CN207565391U - A kind of adjustable safety seat - Google Patents
A kind of adjustable safety seat Download PDFInfo
- Publication number
- CN207565391U CN207565391U CN201721323086.7U CN201721323086U CN207565391U CN 207565391 U CN207565391 U CN 207565391U CN 201721323086 U CN201721323086 U CN 201721323086U CN 207565391 U CN207565391 U CN 207565391U
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- Prior art keywords
- locking
- pedestal
- safety seat
- security component
- adjustable safety
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- 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 claims abstract description 39
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 230000033001 locomotion Effects 0.000 claims abstract description 27
- 230000000694 effects Effects 0.000 description 5
- 206010049244 Ankyloglossia congenital Diseases 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000000386 athletic effect Effects 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Seats For Vehicles (AREA)
Abstract
The utility model discloses a kind of adjustable safety seats, seat including pedestal and on pedestal, be slidably installed the security component for being useful for connecting with vehicle in the pedestal, positioning tooth bar is installed on the security component, the pedestal is equipped with to be included with the matched sliding locking mechanism of the positioning tooth bar, the sliding locking mechanism：Locking piece, the locking piece have the locking bit for being caught in positioning tooth bar and the release the lock position for being detached from positioning tooth bar；Release lever is slidably mounted on pedestal, which, which is equipped with, drives locking level to switch guiding inclined hole between locking bit and release the lock position, and at least part of the locking piece, which extends to, to be oriented in inclined hole；Guide part is used to limit motion path of the locking level between locking bit and release the lock position during switching position on pedestal.The utility model realizes the multiple component genlocings or unlock of security component by locking level, avoids unbalance stress or the offset of security component, improves safety seat safety.
Description
Technical field
The utility model is related to articles for children field, more particularly to a kind of adjustable safety seat.
Background technology
Automobile children safety chair is also referred to as child restrainnt system CRS (Child Restraint System), is a kind of special
For all ages and classes (or weight) children design, in automobile, the seat of children riding safety can be effectively improved.European method
Advise ECE R44/03 is to the definition of child safety seat：It can be fixed on motor vehicles, by the set of safety belts for carrying buckle
The children's safety guard system of the compositions such as part or flexible part, regulating mechanism, attachment.It can be with for example portable child of attachment device
Bed, infant carrier, complementary seat or collision protection object are formed by combining.In the situation that automobile collides or slows down suddenly
Under, slow down and the impact force of children and the body of limiting child are moved to reduce the injury to them, it is ensured that child's pacifies by bus
Entirely.
In many child safety seats, children are connected to the main body of safety seat or the band of housing constrains in safety
In seat.Seat shell is usually connected to vehicle by car belt and frenulum in itself, and frenulum is connected to housing, and to vehicle
Anchor point extends, wherein, frenulum is attached to the vehicle anchorage point by latching hook connectors.
With the successive dynasties update and continuous requirement of the consumer for product function of product, Publication No. CN205440044U
Chinese patent literature disclose the ISOFIX attachment devices and automobile seat for child of a kind of automobile seat for child, wherein ISOFIX connections
Device includes ISOFIX connectors, and ISOFIX connectors can be slidably arranged on automobile seat for child, ISOFIX attachment devices
Further include ISOFIX connectors stretch out automobile seat for child when by ISOFIX connectors and automobile seat for child locking the first latch mechanism,
When the interlinked mechanism of the first latch mechanism unlock is driven in ISOFIX connectors and car chair lock timing.The ISOFIX attachment devices exist
When automobile seat for child is installed on automotive seat, the position between ISOFIX connectors and automobile seat for child is in locking shape
State can avoid ISOFIX connectors from bouncing back, and can make the first latch mechanism after ISOFIX connectors and automotive seat locking
Unlock, so as to push automobile seat for child so that the installation of the automobile seat for child is very convenient.But both sides in the technical solution
ISOFIX connectors need independent operation, unlocking motion stability is to be improved.
Utility model content
In view of the deficienciess of the prior art, the utility model provide it is a kind of easy to adjust, good fixing effect it is adjustable
The safety seat of section.
The technical solution of the utility model is：
A kind of adjustable safety seat, the seat including pedestal and on pedestal slide peace in the pedestal
Equipped with the security component for being connect with vehicle, positioning tooth bar is installed on the security component, the pedestal is equipped with and this
The matched sliding locking mechanism of positioning tooth bar, the sliding locking mechanism include：
Locking piece, the locking piece have the locking bit for being caught in positioning tooth bar and the release the lock position for being detached from positioning tooth bar；
Release lever is slidably mounted on pedestal, which is equipped with and drives locking level in locking bit and release the lock position
Between the guiding inclined hole that switches, at least part of the locking piece, which extends to, to be oriented in inclined hole；
Guide part is used to limit movement road of the locking level between locking bit and release the lock position during switching position on pedestal
Diameter.
Locking level is driven to move by release lever, guide part provides stable motion path for locking level, therefore can
Realize the flexible modulation of security component in the longitudinal direction.By locking level realize security component multiple component genlocings or
Unlock, avoids unbalance stress or the offset of security component, improves the safety of safety seat.
Further, the security component is ISOFIX components or LATCH components.
In the industry cycle common security component is ISOFIX components or LATCH components, therefore security component is preferably the rwo,
But the sliding locking mechanism that the disclosure proposes can also be compatible with other rod-shaped security components, while industrywide standard has been adapted to
Also improve the adaptability of product.
Further, the locking piece is for locking level and through the guiding inclined hole.
Locking piece can be between the multiple components of active balance security component for rod-shaped design stress, while through being oriented to
Inclined hole can improve the stability of locking piece movement.
Further, the security component is two sets to be arranged side by side, and the locking level edge is moved perpendicular to security component
Direction is arranged between two sets of security components, and the both ends of locking level match respectively with the positioning tooth bar in respective side mounting assembly
It closes.
Security component in the art more is designed as two sets, improves the stability of safety seat.But the disclosure and unlimited
Two sets are formed on, under some special operation conditions, security component can also design cover more.Correspondingly, the both ends of locking level respectively with it is right
The positioning tooth bar in the mounting assembly of side is answered to match, and remaining security component is run through at the middle part of locking level.
Further, the guide part is the guide groove of bar shaped, and the end of the locking level passes through the guide groove of respective side
Further extension afterwards, then matched with the positioning tooth bar of respective side.
Locking level can be isolated after initially passing through guide groove with the matched design of the positioning tooth bar of respective side by guide groove
The driving part with the force part of release lever effect and with positioning tooth bar cooperation of locking level, so as to avoid release lever
Unwanted motion influences to coordinate with positioning tooth bar, so as to improve the locking effect of sliding locking mechanism, improves the peace of safety seat
Quan Xing.
Further, the extending direction of the guide groove is vertical with the direction of motion of security component.
The Impact direction of the direction of motion, that is, security component of security component at work, the design can reduce security component
Influence of the stress to sliding locking mechanism, avoid the situation of unexpected release the lock.
Further, support for rotary disc is fixed on the pedestal, the bottom of the seat is equipped with to match with the support for rotary disc
The turntable of conjunction is equipped with the second pilot hole corresponding with the guiding groove location and extending direction, the lock on support for rotary disc
The end of fixed pole further extends after sequentially passing through the second pilot hole of respective side, guide groove, then the positioning tooth bar with respective side
It matches.
Want to coordinate by guide groove and the second pilot hole, it can be by release lever relative to the location determination of security component
Specific location of the locking level in two dimensional surface, so as to reduce locking level during the motion with the phase interaction of positioning tooth bar
With, reduce locking level movement resistance, so as to improve the stability of sliding locking mechanism unlocking motion.
Further, multiple helical teeth are uniformly placed in the positioning tooth bar, a lateral tooth flank of helical teeth is with being in locking
The working face that the locking piece of position is mutually clamped pushes locking piece to enter answering for release the lock position when another lateral tooth flank is resetted for security component
Plane.
Locking of the locking piece in multiple positions can be realized by multiple helical teeth, adjusted so as to fulfill the multistage of security component
Section；Reset surface can push locking piece to enter release the lock position, therefore when user needs to be pushed into security component, locking piece passes through reset
Face can realize automatic release the lock, easy to operate.
Further, the reset surface is parallel with the extending direction for being oriented to inclined hole.
The design, which can effectively improve locking piece, can realize the effect of automatic release the lock by reset surface, improve security component
The effect of accessible retraction promotes user experience.
Further, matched guiding mechanism, the cunning of the release lever are equipped between the release lever and pedestal
Dynamic direction is parallel with the direction of motion of security component.
Guiding mechanism can provide stable sports limiting path for release lever, so as to improve sliding locking mechanism solution
The overall stability of lock action.
Further, the guiding mechanism includes the first pilot hole and the setting for the bar shaped being arranged on release lever
The lead in the first pilot hole is stretched on the pedestal.
Stable limiting can be realized, and production cost simple in structure is low by lead and the first pilot hole.
Further, the guiding inclined hole is bar hole, is oriented to the extending direction of inclined hole and the glide direction of release lever
Between angle be 30~60 degree.
30~60 degree of design has taken into account the smooth degree of locking piece unlocking motion and the triggering stroke of release lever.
Further, the release lever includes the holding part, connecting portion and the driving portion that are connected successively, the guiding inclined hole
It is arranged on driving portion.
Release lever growth stripe design, which is advantageous in that the position for being capable of flexible arrangement release lever, convenient
User's operation improves the adaptability of safety seat entirety.
Further, the guiding inclined hole is spaced apart two, and the locking level sequentially passes through each guiding inclined hole.
By two be oriented to inclined holes stable unlock and lock motion path can be provided for locking piece, avoid clamping stagnation with
Accidentally tactile situation.
Further, pitch regulation frame is fixed on the turntable, the chair angle is adjustable to be mounted on pitch regulation
On frame.
Pitch regulation frame can provide more rich adjusting posture for safety seat, promote user experience.
The utility model has the following advantages：
(1) locking level is driven to move by release lever, guide part provides stable motion path, therefore energy for locking level
Enough realize the flexible modulation of security component in the longitudinal direction；
(2) by locking level realize security component multiple component genlocings or unlock, avoid security component by
Power is uneven or deviates, and improves the safety of safety seat.
Description of the drawings
Fig. 1 is the adjustable safety seat schematic diagram of the present embodiment；
Fig. 2 is safety seat schematic internal view；
Fig. 3 is enlarged diagram at A in Fig. 2.
Specific embodiment
Illustrate specific embodiment of the present invention below in conjunction with the accompanying drawings.
As shown in Figures 1 to 3, a kind of adjustable safety seat, the seat including pedestal 110 and on pedestal 110
11, be slidably installed the security component 51 for being useful for connecting with vehicle in pedestal 110, and positioning tooth bar is equipped on security component 51
52, pedestal 110 is equipped with to be included with the 52 matched sliding locking mechanism 53 of positioning tooth bar, sliding locking mechanism 53：
Locking piece 531, the locking piece 531 have the locking bit (such as Fig. 3) for being caught in positioning tooth bar 52 and are detached from positioning tooth
The release the lock position of item 52；
Release lever 532 is slidably mounted on pedestal 110, which is equipped with and drives locking level in locking bit
The guiding inclined hole 533 switched between release the lock position, a part for locking piece 531, which extends to, to be oriented in inclined hole 533；
Guide part 534, for limiting locking level between locking bit and release the lock position during switching position on pedestal 110
Motion path.
In terms of the specific setting of locking piece 531：Locking piece 531 is for rod-shaped locking level and through guiding inclined hole 533.Lock
Determine part 531 end pass through respective side guide part 534 after further extend, then matched with the positioning tooth bar 52 of respective side.
In the present embodiment, security component 51 is ISOFIX components, therefore security component 51 is two sets to be arranged side by side, lock
Part 531 is determined along between being arranged in two sets of security components 51 perpendicular to 51 direction of motion of security component, the both ends difference of locking piece 531
It is matched with the positioning tooth bar 52 in respective side mounting assembly.
In terms of the specific setting of release lever 532：Release lever 532 includes the holding part being connected successively and (is located at pedestal
110 bottom, therefore not shown), connecting portion 5321 and driving portion 5322, be oriented to inclined hole 533 and be arranged on driving portion 5322.It leads
It is bar hole to inclined hole 533, the angle being oriented between the extending direction of inclined hole 533 and the glide direction of release lever 532 is preferred
It is 45 degree.And it is spaced apart two to be oriented to inclined hole 533, and locking piece 531 sequentially passes through each guiding inclined hole 533.
Matched guiding mechanism 535, the glide direction of release lever 532 are equipped between release lever 532 and pedestal 110
It is parallel with the direction of motion of security component 51.Specifically, guiding mechanism 535 includes the bar shaped being arranged on release lever 532
First pilot hole 5351 and it is arranged on the lead 5352 stretched on pedestal 110 in first pilot hole 5351.
In the present embodiment, the length of release lever 532 is longer, before extending to pedestal 110 from the middle part of pedestal 110
Portion, therefore in order to provide stable unlocking motion, guiding mechanism 535 are equipped with multigroup, such as the guiding mechanism 5353 in Fig. 3, with
And guiding mechanism 5354.
In terms of the specific setting of guide part 534, guide groove of the guide part 534 for bar shaped as shown in Figure 3, guide groove
Extending direction it is vertical with the direction of motion of security component 51.
In the present embodiment, support for rotary disc 21 is fixed on pedestal 110, the bottom of seat 11 is equipped with and the support for rotary disc 21
Matched turntable 22, pitch regulation frame 31 is fixed on turntable 22, and 11 adjustable angle of seat is mounted on pitch regulation frame 31
On.The second pilot hole 211 corresponding with 534 position of guide part and extending direction, locking piece 531 are equipped on support for rotary disc 21
End sequentially pass through the second pilot hole 211 of respective side, guide part 534 after further extend, then the positioning tooth with respective side
Item 52 matches.
In terms of the specific setting of positioning tooth bar 52：
Multiple helical teeth are uniformly placed in positioning tooth bar 52, a lateral tooth flank of helical teeth is the locking piece with being in locking bit
531 working faces 521 being mutually clamped push locking piece 531 to enter release the lock position when another lateral tooth flank is resetted for security component 51
Reset surface 522.And reset surface 522 is parallel with the extending direction for being oriented to inclined hole 533.
During user's use：
When user needs to be pushed home into security component 51, it is only necessary to be exposed at the portion outside pedestal 110 to security component 51
It gives and adds reasoning, the athletic meeting of security component 51 drives positioning tooth bar 52 inwardly to move, so as to the reset surface 522 of positioning tooth bar 52
Locking piece 531 is compressed, the meeting of locking piece 531 is moved under the limiting of guide part 534 with the upward direction in Fig. 3, so as to fulfill
The retraction of security component 51.
When user needs to extend the length of security component 51, need to apply pulling force to the holding part of release lever 532, this
When release lever 532 to 110 movement outside of pedestal, the meeting of locking piece 531 is being oriented to the driving of inclined hole 533 and guide part 534
Limiting under, moved with the upward direction in Fig. 3, so as to be detached from the working face 521 of positioning tooth bar 52, realize security component 51
Unlock, security component 51 being capable of free adjustment length.When user is adjusted to after needing length, release lever 532 is discharged.Unlock hand
Handle 532 is being oriented to inclined hole 533 under the action of return springs (not shown) to 110 medial motion of pedestal, the meeting of locking piece 531
Driving and guide part 534 limiting under, with the movement in downward direction in Fig. 3, so as to engage the working face of positioning tooth bar 52
521, realize the locking of security component 51, sliding locking mechanism 53 completes one action process, and waiting is triggered again.
It these are only the preferred embodiment of the utility model, be not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (15)
1. a kind of adjustable safety seat, the seat including pedestal and on pedestal are slidably installed in the pedestal
The security component being connect with vehicle is useful for, positioning tooth bar is installed on the security component, the pedestal is equipped with fixed with this
The position matched sliding locking mechanism of rack, which is characterized in that the sliding locking mechanism includes：
Locking piece, the locking piece have the locking bit for being caught in positioning tooth bar and the release the lock position for being detached from positioning tooth bar；
Release lever is slidably mounted on pedestal, which is equipped with and drives locking level between locking bit and release the lock position
The guiding inclined hole of switching, at least part of the locking piece, which extends to, to be oriented in inclined hole；
Guide part is used to limit motion path of the locking level between locking bit and release the lock position during switching position on pedestal.
2. adjustable safety seat as described in claim 1, which is characterized in that the security component for ISOFIX components or
LATCH components.
3. adjustable safety seat as described in claim 1, which is characterized in that the locking piece is for locking level and through institute
State guiding inclined hole.
4. adjustable safety seat as described in claim 1, which is characterized in that the security component is two to be arranged side by side
Set, the locking level along between the security component direction of motion is arranged in two sets of security components, distinguish by the both ends of locking level
It is matched with the positioning tooth bar in respective side mounting assembly.
5. adjustable safety seat as described in claim 1, which is characterized in that the guide part is the guide groove of bar shaped,
The end of the locking level further extends, then matched with the positioning tooth bar of respective side after passing through the guide groove of respective side.
6. adjustable safety seat as claimed in claim 5, which is characterized in that the extending direction and safety of the guide groove
The direction of motion of component is vertical.
7. adjustable safety seat as described in claim 1, which is characterized in that support for rotary disc is fixed on the pedestal,
The bottom of the seat be equipped with the matched turntable of the support for rotary disc, on support for rotary disc be equipped with it is described guiding groove location with
And corresponding second pilot hole of extending direction, the end of the locking level sequentially pass through the second pilot hole, the guide groove of respective side
Further extension afterwards, then matched with the positioning tooth bar of respective side.
8. adjustable safety seat as described in claim 1, which is characterized in that be uniformly placed in the positioning tooth bar more
A helical teeth, a lateral tooth flank of helical teeth are the working face being mutually clamped with being in the locking piece of locking bit, and another lateral tooth flank is safety
Locking piece is pushed to enter the reset surface of release the lock position when component resets.
9. adjustable safety seat as claimed in claim 8, which is characterized in that the reset surface and the extension for being oriented to inclined hole
Direction is parallel.
10. adjustable safety seat as described in claim 1, which is characterized in that set between the release lever and pedestal
There is matched guiding mechanism, the glide direction of the release lever is parallel with the direction of motion of security component.
11. adjustable safety seat as claimed in claim 10, which is characterized in that the guiding mechanism includes being arranged on solution
It locks the first pilot hole of the bar shaped on handle and is arranged on the lead stretched on the pedestal in the first pilot hole.
12. adjustable safety seat as described in claim 1, which is characterized in that the guiding inclined hole is bar hole, is oriented to
Angle between the extending direction of inclined hole and the glide direction of release lever is 30~60 degree.
13. adjustable safety seat as described in claim 1, which is characterized in that the release lever includes being connected successively
Holding part, connecting portion and driving portion, it is described guiding inclined hole be arranged on driving portion.
14. adjustable safety seat as described in claim 1, which is characterized in that the guiding inclined hole is spaced apart
Two, the locking level sequentially passes through each guiding inclined hole.
15. adjustable safety seat as claimed in claim 7, which is characterized in that be fixed with pitch regulation on the turntable
Frame, the chair angle is adjustable to be mounted on pitch regulation frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323086.7U CN207565391U (en) | 2017-10-13 | 2017-10-13 | A kind of adjustable safety seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721323086.7U CN207565391U (en) | 2017-10-13 | 2017-10-13 | A kind of adjustable safety seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207565391U true CN207565391U (en) | 2018-07-03 |
Family
ID=62695358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721323086.7U Active CN207565391U (en) | 2017-10-13 | 2017-10-13 | A kind of adjustable safety seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207565391U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312508A (en) * | 2022-01-20 | 2022-04-12 | 宁波宝贝第一母婴用品有限公司 | ISOFIX urgent locking mechanism and children's safety seat |
-
2017
- 2017-10-13 CN CN201721323086.7U patent/CN207565391U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114312508A (en) * | 2022-01-20 | 2022-04-12 | 宁波宝贝第一母婴用品有限公司 | ISOFIX urgent locking mechanism and children's safety seat |
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