KR20100132602A - The bicycle carrier apparatus - Google Patents

The bicycle carrier apparatus Download PDF

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Publication number
KR20100132602A
KR20100132602A KR1020090051280A KR20090051280A KR20100132602A KR 20100132602 A KR20100132602 A KR 20100132602A KR 1020090051280 A KR1020090051280 A KR 1020090051280A KR 20090051280 A KR20090051280 A KR 20090051280A KR 20100132602 A KR20100132602 A KR 20100132602A
Authority
KR
South Korea
Prior art keywords
fastening member
bicycle
front wheel
seat post
chain stay
Prior art date
Application number
KR1020090051280A
Other languages
Korean (ko)
Inventor
문형수
Original Assignee
문형수
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 문형수 filed Critical 문형수
Priority to KR1020090051280A priority Critical patent/KR20100132602A/en
Publication of KR20100132602A publication Critical patent/KR20100132602A/en

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    • 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
    • B62K13/00—Cycles convertible to, or transformable into, other types of cycles or land vehicle
    • B62K13/02—Cycles convertible to, or transformable into, other types of cycles or land vehicle to a tandem
    • B62K13/025—Cycles convertible to, or transformable into, other types of cycles or land vehicle to a tandem from two or more cycles
    • 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
    • B62K27/00—Sidecars; Forecars; Trailers or the like specially adapted to be attached to cycles
    • B62K27/10—Other component parts or accessories
    • B62K27/12—Coupling parts for attaching cars or the like to cycle; Arrangements thereof

Abstract

The present invention is to connect the two bikes in a row to pull the rear bike from the front, the seat post and chain stay of the front bike acts as a lever to lift the front wheel of the rear bike, the rear bike in a simple structure The present invention relates to a bicycle towing device that can be towed, and in particular, there is no inconvenience in traveling in a state in which a towing device is normally mounted on a bicycle, and can tow a rear bicycle quickly and conveniently.

To this end, the present invention is a bicycle traction device for connecting the two bicycles in a row to the front bicycle to tow the rear bicycle, the seat post fastening member coupled to the seat post of the front bicycle, coupled to the chain stay of the front bicycle Consisting of a chain stay fastening member and a front wheel hub fastening member coupled to the front wheel hub of the rear bicycle, the connecting post is provided to connect the seat post fastening member and the front wheel hub fastening member, and the connection table is connected to the chain stay fastening member. It is supported by a pedestal that acts as a lever, which allows two bicycles to be connected while the front wheel of the rear bicycle is lifted.

Description

The bicycle carrier apparatus

The present invention relates to a bicycle towing apparatus, and more particularly, to connect two bicycles in a row to pull the rear bicycle from the front, the seat post and the chain stay of the front bicycle acts as a lever to the front wheel of the rear bicycle For example, by supporting, the rear bicycle can be towed with a simple structure, and the bicycle towing apparatus which can tow the rear bicycle quickly and conveniently without any inconvenience in traveling with the towing device mounted on the bicycle normally. will be.

In general, a bicycle towing device is a type of dragging a bicycle from one side by connecting two bicycles, and there are people who are unable to ride a bicycle due to the difficulty of riding a long distance while several people hang out together or two bicycles for play purposes. Use when you need to connect

In the past, most of the devices for connecting two bicycles in parallel. Therefore, there is a disadvantage that it is difficult to ride on the narrow road width, and also because it is not possible to carry the traction device on the bike at all times, there is a problem that must be stored separately.

In Korea Utility Registration No. 264729, a device for connecting bicycles in a line has been proposed. This is because the front wheel of the bike is removed and carried in the rear luggage compartment, and the front handle with the wheel separated is connected to the back of another bike, which is inconvenient to use.

In Korea Utility Registration No. 294218, two bicycles are connected in a line but using a flexible connecting rod. However, because the front wheel of the bicycle connected to the rear is still in contact with the road, it is simply connected to two bicycles, and the person riding on the rear bicycle has to continue to operate the steering wheel, which is inconvenient to use.

The present invention was developed in view of the conventional problems, the object of the present invention is to connect the two bicycles in a row to pull the rear bicycle from the front, the seat post and chain stay of the front bicycle acts as a lever By holding the front wheels of the rear bikes, it is possible to tow the rear bikes with a simple structure. Especially, the bicycles can be towed to the rear bikes quickly and conveniently without any inconvenience in driving with the towing device normally mounted on the bicycles. Relates to a traction device.

To this end, the present invention is a bicycle traction device for connecting the two bicycles in a row to the front bicycle to tow the rear bicycle, the seat post fastening member coupled to the seat post of the front bicycle, coupled to the chain stay of the front bicycle Consisting of a chain stay fastening member and a front wheel hub fastening member coupled to the front wheel hub of the rear bicycle, the connecting post is provided to connect the seat post fastening member and the front wheel hub fastening member, and the connection table is connected to the chain stay fastening member. It is supported by a pedestal that acts as a lever, which allows two bicycles to be connected while the front wheel of the rear bicycle is lifted.

According to the present invention is a structure that lifts the front wheel of the rear bicycle by the principle of the lever, the person sitting at the rear is fixed to the steering wheel because it does not need to operate the steering wheel, so it runs on its own and is used for those who have accumulated fatigue It is convenient to do. You can also ride a bicycle together because the person sitting behind you can turn the pedal directly.

In particular, there is no inconvenience even when driving with a towing device on a bicycle at all times, so it is convenient to use it when it is necessary to tow a bicycle. There is this.

1 is a conceptual diagram of a bicycle equipped with a towing apparatus of an embodiment of the present invention, Figure 2 is a perspective view of a towing apparatus of an embodiment of the present invention. The towing apparatus of the embodiment of the present invention is a seat post fastening member 10 coupled to the seat post 60 of the front bicycle, a chain stay fastening member 20 coupled to the chain stay 61 and a front wheel hub 62 of the rear bicycle. It is composed of a front wheel hub fastening member 30 coupled to.

The seat post fastening member 10 and the front wheel hub fastening member 30 are coupled to the connecting rod 40 in the form of a pipe to serve to pull the front bicycle rear bicycle, the connecting rod 40 is the chain stay fastening member 20 is connected to the support 50 and serves to lift the front wheel of the rear bicycle.

The seat post fastening member 10 has a structure in which the rear side is opened and fitted at the front. When the fixing pin 11 is inserted into the upper and lower pin holes 12, the seat post fastening member 10 is the seat post 60. Is coupled to. In addition, the connecting table 40 and the seat post fastening member 10 are connected to the hinge portion 42 and the upper and lower angles of the connecting table 40 are adjusted, which is different in length and height for each bicycle, and the seat post 60 Since the angle of the () is different in view of this and the seat post fastening member 10 and the chain stay fastening member 20 is to be in close contact with the seat post 60 and the chain stay 61.

In addition, the chain stay 20 is the most horizontal bicycle, whereas the seat post 60 is different angles for each bicycle, so when the coupling 40 is coupled to the seat post 60, the front wheel fastening member of the end of the coupling 40 The height of 30 is changed. According to an embodiment of the present invention, since the connecting table 40 is connected to the seat post 60 and the hinge part 42 and is supported by the chain stay 61 which is horizontal through the pedestal 50, the seat post 60 is supported. Regardless of the angle of the connecting rod 40 is always coupled to the bicycle having a constant angle. Therefore, the height of the front wheel fastening member 30 at the end of the connecting table 40 is kept constant with the ground to maintain the front wheel of the rear bicycle coupled to the front wheel fastening member 30 to always maintain a constant height off the ground have. In addition, the hinge portion may be formed on the pedestal 50 and the chain stay fastening member 20.

The chain stay fastening member 20 has an open bottom, and is fitted to the top of the chain stay 61, and a pin hole 22 is formed in the lower portion of the chain stay fastening member 20 to fix the pin. (21) is the structure to be fixed.

The front wheel hub fastening member 30 has an open shape, and when the front wheel hub 62 is fitted, the fixing pin 31 is inserted into the pin hole 32 to fix it.

In addition, the seat post fastening member 10, the chain stay fastening member 20, and the front wheel hub fastening member 30 are pads 13 and 23 having a cushion on the inner side in consideration of friction and cushioning with an opponent. 33) is embedded and has a semi-circular or elliptical shape in consideration of the close coupling with the counterpart.

Naturally, the seat post fastening member 10, the chain stay fastening member 20, and the front wheel hub fastening member 30 may be fixed by a clamp method or a screw fastening method having a lever, not a fixing pin method. Reference numeral 41 is a bent portion formed in the connecting table 40 to couple the front wheel hub fastening member 30 to the front wheel hub 62 to avoid the front wheel of the rear bicycle.

The traction device of one embodiment of the present invention configured as described above is used as follows.

First, the seat post fastening member 10 is in close contact with the seat post 60 on which the saddle of the bicycle is placed, and then the chain stay fastening member 20 is placed on the chain stay 61 to be in close contact. At this time, the pedestal 50 and the connecting table 40 are rotated around the hinge portion 42 so that the seat post fastening member 10 and the chain stay 61 are in close contact with their counterparts. Then, using the fixing pins (11) (21) to plug into the corresponding pin holes (12) (22) is the towing apparatus of the embodiment of the present invention is mounted to the rear of the bicycle.

The front wheel hub fastening member 30 at the end of the connecting table 40 is a moment generated by deflection in the clockwise direction on the basis of the pedestal 50, the seat post (10) through the seat post fastening member (10) 60 is in a state of being caught and fixed to the chain stay 61 through the chain stay fastening member 20, the front wheel hub fastening member 30 is in a state capable of supporting the force like a lever.

Therefore, as shown in FIG. 1, the front wheel hub 62 of the rear bicycle is placed on the front wheel hub fastening member 30, and the fixing pin 31 is inserted into the pin hole 32 to fix the front wheel of the rear bicycle. Since the bicycle is connected, the person sitting on the rear bicycle does not need to handle the handle, and the person on the front bicycle pulls the rear bicycle.

The rear bicycle has a load concentrated on the front wheel hub 62 to press the front wheel hub fastening member 30 and the connecting rod 40 is generated a moment to be rotated around the base (50). However, since the bearing force is generated in the seat post fastening member 10 and the chain stay fastening member 20 such that the deflection of the connecting table 40 is suppressed, stable traction running is possible.

1 is a conceptual diagram of a bicycle equipped with a towing apparatus of an embodiment of the present invention

Figure 2 is a perspective view of the traction device of one embodiment of the present invention

3 is a plan view of a towing apparatus of an embodiment of the present invention;

<Description of Signs of Major Parts of Drawings>

10: seat post fastening member 11: fixed pin

12: pinhole 13: pad

20: chain stay fastening member 21: fixing pin

22: pinhole 23: pad

30: front wheel hub fastening member 31: fixing pin

32: pinhole 33: pad

40: connecting rod 42: hinge

50: pedestal

Claims (3)

In a bicycle towing system in which two bicycles are connected in a line so that the front bicycle can tow the rear bicycle, It consists of a seat post fastening member coupled to the seat post of the front bike, a chain stay fastening member coupled to the chain stay of the front bike and a front wheel hub fastening member coupled to the front wheel hub of the rear bike, It is provided with a connecting rod connecting the seat post fastening member and the front wheel hub fastening member, The connecting rod is supported by a support that acts as a lever to the chain stay fastening member, the bicycle towing apparatus characterized in that the two bicycles are connected with the front wheel of the rear bicycle is lifted. The method of claim 1, The seat post fastening member is coupled to the fixing pin when the back is open without being applied to the seat post, The chain stay fastening member is coupled to the fixing pin when the lower part is opened without being applied to the corresponding chain stay, The front wheel hub fastening member is a bicycle towing device, characterized in that coupled to the fixing pin when the upper portion is open to the front wheel hub is not applied to the force. The method of claim 2, The seat post fastening member, the chain stay fastening member, and the front wheel hub fastening member are each provided with pads for close contact and cushioning with a corresponding counterpart. The connecting rod is connected to the seat post fastening member and the hinge portion, and the connecting rod is angularly adjusted in the up and down direction so that the seat post fastening member and the chain stay fastening member are in close contact with the corresponding partner. Device.
KR1020090051280A 2009-06-10 2009-06-10 The bicycle carrier apparatus KR20100132602A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020090051280A KR20100132602A (en) 2009-06-10 2009-06-10 The bicycle carrier apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020090051280A KR20100132602A (en) 2009-06-10 2009-06-10 The bicycle carrier apparatus

Publications (1)

Publication Number Publication Date
KR20100132602A true KR20100132602A (en) 2010-12-20

Family

ID=43508172

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020090051280A KR20100132602A (en) 2009-06-10 2009-06-10 The bicycle carrier apparatus

Country Status (1)

Country Link
KR (1) KR20100132602A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9783207B2 (en) 2012-11-01 2017-10-10 Innova Patent Gmbh Towing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9783207B2 (en) 2012-11-01 2017-10-10 Innova Patent Gmbh Towing apparatus

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