CN206765863U - The governor motion and child safety seat of a kind of seat - Google Patents
The governor motion and child safety seat of a kind of seat Download PDFInfo
- Publication number
- CN206765863U CN206765863U CN201720125431.XU CN201720125431U CN206765863U CN 206765863 U CN206765863 U CN 206765863U CN 201720125431 U CN201720125431 U CN 201720125431U CN 206765863 U CN206765863 U CN 206765863U
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- Prior art keywords
- pull bar
- child safety
- seat
- gear shaft
- base
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Abstract
A kind of seat governor motion and child safety seat are the utility model is related to, belongs to car occupant apparatus field.Wherein, governor motion includes gear rack, gear shaft, boss, pull bar and return unit, pull bar, gear rack is arranged in the first direction, gear shaft is arranged in a second direction, the major axis of long axis hole on boss is arranged in a second direction, three directions are mutually perpendicular to two-by-two, inclined hole of the end of gear shaft through long axis hole and on pull bar one end, pull pull bar and promote long axis direction of the gear shaft along long axis hole to move back and forth by inclined hole, so that teeth groove that is reciprocally embedded or exiting gear rack, so as to respectively with gear rack, relative position between two objects that boss is fixedly connected is adjusted.The utility model governor motion can be used as the height of child safety seat and/or the governor motion of lateral adjustments, be easy to the regulation of child safety seat, can be widely used in the equipment such as child safety seat.
Description
Technical field
Vehicular occupant equipment and its part are the utility model is related to, specifically, is related to a kind of regulation machine of seat
Structure and the child safety seat built with the governor motion.
Background technology
Child safety seat is also referred to as child restrainnt system, be it is a kind of design and be installed in automobile exclusively for children be used for
Improve children riding security seat, its generally by be fixedly connected by mounting base, for for children sit seat support and
Formed for the chair back that children lean on, it is designed not only needs to consider security with manufacture, also needs to consider comfortableness.
Notification number is to disclose a kind of adjustable child safety seat of height of headrest in CN203766558U patent document,
It includes seat support, the chair back, the headrest that can be slided along back height direction and the height for being fixed on headrest on the chair back and adjusted
Mechanism.Its height rested the head on by regulation improves the height of whole backrest so as to reach, and is provided and relaxed with the children for different height
Suitable ride experience, but its seat support can not be adjusted with respect to base, cause comfortable sexual experience also to reduce.
The content of the invention
The purpose of this utility model is to provide a kind of governor motion of seat；
Another object of the present utility model is to provide more than one child safety seats for stating governor motion structure.
To achieve these goals, the governor motion of seat provided by the utility model include gear rack, gear shaft,
Boss, pull bar and return unit.Wherein, the length direction of gear rack is arranged in the first direction；The length direction edge of gear shaft
Arranged with the perpendicular second direction of first direction；Boss is provided with long axis hole, and the major axis of the long axis hole is along third direction cloth
Put, and third direction and first direction and second direction are perpendicular；The length direction of pull bar arranges in the first direction, pull bar
One end is provided with inclined hole；The direction of its one end is pointed to along the other end of pull bar, is kept off in the notch side of the teeth groove of gear rack towards remote
The direction of position rack, inclined hole are in tilted layout towards the direction away from the other end；Long axis hole and inclined hole are placed on outside gear shaft, pull bar phase
Gear rack can be moved back and forth in the first direction, to drive gear shaft along long axis hole in the position of embedded teeth groove and disengaging teeth groove
Position between reciprocatingly slide；The reset force of return unit forces pull bar to move to the position that gear shaft is embedded in teeth groove in the first direction.
From above scheme, in the presence of return unit reset force, pull bar is set to be held in coupling position, i.e. gear shaft is embedding
In in a certain teeth groove, so that long axis hole remains fixed position relative in a first direction with the teeth groove, even if boss phase
A certain opening position is fixed on to gear rack；When relative position when needing the two is adjusted, by applying to pull bar
The pulling force in disengaging configuration direction is pointed to by coupling position, it is moved to from coupling position at disengaging configuration, though gear shaft from
Detached in teeth groove, so that relative position of the long axis hole with the teeth groove in a first direction is adjustable, so as to gear rack
Relative position between boss is adjusted, and after having adjusted and discharges pull bar, in the presence of return unit reset force, is drawn
Bar is reset back coupling position, and gear shaft is embedded in another teeth groove again, realizes that the position after adjustment is kept.Therefore can be right
Be fixedly connected with gear rack and two parts being fixedly connected with boss between relative position be adjusted, not only may be used
For the regulation between the base and seat support of child safety seat in the horizontal, seat support and the chair back are can be also used on vertical
Regulation.
In order to realize above-mentioned another object, child safety seat provided by the utility model include seat support, the chair back, base and
Lateral adjustment.Seat support can be reciprocatingly fixedly connected with respect to base in the first transverse direction with base；Lateral adjustment
For the governor motion described by such scheme；First direction is vertically arranged along the first lateral arrangement, third direction；Gear rack
It is fixedly connected with base, boss is fixedly connected with seat support.
From above scheme, the relative position between the seat support and base of child safety seat can be adjusted,
And be in course of adjustment, pull bar can move together with seat support, be easy to the adjustment of seat position.
One specific scheme be on pull bar formed with the chute arranged along its length, on base formed with chute
The limited post being engaged.It is easy to assemble and uses.
Another specific scheme is that the end of pull bar proximate base front end face is annular regulation handle；At front end face,
The V-type clearance space stretched to for human hand at annular regulation handle is provided between seat support and base.It is easy to use.
Another specific scheme is fixed with groove seat for the upper side of base bottom wall, in the groove seat formed with groove depth vertically
The stopper slot of arrangement, the both ends of the stopper slot are openend, and gear shaft is embedded in stopper slot.It is easy to assemble.
One preferable scheme is that return unit is compression spring, one end of the compression spring against pull bar, the other end against
Base.
Another preferable scheme is to import and export face formed with the matching ends with gear shaft at teeth groove notch.
Preferred scheme is to import and export the inclination for facing inclined hole towards the direction away from gear rack in teeth groove notch side
Direction is in tilted layout.
Another preferable scheme is long axis hole and inclined hole is waist round hole.
Brief description of the drawings
Fig. 1 is the stereogram of the utility model embodiment；
Fig. 2 is the structure decomposition figure of mounting in the utility model embodiment, the chair back and chair back governor motion；
Fig. 3 is the structure decomposition figure of installing plate in the utility model embodiment, back wall and chair back governor motion；
Fig. 4 is the structure decomposition figure of seat support in the utility model embodiment, base and lateral adjustment；
Fig. 5 is the structure decomposition figure of seat bracket in the utility model embodiment, lateral adjustment and base.
Embodiment
With reference to embodiments and its accompanying drawing the utility model is described in further detail.
Embodiment
Referring to Fig. 1 to Fig. 5, child safety seat have base 1, for children sit seat support 2, for children lean on the chair back 3,
Chair back governor motion, lateral adjustment and the mounting 4 for being fixedly connected with foregoing five mechanisms.Seat support 2 by under upper according to
It is secondary to be fixedly connected into by seating body 21, receptacle 22 and seat bracket 23.
Referring to Fig. 2 to Fig. 3, seat support 2 has the installing plate 21 being fixedly connected with mounting 4, and two are fixed with installing plate 21
Bar is vertically arranged and the first gear rack 51 for being parallel to each other, and multiple groove depths transversely cloth is disposed with the first gear rack 51
The teeth groove 510 put, in the present embodiment, the first gear rack 51 are made with installing plate 21 in a manner of integrally formed.
The length direction of the first pull bar 52 in chair back governor motion is vertically arranged, and its upper end is ring-shaped handle 520,
Formed with the second chute 521 arranged along its length, bottom forms the first inclined hole 522 being in tilted layout at middle part, in the
The notch side of the teeth groove 510 of one gear rack 51 is downwardly inclined cloth along the direction away from the first gear rack 51, the first inclined hole 522
Put, in the present embodiment, the first inclined hole 522 is a waist round hole.
Be fixed with boss 55 in the medial surface of the back wall 31 of the chair back 2, on boss 55 formed with the first pull bar 52
The first chute 550 for being engaged of bottom, respectively formed with the first long axis hole 551 on the two side of the first chute 550, first
The major axis of long axis hole 551 is along the second lateral arrangement, and in the present embodiment, the first long axis hole 551 is a waist round hole.
One end of one length direction along the first gear shaft 54 with second horizontal the first perpendicular lateral arrangement is successively
Through the first long axis hole 551, the first inclined hole 522 and another first long axis hole, and both ends are engaged with teeth groove 510.
The lower end of one spring 53 is against on the transverse wall located at the first pull bar 52, and the other end is against located at the inner side of the chair back 31
Transverse wall on, its elastic restoring force forces the relative back wall 31 of the first pull bar 52 to move down.
The limited post 311 being engaged with the second chute 521 is convexed to form in the medial surface of back wall 31, when the second chute
When 521 upper surface is against limited post 311, the first pull bar 52 is located at the first coupling position；When the lower surface of the second chute 521 is supported
During by limited post 311, the first pull bar 52 is located at the first disengaging configuration.Back wall 31 is stretched at ring-shaped handle 520 formed with confession human hand
Enter to lift the through hole 312 of the first pull bar 52 upwards.
Above-mentioned first gear rack 51, the first pull bar 52, spring 53, the first gear shaft 54 and there is the first long axis hole 511
Boss 55 form the chair back governor motion of the present embodiment together.
After completing to assemble, the 52 relative chair back 31 of the first pull bar can be vertically in the first disengaging configuration and the first coupling position
Between move back and forth.
When the external force outside by child safety seat does not act on the first pull bar 52, the elastic restoring force of spring 53 forces it
The first coupling position is moved downward to, and this opening position is maintained at by the collective effect with limited post 311, now, the
One gear shaft 54 slides along the first inclined hole 522 and is moved to the upper end of the first inclined hole 522, so that the first gear shaft 54 is
Moved in two transverse directions along the first long axis hole 551 to the direction close to back wall 31, so as to a certain tooth of embedded first gear rack 51
In groove, the relative position fixed mechanism of the chair back 3 and seat support 2 on vertical is formed.
When need adjust the chair back 3 height when, hand is stretched into after through hole 312 applies upward pulling force to the first pull bar 52, with gram
The elastic restoring force of spring 53 is taken, so that the first inclined hole 522 moves up, so as to promote the first gear shaft 54 towards away from back wall
31 direction movement, and prior to or just when pull bar arrives at the first disengaging configuration, the first gear shaft 54 removes simultaneously from teeth groove 510
Outside teeth groove 510, the chair back 3 is up carried into predetermined altitude so as to relative seat support 2, after reaching predetermined altitude, decontrols annular
Regulation handle 520, in the presence of the elastic restoring force of spring 53, the first pull bar 52 is reset to coupling position by disengaging configuration, makes
First gear shaft 54 is embedded in teeth groove 510 again, and the height after adjustment is fixed.
Spring 53 forms first return unit of the present embodiment, and its elastic restoring force caused by compression vertically forces first
Pull bar 52 is vertically moved downward to the first coupling position from the first disengaging configuration, and certainly, the first return unit is not limited to this
Compression spring in embodiment, can also be extension spring, the first hook arm of extension spring is hung on the first pull bar 52, the second upper arm
It is hung in back wall 31, and the first upper arm is located at the top of the second upper arm, or be made up of two homopolarity magnet pieces positioned opposite,
One magnet piece is fixed on the first pull bar 52, and another magnet piece is fixed in back wall 31, and another magnet is located at higher position.
Referring to Fig. 4 and Fig. 5, base 1 has the mounting bracket 12 being fixedly connected with its bottom wall 11, in two side frames of mounting bracket 12
Two are fixed with frame along the first lateral arrangement and the second gear rack 61 for being parallel to each other, is disposed with the second gear rack 61
Multiple teeth groove 610.
The length direction of the second pull bar 62 in lateral adjustment is along the first lateral arrangement, its front end face of proximate base 1
End shake hands 620 for annular regulation, formed with the chute 621 arranged along its length, the other end, which is formed, to be tilted at middle part
Arrangement the second inclined hole 622, in the second gear rack 61 teeth groove 610 notch side along away from the second gear rack 61 side
To the second inclined hole 622 is in tilted layout towards the direction away from ring-shaped handle 620, and in the present embodiment, the second inclined hole 622 is a waist
Circular hole.
Formed with the second vertically arranged long axis hole 233 on the biside plate of the seat bracket 23 of seat support 2, in this reality
Apply in example, the second long axis hole 233 is waist round hole.
One end of one length direction along the second gear shaft 64 with first horizontal the second perpendicular lateral arrangement is successively
Through the second long axis hole 223, the first inclined hole 622 and another second long axis hole, and both ends are engaged with teeth groove 610.
Groove seat 110 is fixed with the upper side of bottom wall 11, formed with being engaged with the second gear shaft 64 in groove seat 110
Stopper slot 111, the second gear shaft 64 is in stopper slot 111.Convexed to form and the phase of chute 621 in the upper side of bottom wall 11
The limited post 112 of cooperation, when the left side of chute 621 is against limited post 112, the second pull bar 62 is located at the second coupling position；
When the right side of chute 621 is against limited post 112, the second pull bar 62 is located at the second disengaging configuration.
As shown in figure 1, base 1 is provided with the annular regulation stretched into for human hand for lifting the second pull bar 62 at its front end face
The V-type clearance space 01 of handle 621.
One end of one spring 63 is against in the vertical walls located at the second pull bar 62, and the other end is against located at the inner side of bottom wall 11
Vertical walls on, its elastic restoring force forces the opposing bottom wall 11 of the second pull bar 62 to point to right side towards by left side as shown in Figure 5
Scheme moves.
The fixed slide bar 14,13 along the second lateral arrangement is fixed with mounting bracket 12, slide bar 13 is with being located at seat bracket 23
Side plate on slide opening 231 coordinate, and slide bar 14 with located at seat bracket 23 side plate on slide opening 232 coordinate, so that it is guaranteed that
Seat support 2 with respect to base 1 can along first slide laterally while, be mutually permanently connected on vertical.
Seat bracket 23 has the boss that the side plate of the second long axis hole 233 forms the present embodiment, above-mentioned second gear tooth
Bar 61, the second pull bar 62, spring 63, the second gear shaft 64 and boss form the lateral adjustment of the present embodiment together.
After completing assembling, 62 relative base 1 of the second pull bar can be vertically between the second disengaging configuration and the second coupling position
Move back and forth.
When the second pull bar 62 is not acted on by external force, the elastic restoring force of spring 63 forces it to move right to the second coupling
Position, and be maintained at this opening position by the collective effect with limited post 112, during this, the second gear shaft 64 is along
Two inclined holes 622 slide and are moved to the bottom of the second inclined hole 622, so that the second gear shaft 64 is grown on vertical along second
Axis hole 233 moves to close to the direction of bottom wall 11, so as in a certain teeth groove 610 of embedded second gear rack 61, form seat support
Between 2 and base 1 in the first transverse direction relative position fixed mechanism.
When need relative base 1 along first laterally adjust seat support 2 position when, hand is stretched into after V-type clearance space 01 to the
Two pull bars 62 apply a pulling force to the left, to overcome the elastic restoring force of spring 63, so that the second inclined hole 622 is moved to the left,
So as to promote the second gear shaft 64 to be moved towards the direction away from bottom wall 11, and before the second pull bar 62 arrives at the second disengaging configuration
When or, the second gear shaft 64 removes from teeth groove 610 and outside the teeth groove 610, so as to relative base 1 by the edge of seat support 2
First horizontal position is changed, and after reaching precalculated position, annular regulation handle 620 is decontroled, in the elastic restoring force of spring 63
In the presence of, the second pull bar 62 is reset to the second coupling position by the second disengaging configuration, so that the second gear shaft 64 is again embedding
Enter in teeth groove 610, the position after adjustment is fixed.
Claims (9)
- A kind of 1. governor motion of seat, it is characterised in that including：Gear rack, the length direction of the gear rack are arranged in the first direction；Gear shaft, the length direction of the gear shaft are arranged along with the perpendicular second direction of the first direction；Boss, the boss are provided with long axis hole, and the major axis of the long axis hole is arranged along third direction, the third direction It is perpendicular with the first direction and the second direction；Pull bar, the length direction of the pull bar arrange that one end of the pull bar is provided with inclined hole along the first direction；Along the drawing The other end of bar points to the direction of described one end, in the gear rack teeth groove notch side towards away from the gear rack Direction, the inclined hole are in tilted layout towards the direction away from the other end；The long axis hole and the inclined hole are placed on outside the gear shaft, and the relatively described gear rack of the pull bar can be along described One direction moves back and forth, to drive the gear shaft along the long axis hole in the position of the insertion teeth groove and the disengaging teeth groove Position between reciprocatingly slide；Return unit, the reset force of the return unit force the pull bar to be moved to along the first direction described in the gear shaft insertion The position of teeth groove.
- 2. a kind of child safety seat, including seat support, the chair back, base and lateral adjustment, the relatively described base of the seat support It can be reciprocatingly fixedly connected in the first transverse direction with the base；It is characterized in that：The lateral adjustment is the governor motion described in claim 1, the first direction along first lateral arrangement, The third direction is vertically arranged, and the gear rack is fixedly connected with the base, and the boss is consolidated with the seat support Fixed connection.
- 3. child safety seat according to claim 2, it is characterised in that：Formed with the chute arranged along its length on the pull bar, formed with being engaged with the chute on the base Limited post.
- 4. child safety seat according to claim 2, it is characterised in that：The pull bar is shaken hands adjacent to the end of the front end face of the base for annular regulation；The V stretched to for human hand at the annular regulation handle is provided with the front end face, between the seat support and the base Type clearance space.
- 5. child safety seat according to claim 2, it is characterised in that：The upper side of the bottom wall of the base is fixed with groove seat, formed with the vertically arranged stopper slot of groove depth in the groove seat, The both ends of the stopper slot are openend, and the gear shaft is embedded in the stopper slot.
- 6. according to the child safety seat described in any one of claim 2 to 5, it is characterised in that：The return unit is compression spring, and one end of the compression spring is against the pull bar, and the other end is against the base.
- 7. according to the child safety seat described in any one of claim 2 to 5, it is characterised in that：At the notch of the teeth groove face is imported and exported formed with the matching ends with the gear shaft.
- 8. child safety seat according to claim 7, it is characterised in that：It is described to import and export the inclination for facing the inclined hole in the notch side of the teeth groove towards the direction away from the gear rack Direction is in tilted layout.
- 9. according to the child safety seat described in any one of claim 2 to 5, it is characterised in that：The long axis hole and the inclined hole are waist round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125431.XU CN206765863U (en) | 2017-02-10 | 2017-02-10 | The governor motion and child safety seat of a kind of seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125431.XU CN206765863U (en) | 2017-02-10 | 2017-02-10 | The governor motion and child safety seat of a kind of seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206765863U true CN206765863U (en) | 2017-12-19 |
Family
ID=60647715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125431.XU Active CN206765863U (en) | 2017-02-10 | 2017-02-10 | The governor motion and child safety seat of a kind of seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206765863U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108583378A (en) * | 2018-06-13 | 2018-09-28 | 浙江感恩科技股份有限公司 | A kind of structure of adjustable angle Combined high-strength child safety seat |
| CN110001466A (en) * | 2018-01-05 | 2019-07-12 | 大一其株式会社 | Multiple adjusting rods children car seat convenient to use |
| CN110758193A (en) * | 2019-11-12 | 2020-02-07 | 东营奇好日用品有限公司 | Baby safety seat with adjustable direction |
-
2017
- 2017-02-10 CN CN201720125431.XU patent/CN206765863U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001466A (en) * | 2018-01-05 | 2019-07-12 | 大一其株式会社 | Multiple adjusting rods children car seat convenient to use |
| CN108583378A (en) * | 2018-06-13 | 2018-09-28 | 浙江感恩科技股份有限公司 | A kind of structure of adjustable angle Combined high-strength child safety seat |
| CN110758193A (en) * | 2019-11-12 | 2020-02-07 | 东营奇好日用品有限公司 | Baby safety seat with adjustable direction |
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