CN106183908B - Automobile seat and its locking releasing mechanism - Google Patents
Automobile seat and its locking releasing mechanism Download PDFInfo
- Publication number
- CN106183908B CN106183908B CN201510227602.5A CN201510227602A CN106183908B CN 106183908 B CN106183908 B CN 106183908B CN 201510227602 A CN201510227602 A CN 201510227602A CN 106183908 B CN106183908 B CN 106183908B
- Authority
- CN
- China
- Prior art keywords
- release
- actuator
- lock
- releasing mechanism
- operating parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Seats For Vehicles (AREA)
Abstract
The present invention discloses a kind of locking releasing mechanism comprising release the lock part, actuator, operating parts and return unit；Release the lock part is movably disposed in the pedestal of automobile seat along release the lock direction and connect with latch fitting；Actuator is arranged corresponding to release the lock part, for driving release the lock part to move along release the lock direction；Operating parts is connect with the actuator, for driving the actuator to move；Return unit is fixed on the pedestal, for resetting the actuator.When the latch fitting of automobile seat needs release the lock, operation make operating parts and by its drive actuator movement, thus drive release the lock part to move along release the lock direction, it can be achieved that multiple latch fittings synchronization release the lock, the structure of locking releasing mechanism is simple, easy to operate.Accordingly, invention additionally discloses a kind of automobile seats with locking releasing mechanism.
Description
Technical field
The present invention relates to articles for children technical field more particularly to a kind of automobiles suitable for being used cooperatively with the vehicles
Chair and its locking releasing mechanism.
Background technique
Child safety seat is that one kind is connected on the seat of the vehicles (such as automobile) and by restraint device children
The equipment of constraint thereon, child safety seat can more reduce compared with the air bag of the vehicles in emergency braking or accident
The probability of children's injury under collision situation, therefore it is esthetically acceptable to the consumers and is promoted quickly.
Current many automobiles are just assembled with the anchor of ISOFIX structure when leaving the factory, in this way, manufacturer is in child safety seat
The latch fitting of upper installation corresponding construction, can be such that child safety seat is fixed in the anchor of automobile easily, make child safety seat
Installation becomes quick and simple, and increases safety.But it for the installation and removal for realizing child safety seat, needs to be arranged on it
With the locking releasing mechanism of its latch fitting cooperation, latch fitting release the lock is driven by operation locking releasing mechanism so that child safety seat be installed on or
It is detached from the anchor on automotive seat.But it is the synchronization release the lock for realizing multiple latch fittings, the locking releasing mechanism on existing child safety seat
All in the presence of structure is complicated, unhandy defect.
Therefore, it is necessary to it is simple and facilitate the automobile seat and its locking releasing mechanism of operation to provide a kind of structure, it is above-mentioned to solve
The deficiencies in the prior art.
Summary of the invention
The purpose of the present invention is to provide a kind of suitable for automobile seat and structure is simple, facilitates the locking releasing mechanism of operation.
It is simple with structure and facilitate the release the lock machine of operation another object of the present invention is to provide a kind of automobile seat
Structure.
To achieve the above object, the technical solution of the present invention is as follows: providing a kind of locking releasing mechanism, for driving the lock of automobile seat
Part release the lock comprising release the lock part, actuator, operating parts and return unit；Wherein, release the lock part is movably disposed in institute along release the lock direction
It states the pedestal of automobile seat and is connect with the latch fitting；Actuator is arranged corresponding to the release the lock part, for driving the release the lock part
It is moved along the release the lock direction；Operating parts is connect with the actuator, for driving the actuator to move；Return unit is fixed on
The pedestal, for resetting the actuator.
Preferably, the locking releasing mechanism includes multiple release the lock parts, multiple actuators and multiple operating parts,
Each actuator is arranged in a one-to-one correspondence with each release the lock part respectively, and the locking releasing mechanism further includes moving part, the gearing
The whole actuators of part connection or the whole operating parts of connection, operate one of described operating parts, the moving part moves
It moves and synchronous drive all actuator movements.
Preferably, the locking releasing mechanism further includes moving part, the actuator includes the first actuator and the second actuator, institute
Stating release the lock part includes the first release the lock part and the second release the lock part, and the operating parts includes the first operating parts and the second operating parts, wherein
Each actuator is correspondingly arranged with each release the lock part respectively, and the moving part is movably disposed in the pedestal and connects institute
It states the first actuator and second actuator or connects first operating parts and second operating parts, operation described first
Operating parts or second operating parts, the moving part movement synchronous belt move first actuator and second actuator fortune
It is dynamic.
Preferably, first actuator and second actuator slide in opposite direction.
Preferably, the return unit is fixed between the moving part and the pedestal, the return unit makes the gearing
Part perseverance has the trend for driving the actuator to be detached from the release the lock part.
Preferably, each actuator includes an interconnecting piece, offers on the moving part and mutually block with the interconnecting piece
The elongated slot of conjunction, the moving part rotate and drive each actuator described along crisscrossing by the elongated slot, the interconnecting piece
It slides in the direction in release the lock direction.
Preferably, each actuator further includes bending for protruding out and being formed round about by the both ends of the interconnecting piece
A part and second part, the first part contradict the corresponding release the lock part, and the second part connection is corresponding described
Operating parts.
Preferably, the release the lock part has along the spaced multiple convex blocks in the release the lock direction, the actuator has
The pushing part matched with the convex block, the pushing part contradict any convex block to drive the release the lock part mobile.
Preferably, the convex block has the resistance surface with the release the lock direction in angle, the pushing part pushes described support
Contacting surface and drive the release the lock part mobile.
Preferably, the resistance surface is an inclined-plane, the inclined-plane and the release the lock direction are in angle in the horizontal direction.
Preferably, the resistance surface is arranged and substantially vertical with the release the lock direction along the vertical direction.
Preferably, the convex block is serrated.
It is formed and inconsistent described of the convex block preferably, the actuator is slidably set to the pedestal and one end
Pushing part, the actuator slide and make convex block described in the pushing part pushing tow to drive the release the lock part mobile.
It is formed and inconsistent described of the convex block preferably, the actuator is rotatably arranged in the pedestal and one end
Pushing part, the actuator rotate and make convex block described in the pushing part pushing tow to drive the release the lock part mobile.
Preferably, each operating parts includes being rotationally connected with the pedestal and turning with what the moving part was fastenedly connected
It axis and convexedly stretches in the shaft and is sticked in the boss of the pedestal.
Preferably, the locating slot for offering oval connecting hole on the pedestal and being connected with the connecting hole,
The shaft is sheathed in the connecting hole, and the boss is sticked in the locating slot.
Accordingly, the present invention also provides a kind of automobile seats, and it is suitable for installing to the anchor of the vehicles, the automobile seat packet
Include pedestal, latch fitting and locking releasing mechanism, wherein for latch fitting for installing to the anchor, locking releasing mechanism is connected to the pedestal and institute
It states between latch fitting, for driving the latch fitting release the lock, the locking releasing mechanism is as described above.
Compared with prior art, since locking releasing mechanism of the invention includes release the lock part, actuator, operating parts and return unit；
Wherein, release the lock part is movably disposed in the pedestal of the automobile seat along release the lock direction and connect with its latch fitting；Actuator corresponds to
The release the lock part setting, for driving the release the lock part to move along the release the lock direction；Operating parts is connect with the actuator, is used
In the driving actuator movement；Return unit is fixed on the pedestal, for resetting the actuator.When the latch fitting of automobile seat
When needing release the lock, operation operating parts makes it drive actuator movement, so that release the lock part be driven to be moved along release the lock direction, it can be achieved that more
The synchronization release the lock of a latch fitting, keeps the structure of locking releasing mechanism simple, easy to operate.Accordingly, with the vapour of locking releasing mechanism of the present invention
Vehicle chair also technical effect having the same.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automobile seat first embodiment of the present invention.
Fig. 2 is the structural schematic diagram of the locking releasing mechanism of automobile seat in Fig. 1.
Fig. 3 is the structural schematic diagram that Fig. 2 removes moving part.
Fig. 4 is the status diagram that locking releasing mechanism is in release the lock starting position in Fig. 2.
Fig. 5 is the status diagram that locking releasing mechanism is in release the lock end position in Fig. 2.
Fig. 6 is the structural schematic diagram of automobile seat second embodiment of the present invention.
Fig. 7 is the structural schematic diagram of locking releasing mechanism in Fig. 6.
Fig. 8 is another structural schematic diagram of locking releasing mechanism in Fig. 7.
Fig. 9 is the structural schematic diagram of another angle of Fig. 8.
Figure 10 is the structural schematic diagram of the first operating parts.
Figure 11 is the schematic cross-section that the first operating parts is in first state.
Figure 12 is the status diagram that the first actuator is mutually separated with the first release the lock part.
Figure 13 is the side view that locking releasing mechanism is in release the lock starting position.
Figure 14 is the first actuator and the inconsistent status diagram of the first release the lock part.
Figure 15 is the schematic cross-section that the first operating parts is in the second state.
Figure 16 is the side view that locking releasing mechanism is in release the lock end position.
Specific embodiment
The embodiment of the present invention described referring now to the drawings, similar element numbers represent similar element in attached drawing.This
Invent provided by automobile seat 100, be used cooperatively suitable for the seat with the vehicles, with reference to the accompanying drawing to it is of the invention not
It is illustrated respectively with embodiment.
As shown in Figs. 1-2, in the first embodiment of automobile seat 100 of the present invention comprising pedestal 110, latch fitting 120 and release the lock
Mechanism 130；Wherein, latch fitting 120 is ISOFIX structure, is used to install to the anchor of the vehicles and (is not painted), such as is installed
To the anchor of automotive seat.Locking releasing mechanism 130 is connected between pedestal 110 and latch fitting 120, for drive latch fitting 120 relative to
Anchor release the lock.
As shown in Figure 2-5, the locking releasing mechanism 130 includes operating parts 131, actuator 132, release the lock part 133 and return unit
134.Wherein, release the lock part 133 is movably disposed in the pedestal 110 of automobile seat 100 along release the lock direction and connect with latch fitting 120.It releases
Latch fitting 133 has opposite first position and the second position, and when release the lock part 133 is located at first position, latch fitting 120 is locked, when
When release the lock part 133 is located at the second position, 120 release the lock of latch fitting.Actuator 132 is arranged corresponding to release the lock part 133, for driving release the lock
Part 133 moves between first position, the second position.Operating parts 131 is for driving actuator 132 to move.Return unit 134 is fixed
In pedestal 110, return unit 134 is for driving actuator 132 to reset.
Preferably, locking releasing mechanism 130 includes a sequentially connected operating parts 131, an actuator 132 and a release the lock part 133,
Release the lock part 133 is connect with one or more latch fittings 120, drives actuator 132 to move by operating parts 131, actuator 132 drives
Release the lock part 133 is moved to the second position by first position, to make one or more 120 release the locks of latch fitting, realizes to a latch fitting
120 driving drives the synchronous of multiple latch fittings 120.
Certainly, when there is multiple latch fittings 120, it is not limited to aforesaid way driving method.In another preferred embodiment, release the lock part
133 quantity is identical as the quantity of latch fitting 120 and is attached thereto respectively, and actuator 132 is identical as the quantity of release the lock part 133 and one
One is correspondingly connected with.By locking releasing mechanism 130 can synchronous drive all release the lock parts 133 movement make the equal release the lock of all latch fittings 120.
It is recombined shown in Fig. 1-5 below, by taking the automobile seat 100 with two latch fittings 120 as an example, to locking releasing mechanism 130
Structure and principle are described in detail.
As Figure 2-3, two release the lock parts 133, two actuators 132 and two behaviour are arranged in corresponding two latch fittings 120 of locking releasing mechanism 130
Workpiece 131.The locking releasing mechanism 130 further includes moving part 135.Moving part 135 is rotatably arranged in pedestal 110, and two drivings
Part 132 is connected with moving part 135.Any operation part 131 is operated, two actuators 132 of synchronous driving of moving part 135 move,
Make the equal release the lock of two latch fitting 120 with the movement of two release the lock part 133 of synchronous drive.
Specifically, the pedestal 110 of automobile seat 100 has bottom wall 111 and the first side wall 112a being oppositely arranged, second sidewall
112b, bottom wall 111 are connected between the first side wall 112a, second sidewall 112b.Two latch fittings 120 distinguish position in the first side wall
112a, second sidewall 112b, and moving part 135 is set to bottom wall 111.
In conjunction with shown in Fig. 3-5, for the technical solution for preferably illustrating the present embodiment, two release the lock parts 133 are expressed as respectively
It is symmetrical set after first release the lock part 133a, the second release the lock part 133b, the first release the lock part 133a, the second release the lock part 133b installation,
And the first release the lock part 133a, the second release the lock part 133b are movably attached to bottom wall 111, the first release the lock part along release the lock direction
133a is close to second sidewall 112b, and the second release the lock part 133b is close to the first side wall 112a.First release the lock part 133a, the second release the lock part
133b is connect with two latch fittings 120 respectively, and is all had on the first release the lock part 133a, the second release the lock part 133b along release the lock direction interval
Multiple convex blocks 1331 of arrangement, each convex block 1331 all have the resistance surface 1332 with release the lock direction in angle.In the present embodiment,
Resistance surface 1332 is an inclined-plane, and the inclined-plane and release the lock direction are in angle in the horizontal direction, passes through the oblique of any convex block 1331 of pushing tow
Face can make the first release the lock part 133a or the second release the lock part 133b mobile.
As shown in Figure 3-4, two actuators 132 are expressed as the first actuator 132a and the second actuator 132b respectively, and first
Actuator 132a and the second actuator 132b be horizontally set at respectively pedestal 110 the first side wall 112a and second sidewall 112b it
Between, and both connect with moving part 135, and moved along the direction for crisscrossing release the lock direction by the synchronous driving of moving part 135
It is dynamic.In the present embodiment, release the lock direction is arranged essentially parallel to the direction of travel of the vehicles, crisscrosses the direction in release the lock direction substantially
Perpendicular to release the lock direction, and the first actuator 132a, the second actuator 132b are moved in the horizontal direction.
First actuator 132a and the second actuator 132b structure having the same, below with reference to shown in Fig. 2-4, with second
It is illustrated for actuator 132b.The middle part of second actuator 132b have an interconnecting piece 1321, the two of the interconnecting piece 1321
End protrudes out to form first part and second part round about.First part and second part are arranged substantially in parallel and have height
It is poor to spend, and keeps the two different from the distance between bottom wall 111.Wherein, first part is formed for matching with resistance surface 1332
Pushing part 1322, second part form the operating side 1323 (being detailed in aftermentioned) for connecting with operating parts 131.After installation, the company
Socket part 1321 is sticked in moving part 135 (see Fig. 2).Pushing part 1322 extends to the first side wall 112a, and supports pushing part 1322
It touches in the inclined-plane of a convex block 1331 of the second release the lock part 133b；Operating side 1323 extends to second sidewall 112b, operating side 1323
It is connected to second sidewall 112b, for connecting with operating parts 131.
The structure of first actuator 132a is identical as the structure of the second actuator 132b, repeats no more.First actuator
After 132a installation, pushing part 1322 is to second sidewall 112b extension and inconsistent with a convex block 1331 of the first release the lock part 133a
(see Fig. 4), operating side 1323 extend to the first side wall 112a and are connected to the first side wall 112a, for connecting with operating parts 131
It connects and (is detailed in aftermentioned).
In the present embodiment, operating parts 131 drives moving part 135 by the first actuator 132a or the second actuator 132b
Rotation specifically makes the edge one of the first actuator 132a, second actuator 132b crisscross release the lock by operating parts 131
The direction in direction is mobile, and moving part 135 can be pushed to rotate, and drives the other of the two synchronizing moving by moving part 135.
Referring now to shown in Fig. 2-3, a connecting shaft 113 is convexly equipped on the bottom wall 111 of pedestal 110, moving part 135 is articulated in
The connecting shaft 113, and the both ends of moving part 135 offer the first elongated slot 1351 and the second elongated slot 1352, the first actuator respectively
The interconnecting piece 1321 of 132a is sticked in the first elongated slot 1351, and the interconnecting piece 1321 of the second actuator 132b is arranged in the second elongated slot
In 1352, any one movement of the first actuator 132a, the second actuator 132b can push moving part 135 to turn in the counterclockwise direction
It is dynamic.
Accordingly, the pillar 114 of projection on bottom wall 111 is fixed in one end of return unit 134, and the other end is fixed on second
1352 place end of elongated slot, the return unit 134 make moving part 135 is permanent to have the trend being rotated in the clockwise direction.Preferably, it resets
Part 134 is a tension spring, and the both ends of tension spring are individually fixed in the second elongated slot 1352 of pillar 114 and moving part 135 on bottom wall 111
Place end, in this way, tension spring is stretched and generates pulling force effect when moving part 135 rotates in the counterclockwise direction, when revocation is to the
When the operation of one actuator 132a or the second actuator 132b, tension spring restores deformation and drives moving part 135 along clockwise direction
Rotation resets.Certainly, return unit 134 is not limited to tension spring, can also be other elastic articles.
With continued reference to shown in Fig. 2-4, operating parts 131 is expressed as the first operating parts 131a and the second operating parts 131b respectively,
Wherein the first part operating parts 131a position is in the outside of the first side wall 112a, and the second part operating parts 131b position is in second sidewall
The outside of 112b, the first actuator 132a, the second actuator 132b and moving part 135 are in the first side wall 112a, second sidewall
Between 112b.
Specifically, the first operating parts 131a is slidably connected to the first side wall 112a, and the operation with the first actuator 132a
End 1323 is fixedly connected.Second operating parts 131b is slidably connected to second sidewall 112b, and the operation with the second actuator 132b
End 1323 is fixedly connected.In this way, pushing the first actuator 132a along perpendicular to release the lock side when pressing the first operating parts 131a
To direction level sliding, and thus drive moving part 135 rotate (as shown in Figure 2) in the counterclockwise direction, moving part 135 rotation
And the second actuator of synchronous drive 132b is slided in opposite direction.Conversely, equally making to interlock when pressing the second operating parts 131b
Part 135 rotates in the counterclockwise direction and synchronous drive the first actuator 132a sliding.First actuator 132a, the second actuator
132b is slided and is synchronously driven the first release the lock part 133a, the second release the lock part 133b mobile so that two latch fittings 120 while release the lock.
Below with reference to shown in Fig. 1-5, the release the lock process and principle of the present embodiment automobile seat 100 are illustrated.
After automobile seat 100 is placed on the vehicles (such as automotive seat), latch fitting 120 thereon is connected to traffic
The anchor of tool, at this point, the first operating parts 131a, the second operating parts 131b are in first state.
When dismantling automobile seat 100, any one of the first operating parts 131a of pressing, second operating parts 131b can be synchronized
Drive the first release the lock part 133a, the second release the lock part 133b mobile so that two latch fittings 120 while release the lock.To press position in the first side wall
For the first operating parts 131a of 112a, the first operating parts 131a level slides into the second state, drives during this position the
The first actuator 132a between one side wall 112a and second sidewall 112b is slided towards second sidewall 112b, i.e., the arrow in Fig. 2-3
Direction sliding shown in head F1, and push moving part 135 to turn in the counterclockwise direction by its interconnecting piece 1321, the first elongated slot 1351
Dynamic, moving part 135 rotates and synchronous drive the second actuator 132b is slided towards the first side wall 112b, i.e., the arrow F2 in Fig. 2-3
Shown direction sliding.Therefore the first actuator 132a, the second actuator 132b are slided in opposite direction.
The first actuator 132a is set to contradict position in a certain convex block of the first release the lock part 133a of second sidewall 112b as a result,
1331, the second actuator 132b contradict position in a certain convex block 1331 of the second release the lock part 133b of the first side wall 112a.To drive
Dynamic first release the lock part 133a, the second release the lock part 133b are slided in the direction shown in arrow F3 in Fig. 3-4, final to make to release with first simultaneously
Latch fitting 133a, the second release the lock part 133b connection two latch fittings, 120 release the lock.
In 135 rotation process of moving part, return unit 134 is stretched, when revocation is to the active force of the first operating parts 131a
When, return unit 134 resets and moving part 135 is driven to be rotated in the clockwise direction, to make the first actuator 132a, the second driving
Part 132b resets, and the first release the lock part 133a, the second release the lock part 133b automatically reset.
Similarly, when pressing the second operating parts 131b, moving part 135 is equally made to rotate simultaneously synchronous drive in the counterclockwise direction
Second actuator 132b, the first actuator 132a sliding, synchronously drive two latch fittings, 120 release the lock.
When automobile seat 100 need to be connected on the anchor of the vehicles, as above operation is repeated, and make latch fitting 120 again
It is connect with anchor.
It is to be appreciated that when the tool of automobile seat 100 there are three and when the above latch fitting 120, the structure of locking releasing mechanism 130 can by with
Upper description is spreaded to.
Below with reference to shown in Fig. 6-Figure 16, the second embodiment of automobile seat 200 of the present invention is illustrated.
In the present embodiment, pedestal 210, latch fitting 220 are identical as above-mentioned first embodiment, repeat no more.It is only right below
Its locking releasing mechanism 230 is illustrated, in the present embodiment, the set-up mode and operating principle of the locking releasing mechanism 230 with it is above-mentioned
Embodiment is similar.
Referring initially to shown in Fig. 6-8, the locking releasing mechanism 230 include operating parts 231, actuator 232, release the lock part 233 and
Return unit 234.Wherein, release the lock part 233 along release the lock direction be movably disposed in automobile seat 200 pedestal 210 and with two latch fittings 220
Connection.Release the lock part 233 has opposite first position and the second position.When release the lock part 233 is located at first position, latch fitting 220
Locking, when release the lock part 233 is located at the second position, 220 release the lock of latch fitting.Actuator 232 is arranged corresponding to release the lock part 233, is used for
Driving release the lock part 233 moves between first position, the second position.Operating parts 231 is for driving actuator 232 to move.It resets
Part 234 is fixed on pedestal 210, for driving actuator 232 to reset.
In a kind of mode, locking releasing mechanism 230 is released including a sequentially connected operating parts 231, an actuator 232 and one
Latch fitting 233, release the lock part 233 are connect with one or more latch fittings 220, drive actuator 232 to move by operating parts 231, driving
Part 232 drives release the lock part 233 to be moved to the second position by first position, thus make one or more 220 release the locks of latch fitting, realization pair
The driving of one latch fitting 220 drives the synchronous of multiple latch fittings 220.
But Fig. 6-8 also illustrates another and synchronizes the mode for driving multiple latch fittings 220.In this mode, release the lock part 233
Quantity it is identical as the quantity of latch fitting 220 and be attached thereto respectively, actuator 232 is identical as the quantity of release the lock part 233 and one by one
It is correspondingly connected with.By the way that locking releasing mechanism 230 can all release the lock parts 233 of synchronous drive be mobile makes all latch fittings 220 release the lock simultaneously.
Specifically, automobile seat 200 has two latch fittings 220, and two release the lock parts are arranged in corresponding two latch fittings 220 of locking releasing mechanism 230
233, two actuators 232 and two operating parts 231.
Locking releasing mechanism 230 further includes the moving part 235 for being rotatably arranged in pedestal 210, and two actuators 232 are and moving part
235 are connected, and two operating parts 231 are connect with moving part 235, rotate moving part 135 by any operation part 131, and by
Synchronous driving two actuators 132 movement of moving part 135, makes two latch fittings 120 with the movement of two release the lock part 133 of synchronous drive while releasing
Lock.Return unit 234 is then fixed between moving part 235 and pedestal 210, and return unit 234 makes moving part 235 is permanent to have drive driving
The trend of the disengaging release the lock part 233 of part 232.
As Figure 7-8, the first side wall 212a, second sidewall 212b that pedestal 210 has bottom wall 211 and is oppositely arranged,
Bottom wall 211 is connected between the first side wall 212a, second sidewall 212b.Two latch fittings 220 distinguish position in the first side wall 212a, second
Side wall 212b, and moving part 235 is set to bottom wall 211.
In conjunction with shown in Fig. 9-16, two release the lock parts 233 in the present embodiment are expressed as the first release the lock part 233a respectively, second release
Latch fitting (not shown), two actuators 232 are expressed as the first actuator 232a and the second actuator 232b, two operating parts 231 respectively
It is expressed as the first operating parts 231 and the second operating parts 231b respectively.
Below with reference to Fig. 7,9, the first release the lock part 233a, the second release the lock part are movably attached to bottom wall along release the lock direction
211, and the first release the lock part 233a, close to the first side wall 212a, the second release the lock part is close to second sidewall 212b, the first release the lock part
233a, the second release the lock part 233b are connect with two latch fittings 220 respectively.Edge is all had on first release the lock part 233a, the second release the lock part to release
The spaced multiple convex blocks 2331 in direction are locked, each convex block 2331 all has a resistance surface 2332, and resistance surface 2332 is along vertical
Direction setting is simultaneously substantially vertical with the release the lock direction.
Preferably, the convex block 2331 is serrated, but is not limited thereto, and can be set to other any shapes.
Below with reference to shown in Fig. 7-11, the first actuator 232a, the second actuator 232b connect and are divided with moving part 235
Not Dui Ying the first release the lock part 233a, the setting of the second release the lock part, and by the synchronous driving of moving part 235 and along crisscrossing release the lock direction
Direction it is mobile.In the present embodiment, the direction for crisscrossing release the lock direction is vertical direction.And the first actuator 232a pushing tow first
The resistance surface 2332 of any convex block 2331 on release the lock part 233a can move it, second actuator 232b the second release the lock of pushing tow
The resistance surface 2332 of any convex block 2331 on part can move it.
Below by taking the first actuator 232a as an example, its structure is illustrated.As shown in figure 12, the first actuator 232a packet
The fixed ring 2331 for being fixed on moving part 235 and the pushing part 2332 for convexedly stretching in fixed ring 2331 are included, the first release the lock is fixed on
Above part 233a, and keep pushing part 2332 corresponding with the first release the lock part 233a.The structure of second actuator 232b is driven with first
The structure of moving part 232a is identical, is fixed on the other end of moving part 235 and keeps its pushing part corresponding with the second release the lock part.Not
When operating to moving part 235, the pushing part 2332 of the two is not in contact with convex block 2331 (see Figure 12).Make to interlock by operation
After part 235 moves down, can the first actuator of synchronous drive 232a, the second actuator 232b move down and contact a certain convex block
2331 (see Figure 14), and pushing convex block 2331 by pushing part 2332 makes the first release the lock part 233a, the second release the lock part are synchronous to move
It is dynamic.
In conjunction with shown in Fig. 7,9, in the present embodiment, i.e. by any one of the first operating parts 231, the second operating parts 231b
The rotation of moving part 235 can be directly driven and moved down along the direction for crisscrossing release the lock direction.Specifically, the first operating parts 231a
It is rotationally connected with the first side wall 112a and is fixed with one end of moving part 235, the first part operating parts 231a position is in the first side wall
The outside of 112a.Second operating parts 231b is rotationally connected with second sidewall 112b and fixes with the other end of moving part 235, second
Operating parts 231b and part position are in the outside of second sidewall 112b.First actuator 232a, the second actuator 232b and moving part
235 between the first side wall 212a, second sidewall 212b.In this way, when the first operating parts 231a of rotation or the second operating parts
When 231b, moving part 235 can be driven to move down while rotation.
It is illustrated by taking the first operating parts 231 as an example below.As shown in Figure 10, the first operating parts 231 has a shaft
2311 and it is convexly equipped in the boss 2312 of shaft 2311, offers square hole 2313 in shaft 2311.As shown in Figure 11,15, pedestal
The locating slot 214 for offering oval connecting hole 213 on 210 side wall 112 and being connected with connecting hole 213.After installation,
The shaft 2311 of first operating parts 231 is sheathed in connecting hole 213 and is fastened by one end of square hole 2313 and moving part 235
Connection, boss 2312 are sticked in locating slot 214, as shown in figure 11.The structure of second operating parts 231b and the first operating parts 231
Structure it is identical, correspondence be fastenedly connected in the other end of moving part 235.
In conjunction with shown in Figure 11-15, when rotating the first operating parts 231, by oval connection hole 213 and shaft 2311
Effect, moving part 235 rotate while move down, thus the first actuator of synchronous drive 232a, the second actuator 232b to
Lower movement simultaneously contradicts the first release the lock part 233a, a certain convex block 2331 on the second release the lock part respectively.Similarly, the second operating parts is rotated
When 231b, equally energy the first actuator of synchronous drive 232a, the second actuator 232b are moved down.
Referring again to shown in Fig. 8-9, one end of return unit 234 is fixed on bottom wall 111, and the other end is fixed on moving part
235, which makes moving part 235 is permanent to have the trend moved upwards.Preferably, return unit 234 is a torsional spring, torsional spring
Both ends be individually fixed in bottom wall 111 and moving part 235.When moving part 235 is rotated and moved down, torsional spring is pressed and produces
Raw deformation, when operation of the revocation to the first operating parts 231 or the second operating parts 231b, torsional spring restores deformation and drives moving part
235 move upwards reset.Certainly, return unit 234 is not limited to torsional spring, can also be other elastic articles.
Below with reference to shown in Fig. 6-16, the release the lock process and principle of the present embodiment automobile seat 200 are illustrated.
After automobile seat 200 is placed on the vehicles (such as automotive seat), latch fitting 220 thereon is fixed to traffic
The anchor of tool, at this point, the first operating parts 231a, the second operating parts 231b are in first state, the first actuator 232a, second
The pushing part 2332 of actuator 232b is not in contact with convex block 2331, as shown in Fig. 7-8,12-13.
When dismantling automobile seat 200, any one of the first operating parts 231 of rotation, second operating parts 231b can synchronous belts
Dynamic first release the lock part 233a, the second release the lock part are mobile so that two latch fittings 220 while release the lock.For operating the first operating parts 231,
When direction shown in arrow F4 rotates the first operating parts 231 of promotion along Fig. 7, the first operating parts 231 drives moving part 235 along figure
While direction shown in arrow F4 rotates in 7, also move the direction shown in arrow F5 along Fig. 7 of moving part 235, i.e. moving part
235 move down to 211 direction of bottom wall.Therefore, 235 the first actuator of synchronous drive 232a of moving part, the second actuator 232b are downward
It is mobile, until the pushing part 2332 of the first actuator 232a contacts at a certain convex block 2331 on the first release the lock part 233a, second
The pushing part 2332 of actuator 232b contacts at a certain convex block 2331 on the second release the lock part, as shown in figure 14.Continue along Fig. 7
Direction shown in arrow F4 pushes the rotation of the first operating parts 231, the pushing part 2332 of the first actuator 232a push convex block 2331 and
The direction shown in arrow F6 along Figure 14 the first release the lock part 233a is driven to slide, the second actuator 232b driving the second release the lock part is along figure
Direction shown in arrow F6 is slided in 14, so that two latch fittings 220 connecting with the first release the lock part 233a, the second release the lock part be made to release simultaneously
Lock, as shown in figures 15-16.
During moving part 235 moves down, return unit 234 is pressed and generates deformation (see Fig. 9), when revocation is to the
When the active force of one operating parts 231, return unit 234 resets and moving part 235 is pushed to move up, to make the first actuator
232a, the second actuator 232b reset and are detached from convex block 2331, and the first release the lock part 233a, the second release the lock part also automatically reset.
Similarly, it when rotating the second operating parts 231b, equally rotates moving part 235 and moves down and synchronous drive the
Two actuator 232b, the first actuator 232a are moved down to contradict a certain convex block 2331, continue to rotate the second operating parts 231b,
Moving part 235 is set synchronously to drive two latch fittings, 220 release the lock.
When automobile seat 200 need to be connected on the anchor of the vehicles, as above operation is repeated, and make latch fitting 220 again
It is connect with anchor.
It is to be appreciated that when the tool of automobile seat 200 there are three and when the above latch fitting 220, the structure of locking releasing mechanism 230 can by with
Upper description is spreaded to.
Due to locking releasing mechanism 130,230 of the present invention, wherein an operating parts 131,231 can make moving part 135,235 for operation
Movement, and synchronously drive all actuators 132,232 to move by moving part 135,235, thus synchronous driving release the lock part 133,
233 move along release the lock direction, realize the synchronization release the lock of multiple latch fittings 120,220, and the structure of locking releasing mechanism 130,230 is simple, behaviour
Facilitate.Accordingly, the also technical effect having the same of automobile seat 100,200 with locking releasing mechanism 130,230 of the present invention.
The above disclosure is only a preferred embodiment of the invention, cannot limit the right of the present invention with this certainly
Range, therefore according to equivalent variations made by scope of the present invention patent, it is still within the scope of the present invention.
Claims (15)
1. a kind of locking releasing mechanism, for driving the latch fitting release the lock of automobile seat, it is characterised in that: including
Release the lock part is movably disposed in the pedestal of the automobile seat along release the lock direction and connect with the latch fitting；
Actuator corresponds to the release the lock part and is arranged, for driving the release the lock part to move along the release the lock direction；
Operating parts, connect with the actuator and part is positioned at the outside of the side wall of the pedestal, for driving the actuator
Movement；
Return unit is fixed on the pedestal, for resetting the actuator；And
Moving part is rotatably arranged in the pedestal；
Wherein, the actuator includes the first actuator and the second actuator, and the release the lock part includes the first release the lock part and second
Release the lock part, the operating parts include the first operating parts and the second operating parts, wherein each actuator respectively with each release the lock
Part is correspondingly arranged；The moving part connects first actuator, second actuator, first operating parts and described the
Two operating parts；Or the moving part connects first actuator and second actuator；Operate first operating parts
Or second operating parts, the moving part is synchronous to drive first actuator and second actuator movement.
2. locking releasing mechanism as described in claim 1, it is characterised in that: first actuator and second actuator are along phase
Opposite direction sliding.
3. locking releasing mechanism as described in claim 1, it is characterised in that: the return unit is fixed on the moving part and the bottom
Between seat, the return unit makes the moving part perseverance have the trend for driving the actuator to be detached from the release the lock part.
4. locking releasing mechanism as described in claim 1, it is characterised in that: each actuator includes an interconnecting piece, the company
Offer the elongated slot to fasten with the interconnecting piece on moving part, the moving part rotation and by the elongated slot, the interconnecting piece
Drive each actuator along the direction sliding for crisscrossing the release the lock direction.
5. locking releasing mechanism as claimed in claim 4, it is characterised in that: each actuator further includes by the two of the interconnecting piece
Bending protrudes out the first part to be formed and second part round about at end, and the first part contradicts the corresponding release the lock
Part, the second part connect the corresponding operating parts.
6. locking releasing mechanism as described in claim 1, it is characterised in that: the release the lock part has to be arranged along release the lock direction interval
Multiple convex blocks of column, the actuator have the pushing part matched with the convex block, and the pushing part contradicts any described convex
Block is to drive the release the lock part mobile.
7. locking releasing mechanism as claimed in claim 6, it is characterised in that: the convex block has with the release the lock direction in angle
Resistance surface, the pushing part push the resistance surface and drive the release the lock part mobile.
8. locking releasing mechanism as claimed in claim 7, it is characterised in that: the resistance surface be an inclined-plane, the inclined-plane with it is described
Release the lock direction is in angle in the horizontal direction.
9. locking releasing mechanism as claimed in claim 7, it is characterised in that: the resistance surface is arranged along the vertical direction and releases with described
It is substantially vertical to lock direction.
10. locking releasing mechanism as claimed in claim 9, it is characterised in that: the convex block is serrated.
11. locking releasing mechanism as claimed in claim 6, it is characterised in that: the actuator be slidably set to the pedestal and its
One end, which is formed, to be slided with the inconsistent pushing part of the convex block, the actuator and makes convex block described in the pushing part pushing tow
To drive the release the lock part mobile.
12. locking releasing mechanism as claimed in claim 6, it is characterised in that: the actuator be rotatably arranged in the pedestal and its
One end, which is formed, to be rotated with the inconsistent pushing part of the convex block, the actuator and makes convex block described in the pushing part pushing tow
To drive the release the lock part mobile.
13. locking releasing mechanism as described in claim 1, it is characterised in that: each operating parts include be rotationally connected with it is described
It pedestal and the shaft being fastenedly connected with the moving part and convexedly stretches in the shaft and is sticked in the boss of the pedestal.
14. locking releasing mechanism as claimed in claim 13, it is characterised in that: offer oval connecting hole on the pedestal
And the locating slot being connected with the connecting hole, the shaft are sheathed in the connecting hole, and the boss be sticked in it is described
In locating slot.
15. a kind of automobile seat, suitable for installing to the anchor of the vehicles, it is characterised in that: including
Pedestal；
Latch fitting, for installing to the anchor；And
Locking releasing mechanism is connected between the pedestal and the latch fitting, for driving the latch fitting release the lock, wherein the release the lock
Mechanism is as described in claim any one of 1-14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227602.5A CN106183908B (en) | 2015-05-06 | 2015-05-06 | Automobile seat and its locking releasing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510227602.5A CN106183908B (en) | 2015-05-06 | 2015-05-06 | Automobile seat and its locking releasing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106183908A CN106183908A (en) | 2016-12-07 |
| CN106183908B true CN106183908B (en) | 2019-05-14 |
Family
ID=57459934
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510227602.5A Active CN106183908B (en) | 2015-05-06 | 2015-05-06 | Automobile seat and its locking releasing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106183908B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5466044A (en) * | 1993-09-30 | 1995-11-14 | Britax-Excelsior Limited | Child safety seat |
| US6375260B1 (en) * | 1999-05-10 | 2002-04-23 | Takata Corporation | Child seat |
| GB2427130A (en) * | 2004-05-06 | 2006-12-20 | Nissan Motor Mfg | Vehicle seat with detachable child seat |
| CN101314332A (en) * | 2007-05-30 | 2008-12-03 | 高田株式会社 | Child seat |
| DE102011008624A1 (en) * | 2011-01-14 | 2012-07-19 | Audi Ag | Child seat for use in motor car, has holding members in which U-base part is displaceably supported relative to seat shell part or integrated seat frame, so that seat shell part is adjustable in vehicle transverse direction |
| CN103568894A (en) * | 2013-11-19 | 2014-02-12 | 昆山市贝尔儿童用品有限公司 | Button type installation mechanism of baby automobile safety seat |
| CN104553906A (en) * | 2014-12-25 | 2015-04-29 | 好孩子儿童用品有限公司 | Juvenile automobile safety seat |
-
2015
- 2015-05-06 CN CN201510227602.5A patent/CN106183908B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5466044A (en) * | 1993-09-30 | 1995-11-14 | Britax-Excelsior Limited | Child safety seat |
| US6375260B1 (en) * | 1999-05-10 | 2002-04-23 | Takata Corporation | Child seat |
| GB2427130A (en) * | 2004-05-06 | 2006-12-20 | Nissan Motor Mfg | Vehicle seat with detachable child seat |
| CN101314332A (en) * | 2007-05-30 | 2008-12-03 | 高田株式会社 | Child seat |
| DE102011008624A1 (en) * | 2011-01-14 | 2012-07-19 | Audi Ag | Child seat for use in motor car, has holding members in which U-base part is displaceably supported relative to seat shell part or integrated seat frame, so that seat shell part is adjustable in vehicle transverse direction |
| CN103568894A (en) * | 2013-11-19 | 2014-02-12 | 昆山市贝尔儿童用品有限公司 | Button type installation mechanism of baby automobile safety seat |
| CN104553906A (en) * | 2014-12-25 | 2015-04-29 | 好孩子儿童用品有限公司 | Juvenile automobile safety seat |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106183908A (en) | 2016-12-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5390401B2 (en) | Headrest mounting structure for automobile seats | |
| EP2960110B1 (en) | Cup-holder with adjustable depth | |
| CN103619648B (en) | For the base of child safety seat | |
| CN102241255A (en) | Latch device for coupling a carrier to a stroller frame and a stroller frame capable of assembling the carrier | |
| CN102582479A (en) | Support device | |
| CN104057852A (en) | Restraint harness assembly for a child safety seat | |
| CN106183908B (en) | Automobile seat and its locking releasing mechanism | |
| CN203093985U (en) | Height adjustor for automobile safety belt | |
| CN202345738U (en) | Children cart | |
| KR101709354B1 (en) | Seat rail locking device of vehicle seat | |
| CN103770671A (en) | Base for child safety seat | |
| CN103129424B (en) | Children car seat | |
| CN102673444B (en) | Driving mechanism and child car seat with same | |
| CN205395837U (en) | Children's safety seat and ISOFIX coupling assembling thereof | |
| CN103661551A (en) | Crus rest adjusting device and infant carrier comprising same | |
| CN104309570A (en) | Safety belt height adjuster, safety belt device and vehicle | |
| CN103847543A (en) | Folding Vehicle Head Restraint Assembly | |
| CN104302470A (en) | Device for mounting tread ring on base tire, and method for producing retread tire | |
| KR20190000422U (en) | Car seat with isofix fixing structure | |
| CN104116355A (en) | Angle adjusting mechanism and infant rocking chair provided with same | |
| CN104760522B (en) | Child safety seat | |
| CN102452335B (en) | Retractable fixing device and children's automobile seat | |
| CN102166970A (en) | Automobile, automobile seat and slide rail mechanism for automobile seat | |
| CN102910093B (en) | Infant vehicle safety seat and connecting device thereof | |
| CN110281821A (en) | A kind of child safety seat supporting leg locked automatically and its folding method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |