CN105216939A - A kind of folding stand - Google Patents
A kind of folding stand Download PDFInfo
- Publication number
- CN105216939A CN105216939A CN201510726105.XA CN201510726105A CN105216939A CN 105216939 A CN105216939 A CN 105216939A CN 201510726105 A CN201510726105 A CN 201510726105A CN 105216939 A CN105216939 A CN 105216939A
- Authority
- CN
- China
- Prior art keywords
- vehicle frame
- snap close
- close piece
- engaging lug
- frame
- 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.)
- Pending
Links
Landscapes
- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of folding stand, primarily of the steering hardware be arranged on below deflecting bar (1), front vehicle frame (8), Rear frame (19), lower support vehicle frame (9) and snap close piece device composition, it is characterized in that: a kind of shock attenuation unit is arranged to by the lower support vehicle frame (9) two ends being provided with engaging lug (7,23).Due to lower support vehicle frame (9) is arranged to a kind of shock attenuation unit, just without the need to installing shock attenuation unit in addition on vehicle frame, the object of vibration damping can be reached, the structure of vehicle frame can be reduced again, reduce costs.Again due to front vehicle frame (8) and steering hardware (1), lower support vehicle frame (9) and steering hardware (1), front vehicle frame (8) and Rear frame (19), be all hinged by engaging lug by adapter shaft between lower support vehicle frame (9) and Rear frame (19), steering hardware (1) and lower support vehicle frame (9) fast folding, reach the object of saving space and being convenient for carrying.
Description
Technical field
The invention belongs to folding bicycle and light collapsible power car, particularly relate to a kind of folding stand of folding bicycle and light collapsible power car.
Background technology
Bicycle is widely used in the world, along with the development of science and technology, current bicycle trends towards simply light, portable folding bicycle more, and due to these advantages, folding bicycle and light collapsible power car more and more receive the concern of people in recent years.Folding of bicycle, mainly front and back wheel to be folded up, it is the folding of vehicle frame that front and back wheel folds up key, the style of folding stand is many in the market, but after the vehicle frame folding of general folding bicycle, volume is still very large, that carries is not very convenient, although the point a little that some vehicle frame foldings can fold, it due to folding joint too many, folding speed is just very slow.
In prior art, China Patent No. is: 201520442706.3 or 201510357436.0 is a kind of folding stands that the present inventor applies for.After although this kind of folding stand solves the vehicle frame folding of general folding bicycle, volume is still very large, that carries is not very convenient, although the point a little that some vehicle frame foldings can fold, but it due to folding joint too many, folding speed is the shortcoming such as very slow just, but owing to there is no setting, shock attenuation unit is installed, therefore the vibration of middle generation of riding mainly reduces by the spring below the tire of sufficient gas and vehicle seat and absorbs, ride the vibration of middle generation to people, be still larger to whole vehicle frame, the vibration produced so that ride for a long time causes loose-parts and damage to vehicle frame itself, sometimes also can because of vehicle part loosen, damage and danger is caused to rider.
Summary of the invention
The object of the invention is the shortcoming existed for folding stand in prior art, provide a kind of effectiveness in vibration suppression more obvious, a kind of a kind of folding stand for folding bicycle and light collapsible power car increasing the service life of vehicle.
Technical scheme of the present invention is: a kind of folding stand, forms with driving trailing wheel wheel fork or with the Rear frame 19, lower support vehicle frame 9 and the snap close piece device be arranged between front vehicle frame 8 and Rear frame 19 that drive back wheel driving gear to be connected primarily of the steering hardware 1 be arranged on below deflecting bar, front vehicle frame 8, rear end; Mounting connection structure between described its parts of a kind of folding stand is: the engaging lug 37 below front vehicle frame 8 rear end is hinged by jointed shaft 11 with the engaging lug 25 below Rear frame 19 front end, the engaging lug 4 of front vehicle frame 8 front end is hinged by jointed shaft 3 with the upper engaging lug 2 of steering hardware 1, the engaging lug 7 of lower support vehicle frame 9 front end is hinged by jointed shaft 6 with the lower engaging lug 5 of steering hardware 1, and the engaging lug 23 of lower support vehicle frame 9 rear end is hinged by jointed shaft 18 with the engaging lug 39 below the anterior stage casing of Rear frame 19; It is characterized in that: a kind of shock attenuation unit is arranged to by the lower support vehicle frame 9 two ends being provided with engaging lug (7,23).
The advantage of a kind of folding stand of the present invention is: due to lower support vehicle frame 9 is arranged to a kind of shock attenuation unit, just without the need to installing shock attenuation unit in addition on vehicle frame, can reach the object of vibration damping, can reduce again the structure of vehicle frame, reducing costs.Again due to front vehicle frame 8 and steering hardware 1, lower support vehicle frame 9 and steering hardware 1, front vehicle frame 8 and Rear frame 19, be all hinged by engaging lug by jointed shaft between lower support vehicle frame 9 and Rear frame 19, and steering hardware 1, front vehicle frame 8 and Rear frame 19 and lower support vehicle frame 9 form triangular form constructs, the front vehicle frame 8 of upper frame and the folding position of Rear frame 19 are located in front/rear frame triangular form area segments, now just conveniently by front vehicle frame 8, Rear frame 19, steering hardware 1 and lower support vehicle frame 9 fast folding, the object of saving space and being convenient for carrying can be reached.Also to have structure simple in the present invention in addition, vehicle frame folding and the advantage such as opening procedure is convenient and swift.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described in further details.
Fig. 1 is the structural representation of a kind of folding stand of the present invention.
Fig. 2 is the structural representation of the partly cut-away of a kind of folding stand of the present invention.
Fig. 3 is the part decomposition texture schematic diagram of a kind of folding stand of the present invention.
Fig. 4 is the perspective view of front vehicle frame 8 of the present invention, Rear frame 19 another side.
Fig. 5 is the structural representation after folding of a kind of folding stand of the present invention.
Fig. 6 is the overall perspective view that a kind of folding stand of the present invention is arranged on bicycle.
A kind of folding stand of Fig. 7 the present invention is arranged on the solid of the entirety after bicycle folds knot schematic diagram.
Fig. 8 is the structural representation of shock attenuation unit of the present invention.
Fig. 9 is the cutaway view along Fig. 8 A-A direction.
In figure: on 1 steering hardware 2, engaging lug 3 jointed shaft 4 engaging lug 5 times engaging lug 6 jointed shaft 7 engaging lug 8 front vehicle frame 9 lower support vehicle frame 10 snap close axle 11 jointed shaft 12 lock buckling groove 13 snap close piece jointed shaft 14 snap clasp 15 snap close pieces 16 open hand 17 limit point 18 jointed shaft 19 Rear frame 20 snap close hook 21 spring 22 snap clasp hole 23 engaging lug 24 snap close piece mounting groove 25 engaging lug 26 axis hole 27 axis hole 28 axis hole 29 axis hole 30 axis hole 31 axis hole 32 axis hole 33 axis hole 34 axis hole 35 axis hole 36 snap clasp through hole 37 engaging lug 38 axis hole 39 engaging lug 40 spring mounting hole 41 spring retainer platform 42 tubular shell 43 damper spring 44 shell blind nut 45 pumping rod 46 nuts
Detailed description of the invention
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7: a kind of folding stand of the present invention, forms with driving trailing wheel wheel fork or with the Rear frame 19, lower support vehicle frame 9 and the snap close piece device be arranged between front vehicle frame 8 and vehicle frame 19 that drive back wheel driving gear to be connected primarily of the steering hardware 1 be arranged on below deflecting bar, front vehicle frame 8, rear end; Mounting connection structure between described its parts of a kind of folding stand is: the engaging lug 37 below front vehicle frame 8 rear end is hinged by jointed shaft 11 with the engaging lug 25 below Rear frame 19 front end, the engaging lug 4 of front vehicle frame 8 front end is hinged by jointed shaft 3 with the upper engaging lug 2 of steering hardware 1, the engaging lug 7 of lower support vehicle frame 9 front end is hinged by jointed shaft 6 with the lower engaging lug 5 of steering hardware 1, and the engaging lug 23 of lower support vehicle frame 9 rear end is hinged by jointed shaft 18 with the engaging lug 39 below the anterior stage casing of Rear frame 19; It is characterized in that: a kind of shock attenuation unit is arranged to by the lower support vehicle frame 9 two ends being provided with engaging lug (7,23).
Described a kind of folding stand, is characterized in that: the snap close piece device be arranged between front vehicle frame 8 and Rear frame 19 forms primarily of snap close piece jointed shaft 13, spring 21 and snap close piece 15; The planform of snap close piece 15 is: be provided with an axis hole 33 in the middle part of snap close piece 15, snap close hook 20 that front portion is designed to upwards to hook, rear design become decurved arc to open hand 16; Snap close piece mounting groove 24 is provided with above Rear frame 19 front end, above the Rear frame front end corresponding with snap close piece axis hole 33, offer axis hole 32, snap close piece jointed shaft 13 is buckled on the snap close piece mounting groove 24 of Rear frame 19 by axis hole (32,33) by hinged for snap close piece 15; A lock hook slot 12 is provided with above the rear end of front vehicle frame 8, the port of lock hook slot 12 is provided with a snap close axle 10 sidewards, axis hole 33 limit in the middle part of snap close piece 15 is also provided with a snap clasp hole 22, the snap clasp 14 of spring 21 upper end is hooked on the snap clasp hole 22 of snap close piece 15 by snap clasp through hole 36, and spring 21 lower end is fixed in the spring mounting hole 40 of Rear frame 19.Owing to having installed snap close piece device, when folding stand launches between front vehicle frame 8 and Rear frame 19: the snap close hook 20 of snap close piece 15 is hooked on the snap close axle 10 on lock hook slot 12, is fixed by folding stand snap close.When folding: user only needs the folding hand that opens on pull-up snap close piece 15 gently 16, snap close hook 20 on snap close piece 15 breaks off relations from the snap close axle 10 lock hook slot 12 of front vehicle frame 8, now just can conveniently by front vehicle frame 8, Rear frame 19, steering hardware 1 and lower support vehicle frame 9 fast folding.
As shown in Figure 8 and Figure 9: described a kind of folding stand, is characterized in that: the lower support vehicle frame 9 being arranged to a kind of shock attenuation unit forms primarily of tubular shell 42, damper spring 43, shell blind nut 44, pumping rod 45 and the nut 46 that is provided with spring retainer platform 41; One end bottom tubular shell 42 is provided with the engaging lug 7 that offers connecting shaft hole 29, pumping rod 45 is fastened with that head of nut 46 and is arranged in tubular shell 42 manages, the damper spring 43 be arranged in tubular shell 42 is enclosed within outside pumping rod 45, shell blind nut 44 is fastened on tubular shell 42 mouth of pipe and is pressed between the spring retainer platform 41 of nut 46 and shell blind nut 44 by damper spring 43, and the other end passing tubular shell 42 and shell blind nut 44 pumping rod 45 is provided with the engaging lug 23 that offers connecting shaft hole 34.
Described a kind of folding stand, is characterized in that: the top of Rear frame 19 front end is provided with axis hole 32 and directly can be opened on Rear frame 19 front-end port or be opened on the cylinder of the projection arranged above Rear frame 19 front end.
Described a kind of folding stand, is characterized in that: when a kind of folding stand launches, the hand that opens on snap close piece 15 just in time withstands on the tail end limit point 17 of 16 in Rear frame 19.
The principle of work of a kind of folding stand of the present invention is: when user needs cycle frame folding storage, due to front vehicle frame 8 and steering hardware 1, lower support vehicle frame 9 and steering hardware 1, front vehicle frame 8 and Rear frame 19, all hinged by engaging lug by jointed shaft between lower support vehicle frame 9 and Rear frame 19, again owing to being provided with snap close piece device between front vehicle frame 8 and Rear frame 19, user only needs pull-up snap close piece 15 gently opens hand 16, snap close hook 20 on snap close piece 15 breaks off relations from the snap close axle 10 lock hook slot 12 of front vehicle frame 8, now just can conveniently by front vehicle frame 8, Rear frame 19, steering hardware 1 and lower support vehicle frame 9 fast folding.When user needs cycle frame to launch to use, only need gently folding front vehicle frame 8 and Rear frame 19 be launched, snap close hook 20 on snap close piece 15 hooks the snap close axle 10 on front vehicle frame lock hook slot 12, due to the effect of snap close piece device upper spring 21 tension force, folding stand expansion rear catch is very firm.This folding mode is simple to operation, and long-time use is not fragile, and does not occur folding difficulties or insensitive phenomenon.
Claims (5)
1. a folding stand, forms with driving trailing wheel wheel fork or with the Rear frame (19), lower support vehicle frame (9) and the snap close piece device be arranged between front vehicle frame (8) and Rear frame (19) that drive back wheel driving gear to be connected primarily of the steering hardware be arranged on below deflecting bar (1), front vehicle frame (8), rear end, mounting connection structure between described its parts of a kind of folding stand is: the engaging lug (37) below front vehicle frame (8) rear end is hinged by jointed shaft (11) with the engaging lug (25) below Rear frame (19) front end, the engaging lug (4) of front vehicle frame (8) front end is hinged by jointed shaft (3) with the upper engaging lug (2) of steering hardware (1), the engaging lug (7) of lower support vehicle frame (9) front end is hinged by jointed shaft (6) with the lower engaging lug (5) of steering hardware (1), the engaging lug (23) of lower support vehicle frame (9) rear end is hinged by jointed shaft (18) with the engaging lug (39) below Rear frame (19) anterior stage casing, it is characterized in that: a kind of shock attenuation unit is arranged to by the lower support vehicle frame (9) two ends being provided with engaging lug (7,23).
2. a kind of folding stand according to claim 1, is characterized in that: be arranged to a kind of lower support vehicle frame (9) of shock attenuation unit primarily of tubular shell (42), damper spring (43), shell blind nut (44), pumping rod (45) and nut (46) composition being provided with spring retainer platform (41), one end of tubular shell (42) bottom is provided with the engaging lug (7) that offers connecting shaft hole (29), pumping rod (45) is fastened with nut (46) that head and is arranged in tubular shell (42) pipe, the damper spring (43) be arranged in tubular shell (42) is enclosed within pumping rod (45) outward, shell blind nut (44) is fastened on tubular shell (42) mouth of pipe, and damper spring (43) is pressed between the spring retainer platform (41) of nut (46) and shell blind nut (44), the other end passing tubular shell (42) and shell blind nut (44) pumping rod (45) is provided with the engaging lug (23) that offers connecting shaft hole (34).
3. a kind of folding stand according to claim 1 and 2, is characterized in that: the snap close piece device be arranged between front vehicle frame (8) and Rear frame (19) forms primarily of snap close piece jointed shaft (13), spring (21) and snap close piece (15); The planform of snap close piece (15) is: the snap close hook (20) that snap close piece (15) middle part is provided with an axis hole (33), front portion is designed to upwards to hook, rear design become decurved arc to open hand (16); Snap close piece mounting groove (24) is provided with in the top of Rear frame (19) front end, above the Rear frame front end corresponding with snap close piece axis hole (33), offer axis hole (32), snap close piece jointed shaft (13) is buckled on the snap close piece mounting groove (24) of Rear frame (19) by axis hole (32,33) by hinged for snap close piece (15); A lock hook slot (12) is provided with above the rear end of front vehicle frame (8), the port of lock hook slot (12) is provided with a snap close axle (10) sidewards, axis hole (33) limit at snap close piece (15) middle part is also provided with a snap clasp hole (22), the snap clasp (14) of spring (21) upper end is hooked on the snap clasp hole (22) of snap close piece (15) by snap clasp through hole (36), and spring (21) lower end is fixed in the spring mounting hole (40) of Rear frame (19).
4. a kind of folding stand according to claim 1 and 2, it is characterized in that: when folding stand launches, the hand that opens on snap close piece (15) just in time withstands on the tail end limit point (17) of (16) in Rear frame (19).
5. a kind of folding stand according to claim 3, it is characterized in that: when folding stand launches, the hand that opens on snap close piece (15) just in time withstands on the tail end limit point (17) of (16) in Rear frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726105.XA CN105216939A (en) | 2015-10-27 | 2015-10-27 | A kind of folding stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510726105.XA CN105216939A (en) | 2015-10-27 | 2015-10-27 | A kind of folding stand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105216939A true CN105216939A (en) | 2016-01-06 |
Family
ID=54986323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510726105.XA Pending CN105216939A (en) | 2015-10-27 | 2015-10-27 | A kind of folding stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105216939A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480356A (en) * | 2016-02-16 | 2016-04-13 | 朱红英 | Anti-clamping folding device |
| CN105539692A (en) * | 2016-02-16 | 2016-05-04 | 朱红英 | Locking and unlocking mechanism of portable transportation means |
| CN105564565A (en) * | 2016-02-16 | 2016-05-11 | 朱红英 | Sticking-preventing folding device |
| CN105584573A (en) * | 2016-02-16 | 2016-05-18 | 朱红英 | Folding frame with vibration damping device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030172U (en) * | 1988-03-24 | 1989-01-04 | 史新峰 | Portable bicycle with damper |
| DE4311998A1 (en) * | 1993-04-13 | 1994-10-20 | Vinzens Schulte | Collapsible bicycle frame |
| CN201677982U (en) * | 2009-12-18 | 2010-12-22 | 黄可俭 | Bicycle folding joint equipped with adjustable locking device |
| CN202029961U (en) * | 2011-03-17 | 2011-11-09 | 于治勇 | Convenient folding bicycle |
| CN103818505A (en) * | 2014-03-07 | 2014-05-28 | 深圳市喜德盛自行车有限公司 | Scooter |
| CN205113585U (en) * | 2015-10-27 | 2016-03-30 | 温州卓达运动健身器材有限公司 | Foldable bicycle frame |
-
2015
- 2015-10-27 CN CN201510726105.XA patent/CN105216939A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030172U (en) * | 1988-03-24 | 1989-01-04 | 史新峰 | Portable bicycle with damper |
| DE4311998A1 (en) * | 1993-04-13 | 1994-10-20 | Vinzens Schulte | Collapsible bicycle frame |
| CN201677982U (en) * | 2009-12-18 | 2010-12-22 | 黄可俭 | Bicycle folding joint equipped with adjustable locking device |
| CN202029961U (en) * | 2011-03-17 | 2011-11-09 | 于治勇 | Convenient folding bicycle |
| CN103818505A (en) * | 2014-03-07 | 2014-05-28 | 深圳市喜德盛自行车有限公司 | Scooter |
| CN205113585U (en) * | 2015-10-27 | 2016-03-30 | 温州卓达运动健身器材有限公司 | Foldable bicycle frame |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105480356A (en) * | 2016-02-16 | 2016-04-13 | 朱红英 | Anti-clamping folding device |
| CN105539692A (en) * | 2016-02-16 | 2016-05-04 | 朱红英 | Locking and unlocking mechanism of portable transportation means |
| CN105564565A (en) * | 2016-02-16 | 2016-05-11 | 朱红英 | Sticking-preventing folding device |
| CN105584573A (en) * | 2016-02-16 | 2016-05-18 | 朱红英 | Folding frame with vibration damping device |
| CN105539692B (en) * | 2016-02-16 | 2018-08-24 | 陈隆 | A kind of locking of portable traffic tool and unlocking mechanism |
| CN105584573B (en) * | 2016-02-16 | 2018-08-24 | 陈隆 | A kind of folding stand with vibration absorber |
| CN105564565B (en) * | 2016-02-16 | 2018-08-28 | 陈隆 | A kind of anti-jamming folding device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206155702U (en) | Light -duty folding car | |
| CN105216939A (en) | A kind of folding stand | |
| EA200401370A1 (en) | FOLDING BICYCLE | |
| JP2009262921A (en) | Bicycle frame and bicycle provided with the same | |
| CN205113586U (en) | Novel folding chassis | |
| CN205113585U (en) | Foldable bicycle frame | |
| CN109319034A (en) | A kind of portable folding is ridden instead of walk following vehicle | |
| CN105438367A (en) | Foldable vehicle frame | |
| CN203450284U (en) | Folding electric bicycle | |
| CN105216938A (en) | A kind of new type foldable vehicle frame | |
| CN204801987U (en) | Folding chassis | |
| CN104925193A (en) | Foldable bicycle frame | |
| CN201660072U (en) | Four-connecting-rod structure for semiautomatic folding power-assisted vehicle | |
| CN204507141U (en) | A kind of Foldable handlebar | |
| CN204821945U (en) | Take device that turns to of damping | |
| CN109795601B (en) | Folding mechanism of scooter and scooter | |
| CN202449023U (en) | Single-hand folding stroller | |
| CN212172414U (en) | Folding saddle integrated with saddle pipe | |
| CN207060285U (en) | A kind of novel foldable scooter | |
| CN107323577B (en) | Folding saddle integrated with saddle pipe and folding and unfolding method thereof | |
| CN206871267U (en) | A kind of folded bicycle front fork structure and folded bicycle | |
| CN104512507A (en) | Folding type shock-absorbing bicycle frame | |
| CN209305753U (en) | Folding bicycle handlebar | |
| CN205417941U (en) | Quick folding portable electric motor car | |
| CN202163563U (en) | Bicycle trailer convenient for folding and unfolding |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160106 |