Vehicle child safety seat and shoulder pad

1. A vehicle child safety seat comprising:

a seat main body on which an occupant sits;

a seat belt for restraining the occupant to the seat main body, the seat belt including a shoulder harness having a long belt shape and facing a shoulder of the occupant; and

a shoulder pad including a hold member formed of a material having a flexibility into an elongated shape and placed between the shoulder of the occupant and the shoulder harness along a longitudinal direction of the shoulder harness, attached to the shoulder harness slidably in the longitudinal direction, and including a plurality of hard members formed of a material harder than the hold member and provided side by side at intervals therebetween in a longitudinal direction of the hold member, the plurality of hard members being attached to a shoulder-harness-side surface of the hold member, wherein

the hold member includes a tabular portion formed in an elongated plate shape where the longitudinal direction of the shoulder harness is taken as a longer side, and a plurality of hold portions provided on a shoulder-harness-side surface of the tabular portion and placed side by side at intervals therebetween in the longitudinal direction of the tabular portion;

each of the plurality of hold portions including paired projecting portions projecting from respective end portions of the tabular portion in its width direction toward the shoulder harness and opened toward an inner side of the tabular portion in the width direction; and

each of the hard members is formed in an elongated shape where the width direction of the tabular portion is taken as a longer side, and is configured such that respective end portions thereof in its longitudinal direction are fitted to respective inner sides of the paired projecting portions.

2. The vehicle child safety seat according to claim 1 , wherein:

the hold member is formed of rubber, and

the hard members are formed of resin.

3. The vehicle child safety seat according to claim 1 , wherein

each of those paired hard members among the plurality of hard members which are attached to respective end portions of the hold member in the longitudinal direction is provided with a connection portion to which the shoulder harness is connected slidably.

4. The vehicle child safety seat according to claim 3 , wherein

each of those hard members among the plurality of hard members which are placed between the paired hard members is provided with a rib portion that makes contact with the shoulder harness.

5. The vehicle child safety seat according to claim 1 , further comprising:

a harness cover having paired insertion holes through which the shoulder harness is passed so that the harness cover is slidably attached to the shoulder harness, the harness cover covering the shoulder pad.

6. The vehicle child safety seat according to claim 1 , wherein

each of the plurality of hold portions includes paired displacement inhibition portions for connecting the paired projecting, portions to each other in the width direction of the tabular portion, and

each of the hard members is fitted to between the paired displacement inhibition portions.

7. The vehicle child safety seat according to claim 1 , wherein

the tabular portion has through holes formed in parts opposed to the projecting portions.

8. A shoulder pad comprising:

a hold member formed of a material having a flexibility, and including a tabular portion formed in an elongated plate shape and a plurality of hold portions provided on one surface of the tabular portion so as to be placed side by side at intervals therebetween in a longitudinal direction of the tabular portion; and

a plurality of hard members including paired connection hard members held by hold portions placed at respective end portions of the hold member in its longitudinal direction, and one or more non-connection hard members held by the hold portions between the paired connection hard members, the paired connection hard members and the one or more non-connection hard members being formed of a material that is harder than the hold member, wherein each of the paired connection hard members is provided with a connection portion for slidably connecting thereto a shoulder harness provided in a seat belt of a vehicle child safety seat, wherein

the tabular portion is formed in the elongated plate shape where the longitudinal direction of the shoulder harness is taken as a longer side, and the plurality of hold portions is provided on a shoulder-harness-side surface of the tabular portion and placed side by side at intervals therebetween in the longitudinal direction of the tabular portion;

each of the plurality of hold portions including paired projecting portions projecting from respective end portions of the tabular portion in its width direction toward the shoulder harness and opened toward an inner side of the tabular portion in the width direction; and

each of the hard members is formed in an elongated shape where the width direction of the tabular portion is taken as a longer side, and is configured such that respective end portions thereof in its longitudinal direction are fitted to respective inner sides of the paired-projecting portions.

9. The shoulder pad according to claim 8 , wherein

each of the plurality of hold portions includes paired displacement inhibition portions for connecting the paired projecting portions to each other in the width direction of the tabular portion; and

each of the hard members is fitted to between the paired displacement inhibition portions.

10. The shoulder pad according to claim 8 , wherein

the tabular portion has through holes formed in parts opposed to the projecting portions.