WO2011129487A1 - Ensemble de verrouillage pour un vélo pliant - Google Patents

Ensemble de verrouillage pour un vélo pliant Download PDF

Info

Publication number
WO2011129487A1
WO2011129487A1 PCT/KR2010/004617 KR2010004617W WO2011129487A1 WO 2011129487 A1 WO2011129487 A1 WO 2011129487A1 KR 2010004617 W KR2010004617 W KR 2010004617W WO 2011129487 A1 WO2011129487 A1 WO 2011129487A1
Authority
WO
WIPO (PCT)
Prior art keywords
folding
wing
support bar
inclined surface
button
Prior art date
Application number
PCT/KR2010/004617
Other languages
English (en)
Korean (ko)
Inventor
조운대
장성찬
김창원
Original Assignee
(주)코엔디자인
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 (주)코엔디자인 filed Critical (주)코엔디자인
Publication of WO2011129487A1 publication Critical patent/WO2011129487A1/fr

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles
    • B62K15/006—Collapsible or foldable cycles the frame being foldable

Definitions

  • the present invention relates to a locking assembly for use in a folding bicycle, and more particularly to a locking assembly of a folding bicycle that can be easily fastened and released when the bicycle is folded.
  • the residential form is changed to a group residential form such as an apartment, and as a result, the narrow storage space makes it difficult to store bicycles, and the green space gradually decreases, so the bicycles are carried away for outdoor hobby activities. I have to do it.
  • the support frame is mounted to the front wheel and the folding frame mounted to the rear wheels by the hinge portion, the folding bicycle that can fold or unfold the bicycle using the folding portion (application number: 10-2010-0030602) was developed by the applicant.
  • the present invention is to solve the above needs, to provide a lock assembly of the folding bicycle easy to use by allowing the support bar to be separated from the support frame through a simple operation when folding the bicycle.
  • the present invention provides a folding bicycle including a support frame on which the front wheel is mounted and a folding frame on which the rear wheel is mounted, and having a connection hole formed therein so as to face each other at a predetermined interval.
  • a pair of fixing plates provided at one side of the support frame to be disposed;
  • a lock having a predetermined length and disposed between the pair of fixing plates, the left and right sides of which are respectively inserted into the connection holes so that both ends are combined with the button part and the cover part, and a wing part protruding outward in the middle of the length is provided.
  • the button portion is provided in an enclosure shape, one side of which is open so that one end of the elastic member is inserted and supported, and an outer circumferential surface of the button portion may be inserted and seated on the outside of any one of the pair of fixing plates. It may be provided with a seating portion having a certain height.
  • the locking member protrudes outwardly in the middle of the body having a predetermined length, and the first and second coupling parts provided at both ends of the body so as to be coupled to the button portion and the cover portion, respectively; It may be formed of a pair of wings formed.
  • the body is provided in the shape of a polygonal cross section, the connection hole is formed to correspond to the cross-sectional shape of the body can be restrained the rotational movement of the body.
  • the first and second coupling parts may be screwed with the button part and the cover part.
  • the coupling portion has a main body having an insertion groove in which the wing portion is inserted and disposed, the inner bumps protruding from the insertion groove so as to be in close contact with the first inclined surface provided in the wing portion and the upper surface of the wing portion is in close contact with each other.
  • the wing portion from being separated from the insertion groove may be provided with an upper jaw.
  • the upper brace may be provided with a third slope so that the first slope of the wing portion is guided.
  • the second slope and the third slope may be formed at the same angle.
  • the support bar may be connected such that its lower portion pivots relative to the folding frame.
  • the support bar may be provided with a buffer means in the middle of the length so as to absorb the shock.
  • the support bar is separated from the support frame through the simple operation of the folding of the bicycle, so that the user can easily fold or fasten the bicycle, thereby increasing the convenience.
  • FIG. 1 is an exploded perspective view showing a locking assembly of a folding bicycle according to the present invention.
  • Figure 2 is a perspective view and a rear view of the support bar according to the present invention from another direction.
  • FIG. 3 is a perspective view showing another embodiment of the support bar according to the present invention.
  • FIG. 4 is a cross-sectional view of the locking assembly according to the present invention.
  • Figure 5 is a use state showing a state in which the lock assembly according to the invention applied to the folding bicycle.
  • Locking assembly 100 is a folding bicycle having a structure in which the folding frame 25 is mounted to the rear wheel 30 is folded to the support frame 15 is mounted to the front wheel 20. It is provided in the locking assembly 100 for supporting the folding frame 25 is not folded to the support frame 15 side, a pair of fixing plate (111, 112), locking member 120, elastic member 130 and The support bar 140 is included.
  • the pair of fixing plates 111 and 112 are coupled to both ends of the locking member 120 and are disposed to face each other on one side of the support frame 15 of the folding bicycle 10.
  • the pair of fixing plates 111 and 112 have a connection hole 114 formed therein, and the locking members are disposed between the pair of fixing plates 111 and 112 by being disposed to face each other at a predetermined interval. Both ends of the 120 are to be inserted and mounted respectively.
  • the pair of fixing plates 111 and 112 may be provided in a separate frame coupled to the support frame 15 as shown in FIG. 1, but may be directly formed on one side of the support frame 15.
  • the mounting portion 113 having a certain height so that the button portion 150 is inserted into the outer side of any one of the fixing plate 111 of the pair of fixing plate (111,112). To be provided.
  • the seating portion 113 is integrally provided on the outer side of the fixing plate 111 and the elastic member 130 and the button portion 150 are seated therein, thereby being coupled to one end of the locking member 120.
  • the button unit 150 to be prevented from being damaged by an external impact.
  • the locking member 120 is disposed between the pair of fixing plates 111 and 112 and both ends thereof are inserted into the connecting holes 114 to slide in the longitudinal direction to restrain the locking assembly 100. Play a role of release.
  • the locking member 120 is coupled to the body 121 and the button unit 150 and the cover unit 160 having a predetermined length so as to be inserted into the pair of connection holes 114, respectively.
  • the first and second coupling parts 123 and 124 provided at both left and right ends of the body 121 and a pair of wings 122 provided to protrude outwards in the middle of the length of the body 142.
  • the locking member 120 has both ends inserted through the connection holes 114 formed in the pair of fixing plates 111 and 112, respectively, and then a part of both ends protrudes to the outside, and the button portions 150 are respectively provided at the protruding ends. ) And the cover 160 is coupled.
  • the locking member 120 is arranged in the order of the button unit 150, the fixing plate 111, the locking member 120, the fixing plate 112 and the cover 160 as shown in FIG. It is coupled to the pair of fixing plates (111, 112).
  • the first and second coupling parts 123 and 124 and the button part 150 and the cover part 160 may have a simple fitting structure, but threads may be formed on the first and second coupling parts 123 and 124 and screwed together. It is preferable to be.
  • the locking member 120 is disposed between the pair of fixing plates 111 and 112 to be slidably moved left and right through the connection hole 114.
  • connection hole 114 formed in the body 121 and the fixed plate is preferably provided in a cross-sectional shape of the polygon to prevent the body 121 inserted in the connection hole 114 is rotated in one direction. .
  • the cross-sectional shape of the locking member 120 is not limited to such a polygonal cross-sectional shape, but it can be found that it can be provided in various forms such as circular, arc-shaped, and semi-arc.
  • wing parts 122 protruding from both sides of the body 121 are provided, so that the wing parts 122 are provided on an upper portion of the support bar 140 to be described later when sliding through the connection hole 114.
  • engaging or releasing to the coupling portion 141 is to be fixed or separated in the upper-more in detail the insertion groove 143 of the support bar 140.
  • the wing portion 122 is provided with a first inclined surface 122a having a predetermined angle on one side, as shown in Figure 1 is an internal prevention jaw formed in the insertion groove (143) when the insertion groove (143) 144) to increase the adhesion and to be easily inserted.
  • the elastic member 130 is provided between the button unit 150 and an outer side of the fixing plate 111 on which a seating portion 113 is formed among the pair of fixing plates 111 and 112. 150 is to be adjusted by the elastic force, one side is supported by the seating portion 113 of the fixing plate (111, 112) and the other side is inserted into the button portion 150 is supported.
  • the elastic member 130 is inserted into the button unit 150 so that the button unit 150 coupled through the first coupling unit 123 of the locking member 120 is coupled with the coupling unit 141.
  • the elastic member 130 is compressed to slide the locking member 120 in one direction, and the user pushes the button unit.
  • the compressed elastic member 130 exerts an elastic force to push the button unit 150 to move the button unit 150 and the locking member 120 back to their original positions.
  • the user applies the force to the support bar 140 to lock the coupling part 141 without a separate operation.
  • the locking member 120 slides in the direction in which the elastic member 130 is compressed by the force applied to the locking member 120, and then, when the force is removed, the locking member 120 is re-locked by the elastic force.
  • the blade 120 is returned to the original position, the wing portion 122 is inserted into the insertion groove 143, whereby the fastening is simply performed.
  • the support bar 140 serves to support the support frame 15 and the folding frame 25 so as to prevent the folding frame 25 from being folded, as shown in FIG. 5.
  • a lower portion is connected to the folding frame 25 and the upper portion provided with the coupling portion 141 is provided to be caught or separated from the wing portion 122 of the locking member 120.
  • the coupling part 141 is a main body 142 having an insertion groove 143 is inserted and disposed as shown in Figures 1 and 2, the wing portion 122 of the locking member, and the wing portion (
  • the inner prevention jaw 144 protruding from the insertion groove 143 and the upper surface of the wing 122 are in close contact with the first inclined surface 122a so that the wing 122 is inserted.
  • It is composed of an upper bump 145 to prevent the departure from the groove 143.
  • the insertion groove 143 is provided in a form in which the upper, front, and rear ends are opened so that the body 121 and the wing 122 of the locking member 120 can be inserted and seated.
  • a pair of upper upper jaws 145 may be spaced apart from each other at a predetermined interval so that the body 121 of the locking member may be inserted into the upper portion of the main body 142.
  • the open upper portion of the insertion groove 143 is provided with a relatively narrow area opened by the upper jaw 145 and the lower surface of the upper jaw 145 when fastening with the locking member 120.
  • the upper surface of the wing 122 is interviewed to prevent the wing 122 from being separated from the upper portion of the insertion groove 143.
  • the front end of the insertion groove 143 is provided with an inner bump 144 is formed to protrude a certain height, which is the locking member 120 is inserted into the insertion groove 143 when the locking member 120 and the support bar 140 is fastened.
  • the locking member 120 In order to prevent the locking member 120 from escaping to the outside of the insertion groove 143 after being inserted into the lock member 120 is caught by the wing portion 122 provided in the locking member 120 in contact with the inner bump (144).
  • the inner bump 144 is a surface in contact with the wing 122, more specifically, a surface in contact with the first inclined surface 122a of the wing 122 and the first inclined surface 122a It is preferable to form the second inclined surface 144a so that the wing 122 can be easily inserted without being interrupted in the process of being inserted into the insertion groove 143.
  • the second inclined surface 144a is provided on the inner bump 144, even when the wing portion 122 is separated, the second inclined surface 144a may be easily separated without a large force.
  • the locking assembly 100 of the present invention slides through the connection hole 114 in which the locking member 120 is formed on the fixing plates 111 and 112, and locks 120 through the sliding movement.
  • the wing portion 122 provided in the insertion groove 143 is moved to the position where the upper jaw 145 is provided at the upper portion so that the first inclined surface 122a of the wing portion 122 is the second of the inner jaw Interview with the inclined surface (144a) and the upper surface of the wing is interviewed to the lower surface of the upper jaw 145 is to be prevented from being separated to the upper side and the tip side is fastened.
  • the locking member 120 is slid through the connecting hole 114 formed in the fixing plates 111 and 112, and the wing part 122 provided on the locking member 120 is slid through the second inclined surface of the inner bump.
  • the upper surface of the wing 122 is separated from the lower surface of the upper jaw 145 and separated from the position where the upper jaw 145 is disposed, thereby being separated from the upper portion of the coupling part 141. .
  • the upper bump 145 is provided with a third inclined surface 145a formed in the same direction and angle as the second inclined surface 144a. This is because the first inclined surface 122a of the wing portion 122 contacts the third inclined surface 145a by a force applied from the bottom when the coupling part 141 of the support bar is separated from the locking member 120. It is intended to guide the sliding after being guided.
  • the support bar 140 may be provided to absorb the shock transmitted through the support bar 140 is provided with a buffer means 147 in the middle of the length as shown in FIG.
  • the shock absorbing means 147 is provided with a spring (not shown) therein to absorb the shock by the elastic force and a detailed description thereof will be omitted.
  • FIG. 5 shows a folding bicycle 10 to which the locking assembly 100 of the present invention is applied.
  • Locking assembly 100 of the present invention on the folding bicycle 10 the folding frame 25, the rear wheel 30 is mounted to the support frame 15, the front wheel 20 is mounted as shown in the figure ) Is mounted, one end of the support bar 140 is connected to the support frame 15 and the other end is connected to the folding frame 25 so that the folding frame 25 is supported to the support frame 15 when the folding bicycle is driven.
  • the folding frame 25 is supported by separating the coupling part 141 provided on the support bar 140 from the locking member 120 by applying a force to the button unit 150 when the folding unit is prevented from being folded. (15) It is to be able to fold to the side.
  • the lower portion of the support bar 140 connected to the folding frame 25 is hinged so as to pivot about the folding frame 25 and the fixing piece 35 provided on one side of the folding frame 25. ) May be fixed by rotating the support bar 140.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

La présente invention concerne un ensemble de verrouillage utilisé pour un vélo pliant, et plus particulièrement, un ensemble de verrouillage pour un vélo pliant pouvant simplement connecter et déconnecter une barre de support pliable d'un vélo. La présente invention concerne un vélo pliant comportant un cadre de support sur lequel une roue avant est montée et un cadre pliable sur lequel une roue arrière est montée, le vélo pliant comportant: une paire de plaques de fixation qui sont installées sur un côté du cadre de support mutuellement opposées à un intervalle prédéterminé avec un orifice de connexion formé à l'intérieur de celles-ci ; un organe de verrouillage d'une longueur prédéterminée qui est disposé entre les plaques de fixation, qui comporte une partie aile faisant saillie vers l'extérieur au milieu de la longueur de celui-ci, et dont les côtés gauche et droit sont introduits dans l'orifice de connexion et dont l'une ou l'autre extrémité est connectée à une partie bouton et une partie couvercle, respectivement ; un organe élastique dont le support est assuré par la face extérieure de la plaque de fixation sur un côté de celle-ci, et qui permet ainsi le déplacement coulissant de l'organe de verrouillage par une force élastique ; et une barre de support qui est connectée au cadre pliable à l'extrémité inférieure de celui-ci, et comporte une partie de couplage afin d'accrocher/de séparer la partie aile avec/depuis la partie supérieure de celle-ci. Lors de la poussée de la partie bouton, l'organe de verrouillage se déplace en coulissement pour libérer la partie aile depuis la partie de couplage, permettant ainsi la séparation de la barre de support depuis l'organe de verrouillage.
PCT/KR2010/004617 2010-04-13 2010-07-15 Ensemble de verrouillage pour un vélo pliant WO2011129487A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100033890A KR101003797B1 (ko) 2010-04-13 2010-04-13 접이형 자전거의 잠금 조립체
KR10-2010-0033890 2010-04-13

Publications (1)

Publication Number Publication Date
WO2011129487A1 true WO2011129487A1 (fr) 2011-10-20

Family

ID=43513343

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/004617 WO2011129487A1 (fr) 2010-04-13 2010-07-15 Ensemble de verrouillage pour un vélo pliant

Country Status (2)

Country Link
KR (1) KR101003797B1 (fr)
WO (1) WO2011129487A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108974224A (zh) * 2018-09-18 2018-12-11 胡仁东 折叠机构及包括该折叠机构的滑板车

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103395462B (zh) * 2013-06-27 2016-09-14 黄士维 折叠自行车的折叠定位手控解锁结构
CN103569280A (zh) * 2013-11-21 2014-02-12 北京健行天下环保科技有限公司 一种便携车轮架折叠结构
CN106892046B (zh) * 2017-03-09 2020-04-21 小环智能科技(深圳)有限公司 一种折叠锁止机构
CN108454762A (zh) * 2018-03-08 2018-08-28 江苏极科智能科技有限公司 一种便携式折叠电动车的车架结构
KR102123161B1 (ko) * 2018-10-10 2020-06-15 이창규 이동수단용 폴딩구조
KR102146186B1 (ko) * 2019-02-26 2020-08-19 송정호 접이식 자전거 프레임

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR810002136Y1 (ko) * 1981-01-12 1981-11-21 이준석 조립식 자전차의 체대 결속장치
JP3087893B2 (ja) * 1998-12-21 2000-09-11 日本電気株式会社 移動通信システムにおける基地局
JP2001334011A (ja) * 2000-05-29 2001-12-04 Jd Japan:Kk スケートボード
KR20070121932A (ko) * 2006-06-23 2007-12-28 임춘남 절첩식 자전거

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR810002136Y1 (ko) * 1981-01-12 1981-11-21 이준석 조립식 자전차의 체대 결속장치
JP3087893B2 (ja) * 1998-12-21 2000-09-11 日本電気株式会社 移動通信システムにおける基地局
JP2001334011A (ja) * 2000-05-29 2001-12-04 Jd Japan:Kk スケートボード
KR20070121932A (ko) * 2006-06-23 2007-12-28 임춘남 절첩식 자전거

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108974224A (zh) * 2018-09-18 2018-12-11 胡仁东 折叠机构及包括该折叠机构的滑板车

Also Published As

Publication number Publication date
KR101003797B1 (ko) 2010-12-23

Similar Documents

Publication Publication Date Title
WO2011129487A1 (fr) Ensemble de verrouillage pour un vélo pliant
US7554819B2 (en) Cable management arm assembly
EP3733435B1 (fr) Mécanisme de verrouillage, ensemble verrou, ensemble cadre de support à permutation rapide et véhicule électrique
WO2011059155A1 (fr) Dispositif de réglage de la hauteur de la selle ou du guidon d'une bicyclette
WO2013172488A1 (fr) Coupleur élastique à fonction de verrouillage-déverrouillage
KR200298562Y1 (ko) 접철식 3륜 자전거
WO2016032205A1 (fr) Roulette pour retirer des matières étrangères
WO2015160189A1 (fr) Essuie-glace pour véhicule ayant une structure d'accouplement multiple
WO2013077649A1 (fr) Appareil pour déplacer un appui-tête
WO2013127109A1 (fr) Dispositif renforcé de pliage de trottinette
WO2009131348A2 (fr) Dispositif de charnière de porte perfectionné pour absorber l’impact de la fermeture d’une porte de mobilier
WO2017086579A1 (fr) Support à usages multiples pour un véhicule
WO2017146481A1 (fr) Dispositif d'installation pour équipement de surveillance
WO2015147476A1 (fr) Dispositif boucle
WO2015156599A1 (fr) Bicyclette pliable compacte
WO2020032667A1 (fr) Dispositif amortisseur de porte coulissante
WO2010151082A2 (fr) Dispositif pliant pour planche de tricycle
WO2022092431A1 (fr) Siège de tribune ayant une fonction de retard de rotation de siège
WO2014137036A1 (fr) Structure de pivot de rouleau
WO2016163619A1 (fr) Appareil de fixation de porte à charnière pour empêcher une porte à charnière de se fermer automatiquement
WO2023163443A1 (fr) Dispositif de réglage de longueur pliable
WO2011102589A2 (fr) Dispositif à goupille de verrouillage à sécurité intégrée
WO2012108637A2 (fr) Armature pour tente-cabine
WO2019112173A1 (fr) Bicyclette raccordable
WO2015093888A1 (fr) Plaque pliable de protection contre la lumière pour véhicule, de longueur et de largeur réglables

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10849891

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10849891

Country of ref document: EP

Kind code of ref document: A1