CN102039953A - Cushion pad, seat device for child and two-wheel vehicle - Google Patents
Cushion pad, seat device for child and two-wheel vehicle Download PDFInfo
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- CN102039953A CN102039953A CN2010105135153A CN201010513515A CN102039953A CN 102039953 A CN102039953 A CN 102039953A CN 2010105135153 A CN2010105135153 A CN 2010105135153A CN 201010513515 A CN201010513515 A CN 201010513515A CN 102039953 A CN102039953 A CN 102039953A
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- cushion rubber
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- skin members
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Abstract
The present invention provides a cushion pad, a seat device for child and a two-wheel vehicle. The cushion pad can improve an impact absorbing performance and tactile sensation in contacting with children's body with a low cost. The cushion pad (40) comprises the following components: a bottom plate (44) which is equipped at a front surface part (23A) of a wing part (22B) of a head protection device (22); and a cushion pad surface component (46) which is made of rubber and covers the bottom plate. The cushion pad surface component is provided with a turning-back part (46B) which turns back inwards at a periphery of a projected curved-surface-shaped surface part (46A), and the turning-back part abuts against a periphery of a back part (44B) of the bottom plate. At a state the turning-back part is clamped between the back part of the bottom plate and the wing of the head protection device, a bolt (70) and a nut (48) are used for fixing the bottom plate on the wing of the head protection device. Therefore, a closed space which is internally sealed with air is formed between the surface part of the surface component of the cushion pad and a front surface part (44A) of the bottom plate.
Description
Technical field
The children that the present invention relates to a kind of cushion rubber (cushion), have this cushion rubber are with seat unit and two-wheel car.
Background technology
In the past, the children on being installed on bicycle etc. were with in the seat unit, and the children that known a kind of seat unit main body has cushion rubber use seat unit.
Disclose a kind of headrest (headrest) in following patent documentation 1, this headrest comprises the soft member on the inside face that forms concavo-convex hard plate member and be arranged on the hard plate member in the mode of the recess of the inner surface side of filling up this hard plate member.Be the arch portion of convex by a plurality of inner surface side of continuous formation towards the hard plate member, this hard plate member is formed concavo-convex, thereby can utilize the elastic deformation of multilayer arch portion to relax and absorb the impact that produces because of bicycle overturning etc.
Patent documentation 1: TOHKEMY 2007-125991 communique
But in above-mentioned patent documentation 1, the hard plate member and the soft member that constitute cushion rubber are formed on the headrest integratedly, therefore increase manufacturing cost, and aspect the impact absorbency of this headrest when contacting with children's head room for improvement are arranged.
Summary of the invention
The present invention makes in view of the above problems, and the cushion rubber, children that purpose is to provide a kind of impact absorbency can improve Body contact with children with low cost the time is with seat unit and two-wheel car.
In order to address the above problem, the cushion rubber of the described invention of the 1st technical scheme comprises: base plate, and it is installed on the seat unit main body that can take a seat for children; The cushion rubber skin members, it has flexible, this cushion rubber skin members covers the front surface portion of above-mentioned base plate and has return portion with the back side portion butt of above-mentioned base plate in edge portion, forms the osed top space between the front surface portion of this cushion rubber skin members and above-mentioned base plate; Fixed parts under the state that above-mentioned return portion is clamped between above-mentioned seat unit main body and the above-mentioned base plate, utilizes this fixed parts that above-mentioned base plate is fixed on the above-mentioned seat unit main body.
Adopt the described invention of the 1st technical scheme, the cushion rubber skin members covers the front surface portion of base plate, and the back side portion butt of the return portion of the edge portion of cushion rubber skin members and base plate, thereby between the front surface portion of cushion rubber skin members and base plate, form the osed top space.Under the return portion with the cushion rubber skin members is clamped in state between seat unit main body and the base plate, utilize fixed parts that base plate is fixed on the seat unit main body.The air that utilization is enclosed in the confined space between the front surface portion of cushion rubber skin members and base plate is paid the elasticity of cushion rubber skin members with appropriateness, thereby when children's health contacts with this cushion rubber, the cushion rubber skin members can along near or the direction of leaving the front surface portion of base plate carry out elastic deformation.The impact absorbency of the cushion rubber in the time of therefore, can improving Body contact with children with low cost.
The described invention of the 2nd technical scheme is on the basis of the described cushion rubber of the 1st technical scheme, and this cushion rubber has claw with above-mentioned return portion interlock in the back side of above-mentioned base plate portion.
Adopt the described invention of the 2nd technical scheme, portion is provided with claw at the back side of base plate, thereby when being fixed on base plate on the seat unit main body under the state that is clamped in return portion between seat unit main body and the base plate with the cushion rubber skin members, the return portion interlock of the claw of base plate and cushion rubber skin members.Thus, the inclosure between the front surface portion of cushion rubber skin members and base plate can there be the space of air airtight, thereby can further improves the impact absorbency of cushion rubber.
The described invention of the 3rd technical scheme is on the basis of the described cushion rubber of the 1st technical scheme, and this cushion rubber has projection with the back side portion closed contact of above-mentioned base plate in above-mentioned return portion.
Adopt the described invention of the 3rd technical scheme, return portion at the cushion rubber skin members is provided with projection, thereby when being fixed on base plate on the seat unit main body under the state that is clamped in return portion between seat unit main body and the base plate with the cushion rubber skin members, the back side portion closed contact of the projection of return portion and base plate.Thus, the inclosure between the front surface portion of cushion rubber skin members and base plate can there be the space of air airtight, thereby can further improves the impact absorbency of cushion rubber.
On the basis of the described invention of the 4th technical scheme each described cushion rubber in the 1st～3 technical scheme, above-mentioned return portion be formed on above-mentioned cushion rubber skin members periphery and with the periphery butt of the back side portion of above-mentioned base plate, thereby between the front surface portion of above-mentioned cushion rubber skin members and above-mentioned base plate, form confined space.
Adopt the described invention of the 4th technical scheme, be formed on the return portion of periphery of cushion rubber skin members and the periphery butt of base plate, thereby between the front surface portion of cushion rubber skin members and base plate, form confined space.Therefore, can utilize the air that is enclosed in the confined space further to improve the impact absorbency of cushion rubber.
On the basis of the described invention of the 5th technical scheme each described cushion rubber in the 1st～4 technical scheme, enclosing in the space between the front surface portion of above-mentioned cushion rubber skin members and above-mentioned base plate has sponge member.
Adopt the described invention of the 5th technical scheme, enclose in the space between the front surface portion of cushion rubber skin members and base plate sponge member is arranged, even thereby be enclosed in air leak in the space between the front surface portion of cushion rubber skin members and base plate to outside, also can utilize sponge member to keep the elasticity of cushion rubber skin members.
On the basis of the described invention of the 6th technical scheme each described cushion rubber in the 1st～5 technical scheme, the said fixing parts comprise: nut, and it is fixed on the above-mentioned base plate; Bolt, it is inserted in the through hole that is formed at above-mentioned seat unit main body and with above-mentioned nut thread and engages.
Adopt the described invention of the 6th technical scheme, bolt is inserted in the through hole that is formed at the seat unit main body, nut thread in making this bolt and being fixed on base plate engages, thereby the base plate that is cushioned the covering of pad skin members can be securely fixed on the seat unit main body.
On the basis of the described invention of the 7th technical scheme each described cushion rubber in the 1st～6 technical scheme, this cushion rubber is provided with the spline member in the back side of above-mentioned base plate portion, and this spline member engages with the portion of being stuck on being formed on above-mentioned seat unit main body and limits the rotation of above-mentioned base plate.
Adopt the described invention of the 7th technical scheme, the spline member that is arranged on the back side portion of base plate engages with the portion of being stuck on being formed on the seat unit main body, thereby can limit the rotation that is installed in the base plate on the seat unit main body.
The children of the described invention of the 8th technical scheme are equipped with each described cushion rubber in the 1st～7 technical scheme with seat unit on the seat unit main body.
Adopt the described invention of the 8th technical scheme, each described cushion rubber in the 1st～7 technical scheme is installed on the seat unit main body, thereby can utilizes the interior air of confined space between the front surface portion that is enclosed in cushion rubber skin members and base plate to pay the elasticity of cushion rubber skin members with appropriateness.The impact absorbency of the cushion rubber in the time of therefore, can improving Body contact with children with low cost.
The children of the described invention of the 9th technical scheme are equipped with each described cushion rubber in the 1st～7 technical scheme with seat unit in the both sides at least of cephalic protection device (head guard), and this cephalic protection device is used for the head of the children in the present portion of taking a seat is protected.
Adopt the described invention of the 9th technical scheme; both sides at least at the cephalic protection device that is used for the head of the children in the present portion of taking a seat is protected are equipped with each described cushion rubber of the 1st～7 technical scheme, thereby can utilize the interior air of confined space between the front surface portion that is enclosed in cushion rubber skin members and base plate to pay the elasticity of cushion rubber skin members with appropriateness.The impact absorbency of the cushion rubber in the time of therefore, can contacting with children's head with the low cost raising.
The two-wheel car of the described invention of the 10th technical scheme is equipped with the described children of the 8th or the 9th technical scheme and uses seat unit on the two-wheel car main body.
Adopt the described invention of the 10th technical scheme, the described children of the 8th or the 9th technical scheme are installed on the two-wheel car main body use seat unit, thus the impact absorbency of the cushion rubber can improve Body contact with children with low cost the time.
Adopt the present invention, the impact absorbency of the cushion rubber in the time of can improving Body contact with children with low cost.
Description of drawings
Fig. 1 is that expression has the block diagram with seat unit as the children of the cushion rubber of one embodiment of the present invention.
Fig. 2 is that expression has the front view with seat unit as the children of the cushion rubber of one embodiment of the present invention.
Fig. 3 be the expression cushion rubber the block diagram of all cushion rubber skin members.
Fig. 4 is the block diagram when the back side of base plate portion observes the state behind the cushion rubber skin members embedding base plate.
Fig. 5 is the exploded perspective view of cushion rubber skin members, base plate and sponge member.
Fig. 6 is the block diagram that expression embeds the cushion rubber skin members process of base plate.
Fig. 7 is the local structure figures of expression children with the installation portion of the front surface side of the used cephalic protection device of seat unit.
Fig. 8 is the local structure figures of expression children with the back side portion of the used cephalic protection device of seat unit.
Fig. 9 is expression has the base plate of cushion rubber skin members to be installed in the constructional drawing of the process on the installation portion of front surface side of cephalic protection device embedding.
Figure 10 is that expression has the base plate of cushion rubber skin members to be installed in the cutaway view of the state on the cephalic protection device embedding.
Figure 11 be amplify the return portion of expression cushion rubber skin members and base plate edge portion butt the amplification assumption diagram of part.
The specific embodiment
Below, use seat unit with reference to the children that Fig. 1～Figure 11 explanation has as the cushion rubber of one embodiment of the present invention.
Fig. 1 is that expression has the block diagram with seat unit as the children of the cushion rubber of one embodiment of the present invention.In addition, Fig. 2 represents the front view of children with seat unit.As shown in Figure 1 and Figure 2, children have the seat main body 12 on the shelf of the rear side that is installed in two-wheel car with seat unit 10.Seat main body 12 comprises the 12A of seat portion that can take a seat for children and the rearward end of the 12A of this back-rest 12B that makes progress and extend in the mode that erects certainly.Back-rest 12B forms the forwards side-prominent curved shape in both sides, supports with the back to the children on the present 12A of portion that takes a seat.The both sides of the present 12A of portion are provided with from the 12A of seat portion hangs down and mounting children's the left foot and the pedal 14 of right crus of diaphragm.Be provided with the pin mounting 14A of portion that gives prominence to approximate horizontal in the bottom of pedal 14 outside Width, children's left foot and right crus of diaphragm are positioned in respectively on the pin mounting 14A of portion.The leading section of the present 12A of portion is upright to be provided with the handle portion 16 of the ring-type of the front side that is used to protect children.By handle portion 16 is set, can catches handle portion 16 when a 12A of portion goes up and support the health of self when children are landed in, thereby can give the child safety sense.In addition, children also can be installed on the handle portion in two-wheel car the place ahead with seat unit 10.
Can dispose the back board 34 of the angle that is used to adjust back-rest 12B in the inboard of the back-rest 12B of seat main body 12 with loading and unloading.Central portion at back board 34 is provided with cushion rubber 36.In addition, be equipped with buffering spacer (cushion mat) on the present 12A of portion.
Top at the back-rest 12B of seat main body 12 is provided with cephalic protection unit 20, and this cephalic protection unit 20 has and is used for cephalic protection device 22 that the head of the children on the present 12A of portion that takes a seat is protected.Cephalic protection device 22 comprises: the rear wall parts 22A that faces with the head rear of children on the present 12A of portion that takes a seat, the alar part 22B that extends to the both sides of rear wall parts 22A in the mode of bending from rear wall parts 22A edge child's head side and the supporting leg 22C that extends downwards from the central portion of rear wall parts 22A.
On cephalic protection unit 20, be provided with height adjuster 24, thereby this height adjuster 24 is used to make the supporting leg 22C of cephalic protection device 22 to fix this supporting leg 22C along back-rest 12B on the position of stipulating of sliding on the above-below direction, utilizes this height adjuster 24 can adjust the height of cephalic protection device 22.Height adjuster 24 has the barrel-contoured supporting member 26 that can support supporting leg 22C slidably, the installation portion 28 that extends in the place ahead of supporting member 26 contacts with the front surface face of the upper end 13A of back-rest 12B, utilizes attaching parts 30 that installation portion 28 is fixed on the back-rest 12B.
Go up at the 23A of front surface portion of the alar part 22B at cephalic protection device 22 two ends (with the right face of head surface of children on the present 12A of portion that takes a seat) and can be separately installed with cushion rubber 40 with loading and unloading.Central portion at the 25A of front surface portion of the rear wall parts 22A of cephalic protection device 22 can be equipped with cushion rubber 42 with loading and unloading.
As Fig. 3～shown in Figure 6, cushion rubber 40 comprises: base plate 44, and it is installed on the 23A of front surface portion of alar part 22B of cephalic protection device 22; Cushion rubber skin members 46, it has flexible, and covers the 44A of front surface portion (with reference to Figure 10) side of base plate 44.Cushion rubber skin members 46 comprises: surface element 46A, and it is a convex surface shape, and forms the space between the 44A of front surface portion of this surface element 46A and base plate 44; Return portion 46B, its all end from surface element 46A turn back to the inside and with the periphery butt of the 44B of back side portion of base plate 44.
Central portion at the back side of base plate 44 44B of is provided with protrusion 44C cylindraceous, and nut 48 is fixed in protrusion 44C.In addition, on the 44B of of the back side of base plate 44, be and roughly be provided with to reticulation rib 50.In addition, on the 44B of of the back side of base plate 44, be positioned at the upper side of protrusion 44C and the position of lower side when the alar part 22B to cephalic protection device 22 installs, roughly along continuous straight runs is formed with the slot part 51 (spline member) that is formed by rib 50 clampings.The periphery of the back side of base plate 44 44B of be provided with the direction of the 44B of back side portion quadrature on outstanding teat 52.Interior all sides of the teat 52 of the back side of base plate 44 44B of be provided with teat 52 separate predetermined distance and with the direction of the 44B of back side portion quadrature on outstanding claw 54.The structure of the return portion 46B butt of the teat 52 of the 44B of back side portion and claw 54 formation and cushion rubber skin members 46.
Utilization can near or the member that leaves flexible deformation on the direction of the 44A of front surface portion of base plate 44 form cushion rubber skin members 46.In the present embodiment, cushion rubber skin members 46 is selected to use by rubber and is made and have elasticity, be difficult for material that air is revealed from the surface of cushion rubber skin members 46, and base plate 44 selects to use the material that is formed from a resin and has rigidity.Sponge member 56 is formed by Foamexes such as urethane resins.In addition, cushion rubber skin members 46, base plate 44 and sponge member 56 are not limited to above-mentioned material, also can use other materials.
As shown in Figure 7, on the alar part 22B at cephalic protection device 22 two ends, be provided with circular through hole 60.The upper side of the through hole 60 of the 23A of front surface portion of alar part 22B and lower side along the Width approximate horizontal of alar part 22B be provided with the projection 62,63 (being stuck portion) of linearity.In the time of on the 23A of front surface portion that base plate 44 is installed in alar part 22B, the protrusion 44C of base plate 44 is inserted in the through hole 60 of alar part 22B.At this moment, the projection 62,63 of alar part 22B is inserted in respectively in the slot part 51 of base plate 44, thereby forms the position deviation on the hand of rotation that the protrusion 44C can be suppressed at base plate 44 is the center.As shown in Figure 8, around the through hole 60 of the back side of the alar part 22B 23B of portion, be provided with the protrusion 64 of ring-type, be formed with all grooves 65 that embed for the head that is inserted in the bolt 70 (with reference to Figure 10) in the through hole 60 in the inboard of protrusion 64.
As shown in figure 10, with the 23A of front surface portion of the alar part 22B 44B of the back side portion side in the face of ground configuration base plate 44, thereby the return portion 46B that forms cushion rubber skin members 46 is clamped in the structure between the 23A of front surface portion of the 44B of back side portion of base plate 44 and alar part 22B.Bolt 70 in the back side of the alar part 22B 23B of portion side is inserted through hole 60, is made nut 48 threads engage among bolt 70 and the protrusion 44C that is fixed on base plate 44, thereby the base plate 44 of cushion rubber 40 is installed on the alar part 22B.When the time comes, the return portion 46B interlock of the claw of the 44B of back side portion 54 and cushion rubber skin members 46, thus between the 44A of front surface portion of the surface element 46A of cushion rubber skin members 46 and base plate 44, be formed on the confined space that inner inclosure has air.
Next, the children that present embodiment is described use the effect of seat unit 10 and the installation constitution of cushion rubber 40.
As shown in Figure 5 and Figure 6, when assembling cushion rubber 40, sponge member 56 is inserted in the inboard of surface element 46A of the cushion rubber skin members 46 of rubber system, further stretch cushion rubber skin members 46 then and make base plate 44 be embedded in the inboard of cushion rubber skin members 46, utilize the convergent force of cushion rubber skin members 46 to make the periphery butt of the 44B of back side portion of return portion 46B and base plate 44.At this moment, the return portion 46B butt of the teat 52 of the 44B of back side portion and claw 54 and cushion rubber skin members 46.
As shown in Figure 9, in the time of on the 23A of front surface portion of the alar part 22B that cushion rubber 40 is installed in cephalic protection device 22, the protrusion 44C that is arranged on the 44B of back side portion of base plate 44 is inserted in the through hole 60 of alar part 22B, thereby so that the 44B of the back side portion side of base plate 44 makes cushion rubber 40 contact with the 23A of front surface portion with the mode that the 23A of front surface portion of alar part 22B faces.At this moment, the projection 62,63 with alar part 22B is inserted in respectively in the slot part 51 of base plate 44.Thus, as shown in figure 10, the return portion 46B of cushion rubber skin members 46 is clamped between the 23A of front surface portion of the 44B of back side portion of base plate 44 and alar part 22B.In addition, be inserted in respectively in the slot part 51 of base plate 44, can be suppressed at protrusion 44C with base plate 44 and be the position deviation on the hand of rotation at center by projection 62,63 with alar part 22B.
Under this state, bolt 70 is inserted in the through hole 60 from the back side of the alar part 22B 23B of portion side, make this bolt 70 and be fixed on nut 48 threads engage of the protrusion 44C of base plate 44, thereby base plate 44 is fixed on the alar part 22B.Thus, cushion rubber 40 is installed on the 23A of front surface portion of alar part 22B.As shown in figure 11, under the effect of the fastening force of bolt 70, the claw 54 of the 44B of back side portion and the return portion 46B interlock of cushion rubber skin members 46, thus between the 44A of front surface portion of the surface element 46A of cushion rubber skin members 46 and base plate 44, be formed on the confined space that inner inclosure has air.In this confined space, enclose the sponge member 56 of size less than this confined space arranged.
In cushion rubber 40 as described above, utilize the interior air of confined space between the 44A of front surface portion of the surface element 46A be enclosed in cushion rubber skin members 46 and base plate 44 to pay the elasticity of cushion rubber skin members 46 with appropriateness.Therefore, when the head of the children on the present 12A of portion that takes a seat contacted with the surface element 46A of cushion rubber skin members 46, surface element 46A can be close or leave on the direction of base plate 44 and carry out elastic deformation.Therefore, can improve the impact absorbency and the texture of the cushion rubber 40 when children's head contacts with cushion rubber 40 with low cost.
In addition, in the confined space between the surface element 46A by sponge member 56 being enclosed in cushion rubber skin members 46 and the 44A of front surface portion of base plate 44, even the claw 54 of the 44B of portion breaks away under the situation of airtight degree decline of the inside that makes cushion rubber skin members 46 with the interlock of the return portion 46B of cushion rubber skin members 46 and the air between the outside overleaf, also can keep the elasticity of the surface element 46A of cushion rubber skin members 46.
In the above-described embodiment, the installation constitution of cushion rubber 40 has been described, has utilized base plate, cushion rubber skin members and sponge member to constitute cushion rubber 42 on the rear wall parts 22A that is installed in cephalic protection device 22, can obtain the effect identical with cushion rubber 40.
In addition, in the above-described embodiment, the claw 54 of base plate 44 and the return portion 46B interlock of cushion rubber skin members 46, but the present invention is not limited to this structure, for example also can circumferentially form projection, make the 44B of the back side portion closed contact of this projection and base plate 44 in the return portion 46B upper edge of cushion rubber skin members 46.
In addition, in the above-described embodiment, form the return portion 46B of cushion rubber skin members 46 at the periphery of cushion rubber skin members 46, but the present invention is not limited to this structure, for example also can utilizes the many places of edge portion of cushion rubber skin members 46 and the 44B of the back side portion butt of base plate 44.
In addition, in the above-described embodiment, the claw 54 of the periphery by making base plate 44 and the return portion 46B interlock of cushion rubber skin members 46, between the 44A of front surface portion of the surface element 46A of cushion rubber skin members 46 and base plate 44, form confined space, but be not to form confined space, getting final product so long as be difficult for making the space of air between the 44A of front surface portion of the surface element 46A of cushion rubber skin members 46 and base plate 44 to be leaked to exterior structure, can be easy confined space.Be difficult for making air when cushion rubber skin members 46 is leaked to exterior structure forming, the surface element 46A that can pay cushion rubber skin members 46 is with elasticity, thereby when children's head contacted with cushion rubber 40, cushion rubber 40 can keep good impact absorbency and texture.
In addition, in the above-described embodiment, sponge member 56 is enclosed in the space between the 44A of front surface portion of the surface element 46A of cushion rubber skin members 46 and base plate 44, but also sponge member 56 can be set.Can utilize self flexible shape of guaranteeing this space (as the space of the roughly spherical shape of present embodiment) if the cushion rubber skin members itself maintains rigidity to a certain degree, then no matter whether exist sponge member to bring into play function as cushion rubber.
In addition, in the above-described embodiment, used the present invention in the cushion rubber 40 on being installed on cephalic protection device 22, but the present invention is not limited thereto, also can be, for example be installed in the cushion rubber 36 on the back board 34 and use the present invention at the cushion rubber on being installed on seat main body 12.
Claims (10)
1. cushion rubber, it comprises:
Base plate, it is installed on the seat unit main body that can take a seat for children;
The cushion rubber skin members, it has flexible, this cushion rubber skin members covers the front surface portion of above-mentioned base plate, and has return portion with the back side portion butt of above-mentioned base plate in edge portion, forms the osed top space between the front surface portion of this cushion rubber skin members and above-mentioned base plate;
Fixed parts under the state that above-mentioned return portion is clamped between above-mentioned seat unit main body and the above-mentioned base plate, utilizes this fixed parts that above-mentioned base plate is fixed on the above-mentioned seat unit main body.
2. cushion rubber according to claim 1, wherein,
Has claw with above-mentioned return portion interlock in the back side of above-mentioned base plate portion.
3. cushion rubber according to claim 1, wherein,
This cushion rubber has projection with the back side portion closed contact of above-mentioned base plate in above-mentioned return portion.
4. according to each described cushion rubber in the claim 1～3, wherein,
Above-mentioned return portion be formed on above-mentioned cushion rubber skin members periphery and with the periphery butt of the back side portion of above-mentioned base plate, between the front surface portion of above-mentioned cushion rubber skin members and above-mentioned base plate, form confined space.
5. according to each described cushion rubber in the claim 1～4, wherein,
Enclose in the space between the front surface portion of above-mentioned cushion rubber skin members and above-mentioned base plate sponge member is arranged.
6. according to each described cushion rubber in the claim 1～5, wherein,
The said fixing parts comprise: nut, and it is fixed on the above-mentioned base plate; Bolt, it is inserted in the through hole that is formed at above-mentioned seat unit main body and with above-mentioned nut thread and engages.
7. according to each described cushion rubber in the claim 1～6, wherein,
This cushion rubber is provided with the spline member in the back side of above-mentioned base plate portion, and this spline member engages with the portion of being stuck on being formed on above-mentioned seat unit main body and limits the rotation of above-mentioned base plate.
8. children use seat unit, wherein,
These children are equipped with each described cushion rubber in the claim 1～7 with seat unit on the seat unit main body.
9. children use seat unit, wherein,
Each described cushion rubber in the claim 1～7 is installed in the both sides at least of cephalic protection device, and this cephalic protection device is used for the head of the children in the present portion of taking a seat is protected.
10. two-wheel car, wherein,
Claim 8 is installed on the two-wheel car main body of this two-wheel car or the described children of claim 9 use seat unit.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009239617A JP5050032B2 (en) | 2009-10-16 | 2009-10-16 | Cushion, child seat device and motorcycle |
| JP2009-239617 | 2009-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102039953A true CN102039953A (en) | 2011-05-04 |
Family
ID=43906578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105135153A Pending CN102039953A (en) | 2009-10-16 | 2010-10-15 | Cushion pad, seat device for child and two-wheel vehicle |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5050032B2 (en) |
| CN (1) | CN102039953A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102951053A (en) * | 2011-08-19 | 2013-03-06 | 通用汽车环球科技运作有限责任公司 | Fastening system, covering apparatus, seating device, and vehicle |
| CN103921870A (en) * | 2014-04-29 | 2014-07-16 | 太仓浩湖五金制品有限公司 | Bicycle protective backseat frame not prone to clamping leg and foot |
| CN105270228A (en) * | 2014-07-07 | 2016-01-27 | 株式会社泰极爱思 | Fixed configuration for mounting members, back plate and vehicular seat |
| CN109927817A (en) * | 2017-12-19 | 2019-06-25 | 双馀实业股份有限公司 | Child seat of bicycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102406375A (en) * | 2011-10-31 | 2012-04-11 | 赵汝锦 | Movable seat cushion |
| JP2013203198A (en) * | 2012-03-28 | 2013-10-07 | Bridgestone Cycle Co | Plank mounting structure and motorcycle |
| TWI657003B (en) * | 2017-11-22 | 2019-04-21 | 雙餘實業股份有限公司 | Bicycle child seat |
| JP7366400B2 (en) * | 2019-10-04 | 2023-10-23 | コンビ株式会社 | Children's seats and bicycles with children's seats |
| JP7474960B2 (en) | 2019-10-04 | 2024-04-26 | パナソニックＩｐマネジメント株式会社 | Bicycle child seats and bicycles |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102951053A (en) * | 2011-08-19 | 2013-03-06 | 通用汽车环球科技运作有限责任公司 | Fastening system, covering apparatus, seating device, and vehicle |
| CN103921870A (en) * | 2014-04-29 | 2014-07-16 | 太仓浩湖五金制品有限公司 | Bicycle protective backseat frame not prone to clamping leg and foot |
| CN103921870B (en) * | 2014-04-29 | 2017-02-08 | 江苏项瑛农机有限公司 | Bicycle protective backseat frame not prone to clamping leg and foot |
| CN105270228A (en) * | 2014-07-07 | 2016-01-27 | 株式会社泰极爱思 | Fixed configuration for mounting members, back plate and vehicular seat |
| CN109927817A (en) * | 2017-12-19 | 2019-06-25 | 双馀实业股份有限公司 | Child seat of bicycle |
| CN109927817B (en) * | 2017-12-19 | 2021-06-01 | 双馀实业股份有限公司 | Child seat for bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5050032B2 (en) | 2012-10-17 |
| JP2011084211A (en) | 2011-04-28 |
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