CN208291036U - ISOFIX electric unlocking mechanism - Google Patents

Abstract

The utility model provides a kind of ISOFIX electric unlocking mechanism, it include: the first sliding block, it is slidedly arranged in ISOFIX main body, first end is connected to the rotation latch of ISOFIX main body by tension spring, equipped with the baffle rotated with the cooperation of rotation latch, for limiting rotation latch；Motor is connected to the first sliding block by drag-line；For controlling the unblock button of motor, it is installed on the side plate of Chain cushion.The utility model in ISOFIX main body by being arranged the first sliding block, the first sliding block is connected to a motor by drag-line, and by the button of motor, i.e. unblock button, it is mounted on the side plate of Chain cushion, by operating unblock button, motor action is triggered, the first sliding block in ISOFIX main body is drawn by drag-line and is slided, unlock ISOFIX, it is designed in this way, unblock button can be arranged in more spacious position, avoid the unlock operation bring due to interference of circumferential component to ISOFIX inconvenient.

Description

ISOFIX electric unlocking mechanism

Technical field

The utility model relates to child safety seat field more particularly to a kind of electronic solutions of the ISOFIX of child safety seat Latch mechanism.

Background technique

With the promotion of automobile retention to grow steadily with people's awareness of safety, the utility ratio of child safety seat is more next It is higher, then the installation convenience of child safety seat also becomes one of emphasis concerned by people.

The ISOFIX mechanism of child safety seat is a vital part, is ensuring child safety seat Under the premise of, quick convenient unlocking manner, the use for child safety seat is also most important.

In child safety seat field, current ISOFIX unblock button mostly by automobile safety belt buckle, button with Gap very little is even interfered between buckle, is not easy to unlock.

Utility model content

For existing in the prior art or potential defect, the utility model provide a kind of electronic solution lock machine of ISOFIX Structure is applied to child safety seat, can be convenient unlock.

To achieve the above object, the utility model provides a kind of ISOFIX electric unlocking mechanism comprising:

First sliding block is slidedly arranged in the shell of ISOFIX main body, and the first end of first sliding block is connected to by tension spring The rotation latch of ISOFIX main body, the first end of first sliding block are additionally provided with rotation latch cooperation, for limiting State the baffle of rotation latch rotation；

Motor is connected to first sliding block by drag-line；And

For controlling the unblock button of the motor, the unblock button is installed on the side plate of Chain cushion.

By adopting the above technical scheme, the first cunning of latch is rotated for unlocking ISOFIX by being arranged in ISOFIX main body First sliding block is connected to a motor by drag-line, and by the button of motor, i.e. unblock button, is mounted on Chain cushion by block Side plate on, by operating unblock button, trigger motor action, it is sliding to pass through the first sliding block that drag-line is drawn in ISOFIX main body It is dynamic, ISOFIX is unlocked, is designed in this way, unblock button can be arranged in more spacious position, such as far from the band of car belt The position of button is such as located at the lower position of armrest, avoids operating band to the unlock of ISOFIX due to the interference of circumferential component The inconvenience come.

In some embodiments, the quantity of the ISOFIX main body is two, and the two ISOFIX main bodys are connected to The both ends of one skid beam.

In some embodiments, the skid beam is equipped with first sliding groove, and the motor is push-rod electric machine, the push-rod electric machine Extension end connect one second sliding block, second sliding block is slidedly arranged on the first sliding groove and is connected to one end of the drag-line, And glide direction of second sliding block in the first sliding groove is consistent with the telescopic direction of the push-rod electric machine.

In some embodiments, stop portions at two are equipped in the first sliding groove, the stop portions distinguish position at two In the start bit and stop bit of sliding stroke of second sliding block in the first sliding groove.

In some embodiments, the first sliding groove is U-shaped, and the two sidewalls of the U-shaped first sliding groove offer traction Slot, the traction grooved open up that direction is consistent with the telescopic direction of the push-rod electric machine, and the two sides of second sliding block, which are equipped with, leads Draw block, the guiding piece is slidedly arranged in the traction grooved.

In some embodiments, one end close to the push-rod electric machine of the traction grooved is closed and is formed as a resistance Stopper point；One end far from the push-rod electric machine of the U-shaped first sliding groove is closed and is formed as another stop portions.

In some embodiments, the motor is rotating electric machine, and the rotation axis of the rotating electric machine is connected to the drag-line One end.

It in some embodiments, further include an at least push-rod electric machine, the extension end of the push-rod electric machine is connected to the cunning Beam.

In some embodiments, the both ends of the skid beam are also connected with third sliding block, open on the side plate of the Chain cushion Equipped with second sliding slot, the third sliding block is slidedly arranged in the second sliding slot.

In some embodiments, the medial surface of the side plate of the Chain cushion is equipped with button and accommodates cabin, the unlock Button is installed in button accommodating cabin, and the operation port being connected to button accommodating cabin is offered on the side plate.

Detailed description of the invention

It, below will be to required in embodiment description in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing to be used is briefly described, it should be apparent that, the accompanying drawings in the following description is only some realities of the utility model Example is applied, it for those of ordinary skill in the art, without creative efforts, can also be according to these attached drawings Obtain other attached drawings.

Fig. 1 is the structural schematic diagram of the ISOFIX electric unlocking mechanism in the first embodiment of the utility model.

Fig. 2 is the use state diagram of the ISOFIX electric unlocking mechanism in the first embodiment of the utility model.

Fig. 3 is that the second sliding block and first in the ISOFIX electric unlocking mechanism in the first embodiment of the utility model is slided The assembly relation schematic diagram of slot.

Fig. 4 is the structural schematic diagram of the ISOFIX electric unlocking mechanism in second of embodiment of the utility model.

Fig. 5 is the use state diagram of the ISOFIX electric unlocking mechanism in second of embodiment of the utility model.

Fig. 6 is that the structure of the cable connector in the ISOFIX electric unlocking mechanism in second of embodiment of the utility model is shown It is intended to.

Fig. 7 is the in-built structural representation of ISOFIX of the ISOFIX electric unlocking mechanism in the utility model embodiment Figure.

Fig. 8 is the decomposition texture schematic diagram of the ISOFIX of the ISOFIX electric unlocking mechanism in the utility model embodiment.

Specific embodiment

Illustrate the embodiments of the present invention below by way of specific specific example, those skilled in the art can be by this theory Content disclosed by bright book understands other advantages and effect of the utility model easily.The utility model can also be by addition Different specific embodiments are embodied or practiced, and the various details in this specification can also be based on different viewpoints and answer With carrying out various modifications or alterations under the spirit without departing from the utility model.

The utility model relates to a kind of ISOFIX unlocking mechanisms for child safety seat.It is led in child safety seat Domain, the unblock button of current ISOFIX are all disposed within greatly by the buckle of car belt, and gap is very between unblock button and buckle Small or even interference, is not easy to unlock.The utility model uses new way, and the unblock button of ISOFIX is extended to children's peace At the cushion side plate of full seat, when using child safety seat, by mechanism in ISOFIX original unblock button and buckle When inconvenience unlock is even interfered, ISOFIX can be directly unlocked, it is convenient and efficient.

The ISOFIX unlocking mechanism of the utility model uses electronic unlock, therefore referred to as ISOFIX electric unlocking mechanism.Usually The ISOFIX main body that needs unlock at two is provided on child safety seat, this at two ISOFIX main body be set to Chain cushion Below skeleton, and correspondingly at the two sides side plate of Chain cushion skeleton.

Firstly, refering to fig. 1, shown in Fig. 2, Fig. 7 and Fig. 8, the ISOFIX electric unlocking mechanism of the utility model is mainly by One sliding block 11, tension spring 12, motor 13, drag-line 14 and unblock button 15 are constituted, for electronic unlock child safety seat ISOFIX main body 2.

ISOFIX main body 2 uses existing mechanism, cooperates shown in Fig. 7 and Fig. 8, usually it is external with shell 21, shell 21 Head the rotation latch 22 of pivoting is installed, rotate the center pivoting of latch 22, the lower part of rotation latch 22 is set There is bayonet 220, for connecting the ISOFIX connector on automobile.Latch 22 is rotated by rotation, changes the card on rotation latch 22 The opening direction of mouth 220, the ISOFIX connector on automobile is caught on when its is opening down, completes the connection of ISOFIX, when it is opened It is in the open state when mouth (towards hull outside) facing forward, open the connection of ISOFIX.

First sliding block 11 is set to the enclosure interior of ISOFIX main body and can move along shell, close to rotation latch 22 or separate Rotate latch 22.The first end of first sliding block 11 is resiliently attached to the rotation latch 22 of ISOFIX main body by a tension spring 12, draws Spring 12 is used to tense first sliding block 11 and rotation latch 22 at both ends, is equipped on the first sliding block 11 for connecting the tension spring 12 First mounting hole of first end is equipped with the second mounting hole for connecting the second end of the tension spring 12 on rotation latch 22.

As shown in fig. 7, being additionally provided in the first end of solution lock slide 11 with the cooperation of rotation latch 22, for limiting revotating card One baffle 17 of the rotation of tooth 22.Under normal conditions, solution lock slide 11 tenses under the action of tension spring 12 with rotation latch 22, gear Piece 17 is located at the lower section of tension spring 12, pushes against rotation latch 22, limitation rotation 22 pivoting of latch, further, in revotating card Tooth 22 is equipped with a bell and spigot 221, and the bell and spigot 221 is in alignment with the outer end of baffle 17, and baffle 17 is by being inserted into the bell and spigot 221 The rotation of rotation latch 22 can firmly be limited.Wherein, 17 horizontal connection of baffle is revolved in the first end of solution lock slide 11 Turn the bell and spigot 221 on latch 22 in C font, is positioned close to the position of the bayonet 220 of rotation latch 22, C font is somebody's turn to do The opening of bell and spigot 221 is toward the direction of baffle 17, so as to the insertion of baffle 17.

The second end for solving lock slide 11 is equipped with a mounting groove 111, and the tapered end in the first end of drag-line 14 is fastened on the installation In slot 111, so that the first end of drag-line 14 is connected on solution lock slide 11.When pulling drag-line 14 that will solve lock slide 11 to separate When rotating the direction movement of latch 22, which overcomes the elastic force of tension spring 12, and baffle 17 gradually leaves holding for rotation latch 22 Socket 221, last baffle 17 is deviate from from bell and spigot 221, under the pulling of tension spring 12, makes to rotate the rotation of latch 22, revotating card The bayonet 220 of tooth 22 opens ISOFIX connection from changing to downward forward, completes ISOFIX unlock.

Cooperate shown in Fig. 1 and Fig. 2, motor 13 is connected to the first sliding block 11 by drag-line 14, starts motor 13, pulls drag-line 14, the first sliding block 11 is dropped to the direction of the rotation latch 22 far from ISOFIX main body 2, so that the baffle on the first sliding block 11 17 are detached from the bell and spigot 221 of rotation latch 22, unlock rotation latch 22, and rotation latch 22 occurs under the tensioning function of tension spring 12 Rotation unlocks ISOFIX.

The unblock button 15 of motor 13, is installed on the side plate 10 of Chain cushion, it is preferable that is mounted on unblock button 15 Position below armrest and the other component for making it away from seat, such as belt buckle, avoid interfering with each other to reach and Influence the effect of the operation of unblock button.The unblock button 15 can be connected to motor 13 by electric wire, to control motor 13 Opening and closing；Unblock button 15 can also be call button, by sending control signal to motor 13, open and close motor 13 and control motor 13 Operating, no setting is required electric wire.

Preferably, the medial surface in the side plate 10 of Chain cushion is connected with button accommodating cabin 19, which accommodates cabin 19 Inside is formed with an accommodating space, and above-mentioned unblock button 15 is installed in the accommodating space, offers on side plate 10 and the accommodating The operation port 191 of space connection can be convenient for operating unblock button 15 from the outside of side plate 10 through the operation port 191. When adopted between unblock button 15 and motor 13 run wires to when, the button accommodating cabin 19 side side wall on offer power supply The wire hole that line passes through enables electric wire accessible from the wire hole can pass through.

Therefore, the ISOFIX electric unlocking mechanism of the utility model, by being arranged in ISOFIX main body for unlocking ISOFIX rotates the first sliding block of latch, the first sliding block is connected to a motor by drag-line, and by the button of motor, that is, solve Button is locked, is mounted on the side plate of Chain cushion, by operating unblock button, motor action is triggered, is drawn by drag-line The first sliding block sliding in ISOFIX main body, unlocks ISOFIX, is designed in this way, unblock button can be arranged in more spacious position It sets, such as the position of the buckle far from car belt, is such as located at the lower position of armrest, avoids the interference because of circumferential component And it is inconvenient to the unlock of ISOFIX operation bring.

In the present embodiment, cooperate shown in Fig. 5, the quantity of ISOFIX main body 2 is two, is respectively arranged on the bone of Chain cushion 1 At the side plate 10 of frame two sides.For the configuration that economizes on resources, the utility model controls two using a motor 13 simultaneously ISOFIX main body 2, two ISOFIX main bodys 2 in two sides are attached using a skid beam 30, and the skid beam 30 is across Chain cushion 1 Skeleton bottom and can be slided along the side plate 10 of two sides, it is right preferably, be each provided with third sliding block 33 at the both ends of the skid beam 30 Ying Di opens up second sliding slot 100 on the side plate 10 of Chain cushion 1, and the third sliding block 33 at both ends is slidedly arranged on correspondingly In the second sliding slot 100 of two sides.Wherein, shoulder bolt can be used in third sliding block 33, and the shaft of shoulder bolt is arranged in second In sliding slot 100, the outboard end of shoulder bolt is larger, positioned at the outside of second sliding slot 100, is designed in this way, and can both make step spiral shell Bolt is slidedly arranged in second sliding slot 100, is enabled skid beam 30 be slidedly arranged on side plate 10, can also be limited the axial motion of skid beam 30, makes its sliding It is more steady.

Further, second sliding slot 100 uses the elongated slot of strip, and the major diameter of elongated slot stretching along ISOFIX main body 2 Contracting direction setting, the telescopic direction of usual ISOFIX main body 2 is consistent with the length direction of side plate 10, therefore, elongated slot when opening up, It can be arranged along the length direction of side plate 10.

In addition, enabling pushing away for push-rod electric machine it is noted that a push-rod electric machine can be used to provide power in the movement of skid beam Outlet is connected to skid beam, the launch direction of push-rod electric machine is consistent with the telescopic direction of ISOFIX main body, also sets with above-mentioned elongated slot It is consistent to set direction, is released using push-rod electric machine, skid beam is pushed to move along elongated slot, drives two ISOFIX masters being connected in skid beam Body stretches out, and after ISOFIX main body is stretched out in place, push-rod electric machine stops releasing, and the rotation latch of ISOFIX main body blocks on automobile ISOFIX connector, child safety seat is installed on automobile.Finished in ISOFIX main body use, recycle motor, drag-line and First sliding block etc. is unlocked, and after the rotation latch of ISOFIX main body is detached from the ISOFIX connector of automobile, completes unlock, this When, recycle push-rod electric machine to shrink, it is mobile to the direction far from ISOFIX connector with skid beam, withdraw ISOFIX main body.It is above-mentioned The use of push-rod electric machine constitutes ISOFIX telescoping mechanism.

Below with reference to two specific embodiments, the ISOFIX electric unlocking mechanism of the utility model is done further details of Explanation.

Embodiment 1: ISOFIX unlocking mechanism and ISOFIX telescoping mechanism are controlled using a motor simultaneously.

Cooperate shown in Fig. 1~3, Fig. 7 and Fig. 8, which mainly includes following component part: first Sliding block 11, tension spring 12, motor 13, drag-line 14, unblock button 15, the second sliding block 31 and first sliding groove 32.

Wherein, the first sliding block 11 is slidedly arranged in the shell 21 of ISOFIX main body 2, and the first end of the first sliding block 11 passes through tension spring 12 are connected to the rotation latch 22 of ISOFIX main body 2, and the first end of the first sliding block 11, which is additionally provided with, to be cooperated with rotation latch 22, is used for The baffle 17 that limitation rotation latch 22 rotates；Motor 13 is connected to the first sliding block 11 by drag-line 14；For controlling motor 13 Unblock button 15 is installed on the inside of the side plate 10 of Chain cushion 2.

Motor 13 therein directlys adopt the push-rod electric machine of above-mentioned ISOFIX telescoping mechanism, opens up in the middle part of above-mentioned skid beam 30 First sliding groove 32, the first sliding groove 32 open up that direction is consistent with the telescopic direction of ISOFIX main body 2, the extension end of push-rod electric machine Be connected to the second sliding block 31, which is slidedly arranged in first sliding groove 32, and the glide direction of second sliding block 31 with should The setting direction of first sliding groove 32 is consistent, i.e. glide direction of the second sliding block 31 in first sliding groove 32 and ISOFIX main body 2 It is telescopic direction, consistent with the telescopic direction of push-rod electric machine, to guarantee the consistency on each component moving direction, improve steady Property.

Second sliding block 31 is a rectangular blocks, which is a U-type groove, and U-type groove notch is upward, U-type groove In alignment with the stretching extreme direction of push-rod electric machine, the second end opposite with the first end of U-type groove be equipped at first first end opening Stop portions 321, the setting of stop portions 321 at this also limit so that the second sliding block 31 will not skid off first sliding groove 31 The stop bit for the sliding stroke that two sliding blocks 31 are slided in first sliding groove 32, the second sliding block 31, which slides into this, to be stopped at first When part 321, the two is stood tightly against together, and push-rod electric machine continues to release at this time, and the second sliding block 31 can be with push skid beam 30 It moves together, carries out the operation that above-mentioned ISOFIX main body is stretched out.

The two sides of second sliding block 31 are resisted against on the two sides side wall of U-shaped first sliding groove 32, also, in first sliding groove 32 Respectively offer a traction grooved 323 on the side wall of two sides, the traction grooved 323 to open up direction consistent with the telescopic direction of push-rod electric machine, The two sides of second sliding block 31 are respectively provided with a guiding piece 311, and guiding piece 311 is slidedly arranged on correspondingly in traction grooved 323, is passed through Guiding piece 311 is slidedly arranged in traction grooved 323, and the stationarity of sliding of second sliding block 31 in first sliding groove 32 can be improved, and And bounce occurs in sliding process, even slips for avoidable second sliding block 31 and first sliding groove 32.

Further, one end of the close push-rod electric machine of the traction grooved 323 is closed and is formed as the second stop portions 322, When guiding piece 311 slides into the second blocking position 322 in traction grooved 323, the two is stood tightly against together, at this time push rod Motor continues to retract, and the second sliding block 31 can be moved together with skid beam 30 is push, and carries out the operation that above-mentioned ISOFIX main body is withdrawn, Wherein, the setting at the second blocking position 322 also limits guiding piece 311 so that guiding piece 311 will not skid off traction grooved 323 The start bit of the sliding stroke slided in traction grooved 323, the stop bit are also to lead the second sliding block 31 to slide in first simultaneously The start bit of the sliding stroke slided in slot 32.

Preferably, the cell wall of above-mentioned first sliding groove 32 is also provided with the lead-in groove 324 being connected to traction grooved 323 thereon, The lead-in groove 324 is vertically arranged, and top and traction grooved 323 through 32 cell wall of first sliding groove, the width of the lead-in groove 324 are suitable for 311 width of guiding piece, guiding piece 311 are from top to bottom inserted into lead-in groove 324, are moved downward to traction grooved 323 along lead-in groove 324, It can be moved into the guiding piece 311 after traction grooved 323 along traction grooved 323, hereby it is achieved that the second sliding block 31 and first sliding groove 32 It is detachably connected.

Second sliding block 311 is further connected to the second end of drag-line 14, and the first end of drag-line 14 is connected to ISOFIX main body 2 In the first sliding block, unblock button control be connected to push-rod electric machine.When needing to unlock ISOFIX main body 2, unblock button is pressed, Push-rod electric machine is enabled to withdraw its push rod, the push rod of push-rod electric machine hauls the second sliding block 31 in first sliding groove 32 to far from ISOFIX master The direction of body is mobile, and drag-line 14 is also drawn to the direction far from ISOFIX main body under the pulling of the second sliding block 31, drives and draws The first sliding block in 14 first end of rope is also mobile to the direction far from ISOFIX main body, unlocks ISOFIX.Then, if continuing to receive The push rod of pushback pin motor, when the guiding piece 311 of 31 two sides of the second sliding block is moved to the second stop portions 322 of first sliding groove 32 When, the two mutually contradicts, and the second sliding block 31 can be mobile to the direction for retracting ISOFIX main body together with skid beam 30, withdraws ISOFIX main body, presses unblock button, stops the shrinkage operation of push-rod electric machine.

On the contrary, pressing unblock button when needing to lock ISOFIX main body 2, push-rod electric machine is enabled to stretch out its push rod, push rod electricity The push rod of machine pushes the second sliding block 31 in first sliding groove 32 to the movement of the direction of the ISOFIX connector on automobile, when second When sliding block 31 slides into the first stop portions 322 of first sliding groove 32, the two is mutually contradicted, and the second sliding block 31 can be with skid beam 30 It is mobile to the direction of ISOFIX connector together, until locking ISOFIX, child safety seat is fixedly installed on automobile.

In above-described embodiment 1, by being correspondingly arranged the second sliding block and first sliding groove on push-rod electric machine and skid beam, utilize Push-rod electric machine directly serves as the motor of the utility model ISOFIX electric unlocking mechanism, improves the utilization rate of push-rod electric machine, knot Structure is simple but ingenious in design.

In addition, two stop portions of first sliding groove therein: the first stop portions and the second stop portions can be used Baffle；Control between unblock button and push-rod electric machine can be configured by integration module, and integration module can be set up directly on It on child safety seat, may also be arranged in automobile central control system, realize that the technology of control is the prior art, do not go to live in the household of one's in-laws on getting married herein.

In addition, an at least bending part 140 is formed on drag-line 14, as shown in Figure 1, the presence of the bending part 140 can To leave certain surplus to the flexible of ISOFIX, it is ensured that normal Telescopic can be arranged cable sleeve outside drag-line 14, The drag-line in cable sleeve is enabled, there are about one centimeter of idle stroke, to avoid maloperation when tensing.Further, as shown in Figure 1, Support column 34 is set in skid beam 30 to be supported to cable sleeve, to support above-mentioned bending part 140.

Embodiment 2: ISOFIX unlocking mechanism and ISOFIX telescoping mechanism are controlled respectively using two motors.

Cooperate shown in Fig. 4~8, which mainly includes following component part: the first sliding block 11 is drawn Spring 12, motor 13, drag-line 14, unblock button 15.

Wherein, the first sliding block 11 is slidedly arranged in the shell 21 of ISOFIX main body 2, and the first end of the first sliding block 11 passes through tension spring 12 are connected to the rotation latch 22 of ISOFIX main body 2, and the first end of the first sliding block 11, which is additionally provided with, to be cooperated with rotation latch 22, is used for The baffle 17 that limitation rotation latch 22 rotates；Motor 13 is connected to the first sliding block 11 by drag-line 14；For controlling motor 13 Unblock button 15 is installed on the inside of the side plate 10 of Chain cushion 2.

Motor 13 therein uses rotating electric machine, and the rotation axis 131 of the rotating electric machine 13 is connected to the second end of drag-line 14, The first end of drag-line 14 is connected to the first sliding block 11.The rotating electric machine is installed on the inside of the side plate 10 of Chain cushion 1, works as side plate When 10 inside setting button accommodates cabin 19, which can be installed on button accommodating cabin 19.

Further, as it can be seen in figures 5 and 6, for two ISOFIX convenient for controlling two sides simultaneously using a rotating electric machine Main body, by two sections of drag-lines 14 of the first sliding block being connected in two ISOFIX main bodys by a cable connector 18 be connected to it is another Section drag-line 14, this section of drag-line 14 is connected in the rotation axis 131 of rotating electric machine, after starting rotating electric machine, rotating electric machine Rotation axis can tighten that section of drag-line being attached to, and then drive the other two sections of drawings being connected on cable connector 18 again Rope triggers the unlock of corresponding ISOFIX main body.

When needing to unlock ISOFIX main body, unblock button 15 is pressed, the rotary shaft 131 for controlling rotating electric machine rotates, and receives Rope 14 is strained at, ISOFIX main body is unlocked.

In addition, it is worth mentioning at this point that: the ISOFIX telescoping mechanism in the present embodiment still use aforementioned push-rod electric machine 13 ', The mechanism of skid beam 30, third sliding block 33 (shoulder bolt) is the prior art, is unlocked by driving push rod motor in ISOFIX main body In the state of stretch ISOFIX main body.Preferably, unblock button can be configured, it is made both to can be used as rotating electric machine Control button related formula can be also arranged on the integration module of unblock button as the control button of push-rod electric machine, and The integration module may be provided on child safety seat, may also be arranged in automobile central control system.

It should be noted that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate The bright revealed content of book is not intended to limit the utility model implementable so that those skilled in the art understands and reads Qualifications, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size, In the case where not influencing the effect of the utility model can be generated and the purpose that can reach, should all still fall in disclosed in the utility model Technology contents obtain and can cover in the range of.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " in Between " and " one " etc. term, be merely convenient to being illustrated for narration, rather than to limit the enforceable range of the utility model, Relativeness is altered or modified, under the content of no substantial changes in technology, when being also considered as the enforceable scope of the utility model.

The above is only the preferred embodiment of the utility model, not does in any form to the utility model Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with Professional and technical personnel, in the range of not departing from technical solutions of the utility model, when in the technology using the disclosure above Hold the equivalent embodiment made a little change or be modified to equivalent variations, but all without departing from technical solutions of the utility model Hold, any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still It is within the scope of the technical solutions of the present invention.

Claims (10)

1. a kind of ISOFIX electric unlocking mechanism characterized by comprising

First sliding block is slidedly arranged in the shell of ISOFIX main body, and the first end of first sliding block is connected to by tension spring The rotation latch of ISOFIX main body, the first end of first sliding block are additionally provided with rotation latch cooperation, for limiting State the baffle of rotation latch rotation；

Motor is connected to first sliding block by drag-line；And

For controlling the unblock button of the motor, the unblock button is installed on the side plate of Chain cushion.

2. ISOFIX electric unlocking mechanism as described in claim 1, it is characterised in that: the quantity of the ISOFIX main body is Two, and the two ISOFIX main bodys are connected to the both ends of a skid beam.

3. ISOFIX electric unlocking mechanism as claimed in claim 2, it is characterised in that: the skid beam is equipped with first sliding groove, The motor is push-rod electric machine, and the extension end of the push-rod electric machine connects one second sliding block, and second sliding block is slidedly arranged on described First sliding groove and the one end for being connected to the drag-line, and glide direction of second sliding block in the first sliding groove with it is described The telescopic direction of push-rod electric machine is consistent.

4. ISOFIX electric unlocking mechanism as claimed in claim 3, it is characterised in that: be equipped at two and hinder in the first sliding groove Stopper point, the stop portions are located at the start bit of sliding stroke of second sliding block in the first sliding groove at two And stop bit.

5. ISOFIX electric unlocking mechanism as claimed in claim 4, it is characterised in that: the first sliding groove is U-shaped, U-shaped The two sidewalls of the first sliding groove offer traction grooved, the telescopic direction for opening up direction Yu the push-rod electric machine of the traction grooved Unanimously, the two sides of second sliding block are equipped with guiding piece, and the guiding piece is slidedly arranged in the traction grooved.

6. ISOFIX electric unlocking mechanism as claimed in claim 5, it is characterised in that: the close push rod of the traction grooved One end of motor is closed and is formed as the stop portions；One far from the push-rod electric machine of the U-shaped first sliding groove End is closed and is formed as another stop portions.

7. ISOFIX electric unlocking mechanism as claimed in claim 2, it is characterised in that: the motor is rotating electric machine, described The rotation axis of rotating electric machine is connected to one end of the drag-line.

8. ISOFIX electric unlocking mechanism as claimed in claim 7, it is characterised in that: further include an at least push-rod electric machine, institute The extension end for stating push-rod electric machine is connected to the skid beam.

9. the ISOFIX electric unlocking mechanism as described in any one of claim 2~8, it is characterised in that: the skid beam Both ends are also connected with third sliding block, and second sliding slot is offered on the side plate of the Chain cushion, and the third sliding block is slidedly arranged on institute It states in second sliding slot.

10. ISOFIX electric unlocking mechanism as described in claim 1, it is characterised in that: the side plate of the Chain cushion Medial surface be equipped with button and accommodate cabin, the unblock button is installed in button accommodating cabin, offered on the side plate with The operation port of button accommodating cabin connection.