JP3123264U - Carrying trunk - Google Patents

Abstract

The present invention provides a carrying trunk that combines a bicycle function and a trunk function, adds a luggage storage function and a carrying function, facilitates indexing, carrying and carrying, and can also be used as a bicycle function.
SOLUTION: A bicycle and a trunk are combined, a bicycle power transmission pedal is used as a vertical row system, the bicycle function is miniaturized, a part of the bicycle function is accommodated in the trunk, and the trunk volume is efficiently used. A passenger trunk that has both a bicycle function and a trunk function by allowing it to be folded and stored so that it looks like a trunk and can be brought into other transportation facilities.
[Selection] Figure 1

Description

The present invention is a carrying trunk that combines a bicycle function and a trunk function, adds a luggage storage function and a carrying function, facilitates indexing, carrying and carrying, and can also be used as a bicycle function.

Conventional bicycles are mainly used for riding, and when carrying luggage, it can be carried by placing it on the front bag and rear luggage table, but there is a limit on the load capacity, and the luggage table is high and has a center of gravity. It becomes so expensive that the stable ride is bad and it is difficult for anyone to carry luggage easily.

Bicycle transportation by other means of transportation (train bus etc.) is not permitted without riding a bicycle, and there are small folding type etc. for easy carrying, but there are many protrusions and it is stored in the case each time because it is dangerous And it will be lifted and put on transportation, which is not something anyone can do.

Baggage, handbags, etc. are put in a bag provided at the front, but there is a risk of snatching.

Eliminating the above-mentioned problems caused by the limited use of conventional bicycles, it is easier than ever to travel, commute, shop, and other various types of transportation and luggage transport. By using, we will take a part in reducing traffic, etc.

The range of the pedaling operation is minimized by adopting a pedaling method in the saddle direction, and a place where a trunk is provided under the saddle and between the saddles is secured by holding the drive system in the horizontal direction.

The steering system middle part and the drive system are housed in the inner surface of the trunk, and the handle and pedal are foldable and have few protrusions, improving handling and safety during towing and transportation.

The steering wheel can be fixed at any height that is easy to drive in the bicycle mode, and when it is lowered to the bottom, the steering angle is fixed, making it easy to prevent damage to the steering system and handle transportation.

If the caster roller installation side is at the bottom and the tow grip is at the top, the towing can be performed in the same way as a conventional travel case. It can also be pulled with the center grip even in bicycle mode.

By making the pedal row, both the travel trunk and the bicycle function are compatible, and it is possible to reduce the size and weight. For example, you can drive from the departure point to the station etc. as a bicycle and use other public transportation such as public railways, buses, etc. In that case, you can carry it as a travel trunk and drive as a bicycle again from the station to the destination. It is also possible to get off the road and on the road, store it in the trunk and move it when there is an increase in baggage due to shopping or other reasons.

Since it is possible to carry luggage in and out of each facility and carry it, it is safe for crime prevention such as theft, and it can be stored indoors in each facility like a travel case, so there is no need for a separate parking lot and inconvenience to others Decrease.

Luggage can be locked in the trunk to prevent damage such as hitting.

Because it has many surface parts, it can be used for advertising and photovoltaic power generation.

A preferred embodiment of a carrying trunk according to the present invention will be described in detail below with reference to the accompanying drawings. A steering system as a bicycle will be described with reference to FIG. The handle inner stem 1f is inserted and fitted into the fork outer stem 2b that penetrates the head tube 3 of FIG. The fitting part is not a concentric circle but can be inserted and fitted with an ellipse, a protrusion guide or a polygon, so that it is possible to easily adjust the height without changing the angle between the handle and the fork 2c each time the handle height is changed. When changing the handle height, the handle height can be adjusted to any position by operating the fork stem lock lever 2a shown in FIG. Since the steering system can be easily adjusted, the bicycle function is satisfied, and the user sits on the saddle 7b shown in FIG. In the case of moving by index without riding on the bicycle, a stable index can be obtained by setting the handle portion to the minimum height and indexing the center grip 1c of FIG. Alternatively, the index grip 4 shown in FIG.

Unlike a conventional rotary pedal, the power transmission method for bicycle driving employs a vertical motion reciprocating pedal of the pedal 6 shown in FIGS. As a mechanism for converting the vertical reciprocating motion into the rotational motion of the rear wheel, the horizontal reciprocating motion is converted into the rotational motion by transmitting the vertical reciprocating motion to the rotation rotating device 6b in FIG. The transmission 6c transmits power to the rear wheels as a rotational motion. The pedal 6 can be moved in the left-right direction and can move vertically or independently, and can also be operated on one foot.

In the case of small items such as daily shopping as an accommodation method as a trunk function, the saddle 7b in FIG. 2 is accommodated in the pocket 7e by opening it in the direction of the arrow. In the case of a large amount, in order to use and store the trunk function, the key device 12 of FIG. 1 is unlocked, the trunk lid 7f of FIG. 1 is opened, and a large amount of objects are stored in the trunk inside 7a. FIG. 3 shows a state in which the trunk lid 7f is opened in the direction of the arrow. Even when a large amount is stored in the trunk, it can be transported using the bicycle function.

Conventional bicycles cannot currently be brought into public transportation such as trains and buses, but can be carried as trunks by transforming the carrying trunk into a trunk shape. As a modification method, in order to fit the protrusions of each component when using the bicycle within the outer dimensions of the trunk, the handle portion of the bicycle is folded by loosening the fork stem lock lever 2a of FIG. 4 and the handle grip 1a shown in FIG. 4 protrudes left and right before folding, but the handle grip lock lever 1b shown in FIG. Folding in the direction of the arrow can fit within the trunk dimensions. The pedal also protrudes left and right as shown in FIG. 4, but can be stored within the width of the trunk by folding the pedal 6 upward (in the direction of the arrow). When the projections are folded to fit within the trunk outer dimensions and transported as a trunk, the caster roller 7c of FIG. 1 attached to one side of the trunk is grounded to the ground and indexed by the pulling grip 4 of FIG. If the projection is completely folded, it can be covered with a simple cover to eliminate the risk of touching the folded parts.

When you always use it as a bicycle and store it in a bicycle parking lot, you can fold each protrusion and store it in the trunk state to save space. When storing in the state of a bicycle, the side stand 10 of FIG. 1 can be pulled out for easy storage.

It is an external appearance side view which shows the arrangement | positioning relationship of each apparatus of the carrying passenger trunk. It is sectional drawing which shows the storage relation of the carrying trunk, and the arrangement | positioning relationship of a driving force transmission apparatus. It is the top view which shows the state which opened the trunk and the trunk which looked at the carrying trunk from the upper surface. It is a front view which shows the state of the folding storage of the front of a carrying passenger trunk, and each projection component.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1a Handle grip 1b Handle grip lock lever 1c Handle center grip 1d Handle bar 1f Handle inner stem 2a Fork stem lock lever 2b Fork outer stem 2c Fork 3 Head tube 4 Traction grip 5 Wire space 6 Pedal 6a Pedal power transmission device 6b Rotating machine 6c Horizontal power drive transmission 7 Trunk 7a Trunk inside 7b Saddle 7c Caster roller 7d Hinge 7e Pocket 7f Trunk lid 8 Front wheel 9 Rear wheel 10 Side stand 11 Headlight 12 Key device

Claims (5)

A trunk for carrying passengers that combines the trunk function with the bicycle function by combining the trunk and the bicycle and storing a part of the bicycle function in a part of the trunk so that it can be used without impairing the trunk function. The power transmission method of the bicycle is not the conventional pedal rotation method, but the power transmission method in the vertical reciprocating motion is made simpler, and the bicycle drive mechanism is housed inside the trunk and the protrusion of the handle pedal portion The part can be folded and stored to reduce protrusions and fit in the exterior shape of the trunk so that it does not become an obstacle, the space inside the trunk is the storage volume, and small luggage is pocketed under the upper saddle A bag is installed and stored in the bag, and large luggage can be stored with the side cover open and can be stored depending on the condition of the luggage.When used as a bicycle, a saddle is installed on the upper side of the trunk and used as a bicycle. 2. The carrying trunk according to claim 1, wherein a bicycle handle is facilitated by using a bicycle handle or a pull handle provided at a front portion. As a bicycle function, it is possible to install two or more wheels as a bicycle function, improving the stability of driving, anyone can easily ride on one foot, and the range of use is widened, stable during storage in the state of the bicycle function Storage is possible. When storing in the trunk state, stable storage movement is possible with a plurality of casters attached to one side of the trunk, and several of the casters can be locked to maintain stability during storage. The carrying trunk according to claim 1 or 2, characterized in that: A pocket is provided on the outer surface of the trunk to store a cover that can cover the entire trunk, and when the bicycle's handle pedal is folded and stored, the entire surface can be covered easily with this cover to cover dirt on the outer surface of the trunk and other transportation systems without any problems. 4. The carrying trunk according to claim 1, 2 or 3, characterized in that it can be boarded. The main body has a trunk shape and the side surface is flat. Solar panels etc. are attached to this surface, and it can be used for nighttime advertisements, safety signs, etc., and it can also be used for ad pasting etc. Item 1, 2, 3, 4 carrying trunk.

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