CN210122065U - ISOFIX interface structure - Google Patents
ISOFIX interface structure Download PDFInfo
- Publication number
- CN210122065U CN210122065U CN201920629944.3U CN201920629944U CN210122065U CN 210122065 U CN210122065 U CN 210122065U CN 201920629944 U CN201920629944 U CN 201920629944U CN 210122065 U CN210122065 U CN 210122065U
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- connecting block
- isofix interface
- movable
- connecting pipe
- rod
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Abstract
The utility model discloses an ISOFIX interface structure, which comprises an ISOFIX interface, a connecting block, a connecting pipe, a control piece, a button and a limiting rod; the connecting block is used for pulling the locking lever to move so as to switch the locking or unlocking state of the ISOFIX interface. The utility model discloses be provided with connecting block, control and button, through control drive connecting block, and then trigger the state that ISOFIX interface switches locking and unblock, through the butt of locating part activity the connecting block can make the connecting block avoid with the locating part offsets through unlocking claw drive locating part, and this kind of structure can avoid making ISOFIX interface unblock through simple action (pulling control), improves the security performance of ISOFIX interface.
Description
Technical Field
The utility model relates to a ISOFIX interface technical field especially relates to an ISOFIX interface structure.
Background
The ISOFIX interface is used for locking safety basket, in the car, supplies children or baby to lie the seat through setting up the basket, and the ISOFIX interface locks the position of safety basket through the axle of locking safety basket.
At present, the ISOFIX interface is easily unlocked by a simple action, so that the ISOFIX interface has an unsafe factor, and the ISOFIX interface is easily unlocked by other people without the action of unlocking the safety basket intentionally during the driving process of the automobile.
Disclosure of Invention
The aforesaid is not enough to prior art, the utility model aims to solve the technical problem that the utility model aims to provide an ISOFIX interface structure for solve the ISOFIX interface and be easily by the problem of simple action unblock.
The utility model provides a technical scheme that its technical problem adopted is an ISOFIX interface structure, a serial communication port, include:
one end of the ISOFIX interface is provided with a jaw mouth, and the other end of the ISOFIX interface extends out of a movable locking rod;
the connecting block is used for pulling the locking rod to move so as to switch the locking or unlocking state of the ISOFIX interface, and the connecting block is sleeved on the locking rod and is fixedly connected with the locking rod;
the connecting pipe is connected with the ISOFIX interface and sleeved on the connecting block;
the control piece comprises a movable part and a fixed part, the fixed part is movably connected with the movable part, the movable part is fixedly connected with the connecting block, the fixed part is fixed on the connecting pipe, the fixed part is provided with an elastic limiting piece extending into the connecting pipe, and the elastic limiting piece is movably abutted against the connecting block to lock the movable range of the connecting block;
the button is arranged at the end part of the connecting pipe and is elastically connected with the connecting block, the button comprises an unlocking claw extending into the connecting pipe, the unlocking claw is movably abutted against the elastic limiting piece, and the elastic limiting piece can be deformed to avoid the abutting of the connecting block and the elastic limiting piece;
the limiting rod penetrates through the connecting pipe, the button and the fixing part, the connecting pipe and the fixing part are fixedly connected through the limiting rod, and the button is provided with a limiting groove for the limiting rod to penetrate through and limit the moving range of the limiting rod.
Preferably, the button is provided with a first limiting column and a spring, the connecting block is provided with a second limiting column, and two ends of the spring are respectively sleeved on the first limiting column and the second limiting column.
Preferably, the fixed part is provided with an accommodating cavity for accommodating the movable part, a protruding part protruding towards the direction of the movable part is arranged in the accommodating cavity, and the movable part is provided with a recessed part which is far away from the direction of the protruding part and can be movably sleeved on the protruding part.
Preferably, in the limiting rod, a part fixedly connected with the fixing part extends into the protruding part.
Preferably, the movable part is provided with a connecting rod which extends into the connecting pipe and is fixedly connected with the connecting block, and the connecting pipe is provided with a movable groove which is used for the connecting rod to pass through and is used for reserving a movable space for the connecting rod.
Preferably, the connecting pipe is provided with a notch for the elastic limiting piece to extend into.
Preferably, the connecting block is provided with an abutting head movably abutted against the elastic limiting part.
Preferably, the movable part is pasted with two movable part labels which are different in color and used for representing the relative positions of the movable part and the fixed part, and the fixed part is provided with a first label display opening capable of displaying one movable part label of the two movable part labels.
Preferably, the connecting block is pasted with two connecting block labels with different colors for indicating the locking or unlocking state of the ISOFIX interface, and the connecting pipe is provided with a second label display opening capable of displaying one connecting block label of the two connecting block labels.
The utility model discloses be provided with connecting block, control and button, through control drive connecting block, and then trigger the state that ISOFIX interface switches locking and unblock, through the butt of locating part activity the connecting block avoids making ISOFIX interface unblock, improves through simple action (pulling control) the security performance of ISOFIX interface.
Drawings
Fig. 1 is a schematic perspective structure diagram of an ISOFIX interface structure in the embodiment.
Fig. 2 is a schematic structural diagram of an ISOFIX interface structure in the embodiment without a connecting pipe.
Fig. 3 is a schematic structural diagram of a connecting block in the embodiment.
Fig. 4 is a schematic structural diagram of the button in the embodiment.
Fig. 5 is a schematic structural view of the movable portion in the embodiment.
Fig. 6 is a schematic structural view of the fixing portion in the embodiment.
Fig. 7 is a cross-sectional view of fig. 1.
FIG. 8 is a schematic structural diagram of a button in the embodiment.
FIG. 9 is a schematic structural diagram of a connecting tube in the embodiment.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
Referring to fig. 1 to 5, the present invention discloses an ISOFIX interface unlocking structure, which is characterized in that the ISOFIX interface unlocking structure comprises an ISOFIX interface 100, a connecting block 200, a connecting pipe 300, a control element 400, a button 500 and a limiting rod 600; the ISOFIX interface 100 is used to lock a safety seat.
By pressing the button 500 and actuating the control 400, which in turn drives the connecting block 200, the ISOFIX interface 100 switches between locked and unlocked states.
The ISOFIX interface 100 has a jaw 110 at one end, and the jaw 110 is used to lock the shaft of the safety seat, so as to lock the position of the safety seat.
The connecting block 200 is used for pulling the locking lever 120 to move so as to switch the locking or unlocking state of the ISOFIX interface 100.
The connecting block 200 is sleeved on the locking rod 120 and is fixedly connected with the locking rod 120.
The connection tube 300 is connected to the ISOFIX interface 100 and is sleeved on the connection block 200.
The control member 400 includes a movable portion 410 and a fixed portion 420, the fixed portion 420 is movably connected to the movable portion 410, the movable portion 410 is fixedly connected to the connecting block 200, the fixed portion 420 is fixed to the connecting pipe 300, the fixed portion 420 is provided with an elastic limiting member 421 extending into the connecting pipe 300, and the elastic limiting member 421 movably abuts against the connecting block 200 to lock a movable range of the connecting block 200; that is to say, the movable portion 410 can drive the connection block 200 to move within a certain range, and the movable portion 410 drives the connection block 200 to move, so as to trigger the ISOFIX interface 100 to switch the locking and unlocking states.
In the locked state, the elastic limiting member 421 in the fixing portion 420 abuts against the connecting block 200, and the connecting block 200 cannot be driven to move only by driving the moving portion 410, that is, the ISOFIX interface 100 cannot be switched from the locked state to the unlocked state.
Toggle elastic locating part 421 in fixed part 420 through setting up button 500 in this application, make elastic locating part 421 can not support again connecting block 200, so, through pressing button 500, dial locating part in the fixed part 420, drive movable part 410, movable part 410 drives connecting block 200 is movable, in order to drive connecting block 200 activity triggers ISOFIX interface 100 and switches into the state of unlocking from the lock-up state.
The button 500 is disposed at an end of the connecting pipe 300 and elastically connected to the connecting block 200, the button 500 includes an unlocking claw 510 extending into the connecting pipe 300, the unlocking claw 510 movably abuts against the elastic limiting member 421, so that the elastic limiting member 421 is deformed to prevent the connecting block 200 from abutting against the elastic limiting member; specifically, the connecting tube 300 is sleeved on the button 500, and the button 500 can move relative to the connecting tube 300.
In this embodiment, one end of the unlocking claw 510, which is in movable contact with the elastic limiting member 421, has an inclined surface, the elastic limiting member 421 also has an inclined surface, and the inclined surface of the unlocking claw 510 and the inclined surface of the elastic limiting member 421 can be in sliding contact; when the button 500 is pressed, the unlocking claw 510 moves along with the button 500, the unlocking claw 510 slides on the elastic limiting member 421 to force the elastic limiting member 421 to deform, the deformed elastic limiting member cannot abut against the connecting block 200, at this time, the connecting block 200 can be driven to move by driving the movable portion 410, and thus, the ISOFIX interface 100 is triggered to be switched from the locking state to the unlocking state.
That is to say, when the ISOFIX interface 100 needs to be switched from the locked state to the unlocked state, the button 500 needs to be pressed first, and then the movable element is toggled, so that the ISOFIX interface 100 needs to be switched from the locked state to the unlocked state, which can prevent the ISOFIX interface 100 from being switched from the locked state to the unlocked state due to careless misoperation, and can improve the safety performance of the ISOFIX interface 100.
The gag lever post 600 passes connecting pipe 300, button 500 and fixed part 420, connecting pipe 300 and fixed part 420 pass through gag lever post 600 links firmly, button 500 is provided with the spacing groove 520 that supplies gag lever post 600 to pass and injects gag lever post 600 home range.
The button 500 is provided with a first limiting column 530 and a spring 540, the connecting block 200 is provided with a second limiting column 210, and two ends of the spring 540 are respectively sleeved on the first limiting column 530 and the second limiting column 210; the spring 540 serves to provide a restoring force so that the button 500 can be restored to an original position.
The fixing portion 420 is provided with an accommodating cavity 422 for accommodating the movable portion 410, a protrusion 423 protruding toward the movable portion 410 is provided in the accommodating cavity 422, and the movable portion 410 is provided with a recess 411 facing away from the protrusion 423 and movably sleeved on the protrusion 423.
Specifically, the fixed portion 420 is sleeved on the movable portion 410, the movable portion 410 and the fixed portion 420 can move relatively, in the unlocking process of the ISOFIX interface 100, the movable portion 410 drives the connecting block 200 to move, and the concave portion 411 in the movable portion 410 gradually approaches to the fixed middle protruding portion 423 and is sleeved on the protruding portion 423. In addition, the movable portion 410 is also returned by the spring 540, so that the protrusion 423 is separated from the recess 411.
In the limiting rod 600, a portion fixedly connected to the fixing portion 420 extends into the protruding portion 423.
The movable portion 410 is provided with a connecting rod 412 extending into the connecting tube 300 and fixedly connected to the connecting block 200, and the connecting tube 300 is provided with a movable groove 320 for the connecting rod 412 to pass through and reserving a movable space for the connecting rod 412.
When the movable portion 410 moves, the connecting rod 412 drives the connecting block 200 to move.
The connection tube 300 is provided with a slot 310 into which the elastic limiting member 421 extends. The elastic stopper 421 passes through the slot 310 and extends into the connecting tube 300.
The connecting block 200 is provided with an abutting head 220 movably abutted against the elastic limiting member 421.
In this embodiment, the connection block 200 abuts against the elastic limiting member 421 through a low joint, and when the elastic limiting member 421 abuts against the connection block 200, the end of the elastic limiting member 421 abuts against the side body of the abutting head 220 directly; when the elastic limiting member 421 is deformed by the unlocking claw 510, and the movable portion 410 drives the connecting block 200 to move, the abutting head 220 can avoid the abutting of the elastic limiting member 421.
The movable part 410 is pasted with two movable part labels 413 which have different colors and are used for indicating the relative positions of the movable part 410 and the fixed part 420, and the fixed part 420 is provided with a first label display opening 424 which can display one movable part label 413 of the two movable part labels 413.
The state of the control member can be indicated by the movable part labels 413 with two different colors, so that people can conveniently know the state of the control member, and in the embodiment, the green movable part label 413 and the red movable part label 413 are adopted to indicate the state of the control member; the two states of the control member are a state in which the recess 411 of the movable portion 410 is separated from the protrusion 423 of the fixed portion 420 and a state in which the recess 411 of the movable portion 410 is fitted to the protrusion 423 of the fixed portion 420.
The connecting block 200 has two connecting block labels 230 of different colors for indicating the locking or unlocking state of the ISOFIX interface 100 attached thereto, and the connecting tube 300 is provided with a second label display port 330 for displaying one connecting block label 230 of the two connecting block labels 230.
Likewise, green connection block labels 230 and red connection block labels 230 are used to indicate the locked and unlocked status of the ISOFIX interface 100.
The state in which the recess 411 of the movable part 410 is separated from the protrusion 423 of the fixed part 420 and the state in which the recess 411 of the movable part 410 is fitted with the protrusion 423 of the fixed part 420 correspond to the locked state and the unlocked state of the ISOFIX interface 100, respectively.
This application is provided with connecting block 200, control 400 and button 500, through control 400 drive connecting block 200, and then triggers ISOFIX interface 100 and switches the state of locking and unblock, through the butt of locating part activity connecting block 200 avoids making ISOFIX interface 100 unblock through simple action (pulling control 400), improves ISOFIX interface 100's security performance.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (9)
1. An ISOFIX interface architecture, comprising:
one end of the ISOFIX interface is provided with a jaw mouth, and the other end of the ISOFIX interface extends out of a movable locking rod;
the connecting block is used for pulling the locking rod to move so as to switch the locking or unlocking state of the ISOFIX interface, and the connecting block is sleeved on the locking rod and is fixedly connected with the locking rod;
the connecting pipe is connected with the ISOFIX interface and sleeved on the connecting block;
the control piece comprises a movable part and a fixed part, the fixed part is movably connected with the movable part, the movable part is fixedly connected with the connecting block, the fixed part is fixed on the connecting pipe, the fixed part is provided with an elastic limiting piece extending into the connecting pipe, and the elastic limiting piece is movably abutted against the connecting block to lock the movable range of the connecting block;
the button is arranged at the end part of the connecting pipe and is elastically connected with the connecting block, the button comprises an unlocking claw which extends into the connecting pipe, and the unlocking claw is movably abutted against the elastic limiting piece;
the limiting rod penetrates through the connecting pipe, the button and the fixing part, the connecting pipe and the fixing part are fixedly connected through the limiting rod, and the button is provided with a limiting groove for the limiting rod to penetrate through and limit the moving range of the limiting rod.
2. The ISOFIX interface structure of claim 1, wherein: the button is provided with a first limiting column and a spring, the connecting block is provided with a second limiting column, and two ends of the spring are respectively sleeved on the first limiting column and the second limiting column.
3. The ISOFIX interface structure of claim 1, wherein: the fixed part is provided with an accommodating cavity for accommodating the movable part, a protruding part protruding towards the direction of the movable part is arranged in the accommodating cavity, and the movable part is provided with a concave part which is far away from the direction of the protruding part and can be movably sleeved on the protruding part.
4. The ISOFIX interface structure of claim 3, wherein: in the limiting rod, the part fixedly connected with the fixing part extends into the protruding part.
5. The ISOFIX interface structure of claim 3, wherein: the movable part is provided with a connecting rod which extends into the connecting pipe and is fixedly connected with the connecting block, and the connecting pipe is provided with a movable groove which is used for the connecting rod to pass through and is used for reserving a movable space for the connecting rod.
6. The ISOFIX interface structure of claim 1, wherein: the connecting pipe is provided with a notch for the elastic limiting part to stretch into.
7. The ISOFIX interface structure of claim 1, wherein: the connecting block is provided with an abutting head which is movably abutted against the elastic limiting part.
8. The ISOFIX interface structure of claim 1, wherein: the movable part is pasted with two movable part labels which are different in color and used for representing the relative positions of the movable part and the fixed part, and the fixed part is provided with a first label display opening capable of displaying one movable part label of the two movable part labels.
9. The ISOFIX interface structure of claim 1, wherein: the connecting block is pasted with two connecting block labels which are different in color and used for representing the locking or unlocking state of the ISOFIX interface, and the connecting pipe is provided with a second label display opening capable of displaying one of the two connecting block labels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629944.3U CN210122065U (en) | 2019-05-05 | 2019-05-05 | ISOFIX interface structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920629944.3U CN210122065U (en) | 2019-05-05 | 2019-05-05 | ISOFIX interface structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210122065U true CN210122065U (en) | 2020-03-03 |
Family
ID=69633366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920629944.3U Active CN210122065U (en) | 2019-05-05 | 2019-05-05 | ISOFIX interface structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210122065U (en) |
-
2019
- 2019-05-05 CN CN201920629944.3U patent/CN210122065U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |