CN204775737U - Folding mechanism and folding car - Google Patents
Folding mechanism and folding car Download PDFInfo
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- CN204775737U CN204775737U CN201520502568.3U CN201520502568U CN204775737U CN 204775737 U CN204775737 U CN 204775737U CN 201520502568 U CN201520502568 U CN 201520502568U CN 204775737 U CN204775737 U CN 204775737U
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- pipe
- revolving part
- fold mechanism
- interior revolving
- locating dowel
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Abstract
The utility model provides a folding mechanism and folding car belongs to the vehicle engineering field, and folding mechanism includes supporting component, rotating assembly and spacing subassembly, rotating assembly includes external rotation piece, internal rotation spare and connecting piece, and external rotation piece and internal rotation spare all overlap to establish to be connected outside just the rotation with the connecting piece of connecting piece, the external rotation piece has the left and right sides of rotating member including two at least and the symmetric distributions, the supporting component including set up the support piece on the external rotation piece and set up including the 2nd support piece on the rotating member, spacing subassembly includes spacer pin and spacing groove, the spacing groove has at least two, and all spacing grooves distribute on rotating assembly along rotating assembly's axis annular. Folding car includes above -mentioned folding mechanism. This kind of folding mechanism and folding car can accomplish the folding work of automobile body fast, and simple easy operation is saved time.
Description
Technical field
The utility model relates to Vehicle Engineering, in particular to a kind of fold mechanism and folded bicycle.
Background technology
The non-power-driven vehicle such as bicycle and battery-driven car is the conventional vehicle and fitness tool.In recent years, people more and more paid attention to the utilization in space, therefore became the main flow of unpowered vehicle with the folded bicycle of fold mechanism.
The effect of fold mechanism is that doubling is folded car and folded, and makes its smaller volume, convenient storage and transport.The most complex structure of existing fold mechanism, convenient not when carrying out folding, comparatively lose time.
Utility model content
The utility model provides a kind of fold mechanism and folded bicycle, is intended to improve the problems referred to above.
The utility model is achieved in that
A kind of fold mechanism, comprises supporting component, rotary components and limit assembly; Described rotary components comprises outward turning turntable, interior revolving part and attaching parts, and it is outside and be rotationally connected with attaching parts that outward turning turntable and interior revolving part are all set in attaching parts, and described outward turning turntable has at least two pieces and is symmetrically distributed in the left and right sides of interior revolving part; Described supporting component comprises the first strut member be arranged in outward turning turntable and the second strut member be arranged on interior revolving part; Described limit assembly comprises locating dowel pin and position-limited trough, and described position-limited trough has at least two, all position-limited troughs along the axis annular spread of rotary components on rotary components; After locating dowel pin inserts position-limited trough, described outward turning turntable and interior revolving part can not produce relative rotation.
This fold mechanism structure is simple, easy to use, can carry out folding fast and organize work.
Further, described locating dowel pin is located on interior revolving part, and described position-limited trough is located in outward turning turntable; Locating dowel pin is connected with pull bar, and one end of this pull bar is extended described interior revolving part and formed operating portion.Locating dowel pin can be operated easily by this operating portion, make it coordinate with position-limited trough or be separated.
Further, described operating portion is located in the second strut member, and the end of operating portion is connected with handle, and this handle extends described second strut member.Moving handle can drive pull bar to move, and then drives locating dowel pin motion.This design makes locating dowel pin and pull bar be not easy to be subject to the impact of miscellaneous part, enables locating dowel pin complete spacing work better.
Further, described locating dowel pin is bar shaped, and its length direction is parallel with the axis direction of interior revolving part; Described second strut member is provided with U-shaped through hole, and the length direction of this U-shaped through hole is vertical with the axis direction of interior revolving part.Pull handle along the direction away from interior revolving part, drive locating dowel pin motion, locating dowel pin can be made to be separated with position-limited trough.
Further, described pull bar is provided with limit spring, and after locating dowel pin is separated with position-limited trough, described spring is in compressive state.The design of limit spring makes locating dowel pin have automatic reset function; Pulling during handle to make locating dowel pin be separated with position-limited trough, and by the elastic force effect of limit spring after release handle, locating dowel pin resets.
Further, described attaching parts is cylindrical shape, and the two ends, left and right of attaching parts sidepiece are provided with the groove for installing outward turning turntable.The design of groove enables outward turning turntable firmly be arranged on attaching parts.After outward turning turntable is installed on attaching parts, set up block piece in the end of attaching parts, can guarantee that outward turning turntable can not drop from attaching parts.
Further, described interior revolving part comprises two pieces of semicircular structure parts removably connected.This design makes interior revolving part easy to process, and can be installed on attaching parts easily.Two pieces of semicircular structure parts connect preferably by bolt, make stable connection therebetween.The direction of bolt is preferably vertical with the axis direction of interior revolving part, makes assembling more convenient.
A kind of folded bicycle, comprise handle, wheel, vehicle seat and above-mentioned fold mechanism, the first strut member on fold mechanism comprises pipe and back vent, and the second strut member comprises seat pipe and lower pipe; Described wheel comprises front-wheel and trailing wheel, and described vehicle seat is located on a pipe, and described front-wheel is located on lower pipe, and described handle is located on pipe, and described trailing wheel is located on back vent.
Further, also comprise shockproof mechanism, this shockproof mechanism comprises front pipe, and described upper pipe is slidably connected on front pipe by upper node, and lower pipe is fixed on front pipe by lower node, is provided with shock-proof spring between described upper node and lower node.
Further, described handle is located at the upper end of front pipe, and front-wheel is located at the lower end of front pipe.
The beneficial effects of the utility model are: the fold mechanism that the utility model is obtained by above-mentioned design and folded bicycle, can complete the folding work of car body fast, simple to operation, saves time.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme of the utility model embodiment, be briefly described to the accompanying drawing used required in embodiment below, be to be understood that, the following drawings illustrate only some embodiment of the present utility model, therefore the restriction to scope should be counted as, for those of ordinary skill in the art, under the prerequisite not paying creative work, other relevant accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the front view of the fold mechanism that the utility model embodiment provides;
Fig. 2 is the front view of the fold mechanism China and foreign countries revolving part that the utility model embodiment provides;
Fig. 3 is the front view of attaching parts in the fold mechanism that provides of the utility model embodiment;
Fig. 4 is the axonometric drawing of attaching parts in the fold mechanism that provides of the utility model embodiment;
Fig. 5 is the front view that in the fold mechanism that provides of the utility model embodiment, attaching parts is connected with outward turning turntable;
Fig. 6 is the axonometric drawing that in the fold mechanism that provides of the utility model embodiment, attaching parts is connected with outward turning turntable;
Fig. 7 is the front view that in the fold mechanism that provides of the utility model embodiment, seat pipe is connected with interior revolving part and outward turning turntable;
Fig. 8 is the axonometric drawing that in the fold mechanism that provides of the utility model embodiment, seat pipe is connected with interior revolving part and outward turning turntable;
Fig. 9 is the front view that in the fold mechanism that provides of the utility model embodiment, seat pipe, lower pipe are connected with interior revolving part and outward turning turntable;
Figure 10 is the axonometric drawing that in the fold mechanism that provides of the utility model embodiment, connecting rod, handle, limit spring and locating dowel pin connect;
Figure 11 is the cutaway view of the folded bicycle that the utility model embodiment provides;
Figure 12 is the front view of the folded bicycle that the utility model embodiment provides;
Figure 13 is the front view of shockproof mechanism in the folded bicycle that provides of the utility model embodiment;
Figure 14 is the cut-away view of shockproof mechanism in the folded bicycle that provides of the utility model embodiment.
Figure acceptance of the bid note is respectively:
Front pipe 101; Upper node 102; Lower node 103; Sliding sleeve 104; Shock-proof spring 105; Shock-absorbing slide block 106; Shock-absorbing sleeve 107; Shock-absorbing shoulder lid 108; Stopper 109; Base 110; Handle 111; Front-wheel 112; Vehicle seat 113; Trailing wheel 114; Boss 115;
Outward turning turntable 201; Interior revolving part 202; Attaching parts 203; Locating dowel pin 204; Position-limited trough 205; Pull bar 206; Handle 207; U-shaped through hole 208; Limit spring 209; Groove 210; Upper pipe 211; Lower pipe 212; Seat pipe 213; Back vent 214.
Detailed description of the invention
The non-power-driven vehicle such as bicycle and battery-driven car is the conventional vehicle and fitness tool.In recent years, people more and more paid attention to the utilization in space, therefore became the main flow of unpowered vehicle with the folded bicycle of fold mechanism.
The effect of fold mechanism is that doubling is folded car and folded, and makes its smaller volume, convenient storage and transport.The most complex structure of existing fold mechanism, convenient not when carrying out folding, comparatively lose time.
Those skilled in the art are seeking a kind of instrument or the method for improving this problem for a long time always.
Given this, designer of the present utility model is by long-term exploration and trial, and experiment repeatedly and effort, constantly reforms and innovates, have devised a kind of fold mechanism and folded bicycle, use this fold mechanism and folded bicycle can improve the problems referred to above preferably.
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.Therefore, below to the detailed description of the embodiment of the present utility model provided in the accompanying drawings and the claimed scope of the present utility model of not intended to be limiting, but selected embodiment of the present utility model is only represented.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward ", " cw ", orientation or the position relationship of the instruction such as " conter clockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the equipment of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Refer to Fig. 1-Figure 14
The fold mechanism that present embodiment provides, comprises supporting component, rotary components and limit assembly; Rotary components comprises outward turning turntable 201, interior revolving part 202 and attaching parts 203, it is outside and be rotationally connected with attaching parts 203 that outward turning turntable 201 and interior revolving part 202 are all set in attaching parts 203, and outward turning turntable 201 has at least two pieces and is symmetrically distributed in the left and right sides of interior revolving part 202; Supporting component comprises the first strut member be arranged in outward turning turntable 201 and the second strut member be arranged on interior revolving part 202; Limit assembly comprises locating dowel pin 204 and position-limited trough 205, and position-limited trough 205 has at least two, all position-limited troughs 205 along the axis annular spread of rotary components on rotary components; After locating dowel pin 204 inserts position-limited trough 205, outward turning turntable 201 and interior revolving part 202 can not produce relative rotation.
This fold mechanism is applied to other non-power-driven vehicles such as bicycle or battery-driven car.Supporting component is used for supporting each parts, and rotary components and limit assembly are the main working parts of fold mechanism; Outward turning turntable 201 and interior revolving part 202 are all arranged on the outside of attaching parts 203, all can rotate by opposite joints 203, when rotational angle is inconsistent on attaching parts 203 for outward turning turntable 201 and interior revolving part 202, can produce relative rotation therebetween.
After the locating dowel pin 204 of limit assembly inserts position-limited trough 205, outward turning turntable 201 and interior revolving part 202 can not produce relative rotation, and now this fold mechanism is locking state; After locating dowel pin 204 is separated with position-limited trough 205, can produce relative rotation between outward turning turntable 201 and interior revolving part 202.
When producing relative rotation between outward turning turntable 201 and interior revolving part 202, drive the first strut member and the second strut member to rotate around the axis of attaching parts 203, the angle between the first strut member and the second strut member is changed, completes folding work.
When position-limited trough 205 has two, two kinds of different angles can be produced between first strut member and the second strut member, when between the first strut member and the second strut member, angle is less, fold mechanism is folded state, when between the first strut member and the second strut member, angle is larger, fold mechanism is open mode.
Position-limited trough 205 also can be other numbers.Be preferably two.
This fold mechanism structure is simple, easy to use, can carry out folding fast and organize work.
Present embodiment additionally provides a kind of folded bicycle, comprises handle, wheel, vehicle seat and above-mentioned fold mechanism, and the first strut member on fold mechanism comprises pipe 211 and back vent 214, second strut member comprises a pipe 213 and lower pipe 212; Wheel comprises front-wheel and trailing wheel, and vehicle seat is located on a pipe 213, and front-wheel is located on lower pipe 212, and handle is located on pipe 211, and trailing wheel is located on back vent 214.
As shown in figure 12, apply the folded bicycle of fold mechanism, time folding, upper pipe 211 and back vent 214 produce relative rotation with seat pipe 213 and lower pipe 212, and the structure of folded bicycle can be made to diminish.
The effect of locating dowel pin 204 and position-limited trough 205 is that restriction rotating mechanism rotates, and when locating dowel pin 204 and position-limited trough 205 coordinate, outward turning turntable 201 and interior revolving part 202 can not produce relative rotation.Therefore locating dowel pin 204 and position-limited trough 205 need to be separately positioned on outward turning turntable 201 and interior revolving part 202.
Therefore, when locating dowel pin 204 is arranged on interior revolving part 202, position-limited trough 205 is located in outward turning turntable 201; When locating dowel pin 204 is arranged in outward turning turntable 201, position-limited trough 205 is located on interior revolving part 202.These two kinds designs all can make fold mechanism complete folding work.
Be arranged on interior revolving part 202 for locating dowel pin 204 below and launch.
Preferably, locating dowel pin 204 is connected with pull bar 206, and one end of this pull bar 206 is extended interior revolving part 202 and formed operating portion.Locating dowel pin 204 can be operated easily by this operating portion, make it coordinate with position-limited trough 205 or be separated.
The operating portion of pull bar 206 can be extend the outside that interior revolving part 202 is positioned at revolving part 202; Preferably, operating portion is located in the second strut member, and the end of operating portion is connected with handle 207, and this handle 207 extends the second strut member.
As shown in the figure, moving handle 207 can drive pull bar 206 to move, and then drives locating dowel pin 204 to move.This design makes locating dowel pin 204 and pull bar 206 be not easy to be subject to the impact of miscellaneous part, makes locating dowel pin 204 can complete spacing work better.
Preferably, locating dowel pin 204 is bar shaped, and its length direction is parallel with the axis direction of interior revolving part 202; Second strut member is provided with U-shaped through hole 208, and the length direction of this U-shaped through hole 208 is vertical with the axis direction of interior revolving part 202.
As shown in Fig. 1 or Fig. 7, pull handle 207 along the direction away from interior revolving part 202, drive locating dowel pin 204 to move, locating dowel pin 204 can be made to be separated with position-limited trough 205.
Preferably, pull bar 206 is provided with limit spring 209, after locating dowel pin 204 is separated with position-limited trough 205, spring is in compressive state.The design of limit spring 209 makes locating dowel pin 204 have automatic reset function; Pulling during handle 207 to make locating dowel pin 204 be separated with position-limited trough 205, and by the elastic force effect of limit spring 209 after release handle 207, locating dowel pin 204 resets.
Attaching parts 203 is preferably cylindrical shape, and the two ends, left and right of attaching parts 203 sidepiece are provided with the groove 210 for installing outward turning turntable 201.
The design of groove 210 makes outward turning turntable 201 can firmly be arranged on attaching parts 203.After outward turning turntable 201 is installed on attaching parts 203, set up block piece in the end of attaching parts 203, can guarantee that outward turning turntable 201 can not drop from attaching parts 203.
Further, interior revolving part 202 comprises two pieces of semicircular structure parts removably connected.This design makes interior revolving part 202 easy to process, and can be installed to easily on attaching parts 203.Two pieces of semicircular structure parts connect preferably by bolt, make stable connection therebetween.The direction of bolt is preferably vertical with the axis direction of interior revolving part 202, makes assembling more convenient.
The folded bicycle applying above-mentioned shockproof mechanism has good folder function, folding very convenient.Preferably, this folded bicycle also comprises shockproof mechanism, and this shockproof mechanism comprises front pipe 101, and upper pipe 211 is slidably connected on front pipe 101 by upper node 102, lower pipe 212 is fixed on front pipe 101 by lower node 103, is provided with shock-proof spring between upper node 102 and lower node 103.
Vehicle easily causes vibrations by factors such as Uneven roads in the process of moving, and vibrations can be offset by shockproof mechanism preferably, and vehicle is moved ahead reposefully.Shockproof mechanism realizes mainly through shock-proof spring, when vehicle vibration, and upper node 102 slide downward, compression shock-proof spring; After vibroseis disappears, shock-proof spring resilience, in drive, node 102 playbacks, and completes shock-absorbing by this process.In addition, fold mechanism coordinates shockproof mechanism to use, and vehicle is when folding, and upper node 102, along sliding on front pipe 101, enables folding work carry out smoothly.
Particularly, handle is located at the upper end of front pipe 101, and front-wheel is located at the lower end of front pipe 101.The direction of front-wheel can be regulated by handle.
This folded bicycle can be battery-driven car, and as shown in the figure, back vent is provided with battery case, and trailing wheel is motor wheel, is connected with battery case, and battery case can be powered to motor wheel and drive it to rotate; Back vent is also provided be rotationally connected with it foot-operated, allows the pin of user have local placement; Also be provided with loudspeaker lamp in the front portion of front pipe, can illumination be provided.
For clearly demonstrating the utility model, in present embodiment, list a specific embodiment:
A kind of fold mechanism, comprises supporting component, rotary components and limit assembly; Rotary components comprises outward turning turntable 201, interior revolving part 202 and attaching parts 203, outward turning turntable 201 and interior revolving part 202 are all set in attaching parts 203 outside and are rotationally connected with attaching parts 203, and outward turning turntable 201 has two pieces and is symmetrically distributed in the left and right sides of interior revolving part 202; Supporting component comprises the first strut member be arranged in outward turning turntable 201 and the second strut member be arranged on interior revolving part 202; Limit assembly comprises locating dowel pin 204 and position-limited trough 205, and position-limited trough 205 is located in outward turning turntable 201, and each outward turning turntable 201 is provided with the axis annular spread of two position-limited troughs, 205, two position-limited troughs 205 along outward turning turntable 201.
Locating dowel pin 204 is located on interior revolving part 202, and locating dowel pin 204 is connected with pull bar 206, and one end of this pull bar 206 is extended interior revolving part 202 and extended in seat pipe, and pull bar 206 is connected with handle 207 away from one end of locating dowel pin 204, and this handle 207 extends seat pipe.
Locating dowel pin 204 is bar shaped, and its length direction is parallel with the axis direction of interior revolving part 202; Second strut member is provided with U-shaped through hole 208, and the length direction of this U-shaped through hole 208 is vertical with the axis direction of interior revolving part 202.Pull bar 206 is provided with limit spring 209, and after locating dowel pin 204 is separated with position-limited trough 205, spring is in compressive state.
Attaching parts 203 is cylindrical shape, and the two ends, left and right of attaching parts 203 sidepiece are provided with the groove 210 for installing outward turning turntable 201.Interior revolving part 202 comprises two pieces of semicircular structure parts removably connected.Two pieces of semicircular structure parts are bolted.
Embodiment 2
A kind of folded bicycle, comprise the fold mechanism in handle, wheel, vehicle seat and embodiment 1, the first strut member on fold mechanism comprises pipe 211 and back vent 214, second strut member comprises a pipe 213 and lower pipe 212; Wheel comprises front-wheel and trailing wheel.
Also comprise shockproof mechanism, comprise front pipe 101, this front pipe 101 is provided with the upper node 102 and lower node 103 that are placed on front pipe 101 outside from top to bottom, sliding sleeve 104 is provided with between upper node 102 and front pipe 101, upper node 102 is by sliding sleeve 104 and front pipe 101 sliding block joint, and lower node 103 is fixed with front pipe 101 or removably connects; Be provided with shock-proof spring 105 between upper node 102 and lower node 103, this shock-proof spring 105 is sheathed on the outside of front pipe 101.Also be provided with shock-absorbing slide block 106 between upper node 102 and shock-proof spring 105, this shock-absorbing slide block 106 is also sheathed on the outside of front pipe 101.
The outer cover of shock-proof spring 105 is provided with shock-absorbing sleeve 107, and the inside of this shock-absorbing sleeve 107 is stretched in the lower end of shock-absorbing slide block 106.Also comprise the shock-absorbing shoulder lid 108 of annular, this shock-absorbing shoulder lid 108 is connected to the upper end of shock-absorbing sleeve 107; The lower end of shock-absorbing slide block 106 is positioned at the inside of shock-absorbing shoulder lid 108, and the outside portion of shock-absorbing slide block 106 is provided with the stopper 109 that can stop the annular that shock-absorbing slide block 106 skids off in shock-absorbing shoulder lid 108.The lower end of shock-absorbing sleeve 107 is provided with base 110, and lower end and this base 110 of shock-proof spring 105 are inconsistent.
Lower node 103 comprises connected fixed part and installation portion, and fixed part is used for lower node 103 to be installed to front pipe 101, and this fixed part is yoke configurations.The lower end of front pipe 101 sidepiece is provided with the boss 115 of annular.
Handle 111 is located at the upper end of front pipe 101, and front-wheel 112 is located at the lower end of the front pipe 101 of shockproof mechanism.Car body also comprises pipe 211, lower pipe 212, seat pipe 213 and back vent 214, and upper pipe 211 is hinged with the upper node 102 on front pipe 101, and lower pipe 212 is hinged with the lower node 103 on front pipe 101; Vehicle seat 113 is located at the upper end of a pipe 213, and trailing wheel 114 is located at the lower end of back vent 214.
The fold mechanism obtained by above-mentioned design and folded bicycle, can complete the folding work of car body fast, simple to operation, saves time.
These are only preferred implementation of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (10)
1. a fold mechanism, is characterized in that, comprises supporting component, rotary components and limit assembly; Described rotary components comprises outward turning turntable, interior revolving part and attaching parts, and it is outside and be rotationally connected with attaching parts that outward turning turntable and interior revolving part are all set in attaching parts, and described outward turning turntable has at least two pieces and is symmetrically distributed in the left and right sides of interior revolving part; Described supporting component comprises the first strut member be arranged in outward turning turntable and the second strut member be arranged on interior revolving part; Described limit assembly comprises locating dowel pin and position-limited trough, and described position-limited trough has at least two, all position-limited troughs along the axis annular spread of rotary components on rotary components; After locating dowel pin inserts position-limited trough, described outward turning turntable and interior revolving part can not produce relative rotation.
2. fold mechanism according to claim 1, is characterized in that, described locating dowel pin is located on interior revolving part, and described position-limited trough is located in outward turning turntable; Locating dowel pin is connected with pull bar, and one end of this pull bar is extended described interior revolving part and formed operating portion.
3. fold mechanism according to claim 2, is characterized in that, described operating portion is located in the second strut member, and the end of operating portion is connected with handle, and this handle extends described second strut member.
4. fold mechanism according to claim 3, is characterized in that, described locating dowel pin is bar shaped, and its length direction is parallel with the axis direction of interior revolving part; Described second strut member is provided with U-shaped through hole, and the length direction of this U-shaped through hole is vertical with the axis direction of interior revolving part.
5. the fold mechanism according to any one of claim 2-4, is characterized in that, described pull bar is provided with limit spring, and after locating dowel pin is separated with position-limited trough, described spring is in compressive state.
6. fold mechanism according to claim 1, is characterized in that, described attaching parts is cylindrical shape, and the two ends, left and right of attaching parts sidepiece are provided with the groove for installing outward turning turntable.
7. fold mechanism according to claim 1, is characterized in that, described interior revolving part comprises two pieces of semicircular structure parts removably connected.
8. a folded bicycle, is characterized in that, comprises handle, wheel, vehicle seat and the fold mechanism described in any one of claim 1-7, and the first strut member on fold mechanism comprises pipe and back vent, and the second strut member comprises seat pipe and lower pipe; Described wheel comprises front-wheel and trailing wheel, and described vehicle seat is located on a pipe, and described front-wheel is located on lower pipe, and described handle is located on pipe, and described trailing wheel is located on back vent.
9. folded bicycle according to claim 8, is characterized in that, also comprises shockproof mechanism, this shockproof mechanism comprises front pipe, described upper pipe is slidably connected on front pipe by upper node, and lower pipe is fixed on front pipe by lower node, is provided with shock-proof spring between described upper node and lower node.
10. folded bicycle according to claim 9, is characterized in that, described handle is located at the upper end of front pipe, and front-wheel is located at the lower end of front pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502568.3U CN204775737U (en) | 2015-07-10 | 2015-07-10 | Folding mechanism and folding car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520502568.3U CN204775737U (en) | 2015-07-10 | 2015-07-10 | Folding mechanism and folding car |
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| Publication Number | Publication Date |
|---|---|
| CN204775737U true CN204775737U (en) | 2015-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520502568.3U Withdrawn - After Issue CN204775737U (en) | 2015-07-10 | 2015-07-10 | Folding mechanism and folding car |
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| CN (1) | CN204775737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960612A (en) * | 2015-07-10 | 2015-10-07 | 深圳市恩斯迈新能源有限公司 | Foldable mechanism and foldable bicycle |
-
2015
- 2015-07-10 CN CN201520502568.3U patent/CN204775737U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104960612A (en) * | 2015-07-10 | 2015-10-07 | 深圳市恩斯迈新能源有限公司 | Foldable mechanism and foldable bicycle |
| WO2017008411A1 (en) * | 2015-07-10 | 2017-01-19 | 深圳市恩斯迈新能源有限公司 | Folding mechanism and foldable vehicle |
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