Child seat cover for bicycles

The child seat cover integrates mesh sheets with adjustable openings and a tilting mechanism to address sunlight protection and ventilation needs, ensuring effective sun protection and easy access for infants in varying weather conditions.

JP2026081547APending Publication Date: 2026-05-19OOKUBO
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Patent Information

Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
OOKUBO
Filing Date
2024-11-05
Publication Date
2026-05-19

AI Technical Summary

Technical Problem

Existing child seat covers for bicycles fail to adequately protect infants from strong sunlight, provide adjustable ventilation, and maintain a clear field of vision, especially during varying weather conditions.

Method used

A child seat cover with integrated mesh sheets having light-blocking properties, allowing adjustable opening and closure of windows, and a tilting mechanism for easy access, combined with a detachable sunshade mesh sheet for enhanced sun protection and ventilation.

Benefits of technology

The cover effectively shields infants from strong sunlight, provides adjustable ventilation, maintains a clear field of vision, and ensures easy access, while being adaptable to different weather conditions without cumbersome attachment and detachment.

✦ Generated by Eureka AI based on patent content.

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Abstract

The design protects infants seated in car seats from strong sunlight while ensuring their field of vision and improving ventilation. [Solution] The window section 1W of the front section 1 and the window sections 4W of the pair of side sections 4 are each openable, with the window section 1W of the front section 1 being partially openable. A sunshade mesh sheet 10 extends from near the boundary between the ceiling section 2 and the rear section 3. The sunshade mesh sheet 10 comprises a ceiling front mesh sheet section 11 that can cover the upper part of the window section 1W of the front section 1 from the window section 2W of the ceiling section 2, and side mesh sheet sections 12 that are connected to both sides of the ceiling front mesh sheet section 11 and can cover the window sections 4W of the pair of side sections 4. From a set position that covers the child up to their head, with the window section 1W of the front section 1 flipped up and the sunshade mesh sheet 10 still attached, the ceiling section 2 moves backward and the whole tilts backward, so that it becomes a standby position where the child can get in and out.
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Description

Technical Field

[0001] The present invention relates to a cover for a child seat of a bicycle equipped with a sunshade.

Background Art

[0002] In order to move with an infant on a bicycle, generally, a child seat for a bicycle is used. As this child seat, a front child seat attached to the handle at the front of the bicycle and a rear child seat attached to the carrier at the rear of the bicycle are known.

[0003] When using a child seat for a bicycle, in order to prevent an infant sitting on the child seat from getting wet in the rain or being directly exposed to the wind, a cover for the child seat that covers the child seat is used. As this cover for the child seat, the applicant of the present application has already proposed the one in Patent Document 1.

[0004] The cover for the child seat of Patent Document 1 includes a front portion, a ceiling portion, a back portion, and a pair of side portions. The front portion, the ceiling portion, and the back portion are successively continuous. The upper edge portions of the pair of side portions are formed in an arc shape. Windows having transparent portions are provided in the upper portion of the front portion, the upper portions of the pair of side portions, and the ceiling portion, respectively. A frame is disposed along the portion that forms the boundary between the front portion, the ceiling portion, the back portion, and the pair of side portions. The window portion of the front portion is configured to be openable so as to roll up the whole in a state separated from the frame (see Patent Document 1 [FIG. 1]).

[0005] Furthermore, this child seat cover is held in a set position that covers the child seated in the child seat up to their head by inserting the inner insertion piece of the back into the insertion receiving part of the fixing member attached to the rear of the child seat (see Patent Document 1 [Figure 1], [Figure 5]). When the insertion piece is pulled out from the insertion receiving part of the fixing member with the front window open, the top part shifts to the rear and the whole thing tilts backward, and the opening of the front part is positioned above the child seat, creating a standby position that allows the child to get in and out (see Patent Document 1 [Figure 2], [Figure 5]). [Prior art documents] [Patent Documents]

[0006] [Patent Document 1] Japanese Patent Publication No. 2024-5619 [Overview of the project] [Problems that the invention aims to solve]

[0007] With the child seat cover described above, when the child is seated in the child seat, they can see the outside in front, above, and to the sides through the transparent window section, thus providing a sense of visual openness.

[0008] Furthermore, when it's not raining, even if the child seat is still attached, you can achieve a certain degree of ventilation by rolling up and opening the front window section.

[0009] However, during seasons with very strong summer sun, sunlight shining through the transparent window portion can cause sunburn on infants, and the interior can become so hot that infants are at risk of heatstroke. One possible solution is to attach a separate sunshade mesh, but this would be cumbersome to attach and detach.

[0010] Furthermore, even with the front window open, sufficient airflow is not possible inside, which can cause infants to feel stuffy and hot. There is also the inconvenience of not being able to make fine adjustments, such as slightly opening the front window to provide some ventilation during times when the sun is strong but the temperature is not too high.

[0011] Therefore, the objective of this invention is to provide a child seat cover that protects an infant seated in a child seat from strong sunlight while ensuring the infant's field of vision, and also improves breathability, while allowing the breathability to be adjusted according to the weather and temperature. [Means for solving the problem]

[0012] To solve the above problems, this invention provides a child seat cover with the following configuration, which integrates a mesh sheet having light-blocking properties while limiting light transmission onto the transparent part of the window to provide sun protection.

[0013] [Configuration 1] The child seat, which is fixed to a bicycle, is equipped with a front section, a top section, a back section, and a pair of side sections, the front section, the top section, and the back section are sequentially connected, and the upper edges of the pair of side sections are formed in an arc shape. The upper portion of the front section, the ceiling section, and the upper portions of the pair of side sections are each provided with a window section having a transparent portion. A frame is provided along the boundary between the front portion, the ceiling portion, and the rear portion and the pair of side portions. A slide fastener is provided to engage and separate the frame from the front window portion, and a slide fastener is provided to engage and separate the frame from the pair of side window portions, and the front window portion and the pair of side window portions are each designed to be openable when separated from the frame. A cover for a bicycle child seat, wherein a sunshade mesh sheet extends from near the boundary between the ceiling portion and the rear portion, and the sunshade mesh sheet comprises a ceiling front mesh sheet portion capable of covering the upper portion of the window portion of the front portion from the window portion of the ceiling portion, and side mesh sheet portions connected to both side edges thereof, capable of covering the windows portions of the pair of side portions.

[0014] [Configuration 2] A downward-facing insertion piece is provided on the inside of the aforementioned rear portion. The aforementioned insertion piece is designed to be easily inserted into and removed from an insertion receiving portion provided on the rear side of the child seat. By inserting the insertion piece into the insertion receiving portion, the child seated in the child seat is held in a set position that covers the child's head. The bicycle child seat cover according to Configuration 1, characterized in that when the front window portion is separated from the frame and flipped up, the insertion piece is pulled out from the insertion receiving portion of the fixing member, the ceiling portion moves backward and the entire structure tilts backward, the opening portion of the front portion is positioned above the child seat, and the cover is in a standby position that allows a child to get in and out.

[0015] [Configuration 3] The child seat cover for a bicycle according to configuration 1 or 2, characterized in that the front window portion is separated from the frame and can be held open by partially rolling it up from below.

[0016] [Structure 4] The leading edge of the mesh sheet portion on the ceiling of the aforementioned sunshade mesh sheet is detachably engaged with the window portion on the front. The cover for a bicycle child seat according to configuration 1 or 2, characterized in that the side mesh sheet portion is not locked to the side portion, and the rear portion of the side mesh sheet portion is detachably attached to the back portion.

[0017] [Composition 5] The side mesh sheet part of the sunshade mesh sheet is divided into a front side mesh sheet part and a rear side mesh sheet part, and the front side mesh sheet part and the rear side mesh sheet part are made separable and connectable. When releasing the locking between the ceiling front mesh sheet part and the window part of the front part, and releasing the locking between the side mesh sheet part and the back part, separating the front side mesh sheet part and the rear side mesh sheet part and stacking them on the ceiling front mesh sheet part, the sunshade mesh sheet can be stored in the sunshade mesh sheet storage pocket provided on the back part. The cover for a child seat of a bicycle according to Configuration 4 is characterized by this.

Effect of the Invention

[0018] In the cover for a child seat of a bicycle according to this invention, when covering the ceiling front mesh sheet part and the side mesh sheet part of the sunshade mesh sheet on the windows of the front part, the ceiling part, and the pair of side parts, it is possible to protect the infant from strong sunlight while ensuring the infant's field of vision. Also, when opening not only the window part of the front part but also the window parts of the pair of side parts, air passes through the inside of the cover from the front opening to the side opening, so excellent ventilation can be obtained.

[0019] Further, if the window part of the front part is partially rolled up from below to be separated from the frame and can be locked in a state of being opened so as to be partially rolled up, the opening and closing and the opening area of the window part of the front part can be selected, and the ventilation can be adjusted according to the weather and temperature.

[0020] In addition, in a child seat that can be switched between a set position that covers an infant sitting on the child seat up to the head and a standby position where the whole body is tilted backward, with the sunshade mesh sheet covering the upper part of the front part and the side parts from the ceiling part, without locking the side mesh sheet part of the sunshade mesh sheet to the side part, the tip of the ceiling front mesh sheet part is locked to the front part, and the rear part of the side mesh sheet part is locked to the back part. Thus, with the sunshade mesh sheet attached, in the standby position, an infant can be boarded and alighted from the child seat. At this time, the window part on the side part may remain open.

[0021] Furthermore, the side mesh sheet part of the sunshade mesh sheet is divided into a front side mesh sheet part and a rear side mesh sheet part. When it is rainy or when the sunlight is not too strong, the front side mesh sheet part and the rear side mesh sheet part are folded so as to overlap the ceiling front mesh sheet part and can be stored in the sunshade mesh sheet storage pocket on the back part. In this way, the sunshade mesh sheet will not get in the way.

Brief Description of the Drawings

[0022] [Figure 1] Perspective view seen from the left front of a bicycle with a child seat cover according to an embodiment of this invention attached to the front child seat and another child seat cover attached to the rear child seat. [Figure 2] Perspective view seen from the left front in the set position with the window parts on the front part and the side parts closed and the sunshade mesh sheet attached, of the child seat cover attached to the front child seat in FIG. 1. [Figure 3] Rear view seen from the rear of the child seat cover described above. [Figure 4] Perspective view seen from the upper left front of the folded state of the sunshade mesh sheet of the child seat cover described above. [Figure 5] Perspective view seen from the left front of the state where the sunshade mesh sheet of the child seat cover described above is stored. [Figure 6]A perspective view from the front left of the child seat cover shown above, with the front window partially open. [Figure 7] This is a perspective view from the front left, showing the child seat cover as described above, with the side windows closed, the sunshade mesh sheet attached, and the front window flipped up, in a standby position. [Figure 8] The above child seat cover is shown in a perspective view from the front left, with the front and side windows partially open and the sunshade mesh sheet attached, in the set position. [Figure 9] The above child seat cover is shown in a standby position, with the side windows open, the sunshade mesh sheet attached, and the front window flipped up, viewed from the left side of the bicycle. [Modes for carrying out the invention]

[0023] Figure 1 shows a bicycle equipped with an aftermarket front child seat and a rear child seat, with the child seat cover FC according to an embodiment of this invention attached to the front child seat, and another child seat cover RC attached to the rear child seat.

[0024] In the illustrated configuration, the rear child seat cover RC has a foot cover attached to prevent the child's feet from getting wet in rainy weather, while the front child seat cover FC has the foot cover removed.

[0025] When it's not raining, you can remove the foot cover and use only the main upper section, protecting the child from the sun and strong winds without compromising the child's comfort while seated in the child seat. This eliminates the hassle of attaching and detaching the entire FC child seat cover from the child seat depending on the weather.

[0026] As shown in Figures 2 and 3, the main body of this child seat cover FC comprises a front section 1, a top section 2, a back section 3, and a pair of side sections 4. The front section 1, top section 2, and back section 3 are sequentially connected, and the upper edges of the pair of side sections 4 are formed in an arc shape. Multiple snap buttons 4a for attaching and detaching the foot-covering portion of the child seat cover FC are provided on the lower edges of the front section 1 and the pair of side sections 4.

[0027] The upper part of the front section 1, the ceiling section 2, and the upper parts of the pair of side sections 4 are provided with windows 1W, 2W, and 4W made of transparent material, respectively.

[0028] A pair of frames 5 are installed at the boundaries between the front section 1, ceiling section 2, and rear section 3 and a pair of side sections 4, and structural members are sewn into the frames 5. The structural members of the pair of frames 5 are connected to each other by structural members sewn as horizontal bars 6 in the lower part of the front section 1 below the window section 1W. Flexible and elastic metal wires or FRP (fiber-reinforced plastic) are used as structural members.

[0029] The pair of frames 5 and the window portion 1W of the front section 1 are engaged and separated by a slide fastener 7 provided at their boundary, and the pair of frames 5 and the window portion 4W of the side section 4 are engaged and separated by a slide fastener 8 provided at their boundary. As a result, the window portion 1W of the front section 1 can be opened while separated from the frame 5, and the window portions 4W of the pair of side sections 4 can also be opened while separated from the pair of frames 5.

[0030] The slide fastener 7 has one slider 7a that opens the window portion 1W of the front portion 1 from below, and the slide fastener 8 has two sliders 8a that allow the window portion 4W of the side portion 4 to be opened from any part.

[0031] When the window portion 1W of the front portion 1 is closed, its front end and the lower portion that overlaps it can be engaged and disengaged by a snap button 1a.

[0032] Furthermore, the window portion 1W of the front portion 1 can be held open by engaging the snap button 1a with the snap button 3a provided on the short strip of the rear portion 3 shown in Figure 3.

[0033] Furthermore, as shown in Figure 9, the window portion 4W of the side portion 4 can be held open by a snap button 4b when tilted outwards.

[0034] In addition, as shown in Figure 2, a handle insertion section 9 is formed in the lower part of the side section 4 below the window section 4W, which is cut out to allow a bicycle handlebar to be inserted. The front lower part and the rear lower part of the handle insertion section 9 are engaged and disengaged by a hook-and-loop fastener and a snap button 9a.

[0035] Furthermore, a sunshade mesh sheet 10 extends from near the boundary between the ceiling section 2 and the rear section 3. The sunshade mesh sheet 10 comprises a ceiling front mesh sheet section 11 that can cover the upper part of the window section 1W of the front section 1 from the window section 2W of the ceiling section 2, and side mesh sheet sections 12 that are connected to both sides of the ceiling front mesh sheet section 11 and can cover the window sections 4W of a pair of side sections 4.

[0036] The side mesh sheet section 12 is divided into a front side mesh sheet section 12a and a rear side mesh sheet section 12b. The front side mesh sheet section 12a and the rear side mesh sheet section 12b can be connected and separated by snap buttons 12c on their adjacent parts.

[0037] The leading edge of the front mesh sheet section 11 of the ceiling is detachable from the window section 1W of the front section 1 by a snap button 13.

[0038] The side mesh sheet portion 12 is not fixed to the side portion 4 by either the front side mesh sheet portion 12a or the rear side mesh sheet portion 12b. As shown in Figure 3, the rear of the rear side mesh sheet portion 12b can be attached to and detached from the back portion 3 by a snap button 14.

[0039] As shown in Figure 2, short strips 15 are provided on both sides at the boundary between the ceiling front mesh sheet section 11 and the front side mesh sheet section 12a. As shown in Figure 8, the snap buttons 15a provided on the strips 15 engage with the snap buttons 1a at the tip of the window section 1W of the front section 1, allowing the window section 1W of the front section 1 to be held open by partially rolling it up from below.

[0040] Furthermore, as shown in Figure 3, a downward-facing insertion piece 16 is provided on the inside of the rear portion 3, and the insertion piece 16 can be inserted into and removed from the insertion receiving portion 21 of the fixing member 20 attached to the rear surface of the child seat's headrest. If there is a gap on the rear surface of the child seat itself or in the bicycle into which the insertion piece 16 can be inserted, the fixing member 20 can be omitted, and that gap can be used as the insertion receiving portion 21.

[0041] When the insertion piece 16 is inserted into the insertion receiving part 21, the child seat cover FC is held in a set position that covers the infant seated in the child seat up to their head, as shown in Figures 2 and 8.

[0042] On the other hand, when the insertion piece 16 shown in Figure 3 is pulled out from the insertion receiving part 21, the child seat cover FC tilts backward as a whole, as shown in Figures 7 and 9, and assumes a standby position that allows the child to get in and out.

[0043] As shown in Figure 3, a transparent window 3W is provided in the middle of the back portion 3 in the vertical direction, so that the insertion piece 16 can be seen from the outside. A hand can be inserted through the opening along the upper edge of the window 3W to insert the insertion piece 16 into the insertion receiving portion 21. The opening along the upper edge of the window 3W can be closed with a snap button 3b.

[0044] Furthermore, a tab 17 is provided in the center of the upper edge of the window section 3W for lifting the entire child seat cover FC and pulling out the insertion piece 16 from the insertion receiving section 21 when changing the position of the child seat cover FC when a child gets in or out of the vehicle.

[0045] In addition, as shown in Figure 4, when the sunshade mesh sheet 10 is not needed, the locking to the window portion 1W of the front portion 1 and the locking to the rear portion 3 can be released, and the front side mesh sheet portion 12a and the rear side mesh sheet portion 12b of the side mesh sheet portion 12 can be separated and stored in the sunshade mesh sheet storage pocket 3c provided on the upper part of the rear portion 3 as shown in Figure 3, while overlapping with the ceiling front mesh sheet portion 11. The sunshade mesh sheet storage pocket 3c has a slide fastener 3c1 at the opening.

[0046] Furthermore, as shown in Figure 3, the lower part of the rear section 3 is provided with a storage pocket 3d for the foot covering portion of the child seat cover FC, which covers the feet of an infant during rainy weather, which can be separated from the main section and stored in a folded state.

[0047] When using the child seat cover FC described above in rainy weather or when the sunlight is not too strong and the temperature is not too high, the sunshade mesh sheet 10 is folded as shown in Figure 4 and stored in the sunshade mesh sheet storage pocket 3c shown in Figure 3, and the window section 1W of the front section 1 and the window section 4W of the side section 4 are closed as shown in Figure 5.

[0048] This configuration prevents infants in car seats from getting wet in the rain or being directly exposed to the wind, helps retain warmth inside, and ensures a clear view of the front and sides for the infant, allowing them to enjoy the scenery outside.

[0049] On the other hand, when using the sunshade mesh sheet 10 in a situation where the rain has stopped, the sun is shining brightly, and the temperature is not too high, as shown in Figure 6, the front ceiling mesh sheet portion 11 of the sunshade mesh sheet 10 is placed over the upper part of the window portion 1W of the front portion 1, from the window portion 2W of the ceiling portion 2, and the front side mesh sheet portion 12a and the rear side mesh sheet portion 12b are hung down and connected with snap buttons 12c, and are aligned with the outer surface of the window portion 4W of the side portion 4 when it is closed.

[0050] Then, the slider 7a of the slide fastener 7 is pulled up partway to separate the window portion 1W of the front portion 1 from the frame 5, and with the window portion 1W partially rolled up from below and open to about 20 cm, the snap button 15a of the strip 15 is engaged with the snap button 1a at the tip of the window portion 1W, thereby holding the window portion 1W of the front portion 1 in a partially open state.

[0051] In this configuration, the infant in the child seat is protected from strong sunlight, while the infant's field of vision is maintained to some extent through the sunshade mesh sheet 10, the window section 1W of the front section 1, and the window section 4W of the side section 4. Wind enters the inside of the child seat cover FC through the open window section 1W of the front section 1, providing some ventilation.

[0052] Furthermore, if the cyclist is short, there is a concern that the child seat cover FC, when installed, may obstruct the cyclist's forward view. However, as shown in Figure 3, the cyclist's forward view is ensured through the window section 2W of the ceiling section 2 and the front mesh sheet section 11 of the ceiling that covers it, allowing the cyclist to see the child seated in the child seat.

[0053] Furthermore, when getting a child in or out of the vehicle, as shown in Figure 7, slide the slider 7a of the slide fastener 7 to its upper end, and flip up the entire window section 1W of the front section 1, separating it from the frame 5. At this time, the sunshade mesh sheet 10 can remain attached as described above. Then, pull out the insertion piece 16 shown in Figure 3 from the insertion receiving section 21.

[0054] As a result, as shown in Figure 7, the ceiling section 2 shifts to the rear, the entire child seat cover FC tilts backward, and the opening of the front section 1 is positioned above the child seat in a standby position, making it easy for infants to get in and out.

[0055] Furthermore, when using the product in a situation where the rain has stopped, the sun is very strong, and the temperature is considerably high, as shown in Figure 8, with the sunshade mesh sheet 10 attached as described above, it is recommended not only to partially roll up the window section 1W of the front section 1, but also to tilt the window section 4W of the side section 4 outwards.

[0056] In this configuration, the sunshade mesh sheet 10's ceiling front mesh sheet section 11 and side mesh sheet sections 12 protect the infant in the child seat from strong sunlight while still allowing the infant to have some visibility. Furthermore, because the window section 1W of the front section 1 and the window section 4W of the side section 4 are open, air can circulate inside the child seat cover FC from the front opening to the side opening, resulting in excellent ventilation.

[0057] Furthermore, when getting a child in or out of the vehicle, as described above, open the window section 4W of the side section 4, and with the sunshade mesh sheet 10 still attached, slide the slider 7a of the slide fastener 7 to its upper end, as shown in Figure 9, to separate the entire window section 1W of the front section 1 from the frame 5 and flip it up, and pull out the insertion piece 16 shown in Figure 3 from the insertion receiving section 21.

[0058] As a result, as shown in Figure 9, the ceiling section 2 shifts to the rear, the entire child seat cover FC tilts backward, and the opening of the front section 1 is positioned above the child seat in a standby position, making it easy for infants to get in and out. At this time, the sunshade mesh sheet 10 can remain attached, so there is no hassle.

[0059] In the above embodiment, the child seat cover FC was exemplified as one that changes from a set position to a standby position when getting an infant in or out of the seat. However, the structure may be designed to allow the infant to get in or out while remaining in the set position, and the configuration for changing the position may be omitted.

[0060] Furthermore, while we have illustrated the case of a child seat cover FC that attaches to a front child seat on a bicycle, as shown in Figure 1, a similar configuration can be applied to a child seat cover RC that attaches to a rear child seat.

[0061] The embodiments disclosed herein should be considered in all respects to be illustrative and not restrictive. The scope of the present invention is indicated by the claims rather than the foregoing description, and all modifications within the meaning and scope equivalent to the claims are intended. [Explanation of symbols]

[0062] FC Child Seat Cover (Front) RC Child Seat Cover (Rear) 1 Front part 2 Ceiling 3 Back part 4 Side part 1W, 2W, 3W, 4W window section 5 frames 6 horizontal bars 7,8 Slide fasteners 7a, 8a Slider 9 Handle insertion section 1a, 3a, 3b, 4a, 4b, 9a Snap buttons 3c Sunshade Mesh Sheet Storage Pocket 3c1 slide fastener 3D foot cover storage pocket 10 Sunshade Mesh Sheet 11. Front mesh sheet section of the ceiling 12 Side mesh sheet section 12a Front side mesh sheet section 12b Rear side mesh sheet section 12c, 13, 14 snap buttons 15 strips 15a Snap button 16 Insertion piece 17 picks 20 Fixing member 21 Insertion receiving part

Claims

1. The child seat, which is fixed to a bicycle, is equipped with a front section, a top section, a back section, and a pair of side sections, the front section, the top section, and the back section are sequentially connected, and the upper edges of the pair of side sections are formed in an arc shape. The upper portion of the front section, the ceiling section, and the upper portions of the pair of side sections are each provided with a window section having a transparent portion. A frame is provided along the boundary between the front portion, the ceiling portion, and the rear portion and the pair of side portions. A slide fastener is provided to engage and separate the frame from the front window portion, and a slide fastener is provided to engage and separate the frame from the pair of side window portions, and the front window portion and the pair of side window portions are each designed to be openable when separated from the frame. A cover for a bicycle child seat, wherein a sunshade mesh sheet extends from near the boundary between the ceiling portion and the rear portion, and the sunshade mesh sheet comprises a ceiling front mesh sheet portion capable of covering the upper portion of the window portion of the front portion from the window portion of the ceiling portion, and side mesh sheet portions connected to both side edges thereof, capable of covering the windows portions of the pair of side portions.

2. A downward-facing insertion piece is provided on the inside of the aforementioned rear portion. The aforementioned insertion piece is designed to be easily inserted into and removed from an insertion receiving portion provided on the rear side of the child seat. By inserting the insertion piece into the insertion receiving portion, the child seated in the child seat is held in a set position that covers the child's head. The bicycle child seat cover according to claim 1, characterized in that when the front window portion is separated from the frame and flipped up, the insertion piece is pulled out from the insertion receiving portion of the fixing member, the ceiling portion moves backward and the entire structure tilts backward, so that the opening portion of the front portion is positioned above the child seat, creating a standby position that allows the child to get in and out.

3. The bicycle child seat cover according to claim 1 or 2, characterized in that the front window portion is separated from the frame and can be held open by partially rolling it up from below.

4. The leading edge of the mesh sheet portion on the ceiling of the aforementioned sunshade mesh sheet is detachably engaged with the window portion on the front. The cover for a bicycle child seat according to claim 1 or 2, characterized in that the side mesh sheet portion is not locked to the side portion, and the rear portion of the side mesh sheet portion is detachably attached to the back portion.

5. The side mesh sheet portion of the aforementioned sunshade mesh sheet is divided into a front side mesh sheet portion and a rear side mesh sheet portion, and the front side mesh sheet portion and the rear side mesh sheet portion are connectable and separable. The bicycle child seat cover according to claim 4, characterized in that the locking between the ceiling front mesh sheet portion and the front window portion is released, the locking between the side mesh sheet portion and the rear portion is released, the front side mesh sheet portion and the rear side mesh sheet portion are separated and superimposed on the ceiling front mesh sheet portion, and the sunshade mesh sheet is stored in the sunshade mesh sheet storage pocket provided on the rear portion.