CN203252062U - Buckling device for child safety seat for automobile - Google Patents
Buckling device for child safety seat for automobile Download PDFInfo
- Publication number
- CN203252062U CN203252062U CN 201320175551 CN201320175551U CN203252062U CN 203252062 U CN203252062 U CN 203252062U CN 201320175551 CN201320175551 CN 201320175551 CN 201320175551 U CN201320175551 U CN 201320175551U CN 203252062 U CN203252062 U CN 203252062U
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- CN
- China
- Prior art keywords
- plug
- mainboard
- self
- locking mechanism
- insertion rod
- 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 - Lifetime
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Abstract
The utility model discloses a buckling device for a child safety seat for an automobile. The buckling device comprises a shell, a main board, a self-locking mechanism and a button assembly, wherein a first connection buckle is arranged at one end of the shell, a plug device which is connected with the two ends of a safety belt can be fixed at the other end of the shell, the main board is placed in the shell, the self-locking mechanism is arranged on the main board, the plug device is inserted into the main board, the self-locking device enables the plug device to be locked in the main board, and after the button assembly acts on the self-locking mechanism, the self-locking mechanism pops the plug device out of the main board. The buckling device has the advantages that a fixing belt fixes the buckling device on the child safety seat through the first connection buckle, and the plug device is connected with the two ends of the safety belt; when the plug device is inserted into the main board, the self-locking mechanism enables the plug device to the locked in the main board; after the button assembly acts on the self-locking mechanism, the self-locking mechanism pos the plug device out of the main board, and the safety belt is released; the buckling device is reliable in structure and convenient to operate.
Description
Technical field
The utility model relates to a kind of annex of child safety seat, especially relates to a kind of bayonet unit for child's safety seat for vehicle.
Background technology
Along with growth in the living standard, automobile progressively becomes the vehicles of a lot of families.Often be loaded with children on the automobile, need on the common seat of automobile, the children special-purpose safety seat be installed again.The bayonet unit complicated structure of present child safety seat, assembly is many, and linkage action is loaded down with trivial details, and flexibility is relatively poor, and sensitivity is not high.China Patent No. is that the utility application file of 200910196133.X discloses " a kind of shell structure for the child safety seat buckle ", comprise housing, housing inner chamber hollow, housing one side is provided with breach, be provided with button in the breach, the housing lower end is provided with the safety belt connecting hole, also specifically describing in the specification has buckle to comprise that also self-locking mechanism, left redundant inserted sheet, right redundant inserted sheet consist of, left redundant inserted sheet, right redundant inserted sheet match with self-locking mechanism, realize safe self-locking, be convenient to disposable plug.But in the specification and unexposed concrete structure.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of reliable in structure, the easy to operate bayonet unit that is used for child's safety seat for vehicle.
The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of bayonet unit for child's safety seat for vehicle, it is characterized in that comprising housing, mainboard, self-locking mechanism and button assembly, one end of described housing is provided with the first junction button, the other end of described housing can be fixed the plug device that is connected with the safety belt two ends, described mainboard is placed in the described housing, described self-locking mechanism is arranged on the described mainboard, described plug device is inserted in the mainboard, self-locking mechanism is locked in plug device in the mainboard, after described button assembly acted on self-locking mechanism, self-locking mechanism ejected plug device in mainboard.
Described insertion apparatus comprises two and plug-in package together, and described plug-in package comprises the second junction button and the insertion rod that is connected with safety belt, and described insertion rod and described self-locking mechanism cooperatively interact.Insertion apparatus inserts simultaneously and ejects simultaneously, and is more convenient to operate.
Described self-locking mechanism comprises the insertion passage that is arranged in the mainboard, is arranged on the wobble component that inserts the passage both sides and is positioned at the elastic ejection mechanism that inserts passage, be provided with the force column of projection on the described wobble component, be provided with the face of pushing away on the described button assembly, the front portion of described insertion rod is provided with groove, in the time of in insertion rod is inserted into the insertion passage, the positioning end of wobble component stretches in the described groove, insertion rod is fixed in the insertion passage, and this moment, elastic ejection mechanism was inserted into the extruding of masthead end; On the External Force Acting button assembly, the face of pushing away acts on force column, makes the positioning end of wobble component leave the groove of insertion rod, and under the effect of elastic ejection mechanism, plug device ejects in mainboard.
Described wobble component comprises goods of furniture for display rather than for use and the first back-moving spring, described goods of furniture for display rather than for use has three ends, first end is described positioning end, the second end is pivoted connection end, the second end is coupling on mainboard, the first back-moving spring is arranged between the 3rd end and mainboard of goods of furniture for display rather than for use, when the positioning end of wobble component stretches into described groove, the first back-moving spring is in extended configuration, when the face that pushes away of button assembly acts on force column, goods of furniture for display rather than for use rotates centered by pivoted connection end, and this moment, the first back-moving spring was in compressive state, and positioning end shifts out in groove.
Described elastic ejection mechanism comprises the second back-moving spring and ejection piece, the second back-moving spring is arranged between ejection piece and the mainboard, insertion rod top and ejection piece cooperatively interact, when the positioning end of wobble component stretches into described groove, the second back-moving spring is in compressive state, when insertion rod ejected, the second back-moving spring was in extended configuration.
Described force column has the inclined-plane, and the bearing of trend of described inclined-plane and insertion rod is angled, and the face that pushes away and described inclined-plane on the described button assembly cooperatively interact.The face that pushes away on the button assembly acts on the inclined-plane of force column, and positioning end shifts out in groove, and insertion apparatus ejects under the effect of elastic ejection mechanism and inserts passage.
Be provided with the 3rd back-moving spring between one end of described button assembly and the housing.After acting on the external force disappearance on the button assembly, button assembly can reset to the home position.
Described two plug-in packages, comprise the first plug-in package and the second plug-in package, location combination between the second junction button of described the first plug-in package and the second junction button of the second plug-in package, insertion rod one side of described the first plug-in package is provided with breach, insertion rod one side of described the second plug-in package is provided with lug boss, described breach and jut cooperatively interact, so that two plug-in packages insert or eject the insertion passage simultaneously.
Described housing comprises upper casing and lower casing, and described mainboard is arranged in the lower casing, and described button assembly is arranged in the upper casing.
Compared with prior art, the utility model has the advantages that fixed band is fixed on bayonet unit on the safety seat by the first junction button, plug device is connected with the two ends of safety belt, in the time of in plug device is inserted into mainboard, self-locking mechanism is locked in plug device in the mainboard, after button assembly acts on self-locking mechanism, self-locking mechanism ejects plug device in mainboard, realize the release of safety belt, the utility model reliable in structure, easy to operate.
Description of drawings
Fig. 1 is stereogram of the present utility model;
Fig. 2 is the stereogram that the utility model is loaded onto plug device;
Fig. 3 is explosive view of the present utility model;
Fig. 4 is the structure chart of mainboard of the present utility model and insertion apparatus;
Fig. 5 is the structure chart of button assembly of the present utility model;
Fig. 6 be insertion apparatus of the present utility model with locking mechanism cooperate figure ();
Fig. 7 be insertion apparatus of the present utility model with locking mechanism cooperate figure (two);
Fig. 8 is the structure chart of insertion apparatus of the present utility model;
Fig. 9 is the structure chart in the lower casing of the present utility model.
The specific embodiment
Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.
A kind of bayonet unit for child's safety seat for vehicle, comprise housing 1, mainboard 2, self-locking mechanism and button assembly 3, one end of housing 1 is provided with the first junction button 4, the other end of housing 1 can be fixed the plug device 5 that is connected with the safety belt two ends, safety belt is fixed on (not shown) on the safety seat, mainboard 2 is placed in the housing 1, self-locking mechanism is arranged on the mainboard 2, plug device 5 is inserted in the mainboard 2, self-locking mechanism is locked in plug device 5 in the mainboard 2, after button assembly 3 acts on self-locking mechanism, self-locking mechanism with plug device 5 from mainboard 2 interior ejections.
Self-locking mechanism comprises the insertion passage 6 that is arranged in the mainboard 2, be arranged on the wobble component 7 that inserts passage 6 both sides and be positioned at the elastic ejection mechanism 8 that inserts passage 6, be provided with the force column 9 of projection on the wobble component 7, be provided with the face of pushing away 10 on the button assembly 3, the front portion of insertion rod 512 is provided with groove 11, when being inserted into, insertion rod 512 inserts passage 6 when interior, the positioning end 12 of wobble component 7 stretches in the groove 11, insertion rod 512 is fixed in the insertion passage 6, this moment, elastic ejection mechanism 8 was inserted into the extruding of bar 512 tops, on External Force Acting button assembly 3, push away face 10 and act on force column 9, make the positioning end of wobble component 7 leave the groove 11 of insertion rod 512, under the effect of elastic ejection mechanism 8, plug device 5 is from mainboard 2 interior ejections.
Be provided with the 3rd back-moving spring (figure does not show) between one end of button assembly 3 and the housing 1.After acting on the external force disappearance on the button assembly, button assembly can reset to the home position.
Two plug-in packages 51, comprise the first plug-in package and the second plug-in package, location combination between the second junction button 511 of the first plug-in package and the second junction button 511 of the second plug-in package, insertion rod 512 1 sides of the first plug-in package are provided with breach 21, insertion rod 512 1 sides of the second plug-in package are provided with lug boss 22, breach 21 and lug boss 22 cooperatively interact, so that two plug-in packages insert or eject insertion passage 6 simultaneously.
Claims (9)
1. bayonet unit that is used for child's safety seat for vehicle, it is characterized in that comprising housing, mainboard, self-locking mechanism and button assembly, one end of described housing is provided with the first junction button, the other end of described housing can be fixed the plug device that is connected with the safety belt two ends, described mainboard is placed in the described housing, described self-locking mechanism is arranged on the described mainboard, described plug device is inserted in the mainboard, self-locking mechanism is locked in plug device in the mainboard, after described button assembly acted on self-locking mechanism, self-locking mechanism ejected plug device in mainboard.
2. a kind of bayonet unit for child's safety seat for vehicle according to claim 1, it is characterized in that described insertion apparatus comprises two and plug-in package together, described plug-in package comprises the second junction button and the insertion rod that is connected with safety belt, and described insertion rod and described self-locking mechanism cooperatively interact.
3. a kind of bayonet unit for child's safety seat for vehicle according to claim 2, it is characterized in that described self-locking mechanism comprises the insertion passage that is arranged in the mainboard, be arranged on the wobble component that inserts the passage both sides and be positioned at the elastic ejection mechanism that inserts passage, be provided with the force column of projection on the described wobble component, be provided with the face of pushing away on the described button assembly, the front portion of described insertion rod is provided with groove, in the time of in insertion rod is inserted into the insertion passage, the positioning end of wobble component stretches in the described groove, insertion rod is fixed in the insertion passage, this moment, elastic ejection mechanism was inserted into the extruding of masthead end, on the External Force Acting button assembly, the face of pushing away acts on force column, make the positioning end of wobble component leave the groove of insertion rod, under the effect of elastic ejection mechanism, plug device ejects in mainboard.
4. a kind of bayonet unit for child's safety seat for vehicle according to claim 3, it is characterized in that described wobble component comprises goods of furniture for display rather than for use and the first back-moving spring, described goods of furniture for display rather than for use has three ends, first end is described positioning end, the second end is pivoted connection end, the second end is coupling on mainboard, the first back-moving spring is arranged between the 3rd end and mainboard of goods of furniture for display rather than for use, when the positioning end of wobble component stretches into described groove, the first back-moving spring is in extended configuration, and when the face that pushes away of button assembly acted on force column, goods of furniture for display rather than for use rotated centered by pivoted connection end, this moment, the first back-moving spring was in compressive state, and positioning end shifts out in groove.
5. a kind of bayonet unit for child's safety seat for vehicle according to claim 3, it is characterized in that described elastic ejection mechanism comprises the second back-moving spring and ejection piece, the second back-moving spring is arranged between ejection piece and the mainboard, insertion rod top and ejection piece cooperatively interact, when the positioning end of wobble component stretches into described groove, the second back-moving spring is in compressive state, and when insertion rod ejected, the second back-moving spring was in extended configuration.
6. a kind of bayonet unit for child's safety seat for vehicle according to claim 4, it is characterized in that described force column has the inclined-plane, the bearing of trend of described inclined-plane and insertion rod is angled, and the face that pushes away and described inclined-plane on the described button assembly cooperatively interact.
7. a kind of bayonet unit for child's safety seat for vehicle according to claim 6 is characterized in that being provided with the 3rd back-moving spring between an end of described button assembly and the housing.
8. a kind of bayonet unit for child's safety seat for vehicle according to claim 7, it is characterized in that described two plug-in packages, comprise the first plug-in package and the second plug-in package, location combination between the second junction button of described the first plug-in package and the second junction button of the second plug-in package, insertion rod one side of described the first plug-in package is provided with breach, insertion rod one side of described the second plug-in package is provided with lug boss, described breach and jut cooperatively interact, so that two plug-in packages insert or eject the insertion passage simultaneously.
9. a kind of bayonet unit for child's safety seat for vehicle according to claim 8 is characterized in that described housing comprises upper casing and lower casing, and described mainboard is arranged in the lower casing, and described button assembly is arranged in the upper casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175551 CN203252062U (en) | 2013-04-09 | 2013-04-09 | Buckling device for child safety seat for automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320175551 CN203252062U (en) | 2013-04-09 | 2013-04-09 | Buckling device for child safety seat for automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203252062U true CN203252062U (en) | 2013-10-30 |
Family
ID=49464682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320175551 Expired - Lifetime CN203252062U (en) | 2013-04-09 | 2013-04-09 | Buckling device for child safety seat for automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203252062U (en) |
-
2013
- 2013-04-09 CN CN 201320175551 patent/CN203252062U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 315153 Zhejiang city of Ningbo province Yinzhou District West Yinzhou Road No. 688 Patentee after: NINGBO GLOBAL KIDS BABY PRODUCTS CO.,LTD. Address before: 315153 Zhejiang city of Ningbo province Yinzhou District West Yinzhou Road No. 688 Patentee before: Ningbo Global Kids Baby Products Co.,Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 315154 Zhejiang city of Ningbo province Yinzhou District Shiqi street light road 288 Patentee after: NINGBO GLOBAL KIDS BABY PRODUCTS CO.,LTD. Address before: 315153 Zhejiang city of Ningbo province Yinzhou District West Yinzhou Road No. 688 Patentee before: NINGBO GLOBAL KIDS BABY PRODUCTS CO.,LTD. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20131030 |
|
| CX01 | Expiry of patent term |