CN103025569A - Child seat - Google Patents
Child seat Download PDFInfo
- Publication number
- CN103025569A CN103025569A CN2011800362702A CN201180036270A CN103025569A CN 103025569 A CN103025569 A CN 103025569A CN 2011800362702 A CN2011800362702 A CN 2011800362702A CN 201180036270 A CN201180036270 A CN 201180036270A CN 103025569 A CN103025569 A CN 103025569A
- Authority
- CN
- China
- Prior art keywords
- shoulder belt
- child seat
- shoulder
- retaining hole
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000003780 insertion Methods 0.000 claims abstract description 28
- 230000037431 insertion Effects 0.000 claims abstract description 28
- 230000014759 maintenance of location Effects 0.000 abstract 3
- 239000011347 resin Substances 0.000 description 8
- 229920005989 resin Polymers 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005728 strengthening Methods 0.000 description 3
- 239000000725 suspension Substances 0.000 description 3
- 230000037396 body weight Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 208000037063 Thinness Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 206010048828 underweight Diseases 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2803—Adaptations for seat belts
- B60N2/2812—Adaptations for seat belts for securing the child to the child seat
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/20—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the back-rest being tiltable, e.g. to permit easy access
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
- B60N2/28—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle
- B60N2/2857—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child
- B60N2/2863—Seats readily mountable on, and dismountable from, existing seats or other parts of the vehicle characterised by the peculiar orientation of the child backward facing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R22/00—Safety belts or body harnesses in vehicles
- B60R22/10—Safety belts or body harnesses in vehicles specially adapted for children or animals
Abstract
In order to carry out height adjustments on the back side of should harnesses that restrain an infant seated on a seat cushion (2) that covers a body shell (3) of a child seat (1), a plurality of shoulder harness retention holes (11), through which the shoulder harnesses are inserted to retain the height of the shoulder harnesses, are disposed at predetermined heights on the back surface of the body shell (3). The child seat is provided with: shoulder harness insertion holes (10) that link the shoulder harness retention holes (11) via slits (13); and stopper plates (15) that are formed contiguous with the bases of the plurality of should harness retention holes (11), and block the slits (13).
Description
Technical field
The present invention relates to a kind of child seat, the shoulder belt that is used for safe limit infant health in vehicle easily can be adjusted to the position of fitting mutually with infant's build.
Background technology
In the past, the infant's who in vehicle, rode for safe limit health and use child seat.Child seat corresponding objects infant's body weight, age and decide installation method to seat according to benchmark roughly.And, in the situation of installing with suitable mounting means, also need the shoulder belt height adjustment to using on the suitable position mutually with this infant's build.
Stipulated following situation in existing benchmark (for example EC benchmark): the underweight 13kg(to the object infant was about from the stage at neonate's to 9 monthly age) till, child seat is installed on the seat backwards; Afterwards, till about 4 years old (stage of body weight 13 to 18kg) during in, install and use forward.Therefore, the child seat that hypothesis is used from about neonate to 4 year old, corresponding separately mounting means and object infant's build, carried out various researchs for the suitable shoulder belt height of capable of regulating.
Fig. 8 A is the partial front elevation view of an example of installing condition of the shoulder belt 53 of the existing child seat 50 of expression.On the back 52 of the child seat shown in this figure, open predetermined distance and formed shoulder band insertion hole 54 at 4 height and positions in the short transverse sky.In the figure, shoulder belt 53 is installed on the back 52 by upper several the 2nd shoulder band insertion holes 54.Fig. 8 A is illustrated in the shoulder band insertion hole 54 that forms on the Chain cushion 51.Shown in Fig. 8 B, be formed with through hole 57 with the shoulder band insertion hole 54 identical positions of the main body cover 55 of child seat.Insert in the through hole 57 of the shoulder band insertion hole 54 lead to Chain cushion, main body cover 55 end of shoulder belt 53, and extend to the lower end of main body cover 55 rear side, the fixedly suspension member (not shown) that arranges in main body cover 55 lower ends be fixed (non-patent literature 1).
In order suitably to use the shoulder belt 53 of the child seat of this formation, for example when child seat is installed to seat backwards, utilize shoulder band insertion hole 54 that the end of shoulder belt 53 is fixed in the rear side of main body cover 55, above-mentioned shoulder band insertion hole 54 is identical with the height (hereinafter referred to as the shoulder belt height) of the baby's of the posture that approaches the state of lying down a little shoulder, or suitable with the position lower than shoulder.And when being installed to child seat on the seat forward, need the corresponding child's that take one's seat build, and utilize the shoulder band insertion hole 54 that child's shoulder height is identical with the shoulder belt height or the shoulder belt height is slightly high, the end of shoulder belt 53 is fixed in the rear side of main body cover 55.
Therefore, along with the infant's who utilizes child seat growth, when the infant's who utilizes child seat build not simultaneously, need to be adjusted into corresponding with it suitable shoulder belt height.At this moment, all must carry out following operation: the end of shoulder belt 53 is unloaded from suspension member (not shown), extracted from shoulder band insertion hole 54, reinsert new shoulder band insertion hole 54, again be fixed on the suspension member at every turn.At this moment, for carrying out these operations, certainly under the state that child seat is unloaded from seat, carry out operation.
Also proposed to be easy to carry out the scheme (patent documentation 1) of shoulder belt height adjustment mechanism of the child seat of this operation.In this patent documentation 1 invention disclosed (the following drawings mark is the Reference numeral of putting down in writing among the embodiment of patent documentation 1), the surperficial sky of backboard 24 open the specified altitude compartment of terrain arrange hold down groove 56,58 be connected the mobile with path 60 of them, utilize above-mentioned hold down groove 56,58 and mobilely with path 60 shoulder belt is moved in the hold down groove of suitable height.Backboard 24 between the hold down groove 56,58 becomes cantilever beam part 72, therefore by resin forming for the strengthening part that the brace panel 74,76 of regulation obtains, be reinforced between each hold down groove.
The prior art document
Patent documentation
Patent documentation 1: Japanese kokai publication hei 7-329706 communique
Non-patent literature
Non-patent literature 1: Takata Corp, child seat service instructions (downloading version), [online], version in 2010, [retrieval on July 12nd, 2010], internet＜http://www.takata.co.jp/childseat/support/download.html 〉
Summary of the invention
The problem that invention will solve
In patent documentation 1 disclosed child seat, in order to strengthen bearing the cantilever portion of the load that shoulder belt applies, use the large-scale resin strengthening part that embedding is configured as brace panel and obtains, this strengthening part is installed on the front-back of backboard.Therefore, it is many that the part number becomes, and causes cost rising, weight to increase.And, be provided with above-mentioned lappet at hold down groove with between moving with path.But, hold down groove and the mobile shape of slit that is one with path, therefore when larger transverse force puts on shoulder belt, shoulder belt is crossed tab placement and is entered and mobilely use path, might break away from from the fixed position.
Therefore, the object of the invention is to eliminate the problem that above-mentioned prior art exists, a kind of child seat is provided, it can be easy to carry out the height adjustment of shoulder belt by the slit that the main body cover setting at existing child seat links to each other multistage shoulder belt retaining hole.
For the means of dealing with problems
For achieving the above object, the invention provides a kind of child seat, can adjust the height of the back side of the shoulder belt of limiting unit, this limiting unit is used for limiting the infant on the Chain cushion that is seated at main body covered shell, it is characterized in that, in the aforementioned body shell, on its back surface, keep the shoulder belt retaining holes of the height of this shoulder belt at a plurality of slotting logical above-mentioned shoulder belts of specified altitude configuration, and be provided with: the shoulder band insertion hole, utilize slit to make between the above-mentioned shoulder belt retaining hole and link to each other; And stop block, the slit that the bottom of obstruction and a plurality of described shoulder belt retaining holes conjointly forms.
Preferably: above-mentioned shoulder belt retaining hole forms following shape: take in the part of above-mentioned stop block and have the gap that above-mentioned stop block is rotated.
Preferably: above-mentioned stop block is installed on the aforementioned body shell in the mode that can rotate, and the position in being received into above-mentioned shoulder belt retaining hole has the engagement section of the bottom that covers above-mentioned shoulder belt retaining hole.
Preferably: the part of above-mentioned Chain cushion is excavated and is formed the shape that above-mentioned shoulder band insertion hole is exposed, and the back cushion loading and unloading that cover the position of excavating and the holding position of guaranteeing above-mentioned shoulder belt are installed on the part of above-mentioned Chain cushion freely.
The invention effect
Can play following effect according to the present invention: consist of by the shoulder band insertion hole that forms at main body cover and the so simple parts of hill holder, the infant's who can corresponding shoulder belt limits build is easily adjusted the holding position to the back of shoulder belt under the state that child seat is installed on the seat.
Description of drawings
Figure 1A is the front view of the global shape of expression child seat of the present invention.
Figure 1B is the front view of the state that presents of main body cover of expression child seat of the present invention.
Fig. 2 A is the shape figure that Watch with magnifier is shown in the shoulder band insertion hole that forms on the main body cover.
Fig. 2 B is the figure that the expression shoulder belt has passed through the use state of shoulder belt retaining hole.
Fig. 3 A is the exploded perspective view that separately is illustrated in the check plate of installing on the shoulder belt retaining hole of main body cover according to each part.
Fig. 3 B is the figure that is illustrated in the operating state of the check plate of installing on the main body cover.
Fig. 3 C is the figure that is illustrated in the operating state of the check plate of installing on the main body cover.
Fig. 3 D is expression keeps the state of shoulder belt by the shoulder belt retaining hole figure.
Fig. 4 A is the instruction diagram of the height adjustment job step of expression shoulder belt.
Fig. 4 B is the instruction diagram of the height adjustment job step of expression shoulder belt.
Fig. 4 C is the instruction diagram of the height adjustment job step of expression shoulder belt.
Fig. 4 D is the instruction diagram of the height adjustment job step of expression shoulder belt.
Fig. 5 A is the partial front elevation view of a configuration example of expression back cushion.
The partial front elevation view of Fig. 5 B state that to be expression unload back cushion from Chain cushion.
Fig. 6 A is the front view that expression is installed to other back cushion the child seat of Chain cushion state before.
Fig. 6 B is the front view that expression is installed to other back cushion the child seat of Chain cushion state afterwards.
Fig. 7 A is the front view of the formation of other back cushion of use in the presentation graphs 6.
Fig. 7 B is the back view of the formation of other back cushion of use in the presentation graphs 6.
Fig. 8 A is that expression is as the front view of the global shape of the child seat of conventional example.
Fig. 8 B is that expression is as the front view of the main body cover of the child seat of conventional example.
Reference numeral
1 child seat
2 Chain cushions
2a excavates section
3 main body covers
4 shoulder belts
10 shoulder band insertion holes
11,11a, 11b, 11c shoulder belt retaining hole
12 bottoms
13 slits
15 check plates
16 rotational pins
20,25 back cushion
The specific embodiment
Below, as the mode that is used for implementing child seat of the present invention, with reference to description of drawings following examples.
Embodiment
Figure 1A is the front view of the global shape of expression child seat 1 of the present invention, and Figure 1B is the front view of the main body cover 3 of the child seat shown in this figure A of expression.In Figure 1B, the state of the limiting parts such as each damper element such as headrest (not shown), Chain cushion 2, shoulder belt 4, waistband 5, bracelet 6 has been removed in expression from child seat 1.In addition, for understanding the relation of each parts, overlapping along imaginary line in the drawings.
At the back position of the main body cover 3 shown in Figure 1B, the 2 row shoulder band insertion holes 10 of main body cover 3 being excavated with the regulation shape and forming are set.
Fig. 2 A is the figure that Watch with magnifier is shown in the shape of the shoulder band insertion hole 10 that forms on the main body cover 3.In this Fig. 2 A, illustrate the line of centers C(Figure 1B about main body cover 3) 2 shoulder band insertion holes 10 forming symmetrically, but for ease of explanation, the left side only illustrates the shape of shoulder band insertion hole 10, and the right side is illustrated in the state that check plate 15 has been installed on each shoulder belt retaining hole 11b.And Fig. 2 B is illustrated in upper the inserting of shoulder belt retaining hole 11b and has led to shoulder belt 4, consists of aftermentioned at check plate 15() state that turns back of surface.
With reference to Fig. 2 A the shape of shoulder band insertion hole 10 is described.Shoulder band insertion hole 10 is by the shoulder belt retaining hole 11a of hypomere, general designation Reference numeral 11 when the shoulder belt retaining hole 11b that is formed at middle section position, these three retaining hole 11(of shoulder belt retaining hole 11c of being formed at upper end position do not specify retaining hole) and the slit 13 that longitudinally is formed by connecting between each retaining hole 11 consisted of.The shoulder belt retaining hole 11a of hypomere forms the flat oblong openings that can insert logical shoulder belt 4.Shoulder belt retaining hole 11b, the 11c of middle section position, upper end position forms the rotate opening of untie-sell 16 distortion pentagon shaped gap value, that each edge lengths is different of (with reference to Fig. 3 B, Fig. 3 C) when rotating of the check plate 15 shown in the right part of flg that is provided with Fig. 2 A.Side to the continuous end of the slit 13 that links to each other with the bottom 12 of opening is carried out chamfering.By this chamfered section 12a is set, shoulder belt 4 can be directed to each shoulder belt retaining hole 11b, 11c smoothly from slit 13.As described later, check plate 15 covers the bottom 12 of shoulder belt retaining hole 11b, 11c, to stop up the upper end of slit 13.And shoulder belt 4 covers these check plate 15 ground and is held (with reference to Fig. 2 B).Therefore, shoulder belt 4 remains in the shoulder belt retaining hole 11 under the blocked state of slit 13, so can conscientiously prevent issuable problem in patent documentation 1 invention disclosed.
Formation and the effect of check plate 15 then are described with reference to each figure of Fig. 3.Fig. 3 A be according to each part separately expression be installed on shoulder belt retaining hole 11c(that the part at main body cover 3 forms as an example, upper end position) on the exploded perspective view of check plate 15.As shown in Figure 3A, near the shoulder belt retaining hole 11c that is formed at main body cover 3, be provided with the mounting hole 14 of rotational pin 16.Rotational pin 16 is as the turning cylinder of check plate 15 and play a role.The rotational pin 16 that this resin is pressed into type is fixed on the mounting hole 14, and metal main board 17 is pivotally mounted on the main body cover 3.Main board 17 is structural members of check plate 15, is by bearing portion 17a and the metal-made punch process parts that consist of with the flange 17b of the integrally formed reverse U shape of bearing portion 17a.Flange 17b has the inwall size more bigger than the thickness of main body cover 3, when check plate 15 rotates in the untie-sell 16 of rotating, plays a role as the engagement section of the upper end of the slit 13 that stops up main body cover 3 by this flange 17b.Further, the profile of main board 17 is covered by resin cover 18.By resin cover 18 is covered main board 17, can prevent that lodge is in the damage of the shoulder belt 4 of check plate 15.
Fig. 3 B, Fig. 3 C are the figure that is illustrated in the operating state of the check plate 15 of installing on the main body cover 3.By each part shown in the one assembly drawing 3A (rotational pin 16, main board 17, resin cover 18), the part of the flange 17a of check plate 15 is received in the shoulder belt retaining hole 11c, plays a role as the parts that rotate in shoulder belt retaining hole 11c around rotational pin 16.Fig. 3 B represents that bottom 12 ground of check plate 15 covering shoulder belt retaining hole 11c have engaged, stopped up the state of the upper end of slit 13.Fig. 3 C represents to make the flange 17a of check plate 15 to turn to the state of the upper hypotenuse 12b of shoulder belt retaining hole 11c.Under this state, slit 13 is connected the state of connection with shoulder belt retaining hole 11c.Under this state, by utilizing slit 13, as described later, can carry out the height adjustment of shoulder belt 4.Fig. 3 D is expression keeps the state of shoulder belt 4 by shoulder belt retaining hole 11c figure.The state of this figure is equivalent to the hold mode of the shoulder belt 4 shown in Fig. 2 B.
(the adjustment operation of shoulder belt height)
At this each figure with reference to Fig. 4 the child seat 1(Figure 1A of the present invention with above-mentioned shoulder band insertion hole 10 is described) in the adjustment operation of shoulder belt height.In addition, in each figure, according to explanation, only illustrate the height adjustment of the shoulder belt in left side.
With reference to Fig. 4 A to Fig. 4 D explanation following steps: the state that keeps shoulder belt 4 from the shoulder belt retaining hole 11b at middle section position shown in Fig. 2 B is with the state of shoulder belt height adjustment (change) to the shoulder belt retaining hole 11c of upper end position.
At first, shown in Fig. 4 A, rotate the check plate 15 of the shoulder belt retaining hole 11c of upper end position, the upper end of slit 13 is connected with the bottom 12 of shoulder belt retaining hole 11c.Under this state, the side of shoulder belt 4 that hangs over the shoulder belt retaining hole 11b of middle section position is lifted, to enter slit 13(Fig. 4 B), and on the mode of the chamfered section 12a of the bottom 12 of the shoulder belt retaining hole 11c of upper end position, to mention in the shoulder belt retaining hole 11c.Corresponding with it, pivot stop plate 15 launches to cover (Fig. 4 C) on the check plate 15 to return to original state with shoulder belt.Under this state, if being returned to, check plate 15 stops up the position of the bottom of shoulder belt retaining hole 11c, then the position of shoulder belt 4 is altered to the position of shoulder belt maintaining part 11c shown in Fig. 4 D.In addition, above operation is to carry out under the state of the back cushion 20 that has unloaded Chain cushion 2 shown in Fig. 5 B.
(configuration example 1 of back cushion)
Fig. 5 A represents the configuration example of back cushion 20 in the child seat 1 shown in Figure 1A, Chain cushion 2.In addition, below the upper backrest pad 20 shown in Fig. 5 A, lower back pad 22 is with the seat section that is sewn to Chain cushion 2 and the state between the back and install.Be formed with on the top of this lower back pad 22 and excavate the 2a of section with what the back of Chain cushion 2 showed greatly that quadrangle excavates.Excavate the 2a of section for stopping up this, upper backrest pad 20(Fig. 5 B of the cover plate shape that is sewn to the upper end of excavating the 2a of section is installed).On this upper backrest pad 20, the shoulder belt holding position of corresponding each height forms many places joint-cutting 21 from side.Shown in Fig. 5 A, the two side ends of this upper backrest pad 20 is inserted into the inboard of Chain cushion 2 from the edge part of excavating the 2a of section, excavate the 2a of section thereby cover.Lower back pad 22 is by linking up with 23 surfaces that are fixed on Chain cushion 2.So, shoulder belt 4 is arranged in the joint-cutting 21 of appropriate location, thereby back integral body is covered by upper backrest pad 20, lower back pad 22.
On the other hand, when carrying out the height adjustment of above-mentioned shoulder belt 4, shown in Fig. 5 B, unload the hook 23 of lower back pad 22, and pull out the end edge part of excavating the 2a of section, upper backrest pad 20 that is inserted into Chain cushion 1, and roll, thereby can carry out the operation shown in each figure of Fig. 4.
(configuration example 2 of back cushion)
Shown in Fig. 7 A, this back cushion 25 by the larger headrest 25A that can cover child's side head and releasably be installed to its below less back-rest 25B consist of.For the upper end position that makes shoulder belt 4 arrives the connecting portion that attenuates between headrest 25A and the back- rest 25B, 3 grades of hooks 26 of the dorsal part by being arranged on headrest 25A are adjusted setting height(from bottom).
Each figure with reference to Fig. 6 illustrates that this back cushion 25 is to the installation method of Chain cushion 2.In Chain cushion 2 one sides of the back cushion 25 that the type is installed, as shown in Figure 6A, form oval-shaped 2 of forming along the shoulder band insertion hole 10 of each lengthwise and excavate the 2a of section.And, at this lateral edges of Chain cushion 2 of excavating the middle section position of the 2a of section clasp (hook) 26(Fig. 7 B with the back side that is positioned at headrest 25A is installed) and the hook 26 that engages.For back cushion 25 is installed to Chain cushion 2, shown in Fig. 6 B, under the state consistent with the height of shoulder belt 4 of the connecting portion between headrest 25A and the back-rest 25B, the hook 26 of the reverse side of headrest 25A is engaged with the hook 26 of Chain cushion 2, and back-rest 25B is got final product along with the back of Chain cushion 2.
The shape of the shoulder band insertion hole 10 of the present embodiment is shown in Fig. 2 A, but shoulder belt retaining hole 11 is not limited to graphic hop count, interval, position, can consider that the mounting means of shoulder belt 4 is suitably set.And the formation of check plate 15 also is not limited to the combination of metal sheet and resin cover, also has the resin monomer parts of prescribed strength.Back cushion 20,25 is shown in Fig. 5 B, Fig. 6 A, so long as the cover type that shoulder band insertion hole 10 integral body are exposed then also can use formation, the shape shown in each figure of Fig. 5, Fig. 6.
Therefore, the present invention is not limited by above-described embodiment, can carry out various changes in scope shown in each claim.That is, in scope shown in the claim, the technological means of suitable change made up and the embodiment that obtains is also contained in the technical scope of the present invention.
The Japanese patent application 2010-166598 that the application proposed based on July 24th, 2010.In this manual, specification sheets, claims and the accompanying drawing of Japanese patent application 2010-166598 have been introduced as reference.
Claims (4)
1. child seat can be adjusted the height of the back side of the shoulder belt of limiting unit, and this limiting unit is used for the infant on the Chain cushion that restriction is seated at main body covered shell, it is characterized in that,
In the described main body cover, on its back surface, keep the shoulder belt retaining hole of the height of this shoulder belt at a plurality of slotting logical described shoulder belts of specified altitude configuration, and be provided with: the shoulder band insertion hole, utilize slit to make and link to each other between the described shoulder belt retaining hole; And stop block, the slit that the bottom of obstruction and a plurality of described shoulder belt retaining holes conjointly forms.
2. child seat according to claim 1, wherein, described shoulder belt retaining hole forms following shape: take in the part of described stop block and have the gap that described stop block is rotated.
3. according to claim 1 or child seat claimed in claim 2, it is characterized in that, described stop block is installed on the described main body cover in the mode that can rotate, and the position in being received into described shoulder belt retaining hole has the engagement section of the bottom that covers described shoulder belt retaining hole.
4. child seat according to claim 1, it is characterized in that, the part of described Chain cushion is excavated and is formed the shape that described shoulder band insertion hole is exposed, and the back cushion loading and unloading that cover the position of excavating and the holding position of guaranteeing described shoulder belt are installed on the part of described Chain cushion freely.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010166598A JP5623172B2 (en) | 2010-07-24 | 2010-07-24 | child seat |
| JP2010-166598 | 2010-07-24 | ||
| PCT/JP2011/061637 WO2012014555A1 (en) | 2010-07-24 | 2011-05-20 | Child seat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103025569A true CN103025569A (en) | 2013-04-03 |
| CN103025569B CN103025569B (en) | 2016-03-16 |
Family
ID=45529777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201180036270.2A Expired - Fee Related CN103025569B (en) | 2010-07-24 | 2011-05-20 | Child seat |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5623172B2 (en) |
| KR (1) | KR101807639B1 (en) |
| CN (1) | CN103025569B (en) |
| WO (1) | WO2012014555A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383340A (en) * | 2014-08-29 | 2016-03-09 | 赛贝克斯有限公司 | child seat for a motor vehicle |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NO343556B1 (en) * | 2017-04-21 | 2019-04-01 | Stokke As | Child seat insert with adjustable head rest |
| CN108045340A (en) * | 2018-01-23 | 2018-05-18 | 上海沃雨电子科技有限公司 | The safety belt gear shifting structure of child safety seat and its making and process for gear |
| CN114274850B (en) * | 2021-12-28 | 2023-04-28 | 东莞金旺儿童用品有限公司 | Backrest structure and seat |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954325U (en) * | 1982-10-04 | 1984-04-10 | タカタ株式会社 | Child protection sheet |
| JPH05254366A (en) * | 1992-03-12 | 1993-10-05 | Tokai Rika Co Ltd | Child seat |
| JP2000343990A (en) * | 1999-06-02 | 2000-12-12 | Masaaki Aoki | Seat device for automobile |
| CN101096189A (en) * | 2006-06-30 | 2008-01-02 | 米克研究和开发有限公司 | Juvenile convertible car seat |
| CN201304957Y (en) * | 2008-08-18 | 2009-09-09 | 明门实业股份有限公司 | Safety belt adjusting device |
-
2010
- 2010-07-24 JP JP2010166598A patent/JP5623172B2/en active Active
-
2011
- 2011-05-20 WO PCT/JP2011/061637 patent/WO2012014555A1/en active Application Filing
- 2011-05-20 CN CN201180036270.2A patent/CN103025569B/en not_active Expired - Fee Related
- 2011-05-20 KR KR1020137003849A patent/KR101807639B1/en active IP Right Grant
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5954325U (en) * | 1982-10-04 | 1984-04-10 | タカタ株式会社 | Child protection sheet |
| JPH05254366A (en) * | 1992-03-12 | 1993-10-05 | Tokai Rika Co Ltd | Child seat |
| JP2000343990A (en) * | 1999-06-02 | 2000-12-12 | Masaaki Aoki | Seat device for automobile |
| CN101096189A (en) * | 2006-06-30 | 2008-01-02 | 米克研究和开发有限公司 | Juvenile convertible car seat |
| CN201304957Y (en) * | 2008-08-18 | 2009-09-09 | 明门实业股份有限公司 | Safety belt adjusting device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105383340A (en) * | 2014-08-29 | 2016-03-09 | 赛贝克斯有限公司 | child seat for a motor vehicle |
Also Published As
| Publication number | Publication date |
|---|---|
| JP5623172B2 (en) | 2014-11-12 |
| CN103025569B (en) | 2016-03-16 |
| KR20130050968A (en) | 2013-05-16 |
| KR101807639B1 (en) | 2017-12-11 |
| JP2012025288A (en) | 2012-02-09 |
| WO2012014555A1 (en) | 2012-02-02 |
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Granted publication date: 20160316 Termination date: 20210520 |