CN201457552U - Overturn type large carrier for motorcycles - Google Patents
Overturn type large carrier for motorcycles Download PDFInfo
- Publication number
- CN201457552U CN201457552U CN2009200753142U CN200920075314U CN201457552U CN 201457552 U CN201457552 U CN 201457552U CN 2009200753142 U CN2009200753142 U CN 2009200753142U CN 200920075314 U CN200920075314 U CN 200920075314U CN 201457552 U CN201457552 U CN 201457552U
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- CN
- China
- Prior art keywords
- turning rack
- hanging rod
- overturnable
- spring hanging
- turnover bracket
- 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
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Abstract
The embodiment of the utility model discloses an overturn type large carrier for motorcycles, which comprises a carrying rack, a large pedal and an overturnable frame, wherein the large pedal which is connected with the carrying rack is provided with a first spring hanging rod, and comprises a front overturnable support and a rear overturnable support, the overturnable frame is overturnably connected with the front overturnable support and the rear overturnable support, and is provided with a second spring hanging rod, a tension spring which is used to restore and fix the overturnable frame is mounted on the first spring hanging rod and the second spring hanging rod, and when the overturnable frame is unfolded and folded, the overturning axis of the overturnable frame, the point provided with the first spring hanging rod on the overturnable frame and the point provided with the second spring hanging rod on the large pedal are formed into a triangle. The overturn type large carrier adopting the structure can be conveniently overturned, and a driver can overturn the carrying rack without pushing and pulling the carry rack with great strength. Since the overturning axis of the overturnable frame and the fixing points of both ends of the tension spring are formed into the triangle, stability is good.
Description
Technical field
The utility model relates to the motorcycle accessories technical field, more particularly, relates to the convertible big shelf of a kind of motor bike.
Background technology
At present, the big shelf kind of using on motor bike is more, convertible big shelf can be manned again can loading, and folding convenient, it is greatly convenient to bring for the motor bike user.But motor bike shelf on the market are connected with stretcher by connector bushing by luggage carrier mostly, turning in order to realize goods carriage, connector bushing is connected with auricle by an axle with the both sides of stretcher, top spring and auricle are set in sleeve pipe, are provided with again that locating dowel pin is realized overturning and the location when packing up.All there are following problems in such structure: adopt the form of bearing and locating dowel pin, functions of use is unreliable, and the life-span is short, waste material; Need the chaufeur push-and-pull luggage carrier of exerting oneself, finish the rotary movement of luggage carrier.
The utility model content
In view of this, the utility model provides a kind of motor bike convertible big shelf, and is convenient to realize upset, and the rotatable big shelf of the motor bike multifunctional turnover of reliable in structure.
For achieving the above object, the utility model provides a kind of motor bike convertible big shelf, comprising:
Luggage carrier;
The big pedal that links to each other with described luggage carrier, this big pedal is provided with first Spring hanging rod, turnover bracket and back turnover bracket before described big pedal includes;
The turning turning rack that is connected described preceding turnover bracket and described back turnover bracket, this turning rack is provided with second Spring hanging rod;
Be equipped with the extension spring that is used for turning rack return, stop bit on described first Spring hanging rod and described second Spring hanging rod, described turning rack is launching and when folding, and described turning rack upset axle center, described turning rack are provided with the point of first Spring hanging rod and point that described big pedal is provided with second Spring hanging rod constitutes triangle.
Preferably, in the convertible big shelf of above-mentioned motor bike, described turning rack is designed to predetermined slant.
Preferably, in the convertible big shelf of above-mentioned motor bike, inner each the welded nut cover in the transverse tube two ends on the described turning rack is connected turning rack on described preceding turnover bracket and the described back turnover bracket accordingly by bolt.
Preferably, in the convertible big shelf of above-mentioned motor bike, described bolt is the ladder bolt.
Preferably, in the convertible big shelf of above-mentioned motor bike, the turning edge of described back turnover bracket also is provided with absorbing pad.
From above-mentioned technical scheme as can be seen, the attachment point at turning rack upset axle center and extension spring two ends constitutes triangle, has good stability.Because realize by spring switching process location, adopts the convertible big shelf of this structure, having upset and making things convenient for, do not need the chaufeur push-and-pull turning rack of exerting oneself, just can finish the rotary movement of turning rack.Inside, transverse tube two ends is provided with nut sleeve on the turning rack, and is connected on the big pedal by ladder bolt and turnover bracket, and this set does not need whole axis, has saved material.Turning rack is designed to have backward predetermined inclination in the utility model, can stay certain space for the heel of chaufeur when turning rack is packed up with running condition, and when preventing to drive, pin is run into turning rack in operation and caused danger.Has certain resiliency when simultaneously, also making the object head-on crash.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Birds-eye view when Fig. 1 is the convertible big shelf loading of a kind of motor bike of providing among the utility model embodiment;
Fig. 2 is not loading or the front views when manned of the convertible big shelf of a kind of motor bike that provide among the utility model embodiment;
Fig. 3 is the enlarged drawing of A among Fig. 1;
Fig. 4 is the enlarged drawing of B among Fig. 2;
Work scheme drawing when Fig. 5 is the not loading that provides among the utility model embodiment;
Work scheme drawing when Fig. 6 is the loading that provides among the utility model embodiment.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
The utility model embodiment discloses the convertible big shelf of a kind of motor bike, and is convenient to realize upset, and the rotatable big shelf of the motor bike multifunctional turnover of reliable in structure.
The convertible big shelf of motor bike as depicted in figs. 1 and 2, the convertible big shelf of this motor bike comprise:
The big pedal 2 that links to each other with luggage carrier 1, this big pedal is provided with first Spring hanging rod 41, turnover bracket 22 and back turnover bracket 21 before described big pedal comprises;
Turning rack 3, this turning rack links to each other with back turnover bracket 21 with preceding turnover bracket 22 by the ladder bolt, is provided with second Spring hanging rod 42, and turning rack 3 is designed to have backward predetermined inclination;
Be equipped with the extension spring 4 that is used for turning rack return, stop bit on first Spring hanging rod 41 and second Spring hanging rod 42.
The turning rack 3 and the annexation scheme drawing of pedal 2 as shown in Figure 3 and Figure 4 greatly, a special nut cover 32 is respectively welded in inside, transverse tube 5 two ends on this turning rack, each links to each other the preceding turnover bracket 22 on this turning rack 3 and the big pedal 2 with a ladder bolt 33 with back turnover bracket 21 then, and the design appropriate gap can be rotated turning rack 3 smoothly around former and later two axle center, turnover bracket hole.
As shown in Figure 3, turning edge is equipped with an absorbing pad 6 on the turnover bracket 21 of back, sends sound when turning rack 3 forwards certain angle in the effect lower limit of absorbing pad 6 and when preventing the walking vibrations.The return of turning rack 3, stop bit are held two pegs by an extension spring 4.
As Fig. 5 and Fig. 6, only need be during the loading of these shelf with turning rack 3 to pressing down, turning rack 3 is in deployed condition all the time under the effect of extension spring, and at this moment, extension spring 4 two-end-points 43,44 and turning rack upset axle center 7 constitute a triangle, guarantee stability.In like manner, during not loading or when manned, turning rack 3 is upwards lifted, turning rack is in collapsed state, and at this moment, extension spring 4 two-end-points 43,44 and turning rack upset axle center 7 also constitute a triangle, have good stability.
From above-mentioned technical scheme as can be seen,, adopt the convertible big shelf of this structure, having upset and making things convenient for, do not need the chaufeur push-and-pull luggage carrier of exerting oneself, just can finish the rotary movement of luggage carrier because switching process location realizes by spring.The attachment point at turning rack upset axle center and extension spring two ends constitutes triangle, has good stability, Stability Analysis of Structures.Transverse tube two ends are provided with nut sleeve on the turning rack, and are connected on the big pedal by ladder bolt and turnover bracket, and this set does not need whole axis, has saved material.Turning rack is designed to have backward predetermined inclination in the utility model, can stay certain space for the heel of chaufeur at turning rack when packing up with running condition, and when preventing to drive, pin is run into turning rack in operation and caused danger.Has certain resiliency when simultaneously, also making the object head-on crash.
To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the utility model.Multiple modification to these embodiment will be conspicuous concerning those skilled in the art, and defined herein General Principle can realize under the situation that does not break away from spirit or scope of the present utility model in other embodiments.Therefore, the utility model will can not be restricted to these embodiment shown in this article, but will meet and principle disclosed herein and features of novelty the wideest corresponding to scope.
Claims (5)
1. the convertible big shelf of motor bike is characterized in that, comprising:
Luggage carrier;
The big pedal that links to each other with described luggage carrier, this big pedal is provided with first Spring hanging rod, turnover bracket and back turnover bracket before this big pedal includes;
The turning turning rack that is connected described preceding turnover bracket and described back turnover bracket, this turning rack is provided with second Spring hanging rod;
Be equipped with the extension spring that is used for turning rack return, stop bit on described first Spring hanging rod and described second Spring hanging rod, described turning rack is launching and when folding, and described turning rack upset axle center, described turning rack are provided with the point of first Spring hanging rod and point that described big pedal is provided with second Spring hanging rod constitutes triangle.
2. the convertible big shelf of motor bike according to claim 1 is characterized in that described turning rack is designed to have backward predetermined slant.
3. the convertible big shelf of motor bike according to claim 1 is characterized in that, inner each the welded nut cover in the transverse tube two ends on the described turning rack is connected turning rack on described preceding turnover bracket and the described back turnover bracket accordingly by bolt.
4. the convertible big shelf of motor bike according to claim 3 is characterized in that described bolt is the ladder bolt.
5. the convertible big shelf of motor bike according to claim 1 is characterized in that, the turning edge of described back turnover bracket also is provided with absorbing pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200753142U CN201457552U (en) | 2009-07-27 | 2009-07-27 | Overturn type large carrier for motorcycles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200753142U CN201457552U (en) | 2009-07-27 | 2009-07-27 | Overturn type large carrier for motorcycles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201457552U true CN201457552U (en) | 2010-05-12 |
Family
ID=42384906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200753142U Expired - Fee Related CN201457552U (en) | 2009-07-27 | 2009-07-27 | Overturn type large carrier for motorcycles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201457552U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309737A (en) * | 2014-09-29 | 2015-01-28 | 无锡市嘉德机械有限公司 | Electric bicycle frame convenient for child to use |
-
2009
- 2009-07-27 CN CN2009200753142U patent/CN201457552U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104309737A (en) * | 2014-09-29 | 2015-01-28 | 无锡市嘉德机械有限公司 | Electric bicycle frame convenient for child to use |
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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: 20100512 Termination date: 20150727 |
|
| EXPY | Termination of patent right or utility model |