CN203736785U - Bicycle training frame - Google Patents
Bicycle training frame Download PDFInfo
- Publication number
- CN203736785U CN203736785U CN201320885151.0U CN201320885151U CN203736785U CN 203736785 U CN203736785 U CN 203736785U CN 201320885151 U CN201320885151 U CN 201320885151U CN 203736785 U CN203736785 U CN 203736785U
- Authority
- CN
- China
- Prior art keywords
- operating parts
- grip unit
- sleeve
- vehicle frame
- perforation
- 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.)
- Expired - Fee Related
Links
Abstract
A bicycle training frame comprises a frame body, a first clamping unit and a second clamping unit, wherein a wheel axle of a bicycle is clamped between the first clamping unit and the second clamping unit. The bicycle training frame is characterized in that the first clamping unit comprises an ejecting and abutting piece and an operating piece, the ejecting and abutting piece is arranged in an axial hole of the frame body in a penetrating mode and can slide forward and backward in the axial direction, the ejecting and abutting piece is provided with an abutting end which makes contact with the wheel axle of the bicycle, the operating piece is arranged on the frame body in a pivoting mode and can swing between the first position and the second position in a pivoting mode, when the operating piece is located at the first position, the contact portion makes contact with and presses the ejecting and abutting piece, and when the operating piece is located at the second position, the contact portion does not make contact with or press the ejecting and abutting piece. Time is greatly shortened when the bicycle is installed on the bicycle training frame through the rapid positioning first clamping unit.
Description
Technical field
The utility model is that equipment relevant with bicycle is relevant; Refer to especially a kind of training cycles vehicle frame.
Background technology
General existing bicycle exerciser, as No. M293048 " resistance structure of bicycle exerciser " new patent case of TaiWan, China certificate number, the resistance structure of this bicycle exerciser includes a bracing frame, one resistance structure, and two screw rod, wherein, this resistance structure is to be located at the bottom of this bracing frame, this screw rod is located at the corresponding both sides of this top of the trellis, this two screw rod respectively has seizes piece on both sides by the arms in order to clamp the wheel shaft two ends of a cycle wheel, use this bicycle of fixing, and make this wheel to being affixed in this resistance structure, the resistance that while driving so that emulation is outdoor, the wheel of bicycle can run into, user thus indoor carry out bicycle drive motion or training, and then reach the effect of sport and body-building.
The wheel of wanting to set up this bicycle as user is on this bicycle exerciser time, must to adjust this, seize piece position on both sides by the arms by this screw rod of turn, only, after often must rotating the considerable number of turns of this screw rod by the mode user who is spirally connected, can complete the work of setting up of this bicycle, cause operating efficiency low, also bring the inconvenience in use.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of training cycles vehicle frame, has and can rapid adjustment clamp spacing, and make the wheel shaft of bicycle firmly be difficult for departing from.
Edge is to reach above-mentioned purpose, the utility model provides training cycles vehicle frame to comprise a support body, one first grip unit and one second grip unit, wherein this first is arranged at respectively the two ends of this support body with this second grip unit, and this first and this second grip unit between clamp a wheel shaft of this bicycle; It is characterized in that: at least one end of this support body is provided with an axis hole and a perforation, this perforation is communicated with this axis hole.This first grip unit includes a top retainer component and an operating parts; This top retainer component be arranged in this axis hole of this support body and can be vertically before and after slippage, this top retainer component has this wheel shaft that an abutment end contacts this bicycle; This operating parts be pivot on this support body and can be between a primary importance and a second place pivot pendulum, this operating parts has a contact site by this perforation, when this operating parts is positioned at this primary importance, this contact site presses this top retainer component, to fix this top retainer component position, when this operating parts is positioned at this second place, this contact site does not press this top retainer component.
Wherein, this top retainer component surface of this first grip unit has a flank of tooth, and this contact site of this operating parts comprises a grinding tooth, when this operating parts is positioned at this primary importance, and this grinding tooth and this flank engagement.
Wherein, this first grip unit includes an adjustment part, this top retainer component comprises a push rod and a sleeve, the two ends of this sleeve are permeable type, and the outer surface of this sleeve has this flank of tooth, and this push rod penetrates in this sleeve, and this push rod has a screw, rotate this adjustment part energy original place, and have a screw rod, and this screw rod one end is locked in this screw.
Wherein, this adjustment part includes the other end that a head is connected in this screw rod, and the body portion of this screw rod has a protruding wall; This sleeve one end forms an interior flanging, and the both sides that this protruding wall of this screw rod and this head lay respectively at this interior flanging can not move forward and backward to limit this adjustment part.
Wherein, this push rod has a groove, and this groove includes two abutment faces of corresponding setting, this top retainer component also includes a latch, these latch two ends are fixed in this sleeve, and this latch crosses in this groove, this latch with this abutment face butt wherein to limit the moving range of this push rod.
Wherein, this first grip unit also includes a lining, and this lining plug is located in this axis hole of this support body, and this lining has a perforation and communicates with this perforation; This sleeve is arranged in this lining and front and back slippage vertically; This grinding tooth of this operating parts by this perforation with this perforation and with this sleeve on this flank engagement.
Wherein, one end of this support body is provided with a lug, and this operating parts is articulated in this lug, and this operating parts has two ends and lays respectively at this lug both sides, and wherein one end has this contact site, and the other end has one and presses portion.
Wherein, include a bias piece, this bias piece is arranged between this operating parts and this lug, and this bias piece provides a jacking force so that this operating parts maintains towards this primary importance direction pivot pendulum.
Effect of the present utility model is this top retainer component of this first grip unit and the fast assembly and disassembly mechanism that this operating parts combines, freely the changing in this primary importance and this second place by this operating parts, top retainer component can or be free to slide with respect to this support body firm engagement, thus, on the wheel shaft energy Fast Installation training cycles frame of this bicycle, reduce and install the needed time, more convenient assembling design also can attract user that frequency of utilization is improved.
Accompanying drawing explanation
For being illustrated more clearly in the utility model, below in conjunction with preferred embodiment and coordinate accompanying drawing to be described in detail as follows, wherein:
Fig. 1 is the stereogram that includes the training cycles vehicle frame of the utility model one preferred embodiment.
Fig. 2 is the explosive view of the first grip unit of the training cycles vehicle frame of the above-mentioned preferred embodiment of the utility model.
Fig. 3 is the first grip unit fragmentary, perspective view of the above-mentioned preferred embodiment of the utility model, shows the position relationship of latch and push rod.
Fig. 4 is the cutaway view of the first grip unit of the above-mentioned preferred embodiment of the utility model, and display operation part is positioned at primary importance.
Fig. 5 is the cutaway view of the first grip unit of the above-mentioned preferred embodiment of the utility model, and display operation part is positioned at the second place.
Fig. 6 is the cutaway view of the second grip unit of the above-mentioned preferred embodiment of the utility model.
Fig. 7 is the location diagram of the training cycles vehicle frame of the above-mentioned preferred embodiment of the utility model and the wheel shaft of a bicycle.
The specific embodiment
Shown in please refer to the drawing 1 to Fig. 6, be the training cycles vehicle frame 100 of the utility model one preferred embodiment, this training cycles vehicle frame 100 includes a support body 10, one first grip unit 20 and one second grip unit 30.
On the support body 10 of this training cycles vehicle frame 100, be assembled with a damping unit 200.As shown in Fig. 1 and Fig. 7, the wheel shaft of cycle wheel 300 301 is positioned between this first grip unit 20 and this second grip unit 30 and seized on both sides by the arms with these the second grip unit 30 left and right by this first grip unit 20, this wheel 300 is butted on this damping unit 200, thus when user drives bicycle and order about this wheel 300 rotation, this damping unit 200 provides a drag effect in this wheel 300, base this, user must drive at lab simulation the situation of bicycle.
This support body 10 includes a U-shaped pipe 11, one first central siphon 12 and one second central siphon 14, this first central siphon 12 and this second central siphon 14 are arranged at respectively the two ends of this U-shaped pipe 11, this first central siphon 12 has an axis hole 12a, this second central siphon 14 has an axis hole 14a, wherein on this first central siphon 12, be more provided with a perforation 12b and a lug 12c, this perforation 12b is communicated with this axis hole 12a, and this lug 12c is located at outer surface and contiguous this perforation 12b of this first central siphon 12.This first grip unit 20 is arranged in this axis hole 12a, and this second grip unit 30 is arranged in this axis hole 14a.
As shown in Figures 1 and 2, this first grip unit 20 includes a lining 22, a top retainer component 24, an operating parts 26, an adjustment part 28 and and take the bias piece that button spring 27 is example.Wherein, this lining 22 is made and fills in and be located in this axis hole 12a for plastic material, and this lining 22 is provided with a perforation 222, this perforation 222 and this perforation corresponding setting of 12b and connection each other.This top retainer component 24 is to fill in to be slidably located in this lining 22, and the lining 22 by these plastics arranges between two parties, to avoid this top retainer component 24 directly and this first central siphon 12 weares and teares.
This top retainer component 24 includes a push rod 242, a sleeve 244 and a latch 248, and the two ends of this sleeve 244 are permeable type, and wherein one end more forms an interior flanging 244b, and the surface of this sleeve 244 has a flank of tooth 244a; This push rod 242 penetrates in this sleeve 244, and one end of this push rod 242 has an abutment end 242d, and the other end of this push rod 242 has a screw 242a.As shown in Figure 3, the outer ring surface of this push rod 242 has a groove 242b, and this groove 242b includes two abutment face 242c of corresponding setting; These latch 248 two ends are fixed in this sleeve 244, and this latch 248 crosses in this groove 242b, push one of them abutment face 242c of this groove 242b, to limit this push rod 242 slippage in a preset range by this latch 248.
Please coordinate shown in Fig. 4, this adjustment part 28 has a screw rod 282 and a head 284, these screw rod 282 one end are locked in this screw 242a of this push rod 242, the other end is in passing this sleeve 244 afterwards and these head 284 links, the body portion of this screw rod 282 also has a protruding wall 286, contiguous this head 284 of this protruding wall 286.Adjustment part 28 after assembling, is butted on respectively the both sides of the interior flanging 244b of this sleeve 244 by the protruding wall 286 of this of this screw rod 282 and this head 284, and can in original place, rotates but can not move forward and backward.
This operating parts 26 is microscler block, and nearly central part passes after this lug 12c and this button spring 27 of this support body 10 by a pivot 262, and can between the second place P2 shown in the primary importance P1 shown in Fig. 4 and Fig. 5, put by pivot, the two ends of this operating parts 26 are defined as respectively a contact site 264 and and press portion 266, wherein this contact site 264 is by the perforation 12b of this first central siphon 12 and the perforation 222 of this lining 22, this contact site 264 comprises a grinding tooth 264a, this grinding tooth 264a is at this operating parts 26 during in this primary importance P1 and this flank of tooth 244a of this sleeve 244 engagement, avoid according to this unscrupulous slippage of relative this first central siphon 12 of this top retainer component 24.Otherwise, in this of this operating parts 26, press portion 266 when being subject to External Force Acting and causing this operating parts 26 in this second place P2, this grinding tooth 264a departs from this flank of tooth 244a, now, can allow relative this first central siphon 12 of this top retainer component 24 freely adjust position, make these top retainer component 24 energy fast settings to precalculated position.
As shown in Figure 6, this second grip unit 30 is located in this axis hole 14a, this second grip unit 30 includes a lining 32 and a screw rod 34, these lining 32 plugs are located in this axis hole 14a, these screw rod 34 spiral shells are located at this lining 32, and the two ends of this screw rod 34 pass the permeable type two ends of this second central siphon 14, wherein, this screw rod 34 has an abutment end 342 towards one end of this first grip unit 20 harness, the other end of this screw rod 34 has a head 344, and user can adjust the position of this screw rod 34 in this axis hole 14a by this head 344 of rotation.
As shown in Figure 7, the abutment end 242d of this first grip unit 20 coordinates with the abutment end 342 of this second grip unit 30, clamps thus the two ends of this wheel shaft 301; In more detail, first by these operating parts 26 switchings to this second place P2, then by adjusting the slip locations of this top retainer component 24 of this first grip unit 20, change the clamping width between this first grip unit 20 and this second grip unit 30, to be applicable to different wheel shaft lengths, use, then, then these operating parts 26 switchings can make this top retainer component 24 firmly not move to this primary importance P1.In addition, the utility model can be more forward and reverse rotation in original place by ordering about this adjustment part 28, to force this push rod 242 being spirally connected with this screw rod 282 to produce, advance or retreat, and then reach the abutment end 242d of this push rod 242 of fine setting and the distance between this head 284, so that the application of the training cycles vehicle frame 100 of the present embodiment has more flexibility.The structure of this training cycles vehicle frame 100 of the present embodiment aspect adjustment clamping wheel distance between axles, compares existing training cycles vehicle frame and only to turn approach screw, causes slowly and inconvenience, and the utility model more seems fast and be firm.
The foregoing is only the better possible embodiments of the utility model, the equivalence that every application the utility model description and claim are done changes, and ought to be included within the scope of claim of the present utility model.
Claims (8)
1. a training cycles vehicle frame, comprise a support body, one first grip unit and one second grip unit, wherein this first is arranged at respectively the two ends of this support body with this second grip unit, and this first and this second grip unit between clamp a wheel shaft of this bicycle; It is characterized in that:
At least one end of this support body is provided with an axis hole and a perforation, and this perforation is communicated with this axis hole;
This first grip unit includes:
One top retainer component, be arranged in this axis hole of this support body and can be vertically before and after slippage, this top retainer component has this wheel shaft that an abutment end contacts this bicycle;
One operating parts, pivot on this support body and can be between a primary importance and a second place pivot pendulum, this operating parts has a contact site by this perforation, when this operating parts is positioned at this primary importance, this contact site presses this top retainer component, to fix this top retainer component position, when this operating parts is positioned at this second place, this contact site does not press this top retainer component.
2. training cycles vehicle frame as claimed in claim 1, it is characterized in that, wherein this top retainer component surface of this first grip unit has a flank of tooth, and this contact site of this operating parts comprises a grinding tooth, when this operating parts is positioned at this primary importance, this grinding tooth and this flank engagement.
3. training cycles vehicle frame as claimed in claim 2, it is characterized in that, wherein this first grip unit includes an adjustment part, and this top retainer component comprises a push rod and a sleeve, and the two ends of this sleeve are permeable type, and the outer surface of this sleeve has this flank of tooth, this push rod penetrates in this sleeve, and this push rod has a screw, this adjustment part energy original place rotation, and have a screw rod, this screw rod one end is locked in this screw.
4. training cycles vehicle frame as claimed in claim 3, is characterized in that, wherein this adjustment part includes the other end that a head is connected in this screw rod, and the body portion of this screw rod has a protruding wall; This sleeve one end forms an interior flanging, and the both sides that this protruding wall of this screw rod and this head lay respectively at this interior flanging can not move forward and backward to limit this adjustment part.
5. training cycles vehicle frame as claimed in claim 4, it is characterized in that, wherein this push rod has a groove, this groove includes two abutment faces of corresponding setting, this top retainer component also includes a latch, these latch two ends are fixed in this sleeve, and this latch crosses in this groove, this latch with this abutment face butt wherein to limit the moving range of this push rod.
6. training cycles vehicle frame as claimed in claim 3, is characterized in that, wherein this first grip unit also includes a lining, and this lining plug is located in this axis hole of this support body, and this lining has a perforation and communicates with this perforation; This sleeve is arranged in this lining and front and back slippage vertically; This grinding tooth of this operating parts by this perforation with this perforation and with this sleeve on this flank engagement.
7. training cycles vehicle frame as claimed in claim 1, is characterized in that, wherein one end of this support body is provided with a lug, this operating parts is articulated in this lug, this operating parts has two ends and lays respectively at this lug both sides, and wherein one end has this contact site, and the other end has one and presses portion.
8. training cycles vehicle frame as claimed in claim 7, is characterized in that, includes a bias piece, and this bias piece is arranged between this operating parts and this lug, and this bias piece provides a jacking force so that this operating parts maintains towards this primary importance direction pivot pendulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885151.0U CN203736785U (en) | 2013-12-26 | 2013-12-26 | Bicycle training frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320885151.0U CN203736785U (en) | 2013-12-26 | 2013-12-26 | Bicycle training frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203736785U true CN203736785U (en) | 2014-07-30 |
Family
ID=51336653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320885151.0U Expired - Fee Related CN203736785U (en) | 2013-12-26 | 2013-12-26 | Bicycle training frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203736785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354473A (en) * | 2019-07-25 | 2019-10-22 | 北京东宇科力仪器制造有限公司 | A kind of bicycle exerciser |
-
2013
- 2013-12-26 CN CN201320885151.0U patent/CN203736785U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110354473A (en) * | 2019-07-25 | 2019-10-22 | 北京东宇科力仪器制造有限公司 | A kind of bicycle exerciser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105291667B (en) | Automatic pencil feeding mechanism suitable for pencils of various specifications | |
| CN203736785U (en) | Bicycle training frame | |
| CN203437878U (en) | Stud welding fixture capable of being positioned through turning | |
| CN104552080A (en) | Rotary positioning tool driven by motor | |
| CN203329268U (en) | Resistance adjusting mechanism of fitness equipment | |
| CN103770078B (en) | A kind of can the mechanical automatic nailing machine nail casket of vertical nailing | |
| CN201367866Y (en) | Assembly type sucker rod casting centralizer | |
| CN203066616U (en) | Improved lever handle | |
| CN108672598B (en) | Line folding device | |
| CN205504406U (en) | Cloud platform fixed establishment and unmanned aerial vehicle | |
| CN104550367B (en) | Worm-gear type bending machine | |
| CN211101924U (en) | Slotting device of touch cover plate | |
| CN103213086A (en) | Quick assembling jig for magnet housing assembly | |
| CN204147468U (en) | Bicycle exerciser | |
| CN203832661U (en) | Multifunctional exercise vehicle | |
| CN206216382U (en) | Simple indexing mechanism | |
| KR200470887Y1 (en) | The fixed and adjustable bar device attached to the center of the bicycle hub axis | |
| CN207620681U (en) | Roller shutter adjusting bracket and roller shutter | |
| CN205739619U (en) | A kind of adhesive tape furling mechanism | |
| CN206156426U (en) | Fixing device of web -like material | |
| CN203926493U (en) | A kind of monolateral gearshift tensioner ring formula automobile synchronizer | |
| CN206194591U (en) | Shell fragment installation tool on functional switch fixed block | |
| CN214845967U (en) | Optical lens piece equipment installation direction mould | |
| CN202353385U (en) | Split type pendulous reed | |
| CN208250579U (en) | A kind of sewing synchronous machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140730 Termination date: 20201226 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |