JP2022066133A - Attachment auxiliary tool for child seat cover of bicycle - Google Patents

Abstract

To hold a height position of a cover when attaching the cover to a child seat.SOLUTION: There is provided an attachment auxiliary tool 10 in which a front surface part of a body part 11 is arranged on a back surface part H of a child seat S, an engagement member 20 is provided on a back surface part of the body part 11 and attachment means for attachment to the seat S is provided in the body part 11. The attachment means is formed of: a pair of upper belt members 12 which is provided on the upper portion of the body part 11; and one lower belt member 14 which is provided on the lower portion of the body part 11. Each of the upper belt members 12 can be attached in a wound manner by inserting its tip part 12t to a hole part provided on the back surface part H of the child seat S. The lower belt member 14 can be attached by being laid over a handle post of a bicycle or a frame Nf of a load-carrying platform part. With this configuration, the cover can be attached to the seat S at a proper height position by engaging the engagement member 20 of the back surface part of the body part 11 with the engagement member provided on the inner side of the back surface part of the child seat cover.SELECTED DRAWING: Figure 4

Description

INDUSTRIAL APPLICABILITY The present invention provides a mounting aid used when mounting a child seat cover on the child seat, which can cover almost the entire front child seat fixed to the handlebar of the bicycle or the rear child seat fixed to the rear cargo bed of the bicycle. It is about the ingredients.
This mounting assisting tool is an article for mounting and fixing to the child seat to assist the mounting of the child seat cover.

First, in the present invention, as described above, the seat is covered with a child seat cover (hereinafter simply referred to as “cover”) capable of covering substantially the entire front child seat or rear child seat (hereinafter simply referred to as “seat”). It is related to the mounting auxiliary items used at the time.

As is well known at present, in the front child seat, the seat portion and the back portion thereof are integrally formed, and footrest portions are provided on both front sides of the seat portion. A handle portion is provided in front of the portion, and a type in which the seat is fixed to the handlebar and handle post of the bicycle is typical.
In this type, there are some that have the shape of a headrest in the upper part of the back part and some that do not, and in the case with the headrest, the upper part of the back part is formed in the shape of the headrest, and the headrest There are recesses on both sides of the lower edge.

On the other hand, in the rear child seat, the seat is fixed to the rear cargo bed of the bicycle, the footrests are arranged on both sides of the rear wheel of the bicycle, and the backrest, which is the back of the seat, is up and down. There is one provided with a slidable headrest.
Of course, there is also a type of this seat in which the headrest does not slide up and down and is integrated with the backrest portion. In the case where the backrest is integrated, there are recesses on both sides of the lower edge of the headrest, similar to the front child seat.

For these front and rear seats, child seat covers having various shapes that can cover almost the entire seat except the bottom surface thereof are commercially available.
The present invention relates to a mounting assisting tool for mounting the child seat cover on the front or rear child seat, and the mounting assisting tool is the mounting assisting plate described in the following Patent Document 1 previously proposed by the applicant of the present application. Can be mentioned.

An object of the invention described in Patent Document 1 below is to provide a mounting auxiliary plate capable of appropriately holding the height position of a cover when the child seat cover is mounted on the child seat.

The configuration is a mounting aid used when mounting the child seat cover on a child seat fixed to the handle or rear loading platform of the bicycle, and the front portion of the mounting assist can be joined to the back of the child seat. An engagement member is provided on the back surface thereof, and a mounting means for mounting the mounting assisting tool on the child seat is provided at an appropriate position of the mounting assisting tool, whereby the mounting assisting tool is mounted on the child seat. The engagement member on the back surface of the mounting aid is mutually engaged with the engagement member provided on the inside of the back surface of the child seat cover so that the child seat cover can be appropriately mounted at a height position.

Japanese Unexamined Patent Publication No. 2016-196269

The above-mentioned conventional mounting auxiliary plate was created with the intention that it can be mounted on any type of child seat, but since there are various types of child seats, for example, those without a headrest or those without a headrest, or It has been found that there is a type of child seat in which the headrest and the backrest are integrally formed, which cannot be properly mounted by the conventional mounting auxiliary plate.

Therefore, in the present invention, the headrest as described above is not provided, and the child seat is appropriately mounted even on a child seat of a type in which the back surface portion of the seat is integrally formed (a type having no headrest shape). The first issue is to propose a mounting aid that can be used.
Of course, this mounting aid can be mounted on a seat in which the back surface and the headrest are integrated, or on the back surface having the shape of the headrest itself.

Further, also in the present invention, when the infant is seated on the child seat, the top of the infant's head should not come into contact with the top of the cover as much as possible, and even if the infant touches, the weight of the cover should be placed on the top of the infant's head. It is also an issue to propose a mounting assisting tool that allows the child seat cover to be mounted at an appropriate height position so that the cover is not too tight and the shape of the cover can be stabilized.

In order to solve the above problems, the first aspect of the present invention is a mounting assist tool used when mounting a child seat cover on a child seat fixed to a handle portion or a rear loading platform portion of a bicycle. The front surface portion of the main body portion of the tool can be arranged on the back surface of the child seat, and an engagement member is provided on the back surface portion thereof. In the mounting assisting tool provided with the mounting means, the mounting means comprises a pair of upper belt members provided in the upper portion of the main body portion and at least one lower belt member provided in the lower portion of the main body portion. Each of the upper belt members is wound by inserting the tip end portion from the upper edge portion of the child seat into a hole provided in the back portion of the child seat, or below the head rest below the upper edge portion of the child seat. The lower belt member can be mounted by wrapping it around the edge portion, and the lower belt member can be mounted by hanging it around the handle post of the bicycle or the frame of the loading platform portion. It is a mounting aid for a child seat cover of a bicycle, characterized in that the child seat cover can be mounted at an appropriate height position by mutually engaging with the fastening member provided in the bicycle.
Here, the direction meant by the "front" of the "front portion" of the mounting assisting tool means the traveling direction of the bicycle with the mounting assisting tool mounted on the child seat of the bicycle. On the other hand, "back" means the opposite side.

The second aspect of the present invention is the same as that in the first aspect of the present invention, each of the upper belt members is provided with a locking tool at one end of one belt member, and the locking tool is provided. The side is fixed to the back surface of the main body, and the tip of the other end is arranged so that it can be wound from the upper edge of the main body to the front side. A pair of insertion holes are provided at substantially the same distance from the upper edge portion, whereby the main body portion is arranged on the back surface of the child seat, and the tip end portion of the upper belt member is provided in the hole portion provided on the back surface portion of the child seat. Insert it from the front side or wind it around the lower edge of the headrest of the child seat from the front side, then insert it through the insertion hole of the main body and pull it out to the back side to lock the tip to the locking tool. It is a mounting aid for a child seat cover of a bicycle, which is characterized in that it can be mounted in a car seat.

A third aspect of the present invention is the same as in the first or second invention, wherein the lower belt member is provided with connecting members that can be connected to each other on both ends of the belt member. Assistance for mounting a bicycle child seat cover, which is characterized in that the connecting tools can be connected to each other by hanging over a bicycle handle post or a frame of a loading platform, and then one end of the belt member can be squeezed and stretched. It is an ingredient.

A fourth aspect of the present invention is the attachment assisting tool for a child seat cover of a bicycle, wherein the upper belt member and / or the lower belt member is made of a stretchable belt-shaped belt in the first to third inventions. Is.

According to the fifth aspect of the present invention, in the first aspect of the present invention, the upper belt member is composed of a stretchable band-shaped member provided in the front surface portion of the main body portion in the vertical direction, and the tip portion of the band-shaped member has a tip portion. An engagement portion is provided, and the tip of the band-shaped member is wound from the upper edge of the child seat, inserted into the hole of the child seat from the front side and wound on the back side thereof, or is wound below the upper edge of the child seat. The child seat cover for a bicycle is characterized in that it can be wound around the lower edge of the headrest and attached to the engagement portion at the tip of the band-shaped member by engaging with the engagement portion provided on the front surface of the main body portion. It is an auxiliary tool.

In the sixth aspect of the present invention, in each of the above inventions, the engaging member provided on the back surface of the main body is made of a hook-and-loop fastener, and the hook-and-loop fastener is formed into a strip in the vertical direction of the back surface of the mounting aid. It is a mounting aid for a child seat cover of a bicycle, which is characterized by being provided in two rows substantially in parallel.

The seventh aspect of the present invention is to dispose the main body portion on the back surface side of the child seat having a form in which the upper portion of the back surface portion of the child seat portion bulges toward the back surface side in each of the above inventions. It is a mounting aid for a child seat cover of a bicycle, characterized in that an undulating member is provided on the front surface portion of the portion and the undulating member is provided so as to be located below the bulging portion of the seat.

In the eighth aspect of the present invention, in the seventh aspect of the present invention, the undulating member is formed of a strip-shaped member, and fixing portions for fixing to the main body portion are provided at both ends thereof, and in the middle of these fixing portions. An undulating part is located, and this undulating part consists of an upright part at both ends and an abutting part located in the middle of these upright parts.
It is a mounting aid for a child seat cover of a bicycle, characterized in that these abutting portions and the standing portions at both ends thereof are formed so as to be foldable.

The ninth aspect of the present invention is the attachment assisting tool for a child seat cover of a bicycle, characterized in that, in the eighth aspect of the present invention, a pressing member capable of maintaining the upright portion and the abutting portion in a folded state is provided. ..

In the first aspect of the present invention, the mounting aid is used when the cover is mounted on the seat fixed to the bicycle, and the front portion of the main body of the mounting assisting tool is arranged on the back side of the seat. Since a fastening member is provided on the back surface portion thereof and a mounting means for mounting the mounting assisting tool on the seat is provided at an appropriate position on the main body portion, the main body portion is mounted on the back surface of the seat. It can be mounted on the side, and the engaging member on the back surface of the main body can be mutually engaged with the engaging member provided on the inside of the back surface of the cover to mount the cover at an appropriate height position.

That is, the main body of the mounting aid can be mounted on the back side of various types of seats, and the engaging member provided on the back surface of the mounting assisting tool interacts with the engaging member provided on the inside of the back surface of the cover. Since it can be worn, it is possible to maintain the height position of the cover as appropriate and to wear it.

As a result, the height position of the top of the cover can be set and changed as appropriate by attaching the back of the cover to the main body of the mounting aid according to the sitting height of the infant sitting on the seat. In the internal space, the top of the infant's head does not touch the top of the cover, or even if it does, the weight of the cover is less likely to be applied to the infant's head, improving the living environment.

Further, the mounting aid according to the present invention is intended to be mounted on a type without a headrest, and although this type of seat does not have a headrest, it is used for attaching a seat belt provided on the seat. A pair of holes are provided at appropriate height positions from the upper edge of the back surface, and in the present invention, the tip of the upper belt member is inserted into these holes by using these two holes. It can be wrapped around and attached.
Of course, even if the headrest is provided integrally with the back surface of the seat, the back surface having the headrest shape is wound around the lower edge of the headrest shape without using the above-mentioned hole. It can also be installed.

On the other hand, the lower belt member is provided in the lower portion of the main body of the mounting aid, and the lower belt member can be hung on the handle post of the bicycle or the frame of the loading platform for mounting.
That is, in the present invention, the mounting assisting tool can be mounted on the back side of the back surface portion of the seat at at least three points of the upper belt member and the lower belt member.

In a type of seat in which the headrest is integrated and does not have the headrest shape, the pair of holes provided in the back portion thereof are holes for providing a seat belt, and the back portion is slightly formed. Since two (a pair) of the upper belt members are provided in the lateral direction at an appropriate distance from the upper edge portion, the mounting force is weak only with this pair of upper belt members, and the lower part of the main body of the mounting aid is provided. The portion is not fixed, that is, the lower portion of the main body portion is in a state of fluttering back and forth.
At least one lower belt member is provided in order to prevent this patterning and to firmly mount the mounting assisting tool on the back side of the back surface of the seat.

As described above, the pair of upper belt members and at least one lower belt member firmly attach and fix the attachment assisting tool according to the present invention to the back side of the back surface of the seat at at least three places. ..
After that, the engagement member provided on the back surface of the main body of the mounting aid and the engagement member provided on the inside of the back surface of the cover are mutually engaged to attach the cover to an appropriate height position. You will be able to do it.

In the second aspect of the present invention, the configurations of the upper belt member and the main body portion are more embodied.
That is, each of the upper belt members consists of a belt member provided with a locking tool at one end, and the side provided with the locking tool is fixed to the back surface of the main body of the mounting assist tool, and the like. The tip portion, which is a direction end, is arranged so that it can be wound from the upper edge portion of the main body portion to the front portion side, and a pair of insertion holes are provided on the main body portion side at substantially the same distance from the upper edge portion. As a result, the main body of the mounting aid is arranged on the back surface of the child seat, and the tip of the upper belt member is inserted into the hole provided in the back surface of the child seat from the front side, or the lower edge of the headrest of the child seat is inserted. It is wound around the part from the front side, then inserted into the insertion hole of the main body of the mounting aid and pulled out to the back side, the tip of the mounting assisting tool is locked to the locking tool, and the mounting assisting tool is mounted on the back side of the seat. It will be possible to attach it to.

In the third aspect of the present invention, the configuration of the lower belt member is embodied, that is, the lower belt member is provided with a connecting tool that can be connected to each other on both ends of the belt member. The lower belt member is hung on the handle post of the bicycle or the frame of the loading platform to connect the connecting members to each other, and then one end of the belt member can be squeezed and stretched. Is.

In the fourth aspect of the present invention, it is specified that the upper belt member and / or the lower belt member is composed of a stretchable belt-shaped belt, and it is characterized that the belt member can be stretched in a more tense state. It is a thing.

In the fifth aspect of the present invention, another embodiment of the upper belt member is specified.
That is, the upper belt member is composed of a pair of stretchable band-shaped members provided in the vertical direction on the front surface of the main body of the mounting aid, and an engagement portion is provided at the tip of the band-shaped member, and the band-shaped member is provided. The tip of the child seat is wound from the upper edge of the child seat, inserted into the hole of the child seat from the front side and wound on the back side thereof, or wound from the upper edge of the child seat to the lower edge of the headrest below the child seat. The attachment portion at the tip of the band-shaped member is attached to the engagement portion provided on the front surface of the main body of the attachment assisting tool so that the attachment assisting tool can be attached to the seat.
In this case, as in the second invention described above, it is possible to carry out without providing a pair of insertion holes on the side of the main body of the mounting aid.

In the sixth aspect of the present invention, the fastening member provided on the back surface of the main body of the mounting aid is specified, that is, the fastening member provided on the back surface of the main body is a hook-and-loop fastener. It was specified that the hook-and-loop fasteners were provided in two rows in a vertical direction in the vertical direction of the back surface of the main body of the mounting aid, substantially in parallel.
By providing the engagement member in a strip shape in the vertical direction, that is, in the vertical direction in this way, the engagement with the engagement member provided inside the back surface of the cover can be freely changed up and down to engage. , The height of the top of the cover can be adjusted up and down freely.

In the seventh aspect of the present invention, there is a sheet having a back portion having a form different from that of the child seat, and in this sheet, the upper portion of the back portion has a bulging portion bulging toward the back side. It is designed to fit this type of seat.
The bulging portion of the upper portion of the back surface portion is formed so as to match the shape of the head of the infant to be seated, and the headrest is integrated with the upper portion of the back surface portion.

In the case where the seat is provided with a bulging portion in this way, when the main body portion according to the first to sixth inventions is attached, a gap is created between the lower portion thereof and the back surface portion of the seat. , There arises a problem that the main body cannot be firmly arranged on the back side of the seat.
Therefore, in the seventh invention, an undulating member is provided on the front surface portion of the main body portion.

By locating the undulating member below the bulging portion of the seat, the gap between the undulating member and the back surface portion of the seat is eliminated by the undulating member, and the main body portion can be firmly arranged on the back surface portion of the seat.

In the eighth aspect of the present invention, the undulating member is more specified in the seventh aspect of the invention, that is, the undulating member is made of a band-shaped member and is fixed to a main body at both ends thereof. A fixing portion is provided, and an undulating portion is located in the middle of these fixing portions, and this undulating portion consists of an upright portion at both ends and an abutting portion located in the middle of these upright portions. And the upright parts at both ends are foldable.
As a result, if necessary, that is, in the case of a type having a bulging portion in the upper portion of the back surface portion of the seat, the undulating portion is raised and the contact portion is below the bulging portion of the back surface portion of the seat. The main body can be firmly disposed on the back surface of the seat and mounted.

The ninth aspect of the present invention is characterized in that a pressing member capable of maintaining the upright portion and the abutting portion in a folded state is provided, and a bulging portion is provided on the back surface portion of the seat. When it is used for something that does not exist, it is possible to fold the upright portion in this way and maintain it in the folded state by the pressing member.

It is a back side explanatory drawing of one Embodiment which concerns on the attachment assisting tool of this invention. It is a front side explanatory drawing of the mounting assisting tool which concerns on the said embodiment. It is explanatory drawing of the child seat to which the attachment assisting tool which concerns on the said embodiment is attached. It is explanatory drawing of the back side in the state which the attachment assisting tool which concerns on the said embodiment is attached to the back part of a child seat. It is explanatory drawing of the side surface side which also attached the attachment assisting tool which concerns on the said embodiment to a seat. It is a back side explanatory view of the state where the child seat cover is attached to the seat by using the attachment assisting tool which concerns on the said embodiment. It is a front side explanatory drawing of the 2nd Embodiment which concerns on a mounting aid of this invention. It is explanatory drawing which illustrated the state which the undulating member shown in FIG. 7 was folded. It is a side explanatory view which shows the state which the attachment assisting tool which concerns on the 2nd Embodiment is attached to a child seat.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings.
FIG. 1 is an explanatory view on the back surface side of the first embodiment according to the mounting aid of the present invention.
FIG. 2 is an explanatory view on the front side of the mounting aid according to the above embodiment.

As shown in FIGS. 1 and 2, the main body 11 of the mounting aid 10 according to the present invention has a substantially pentagonal shape similar to the home base shape of the front viewing sphere.
The main body 11 is formed of a plate shape, and is preferably flexible.

Of course, it is also free to install a core material made of synthetic resin inside the main body 11.
As the core material, bell pollen can be exemplified, but it may be a thick sheet of cloth.
Further, the main body portion 11 may be knitted into a single sheet by combining strip-shaped members vertically and horizontally, and there is no problem even if a gap is provided in the knitting. ..
In short, it may be a sheet-like material or a net-like material that can be arranged so as to be appropriately overlapped on the back surface side of the back surface portion (the portion that supports the back and head of the infant) of the child seat.

A pair of left and right upper belt members 12, 12 are provided on the upper portion of the main body portion 11.
Two of these upper belt members 12, 12 are provided side by side at a portion at the same distance downward from the upper edge portion 11j of the main body portion 11.

The upper belt member 12 has the same configuration on the left and right sides, and a locking tool 13 is provided at one end thereof (base end portion 12b at the lower end in the drawing), and the base end portion 12b is a back surface portion of the main body portion 11. It is stuck to.
The tip portion 12t, which is the other end (upper end portion in the drawing) of the upper belt member 12, is a free end and is wound around the back surface portion of the child seat, which will be described later.
Further, an insertion hole 16 is provided in a portion slightly below the locking tool 13 of the upper belt member 12.

The locking tool 13 provided at the base end portion 12b of the upper belt member 12 has a shape in which two horizontal bars are hung on a substantially rectangular frame, and is called a so-called "adjuster buckle". However, the base end portion 12b of the belt member 12 is fixed to the horizontal bar above the horizontal bar, and as will be described later, the tip end portion 12t is wound around the back surface portion of the child seat from the insertion hole 16. It is pulled out to the back surface side of the main body portion 11, and the tip portion 12t thereof is inserted from the bottom to the top through the hole above the horizontal bar below the locking tool 13, and then above from the hole below the horizontal bar. It can be fixed by inserting it downward from the door, pulling it out below the locking tool 13, and tightening it.

A lower belt member 14 is provided in the lower portion of the main body 11.
In addition, in FIGS. 1 and 2, the lower belt member 14 is drawn to have a narrower width than the upper belt member 12, but in reality, the lower belt member 14 has a width substantially the same. There is.
The lower belt member 14 is provided so as to be inserted through a hole 17 provided in the lower portion of the main body portion 11, and one belt member is arranged in an annular shape.

A length adjusting frame body 18 is provided at one end of the lower belt member 14 made of this one belt member.
The length adjusting frame body 18 has a structure in which one horizontal bar is provided in the center of a substantially rectangular frame body, and is a so-called “adjuster buckle”.
One end of the lower belt member 14 is fixed to the horizontal bar in the center of the length adjusting member 18, and the other end 14t is inserted into the upper and lower frames of the length adjusting member 18 again by routing the lower belt member 14 in a ring shape. ..

As a result, one end side of the lower belt member 14 is formed in a ring shape, and one connecting tool 15a is provided in the middle portion thereof.
As described above, the other end portion 14t of the lower belt member 14 is inserted through the length adjusting frame body 18 and inserted into the insertion hole 17 provided in the lower portion of the main body portion 11, and is inserted into the other end portion side. It is inserted through the other connecting tool 15b provided in the above.

With the above configuration, the lower belt member 14 is formed in a closed ring shape by connecting the two connecting tools 15a and 15b to each other.
As will be described later, the lower belt member 14 is arranged so as to hang over the handle post of the bicycle or the frame of the loading platform, and then the other end portion 14t of the lower belt member 14 is squeezed, that is, It can be stretched so as to be squeezed through the insertion portion of the connector 15b.

Further, on the back surface side of the main body portion 11, a pair of engagement members 20 and 20 are provided on both left and right sides thereof. The engagement member 20 has strip-shaped members on both sides of the back surface portion of the main body portion 11. It is sewn and has a hook-and-loop fastener on its back.
The surface fasteners 20 and 20 can be mutually engaged with the surface fasteners (engagement members) provided inside the back surface portion of the child seat cover.

FIG. 3 is an explanatory view of a child seat to which the mounting aid according to the above embodiment is attached.
This child seat S shows an example of being fixed to the rear loading platform of the bicycle.
Of course, even if the child seat is fixed to the handlebar and the handle post of the bicycle, the attachment assisting tool according to the above embodiment can be attached to the child seat.

As shown in FIG. 3, the child seat S is made of plastic, and has a seat Z on which the infant sits, a back surface H rising upward from the rear of the seat Z, and both side surface portions W and W. A cushion member C is provided on the upper surface of the seat portion Z, which is composed of footrest portions F and F.

Further, a pair (two) of holes T and T are provided on the left and right at substantially the same distance from the upper edge portion of the back surface portion H.
The holes T and T are provided for attaching the seat belts B and B.
In this child seat S, the seat belt B is fixed at five points.

That is, two belts extend downward from the two holes T and T above the back surface portion H, pass through the connecting portion Ra, and the belts B and B are fixed to both side surface portions W and W, respectively. .. The connecting portion Rb is fixed to the side of the seat portion Z via a belt, and by connecting the connecting portion Ra and the connecting portion Rb, the body of the infant can be held and fixed at five points.

In the figure, reference numerals M and M are length adjusters for adjusting the length of the belt, and reference numeral D in the figure indicates a bicycle saddle.
Further, the structure of the connecting portion Ra and the connecting portion Rb is the same as that of the connecting tool 15a and the connecting tool 15b provided on the lower belt member 14 in the mounting assisting tool 10 according to the present invention, and the structure thereof is the same as that of the one-touch. It consists of male and female buckles that can be connected to the formula.

The mounting aid according to the embodiment of the present invention is mounted on the child seat using the two holes T and T.

FIG. 4 is an explanatory view of the back side of the child seat in which the mounting aid according to the embodiment is mounted on the back surface of the child seat.
FIG. 5 is an explanatory view of the side surface side in which the mounting aid according to the above embodiment is mounted on the seat.

Hereinafter, a procedure for mounting the mounting assisting tool 10 according to the above embodiment of the present invention on the child seat S will be described with reference to the above two figures.
First, the main body 11 of the mounting aid 10 according to the present invention is arranged on the back side of the back surface H of the child seat S.

Next, the tip portion 12t of either the left or right upper belt member 12 provided in the upper portion of the main body portion 11 is routed from the upper edge portion 11j of the main body portion 11 to the front portion side of the main body portion 11, and the child seat S is arranged. It is inserted into the hole T provided in the upper portion of the above portion from the front surface side to the rear surface side thereof.

Next, the tip portion 12t of the upper belt member 12 is inserted into the insertion hole 16 above the main body portion 11 from the front portion side to the back portion side, and the tip portion 12t is pulled out to the back surface portion side of the main body portion 11. ..
The tip portion 12t of the pulled-out upper belt member 12 is inserted from bottom to top through the hole above the horizontal bar below the locking tool 13, and then inserted from top to bottom through the hole below the horizontal bar below. By pulling out the tip portion 12t below the locking tool 13 and squeezing the tip portion 12t as it is, the main body portion 11 is attached to the back surface portion H of the child seat S by the upper belt member 12.

In the same procedure, the upper portion of the main body 11 is attached to the back surface of the child seat S by winding the other upper belt member 12 around the back surface H of the child seat S and squeezing it.

Next, the connecting tool 15a and the connecting tool 15b of the lower belt member 14 provided in the lower part of the main body portion 11 are separated, and the connecting portion 15b on the side of the tip end portion 14t of the lower belt member 14 is used as a bicycle carrier. It is wound around the frame Nf of the portion N, and then the connecting portion 15b is connected to the connecting portion 15a.

Next, by pulling the tip portion 14t of the lower belt member 14 downward, the lower belt member 14 inserted into the connector 15b is pulled down, and the lower belt member 14 is stretched in a tense state. The main body 11 is firmly mounted on the back surface H side of the child seat S.

FIG. 6 is a rear side explanatory view of a state in which the child seat cover is attached to the seat using the mounting assist tool according to the above embodiment, but the illustration of the bicycle is omitted.
The child seat cover 30 shown in this figure has a substantially box shape capable of covering substantially the entire child seat S except for the bottom surface portion.

That is, the front portion not shown in the figure, the top portion continuous from the upper edge portion of the front surface portion, the back surface portion 33 continuous downward from the trailing edge portion of the top portion, and both sides continuous from these both side edges. It consists of faces 34 and 34.

A transparent window is formed on the front surface and can be opened and closed.
Of course, the top may also be formed of a transparent material.
Further, below each of the both side surface portions 34, a footrest portion covering portion 35 is provided.
Of course, the upper portion of both side surface portions 34 can also be formed from a transparent material.

A slide fastener is provided at the boundary between the front surface portion and one or both side surface portions 34 so that the baby can be opened and closed, and by opening the slide fastener, the baby can be seated inside and can be used when the baby is taken down from the inside.
Although the bottom surface of the child seat cover 30 is open, a stretchable converging string 36 is inserted through the entire or part of the peripheral edge of the bottom surface so that the opening of the bottom surface can converge. ing.

The engaging members 40 and 40 are provided inside the back surface portion 33 of the child seat cover 30.
In this embodiment, these engaging members 40 are provided by sewing a band-shaped member provided with a hook-and-loop fastener on one surface.

As shown in the figure, the engagement member 40 is provided in a vertical band shape on both sides of the back surface portion 33 of the cover 30, and the engagement member 20 provided on the back surface portion of the main body portion 11 of the mounting aid 10. It is formed so that it can be interlocked with 20.

That is, the engagement member 40 of the cover 30 is appropriately secured at the height of the top of the cover 30 on the engagement member 20 provided on the back surface of the main body 11 of the mounting assist tool 10, and the height positions of the cover 30 are mutually secured. It is possible to engage and hold the height of the top of the cover 30 at a desired height position.

As a result, the engagement position of both can be changed up and down according to the sitting height of the infant seated on the seat, and the top of the cover can be prevented from touching the crown of the infant. This is possible, and the height position of the top of the interior space of the cover can be freely changed.

FIG. 7 is an explanatory view on the front side of the second embodiment according to the mounting aid of the present invention.
In the mounting assisting tool 1 according to the second embodiment, the undulating member 2 is provided on the front surface of the mounting assisting tool 10 according to the first embodiment.
Other configurations are the same as those of the mounting aid 10 of the first embodiment.

That is, as shown in FIG. 7, the main body 11 of the mounting aid 1 according to the present invention has a substantially pentagonal shape similar to the home base shape of the front viewing sphere.
The main body 11 is formed of a plate and has flexibility.

A core material made of synthetic resin can be freely installed inside the main body 11.
As the core material, bell pollen can be exemplified, but it may be a thick sheet of cloth.
Alternatively, the main body 11 may be knitted into a single sheet by combining strip-shaped members vertically and horizontally, and there is no problem even if a gap is provided in the knitting. ..
In short, it may be a sheet-like material or a net-like material that can be arranged so as to be appropriately overlapped on the back surface side of the back surface portion of the child seat.

A pair of left and right upper belt members 12, 12 are provided on the upper portion of the main body portion 11.
Two of these upper belt members 12, 12 are provided laterally side by side at a portion of the back surface portion at the same distance downward from the upper edge portion 11j of the main body portion 11 (see FIG. 1).

The upper belt member 12 has the same configuration on the left and right sides, and a locking tool 13 is provided at one end thereof (base end portion 12b at the lower end in the drawing), and the base end portion 12b is a back surface portion of the main body portion 11. It is fixed to (see FIG. 1).
The tip portion 12t, which is the other end of the upper belt member 12, is a free end and is wound around the back surface portion of the child seat (see FIG. 4).
Further, an insertion hole 16 is provided in a portion slightly below the locking tool 13 of the upper belt member 12.

The locking tool 13 provided at the base end portion 12b of the upper belt member 12 has a shape in which two horizontal bars are hung on a substantially rectangular frame, and is called a so-called "adjuster buckle". However, the base end portion 12b of the belt member 12 is fixed to the horizontal bar above the horizontal bar, and as will be described later, the tip end portion 12t is wound around the back surface portion of the child seat from the insertion hole 16. It is pulled out to the back surface side of the main body portion 11, and the tip portion 12t thereof is inserted from the bottom to the top through the hole above the horizontal bar below the locking tool 13, and then above from the hole below the horizontal bar. It can be fixed by inserting it downward from the door, pulling it out below the locking tool 13, pulling it downward, and tightening it (see FIG. 4).

A lower belt member 14 is provided in the lower portion of the main body 11.
The lower belt member 14 is provided so as to be inserted through a hole 17 provided in the lower portion of the main body portion 11, and one belt member is arranged in an annular shape.

A length adjusting frame 18 is provided at one end of the lower belt member 14 composed of this one belt member (see FIG. 1).
The length adjusting frame body 18 has a structure in which one horizontal bar is provided in the center of a substantially rectangular frame body, and is a so-called “adjuster buckle”.
One end of the lower belt member 14 is fixed to the horizontal bar in the center of the length adjusting member 18, and the other end 14t is inserted into the upper and lower frames of the length adjusting member 18 again by routing the lower belt member 14 in a ring shape. ..

As a result, one end side of the lower belt member 14 is formed in a ring shape, and one connecting tool 15a is provided in the middle portion thereof.
As described above, the other end portion 14t of the lower belt member 14 is inserted through the length adjusting frame body 18 and inserted into the insertion hole 17 provided in the lower portion of the main body portion 11, and is inserted into the other end portion side. It is inserted through the other connecting tool 15b provided in the above.

With the above configuration, the lower belt member 14 is formed in a closed ring shape by connecting the two connecting tools 15a and 15b to each other.
The lower belt member 14 is arranged so as to hang over the handle post of the bicycle or the frame of the loading platform, and then the other end portion 14t of the lower belt member 14 is squeezed, that is, the connector 15b is inserted. It can be stretched by squeezing it through the section (see FIG. 4).

On the back surface side of the main body portion 11, a pair of engaging members 20 and 20 are provided on both the left and right sides thereof (see FIG. 1).
The engaging member 20 is formed by sewing strip-shaped members on both sides of the back surface portion of the main body portion 11, and a surface fastener is provided on the back surface portion thereof.
The surface fasteners 20 and 20 can be mutually engaged with the surface fasteners (engagement members) provided inside the back surface portion of the child seat cover.

As described above, also in this second embodiment, the configurations other than the undulating member 2 are exactly the same as those in the first embodiment.
And the only different configuration is the above-mentioned undulating member 2.

The undulating member 2 is applied to a type in which the back surface portion of the child seat to which the mounting assisting tool 1 is mounted is bulged toward the back surface side, which will be described later in FIG.
The bulge on the back of the seat prevents the back of the seated infant from coming into contact with the back of the seat and turning the face downwards, and is a head for appropriately protecting the infant's head. It is provided to serve as a support (headrest).

When the mounting aid 10 according to the first embodiment of the present invention is mounted on the seat provided with the bulging portion on the back surface portion of the seat in this way, a gap is created on the front surface side of the main body portion 11, and the main body portion 11 The lower part of is fluttering.
A second embodiment was devised to eliminate this patter.

That is, the undulating member 2 is provided on the front surface portion of the main body portion 11 corresponding to the lower part of the bulging portion of the sheet.
The undulating member 2 is a band-shaped member, and is composed of a double bag-shaped member capable of incorporating a core material inside (of course, the implementation is possible even if the undulating member 2 is not a band-shaped member).
Fixing portions 3 and 3 are provided at both ends thereof, and undulating portions are located between the fixing portions 3 and 3.

Upright portions 4 and 4 are provided at both ends of the undulating portion, and a contact portion 5 is provided between the upright portions 4 and 4.
Inside the upright portions 4, 4 and the contact portion 5, a thin plate made of synthetic resin is internally provided as a core material, and the outside thereof is covered with a cloth made of synthetic fiber and formed so as to be foldable at the mutual boundary portion. ing.

The fixing portions 3 and 3 at both ends are sewn and fixed to the main body portion 11.
One of the lower portions (left side in the figure) of the fixing portions 3 and 3 is sewn to the outside, and the other upper portion (right side) thereof is sewn to the main body portion 11 inside the standing portion 4.

This sewing method is completely free, and it is also free to sew the fixed portion 3 on the left side in the figure to the inside of the upright portion and the fixed portion 3 on the right side in the figure to the outside of the upright portion 4. Alternatively, both of the fixed portions 3 may be arranged outside the upright portion 4, or both of the fixed portions 3 may be arranged inside the upright portion 4.
Reference numeral 6 in the figure, which will be described in the next figure, illustrates a belt-shaped pressing member that holds the undulating portion in the folded state when the undulating portion is folded.

As described above, in the second embodiment, the undulating member 2 is provided at a substantially central portion on the front surface side of the main body portion 11 and is provided at a position corresponding to the lower portion of the bulging portion on the back surface portion of the child seat. It is fixed to the front surface of the main body 11 by the fixing portions 3 and 3 at both ends, and by erecting the upright portions 4 and 4 of the undulating portion between the fixing portions 3 and 3, the contact portion 5 at the center thereof is predetermined. Maintained at a height, it acts like a spacer that fills the gap between the front of the main body 11 and the back of the seat, and when placed on the back of the seat and mounted, the lower part of the main body 11 It will not be fluttering.

FIG. 8 is an explanatory view illustrating a state in which the undulating member shown in FIG. 7 is folded.
From this figure, it can be clearly seen that the undulating member 2 provided on the front surface of the mounting aid 1 according to the second embodiment of the present invention is folded.

By folding the upper upright portion 4 in FIG. 7 downward, the abutting portion 5 is folded inward, and the lower upright portion 3 is folded on top of the abutting portion 4, and the upright portion 4 abuts. The portion 5 and the upright portion 4 are folded so as to overlap each other.

After that, in order to maintain this folded state, a belt-shaped pressing member 6 having free ends can be wound around and the free ends at both ends can be fixed to each other by a hook-and-loop fastener.

That is, the presser member 6 has a belt-like shape in which a substantially central portion thereof is sewn to the main body portion 11 and both ends thereof are free ends, and a hook-and-loop fastener that can be mutually attached to both ends thereof. Is provided, and the folded upright portion and the abutting portion can be maintained in a folded state.
Of course, the hook-and-loop fasteners at both ends may be fixed by providing a connecting buckle at one end of the holding member 6 made of a belt to connect and fix both ends.

As a result, the mounting assist tool according to the second embodiment can be used as a child seat of a type having no bulging portion on the back surface thereof, as in the case of the first embodiment. It becomes.

FIG. 9 is a side explanatory view showing a state in which the mounting assisting tool according to the second embodiment is mounted on the child seat.
From this figure, an example of using the mounting aid according to the second embodiment of the present invention can be seen.

In the child seat S shown in this figure, the back surface portion H is not flat like the child seat H shown in FIG. 3, but is of a type in which a bulging portion Hb is provided on the back surface side thereof. ..
As described above, this bulging portion Hb is provided so as to be suitable for the back of the head of the seated infant.

Due to the presence of the bulging portion Hb, a gap is created between the front surface side of the main body portion 11 of the mounting aid 1 and the back surface portion H of the seat.
The undulating member 2 was invented as a spacer for filling this gap, so to speak.

In this figure, the holding member is not shown. Further, the upper belt member on the other side (back side of the paper surface) is hidden behind the undulating member and cannot be seen.
As shown in the figure, by erecting the upright portions 4 and 4, the contact portion 5 in the middle abuts on the back surface portion of the back surface portion H of the sheet, and the lower end portion of the main body portion 11 is due to the tension of the lower belt member 14. It becomes a shape pulled downward, and is firmly in contact with the back surface portion H of the seat S and attached.
As a result, the lower portion of the main body portion 11 does not flutter.

After that, the child seat cover is raised as appropriate by mutually engaging the engagement member (hook-and-loop fastener) provided on the back surface of the main body 11 with the engagement member (hook-and-loop fastener) provided on the inside of the back surface of the child seat cover. It will be possible to install it in the position.
This cover mounting method is exactly the same as that of the mounting assist tool of the first embodiment.

The second embodiment has been described above, but the characteristic portion thereof is in the undulating member, and the other configurations are the same as those of the first embodiment.
The undulating member 2 is provided in the vertical direction on the front surface portion of the main body portion 11 as a band-shaped one.

However, the undulating member 2 can be provided in the lateral direction.
That is, it is easily possible to provide the fixing portions 3 and 3 at both ends in the lateral direction.
In short, it suffices if there is an undulating portion between the fixed portions at both ends, and the orientation is completely free.
Further, although the undulating portion is composed of a strip-shaped one, it is not necessarily a strip-shaped one, that is, the width does not have to be constant, and the width and the standing height can be freely changed in design. Its size and shape can be freely designed.

For example, in the standing portion, the width of the base end side (main body portion side) may be increased and the width of the contact portion side may be decreased to form a trapezoidal shape.
Similarly, the shape of the fixed portion can be formed into a trapezoidal shape in which the lateral width on the upright portion side is reduced and the lateral width on the opposite end portion is increased.

Further, the positions of the fixing portions 3 and 3 can be freely set either outside or inside the standing portion.
When the upright member 2 is provided in the horizontal direction as described above, the pressing member is provided in the vertical direction.

In the second embodiment, as in the first embodiment, the upper belt member can be inserted into the hole in the back surface of the seat or wound around the lower edge of the headrest. It is possible.

Although the two examples of the embodiments according to the present invention have been described above, various design changes can be made in the present invention as follows.

In the first embodiment, as shown in FIG. 3, the child seat to be mounted does not have a headrest shape on the upper part of the back surface thereof, so that the tip portion of the upper belt member is the back surface of the seat. A pair of holes provided in the upper portion of the portion were inserted and mounted.

On the other hand, some seats have a headrest shape on the upper part of the back surface thereof, and this type of seat is wrapped with an upper belt member from the upper edge portion to the lower edge portion of the headrest on the upper part of the back surface portion. Can be attached.
Therefore, when winding the upper belt member around the latter type of seat, it is not necessary to use the pair of holes provided in the back surface portion of the seat.

In both of the first and second embodiments, the upper belt member has one end portion provided with the locking tool fixed to the back surface portion side of the main body portion, and the one end portion is the main body. It may be fixed to the front side of the portion.
When fixing to the front surface side of the main body portion, it is preferable to use a hook-and-loop fastener (engagement portion) as the locking tool specified in the first and second embodiments.

That is, the upper belt member is formed of a stretchable band-shaped member provided in the vertical direction on the front surface of the main body, a fastening portion is provided at the tip of the band-shaped member, and the tip of the band-shaped member is a child seat. The tip of the band-shaped member can be wound from the upper edge portion and inserted into the hole of the child seat from the front side and wound around the back side thereof, or wound from the upper edge portion of the child seat to the lower edge portion of the headrest below the child seat. The engagement portion of the portion can be attached by engaging with the engagement portion provided on the front surface portion of the main body portion.

For example, a hook-and-loop fastener (engagement portion) is provided on the front surface side of the base end portion of the upper belt member, and a hook-and-loop fastener (engagement portion) that can be mutually engaged with the surface fastener is also provided on the other tip portion. If the tip of the upper belt member is inserted into the hole of the seat from the front side to the rear side, and then the hook-and-loop fastener at the tip is mutually engaged with the hook-and-loop fastener on the base end side, it is attached by the upper belt member. Auxiliary tools can be attached using the holes in the seat.

In this case, it is extremely preferable to use a stretchable belt member as the upper belt member.
This is because the hook-and-loop fasteners provided at both ends of the belt member are located between the main body of the mounting aid and the back of the seat. This is because it is necessary to separate them.

The mounting aid according to the present invention can be mounted on any of the child seats mounted and fixed to the handlebar portion or the rear loading platform portion of the bicycle to mount the cover.
When attached to the front child seat, the lower belt member can be hung or wound around the handle post of the bicycle.

The cover to be attached to the bicycle seat may be in any form, as long as it is a cover that can cover almost the entire seat and has a fastening member inside the back surface thereof. Various types of covers can be attached at appropriate heights.
The cover may be one as a whole, a two-piece type consisting of two upper and lower parts, or the cover may be provided with various skeletons. ..

As long as the main body of the mounting aid according to the present invention is plate-shaped or sheet-shaped and can be arranged on the back side of the sheet, the outer shape and structure thereof can be completely freely redesigned. can.

For example, the outer shape may be a substantially pentagonal shape as in the above embodiment, a substantially rectangular shape, a substantially free circular shape, or a polygonal shape. ..
The structure may be a cushioning material or a flexible synthetic resin plate material inside, and the outside may be covered with a cloth or sheet material made of another material, or may be one elastic or possible. It may be a plate-like material having flexibility.

Further, the main body of the mounting aid may be a belt-shaped belt knitted vertically and horizontally, and in the knitting, a gap is provided, that is, a through hole or a window portion is provided. It may be there.
In short, the structure is completely free as long as it can be arranged on the back surface of the sheet.

In the upper belt member, the locking tool used in the above embodiment is a substantially rectangular frame provided with two horizontal bars, a so-called adjuster buckle. This locking tool may be a hook-and-loop fastener that can be engaged with each other, or a connecting tool consisting of male and female one-touch buckles used in the lower belt member may be used, but the size of the hole in the seat is large. In consideration of the above, the locking tool according to the above embodiment is most preferable. This is because nothing is provided at the tip of the belt member, which is convenient for inserting into the hole.

The design of the upper belt member and the lower belt member can be appropriately changed, and not only a simple belt-shaped belt as in the above embodiment but also a rubber band having elasticity may be used.
Further, although at least one lower belt member is required, it is completely free to provide two or more lower belt members. At least one lower belt member is provided, and the main body can be attached to the seat at three points with the pair of upper belt members.

In the above embodiment, a pair of fastening members (hook-and-loop fasteners) provided on the back surface of the main body of the mounting aid are provided on both sides of the back surface in the vertical direction, but these fastening members may be provided in the horizontal direction. In addition, one may be provided in a strip shape in the lateral direction thereof, or a plurality of ones may be provided substantially in parallel.
Of course, the engagement member can be provided on the entire back surface of the main body.

As a result, the height position of the cover is appropriately determined by mutually engaging with the engagement member (hook-and-loop fastener) provided on the inside of the back surface of the cover, and the cover is mounted on the seat at the appropriate height position. Will be possible.

As described above, the present invention is a mounting assisting tool used when a child seat cover that can be used by covering the front or rear child seat of a bicycle is mounted on the seat, and the mounting assisting tool is mounted on the back side of the seat. Then, the engagement member provided on the back surface of the mounting aid can be mutually engaged with the engagement member provided on the inside of the back surface of the cover to mount the cover on the seat, whereby the cover can be appropriately heightened. It can be attached to the position, and the child seat cover can be attached to the seat by providing a space on the crown of the infant seated inside the cover.

1, 10 Mounting aid 2 Undulating member 3 Fixed part 4 Standing part 5 Contact part 6 Pressing member 11 Main body part 11j Upper edge part 12 Upper belt member 12b Base end part 12t Tip part 13 Locking tool 14 Lower belt member 14t Tip Part 15a, 15b Connector 16 Insertion hole 17 Hole part 18 Length adjustment frame body 20 Engagement member 30 Child seat cover 33 Back part 34 Side part 35 Foot rest part Cover part 36 Convergence string 40 Engagement member B Seat belt C Cushion member D Saddle F Footrest H Back M Length adjuster N Loading platform Nf Frame Ra, Rb Connection S Child seat T Hole W Side Z Seat H Headrest

Claims (9)

A mounting aid used when mounting a child seat cover on a child seat fixed to the handlebar or rear loading platform of a bicycle, and the front portion of the main body of the mounting assisting tool shall be disposed on the back of the child seat. In the mounting assisting tool, which is provided with a fastening member on the back surface thereof and a mounting means for mounting the mounting assisting tool on the child seat at an appropriate position of the main body portion.
The mounting means comprises a pair of upper belt members provided in the upper portion of the main body portion and at least one lower belt member provided in the lower portion of the main body portion.
Each of the upper belt members is wound by inserting the tip end portion from the upper edge portion of the child seat into a hole provided in the back portion of the child seat, or the lower edge portion of the headrest below the upper edge portion of the child seat. Can be wrapped around and attached to
The lower belt member can be mounted by hanging it on the handle post of the bicycle or the frame of the loading platform.
As a result, the engagement member on the back surface of the main body can be mutually engaged with the engagement member provided on the inside of the back surface of the child seat cover, and the child seat cover can be mounted at an appropriate height position. Mounting aid for child seat covers. Each of the upper belt members is composed of one belt member provided with a locking tool at one end, and the side provided with the locking tool is fixed to the back surface portion of the main body portion, and the other side. The tip portion, which is the end, is arranged so that it can be wound from the upper edge portion of the main body portion to the front portion side.
The main body is provided with a pair of insertion holes at substantially the same distance from the upper edge thereof.
As a result, the main body portion is arranged on the back surface of the child seat, and the tip end portion of the upper belt member is inserted into the hole portion provided in the back surface portion of the child seat from the front side, or the lower edge portion of the headrest of the child seat. The first aspect of the present invention is characterized in that the child can be wound from the front side, then inserted into the insertion hole of the main body and pulled out to the back side, and the tip can be locked to the locking tool for mounting. A mounting aid for the listed bicycle child seat covers. The lower belt member is composed of a member provided with a connecting tool that can be connected to each other on both ends of the belt member.
The claim is characterized in that the lower belt member can be hung on a handle post of a bicycle or a frame of a loading platform to connect the connecting members to each other, and then one end of the belt member can be squeezed and stretched. The mounting aid for the child seat cover of the bicycle according to 1 or 2. The mounting aid for a child seat cover of a bicycle according to any one of claims 1 to 3, wherein the upper belt member and / or the lower belt member is made of a stretchable belt-shaped belt. The upper belt member is composed of a stretchable band-shaped member provided in the front surface portion of the main body portion in the vertical direction. The tip of the band-shaped member is wound from the edge portion and inserted into the hole portion of the child seat from the front side and wound around the back surface side thereof, or wound around the lower edge portion of the headrest below the upper edge portion of the child seat. The attachment assisting tool for a child seat cover of a bicycle according to claim 1, wherein the attachment portion of the portion can be attached by being attached to the engagement portion provided on the front surface portion of the main body portion. The engagement member provided on the back surface of the main body is made of a hook-and-loop fastener.
The attachment assisting tool for a child seat cover of a bicycle according to any one of claims 1 to 5, wherein the hook-and-loop fasteners are provided in two rows in a strip shape in the vertical direction of the back surface portion of the main body portion substantially in parallel. .. In order to dispose the main body portion on the back surface side of the child seat having a form in which the upper portion of the back surface portion of the child seat bulges toward the back surface side, an undulating member is provided on the front surface portion of the main body portion, and the undulating member is the undulating member. The mounting aid for a child seat cover of a bicycle according to any one of claims 1 to 6, wherein the seat is provided so as to be located below the bulging portion of the seat. The undulating member is made of a band-shaped member, and fixing portions for fixing to the main body are provided at both ends thereof. It consists of a contact part located in the middle of these upright parts.
The mounting aid for a child seat cover of a bicycle according to claim 7, wherein the abutting portion and the standing portions at both ends thereof are formed so as to be foldable. The mounting assisting tool for a child seat cover of a bicycle according to claim 8, wherein a pressing member capable of maintaining the upright portion and the abutting portion in a folded state is provided.

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