CN102642486B - Car seat for children - Google Patents
Car seat for children Download PDFInfo
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- CN102642486B CN102642486B CN201210130391XA CN201210130391A CN102642486B CN 102642486 B CN102642486 B CN 102642486B CN 201210130391X A CN201210130391X A CN 201210130391XA CN 201210130391 A CN201210130391 A CN 201210130391A CN 102642486 B CN102642486 B CN 102642486B
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- slide block
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Abstract
A car seat for children comprises a base and a lifting pocket connected with the base in detachable mode. A locking mechanism and a control mechanism are arranged on the base. The control mechanism comprises a left arm with the back portion provided with a left driving rod, a right arm with the back portion provided with a right driving rod and a selection sliding block arranged on the base in sliding mode. The left driving rod and the right driving rod are respectively connected with the left lateral portion and the right lateral portion of the base in rotating mode. The left driving rod is provided with a left driving pin, the right driving rod is provided with a right driving pin, and the selection sliding block is provided with a left straight groove, a left spiral groove, a right straight groove and a right spiral groove communicated with the right straight groove. When the locking mechanism is located under the locking position, the left arm and the right arm can have lateral protection effect on the children sitting in the lifting pocket. When the left arm and the right arm are respectively held in two directions, the left arm and the right arm cannot rotate relative to the base, so that the car seat is convenient to transport. Further, users can simply rotate any one of the left arm and the right arm upward singly to enable the sliding block to move, so that power for transmission between the locking position and the unlocking position of the locking mechanism can be provided.
Description
Technical field
the present invention relates to a kind of automobile seat for child.
Background technology
automobile seat for child of the prior art, comprise for the seat with automobile and dismantle mutually the base that is connected, with described base, dismantle mutually the handbag be connected.Usually, to rotate or be provided with slidably lock pin on described handbag, and on described handbag, be provided with for controlling the release mechanism of described lock pin activity, and offer lockhole on base, during locking, lock pin on handbag is inserted in described lockhole, and during release, the lock pin on handbag and described lockhole are separated.Release mechanism on the operation handbag makes lock pin movement, thereby changes between latched position and unlocked position.
Summary of the invention
the technical problem to be solved in the present invention is to provide a kind of automobile seat for child.
in order to solve the problems of the technologies described above, the technical solution used in the present invention is: a kind of automobile seat for child, comprise for the seat with automobile and dismantle mutually the base that is connected, with described base, dismantle mutually the handbag be connected, on described base, be provided with for pinning the lockout mechanism with latched position and unlocked position of described handbag, be provided with on described base and control the control mechanism that described lockout mechanism is changed between latched position and unlocked position
described control mechanism comprises that rear portion has the left arm of left drive spindle, rear portion has the right arm of right drive spindle, only can be slidably arranged in along the left and right directions of described base the selection slide block on described base, described left drive spindle and described right drive spindle can be rotatably connected on around the first rotating shaft the left and right sides section of described base respectively, the axial line of described the first rotating shaft extends along left and right directions, described left drive spindle, described right drive spindle are mutually sheathed with the left and right sides section of described selection slide block respectively
there is left drive pin on one in two of the left sides of described left drive spindle and described selection slide block, there is the left straight trough that length extends along left and right directions, the left-hand screw groove be connected with described left straight trough on another in two,
there is right drive pin on one in two of the right sides of described right drive spindle and described selection slide block, there is the right straight trough that length extends along left and right directions, the right spiral be connected with described right straight trough on another in two,
when described lockout mechanism under latched position, described left drive pin is inserted in described left straight trough and faces toward described left-hand screw groove, described right drive pin is inserted in described right straight trough and faces toward described right spiral, when described lockout mechanism is in the unlocked position down, described left drive pin is inserted in described left-hand screw groove and described right drive pin is inserted in described right straight trough, perhaps, described left drive pin is inserted in described left straight trough and described right drive pin is inserted in described right spiral.
in some embodiments, described control mechanism only also comprises can be slidably arranged in the driving slide block on described base along above-below direction, offer driver slot on one in two of described driving slide block and described selection slide blocks, there is sliding pin on another in two, described driver slot comprises left-leaning skewed slot and the Right deviation skewed slot that length is extended along upper and lower direction of tilt respectively, be connected in the horizontal channel between an end of an end of described left-leaning skewed slot and described Right deviation skewed slot, when described lockout mechanism under latched position, described sliding pin is inserted in described horizontal channel, when described lockout mechanism is in the unlocked position down, described sliding pin is inserted in described left-leaning skewed slot or described Right deviation skewed slot.
in some further embodiment, described control mechanism also comprises by the second rotating shaft and is rotatably connected on the rotation section on described base, the axial line of described the first rotating shaft parallels with the axial line of described the second rotating shaft, described rotation section and described driving slide block can either slide and can arrange rotationally, and described lockout mechanism is connected with described rotation section.
at some more further in embodiment, the rear portion of described handbag has at least one rear locked groove, described lockout mechanism comprises the rear locking part for the described rear locked groove of downward insertion be arranged on actively on described base, the number of described rear locking part is identical with the number of described rear locked groove, when described lockout mechanism under latched position, described rear locking part is inserted in corresponding described rear locked groove, when described lockout mechanism is in the unlocked position down, described rear locking part and described rear locked groove are separated.
at some, more further in embodiment, described rear locking part only can be slidably arranged on described base along upper and lower direction of tilt, can either slide and can arrange rotationally in the top of described rear locking part and the top of described rotation section.
in some further embodiment, the left and right sides section of the front portion of described handbag has respectively left front locked groove and right front locked groove, described lockout mechanism only comprises can be slidably arranged in left front slide block and the right front slide block on described base along left and right directions, be fixed with left front locking bar on described left front slide block, be fixed with right front locking bar on described right front slide block, when described lockout mechanism under latched position, described left front slide block is relative close with described right front slide block, described left front locking bar is inserted in described left front locked groove, described right front locking bar is inserted in described right front locked groove, when described lockout mechanism is in the unlocked position down, described left front slide block relative with described right front slide block away from, described left front locking bar and described left front locked groove are separated, described right front locking bar and described right front locked groove are separated.
at some more further in embodiment, described lockout mechanism only also comprises can be slidably arranged in the front lock drive block on described base along fore-and-aft direction, offer left guide groove on one in two of described left front slide block and described front lock drive blocks, there is left guide finger on another in two, described left guide finger is inserted in described left guide groove, offer right guide groove on one in two of described right front slide block and described front lock drive blocks, there is right guide finger on another in two, described right guide finger is inserted in described right guide groove.
in some embodiments, the front portion of the front portion of described left arm and described base by left disassembly mechanism can be connected with dismantling, the front portion of described right arm can be connected by right disassembly mechanism with the front portion of described base with dismantling.
the direction of above involved front, rear, left and right is that the seat according to the automobile for automobile seat for child is installed is benchmark, chair top to position be before.
scope of the present invention, be not limited to the technical scheme that the particular combination of above-mentioned technical characterictic forms, and also should contain by above-mentioned technical characterictic or its equivalent feature and carry out combination in any and other technical scheme of forming simultaneously.The technical characterictic that has a similar functions such as disclosed in above-mentioned feature and the application (but being not limited to) is replaced mutually and technical scheme of forming etc.
because technique scheme is used, the present invention compared with prior art has following advantages: when lockout mechanism under latched position, left arm and right arm can play the effect that side is protected to the children that are sitting in handbag, when two-way while holding respectively left arm and right arm, left arm and right arm offset with respect to the strength of selecting slide block, now left arm and right arm all can not rotate with respect to base, thereby base and the handbag be installed on base can be mentioned, thereby are convenient to carrying; And left arm and right arm are as the some of control mechanism, also play the effect of controlling lockout mechanism locking or release simultaneously, upwards rotate separately any one in left arm and right arm, can both make to select slide block to move, thus the power that provides lockout mechanism to convert between latched position and unlocked position.
The accompanying drawing explanation
the block diagram (lockout mechanism is under latched position) that accompanying drawing 1 is base;
accompanying drawing 2 is the assembling schematic diagram (left arm is lifted) of left arm, right arm and selection slide block;
accompanying drawing 3 is the assembling schematic diagram (right arm is lifted) of left arm, right arm and selection slide block;
the decomposing schematic representation that accompanying drawing 4 is left arm, right arm and selection slide block;
accompanying drawing 5 is the assembling schematic diagram (lockout mechanism is in the unlocked position down) between left arm, right arm, selection slide block and lockout mechanism;
accompanying drawing 6 is rotation section and drives the connection diagram (lockout mechanism is under latched position) between slide block and lockout mechanism;
accompanying drawing 7 is for rotation section and drive the connection diagram (lockout mechanism is in the unlocked position down) between slide block and lockout mechanism;
accompanying drawing 8 be left front slide block, right front slide block with front lock drive block between coordinate schematic diagram (lockout mechanism is under latched position);
accompanying drawing 9 is for coordinating schematic diagram (lockout mechanism is in the unlocked position down) between left front slide block, right front slide block and front lock drive block;
accompanying drawing 10 coordinates schematic diagram (lockout mechanism is under latched position) for selecting between slide block and driving slide block;
accompanying drawing 11 coordinates schematic diagram (lift right arm, lockout mechanism is in the unlocked position down) for selecting between slide block and driving slide block;
accompanying drawing 12 coordinates schematic diagram (lift left arm, lockout mechanism is in the unlocked position down) for selecting between slide block and driving slide block;
accompanying drawing 13 is the part-structure decomposing schematic representation on base;
accompanying drawing 14 is the part-structure assembling schematic diagram on base;
accompanying drawing 15 is the section-drawing that base and handbag lock together;
wherein: 1, base; 2, handbag; 3, the first rotating shaft; 4, the second rotating shaft; 5, left arm locked groove; 6, right arm locked groove;
10, left arm; 11, left drive spindle; 12, left drive pin; 13, left dead bolt;
20, right arm; 21, right drive spindle; 22, right drive pin; 23, right dead bolt;
30, select slide block; 31, left straight trough; 32, left-hand screw groove; 33, right straight trough; 34, right spiral; 35, left-leaning skewed slot; 36, Right deviation skewed slot; 37, horizontal channel;
40, drive slide block; 41, sliding pin;
50, rotation section;
60, rear locking part;
70, left front slide block; 71, left front locking bar; 72, left guide groove;
80, right front slide block; 81, right front locking bar; 82, right guide groove;
90, front lock drive block; 91, left guide finger; 92, right guide finger.
The specific embodiment
as shown in accompanying drawing 1, accompanying drawing 15, a kind of automobile seat for child, comprise for the seat with automobile and dismantle mutually the base 1 that is connected, with base 1, dismantle mutually the handbag 2 be connected, be provided with on base 1 for pinning the lockout mechanism with latched position and unlocked position of handbag 2, be provided with on base 1 and control the control mechanism that lockout mechanism is changed between latched position and unlocked position.
as shown in accompanying drawing 1-accompanying drawing 4, control mechanism comprises that rear portion has the left arm 10 of left drive spindle 11, rear portion has the right arm 20 of right drive spindle 21, only can be slidably arranged in along the left and right directions of base 1 the selection slide block 30 on base 1, left drive spindle 11 can be rotatably connected on around the first rotating shaft 3 left and right sides section of base 1 respectively with right drive spindle 21, the axial line of the first rotating shaft 3 extends along left and right directions, left drive spindle 11, right drive spindle 21 is mutually sheathed with the left and right sides section of selecting slide block 30 respectively, in the present embodiment, select slide block 30 to be set on left drive spindle 11 and right drive spindle 21, there is left drive pin 12 on left drive spindle 11, there is right drive pin 22 on right drive spindle 21, select the left and right sides section of slide block 30 to there is respectively the left straight trough 31 and right straight trough 33 that length is extended along left and right directions, be positioned at the left side of left straight trough 31 the left-hand screw groove 32 be connected with left straight trough 31, be positioned at the right side of right straight trough 33 right spiral 34 be connected with right straight trough 33, as shown in Figure 1, when lockout mechanism under latched position, left drive pin 12 is inserted in left straight trough 31 and facing to left-hand screw groove 32, right drive pin 22 is inserted in right straight trough 33 and facing to right spiral 34, as shown in Figure 2, when left arm 10 is lifted, lockout mechanism is in the unlocked position down, left drive pin 12 is inserted in the interior promotion of left-hand screw groove 32 and selects slide block 30 to move right, right drive pin 22 is inserted in right straight trough 33, as shown in Figure 3, when right arm 20 is lifted, lockout mechanism is in the unlocked position down, right drive pin 22 is inserted in the interior promotion of right spiral 34 and selects slide block 30 to moving to left, left drive pin 12 is inserted in left straight trough 31.
can be also, left straight trough 31 is opened on left drive spindle 11 with left-hand screw groove 32, and left drive pin 12 is arranged on selection slide block 30, but need to change left-hand screw groove 32 with respect to the position of left straight trough 31, same, right straight trough 33 is opened on right drive spindle 21 with right spiral 34, and right drive pin 22 is arranged on selection slide block 30, right spiral 34 need to change with respect to the position of right straight trough 33, thereby left arm 10 is lifted in same playing or right arm 20 drives selection slide block 30 to slide.
as shown in accompanying drawing 6, accompanying drawing 7, accompanying drawing 10-accompanying drawing 12, control mechanism only also comprises can be slidably arranged in the driving slide block 40 on base 1 along above-below direction, drive on slide block 40 and there is sliding pin 41, select on slide block 30 to offer left-leaning skewed slot 35 and Right deviation skewed slot 36, the top of left-leaning skewed slot 35 is connected by horizontal channel 37 with the top of Right deviation skewed slot 36, when lockout mechanism under latched position, sliding pin 41 is inserted in horizontal channel 37, when lockout mechanism is in the unlocked position down, sliding pin 41 is inserted in left-leaning skewed slot 35 or Right deviation skewed slot 36.Thereby will select the power direction of slide block 30 sway to change into the power direction moved up and down.
as shown in accompanying drawing 6, accompanying drawing 7, control mechanism also comprises by the second rotating shaft 4 and is rotatably connected on the rotation section 50 on base 1, the axial line of the first rotating shaft 3 parallels with the axial line of the second rotating shaft 4, rotation section 50 has rotation of drive rod, drive on slide block 40 offer length along front and back horizontally extending driving slide block dodge groove, being inserted in that rotation of drive rod can be rotated and slide drives slide block to dodge in groove, and lockout mechanism is connected with rotation section 50.Control rotation section 50 around the second rotating shaft 4 rotations thereby drive slide block 40 to move up and down.
locked groove after the rear portion of handbag 2 has two, lockout mechanism comprises that two for inserting the rear locking part 60 of corresponding rear locked groove downwards, rear locking part 60 only can be slidably arranged on base 1 along upper and lower direction of tilt, and the top of rear locking part 60 has rear lock and ships and resell on another market, 50 top, rotation section has dodges groove, rear lock is shipped and resell on another market can slide and can be rotatably inserted in and is dodged in groove, when lockout mechanism under latched position, rear locking part 60 is inserted in corresponding rear locked groove, when lockout mechanism is in the unlocked position down, rear locking part 60 is separated with rear locked groove.By rotation section 50, rotate, after directly driving, locking part 60 moves up and down.Rear locking part also can be arranged to rotate and be arranged on the latch hook on base 1.
as accompanying drawing 5-accompanying drawing 9, shown in accompanying drawing 13-accompanying drawing 15, the left and right sides section of the front portion of handbag 2 has respectively left front locked groove and right front locked groove, lockout mechanism only comprises can be slidably arranged in the left front slide block 70 and right front slide block 80 on base 1 along left and right directions, only can be slidably arranged in the front lock drive block 90 on base 1 along fore-and-aft direction, be fixed with left front locking bar 71 on left front slide block 70, be fixed with right front locking bar 81 on right front slide block 80, on left front slide block 70, offer in left guide groove 72, there is left guide finger 91 on front lock drive block 90, left guide finger 91 is inserted in left guide groove 72, offer right guide groove 82 on right front slide block 80, there is right guide finger 92 on front lock drive block 90, right guide finger 92 is inserted in right guide groove 82, when lockout mechanism under latched position, left front slide block 70 is relative close with right front slide block 80, left front locking bar 71 is inserted in left front locked groove, right front locking bar 81 is inserted in right front locked groove, when lockout mechanism is in the unlocked position down, left front slide block 70 relative with right front slide block 80 away from, left front locking bar 71 is separated with left front locked groove, right front locking bar 81 is separated with right front locked groove.Rotate by rotation section 50, thereby before controlling, lock drive block 90 moves forward and backward, under the cooperation of left guide finger 91 and left guide groove 72 and under the cooperation of right guide finger 92 and right guide groove 82, make left front slide block 70 and right front slide block 80 horizontally slip.
about lockout mechanism, can also be like this: as, rear locking part 60 is with rotation section 50 or drive slide block 40 to be connected by the first trailing cable, is provided with between rear locking part 60 and base 1 and makes rear locking part 60 stably be inserted in the first elastic component in rear locked groove.Same, left front slide block 70 and rear front-slider 80 be respectively with rotation section 50 or drive slide block 40 to be connected by the second trailing cable, and left front slide block 70 and rear front-slider 80 are respectively and be provided with between base 1 and make left front locking bar 71 and right front locking bar 81 stably be inserted in the second elastic component in left front locked groove and right front locked groove.Can also be that left front locking bar 71 is respectively to rotate to be arranged on base 1 with right front locking bar 81.
the front portion of the front portion of left arm 10 and base 1 by left disassembly mechanism can be connected with dismantling, the front portion of right arm 20 can be connected by right disassembly mechanism with the front portion of base 1 with dismantling.As the front portion of left arm 10 has left dead bolt 13, the left front section of base 1 has left perforate, and during connection, left dead bolt 13 is inserted in left perforate; Same, the front portion of right arm 20 has right dead bolt 23, and the right front portion of base 1 has right perforate, and during connection, right dead bolt 23 is inserted in right perforate.
operating process:
any one in 20 two of left arm on base 1 10 and right arms lifted separately release and the locking that realizes handbag 2 and base 1 with closure, and left arm 10 also plays the side protection to child with right arm 20 simultaneously.When lift left arm 10 and right arm 20 one of them the time, another locked can not operation, and two handles can not operate simultaneously, so just can prevent maloperation.Very simple and convenient when using.
when left arm 10 is upwards mentioned, left drive pin 12 proceeds in left-hand screw groove 32, rotatablely moving of left arm 10 is converted to and select slide block 30 to move right.Right drive pin 22 slips in the right straight trough 33 of selecting in slide block 30 simultaneously, causes right arm 20 to mention.Otherwise mention right arm 20, left arm 10 can not be mentioned.If two handles are mentioned simultaneously, select so slide block 30 to be moved to the left again and move right, so two handles can not be mentioned simultaneously.
after selecting slide block 30 to move to the left or to the right, drive the sliding pin 41 of slide block 40 by selecting the left-leaning skewed slot 35 on slide block 30 to move down with coordinating of Right deviation skewed slot 36.Rotatablely move thereby make, make rotation section 50 rotate around the second rotating shaft 4, thus locking part 60 upward slidings after driving, simultaneously, front lock drive block 90 is to front slide, promote left front slide block 70 and right front slide block 80 slide respectively also away from.
above-described embodiment is only explanation technical conceive of the present invention and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit the scope of the invention with this.All equivalences that Spirit Essence is done according to the present invention change or modify, within all should being encompassed in protection scope of the present invention.
Claims (8)
1. an automobile seat for child, comprise for the seat with automobile and dismantle mutually the base (1) that is connected, with described base (1), dismantle mutually the handbag (2) be connected, it is characterized in that: on described base (1), be provided with for pinning the lockout mechanism with latched position and unlocked position of described handbag (2), be provided with on described base (1) and control the control mechanism that described lockout mechanism is changed between latched position and unlocked position
Described control mechanism comprises that rear portion has the left arm of left drive spindle (11) (10), rear portion has the right arm (20) of right drive spindle (21), only can be slidably arranged in along the left and right directions of described base (1) the selection slide block (30) on described base (1), described left drive spindle (11) can be rotatably connected on around the first rotating shaft (3) left and right sides section of described base (1) respectively with described right drive spindle (21), the axial line of described the first rotating shaft (3) extends along left and right directions, described left drive spindle (11), described right drive spindle (21) is mutually sheathed with the left and right sides section of described selection slide block (30) respectively,
There is left drive pin (12) on one in two of the left sides of described left drive spindle (11) and described selection slide block (30), there is length on another in two along the left straight trough (31) of left and right directions extension, the left-hand screw groove (32) be connected with described left straight trough (31)
There is right drive pin (22) on one in two of the right sides of described right drive spindle (21) and described selection slide block (30), there is length on another in two along the right straight trough (33) of left and right directions extension, the right spiral (34) be connected with described right straight trough (33)
When described lockout mechanism under latched position, described left drive pin (12) is inserted in described left straight trough (31) and faces toward described left-hand screw groove (32), described right drive pin (22) is inserted in described right straight trough (33) and faces toward described right spiral (34), when described lockout mechanism is in the unlocked position down, described left drive pin (12) is inserted in described left-hand screw groove (32) and described right drive pin (22) is inserted in described right straight trough (33), perhaps, described left drive pin (12) is inserted in described left straight trough (31) and described right drive pin (22) is inserted in described right spiral (34).
2. automobile seat for child according to claim 1, it is characterized in that: described control mechanism only also comprises can be slidably arranged in the driving slide block (40) on described base (1) along above-below direction, offer driver slot on one in (30) two of described driving slide block (40) and described selection slide blocks, there is sliding pin (41) on another in two, described driver slot comprises the left-leaning skewed slot (35) and Right deviation skewed slot (36) that length is extended along upper and lower direction of tilt respectively, be connected in the horizontal channel (37) between an end of an end of described left-leaning skewed slot (35) and described Right deviation skewed slot (36), when described lockout mechanism under latched position, described sliding pin (41) is inserted in described horizontal channel (37), when described lockout mechanism is in the unlocked position down, described sliding pin (41) is inserted in described left-leaning skewed slot (35) or described Right deviation skewed slot (36).
3. automobile seat for child according to claim 2, it is characterized in that: described control mechanism also comprises by the second rotating shaft (4) and is rotatably connected on the rotation section (50) on described base (1), the axial line of described the first rotating shaft (3) parallels with the axial line of described the second rotating shaft (4), can either slide and can arrange rotationally with described driving slide block (40) in described rotation section (50), described lockout mechanism is connected with described rotation section (50).
4. automobile seat for child according to claim 3, it is characterized in that: the rear portion of described handbag (2) has at least one rear locked groove, described lockout mechanism comprises the rear locking part (60) for the described rear locked groove of downward insertion be arranged on actively on described base (1), the number of described rear locking part (60) is identical with the number of described rear locked groove, when described lockout mechanism under latched position, described rear locking part (60) is inserted in corresponding described rear locked groove, when described lockout mechanism is in the unlocked position down, described rear locking part (60) is separated with described rear locked groove.
5. automobile seat for child according to claim 4, it is characterized in that: it is upper that described rear locking part (60) only can be slidably arranged in described base (1) along upper and lower direction of tilt, can either slide and can arrange rotationally in the top of the top of described rear locking part (60) and described rotation section (50).
6. according to the described automobile seat for child of any one in claim 3-5, it is characterized in that: the left and right sides section of the front portion of described handbag (2) has respectively left front locked groove and right front locked groove, described lockout mechanism only comprises can be slidably arranged in the left front slide block (70) and right front slide block (80) on described base (1) along left and right directions, be fixed with left front locking bar (71) on described left front slide block (70), be fixed with right front locking bar (81) on described right front slide block (80), when described lockout mechanism under latched position, described left front slide block (70) is relative close with described right front slide block (80), described left front locking bar (71) is inserted in described left front locked groove, described right front locking bar (81) is inserted in described right front locked groove, when described lockout mechanism is in the unlocked position down, described left front slide block (70) relative with described right front slide block (80) away from, described left front locking bar (71) is separated with described left front locked groove, described right front locking bar (81) is separated with described right front locked groove.
7. automobile seat for child according to claim 6, it is characterized in that: described lockout mechanism only also comprises can be slidably arranged in the front lock drive block (90) on described base (1) along fore-and-aft direction, offer left guide groove (72) on one in (90) two of described left front slide block (70) and described front lock drive blocks, there is left guide finger (91) on another in two, described left guide finger (91) is inserted in described left guide groove (72), offer right guide groove (82) on one in (90) two of described right front slide block (80) and described front lock drive blocks, there is right guide finger (92) on another in two, described right guide finger (92) is inserted in described right guide groove (82).
8. automobile seat for child according to claim 1 is characterized in that: the front portion of the front portion of described left arm (10) and described base (1) by left disassembly mechanism can be connected with dismantling, the front portion of described right arm (20) can be connected by right disassembly mechanism with the front portion of described base (1) with dismantling.
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CN201210130391XA CN102642486B (en) | 2012-04-28 | 2012-04-28 | Car seat for children |
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CN202557343U (en) * | 2012-04-28 | 2012-11-28 | 好孩子儿童用品有限公司 | Vehicle seat for children |
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CN102642486A (en) | 2012-08-22 |
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