CN205891117U - Folding car and wheel carrier locking assembly thereof - Google Patents

Folding car and wheel carrier locking assembly thereof Download PDF

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Publication number
CN205891117U
CN205891117U CN201620728046.XU CN201620728046U CN205891117U CN 205891117 U CN205891117 U CN 205891117U CN 201620728046 U CN201620728046 U CN 201620728046U CN 205891117 U CN205891117 U CN 205891117U
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CN
China
Prior art keywords
pin
hole
wheel carrier
fork
sleeve
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.)
Withdrawn - After Issue
Application number
CN201620728046.XU
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Chinese (zh)
Inventor
李明
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Small science and Technology (Shenzhen) Co. Ltd.
Original Assignee
Impossible Technology (shenzhen) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Impossible Technology (shenzhen) Co Ltd filed Critical Impossible Technology (shenzhen) Co Ltd
Priority to CN201620728046.XU priority Critical patent/CN205891117U/en
Application granted granted Critical
Publication of CN205891117U publication Critical patent/CN205891117U/en
Priority claimed from PCT/CN2017/091607 external-priority patent/WO2018010567A1/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a wheel carrier locking assembly of folding car, include: the car fork, the car is stuck and has been seted up first pinhole, wheel carrier, wheel carrier and car fork complex one end are provided with the sleeve, and the wheel carrier rotationally overlaps to establish through the sleeve to be stuck at the car, seted up on the sleeve with first pinhole complex second pinhole, and when the wheel carrier expanded to the user state, the second pinhole alignd with first pinhole, the setting is stuck at the car, and prevents that the wheel carrier from sticking the setting element that drops from the car, coordinate with first pinhole and second pinhole, and be used for sticking the locking round pin of locking and unblock wheel carrier at the car. It is further folding that this wheel carrier locking assembly makes folding vehicle realize, the folding of wheel carrier itself is realized to the wheel carrier after the car fork is rotatory, and this can further reduce the folding shared space in back of folding car to the portability of folding car has effectively been promoted. The utility model also discloses a folding car that the above -mentioned wheel carrier of adoption locking assembly.

Description

A kind of folded bicycle and its wheel carrier locked assembly
Technical field
This utility model is related to folded bicycle production technical field, more particularly, it relates to a kind of folded bicycle and its wheel carrier lock Determine assembly.
Background technology
, wheel carrier includes front wheel carrier and rear wheel frame taking bicycle as a example, and front wheel carrier installs front wheel, and front wheel carrier It is arranged on the front fork of bicycle;On rear wheel frame, bicycle rear is installed, and rear wheel frame is arranged on the back vent of bicycle, front Fork and back vent are referred to as the fork of bicycle.
With the raising of people's living standard, life requirement is also more abundant and diversified, and the short distance of suitable city is gone on a journey And the folded bicycle being convenient for carrying is selected by increasing consumer.But current folded bicycle normally only can be in vehicle Portion's doubling, the volume shared by vehicle after folding is about original half, but this vehicle of still existing take up room excessive, Not portative problem.
Therefore, how to reduce space shared by folded bicycle further, the portability of lifting vehicle is current this area The technical problem of technical staff's urgent need to resolve.
Utility model content
In view of this, one of the purpose of this utility model is to provide a kind of wheel carrier locked assembly of folded bicycle, so that energy Enough portability reducing folded bicycle space shared after folding further, lifting vehicle.
Another object of the present utility model is to provide a kind of folded bicycle using above-mentioned wheel carrier locked assembly.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of wheel carrier locked assembly of folded bicycle, comprising:
Fork, described fork offers the first pin-and-hole;
Wheel carrier, described wheel carrier is provided with sleeve with one end of described fork cooperation, and described wheel carrier can be passed by described sleeve It is set in described fork dynamicly, described sleeve offers the second pin-and-hole with described first pin-and-hole cooperation, and in described wheel When frame is expanded to use state, described second pin-and-hole is alignd with described first pin-and-hole;
It is arranged in described fork, and prevent the keeper that described wheel carrier comes off from described fork;
Coordinate with described first pin-and-hole and described second pin-and-hole, and for locking in described fork and unlock described wheel carrier Lock pin.
Preferably, described fork includes fork body, and is arranged on described fork body end, and diameter is less than described car The mandrel of fork body, described sleeve is set on described mandrel.
Preferably, described keeper is the Positioning screw being threaded in described mandrel end, the spiral shell of described Positioning screw Cap is spacing for carrying out to described sleeve.
Preferably, described keeper is the jump ring being arranged on described mandrel end.
Preferably, described first pin-and-hole is the through hole being opened in described fork, is expanded to use state in described wheel carrier When, described second pin-and-hole is alignd with one end of described first pin-and-hole;When described wheel carrier rotates to folded state, described second pin Alignd with the other end of described first pin-and-hole in hole.
Preferably, it is provided with pin-and-hole lid at described second pin-and-hole, and described lock pin is arranged on described pin-and-hole lid, its In,
One end of described lock pin is stretched in described second pin-and-hole, and the other end passes described pin-and-hole lid, and described lock pin One end in described second pin-and-hole is provided with convex shoulder;
The back-moving spring one end being set on described lock pin and described convex shoulder offset, the other end and described pin-and-hole lid phase Support;
Pass, with described lock pin, the swing handle that described pin-and-hole lid one end is hinged, described swing handle be provided with eccentric lobe, And when described eccentric lobe is offseted with described pin-and-hole lid, described lock pin recedes in described second pin-and-hole completely, described rotation When remaining position of handle and described pin-and-hole lid offset, described lock pin is inserted in described first pin-and-hole and described second pin-and-hole.
Preferably, described pin-and-hole lid is connected with described bush whorl.
Preferably, described lock pin is the screw rod threadeded with described second pin-and-hole.
Preferably, described fork is bicycle front fork, and described wheel carrier is front wheel frame.
Folded bicycle disclosed in this utility model, including wheel carrier locked assembly, and described wheel carrier locked assembly is upper State the wheel carrier locked assembly disclosed in any one.
As can be seen from the above technical solutions, in the wheel carrier locked assembly disclosed in this utility model, fork opens up First pin-and-hole, one end setting sleeve of wheel carrier and fork cooperation, and wheel carrier are rotatably sleeved in fork by sleeve, The second pin-and-hole with the first pin-and-hole cooperation is offered on sleeve, when wheel carrier is expanded to use state, the second pin-and-hole and first is sold Align in hole, lock pin now wheel carrier can be locked in fork it is ensured that the normal use of folded bicycle;And when needing to fold, lock Shotpin is extracted, and wheel carrier can rotate with respect to fork, and compared with prior art, folded vehicle achieves and folds further, wheel carrier around The folding of wheel carrier itself is realized, this can reduce shared space after folded bicycle folds further, thus having after fork rotation Effect improves the portability of folded bicycle.
Brief description
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment Or in description of the prior art the accompanying drawing of required use be briefly described it should be apparent that, drawings in the following description are only It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is that the folded bicycle front wheel carrier disclosed in this utility model embodiment is in structural representation during use state Figure;
Fig. 2 is the partial schematic sectional view of Fig. 1;
Fig. 3 is the enlarged drawing of local location in Fig. 2;
Fig. 4 is that the locking piece in Fig. 2 is in structural representation during released state;
Fig. 5 is that the folded bicycle front wheel carrier disclosed in this utility model embodiment is in structural representation during folded state Figure.
Wherein, 1 is fork, and 2 is sleeve, and 3 is pin-and-hole lid, and 4 is swing handle, and 5 is back-moving spring, and 6 is lock pin, and 7 is positioning Screw, 8 is tire.
Specific embodiment
One of core of the present utility model is to provide a kind of wheel carrier locked assembly of folded bicycle, so as to contracting further Little folded bicycle space shared after folding, the portability of lifting vehicle.
Another core of the present utility model is to provide a kind of folded bicycle using above-mentioned wheel carrier locked assembly.
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out Clearly and completely description is it is clear that described embodiment is only a part of embodiment of this utility model rather than whole Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of making creative work The every other embodiment being obtained, broadly falls into the scope of this utility model protection.
Please refer to Fig. 1 to Fig. 5, in the wheel carrier locked assembly of the folded bicycle disclosed in this utility model, including car First pin-and-hole is offered on fork, wheel carrier, keeper and lock pin, wherein fork, one end that wheel carrier is coordinated with fork is provided with Sleeve, wheel carrier is rotatably sleeved in fork by this sleeve, and offers with the first pin-and-hole cooperation second on sleeve Pin-and-hole, when wheel carrier is expanded to use state, the second pin-and-hole is alignd with the first pin-and-hole, and as shown in fig. 1, keeper is arranged on car On fork, its effect is to prevent wheel carrier from coming off from fork, and lock pin is used for and the first pin-and-hole and the cooperation of the second pin-and-hole, and locking Pin wheel carrier can be locked in fork or unlock wheel carrier from fork.
By in above example, as can be seen that having opened up the first pin-and-hole in fork, wheel carrier is arranged with one end of fork cooperation Sleeve, and wheel carrier is rotatably sleeved in fork by sleeve, and sleeve offers the second pin with the first pin-and-hole cooperation Hole, when wheel carrier is expanded to use state, the second pin-and-hole is alignd with the first pin-and-hole, and lock pin now can penetrate the first pin-and-hole and Two wheel carrier are locked in fork in pin-and-holes it is ensured that the normal use of folded bicycle;And when needing to fold, lock pin is extracted, wheel Frame can rotate with respect to fork, and compared with prior art, folded vehicle achieves and folds further, wheel carrier around fork rotate after real The folding of existing wheel carrier itself, this can reduce shared space after folded bicycle folds further, thus effectively improving folding The portability of car.
Refer to Fig. 2 to Fig. 4, the fork in the present embodiment includes fork body and is arranged on the core of fork body end Axle, the diameter of mandrel is less than fork body, and this sleeve is set on mandrel, and the setting of mandrel makes the installation of wheel carrier and fork More convenient, further, the contact site of mandrel and sleeve is also provided with stainless steel washer or high intensity self-lubricating is moulded Backing strap circle, to reduce the friction between rotation process middle sleeve and mandrel.
Skilled addressee readily understands that, the keeper for being positioned to sleeve can have multiple choices, For example in a kind of embodiment of the present utility model, keeper is specially threaded in the Positioning screw of mandrel end, such as Fig. 3 Shown in, the nut of Positioning screw is spacing, certainly, in order to reduce rubbing between Positioning screw and sleeve for carrying out to sleeve Wipe, selflubricatingpiston packing ring can also be set up between the nut of Positioning screw and sleeve.In another embodiment, positioning Part can also be to be fixedly installed on the jump ring of mandrel end, and the edge of jump ring is used for limiting sleeve to be deviate from from mandrel.
Further, in the present embodiment, the first pin-and-hole is the through hole being opened in fork, is expanded to use in wheel carrier During state, the second pin-and-hole is alignd with one end of the first pin-and-hole, when wheel carrier rotates to folded state, the second pin-and-hole and the first pin-and-hole Other end alignment, because when wheel carrier rotates to folded state, the second pin-and-hole is alignd with the other end of the first pin-and-hole, because This lock pin now can also penetrate through the first pin-and-hole and the second pin-and-hole and wheel carrier be locked in fork, this guarantees in rugosity The stability of wheel carrier during state, it is to avoid it produces rotation in folded state.
Refer to Fig. 3 and Fig. 4, the second pin-and-hole position in the present embodiment is provided with pin-and-hole lid, pin-and-hole lid is by the second pin-and-hole Cover, and lock pin is arranged on this pin-and-hole lid, specifically, one end of lock pin is stretched in the second pin-and-hole, and other end is worn Go out pin-and-hole lid, and one end that lock pin is located in the second pin-and-hole is additionally provided with convex shoulder, is set in the back-moving spring on lock pin One end is offseted with convex shoulder, and other end is offseted with pin-and-hole lid, and one end that lock pin passes pin-and-hole lid is hinged with swing handle, and swing handle On be provided with eccentric lobe, when this eccentric lobe and pin-and-hole lid offset, just lock pin can be lifted, lock pin pushes away completely Enter in the second pin-and-hole, now wheel carrier can fork relatively rotate freely, as shown in Figure 4, and in remaining position of swing handle and pin When port lid contacts, in the presence of back-moving spring, lock pin is inserted simultaneously in the first pin-and-hole and the second pin-and-hole again, realizes wheel Locking in fork for the frame, as shown in Figure 3.
As shown in Figure 3, when wheel carrier is expanded to use state, lock pin penetrates in the first pin-and-hole and the second pin-and-hole to wheel Frame carries out locking, and when reaching folded state after wheel carrier rotates 180 °, as shown in Figure 5, lock pin is another from the first pin-and-hole End penetrates, and again wheel carrier is locked it is ensured that wheel carrier stablizing in a folded configuration.
Pin-and-hole lid and sleeve can for threadeding, mode connects for screw or clamping, in this utility model embodiment, pin-and-hole lid It is mode connects for screw with sleeve, as shown in Figures 2 to 4.
A kind of locking mode of lock pin is also disclosed, in the present embodiment, lock pin has in this utility model embodiment Body is screw rod, and the front end of this screw rod is used for penetrating in the first pin-and-hole, and the second half section is used for and the cooperation of the second pin-and-hole screw thread, when need into During row locking, screw rod is penetrated the second pin-and-hole and screw thread screws it is ensured that its front end stretches in the first pin-and-hole realizes locking;When need When to be unlocked, unscrew screw rod or directly screw rod is screwed out the second pin-and-hole, it is to avoid it is inserted simultaneously into the first pin-and-hole and the In two pin-and-holes.
Fork disclosed in above-described embodiment can be all front fork or the back vent of bicycle, and accordingly, wheel carrier is voluntarily The front wheel carrier of car or rear wheel frame.
In addition, also disclose a kind of folded bicycle in this utility model, this folded bicycle includes but is not limited to bicycle, cunning Wooden handcart etc., this folded bicycle employs the wheel carrier locked assembly disclosed in above-mentioned any one embodiment.
Due to employing above-mentioned wheel carrier locked assembly, thus this folded bicycle has the corresponding technology of above-mentioned wheel carrier locked assembly concurrently Advantage, is no longer repeated to this herein.
In this specification, each embodiment is described by the way of going forward one by one, and what each embodiment stressed is and other The difference of embodiment, between each embodiment identical similar portion mutually referring to.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or new using this practicality Type.Multiple modifications to these embodiments will be apparent from for those skilled in the art, is determined herein The General Principle of justice can be realized in the case of without departing from spirit or scope of the present utility model in other embodiments.Cause This, this utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The wide scope consistent with features of novelty.

Claims (10)

1. a kind of wheel carrier locked assembly of folded bicycle is it is characterised in that include:
Fork (1), described fork (1) offers the first pin-and-hole;
Wheel carrier, one end that described wheel carrier and described fork (1) coordinate is provided with sleeve (2), and described wheel carrier passes through described sleeve (2) It is rotatably sleeved in described fork (1), described sleeve (2) offers the second pin-and-hole with described first pin-and-hole cooperation, And when described wheel carrier is expanded to use state, described second pin-and-hole is alignd with described first pin-and-hole;
It is arranged in described fork (1), and prevent the keeper that described wheel carrier comes off from described fork (1);
Coordinate with described first pin-and-hole and described second pin-and-hole, and in the upper locking of described fork (1) and the described wheel carrier of unblock Lock pin (6).
2. wheel carrier locked assembly as claimed in claim 1 it is characterised in that described fork (1) include fork body, and setting In described fork body end, and diameter is less than the mandrel of described fork body, and described sleeve (2) is set on described mandrel.
3. wheel carrier locked assembly as claimed in claim 2 is it is characterised in that described keeper is to be threaded in described mandrel The Positioning screw (7) of end, the nut of described Positioning screw (7) is spacing for carrying out to described sleeve (2).
4. wheel carrier locked assembly as claimed in claim 2 is it is characterised in that described keeper is to be arranged on described mandrel end Jump ring.
5. wheel carrier locked assembly as claimed in claim 1 is it is characterised in that described first pin-and-hole is to be opened in described fork (1) through hole on, when described wheel carrier is expanded to use state, described second pin-and-hole is alignd with one end of described first pin-and-hole; When described wheel carrier rotates to folded state, described second pin-and-hole is alignd with the other end of described first pin-and-hole.
6. the wheel carrier locked assembly as described in claim 1-5 any one is it is characterised in that be provided with described second pin-and-hole Pin-and-hole lid (3), and described lock pin (6) is arranged on described pin-and-hole lid (3), wherein,
One end of described lock pin (6) is stretched in described second pin-and-hole, and the other end passes described pin-and-hole lid (3), and described locking One end that pin (6) is located in described second pin-and-hole is provided with convex shoulder;
Back-moving spring (5) one end and the described convex shoulder that are set on described lock pin (6) offset, the other end and described pin-and-hole lid (3) offset;
One end that described lock pin (6) passes described pin-and-hole lid (3) is hinged with swing handle (4), and described swing handle (4) is provided with bias Projection, and when described eccentric lobe is offseted with described pin-and-hole lid (3), described lock pin (6) recedes into described second pin completely In the hole, when remaining position of described swing handle (4) and described pin-and-hole lid (3) offset, described lock pin (6) is inserted into described first pin In hole and described second pin-and-hole.
7. wheel carrier locked assembly as claimed in claim 6 is it is characterised in that described pin-and-hole lid (3) and described sleeve (2) screw Connect.
8. wheel carrier locked assembly as claimed in claim 1 is it is characterised in that described lock pin (6) is and described second pin-and-hole Threaded screw rod.
9. wheel carrier locked assembly as claimed in claim 1 it is characterised in that described fork (1) be bicycle front fork, described wheel Frame is front wheel frame.
10. a kind of folded bicycle, including wheel carrier locked assembly it is characterised in that described wheel carrier locked assembly is as claim 1-9 Wheel carrier locked assembly described in any one.
CN201620728046.XU 2016-07-11 2016-07-11 Folding car and wheel carrier locking assembly thereof Withdrawn - After Issue CN205891117U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620728046.XU CN205891117U (en) 2016-07-11 2016-07-11 Folding car and wheel carrier locking assembly thereof

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201620728046.XU CN205891117U (en) 2016-07-11 2016-07-11 Folding car and wheel carrier locking assembly thereof
PCT/CN2017/091607 WO2018010567A1 (en) 2016-07-11 2017-07-04 Foldable vehicle and wheel-frame locking assembly thereof
US16/312,169 US20190232991A1 (en) 2016-07-11 2017-07-04 Foldable Vehicle and Wheel-Frame Locking Assembly Thereof

Publications (1)

Publication Number Publication Date
CN205891117U true CN205891117U (en) 2017-01-18

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CN201620728046.XU Withdrawn - After Issue CN205891117U (en) 2016-07-11 2016-07-11 Folding car and wheel carrier locking assembly thereof

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106043562A (en) * 2016-07-11 2016-10-26 不可能科技(深圳)有限公司 Folding bicycle and wheel frame locking assembly thereof
WO2018010567A1 (en) * 2016-07-11 2018-01-18 小环科技(深圳)有限公司 Foldable vehicle and wheel-frame locking assembly thereof
WO2018161617A1 (en) * 2017-03-09 2018-09-13 小环科技(深圳)有限公司 Folding locking mechanism
WO2019237939A1 (en) * 2018-06-14 2019-12-19 宁波威迪思智能科技有限公司 Foldable bearing vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106043562A (en) * 2016-07-11 2016-10-26 不可能科技(深圳)有限公司 Folding bicycle and wheel frame locking assembly thereof
WO2018010567A1 (en) * 2016-07-11 2018-01-18 小环科技(深圳)有限公司 Foldable vehicle and wheel-frame locking assembly thereof
CN106043562B (en) * 2016-07-11 2018-10-26 小环科技(深圳)有限公司 A kind of folded bicycle and its wheel carrier locked assembly
WO2018161617A1 (en) * 2017-03-09 2018-09-13 小环科技(深圳)有限公司 Folding locking mechanism
WO2019237939A1 (en) * 2018-06-14 2019-12-19 宁波威迪思智能科技有限公司 Foldable bearing vehicle

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20171130

Address after: The street by 518000 Shenzhen Road, Guangdong Province, Nanshan District Guangdong 8 China Science and Technology Park Building 2

Patentee after: Small science and Technology (Shenzhen) Co. Ltd.

Address before: 518000 Guangdong city of Shenzhen province Nanshan District Shekou Industrial Road 47 Garden Street seven 4-803

Patentee before: Impossible Technology (Shenzhen) Co., Ltd.

AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20170118

Effective date of abandoning: 20181026