the lower mounting plate (201) is fixedly connected to the top of a front flower-drum barrel (1), the upper mounting plate (202) is fixedly connected to the bottom surface of a split dismounting assembly (3), the side-end damping telescopic rod (203) is fixedly connected to the right side of the upper mounting plate (202), the magnetic attraction piece (204) is fixedly connected to the right side of the side-end damping telescopic rod (203), the support frame (207) is fixedly connected to the right side of the top of the front flower-drum barrel (1), the plug seat (205) is fixedly connected to the left side of the support frame (207), and the inner magnet block (206) is fixedly connected to the inner right side of the plug seat (205).
2. The bicycle hub convenient to disassemble and assemble as claimed in claim 1, wherein: the limiting device (4) comprises a connecting block (401), a connecting thin rod (402), a limiting sliding groove (403) and a limiting inner sliding block (404), wherein the connecting block (401) is fixedly connected to the front face of the upper mounting disc (202), and the connecting thin rod (402) is fixedly connected to the top of the connecting block (401).
3. The bicycle hub convenient to disassemble and assemble as claimed in claim 1, wherein: the bottom of the upper mounting plate (202) is fixedly connected with a connecting cylinder, and the connecting cylinder is connected to the top of the lower mounting plate (201).
4. The bicycle hub convenient to disassemble and assemble as claimed in claim 1, wherein: the magnetic attraction piece (204) is inserted into the plug seat (205), and the magnetic attraction piece (204) is magnetically attracted and connected with the inner magnet block (206).
5. The bicycle hub convenient to disassemble and assemble as claimed in claim 2, wherein: the diameter of the limiting inner slide block (404) is matched with the width of the limiting sliding groove (403), and the limiting inner slide block (404) is connected to the inner wall of the limiting inner slide block (404) in a sliding mode.
6. The bicycle hub convenient to disassemble and assemble as claimed in claim 1, wherein: the diameter of the magnetic attraction piece (204) is smaller than the inner diameter of the plug-in socket (205).
7. The bicycle hub convenient to disassemble and assemble as claimed in claim 2, wherein: the limiting sliding block (404) is fixedly connected to the bottom of the back surface of the connecting thin rod (402), and the limiting sliding groove (403) is formed in the lower mounting disc (201) and is close to the bottom.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221292793U true CN221292793U (en) | 2024-07-09 |
Family
ID=
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN221292793U (en) | Bicycle hub convenient to disassemble and assemble | |
| CN213421425U (en) | Air conditioner dust filter net fixing device | |
| CN203792242U (en) | Engine oil seal assembling tool | |
| CN211128095U (en) | Novel music desk stereo set | |
| CN208496957U (en) | A kind of easy-to-mount AGV pantry pallet | |
| CN221067774U (en) | Wheel rim assembly convenient to dismantle and maintain | |
| CN207916734U (en) | Multifunctional intelligent vehicle-mounted multimedia system | |
| CN221214411U (en) | Portable bicycle | |
| CN218965258U (en) | Easily fixed equipment smelting tool | |
| CN201916335U (en) | Magnetic vacuum sucker | |
| CN220324076U (en) | Suction cup type nameplate | |
| CN220180702U (en) | Modularized automobile data recorder | |
| CN220631763U (en) | Buckle type connecting screen | |
| CN212972283U (en) | Wall-hanging containing box of indoor decoration | |
| CN221233750U (en) | Wheel stopper capable of avoiding false tongue pressing | |
| CN220895273U (en) | Magnet with limiting assembly structure | |
| CN212053327U (en) | A install formula landscape wall soon for landscape architecture | |
| CN211578246U (en) | Temporary parking number plate | |
| CN211251970U (en) | Push-pull type PC case and blackboard | |
| CN209876485U (en) | Higher shaped steel of coefficient of friction | |
| CN215298088U (en) | Service terminal is used in power supply enterprise electric power marketing | |
| CN214692372U (en) | A coil stock structure of being convenient for PVC floor membrane | |
| CN221196009U (en) | Speed reducer fixing device convenient to overhaul | |
| CN219811259U (en) | Suspension turnover teaching flow demonstration device | |
| CN220017738U (en) | Water purification and heating integrated kitchen water heater |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |