CN110194084A - Child safety seat is foot-operated - Google Patents
Child safety seat is foot-operated Download PDFInfo
- Publication number
- CN110194084A CN110194084A CN201910252491.1A CN201910252491A CN110194084A CN 110194084 A CN110194084 A CN 110194084A CN 201910252491 A CN201910252491 A CN 201910252491A CN 110194084 A CN110194084 A CN 110194084A
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- Prior art keywords
- gear
- pedal
- connecting portion
- guide plate
- foot
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- 238000000926 separation method Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 210000002683 foot Anatomy 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000002360 explosive Substances 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 241000036318 Callitris preissii Species 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
- B60N2/26—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles for children
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/90—Details or parts not otherwise provided for
- B60N2/995—Lower-leg-rests, e.g. calf-rests
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- General Health & Medical Sciences (AREA)
- Seats For Vehicles (AREA)
Abstract
It is foot-operated that the present invention discloses a kind of child safety seat, comprising: mounting plate；The first guide plate equipped with upper end and bottom end, first guide plate further includes the first guide groove, and an inner sidewall of first guide groove is equipped with the first rack gear；And it is set to the first connecting portion in first guide groove, the first connecting portion includes the first shifting part being correspondingly arranged on another inner sidewall of the first guide groove, and first shifting part includes: the first fixture block and the first slide block for connecting with first fixture block；First fixture block is corresponding with first rack gear, drives first fixture block to be clamped or separate with first rack gear by stirring first slide block, realizes that the first connecting portion is up and down in first guide groove；Pedal, the pedal are connect with the first connecting portion, realize that the pedal is moved up and down along first guide plate direction by the first connecting portion.
Description
Technical field
The present invention relates to auto parts field more particularly to a kind of child safety seat are foot-operated.
Background technique
The safety belt of vehicle is to be made on the basis of adult, therefore stature is less than to the children such as adult baby, children
For son, when can prevent from impacting because of accident etc. using safety seat, even if still may in the state of being safety belt
The danger of body pop-up occurs, or prevents safety belt from traversing into neck of child, thus caused by safety belt occurs according to position
Compressing, and then second accident occurs.
But the child being sitting on child safety seat, because foot can not contact vehicle floor, leg hangs always
Sky, in this condition for a long time or in roving situation, not only child can not feel well, but also the knee of child,
Injured very risky such as ankle.
Children install seat and are typically provided with guide rod at present, and guide rod is equipped with mounting plate, and rides and be set on guide rod, lead
It is inconvenient that the setting of rod structure will cause mounting plate disassembly, and guide rod is easily subjected to displacement in driving conditions and guide rod is adjusted with foot-operated
The problems such as section is inconvenient, it is therefore necessary to which improvement is made to guide rod structure.
Summary of the invention
It is foot-operated that the purpose of the present invention is to provide a kind of child safety seats, can while providing support for children foot
So that user easily to being adjusted as follows: the child safety seat pedal of child safety seat can be simply disposed in
Height；And it is set to the height of the various components of the child safety seat pedal.
To achieve the above object, it is foot-operated that the present invention provides a kind of child safety seats, takes following technical scheme: packet
It includes:
Mounting plate, the mounting plate is for being mounted between child safety seat and automotive seat；
The first guide plate equipped with upper end and bottom end, first guide plate is with being set to the mounting plate and inner chamber of car
Between surface；First guide plate further includes the first guide groove, and an inner sidewall of first guide groove is equipped with the first tooth
Item；And
The first connecting portion being set in first guide groove, the first connecting portion include being correspondingly arranged in described the
The first shifting part on another inner sidewall of one guide groove, first shifting part include: the first fixture block and block with described first
First slide block of block connection；First fixture block is corresponding with first rack gear, is driven by stirring first slide block
First fixture block is clamped or separates with first rack gear, realizes the first connecting portion in first guide groove up and down
Activity；
Pedal, the pedal are connect with the first connecting portion, realize the pedal along institute by the first connecting portion
The first guide plate direction is stated to move up and down.
Further, comprising: the first rack gear, two first rack gears are respectively equipped on the inner sidewall of first guide groove
Mirror surface is symmetrical；
The first connecting portion includes the first shifting part corresponding with first rack gear respectively；Two first shifting parts
Mirror surface is symmetrical；First shifting part includes: the first fixture block and the first slide block for connecting with first fixture block；Described
One fixture block is corresponding with first rack gear, is connected between two the first slide blocks by an elastic component, by stirring two described the
The distance between one slide block, two first shifting parts of adjusting, realize the first connecting portion in first guide groove up and down
Activity.
It further, further include the second guide plate, being arranged on second guide plate includes the second guide groove, and described second
Two the second rack gears being oppositely arranged are equipped in guide groove；First guide plate is inserted in second guide groove, two
Between second rack gear；
First guide plate bottom end is provided with second connecting portion, and the second connecting portion includes the of a pair of of mirror surface setting
Two shifting parts, each second shifting part include: to block corresponding to the second fixture block of second rack gear setting and with described second
Second slide block of block connection；It is connected between two the second slide blocks by an elastic component, is stirred by stirring two described second
The distance between block, two second shifting parts of adjusting, realize that first guide plate is up and down in second guide groove.
Further, the mounting plate is connect with first guide plate by an articulated section so that the mounting plate around
The articulated section and first guide plate, which have, to be opened or folds；
One end close to the mounting plate of first guide plate is equipped with limited block, so that the mounting plate is gradually distance from
First guide plate in opened condition when, the limited block blocks the mounting plate, leads the mounting plate with described first
To a maximum angle is formed between plate, angle limit is formed.
Further, the first connecting portion is equipped with first through hole backwards to the one side of first guide groove；Described first
First slide block set by interconnecting piece passes through the first through hole and is movably placed in the first through hole；
The second connecting portion is equipped with the second through-hole backwards to the one side of first guide groove；Set by the second connecting portion
The first slide block pass through and second through-hole and be movably placed in second through-hole.
It further, further include pedal angle regulating device, the pedal angle regulating device includes:
Protrusion, the protrusion are set to the first connecting portion and corresponding with the pedal；The protrusion is towards described
The direction of one rack gear is equipped with first gear；And
Second gear corresponding with the first gear, the second gear are connect with the pedal, the second gear
With there is occlusion or isolated state with the first gear, so that relatively described first guide plate of the pedal turns to one
Determine to fix after angle and by second gear and first gear cooperation.
Further, the pedal angle regulating device includes:
Protrusion, the protrusion are set to the first connecting portion and corresponding with the pedal；The protrusion is towards described in two
The direction of first rack gear is respectively equipped with first gear；Two first gear mirror surfaces are symmetrical；And
Two second gears corresponding with two first gears；
Two extensible members being set on the pedal, two extensible members are symmetrical in mirror surface；Each extensible member includes:
For fixing the gear cylinder of the second gear and first hook portion that extends outwardly from the gear cylinder；Described in two
Sliding part is additionally provided between first hook portion；The free end of the sliding part is complementary with the first hook portion shape；
It pulls the sliding part far from the first connecting portion, two first hook portions is then driven to have close or divide
From state so that the second gear by the extensible member with the first gear have occlusion or isolated shape
State, so that relatively described first guide plate of the pedal turns to after certain angle and matched by second gear and first gear
It closes and fixes.
Further, the pedal angle regulating device further include:
The second gear is equipped in the sprocket body backwards to the gear cylinder of the first gear extended on one side
Cylinder slot；Spring is equipped in the cylinder slot, the spring exposes gear cylinder free end；The spring one end abuts
In the cylinder slot inner wall, the other end is connected to the foot-operated inner wall；For resetting the second gear；
The gear cylinder corresponds on the pedal, is additionally provided with limiting slot compatible with the gear cylinder, so that
The direction obtained where the gear cylinder pushes the second gear towards the axle center of the first gear is mobile；
Each gear cylinder is equipped with the first hook portion；Two the first hook portion mirror surfaces are symmetrical, and
Sliding part, the sliding part include: the second hook portion compatible with first hook portion and respectively with two respectively
The knob portion of the second hook portion connection.
It further, further include angle adjusting piece, the angle adjusting piece includes: to be set to first guide plate or
The ball bumps of two guide plate bottoms, and, support foot block, the support foot block is equipped with compatible with the ball bumps spherical
Groove, to adjust the angle of foot-operated ontology Yu ground angle.
Further, the pedal further includes upper cover, and knob hole corresponding with the knob portion is offered on the upper lid,
It is protruded into the knob hole with to accommodate palm and grasps the knob portion second hook portion is pulled to skid off.
The utility model has the advantages that compared with prior art, child safety seat disclosed by the invention is foot-operated to be adjusted easily
Save pedal height and angle, can also with the height of easy adjustment guide plate, using the height and use habit of different children, and
And mounting plate is enabled to adjust angle in the case where not removing, convenient for storage.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the schematic diagram that child safety seat of the present invention is ridden；
Fig. 2 is the structural schematic diagram that child safety seat of the present invention is ridden；
Fig. 3 is the foot-operated explosive view of child safety seat of the present invention；
Fig. 4 is the explosive view for the pedal angle regulating device that child safety seat of the present invention is ridden；
Fig. 5 is the schematic diagram for the pedal angle regulating device that child safety seat of the present invention is ridden；
Fig. 6 is the usage state diagram that child safety seat of the present invention is ridden；
Fig. 7 is the folded state diagram that child safety seat of the present invention is ridden；
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 100 | Mounting plate | 500 | Second guide plate |
| 200 | First guide plate | 210 | First shifting part |
| 300 | Pedal | 510 | Second shifting part |
| 400 | First connecting portion | 600 | Angle adjusting piece |
| 310 | Pedal angle regulating device | 520 | Second connecting portion |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explain under a certain particular pose (as shown in the picture) between each component to positional relationship, motion conditions etc., if the spy
When determining posture and changing, then directionality instruction also correspondingly changes correspondingly.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. shall be understood in a broad sense,
For example, " fixation " may be a fixed connection, it may be a detachable connection, or integral；It can be mechanical connection, be also possible to
Electrical connection；It can be directly connected, the connection inside two elements or two can also be can be indirectly connected through an intermediary
The interaction relationship of a element, unless otherwise restricted clearly.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and should not be understood as
Its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " first ",
The feature of " second " can explicitly or implicitly include at least one of the features.In addition, the technical side between each embodiment
Case can be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution
Conflicting or cannot achieve when occur will be understood that the combination of this technical solution is not present, also not the present invention claims guarantor
Within the scope of shield.
It is foot-operated that the present embodiment provides a kind of child safety seats, for being equipped in the child safety seat on automotive seat
Chair uses, referring to FIG. 1, include: mounting plate 100, the first guide plate 200 equipped with upper end and bottom end, first connecting portion 400,
Pedal 300；
The mounting plate 100 is for being mounted between child safety seat and automotive seat；First guide plate 200 is set
It is placed between the mounting plate 100 and inner chamber of car ground surface；Described first guide plate, 200 one end and the mounting plate 100 connect
It connects；The pedal 300 is connect with the first connecting portion 400；First guide plate 200 is recessed with the first guide groove 201, institute
201 both ends inner sidewall of the first guide groove is stated equipped with two the first rack gears 202 and first connecting portion 400.
First connecting portion 400 is set in first guide groove, and the first connecting portion 400 includes being correspondingly arranged in institute
The first shifting part 210 on another inner sidewall of the first guide groove 201 is stated, first shifting part 210 includes: the first fixture block 211
And the first slide block 212 being connect with first fixture block 211；First fixture block 211 and first rack gear 202 are right
It answers, drives first fixture block 211 to be clamped or separate with first rack gear 202 by stirring first slide block 212, it is real
The existing first connecting portion 400 is up and down in first guide groove 201.
First guide plate 200 includes: the first guide groove 201 being arranged towards the one side of the pedal 300；Described
One interconnecting piece 400 is placed in first guide groove 201.The first tooth is respectively equipped on two inner sidewalls of first guide groove
Item 202, two the first rack gears 202 are symmetrical in mirror surface.The design of first guide plate can mention the effect of support, Er Qiezhi
The guide rod of support effect compared with the existing technology is more stable.
Further, the first connecting portion 400 includes first shifting part corresponding with first rack gear 202 respectively
212；Two first shifting part, 212 mirror surfaces are symmetrical；Each first shifting part 212 include: the first fixture block 211 and with institute
State the first slide block 212 of the first fixture block 211 connection；First fixture block is corresponding with first rack gear 202, and two first group
It is connected between motion block 212 by elastic component, by stirring two first slide blocks 212, adjusting between two first shifting parts 210
Distance, realize that the first connecting portion 400 is up and down in first guide groove 201.The elastic component 216 can be such as
For the first spring 216.
Further, referring to figure 2. and shown in Fig. 3, first shifting part 210 includes: towards first rack gear
First fixture block 211 of 202 projections, first fixture block 211 are sticked on first rack gear 202；Towards first connection
First slide block 212 set by portion 400；It is logical that the one side of the first connecting portion 400 towards first rack gear 202 is equipped with first
Hole 213, first slide block 212 passes through the first through hole 213, and first slide block 212 is movable is placed in institute
It states in first through hole 213；The first pillar plate 214 being set on 201 inner wall of the first guide groove；Towards first pillar
First spring groove 215 of the one side setting of plate 214, first spring groove 215 respectively with first fixture block 211, described the
The connection of one slide block 212, under the drive of first slide block 212, first fixture block 211 has from first rack gear
202 isolated states；It is equipped with the first spring 216 in first spring groove 215, and first spring 216 stretches out described the
One spring groove 215；First spring 216 is corresponded on the first pillar plate 214 equipped with the first pillar 2141；First bullet
216 both ends of spring are connected to 216 side wall of the first spring groove, on first pillar 2141 respectively.This technology feature can be light
Pine nut shows step height adjusting.
In order to enable structure is more stable, i.e., so that first connecting portion 400 is more steady when being fixed in the first guide groove 201
It is fixed, while height adjustment is more convenient, it is preferable that in the present embodiment, as shown in Figure 1, Figure 2 and shown in Fig. 3, described first is stirred
The quantity of part 210 is two, is set between the first guide groove 201 and first connecting portion 400 in mirror symmetry, therefore herein not
This structure is repeated again.
The usage state diagram of first guide plate 200 and the first connecting portion 400 can refer to as shown in Fig. 2, Fig. 6,
When pedal 300 is fixed, at this point, spring 216 acted on by 215 side wall of the first spring groove and 2141 both ends of the first pillar and
Therefore elastic force is generated by compression, under the action of the elastic force of spring 216, the first fixture block 211 is inserted into and engages and the first tooth
In item 202, therefore interconnecting piece is fixed in the first guide groove 201, so that pedal 300 is fixed on a certain position；It needs
When adjusting 300 height of pedal, as long as stirring two the first slide blocks 212, so that two the first slide blocks 212 are toward close to each other
Direction is mobile, squeezes spring 216 to a greater degree and the first fixture block 211 is forced to separate with the first rack gear 202, so that it may so that interconnecting piece
It is moved up and down in the first guide groove 201, to realize the adjusting of 300 height of pedal.
It further, further include the second guide plate 500, second guide plate 500 is socketed on first guide plate 200
Outside.Specifically, second guide plate 500 includes: the second groove 501, and 501 side wall of the second groove is equipped with and is oppositely arranged
Second rack gear 502；First guide plate 200 is connected to 501 inner wall of the second groove, at 200 bottom of the first guide plate
Portion is additionally provided with second connecting portion 520, and the second connecting portion 520 is equipped with the second shifting part 510, second shifting part 510
Structure is similar with the first shifting part structure, and second shifting part 510 includes: first guide plate 500 far from described
Second through-hole 513 of 100 one end of mounting plate setting；Towards the second fixture block 511 of 502 projection of the second rack gear, described second
Fixture block 511 is sticked on second rack gear 502；It is described towards the second slide block 512 set by first guide plate 200
Second slide block passes through second through-hole 513, and second slide block 512 is movable is placed in second through-hole 513
It is interior；And it is set to the second pillar plate 514 on 501 inner wall of the second guide groove；On second shifting part 510 described in
Second pillar plate 514 one side setting second spring slot 515, the second spring slot 515 respectively with second fixture block
511, second slide block 512 connects, and under the drive of second slide block 212, second fixture block 211 has from described
The isolated state of second rack gear 502；It is equipped with second spring 516 in the second spring slot 515, and the second spring stretches 516
The second spring slot 515 out；The second spring 516 is corresponded on the second pillar plate 514 equipped with the second pillar 5141；Institute
It states 516 both ends of second spring and is connected to 515 side wall of second spring slot respectively, on second pillar 5141.
In order to enable structure is more stable, i.e., so that the first guide plate 200 is more steady when being fixed in the second guide groove 501
It is fixed, while height adjustment is more convenient, it is preferable that in the present embodiment, as shown in Figure 1, Figure 2 and shown in Fig. 3, described second is stirred
The quantity of part 510 is two, is set between the second guide groove 501 and the first guide plate 200 in mirror symmetry, therefore herein no longer
This structure is repeated.
When first guide plate 200 is fixed, at this point, since spring 516 is by 515 side wall of second spring slot and the second pillar
5141 having acted on for both ends and by compression therefore generate elastic force, under the action of the elastic force of spring 516, the second fixture block 511
It is inserted into and is sticked in the second rack gear 502, therefore the first guide plate 200 is fixed in the second guide groove 501, i.e., so that first leads
A certain position is fixed on to plate 200；When needing to adjust the first 200 height of guide plate, two the second slide blocks 512 are stirred, so that
Two the second slide blocks 512 are mobile toward direction close to each other, squeeze to a greater degree spring 516 force the second fixture block 511 with
Second rack gear 502 separation, so that it may so that the first guide plate 200 moves up and down in the second guide groove 501, be stepped on to further realize
The adjusting of 300 height of plate.
In conjunction with the first shifting part 210 and the second shifting part 510, when use, can according to the actual situation, according to all ages and classes, no
Child with height adjusts step height, for example, for baby, position on adjustable pedal to mounting plate, and it is right
In larger age or the children of higher height, then the position of adjustable pedal the second guide plate 500 to mounting plate 100 it
Between.
In order to enable structure is more stable, i.e., so that pedal 300 is more stable when being fixed in first connecting portion 400, together
When keep the angular adjustment of pedal 300 more convenient, in the present embodiment, shown in Fig. 4 and Fig. 5, the pedal angle adjusts dress
The quantity for setting 310 is two, is set in the first connecting portion 400 in mirror symmetry.
The pedal 330 includes upper cover 331 and pedestal 322, and the upper cover 331 is covered on the pedestal 332；It is described
Pedal angle regulating device 310, the pedal angle regulating device 310 are equipped between pedal 300 and the first connecting portion 400
It include: the protrusion 301 for corresponding in the first connecting portion 400 and being arranged at the pedal 300, the protrusion 301 is towards two described the
The direction of one rack gear 202 is respectively equipped with first gear；One end face of the protrusion 301 is equipped with first gear 312；The pedal
300 are equipped with second gear 313 compatible with the first gear 312, institute with the one side of the abutting of 301 end face of protrusion
It states and is provided with pinion stand 333 on pedestal 332, so that the second gear is fixed on the pedal when separating with the first gear
Inside 330, specifically, the second gear 313 is embedded in the first gear 312, and the second gear 313 have with
The first gear 312 has occlusion or an isolated state, i.e., the described second gear 313 have be inserted into the first gear 312 or
The state extracted from the first gear 312, so that relatively described first guide plate 200 of the pedal 300 turns to certain angle
It is fixed after degree and by second gear 313 and the cooperation of first gear 312, the first gear 312 cooperates with second gear 313
Realize that the pedal 300 realizes angle adjustment.
Preferably, the pedal angle regulating device 310 further include: the second gear 313 is backwards to the first gear
The 312 gear cylinder 314 extended on one side, the gear cylinder 314 is interior to be equipped with cylinder slot 315；315 content of cylinder slot
It is equipped with spring 316, the spring 316 exposes 314 free end of gear cylinder；Described 316 one end of spring is connected to the column
315 inner wall of body slot, the other end are connected to foot-operated 300 inner walls；314 body of sprocket is equipped with the first hook portion 317, at this
In embodiment, the first hook portion is shaped like " ∠ " (angle symbol)；Sliding part 318 is additionally provided between two first hook portions 317；
The free end of the sliding part 318 is complementary with 317 shape of the first hook portion；The sliding part 318 includes: and first hook
Compatible second hook portion 3181 in portion 317, i.e. the first hook portion 317 are mutually hooked together with the second hook portion 3181, one end and described second
The interconnecting piece 3182 that hook portion 3181 connects, the interconnecting piece 3182 are vertical setting with gear cylinder 314；And it is set to described
The knob portion 3183 of 3182 other end of interconnecting piece；In order to enable adjusting is more convenient, in the present embodiment, 318 shape of sliding part is set
If U-shaped is arranged, but this different shape and various unused materials can be used in sliding part 318, is not limited to the present embodiment
Such as 4 and shape shown in fig. 5, as long as sliding part, which can be realized, pulls the first hook portion 317, the pedal is equipped with through-hole 319,
Expose the through-hole 319 in the knob portion 3183.
The pedal 300 further includes upper cover 331, and drawing corresponding with the knob portion 3183 is offered in the upper cover 331
Hand hole 335 is protruded into the knob hole 335 with to accommodate palm and grasps the knob portion second hook portion is pulled to skid off.
The use principle of this technology feature is as follows: since angle adjustment device 310 is set to the inside of pedal 300, when stepping on
When plate 300 is fixed on a certain angle, the extruding by 300 side wall of pedal and the inner wall of cylinder slot 315 respectively of 316 both ends of spring
And elastic force is generated, reaction force is generated to cylinder 314, and then active force is applied to second gear 313, so that second gear
313 are sticked in first gear 312；Since first gear 312 and second gear 313 are toothed around, the cooperation phase of the gear teeth
When in play the role of to 300 gear of pedal adjust, when need rotate adjust pedal 300 angle when, pull knob portion 3183,
Successively band rotation connection 3182, the second hook portion 3181 and the first hook portion 317, therefore according to mechanics triangle rule, and then it is right
Gear cylinder 314 and second gear 313 generate the active force far from first gear 312, so that second gear 313 from first
Gear 312 is detached from, and rotary pedal 300 is to a certain suitable angle after disengaging, under the action of the elastic force of spring, so that the second tooth
Wheel 313 resets, and is inserted into first gear 312, the angle of fixed pedestal 300.
It corresponds to and is additionally provided on the position of the second gear cylinder 314 and the second gear column on the pinion stand 333
The compatible arc limit slot 311 of body, so that the second gear cylinder 314 drives the second gear 313 along described
Direction where the axle center of first gear is mobile, will not deviate, and second gear is accurately positioned when resetting and is inserted into
In first gear.Preferably, the first gear cylinder is respectively equipped with two opposite reinforcing ribs 3151 along its circumferencial direction,
It is corresponded on the pinion stand 333 and is respectively equipped with reinforcement groove 3512 on the position of the reinforcing rib 3151, so that described second
Gear cylinder 314 is more stable when the axis direction along this first gear 313 moves under external force drive.
This technology feature not only can easily realize the adjusting of pedal angle, and can one hand can realize tune
Section, it is more convenient.
In the present embodiment, first guide plate 200 is rotatably connected with the mounting plate 100.Specifically, the peace
Loading board 100 is connect with first guide plate 200 by articulated section, as shown in figure 3, the articulated section is by convex block 130 and column slot
120 compositions, so that the mounting plate has the state opened or folded around the articulated section and first guide plate；Specifically
Ground, described first guide plate, 200 one end and/or both ends are convexly equipped with column portion 110；The corresponding column portion 110 of the mounting plate 100
One end and/or both ends are equipped with convex block 130, and the convex block 130 is equipped with the column slot 120 being adapted to the column portion 110, the column portion
110 rotate axis of the mounting plate 100 around the column portion 110 with the column slot 120 cooperation.As shown in fig. 7, this skill
Art feature makes mounting plate 100 may be implemented to fold, when not in use convenient for storage, and store when need not to mounting plate 100 into
Row disassembly.
One end close to the mounting plate 100 of first guide plate 200 is equipped with limited block 220, at the mounting plate
When opening state, the limited block blocks the mounting plate, makes have angle between the mounting plate and first guide plate
Degree limit.Specifically, the limited block 220 includes: card convex 221, recess portion 222 and stage portion 223.Specifically, described first
Guide plate 200 extends card convex 221 close to one end of the mounting plate 100, and the mounting plate 100 is close to first guide plate
200 one end is equipped with recess portion 222 compatible with the card convex 221, and stage portion 223 is equipped at the top of the mounting plate 100, described
Recess portion 222 is mutually adapted with the stage portion 223, so that the mounting plate 100 is butted under the card convex 221, in other words, peace
Loading board 100 will be blocked when being opened to 90 degree by card convex 221, therefore, first guide plate 200 and the mounting plate 100 it
Between the angle of opening be limited between 0-90 °.This technology feature can be kept between the mounting plate and the first guide plate
It connects more stable, the first guide plate will not be made because of 300 stress of pedal and the angle opened between mounting plate is greater than 90
Degree, or even it is detached from automotive floor panel.
Similarly, this structure can be with as follows in other embodiments: described guide plate one end and/or both ends are recessed with column
Slot；The mounting plate is equipped with the column portion being adapted to the column portion towards the side of the column slot, and the column portion matches with the column slot
The mounting plate may be implemented in contract sample can rotate around the axis in the column portion.
Further, as shown in figure 3, it further includes angle adjusting piece 600, the angle that child safety seat of the invention, which is ridden,
Spending regulating part 600 includes: the ball bumps 610 and support foot block 620 for being set to 500 bottom of the second guide plate, the support foot block
620 are equipped with bulbous recess 630 compatible with the ball bumps 610, to adjust the angle of foot-operated ontology Yu ground angle
Degree, the support foot block of this technology feature can make the support of foot-operated ontology more stable, more steady when using when driving
Gu riding can be moved forward and backward, and the setting of angle adjusting piece is then further, since starting to walk or braking when driving due to effect of inertia
Can be of the invention more flexible in this scenario, so that the first guide plate 200, the second guide plate 500 and pedal 300 have centainly
The movement of angle adapts to effect of inertia.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (10)
1. a kind of child safety seat is foot-operated, used for being equipped in the child safety seat on automotive seat, feature
It is, comprising:
Mounting plate, the mounting plate is for being mounted between child safety seat and automotive seat；
The first guide plate equipped with upper end and bottom end, first guide plate are set to the mounting plate and inner chamber of car ground surface
Between；First guide plate further includes the first guide groove, and an inner sidewall of first guide groove is equipped with the first rack gear；With
And
The first connecting portion being set in first guide groove, the first connecting portion include being correspondingly arranged in described first to lead
The first shifting part on another inner sidewall of slot, first shifting part include: the first fixture block and connect with first fixture block
The first slide block connect；First fixture block is corresponding with first rack gear, by stirring described in the first slide block drive
First fixture block is clamped or separates with first rack gear, realizes that the first connecting portion is living up and down in first guide groove
It is dynamic；Pedal, the pedal are connect with the first connecting portion, realize the pedal along described first by the first connecting portion
Guide plate direction moves up and down.
2. child safety seat according to claim 1 is foot-operated characterized by comprising first guide groove it is interior
The first rack gear is respectively equipped on side wall, the two first rack gear mirror surfaces are symmetrical；
The first connecting portion includes the first shifting part corresponding with first rack gear respectively；The two first shifting part mirror surfaces
Symmetrically；First shifting part includes: the first fixture block and the first slide block for connecting with first fixture block；First card
Block is corresponding with first rack gear, is connected between two the first slide blocks by an elastic component, by stirring two described first group
The distance between motion block, two first shifting parts of adjusting, realize that the first connecting portion is up and down in first guide groove.
3. child safety seat according to claim 2 is foot-operated, which is characterized in that it further include the second guide plate, described the
Setting includes the second guide groove on two guide plates, is equipped with two the second rack gears in second guide groove；First guide plate
It is inserted in second guide groove, between two the second rack gears；
First guide plate bottom end is provided with second connecting portion, and a pair of of mirror surface is provided in the second connecting portion and is symmetrical arranged
The second shifting part, each second shifting part includes: corresponding to the second fixture block of second rack gear setting and with described the
Second slide block of two fixture blocks connection；It is connected between two the second slide blocks by an elastic component, by stirring two described second
The distance between slide block, two second shifting parts of adjusting, realize that first guide plate is living up and down in second guide groove
It is dynamic.
4. child safety seat according to claim 3 is foot-operated, which is characterized in that the mounting plate and first guiding
Plate is connected by an articulated section, so that the mounting plate has around the articulated section and first guide plate and opens or fold
State；
One end close to the mounting plate of first guide plate is equipped with limited block so that the mounting plate be gradually distance from it is described
First guide plate in opened condition when, the limited block blocks the mounting plate, makes the mounting plate and first guide plate
Between formed a maximum angle, formed angle limit.
5. child safety seat according to claim 1 is foot-operated, which is characterized in that
The first connecting portion is equipped with first through hole backwards to the one side of first guide groove；Set by the first connecting portion
One slide block passes through the first through hole and is movably placed in the first through hole；
The second connecting portion is equipped with the second through-hole backwards to the one side of first guide groove；Set by the second connecting portion
One slide block passes through second through-hole and is movably placed in second through-hole.
6. child safety seat according to claim 1 is foot-operated, which is characterized in that it further include pedal angle regulating device,
The pedal angle regulating device includes:
Protrusion, the protrusion are set to the first connecting portion and corresponding with the pedal；The protrusion is towards first rack gear
Direction be equipped with first gear；And
Second gear corresponding with the first gear, the second gear are connect with the pedal, and the second gear has
There is occlusion or isolated state with the first gear, so that relatively described first guide plate of the pedal turns to certain angle
It is fixed after degree and by second gear and first gear cooperation.
7. child safety seat according to claim 6 is foot-operated, which is characterized in that the pedal angle regulating device packet
It includes:
Protrusion, the protrusion are set to the first connecting portion and corresponding with the pedal；The protrusion is towards two first teeth
The direction of item is respectively equipped with first gear；Two first gear mirror surfaces are symmetrical；And
Two second gears corresponding with two first gears；
Two extensible members being set on the pedal, two extensible members are symmetrical in mirror surface；Each extensible member includes: to be used for
The gear cylinder of the fixed second gear and first hook portion that extends outwardly from the gear cylinder；Two described first
Sliding part is additionally provided between hook portion；The free end of the sliding part is complementary with the first hook portion shape；
It pulls the sliding part far from the first connecting portion, then drive two first hook portions with close or separation
State so that the second gear by the extensible member with the first gear have occlusion or isolated state, with
Turn to the pedal relatively described first guide plate after certain angle and solid by second gear and first gear cooperation
It is fixed.
8. child safety seat according to claim 6 or 7 is foot-operated, which is characterized in that the pedal angle regulating device
Further include:
For the second gear backwards to the gear cylinder of the first gear extended on one side, the sprocket body is interior to be equipped with cylinder
Slot；Spring is equipped in the cylinder slot, the spring exposes gear cylinder free end；The spring one end is connected to institute
Cylinder slot inner wall is stated, the other end is connected to the foot-operated inner wall；For resetting the second gear；
The gear cylinder corresponds on the pedal, limiting slot compatible with the gear cylinder is additionally provided with, so that institute
The direction stated where gear cylinder pushes the second gear towards the axle center of the first gear is mobile；
Each gear cylinder is equipped with the first hook portion；Two the first hook portion mirror surfaces are symmetrical, and
Sliding part, the sliding part include: the second hook portion compatible with first hook portion and respectively and described in two respectively
The knob portion of second hook portion connection.
9. child safety seat according to claim 2 is foot-operated, which is characterized in that it further include angle adjusting piece, the angle
Spending regulating part includes: the ball bumps for being set to first guide plate or the second guide plate bottom, and, support foot block is described
Support foot block is equipped with bulbous recess compatible with the ball bumps, to adjust the angle of foot-operated ontology Yu ground angle.
10. child safety seat according to claim 8 is foot-operated, which is characterized in that the pedal further includes upper cover, described
Knob hole corresponding with the knob portion is offered on upper lid, is protruded into the knob hole with to accommodate palm and is grasped the knob portion
Second hook portion is pulled to skid off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252491.1A CN110194084A (en) | 2019-03-29 | 2019-03-29 | Child safety seat is foot-operated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910252491.1A CN110194084A (en) | 2019-03-29 | 2019-03-29 | Child safety seat is foot-operated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110194084A true CN110194084A (en) | 2019-09-03 |
Family
ID=67751730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910252491.1A Pending CN110194084A (en) | 2019-03-29 | 2019-03-29 | Child safety seat is foot-operated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110194084A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228753A (en) * | 2020-11-13 | 2021-01-15 | 佛山市坦斯盯科技有限公司 | Camera assembly of AOI equipment |
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|---|---|---|---|---|
| US20150137575A1 (en) * | 2012-05-24 | 2015-05-21 | Isabelle Millasseau | Foot rest device for a child installed in a child car seat |
| CN205202783U (en) * | 2015-11-21 | 2016-05-04 | 沈春来 | Vehicle security seat chair running -board |
| CN206327191U (en) * | 2017-01-06 | 2017-07-14 | 杨奎 | A kind of automobile children safety chair pedal |
| CN207779386U (en) * | 2018-02-14 | 2018-08-28 | 李佩佩 | Leveling rod support |
| CN207785416U (en) * | 2017-04-27 | 2018-08-31 | 南通市第一人民医院 | A kind of spike pad carrying out angular adjustment |
| CN210047366U (en) * | 2019-03-29 | 2020-02-11 | 深圳市惠盟商业信息科技有限公司 | Children safety seat pedal |
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2019
- 2019-03-29 CN CN201910252491.1A patent/CN110194084A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150137575A1 (en) * | 2012-05-24 | 2015-05-21 | Isabelle Millasseau | Foot rest device for a child installed in a child car seat |
| CN205202783U (en) * | 2015-11-21 | 2016-05-04 | 沈春来 | Vehicle security seat chair running -board |
| CN206327191U (en) * | 2017-01-06 | 2017-07-14 | 杨奎 | A kind of automobile children safety chair pedal |
| CN207785416U (en) * | 2017-04-27 | 2018-08-31 | 南通市第一人民医院 | A kind of spike pad carrying out angular adjustment |
| CN207779386U (en) * | 2018-02-14 | 2018-08-28 | 李佩佩 | Leveling rod support |
| CN210047366U (en) * | 2019-03-29 | 2020-02-11 | 深圳市惠盟商业信息科技有限公司 | Children safety seat pedal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112228753A (en) * | 2020-11-13 | 2021-01-15 | 佛山市坦斯盯科技有限公司 | Camera assembly of AOI equipment |
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