CN204895206U - Automobile children safety seat ISOFIX connector - Google Patents
Automobile children safety seat ISOFIX connector Download PDFInfo
- Publication number
- CN204895206U CN204895206U CN201520427559.2U CN201520427559U CN204895206U CN 204895206 U CN204895206 U CN 204895206U CN 201520427559 U CN201520427559 U CN 201520427559U CN 204895206 U CN204895206 U CN 204895206U
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- Prior art keywords
- latch hook
- connecting rod
- support
- extension spring
- rivet
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Abstract
The utility model discloses an automobile children safety seat ISOFIX connector, include: support, latch hook, connecting rod and extension spring, the front end of support has the opening of connecting ISOFIX interface on the car, the latch hook passes through the rivet assembly in the support, pack into the rear end of support of connecting rod, the connecting rod inserts the lockpin with the junction of support and fixes, the one end and the extension spring buckle on the latch hook of extension spring are connected, the other end of extension spring and the extension spring hooking on the connecting rod. In this way, the utility model discloses automobile children safety seat ISOFIX connector simple structure, manufacturing cost is lower, and the operation is very simple moreover, and the rotation through the latch hook just can realize locking and unblock function, uses safe and reliable, only needs to aim at ISOFIX interface on the car seat to the opening when latch hook is opened and insert and accomplish the locking, and pulling connecting rod during the unblock drives the latch hook and rotates and loosen the ISOFIX interface, accomplishes the unblock of connector and ISOFIX interface promptly.
Description
Technical field
The utility model relates to automobile children safety chair technical field, particularly relates to a kind of automobile children safety chair ISOFIX adaptor union.
Background technology
In order to make more stable in the carborne process of baby and prevent baby from getting injured by a fall, now commercially there is diversified safety seat for baby of vehicle.
Existing infant car seat adopts the seat on various ways and automobile to be fixed, the mode wherein using ISOFIX interface fixing is the safest, also be convenient to most install, it can avoid most installation mistake to know, so that when baby takes, safety seat can be made fast reliable to be more fixed in automotive seat, to prevent unexpected loosening from causing baby to fall tumble injury.
Utility model content
The technical matters that the utility model mainly solves is to provide a kind of automobile children safety chair ISOFIX adaptor union, and structure is simple, and productive costs is lower, and operation is very simple, just can realize locking and unlocking function by the rotation of latch hook, safe and reliable.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: provide a kind of automobile children safety chair ISOFIX adaptor union, comprise: support, latch hook, connecting rod and extension spring, the front end of described support has the opening connecting ISOFIX interface on automobile, described latch hook assembles in the bracket by rivet, described connecting rod loads the rear end of support, the junction of described connecting rod and support is inserted lock pin and is fixed, one end of described extension spring is connected with the extension spring buckle on latch hook, and the other end of extension spring is connected with the tension spring hook on connecting rod.
In the utility model preferred embodiment, the cross section that both sides, the middle part upset of described support is formed is C-shaped, form two relative openings after described support steel plate upset, described latch hook is between two openings, and described latch hook is connected with holder pivots by rivet.
In the utility model preferred embodiment, described latch hook is fixed between the opening of support by rivet, and the locking position on latch hook and lock pin clamp, and the snap fit on latch hook is placed in the middle of opening, realize latch hook and rotate around rivet.
In the utility model preferred embodiment, the centre of described extension spring is tight around spring, and two is also extremely concordant and bending, and described latch hook is formed to link by extension spring and connecting rod and arranges.
In the utility model preferred embodiment, during described latch hook locking, connecting rod is pulled lock pin to be shifted onto the locking position of latch hook; When pulling connecting rod to unlock, connecting rod outwards moves in parallel, and extension spring pulls latch hook to rotate around rivet, and latch hook is got back in support and realized unlocking.
In the utility model preferred embodiment, described support is provided with three rivet holes from opening backward successively, be respectively the first rivet hole, the second rivet hole and the 3rd rivet hole, described first rivet hole fixes latch hook by rivet, second rivet hole and the 3rd rivet hole pass through the fixed arm of rivet interlacement connecting rod, and described mid-stent is also provided with the sliding tray for lock pin movement.
In the utility model preferred embodiment, described connecting rod is advanced in support, in sliding tray, insert lock pin, makes lock pin penetrate connecting rod inside.
In the utility model preferred embodiment, when described connecting rod pulls out, by the convolution of extension spring band moveable lock hook, the lock pin also outwards movement simultaneously before connecting rod, the unblock of latch hook is positioned at lock pin and blocks, and realizes latch hook and unlocks.
In the utility model preferred embodiment, when described latch hook is in opening, adaptor union is aimed at the access of ISOFIX interface, the bearing surface thrust be subject to inwards of latch hook makes the snap fit returning on latch hook, latch hook pulls the power of extension spring to pull connecting rod simultaneously, connecting rod is parallel with lock pin to be moved to latch hook, locks, realize the locking of adaptor union and automobile ISOFIX interface when lock pin arrives the locking position of latch hook;
During unblock, pull connecting rod outwards movement, connecting rod by lock pin drive move outward together, connecting rod by extension spring band moveable lock hook make snap fit around rivet rotate return in support, realize adaptor union and and automobile ISOFIX interface between unblock.
The beneficial effects of the utility model are: the utility model automobile children safety chair ISOFIX connector construction is simple, productive costs is lower, and operation is very simple, locking and unlocking function just can be realized by the rotation of latch hook, safe and reliable, only need the ISOFIX interface opening is aimed in automotive seats to insert locking when latch hook is opened, during unblock, pull connecting rod, band moveable lock hook rotates and unclamps ISOFIX interface, namely completes the unblock of adaptor union and ISOFIX interface.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the block diagram of automobile children safety chair ISOFIX adaptor union of the present utility model when being in the lock state;
Fig. 2 is the block diagram that automobile children safety chair ISOFIX adaptor union of the present utility model removes support when being in the lock state;
Fig. 3 is block diagram when latch hook is seen from back to front in automobile children safety chair ISOFIX adaptor union of the present utility model;
Fig. 4 is block diagram when latch hook is seen from front to back in automobile children safety chair ISOFIX adaptor union of the present utility model;
Fig. 5 is the block diagram of connecting rod in automobile children safety chair ISOFIX adaptor union of the present utility model;
Fig. 6 is the block diagram of extension spring in automobile children safety chair ISOFIX adaptor union of the present utility model;
Fig. 7 is the block diagram of lock pin in automobile children safety chair ISOFIX adaptor union of the present utility model;
Fig. 8 is the block diagram of automobile children safety chair ISOFIX adaptor union medium-height trestle of the present utility model;
Fig. 9 is the block diagram of rivet in automobile children safety chair ISOFIX adaptor union of the present utility model;
Figure 10 is the block diagram that in automobile children safety chair ISOFIX adaptor union of the present utility model, connecting rod and lock pin assemble;
In accompanying drawing, the mark of each parts is as follows: 1, latch hook, and 2, connecting rod, 3, extension spring, 4, lock pin, 5, support, 8, rivet, 9, locking position, 10, separate lock-bit, 11, bearing surface, 12, sliding tray, 13, opening, 14, extension spring buckle, 15, tension spring hook, 16, the first rivet hole, the 17, second rivet hole, the 18, the 3rd rivet hole.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the utility model embodiment below, obviously, described embodiment is only a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Figure 10, the utility model embodiment comprises:
A kind of automobile children safety chair ISOFIX adaptor union, described adaptor union has the locking and unlocking mechanism be connected with automobile ISOFIX interface, there is a latch hook 1 front end of adaptor union, can be connected with automobile ISOFIX interface quickly and easily, there is a release mechanism rear end of adaptor union, can be separated with automobile by adaptor union fast.
Particularly, adaptor union includes support 5, latch hook 1, connecting rod 2 and extension spring 3, and the front end of described support 5 has the opening 13 connecting ISOFIX interface on automobile.
Described latch hook 1 is assemblied in support 5 by rivet 8, described connecting rod 2 loads the rear end of support 5, described connecting rod 2 inserts lock pin 4 with the junction of support 5 and is fixed, and one end of described extension spring 3 is connected with the extension spring buckle 14 on latch hook 1, and the other end of extension spring 3 is connected with the tension spring hook 15 on connecting rod 2.
The cross section that both sides, the middle part upset of described support 5 is formed is C-shaped, and form two relative openings 13 after described support 5 steel plate upset, described latch hook 1 is between two openings 13, and described latch hook 1 is rotationally connected by rivet 8 and support 5.
Described latch hook 1 is fixed between the opening 13 of support 5 by rivet 8, and the locking position 9 on latch hook 1 clamps with lock pin 4, and the snap fit on latch hook 1 is placed in the middle of opening 13, realizes latch hook 1 and rotates around rivet 8.
Be positioned at support 5 when described latch hook 1 is in opening 13 state inner, connecting rod 2 moves; When latch hook 1 is in locking state, connecting rod 2 moves inward band moveable lock hook 1 and hooks ISOFIX interface from back-out in support 5.
Described connecting rod 2 is connected by extension spring 3 with latch hook 1, and lock pin 4 is positioned at connecting rod front portion, forms interaction relation each other.Particularly, the centre of described extension spring 3 is tight around spring, and two is also extremely concordant and bending, and described latch hook 1 is formed to link by extension spring 3 and connecting rod 2 and arranges.
When described latch hook 1 locks, connecting rod 2 is pulled lock pin 4 to be shifted onto the locking position 9 of latch hook 1; When pulling connecting rod 2 to unlock, connecting rod 2 outwards moves in parallel, and extension spring 3 pulls latch hook 1 to rotate around rivet 8, and latch hook 1 is got back in support 5 and realized unlocking.
Described support 5 is provided with three rivet holes from opening backward successively, be respectively the first rivet hole 16, second rivet hole 17 and the 3rd rivet hole 18, described first rivet hole 16 fixes latch hook 1 by rivet 8, second rivet hole 17 and the 3rd rivet hole 18 are connected the fixed arm of connecting rod 2 by rivet 8, be also provided with the sliding tray 12 for lock pin 4 movement in the middle part of described support 5.
Described connecting rod 2 is advanced in support 5, inserts lock pin 4 in sliding tray 12, makes lock pin 4 penetrate connecting rod 2 inner.The locking and unlocking can be carried out to latch hook 1 in described lock pin 4 one aspect, can also move in parallel in the interval of sliding tray 12 by limiting rod 2 on the other hand, connecting rod 2 can be stablized carry out linking thus ensures the locking and unlocking of adaptor union.
When described connecting rod 2 pulls out, be with moveable lock hook 1 to circle round by extension spring 3, the lock pin 4 also outwards movement simultaneously before connecting rod 2, the solution lock-bit 10 of latch hook 1 blocks in lock pin, realizes latch hook and unlocks.
When described latch hook 1 is in opening, adaptor union is aimed at the access of ISOFIX interface, bearing surface 11 thrust be subject to inwards of latch hook 1 makes the snap fit returning on latch hook 1, latch hook 1 pulls the power of extension spring 3 to pull connecting rod 2 simultaneously, connecting rod 2 is parallel with lock pin 4 to be moved to latch hook 1, lock pin 4 locks when arriving the locking position 9 of latch hook 1, realizes the locking of adaptor union and automobile ISOFIX interface;
During unblock, pull connecting rod 2 outwards movement, lock pin 4 drives and moves outward together by connecting rod 2, connecting rod 2 by extension spring 3 be with moveable lock hook 1 make snap fit around rivet 8 rotate return in support 5, realize adaptor union and and automobile ISOFIX interface between unblock.
The beneficial effect of the utility model automobile children safety chair ISOFIX adaptor union is:
Structure is simple, and productive costs is lower, and operation is very simple, just can realize locking and unlocking function by the rotation of latch hook 1, safe and reliable;
Only need the ISOFIX interface opening 13 is aimed in automotive seats to insert locking when latch hook 1 is opened, pull connecting rod 2 during unblock, band moveable lock hook 1 rotates and unclamps ISOFIX interface, namely completes the unblock of adaptor union and ISOFIX interface.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.
Claims (9)
1. an automobile children safety chair ISOFIX adaptor union, it is characterized in that, comprise: support, latch hook, connecting rod and extension spring, the front end of described support has the opening connecting ISOFIX interface on automobile, described latch hook assembles in the bracket by rivet, and described connecting rod loads the rear end of support, and the junction of described connecting rod and support is inserted lock pin and is fixed, one end of described extension spring is connected with the extension spring buckle on latch hook, and the other end of extension spring is connected with the tension spring hook on connecting rod.
2. automobile children safety chair ISOFIX adaptor union according to claim 1, it is characterized in that, the cross section that both sides, the middle part upset of described support is formed is C-shaped, two relative openings are formed after described support steel plate upset, described latch hook is between two openings, and described latch hook is connected with holder pivots by rivet.
3. automobile children safety chair ISOFIX adaptor union according to claim 2, it is characterized in that, described latch hook is fixed between the opening of support by rivet, and the locking position on latch hook and lock pin clamp, snap fit on latch hook is placed in the middle of opening, realizes latch hook and rotates around rivet.
4. automobile children safety chair ISOFIX adaptor union according to claim 3, is characterized in that, the centre of described extension spring is tight around spring, and two is also extremely concordant and bending, and described latch hook is formed to link by extension spring and connecting rod and arranges.
5. automobile children safety chair ISOFIX adaptor union according to claim 4, is characterized in that, during described latch hook locking, pulls connecting rod lock pin to be shifted onto the locking position of latch hook; When pulling connecting rod to unlock, connecting rod outwards moves in parallel, and extension spring pulls latch hook to rotate around rivet, and latch hook is got back in support and realized unlocking.
6. automobile children safety chair ISOFIX adaptor union according to claim 5, it is characterized in that, described support is provided with three rivet holes from opening backward successively, be respectively the first rivet hole, the second rivet hole and the 3rd rivet hole, described first rivet hole fixes latch hook by rivet, second rivet hole and the 3rd rivet hole pass through the fixed arm of rivet interlacement connecting rod, and described mid-stent is also provided with the sliding tray for lock pin movement.
7. automobile children safety chair ISOFIX adaptor union according to claim 6, it is characterized in that, described connecting rod is advanced in support, in sliding tray, insert lock pin, makes lock pin penetrate connecting rod inside.
8. automobile children safety chair ISOFIX adaptor union according to claim 7, is characterized in that, when described connecting rod pulls out, circled round by extension spring band moveable lock hook, lock pin also outwards movement simultaneously before connecting rod, the unblock of latch hook is positioned at lock pin and blocks, and realizes latch hook and unlocks.
9. automobile children safety chair ISOFIX adaptor union according to claim 8, it is characterized in that, when described latch hook is in opening, adaptor union is aimed at the access of ISOFIX interface, the bearing surface thrust be subject to inwards of latch hook makes the snap fit returning on latch hook, and latch hook pulls the power of extension spring to pull connecting rod simultaneously, and connecting rod is parallel with lock pin to be moved to latch hook, lock pin locks when arriving the locking position of latch hook, realizes the locking of adaptor union and automobile ISOFIX interface;
During unblock, pull connecting rod outwards movement, connecting rod by lock pin drive move outward together, connecting rod by extension spring band moveable lock hook make snap fit around rivet rotate return in support, realize adaptor union and and automobile ISOFIX interface between unblock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427559.2U CN204895206U (en) | 2015-06-19 | 2015-06-19 | Automobile children safety seat ISOFIX connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520427559.2U CN204895206U (en) | 2015-06-19 | 2015-06-19 | Automobile children safety seat ISOFIX connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204895206U true CN204895206U (en) | 2015-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520427559.2U Active CN204895206U (en) | 2015-06-19 | 2015-06-19 | Automobile children safety seat ISOFIX connector |
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| Country | Link |
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| CN (1) | CN204895206U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890541A (en) * | 2015-06-19 | 2015-09-09 | 无锡利凯儿童用品有限公司 | Automotive child safety seat ISOFIX (International Standards Organization FIX) connector |
| CN110329290A (en) * | 2019-07-26 | 2019-10-15 | 南京康尼机电股份有限公司 | A kind of rail traffic vehicles emergency escape escape ramp |
-
2015
- 2015-06-19 CN CN201520427559.2U patent/CN204895206U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104890541A (en) * | 2015-06-19 | 2015-09-09 | 无锡利凯儿童用品有限公司 | Automotive child safety seat ISOFIX (International Standards Organization FIX) connector |
| CN110329290A (en) * | 2019-07-26 | 2019-10-15 | 南京康尼机电股份有限公司 | A kind of rail traffic vehicles emergency escape escape ramp |
| CN110329290B (en) * | 2019-07-26 | 2024-06-04 | 南京康尼机电股份有限公司 | Emergency escape and evacuation ramp for rail transit vehicle |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |