CN201472193U - Lock mechanism for children vehicle seats - Google Patents
Lock mechanism for children vehicle seats Download PDFInfo
- Publication number
- CN201472193U CN201472193U CN2009201886762U CN200920188676U CN201472193U CN 201472193 U CN201472193 U CN 201472193U CN 2009201886762 U CN2009201886762 U CN 2009201886762U CN 200920188676 U CN200920188676 U CN 200920188676U CN 201472193 U CN201472193 U CN 201472193U
- Authority
- CN
- China
- Prior art keywords
- lockout mechanism
- back mounting
- indication
- latch hook
- sliding block
- 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.)
- Expired - Fee Related
Links
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 3
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000012467 final product Substances 0.000 description 1
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Abstract
A lock mechanism for children vehicle seats comprises a rear seat support and a latch hook; wherein the rear seat support is provided with a lock slot at front end and is provided with an internal chamber, the latch hook is disposed in the chamber and is rotationally connected with the rear seat support via a first rotation shaft, the front portion of the latch hook is provided with a hook groove having a downward opening. The lock mechanism has a first work position and a second work position. When the lock mechanism is at the first work position, the hook groove is opposite to the lock groove, and when the lock mechanism is at the second work position, the hook groove is arranged above the lock groove, and the first rotation shaft is on the rear lower portion of the latch hook. The lock mechanism further comprises a driving slider disposed on the rear seat support in sliding form along the length of the rear seat support, and a first elastic element which is arranged between the rear seat support and the driving slider for stabilizing the lock mechanism at the first work position. The driving slider is connected with the upper portion of the latch hook, while the connected portion is arranged above the first rotation shaft. The lock mechanism for children vehicle seats has simple structure.
Description
Technical field
The utility model relates to a kind of lockout mechanism of automobile seat for child.
Background technology
The lockout mechanism of automobile seat for child of the prior art, comprise that leading section has locked groove and inner back mounting with cavity, be positioned at described cavity and with described back mounting by first rotating shaft bonded assembly latch hook that rotates, the front portion of described latch hook has the hook groove that Open Side Down, described lockout mechanism has first control position and second control position, when described lockout mechanism is under first control position, described hook groove is facing to described locked groove, when described lockout mechanism is under second control position, described hook groove is positioned at the top of described locked groove, described lockout mechanism comprises that also the described lockout mechanism that makes that is arranged between described latch hook and the described back mounting has the torsion spring that trends towards second control position, and also needs other detent mechanism that described latch hook is located under first control position when described lockout mechanism is in.
The utility model content
The technical problems to be solved in the utility model provides a kind of lockout mechanism of automobile seat for child.
Solving the problems of the technologies described above, a kind of technical scheme that the utility model adopts is: a kind of lockout mechanism of automobile seat for child, comprise that leading section has the back mounting that locked groove inside has cavity, be positioned at described cavity and with described back mounting by first rotating shaft bonded assembly latch hook that rotates, the front portion of described latch hook has the hook groove that Open Side Down, described lockout mechanism has first control position and second control position, when described lockout mechanism is under first control position, described hook groove is facing to described locked groove, be meant the part of described hook groove and the part on a level of described locked groove, at this moment, if the locking bar on the seat of automobile is positioned at described locked groove and described hook groove, be that automobile seat for child is locked on the seat of automobile, when described lockout mechanism is under second control position, described hook groove is positioned at the top of described locked groove, if promptly automobile seat for child was locked on the seat of automobile originally, and this moment, described locking bar only was positioned at described locked groove, described locking bar just can slide in described locked groove, until skidding off described locked groove, described first rotating shaft is positioned at the rear lower of described latch hook, this lockout mechanism also comprises along the length direction of described back mounting and is slidingly arranged in driving sliding block on the mounting of described back, being arranged between described back mounting and the described driving sliding block makes described lockout mechanism stably be in first elastic component under first control position, described driving sliding block is connected with the top of described latch hook, and this junction is positioned at the top of described first rotating shaft.First elastic component exerts pressure for described driving sliding block, thereby make described driving sliding block have trend to reach, and driving sliding block with the power effect to latch hook, thereby make lockout mechanism stably be under first control position, the elastic force that overcomes described first elastic component makes the described driving slippage backward of sliding, driving sliding block drives described latch hook and rotates backward, thereby makes the lockout mechanism release.
In some embodiments, described driving sliding block is connected with the top of described latch hook, can be that described latch hook is provided with first pin, and the front portion of described driving sliding block has first hole, and described first pin is inserted in described first hole.Described first pin, first hole size can be to misfit, and drives to slide through described first pin and described first hole and control described latch hook and move and get final product.
In some embodiments, can be described latch hook in the form of sheets, and have two, lay respectively at the inboard of described driving sliding block, the both sides of described back mounting have arcuate socket, two described latch hooks are provided with one first pin, and the two ends of described first pin are inserted in respectively in the described arcuate socket of both sides.Two described latch hooks can be independently, also can be to be by the connecting portion captive joint between the two to be wholely set.
In some further embodiment, described lockout mechanism comprises also along the length direction of described back mounting and is slidingly arranged in traction piece on the mounting of described back that the leading section of described traction piece is connected with described driving sliding block.By controlling moving of described traction piece, move thereby control described driving sliding block.
In some embodiments, described lockout mechanism also comprises and whether is used for showing the state indication mechanism that pins mutually with the locking bar at the seat of automobile.The user can judge quickly and easily that by the state indication mechanism whether the utility model is locked on the locking bar at seat of automobile, uses safer.
In some further embodiment, described state indication mechanism comprises along the length direction of described back mounting and is slidingly arranged in indication slide block on the mounting of described back, the described indication slide block that makes that is arranged between described back mounting and the described indication slide block has second elastic component of tendency toward sliding forward, be opened in the indication window on the mounting of described back, have the warning color instruction unit on the described indication slide block and be positioned at the safety color instruction unit in described warning color instruction unit the place ahead, described state indication mechanism has safe indicating status and warning indicating status, when described state indication mechanism is under the safe indicating status, described safety color instruction unit is facing to described indication window, warn under the indicating status when described state indication mechanism is in, described warning color instruction unit is facing to described indication window.The locking bar at the seat of automobile is locked in described locked groove and the described hook groove, and described locking bar pushes described indication slide block backward, promptly makes described indication slide block slide backward, thereby makes described safety color instruction unit facing to described indication window.
In some further again embodiment, the front portion of described indication slide block is that length direction is along the block that extends up and down.Thereby the locking bar of being convenient to automobile promotes described indication slide block to slide backward.
Scope of the present utility model is not limited to the technical scheme that the particular combinations of above-mentioned technical characterictic forms, and also should contain simultaneously by above-mentioned technical characterictic or its equivalent feature to carry out combination in any and other technical scheme of forming.The technical characterictic that disclosed (but being not limited to) has a similar functions among for example above-mentioned feature and the application is replaced mutually and technical scheme of forming etc.
Because the technique scheme utilization, the utility model compared with prior art has following advantage: the utility model provides a kind of lockout mechanism of automobile seat for child, and this mechanism structure is simpler.
Description of drawings
Accompanying drawing 1 is cutaway view of the present utility model (the utility model is under first control position);
Accompanying drawing 2 is cutaway view of the present utility model (the utility model is under first control position, and is locked on the locking bar at seat of automobile);
Accompanying drawing 3 is an exploded drawings of the present utility model.
Wherein: 1, back mounting; 2, locked groove; 3, latch hook; 4, first rotating shaft; 5, hook groove; 6, driving sliding block; 7, first elastic component; 8, first pin; 9, first hole; 10, arcuate socket; 11, traction piece; 12, indication slide block; 13, second elastic component; 14, indication window; 15, warning color instruction unit; 16, safety color instruction unit; 17, block; 18, pedestal; 19, end cover; 20, locking bar.
The specific embodiment
Shown in each accompanying drawing, a kind of lockout mechanism of automobile seat for child, comprise leading section have locked groove 2 inside have cavity back mounting 1, be positioned at described cavity and with described back mounting 1 by the first rotating shaft 4 bonded assembly latch hook 3 that rotates,
Described back mounting 1 comprises pedestal 18, is set in the end cover 19 on described pedestal 18 leading sections.
As accompanying drawing 1, shown in the accompanying drawing 2, the front portion of described latch hook 3 has the hook groove 5 that Open Side Down, described lockout mechanism has first control position and second control position, when described lockout mechanism is under first control position, described hook groove 5 is facing to described locked groove 2, when described lockout mechanism is under second control position, described hook groove 5 is positioned at the top of described locked groove 2, described first rotating shaft 4 is positioned at the rear lower of described latch hook 3, this lockout mechanism also comprises along the length direction of described back mounting 1 and is slidingly arranged in driving sliding block 6 on the mounting 1 of described back, being arranged between described back mounting 1 and the described driving sliding block 6 makes described lockout mechanism stably be in first elastic component 7 under first control position, described driving sliding block 6 is connected with the top of described latch hook 3, and this junction is positioned at the top of described first rotating shaft 4.
Shown in accompanying drawing 1, accompanying drawing 2, described latch hook 3 is provided with first pin 8, and the front portion of described driving sliding block 6 has first hole 9, and described first pin 8 is inserted in described first hole 9.
Shown in accompanying drawing 1, accompanying drawing 2, described latch hook 3 in the form of sheets, and have two, lay respectively at the inboard of described driving sliding block 6, the two ends that the both sides of described back mounting 1 have the pin of first on 10, two described latch hooks 3 of arcuate socket 8 are inserted in respectively in the described arcuate socket 10 of both sides.
Shown in accompanying drawing 1, accompanying drawing 2, described lockout mechanism also comprises along the length direction of described back mounting 1 and is slidingly arranged in traction piece 11 on the mounting 1 of described back, the leading section of described traction piece 11 is connected with described driving sliding block 6, and the rearward end of described traction piece 11 can be connected with the control piece on being arranged on automobile seat for child.
Described lockout mechanism also comprises the state indication mechanism.Described state indication mechanism comprises along the length direction of described back mounting 1 and is slidingly arranged in indication slide block 12 on the mounting 1 of described back, the described indication slide block 12 that makes that is arranged between the rearward end of described back mounting 1 and described indication slide block 12 has second elastic component 13 of tendency toward sliding forward, be opened in the indication window 14 on the mounting 1 of described back, have warning color instruction unit 15 on the described indication slide block 12 and be positioned at the safety color instruction unit 16 in described warning color instruction unit 15 the place aheads, described state indication mechanism has safe indicating status and warning indicating status, when described state indication mechanism is under the safe indicating status, described safety color instruction unit 16 is facing to described indication window 14, warn under the indicating status when described state indication mechanism is in, described warning color instruction unit 15 is facing to described indication window 14.It is green that described safety color instruction unit 16 is, and described warning color instruction unit 15 takes on a red color.
As shown in Figure 1, when on the locking bar 20 at the seat that the utility model will be locked into automobile, locking bar 20 on the car seat promotes latch hook 3 upward movements, lockout mechanism is converted to second control position by first control position, as shown in Figure 2, locking bar 20 on the car seat is arranged in described locked groove 2 and hook groove 5, latch hook 3 hooks the locking bar 20 on the car seat, under the effect of first elastic component 7, lockout mechanism is converted to first control position by second control position, simultaneously described locking bar 20 promotes indication slide block 12 and moves backward, described state indication mechanism is under the safety color indicating status, and described safety color instruction unit 16 is facing to described indication window 14.
As shown in Figure 2, when the utility model during release, being pulled back described traction piece 11 from the locking bar 20 at the seat of automobile, traction piece 11 drives driving sliding block 6 and moves backward.Latch hook 3 rotate backward around first rotating shaft 4 under driving sliding block 6 and 8 the effect of first pin, is converted to second control position by first control position, thus the locking bar 20 on the release car seat, can release, locking bar 20 is shifted out described locked groove 2.Discharge described traction piece 11, under the effect of first elastic component 7, described latch hook 3 resets.Indicate slide block 12 to travel forward under the effect of second elastic component 13 simultaneously, described state indication mechanism is under the warning color indicating status, and described warning color instruction unit 15 is facing to described indication window 14.
More than the involved noun of locality such as forward and backward, upper and lower, shown in accompanying drawing 1, accompanying drawing 2, before the position at locked groove 2 places is, otherwise after being, traction piece 11 is positioned at the top of described indication slide block 12.
As mentioned above, we are illustrated according to aim of the present utility model fully, but the utility model is not limited to the foregoing description and implementation method.The practitioner of correlative technology field can carry out different variations and enforcement in the scope of technological thought permission of the present utility model.
Claims (7)
1. the lockout mechanism of an automobile seat for child, comprise that leading section has the back mounting (1) that locked groove (2) inside has cavity, be positioned at described cavity and with described back mounting (1) by first rotating shaft (4) the bonded assembly latch hook (3) that rotates, the front portion of described latch hook (3) has the hook groove (5) that Open Side Down, described lockout mechanism has first control position and second control position, when described lockout mechanism is under first control position, described hook groove (5) is facing to described locked groove (2), when described lockout mechanism is under second control position, described hook groove (5) is positioned at the top of described locked groove (2), it is characterized in that: described first rotating shaft (4) is positioned at the rear lower of described latch hook (3), this lockout mechanism also comprises along the length direction of described back mounting (1) and is slidingly arranged in driving sliding block (6) on the described back mounting (1), being arranged between described back mounting (1) and the described driving sliding block (6) makes described lockout mechanism stably be in first elastic component (7) under first control position, described driving sliding block (6) is connected with the top of described latch hook (3), and this junction is positioned at the top of described first rotating shaft (4).
2. the lockout mechanism of automobile seat for child according to claim 1, it is characterized in that: described latch hook (3) is provided with first pin (8), the front portion of described driving sliding block (6) has first hole (9), and described first pin (8) is inserted in described first hole (9).
3. the lockout mechanism of automobile seat for child according to claim 1, it is characterized in that: described latch hook (3) in the form of sheets, and have two, lay respectively at the inboard of described driving sliding block (6), the both sides of described back mounting (1) have arcuate socket (10), two described latch hooks (3) are provided with one first pin (8), and the two ends of described first pin (8) are inserted in respectively in the described arcuate socket (10) of both sides.
4. the lockout mechanism of automobile seat for child according to claim 3, it is characterized in that: described lockout mechanism comprises also along the length direction of described back mounting (1) and is slidingly arranged in traction piece (11) on the described back mounting (1) that the leading section of described traction piece (11) is connected with described driving sliding block (6).
5. according to the lockout mechanism of any described automobile seat for child among the claim 1-4, it is characterized in that: described lockout mechanism also comprises the state indication mechanism.
6. the lockout mechanism of automobile seat for child according to claim 5, it is characterized in that: described state indication mechanism comprises along the length direction of described back mounting (1) and is slidingly arranged in indication slide block (12) on the described back mounting (1), the described indication slide block (12) that makes that is arranged between described back mounting (1) and the described indication slide block (12) has second elastic component (13) of tendency toward sliding forward, be opened in the indication window (14) on the described back mounting (1), have warning color instruction unit (15) on the described indication slide block (12) and be positioned at the safety color instruction unit (16) in described warning color instruction unit (15) the place ahead, described state indication mechanism has safe indicating status and warning indicating status, when described state indication mechanism is under the safe indicating status, described safety color instruction unit (16) is facing to described indication window (14), warn under the indicating status when described state indication mechanism is in, described warning color instruction unit (15) is facing to described indication window (14).
7. the lockout mechanism of automobile seat for child according to claim 6 is characterized in that: the front portion of described indication slide block (12) is that length direction is along the block (17) that extends up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201886762U CN201472193U (en) | 2009-08-18 | 2009-08-18 | Lock mechanism for children vehicle seats |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201886762U CN201472193U (en) | 2009-08-18 | 2009-08-18 | Lock mechanism for children vehicle seats |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201472193U true CN201472193U (en) | 2010-05-19 |
Family
ID=42408438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201886762U Expired - Fee Related CN201472193U (en) | 2009-08-18 | 2009-08-18 | Lock mechanism for children vehicle seats |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201472193U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653251A (en) * | 2011-03-03 | 2012-09-05 | 宝钜儿童用品香港股份有限公司 | Child car seat connection mechanism |
| CN104802672A (en) * | 2015-04-29 | 2015-07-29 | 联扬塑胶(深圳)有限公司 | Connecting buckle |
| CN105034874A (en) * | 2014-03-06 | 2015-11-11 | 明门香港股份有限公司 | Child safety seat fixing device |
| US9873358B2 (en) | 2013-04-28 | 2018-01-23 | Goodbaby Child Products Co., Ltd. | Locking device for baby car seat |
| CN111391727A (en) * | 2019-01-02 | 2020-07-10 | 珠海弘点科技有限公司 | ISOFIX coupling assembling and safety seat |
-
2009
- 2009-08-18 CN CN2009201886762U patent/CN201472193U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102653251A (en) * | 2011-03-03 | 2012-09-05 | 宝钜儿童用品香港股份有限公司 | Child car seat connection mechanism |
| CN102653251B (en) * | 2011-03-03 | 2015-04-29 | 宝钜儿童用品香港股份有限公司 | Child car seat connecting mechanism |
| US9873358B2 (en) | 2013-04-28 | 2018-01-23 | Goodbaby Child Products Co., Ltd. | Locking device for baby car seat |
| CN105034874A (en) * | 2014-03-06 | 2015-11-11 | 明门香港股份有限公司 | Child safety seat fixing device |
| CN105034874B (en) * | 2014-03-06 | 2018-05-04 | 明门香港股份有限公司 | Child safety seat fixing device |
| CN104802672A (en) * | 2015-04-29 | 2015-07-29 | 联扬塑胶(深圳)有限公司 | Connecting buckle |
| CN111391727A (en) * | 2019-01-02 | 2020-07-10 | 珠海弘点科技有限公司 | ISOFIX coupling assembling and safety seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20180818 |