CN115817298A - Automobile seat for children - Google Patents
Automobile seat for children Download PDFInfo
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- CN115817298A CN115817298A CN202211570173.8A CN202211570173A CN115817298A CN 115817298 A CN115817298 A CN 115817298A CN 202211570173 A CN202211570173 A CN 202211570173A CN 115817298 A CN115817298 A CN 115817298A
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- joint
- locking
- unlocking
- isofix
- mounting disc
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Abstract
The invention belongs to the technical field of automobile seats, and particularly relates to an automobile seat for children, which comprises an ISOFIX supporting base, a mounting disc rotatably arranged on the ISOFIX supporting base, and an automobile seat arranged on the mounting disc, wherein a mounting disc adjusting and locking mechanism is arranged between the ISOFIX supporting base and the mounting disc, and comprises a mounting disc adjusting piece, a mounting disc locking component and a mounting disc unlocking component which are arranged on the ISOFIX supporting base and are in sliding fit with the ISOFIX supporting base; the installation disc is limited to rotate through the installation disc locking assembly, when the positive and negative directions of the automobile seat are required to be adjusted, the installation disc adjusting piece is pulled, the installation disc adjusting piece and the installation disc unlocking assembly are linked to remove the rotation limitation of the installation disc locking assembly on the installation disc, the positive and negative directions of the automobile seat can be adjusted, the installation disc adjusting piece is loosened after the angle is adjusted, the installation disc is continuously locked by the installation disc locking assembly, the adjustment of the positive and negative directions of the automobile seat can be realized without disassembling and assembling, and the automobile seat is more convenient to use.
Description
[ technical field ] A method for producing a semiconductor device
The invention belongs to the technical field of automobile seats, and particularly relates to an automobile seat for children.
[ background of the invention ]
The child car seat is mainly used for children to take a car so as to protect the personal safety of the children. Currently, children's car seats have been increasingly used, and various children's car seats are marketed. In order to make the connection between the child car seat and the car seat simpler and more secure, more and more child car seats choose to use ISOFIX international organization for standardization fixing devices by installing an ISOFIX support base at the bottom of the child car seat.
Different groups are divided into according to the difference of age to children, require the children's car seat of different groups to need forward or reverse installation according to the law, produce from this and need purchase different children's car seat according to the group, thereby increase user's burden, abandon simultaneously one and also many remaining life's children's car seat also can cause the waste, consequently also need have general children's car seat, and current general children's car seat needs the dismouting when adjusting the positive and negative direction, it is inconvenient to use.
[ summary of the invention ]
The invention aims to provide a child car seat which can adjust the front and back directions of the child car seat without dismounting and more convenient to use.
The invention is realized by the following technical scheme:
the utility model provides a children's car seat, includes ISOFIX support base, rotates and locates the mounting disc on ISOFIX support base and locate the car seat on the mounting disc, ISOFIX supports and is equipped with mounting disc regulation locking mechanical system between base and the mounting disc, mounting disc regulation locking mechanical system including locating ISOFIX support base on and rather than sliding fit's mounting disc regulating part, be used for the restriction the mounting disc is relative ISOFIX supports base pivoted mounting disc locking Assembly and mounting disc unblock subassembly, the mounting disc regulating part with mounting disc unblock subassembly linkage, in order to relieve mounting disc locking Assembly is right the rotation restriction of mounting disc.
As above a children's car seat, ISOFIX supports the base and includes the upper portion casing, with the lower part casing that the lower part of upper portion casing combines and locate the installation frame between upper portion casing and the lower part casing, be equipped with the mounting disc adjustment tank of two relative settings on the mounting disc, mounting disc locking subassembly is including locating frame adjustment tank, mounting disc locking piece on the installation frame and locating the mounting disc locking spring between mounting disc locking piece and the lower part casing, mounting disc locking spring is used for making the mounting disc locking piece is toward the direction removal of being close to the mounting disc, so that the mounting disc locking piece passes simultaneously when frame adjustment tank and mounting disc adjustment tank, the locking the mounting disc with the relative rotational position of installation frame.
As above a children's car seat, mounting disc unblock subassembly is including locating mounting disc unblock chute on the mounting disc regulating part and locating the mounting disc unblock round pin axle on the mounting disc locking piece, mounting disc unblock round pin axle both ends insert respectively in the mounting disc unblock chute, mounting disc unblock chute and the cooperation of mounting disc unblock round pin axle, in order to pass through when the mounting disc regulating part moves toward unblock direction, drive mounting disc unblock chute will the mounting disc locking piece is released outside the mounting disc regulating groove.
As above, the child car seat is provided with:
the front joint of the supporting base is arranged on the mounting disc and used for locking the front end of the automobile seat;
the supporting base rear joint is arranged on the mounting disc and used for locking the rear end of the automobile seat, and the supporting base front joint and the supporting base rear joint are used for locking the automobile seat together so that the automobile seat is fixed on the upper surface of the upper shell;
and the joint linkage unlocking mechanism is movably arranged on the mounting disc and is used for unlocking the locking of the front joint of the support base and the rear joint of the support base on the automobile seat.
A child car seat as described above, said support base front fitting comprising:
the front joint fixing seat is arranged on the mounting disc, and a front joint bayonet is arranged at one end of the front joint fixing seat, which is far away from the mounting disc;
the front joint clamping hook block is hinged to one end, close to the front joint clamping opening, of the front joint fixing seat, and a second clamping opening is formed in the front joint clamping hook block;
the front connector locking spring is used for enabling the front connector clamping hook block to turn backwards so as to enable the second clamping opening to be far away from the front connector clamping opening;
the joint linkage unlocking mechanism is used for pulling the front joint limiting pin shaft to move so as to relieve the limitation of the front joint limiting pin shaft on the backward overturning of the front joint clamping hook block;
support joint includes behind the base:
the rear joint fixing seat is arranged on the mounting disc, and a rear joint bayonet is arranged at one end, far away from the mounting disc, of the rear joint fixing seat;
the rear joint clamping hook block is hinged to one end, close to the rear joint clamping opening, of the rear joint fixing seat, and a third clamping opening is formed in the rear joint clamping hook block;
the rear connector locking spring is used for enabling the rear connector clamping hook block to turn forwards so as to enable the third clamping opening to be far away from the rear connector clamping opening;
the joint linkage unlocking mechanism is used for pulling the rear joint limiting pin shaft to move so as to relieve the limitation that the rear joint limiting pin shaft overturns the rear joint clamping hook block forwards.
A child car seat as described above, said joint linkage unlocking mechanism comprising:
the front joint unlocking piece is movably arranged on the mounting disc, and one end of the front joint unlocking piece is connected with the front joint limiting pin shaft and used for pulling the front joint limiting pin shaft to move;
the front joint unlocking piece is arranged between the mounting disc and the front joint unlocking piece and used for unlocking the front joint unlocking piece;
the rear joint unlocking piece is movably arranged on the mounting disc, and one end of the rear joint unlocking piece is connected with the rear joint limiting pin shaft and used for pulling the rear joint limiting pin shaft to move;
the rear joint unlocking piece is arranged between the mounting disc and the rear joint unlocking piece and used for resetting the rear joint unlocking piece;
and the unlocking linkage rod is hinged on the mounting disc, one end of the unlocking linkage rod is connected with the front connector unlocking piece, and the other end of the unlocking linkage rod is connected with the rear connector unlocking piece.
The automobile seat for children comprises a seat body, a hidden accommodating groove arranged at the bottom of the seat body, an ISOFIX joint hinged to the hidden accommodating groove and capable of being rotatably accommodated in the hidden accommodating groove, and a joint unlocking mechanism, wherein the joint unlocking mechanism comprises a joint unlocking piece hinged to the seat body, a joint locking assembly and a joint unlocking assembly, the joint locking assembly is used for being matched with the joint unlocking piece to limit the ISOFIX joint to rotate around a hinged shaft, and the joint unlocking assembly is used for being linked with the joint unlocking piece to relieve the rotation limit of the joint locking assembly on the ISOFIX joint.
As the ISOFIX connector rotates relative to the seat body to the connector locking clamping groove and faces the seat body, the first locking spring is used for enabling the connector unlocking piece to rotate towards the direction close to the ISOFIX connector, so that the first locking hook extends into the connector locking clamping groove and is matched with the second locking hook to lock the ISOFIX connector to limit the relative rotation of the ISOFIX connector relative to the seat body.
The child car seat comprises a joint unlocking toggle piece arranged on a joint unlocking piece, wherein the joint unlocking toggle piece is used for driving the joint unlocking piece to rotate towards the direction far away from the ISOFIX joint by toggling upwards, so that the first locking hook leaves the joint locking clamping groove to release the rotation limitation of the joint locking component on the ISOFIX joint.
A child car seat as described above, said ISOFIX fitting comprising:
one end of the ISOFIX fixing seat is hinged to the hidden accommodating groove, and a fixing seat bayonet is arranged at one end of the ISOFIX fixing seat, which is far away from the hinged shaft;
the first clamping hook block is hinged to one end, close to the bayonet of the fixing base, of the ISOFIX fixing base, and a first bayonet is arranged on the first clamping hook block;
the second locking spring is used for enabling the first clamping hook block to be turned upwards so as to enable the first clamping opening to be far away from the clamping opening of the fixed seat;
the unlocking slide block is arranged on the ISOFIX fixing seat in a sliding mode, and a slide block limiting surface used for limiting the first clamping hook block to turn upwards is arranged on the unlocking slide block;
the first elastic element is arranged between the ISOFIX fixing seat and the unlocking sliding block and is used for enabling the unlocking sliding block to slide towards the direction close to the first clamping hook block;
and the limiting shell is arranged at one end, close to the bayonet of the fixing seat, of the ISOFIX fixing seat and used for limiting the upward overturning of the first clamping hook block.
Compared with the prior art, the invention has the following advantages:
the invention provides a child automobile seat which comprises an ISOFIX supporting base, a mounting disc rotatably arranged on the ISOFIX supporting base and an automobile seat arranged on the mounting disc, wherein a mounting disc adjusting and locking mechanism is arranged between the ISOFIX supporting base and the mounting disc, and comprises a mounting disc adjusting piece, a mounting disc locking assembly and a mounting disc unlocking assembly, wherein the mounting disc adjusting and locking piece is arranged on the ISOFIX supporting base and is in sliding fit with the ISOFIX supporting base; automobile seat fixes on the mounting disc, it rotates to restrict the mounting disc through mounting disc locking subassembly, when the positive and negative direction of automobile seat needs to be adjusted, pulling mounting disc regulating part, the rotation restriction of mounting disc locking subassembly to the mounting disc is relieved in the linkage of mounting disc regulating part and mounting disc unblock subassembly, can adjust automobile seat's positive and negative direction, loosen the mounting disc regulating part after having adjusted the angle, make mounting disc locking subassembly continue to lock the mounting disc, it can realize its positive and negative regulation to need not dismouting automobile seat, and is more convenient to use.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below.
FIG. 1 is a schematic view of a child car seat according to an embodiment of the present invention;
FIG. 2 is a schematic structural diagram of an ISOFIX support base in an embodiment of the present invention;
FIG. 3 is an exploded view of an ISOFIX support base in accordance with embodiments of the present invention;
FIG. 4 is a schematic view of an ISOFIX support base in an exploded view in partial cross-section according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of a partially exploded structure of an ISOFIX support base in an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a support foot according to an embodiment of the present invention;
FIG. 7 is a schematic view of a vehicle seat according to an embodiment of the present invention;
FIG. 8 is a schematic view in partial section of a vehicle seat according to an embodiment of the present invention;
FIG. 9 is a schematic diagram of an exploded view of an ISOFIX linker in an embodiment of the present invention;
FIG. 10 is a schematic view of a vehicle seat according to an embodiment of the present invention;
FIG. 11 is a schematic view of a partially exploded view of a vehicle seat according to an embodiment of the present invention;
FIG. 12 is an exploded view of a vehicle seat according to an embodiment of the present invention;
fig. 13 is a partially exploded view of a vehicle seat according to an embodiment of the present invention.
[ detailed description ] A
In order to make the technical problems, technical solutions and advantageous effects solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In a specific embodiment, as shown in fig. 1 to 13, a child car seat includes an ISOFIX support base 1, a mounting plate 2 rotatably disposed on the ISOFIX support base 1, and a car seat 3 disposed on the mounting plate 2, a mounting plate adjustment locking mechanism 7 is disposed between the ISOFIX support base 1 and the mounting plate 2, the mounting plate adjustment locking mechanism 7 includes a mounting plate adjusting member 71 disposed on the ISOFIX support base 1 and slidably engaged therewith, a mounting plate locking assembly 72 for limiting rotation of the mounting plate 2 relative to the ISOFIX support base 1, and a mounting plate unlocking assembly 73, and the mounting plate adjusting member 71 is linked with the mounting plate unlocking assembly 73 to release rotation limitation of the mounting plate locking assembly 72 on the mounting plate 2. Automobile seat fixes on mounting disc 2, through mounting disc locking subassembly 72 restriction mounting disc 2 rotation, when the positive and negative direction of automobile seat needs to be adjusted, pulling mounting disc regulating part 71, mounting disc regulating part 71 with mounting disc unblock subassembly 73 linkage is relieved mounting disc locking subassembly 72 is right the positive and negative direction of automobile seat can be adjusted to the rotation restriction of mounting disc 2, loosens mounting disc regulating part 71 after having adjusted the angle, makes mounting disc locking subassembly 72 continue to lock mounting disc 2, need not dismouting automobile seat and can realize its positive and negative regulation, and it is more convenient to use.
Specifically, the ISOFIX supporting base 1 includes an upper housing 11, a lower housing 12 combined with a lower portion of the upper housing 11, and a mounting frame 13 disposed between the upper housing 11 and the lower housing 12, two mounting plate adjusting slots 22 disposed opposite to each other are disposed on the mounting plate 2, the mounting plate locking assembly 72 includes a frame adjusting slot 721 disposed on the mounting frame 13, a mounting plate locking member 722, and a mounting plate locking spring 723 disposed between the mounting plate locking member 722 and the lower housing 12, the mounting plate locking spring 723 is configured to move the mounting plate locking member 722 in a direction approaching the mounting plate 2, so that the mounting plate locking member 722 locks a relative rotation position of the mounting plate 2 and the mounting frame 13 when passing through the frame adjusting slot 721 and the mounting plate adjusting slot 22 at the same time; the mounting tray locking member 722 is inserted through the frame adjusting groove 721 and the two different mounting tray adjusting grooves 22 at the same time, thereby achieving the normal installation and the reverse installation of the car seat, respectively.
Specifically, mounting disc unblock subassembly 73 is including locating mounting disc unblock chute 731 on mounting disc regulating part 71 and locating mounting disc unblock round pin axle 732 on mounting disc locking piece 722, mounting disc unblock round pin axle 732 both ends are inserted respectively in mounting disc unblock chute 731, mounting disc unblock chute 731 and the cooperation of mounting disc unblock round pin axle 732, in order to pass through when mounting disc regulating part 71 moves toward the unblock direction, drive mounting disc unblock chute 731 will mounting disc locking piece 722 is pushed out outside mounting disc regulating groove 22.
In addition, the mounting frame 13 is provided with a mounting disc 2, a front support base joint 4, a rear support base joint 5 and a joint linkage unlocking mechanism 6. The front joint 4 of the supporting base is arranged on the mounting disc 2 and used for locking the front end of the automobile seat; the supporting base rear joint 5 is arranged on the mounting disc 2 and used for locking the rear end of the automobile seat, and the supporting base front joint 4 and the supporting base rear joint 5 jointly lock the automobile seat so that the automobile seat is fixed on the upper surface of the upper shell 11; the joint linkage unlocking mechanism 6 is movably arranged on the mounting disc 2 and used for simultaneously unlocking the locking of the front joint 4 of the supporting base and the rear joint 5 of the supporting base on the automobile seat. Through supporting base front-end joint 4 and supporting base rear end joint 5 front end and the rear end of locking car seat respectively for fixing that car seat can stabilize at upper portion casing 11 upper surface, simultaneously through connecting 6 unblocks of linkage release mechanism and supporting base front-end joint 4 simultaneously and supporting base rear end joint 5 to car seat's locking, the car seat dismouting of being convenient for, easy operation moreover, convenient to use.
Further, the front joint 4 of the support base comprises a front joint fixing seat 41, a front joint clamping hook block 42, a front joint locking spring 43 and a front joint limit pin shaft 44. The front joint fixing seat 41 is arranged on the mounting disc 2, and one end, far away from the mounting disc 2, of the front joint fixing seat 41 is provided with a front joint bayonet 411; the front joint clamping hook block 42 is hinged to one end, close to the front joint clamping opening 411, of the front joint fixing seat 41, and a second clamping opening 421 is arranged on the front joint clamping hook block 42; the front connector locking spring 43 is used for enabling the front connector hook block 42 to turn backwards so as to enable the second bayonet 421 to be far away from the front connector bayonet 411; the front joint limiting pin shaft 44 is movably arranged on the front joint fixing seat 41 and used for limiting the front joint clamping hook block 42 to turn backwards, and the joint linkage unlocking mechanism 6 is used for pulling the front joint limiting pin shaft 44 to move so as to relieve the limitation that the front joint limiting pin shaft 44 turns the front joint clamping hook block 42 backwards. When the automobile seat is placed on the upper shell 11, a connecting column at the bottom of the automobile seat enters the front connector bayonet 411 and gradually pushes the front end of the front connector clamping and hooking block 42, so that the front connector clamping and hooking block 42 is turned forwards until the second bayonet 421 is close to the front connector bayonet 411 to lock the connecting column at the bottom of the automobile seat, and the front connector clamping and hooking block 42 is limited by the front connector limiting pin shaft 44 to turn backwards, so that the second bayonet 421 keeps a buckling state; when the automobile seat needs to be disassembled, the front joint limiting pin shaft 44 is pulled to move to release the limitation that the front joint clamping hook block 42 turns backwards only through the joint linkage unlocking mechanism 6, the front joint clamping hook block 42 turns backwards under the action of the front joint locking spring 43, and the second bayonet 421 is far away from the front joint bayonet 411 to release the locking of the automobile seat by the second bayonet 421; the installation that can realize ISOFIX support base directly places car seat on upper portion casing 11 need not manually through the operation portion locking, and it is more convenient to use the dismouting, and it is more simple and convenient to operate.
Specifically, the support base rear joint 5 includes a rear joint fixing seat 51, a rear joint hooking block 52, a rear joint locking spring 53, and a rear joint limit pin 54. The rear joint fixing seat 51 is arranged on the mounting disc 2, and one end, far away from the mounting disc 2, of the rear joint fixing seat 51 is provided with a rear joint bayonet 511; the rear joint clamping hook block 52 is hinged to one end, close to the rear joint clamping opening 511, of the rear joint fixing seat 51, and a third clamping opening 521 is formed in the rear joint clamping hook block 52; the rear joint locking spring 53 is used for enabling the rear joint hook block 52 to turn forwards so as to enable the third bayonet 521 to be far away from the rear joint bayonet 511; the rear joint limiting pin shaft 54 is movably arranged on the rear joint fixing seat 51 and used for limiting the rear joint clamping hook block 52 to turn forwards, and the joint linkage unlocking mechanism 6 is used for pulling the rear joint limiting pin shaft 54 to move so as to relieve the limitation that the rear joint limiting pin shaft 54 turns the rear joint clamping hook block 52 forwards. When the automobile seat is placed on the upper shell 11, a connecting column at the bottom of the automobile seat enters the rear connector bayonet 511 and gradually pushes the rear end of the rear connector clamping block 52, so that the rear connector clamping block 52 is backwards turned to a position where the third bayonet 521 is close to the rear connector bayonet 511 to lock the connecting column at the bottom of the automobile seat, and the rear connector clamping block 52 is limited by the rear connector limiting pin shaft 54 to be forwards turned, so that the third bayonet 521 is kept in a clamping state; when the automobile seat needs to be disassembled, the front joint limiting pin shaft 44 and the rear joint limiting pin shaft 54 are pulled simultaneously through the joint linkage unlocking mechanism 6, so that the rear joint limiting pin shaft 54 moves to release the limitation that the rear joint clamping hook block 52 turns forwards, the rear joint clamping hook block 52 turns forwards under the action of the rear joint locking spring 53, and the third clamping opening 521 is far away from the rear joint clamping opening 511, so that the locking of the automobile seat by the third clamping opening 521 is released; the installation that can realize ISOFIX support base directly places car seat on upper portion casing 11 need not manually through the operation portion locking, and can relieve simultaneously through operation joint linkage release mechanism 6 and support base front connector 4 and support base rear connector 5 to car seat's locking, and it is more convenient to use the dismouting, and it is more simple and convenient to operate.
More specifically, the joint linkage unlocking mechanism 6 includes a front joint unlocking piece 61, a front joint return spring 62, a rear joint unlocking piece 63, a rear joint return spring 64, and an unlocking linkage 65. The front joint unlocking piece 61 is movably arranged on the mounting disc 2, and one end of the front joint unlocking piece is connected with the front joint limiting pin shaft 44 and used for pulling the front joint limiting pin shaft 44 to move; the front joint reset spring 62 is arranged between the front joint unlocking piece 61 and the mounting disc 2 and is used for resetting the front joint unlocking piece 61; the rear joint unlocking piece 63 is movably arranged on the mounting disc 2, and one end of the rear joint unlocking piece is connected with the rear joint limiting pin shaft 54 and used for pulling the rear joint limiting pin shaft 54 to move; the rear joint return spring 64 is arranged between the rear joint unlocking piece 63 and the mounting disc 2 and is used for returning the rear joint unlocking piece 63; the unlocking linkage rod 65 is hinged on the mounting disc 2, one end of the unlocking linkage rod is connected with the front joint unlocking piece 61, and the other end of the unlocking linkage rod is connected with the rear joint unlocking piece 63. When the rear joint unlocking piece 63 moves in the direction away from the central axis of the mounting disc 2, the rear joint limiting pin shaft 54 is pulled to be away from the rear joint clamping hook block 52, so that the limitation that the rear joint limiting pin shaft 54 turns the rear joint clamping hook block 52 forwards is removed, and the locking of the rear end of the automobile seat is further removed; meanwhile, the unlocking linkage rod 65 drives the front joint unlocking piece 61 to move towards the direction far away from the central axis of the mounting disc 2, and pulls the front joint limiting pin shaft 44 to be far away from the front joint clamping hook block 42, so that the limitation that the front joint limiting pin shaft 44 overturns the front joint clamping hook block 42 backwards is removed, and the locking of the front end of the automobile seat is further removed; when the rear joint unlocking piece 63 is released, the rear joint return spring 64 resets the rear joint unlocking piece 63, further drives the rear joint limiting pin shaft 54 to be close to the rear joint clamping hook block 52 to limit the rear joint clamping hook block 52 to be continuously turned forwards, and simultaneously the front joint return spring 62 resets the front joint unlocking piece 61 to further drive the front joint limiting pin shaft 44 to be close to the front joint clamping hook block 42 to limit the front joint clamping hook block 42 to be continuously turned backwards; connect the unblock piece 61 or the back through the operation and connect the unblock piece 63 can relieve simultaneously and support base front connector 4 and support base back connector 5 to car seat's locking, easy operation, convenient to use.
Further, be equipped with mounting disc upper cover 21 on the mounting disc 2, it is used for restricting preceding joint trip piece 42 upset backward and back joint trip piece 52 upset forward, the upper surface of upper portion casing 11 is located the casing hole of stepping down 111 that supplies mounting disc upper cover 21 to pass.
Still further, the front end of installation frame 13 is articulated to be equipped with supporting legs 8, the rear end of installation frame 13 is equipped with the ISOFIX support base that two are relative to be set up and connects 9. The automobile anti-overturning device is characterized in that rigid connection is formed between two ISOFIX supporting base joints 9 oppositely arranged at the rear end of an installation frame 13 and an ISOFIX interface on an automobile, and then a triangular support is formed by supporting of supporting legs 8 at the front end, so that double overturn resistance is achieved, shaking feeling is reduced, and various road conditions can be met; and the supporting legs 8 can be folded through swinging, so that the packaging, the storage and the transportation are convenient.
Specifically, the supporting leg 8 includes a supporting rod 81, an expansion rod 82 movably disposed on the supporting rod 81 along the length direction of the supporting rod 81, and a telescopic locking mechanism 83, where the telescopic locking mechanism 83 is configured to lock the expansion rod 82, so as to limit the movement of the expansion rod 82 relative to the supporting rod 81.
More specifically, the telescopic locking mechanism 83 includes a support rod hole 831, a support rod cover 832, a shift adjusting ring 833, a shift detent 834, a shift adjusting hole 835, and a shift locking spring 836. The supporting rod hole 831 is arranged on the supporting rod 81; the cover 832 is disposed on the supporting rod 81; the gear adjusting ring 833 is movably arranged in the supporting rod cover 832 and sleeved on the supporting rod 81; a gear bayonet 834 is arranged on the gear adjusting ring 833; the gear adjusting holes 835 are arranged on the telescopic rod 82 at intervals along the length direction of the telescopic rod 82; the gear locking spring 836 is arranged between the gear adjusting ring 833 and the supporting rod cover 832 and used for pushing the gear adjusting ring 833 to ensure that a gear clamping pin 834 on the gear adjusting ring 833 is kept inserted into the supporting rod hole 831 and the gear adjusting hole 835; when 8 height of supporting legs are adjusted to needs, make it drive gear bayonet lock 834 and keep away from gear regulation hole 835 through pressing gear regulation circle 833, according to different car seat altitude mixture control telescopic link 82 move to corresponding gear regulation hole 835 and correspond with bracing piece hole 831 relatively telescopic link 82, gear locking spring 836 resets and makes gear bayonet lock 834 pass bracing piece hole 831 and correspond gear regulation hole 835, accomplish the locking, the commonality is higher, and be convenient for accomodate.
The car seat 3 comprises a seat body 31, a hidden accommodating groove 34 arranged at the bottom of the seat body 31, an ISOFIX joint 32 hinged on the hidden accommodating groove 34 and rotatably accommodated in the hidden accommodating groove 34, and a joint unlocking mechanism 33, wherein the joint unlocking mechanism 33 comprises a joint unlocking piece 331 hinged on the seat body 31, a joint locking component 332 and a joint unlocking component 333, the joint locking component 332 is used for being matched with the joint unlocking piece 331 to limit the ISOFIX joint 32 to rotate around a hinged shaft, and the joint unlocking component 333 is used for being linked with the joint unlocking piece 331 to release the rotation limit of the ISOFIX joint 32 by the joint locking component 332. During the use, ISOFIX connects and rotates out the back from hiding the holding tank, it is fixed through connecting locking Assembly, can make car seat direct mount on the car, after need not to use and dismantle car seat from the car, remove the rotation restriction that connects locking Assembly to ISOFIX connects through connecting unlocking Assembly, make ISOFIX connect to rotate and accomodate in hiding the holding tank, not only reduce area, be convenient for pack the transportation, and when needs use ISOFIX supporting pedestal, can accomodate the ISOFIX of car seat and connect the back direct mount on ISOFIX supporting pedestal, the ISOFIX of car seat that need not to dismantle connects, it is more convenient to use.
Specifically, the joint locking assembly 332 includes a first locking hook 3321 disposed on the joint release 331, a joint locking groove 3322 disposed on an upper surface of the ISOFIX joint 32, a second locking hook 3323 disposed in the joint locking groove 3322, and a first locking spring 3324 disposed between the seat body 31 and the joint release 331, wherein when the ISOFIX joint 32 is rotated relative to the seat body 31 until the joint locking groove 3322 faces the seat body 31, the first locking spring 3324 is configured to rotate the joint release 331 toward the ISOFIX joint 32, so that the first locking hook 3321 extends into the joint locking groove 3322 and engages with the second locking hook 3323, thereby locking the ISOFIX joint 32 to limit its rotation relative to the seat body 31. Is convenient to use.
More specifically, the joint unlocking component 333 includes a joint unlocking toggle piece 3331 disposed on the joint unlocking piece 331, and the joint unlocking toggle piece 3331 is toggled upward to drive the joint unlocking piece 331 to rotate in a direction away from the ISOFIX joint 32, so that the first locking hook 3321 leaves the joint locking slot 3322, and the rotation limitation of the joint locking component 332 on the ISOFIX joint 32 is released. Is convenient to use.
In addition, the ISOFIX joint 32 includes an ISOFIX fixing seat 321, a first hook block 322, a second locking spring 323, an unlocking slider 324, a first elastic element 325, and a limit housing 326. One end of the ISOFIX fixing seat 321 is hinged to the hidden accommodating groove 34, and one end of the ISOFIX fixing seat 321, which is far away from the hinge shaft, is provided with a fixing seat bayonet 3211; the first clamping hook block 322 is hinged to one end, close to the fixing base bayonet 3211, of the ISOFIX fixing base 321, and a first bayonet 3221 is arranged on the first clamping hook block 322; the second locking spring 323 is used for turning the first hooking block 322 upwards, so that the first bayonet 3221 is far away from the fixing seat bayonet 3211; the unlocking slide block 324 is slidably arranged on the ISOFIX fixing seat 321, and a slide block limiting surface 3241 for limiting the first clamping hook block 322 to turn upwards is arranged on the unlocking slide block 324; the first elastic element 325 is arranged between the ISOFIX fixing seat 321 and the unlocking slide block 324, and is used for enabling the unlocking slide block 324 to slide towards the direction close to the first hook block 322; the limiting shell 326 is arranged at one end, close to the fixing seat bayonet 3211, of the ISOFIX fixing seat 321, and is used for limiting the upward turning of the first hook block 322.
When the ISOFIX connector 32 is inserted into the automotive ISOFIX interface, the automotive ISOFIX interface pushes against the lower portion of the first hooking block 322, so that the first hooking block 322 is turned downward until the first bayonet 3221 of the first hooking block 322 corresponds to the bayonet 3211 of the fixing seat to be fastened in the automotive ISOFIX interface, and the first hooking block 322 pushes the unlocking slider 324 to make the unlocking slider 324 approach the first hooking block 322 while turning downward until the slider limiting surface 3241 is located below the first hooking block 322 to limit the first hooking block 322 to turn upward, so that the first bayonet 3221 of the first hooking block 322 is kept fastened in the automotive ISOFIX interface;
when the unlocking button is pushed to drive the unlocking slide block 324 to be far away from the first clamping hook block 322, the limitation of the slide block limiting surface 3241 on the first clamping hook block 322 is removed, the first clamping hook block 322 is turned upwards under the action of the second locking spring 323 to remove the buckling connection with the automobile ISOFIX interface, and the first clamping hook block 322 is turned upwards until the limiting shell 326 is turned over to limit the first clamping hook block 322 to be turned upwards.
Further, an accommodating groove positioning protrusion 341 is disposed on an inner side wall of the hidden accommodating groove 34, an outer shell positioning hole 3261 corresponding to the accommodating groove positioning protrusion 341 is disposed on the limiting outer shell 326, and when the ISOFIX connector 32 is rotatably accommodated in the hidden accommodating groove 34, the accommodating groove positioning protrusion 341 enters the outer shell positioning hole 3261. The ISOFIX fitting 32 has been secured in the hidden receiving slot 34 preventing the ISOFIX fitting 32 from falling out of the hidden receiving slot 34 due to gravity.
Specifically, be equipped with rather than sliding fit's headrest 35 and headrest regulation locking mechanical system 36 on the seat body 31, headrest regulation locking mechanical system 36 is including locating on the headrest 35 and rather than sliding fit's headrest regulating part 361, be used for the restriction the headrest 35 is relative the headrest locking component 362 and the headrest subassembly 363 that the seat body 31 removed, headrest regulating part 361 with the linkage of headrest subassembly 363 is unlocked, in order to relieve the headrest locking component 362 is to the movement restriction of headrest 35. The headrest 35 can move relative to the seat body 31 by utilizing the headrest unlocking assembly 363, after the headrest 35 is moved to a proper position, the headrest 35 is limited to move relative to the seat body 31 by the headrest locking assembly 362, so that the position of the headrest 35 is fixed, the effect of adjusting the height of the headrest is achieved, the headrest can adapt to children with different heights, and the headrest is supported by the head of the child.
More specifically, be equipped with a plurality of edges on the seat body 31 the headrest 35 is relative the headrest adjustment tank 311 that seat body 31 slip direction set up, headrest locking subassembly 362 is including locating headrest spacing groove 3621, headrest locking lever 3622 on the headrest 35 and locating headrest unlocking subassembly 363 with headrest locking extension spring 3623 between the headrest 35, headrest locking extension spring 3623 is used for making headrest locking lever 3622 toward being close to the direction pulling of headrest 35, so that headrest locking lever 3622 imbeds simultaneously headrest adjustment tank 311 with during the headrest spacing groove 3621, the locking the headrest 35 with the relative position of seat body 31.
Further, headrest unblock subassembly 363 is including locating headrest unblock 3631 on the headrest 35, headrest locking lever 3622 is located on headrest unblock 3631, headrest locking extension spring 3623 is used for making headrest unblock 3631 rotate in order to drive headrest locking lever 3622 toward being close to the direction of headrest 35 removes, headrest unblock 3631 with headrest regulating part 361 cooperates, in order to pass through when headrest regulating part 361 removes toward unblock direction, drives headrest unblock 3631 rotates in order to drive headrest locking lever 3622 is toward keeping away from the direction of headrest regulating part 311 removes. When the headrest adjusting part 361 drives one end of the headrest unlocking part 3631 to be pulled, the end of the headrest unlocking part 3631 connected with the headrest locking rod 3622 is driven to move outwards in a direction away from the headrest 35, and then the headrest locking rod 3622 is driven to be away from the headrest adjusting groove 311 and the headrest limiting groove 3621.
Still further, a seat base 312 and a seat adjusting and locking mechanism 10 which are slidably matched with the seat body 31 are arranged at the bottom of the seat body 31, an arc-shaped adjusting hole 3121 is arranged on the seat base 312, a seat adjusting rod 313 which is inserted into the arc-shaped adjusting hole 3121 is arranged on the seat base 312, the seat adjusting rod 313 slides in the arc-shaped adjusting hole 3121 to enable the seat body 31 to slide relative to the seat base 312, and the seat adjusting and locking mechanism 10 limits the seat body 31 to slide relative to the seat base 312. The seat body 31 slides relative to the seat base 312 to adjust the angle of the seat body 31, and is locked by the seat adjustment lock mechanism 10, thereby improving the riding comfort of the child.
Specifically, the seat adjustment lock mechanism 10 includes a lock adjustment hole 101, a lock adjustment seat 102, a lock adjustment pin 103, a lock adjustment handle 104, and a lock adjustment spring 105. The locking adjusting holes 101 are arranged on the two sides of the seat base 312 along the arc direction of the arc adjusting hole 3121; the locking adjusting seat 102 is arranged on the seat body 31; the locking adjusting pin 103 is movably arranged on the locking adjusting seat 102 along the direction close to or far away from the locking adjusting hole 101; the locking adjusting handle 104 is movably arranged on the locking adjusting seat 102 along a direction close to or far away from the locking adjusting pin 103, a seat adjusting chute 1041 is arranged on the locking adjusting handle 104, and one end of the locking adjusting pin 103 is movably arranged in the seat adjusting chute 1041; the locking adjusting spring 105 is arranged between the locking adjusting seat 102 and the locking adjusting handle 104 and is used for pushing the locking adjusting handle 104 to move towards the direction close to the locking adjusting pin 103; the locking adjustment spring 105 pushes the locking adjustment handle 104 to move closer to the locking adjustment pin 103, so that the slot wall of the seat adjustment slot 1041 on the locking adjustment handle 104 pushes the locking adjustment pin 103 to move closer to the locking adjustment hole 101 and insert into the locking adjustment hole 101, thereby limiting the sliding of the seat body 31 relative to the seat base 312. During adjustment, the locking adjusting handle 104 is pulled to move in the direction away from the locking adjusting pin 103, the slot wall of the seat adjusting chute 1041 on the locking adjusting handle 104 pushes the locking adjusting pin 103 to move in the direction away from the locking adjusting hole 101 and to be separated from the locking adjusting hole 101, so that the seat body 31 can slide relative to the seat base 312, and after the locking adjusting handle 104 is released, the locking adjusting pin 103 is inserted into the corresponding locking adjusting hole 101 again to complete angle adjustment of the seat body 31.
The above description is provided for one embodiment of the present invention, and the embodiments of the present invention are not limited to these descriptions, and the present invention is not limited to the above nomenclature and the English nomenclature since the trade nomenclature is different. Similar or identical methods, structures and the like as those of the present invention or several technical deductions or substitutions made on the premise of the conception of the present invention should be considered as the protection scope of the present invention.
Claims (10)
1. The utility model provides a children's car seat, its characterized in that includes ISOFIX support base (1), rotates and locates mounting disc (2) on ISOFIX support base (1) and locate car seat (3) on mounting disc (2), ISOFIX supports and is equipped with mounting disc regulation locking mechanical system (7) between base (1) and mounting disc (2), mounting disc regulation locking mechanical system (7) including locate ISOFIX support base (1) on and rather than sliding fit's mounting disc regulating part (71), be used for the restriction mounting disc (2) is relative ISOFIX supports base (1) pivoted mounting disc locking component (72) and mounting disc unblock subassembly (73), mounting disc regulating part (71) with mounting disc unblock subassembly (73) linkage, in order to relieve mounting disc locking component (72) are right the rotation restriction of mounting disc (2).
2. A child car seat according to claim 1, wherein said ISOFIX support base (1) comprises an upper housing (11), a lower housing (12) coupled to a lower portion of the upper housing (11), and a mounting frame (13) disposed between the upper housing (11) and the lower housing (12), said mounting plate (2) having two oppositely disposed mounting plate adjustment slots (22), said mounting plate locking assembly (72) comprising a frame adjustment slot (721) disposed on the mounting frame (13), a mounting plate locking member (722), and a mounting plate locking spring (723) disposed between the mounting plate locking member (722) and the lower housing (12), said mounting plate locking spring (723) being adapted to move said mounting plate locking member (722) in a direction approaching the mounting plate (2) so as to lock the relative rotational positions of said mounting plate (2) and said mounting frame (13) when said mounting plate locking member (722) passes through said frame adjustment slot (721) and mounting plate adjustment slot (22) simultaneously.
3. A child car seat according to claim 2, wherein said mounting plate unlocking assembly (73) includes a mounting plate unlocking chute (731) provided on said mounting plate adjuster (71) and a mounting plate unlocking pin (732) provided on said mounting plate locking member (722), both ends of said mounting plate unlocking pin (732) are inserted into said mounting plate unlocking chute (731), respectively, said mounting plate unlocking chute (731) is engaged with said mounting plate unlocking pin (732) to drive said mounting plate unlocking chute (731) to push said mounting plate locking member (722) out of said mounting plate adjusting groove (22) when said mounting plate adjuster (71) is moved in an unlocking direction.
4. A child car seat according to claim 2, wherein said mounting frame (13) is provided with:
the front joint (4) of the supporting base is arranged on the mounting disc (2) and used for locking the front end of the automobile seat;
the supporting base rear joint (5) is arranged on the mounting disc (2) and used for locking the rear end of the automobile seat, and the supporting base front joint (4) and the supporting base rear joint (5) are used for locking the automobile seat together so that the automobile seat is fixed on the upper surface of the upper shell (11);
and the joint linkage unlocking mechanism (6) is movably arranged on the mounting disc (2) and is used for unlocking the locking of the front joint (4) of the support base and the rear joint (5) of the support base to the automobile seat.
5. A child car seat according to claim 4, characterized in that said support base front joint (4) comprises:
the front joint fixing seat (41) is arranged on the mounting disc (2), and a front joint bayonet (411) is arranged at one end, far away from the mounting disc (2), of the front joint fixing seat (41);
the front joint clamping and hooking block (42) is hinged to one end, close to the front joint clamping opening (411), of the front joint fixing seat (41), and a second clamping opening (421) is formed in the front joint clamping and hooking block (42);
a front tab locking spring (43) for flipping the front tab catch block (42) backward to keep the second bayonet (421) away from the front tab bayonet (411);
the front joint limiting pin shaft (44) is movably arranged on the front joint fixing seat (41) and used for limiting the backward overturning of the front joint clamping hook block (42), and the joint linkage unlocking mechanism (6) is used for pulling the front joint limiting pin shaft (44) to move so as to relieve the limitation that the front joint limiting pin shaft (44) overturns the front joint clamping hook block (42) backward;
the support base rear joint (5) comprises:
the rear joint fixing seat (51) is arranged on the mounting disc (2), and a rear joint bayonet (511) is arranged at one end, far away from the mounting disc (2), of the rear joint fixing seat (51);
the rear connector clamping hook block (52) is hinged to one end, close to the rear connector clamping opening (511), of the rear connector fixing seat (51), and a third clamping opening (521) is formed in the rear connector clamping hook block (52);
a rear adapter locking spring (53) for flipping the rear adapter hooking block (52) forward to make the third bayonet (521) away from the rear adapter bayonet (511);
the rear joint limiting pin shaft (54) is movably arranged on the rear joint fixing seat (51) and used for limiting the forward overturning of the rear joint clamping hook block (52), and the joint linkage unlocking mechanism (6) is used for pulling the rear joint limiting pin shaft (54) to move so as to relieve the limitation that the rear joint limiting pin shaft (54) overturns the rear joint clamping hook block (52) forward.
6. A child car seat according to claim 5, wherein said joint linkage unlocking mechanism (6) comprises:
the front joint unlocking piece (61) is movably arranged on the mounting disc (2), and one end of the front joint unlocking piece is connected with the front joint limiting pin shaft (44) and used for pulling the front joint limiting pin shaft (44) to move;
the front joint resetting spring (62) is arranged between the front joint unlocking piece (61) and the mounting disc (2) and is used for resetting the front joint unlocking piece (61);
the rear joint unlocking piece (63) is movably arranged on the mounting disc (2), and one end of the rear joint unlocking piece is connected with the rear joint limiting pin shaft (54) and used for pulling the rear joint limiting pin shaft (54) to move;
the rear joint resetting spring (64) is arranged between the rear joint unlocking piece (63) and the mounting disc (2) and is used for resetting the rear joint unlocking piece (63);
and the unlocking linkage rod (65) is hinged on the mounting disc (2), one end of the unlocking linkage rod is connected with the front joint unlocking piece (61), and the other end of the unlocking linkage rod is connected with the rear joint unlocking piece (63).
7. A child car seat according to claim 1, wherein said car seat (3) comprises a seat body (31), a hidden receiving groove (34) formed in the bottom of the seat body (31), an ISOFIX joint (32) hinged to the hidden receiving groove (34) and rotatably received in the hidden receiving groove (34), and a joint release mechanism (33), said joint release mechanism (33) comprising a joint release member (331) hinged to the seat body (31), a joint locking member (332), and a joint unlocking member (333), said joint locking member (332) being adapted to cooperate with said joint release member (331) to restrict the ISOFIX joint (32) from rotating about the hinge axis, and said joint unlocking member (333) being adapted to cooperate with said joint release member (331) to release the restriction of the ISOFIX joint (32) from the joint locking member (332).
8. A child car seat according to claim 7, wherein said joint locking assembly (332) comprises a first locking hook (3321) provided on said joint release (331), a joint locking groove (3322) provided on the upper surface of said ISOFIX joint (32), a second locking hook (3323) provided in said joint locking groove (3322), and a first locking spring (3324) provided between said seat body (31) and said joint release (331), said first locking spring (3324) being adapted to rotate said joint release (331) in a direction approaching said ISOFIX joint (32) when said ISOFIX joint (32) is rotated relative to said seat body (31) such that said first locking hook (3321) extends into said joint locking groove (3322) and engages said second locking hook (3323) to lock said ISOFIX joint (32) to restrict rotation thereof relative to said seat body (31).
9. A child car seat according to claim 1, wherein the joint unlocking assembly (333) comprises a joint unlocking toggle member (3331) provided on the joint release member (331), and the joint release member (331) is rotated away from the ISOFIX joint (32) by toggling the joint unlocking toggle member (3331) upward to move the joint release member (331) so that the first locking hook (3321) is moved away from the joint locking hook (3322) to release the rotational restriction of the ISOFIX joint (32) by the joint locking assembly (332).
10. A child car seat according to claim 1, wherein said ISOFIX joint (32) comprises:
one end of the ISOFIX fixing seat (321) is hinged to the hidden accommodating groove (34), and a fixing seat bayonet (3211) is arranged at one end, far away from the hinge shaft, of the ISOFIX fixing seat (321);
the first clamping hook block (322) is hinged to one end, close to the fixed seat bayonet (3211), of the ISOFIX fixed seat (321), and a first bayonet (3221) is arranged on the first clamping hook block (322);
the second locking spring (323) is used for enabling the first clamping hook block (322) to turn upwards so as to enable the first bayonet (3221) to be far away from the fixed seat bayonet (3211);
the unlocking slide block (324) is arranged on the ISOFIX fixing seat (321) in a sliding mode, and a slide block limiting surface (3241) used for limiting the first clamping hook block (322) to turn upwards is arranged on the unlocking slide block (324);
the first elastic element (325) is arranged between the ISOFIX fixing seat (321) and the unlocking sliding block (324) and is used for enabling the unlocking sliding block (324) to slide towards the direction close to the first clamping hook block (322);
and the limiting shell (326) is arranged at one end, close to the fixing seat bayonet (3211), of the ISOFIX fixing seat (321) and is used for limiting the first clamping hook block (322) to turn upwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211570173.8A CN115817298A (en) | 2022-12-08 | 2022-12-08 | Automobile seat for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211570173.8A CN115817298A (en) | 2022-12-08 | 2022-12-08 | Automobile seat for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115817298A true CN115817298A (en) | 2023-03-21 |
Family
ID=85544587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211570173.8A Pending CN115817298A (en) | 2022-12-08 | 2022-12-08 | Automobile seat for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115817298A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001659A (en) * | 2023-03-27 | 2023-04-25 | 长春市众诚智能科技有限公司 | Child car safety seat |
-
2022
- 2022-12-08 CN CN202211570173.8A patent/CN115817298A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116001659A (en) * | 2023-03-27 | 2023-04-25 | 长春市众诚智能科技有限公司 | Child car safety seat |
| CN116001659B (en) * | 2023-03-27 | 2023-05-26 | 长春市众诚智能科技有限公司 | Child car safety seat |
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