JP3110806U - Bicycle auxiliary chair covers - Google Patents

Abstract

A lockable means is provided on a cover of a bicycle auxiliary chair or the like.
A child-like auxiliary chair attached to a bicycle or a bag-like cover capable of covering a luggage. The belt-like members 30 are extended at appropriate two locations on the lower opening peripheral edge 18 of the cover. Each of these band-shaped members is provided with an insertion portion 31 through which the ring-shaped portion of the wire lock can be inserted. Multiple rows of insertion portions may be provided across the entire periphery of the lower opening of the cover. A stretchable rubber string is inserted over the entire periphery of the lower opening of the cover, and the opening expands and contracts. After the cover is attached to the auxiliary chair, the ring-shaped portion of the wire lock can be inserted into the insertion portion of the belt-like member, and the cover can be locked together with the bicycle lock.
[Selection] Figure 1

Description

  The present invention relates to a child auxiliary chair or luggage cover attached to a bicycle, and more particularly to a device that locks the bicycle via a wire lock or the like and can also lock the cover itself.

Various cargo handling covers have been commercially available, but recently there has been a demand for covers that cover children's auxiliary chairs that are attached and fixed to bicycles. Bags that cover these child auxiliary chairs from above are used. Shaped child auxiliary chair covers are commercially available. A stretchable rubber string is inserted in the lower opening peripheral edge of the cover, and the opening can be freely expanded and contracted. The opening is easily expanded to cover the auxiliary chair from above. I can do it.
Since this cover has a bag shape made of a flexible sheet-like body, it is easy to use either an auxiliary chair that is attached to the rear cargo bed of a bicycle or an auxiliary chair that is attached to a steering wheel. It is useful because it can be attached.
Such a cover is used when the auxiliary chair is not used, for example, when a helmet used when a child sits on the auxiliary chair or other various luggage is placed on this auxiliary chair and used as a luggage storage. In addition, it was used for blindfolding or theft prevention.

This type of cover can also be used as a luggage cover for a bicycle, and as a cover for a type of luggage that can be attached to and secured to the front luggage bag or the rear cargo bed.
However, when used as a cargo cover, it has the advantage that it can be easily attached, but it can also be easily removed, and no means of protection against theft are taken. The theft could not be prevented at all.
The same can be said about the situation when the child's auxiliary chair is used as cargo, and when this cover is covered, there is no protection against theft.

Considering this point, the following patent documents can be listed as conventional cargo handling covers.
As a patent document 1, the cargo cover described in Japanese Patent Application Laid-Open No. 2000-153791 has a large cargo capacity that extends upward even when an article to be put into the cargo bag protrudes from the cargo bag. It can be changed.
The cargo cover described in Japanese Patent Application Laid-Open No. 11-99976 of Patent Document 2 can be attached and detached in a state where the cargo bag is attached and fixed to the bicycle.
Further, the cargo cover described in Japanese Patent Application Laid-Open No. 11-79029 of Patent Document 3 can be easily and nicely mounted.
JP 2000-153791 A Japanese Patent Laid-Open No. 11-99976 Japanese Patent Laid-Open No. 11-79029

Each of these cargo covers is provided with a lid portion, and the lid portion can be opened and closed by a slide fastener or the like, and is configured so that an internal article cannot be easily seen or stolen from the outside. .
However, when the bicycle user leaves the bicycle, the lid portion is opened, and the theft of the internal items cannot be prevented.
Therefore, in the present invention, in these covers such as luggage or auxiliary chairs for children, even if the user of the bicycle is separated from the bicycle for a while, the cover is not easily opened, or simply The challenge is to provide something that cannot be removed.
Furthermore, as a means for preventing theft, it is usual to lock the bicycle when leaving the bicycle. However, when a ring-shaped lock such as a wire lock is used as the key, the wire lock is locked. At the same time, it is an object of the present invention to provide a lockable child auxiliary chair cover or cargo cover.

In order to solve the above-mentioned problems, the first of the present invention is a bag-like cover that can cover an auxiliary chair for children or a luggage to be attached to a bicycle. This is a cover for a bicycle auxiliary chair or the like, characterized in that an insertion portion through which the ring-shaped portion can be inserted is provided.
According to a second aspect of the present invention, in the first aspect of the present invention, a belt-like member is extended at an appropriate position in at least two places on the peripheral edge of the lower opening of the cover, and a ring-like portion such as a wire lock is provided on each of the belt-like members. A cover for an auxiliary chair for a bicycle or the like, characterized in that an insertion portion through which insertion is possible is provided.

According to a third aspect of the present invention, there is provided a cover for an auxiliary chair for a bicycle or the like, characterized in that, in the first aspect of the present invention, the insertion portion is arranged in a row over the entire peripheral edge of the lower opening periphery or its peripheral portion. It is.
According to a fourth aspect of the present invention, in any one of the first to third aspects, the opening can be expanded and contracted through the stretchable string-like member over the entire periphery of the lower opening of the cover. This is a cover for an auxiliary chair for bicycles, etc.

In the first one of the present invention, a bicycle is inserted by inserting a ring-shaped portion such as a wire lock into the insertion opening provided at the peripheral edge of the lower opening of the cover or its peripheral portion, and at the same time between the spokes of the wheel. The cover can be locked together with the lock.
That is, since the ring-shaped portion such as a wire lock passes through the insertion portion of the cover, the cover cannot be separated from the wire-shaped ring-shaped portion, and the cover cannot be peeled off from the luggage or the auxiliary chair. It becomes.
The wire lock or the like can lock the cover together with the bicycle lock as described above, but of course, only the cover can be locked.
Moreover, although the said insertion part can be formed by a through-hole, for example, it can also be comprised and formed in ring shape with a string-like member. In short, any structure may be used as long as the ring-shaped portion of the wire lock can be inserted therethrough.

In the second aspect of the present invention, since at least two belt-like members are provided on the peripheral edge of the lower opening of the cover and the insertion portion is provided on the belt-like member, the belt-like member is provided at the peripheral edge of the lower opening of the cover. Therefore, it is possible to easily insert a ring-shaped portion such as a wire lock through these insertion portions and at the same time between the spokes of the bicycle wheel.
Furthermore, if this strip-shaped member is made of synthetic fiber or synthetic leather, these strip-shaped members also serve as reinforcing members, and when the strip-shaped member such as a wire lock is inserted, the strip-shaped member is simply It will not be torn or damaged.

  In the third aspect of the present invention, since the insertion portion is arranged over the entire periphery of the lower opening periphery of the cover or its peripheral portion, the cover is covered with luggage or an auxiliary chair, and then the wire An annular portion such as a lock can be inserted into any insertion portion, and the arbitrary insertion portion can be selected to insert the annular portion. Therefore, it is possible to easily insert a ring-shaped portion such as a wire lock regardless of the direction of covering the cover without considering the covering direction of the cover to the auxiliary chair or the like.

In the fourth aspect of the present invention, since a stretchable string-like member, such as a rubber string, is inserted over the entire periphery of the lower opening of the cover, the opening can be easily opened or the auxiliary chair or It can be covered with the cargo, and after the cover, the peripheral edge of the opening is in close contact with the lower peripheral edge of the auxiliary chair or the cargo, so that the wind does not flutter.
On the other hand, when removing the lock and removing the cover, the lower opening edge can be easily removed for easy expansion.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The best mode for carrying out the present invention will be described below with reference to the accompanying drawings.
FIG. 1 is an overall perspective view of a cover of a child auxiliary chair according to an embodiment of the present invention as viewed from below.
The cover 10 has a substantially bag shape in which a main body portion 11 is opened at a lower portion of a substantially rectangular parallelepiped shape, and a material thereof is made of a polyester fabric to which an acrylic coating is applied.
The cover 10 is formed such that the rear side surface 12 is higher than the front side surface 13 so as to cover a child auxiliary chair having a high backrest portion fixed to the rear cargo bed of the bicycle. Therefore, the height of the upper side surface 14 is gradually increased from the front toward the rear.

The lower surface of the main body 11 is an opening 15 that opens, and an insertion portion 16 through which a rubber string as a stretchable string member can be inserted is provided at the entire peripheral edge of the opening 15. An elastic rubber string is inserted into the insertion portion 16.
In FIG. 1, in order to make it easy to understand the opening peripheral edge portion 18 in which the insertion portion 16 is formed, the expanded state is illustrated, that is, the rubber string is not yet inserted.
When the rubber string is inserted through the insertion portion 16, the opening 15 contracts to form a small circular opening.

A belt-like member 30 is sewn on the substantially central portion of each opening peripheral edge portion 18 of the side surface portions 21 and 22 of the main body portion 11. The belt-like member 30 is made of a synthetic fiber belt having an appropriate length, and an insertion portion 31 made of a through hole is formed in a lower portion thereof. A plastic eyelet member is provided on the peripheral edge of the insertion portion 31 for reinforcement. The eyelet member may be made of metal.
Thus, since the band-shaped member 30 is formed so as to extend further downward from the opening peripheral edge portion 18 of the main body portion 11, the insertion portion 31 is positioned below the main body portion 11.
A ring-shaped part such as a wire lock is inserted into the insertion part 31.

FIG. 2 is an explanatory perspective view of a state in which the cover according to the present invention is mounted on an auxiliary chair for a child with a high backrest fixed to the rear loading platform of the bicycle.
The mounting method is as follows.
The lower opening peripheral edge 18 of the main body 11 is expanded and can be covered from above the child auxiliary chair 50, although it is not clearly shown in the figure.
Since a rubber string is inserted through the opening peripheral edge 18, the main body 11 simply covers the auxiliary chair 50 and the loading platform on which the auxiliary chair 50 is fixed, and then the opening peripheral edge 18 contracts and is easily attached. Is done.

In this state, the belt-shaped members 30 and 30 are in a state of hanging down below the loading platform. In this state, the tip of the ring-shaped portion 62 (shown by a two-dot chain line) of the wire lock 60 is inserted into the insertion portion 31 provided in one belt-like member 30, and then inserted between the spokes 66 of the wheel 65, Furthermore, it can be inserted through the insertion portion 31 of the other band-shaped member 30 and finally the tip can be inserted into the lock portion 63 of the wire lock 60 and locked.
In this way, by using the wire lock 60, the child auxiliary chair cover can be easily locked simultaneously with the bicycle lock.

Although one embodiment has been described above, various design changes can be made as follows.
The shape, size, material, and the like of the cover main body can be changed variously as required.
The height of the rear side surface and the front side surface of the main body can be made the same, and the whole can be freely formed into a substantially rectangular parallelepiped shape.
An ordinary cargo cover fixed to the loading platform may have such a rectangular parallelepiped shape since it has a substantially rectangular parallelepiped shape.
The band-shaped member provided on the peripheral edge of the opening is arbitrary, and can be implemented without providing it. That is, an insertion part may be formed in the opening peripheral part itself of a main-body part. However, although this form has some problems in terms of strength, it can be reinforced using a metal eyelet member or the like.
Furthermore, instead of the belt-like member, the insertion portion can be formed by simply sewing a strong string into a ring shape and sewing it to the peripheral edge of the lower opening of the main body portion. There may be at least two ring-shaped string portions, but a large number may be provided in a row.
Moreover, the insertion part as a through-hole provided in the strip | belt-shaped member can form a string | ring in the strip | belt-shaped member further, and can sew it, and can also form an insertion part.

The number of insertion portions provided at the opening peripheral edge can also be set freely. If there is at least one insertion portion, a ring-shaped portion such as a wire lock can be inserted and locked.
It is also possible to provide a large number of insertion portions at a constant interval on the peripheral edge of the opening. In this case, even if the cover main body portion is mounted with a slightly deviated orientation, the insertion portion can be selected and the ring-shaped portion of the wire lock can be inserted. In particular, this is effective in the case of a substantially rectangular parallelepiped cover.
Similarly, a large number of belt-shaped members can be provided on the periphery of the opening at regular intervals.
There are various types of wire locks, and even U-shaped metal products that are currently available on the market can be used. In short, if it is a type of lock that allows the insertion part to be inserted by a ring-shaped part Any type can be used.

It is the whole perspective view seen from the lower part about the auxiliary chair cover for children concerning the embodiment of the present invention. It is a perspective explanatory view in the state where the cover concerning the embodiment of the present invention was equipped in the child auxiliary chair.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Child auxiliary chair cover 11 Main body part 15 Opening part 18 Opening peripheral part 30 Band-shaped member 31 Insertion part

Claims (4)

  In a bag-like cover that can cover an auxiliary chair for children to be attached to a bicycle or a luggage, an insertion part (31) through which a ring-shaped part such as a wire lock can be inserted into the lower opening peripheral edge part (18) or its peripheral part ) A cover for a bicycle auxiliary chair or the like.   In Claim 1, the strip | belt-shaped member (30, 30) is extended in the appropriate position of at least two places of the lower opening peripheral part (18) of a cover, and each of this strip | belt-shaped member (30, 30) is ring-shaped, such as a wire lock. A cover for a bicycle auxiliary chair or the like, characterized in that an insertion portion (31) through which the portion can be inserted is provided.   The cover of a bicycle auxiliary chair or the like according to claim 1, characterized in that an insertion portion is provided in a row over the entire periphery of the lower opening peripheral portion (18) of the cover or its peripheral portion.   The bicycle according to any one of claims 1 to 3, wherein the opening (15) can be expanded and contracted by inserting a stretchable string-like member over the entire peripheral edge of the lower opening of the cover. Covers for auxiliary chairs.