CN207579640U - Safety seat angle adjusting mechanism - Google Patents
Safety seat angle adjusting mechanism Download PDFInfo
- Publication number
- CN207579640U CN207579640U CN201721774681.2U CN201721774681U CN207579640U CN 207579640 U CN207579640 U CN 207579640U CN 201721774681 U CN201721774681 U CN 201721774681U CN 207579640 U CN207579640 U CN 207579640U
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- Prior art keywords
- slot
- safety seat
- stick
- attacker
- rotation
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Abstract
The utility model provide it is a kind of it is simple and compact for structure, can the singlehanded safety seat angle adjusting mechanism adjusted, including safety seat ontology and pedestal, two symmetrical inclined bases on pedestal are set, the tooth form gear slot of upper rail slot, lower guideway slot and upper end opening is set respectively in each inclined base；Safety seat ontology both sides set two sliding axles slided in upper rail slot, lower guideway slot respectively；The bottom setting gear shifting mechanism of safety seat ontology；Gear shifting mechanism includes the rotation attacker and the stick that are rotatably connected on safety seat ontology；Turn buckle sets attacker's slot on hand；Stick center of rotation both sides are respectively long end and short end, and the gear axis with the cooperation of tooth form gear slot is set on long end, and short end is slided with the one end of rotation attacker far from attacker's slot to be connected；Compression spring is set on safety seat ontology, and compression spring one end is fixed on safety seat ontology, and the other end is connected with stick.The utility model one hand can be adjusted, rapid operation, and locking is reliable.
Description
Technical field
The utility model belongs to safety chair seats of car field, and in particular to a kind of safety seat angle adjusting mechanism.
Background technology
Children's ride-on automobile must have safety seat within 0 to 4 years old, and safety seat is fixed on car seat.Generally Recognized as safe seat
Chair includes pedestal, leans against, leans against both wings, headrest etc..The common angular adjustment mode of safety seat includes only adjusting the back of the body at present
By angle, that is, lean against and front and rear can adjust, but this adjusting method influences comfort, children are easy to skid off from seat.
Another kind, which is adjusted, can make safety seat in itself with respect to base rotation certain angle, so as to adjust the sitting posture of children.
Patent CN103538504B discloses a kind of adjustable inclined type child safety seat, including ontology and pedestal, ontology
Through inclined plane in the support of adjustable shape and pedestal.Device of transferring the files is set between ontology and pedestal.Multiple transfer the files is set on pedestal
Slot, the fixed station of the stick for device of transferring the files are rotatably connected by the mounting hole on ontology on ontology bottom surface.Pull up tune
Lever, stick are rotated around fixed station, and connection and the chuck of transferring the files of stick rotate up and deviate from slot of transferring the files, and realize solution
Lock.Because the position that chuck of transferring the files and stick can pull with hand is in the homonymy of fixed station, need to pull up stick
Chuck of transferring the files could be moved upwards up to the position for being detached from slot of transferring the files by sizable distance.Device transfer the files above and below safety seat
Direction takes up space bigger.Safety seat needs to be mounted on pedestal, and installation space is limited, and structure needs compact as possible.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple and compact for structure, can the singlehanded safety seat angular adjustment adjusted
Mechanism.
The purpose of this utility model is realized in the following manner：A kind of safety seat angle adjusting mechanism, including safety
Seat body and pedestal set two symmetrical inclined bases on pedestal, set respectively in each inclined base upper rail slot, under
The tooth form gear slot of guide-track groove and upper end opening；Safety seat ontology both sides set two in upper rail slot, lower guideway slot respectively
The sliding axle of interior slip；The bottom setting gear shifting mechanism of safety seat ontology；Gear shifting mechanism includes being rotatably connected on safety seat
Rotation attacker and stick on ontology；Turn buckle sets attacker's slot on hand；Stick center of rotation both sides be respectively long end and
Short end, the gear axis of setting and the cooperation of tooth form gear slot on long end, short end and one end slip phase of the rotation attacker far from attacker's slot
Even；Compression spring is set on safety seat ontology, and compression spring one end is fixed on safety seat ontology, and the other end is connected with stick.
One end that rotation attacker connect with stick sets connecting shaft, is set on stick along rotation attacker's center of rotation
With the slot hole in stick center of rotation line direction.
Connecting shaft upper dimension is more than lower dimension to turn buckle on hand.
Setting compression spring elongated slot among the long end of stick, the compression spring other end are in pass through in the hook-shaped elongated slot from compression spring and be connected to tune
On lever.
Upper rail slot and lower guideway slot are arc.
The beneficial effects of the utility model are：Long end and short end, the low-angle of short end are set on the utility model stick
Rotating can do long end rotates by a relatively large margin, so as to which gear axis be made to be detached from from tooth form gear slot.Rotation attacker pulls up
The rotational angle that gear shifting mechanism unlock needs is smaller, easy to operate；Tooth form gear slot can be deep, the locking ratio of gear shifting mechanism
It is relatively firm.Using finger, pulling attacker is upward, and the seat surface that thumb pins safety seat can just make device disengaging of transferring the files
Locking, one hand can be adjusted, simple in structure, rapid operation, and locking is reliable.Device of transferring the files occupies little space, compact-sized.
Description of the drawings
Fig. 1 is safety seat ontology and base schematic diagram.Fig. 2 is safety seat bulk junction composition, and Fig. 3 is put for gear shifting mechanism
Big figure.Fig. 4 is base mechanism figure.
Wherein, 1 is safety seat ontology, and 2 be pedestal, and 3 be inclined base, and 4 be upper rail slot, and 5 be lower guideway slot, and 6 are
Tooth form gear slot, 7 be sliding axle, and 8 be rotation attacker, and 9 be stick, and 10 be attacker's slot, and 11 be stick center of rotation, and 12 are
Long end, 13 be short end, and 14 be gear axis, and 15 be compression spring, and 16 be connecting shaft, and 17 be rotation attacker's center of rotation, and 18 be slot hole, 19
For compression spring elongated slot.
Specific embodiment
As shown in Figs. 1-3, a kind of safety seat angle adjusting mechanism, including safety seat ontology 1 and pedestal 2, on pedestal 2
Two symmetrical inclined bases 3 are set, upper rail slot 4, lower guideway slot 5 and upper end opening are set respectively in each inclined base 3
Tooth form gear slot 6.1 both sides of safety seat ontology set two slips slided in upper rail slot 4, lower guideway slot 5 respectively
Axis 7.The bottom setting gear shifting mechanism of safety seat ontology 1；Gear shifting mechanism includes the rotation being rotatably connected on safety seat ontology 1
Turn attacker 8 and stick 9.Rotate setting attacker slot 10 on attacker 8；11 both sides of stick center of rotation are respectively long end 12 and short
13 are held, the gear axis 14 coordinated with tooth form gear slot 6 is set on long end 12, and short end 13 is with rotating attacker 8 far from attacker's slot 10
One end, which is slided, to be connected.Compression spring 15 is set on safety seat ontology 1, and 15 one end of compression spring is fixed on safety seat ontology 1, the other end
It is connected with stick 9.Long end 12 and short end 13 be set on stick 9, the Small-angle Rotation of short end 13 can make long end 12 do compared with
It significantly rotates, so as to which gear axis 14 be made to be detached from from tooth form gear slot 6.It is advantageous in that：First：Rotation attacker 8 pulls up
The rotational angle that gear shifting mechanism unlock needs is smaller, easy to operate；Second：Tooth form gear slot 6 can be deep, gear shifting mechanism
Locking is relatively more firm.
One end that rotation attacker 8 connect with stick 9 sets connecting shaft 16, sets on stick 9 and turns along rotation attacker
The slot hole at dynamic center 17 and 11 line direction of stick center of rotation.Slot hole is set in this way, rotates 9 ability of attacker 8 and stick
Rotation；Otherwise it rotates attacker 8 and stick 9 forms fixed triangle, it is impossible to rotate.Rotate 16 top of connecting shaft on attacker 8
Size is more than lower dimension.It can limit, stick 9 is prevented to be disconnected axis 16.Setting compression spring is long among 9 long end 12 of stick
Slot 19,15 other end of compression spring pass through from compression spring elongated slot 19 and are connected on stick 9 in hook-shaped.Upper rail slot 4 and lower guideway
Slot 5 is arc.
When it is implemented, finger be put into rotation attacker 8 attacker's slot 10 in pull up rotation attacker 8, rotation attacker 8 around
Rotation attacker center of rotation 17 rotates, and the connecting shaft 16 that rotation attacker 8 is connected with stick 9 rotates down, drive gear shift plate 9 around
Stick center of rotation 11 to rotate, 9 short end 13 of gear shift plate rotates down, and long end 12 and gear axis 14 thereon are rotated up,
15 one end of compression spring generates twisting resistance as long end 12 rotates.Gear axis 14 is detached from from tooth form gear slot 6, gear shifting mechanism unlock.Peace
Sliding axle 7 in full seat body 1 is slided along upper rail slot 4, lower guideway slot 5, makes 1 angulation change of safety seat ontology.It adjusts
Whole to rotation attacker 8 after proper angle, is unclamped, compression spring 15 resets, and 9 long end 12 of gear shift plate is driven to rotate down, gear axis 14 to
Under be moved into tooth form gear slot 6, due to compression spring 15, gear axis 14 is pressed in tooth form gear slot 6, so as to safety seat ontology
1 angle on pedestal 2 locks.
Claims (5)
1. a kind of safety seat angle adjusting mechanism sets two including safety seat ontology and pedestal, on the pedestal symmetrically
Inclined base, the tooth form gear slot of upper rail slot, lower guideway slot and upper end opening is set respectively in each inclined base；It is described
Safety seat ontology both sides set two sliding axles slided in upper rail slot, lower guideway slot respectively；Safety seat ontology
Bottom sets gear shifting mechanism；It is characterized in that：The gear shifting mechanism includes the turn buckle being rotatably connected on safety seat ontology
Hand and stick；Turn buckle sets attacker's slot on hand；Stick center of rotation both sides are respectively long end and short end, are set on long end
With the gear axis of tooth form gear slot cooperation, short end is slided with the one end of rotation attacker far from attacker's slot to be connected；Safety seat ontology
Upper setting compression spring, compression spring one end are fixed on safety seat ontology, and the other end is connected with stick.
2. safety seat angle adjusting mechanism according to claim 1, it is characterised in that：The rotation attacker connects with stick
The one end connect sets connecting shaft, is set on stick along rotation attacker's center of rotation and stick center of rotation line direction
Slot hole.
3. safety seat angle adjusting mechanism according to claim 2, it is characterised in that：The turn buckle is on hand in connecting shaft
Portion's size is more than lower dimension.
4. safety seat angle adjusting mechanism according to claim 1, it is characterised in that：It is set among the long end of stick
Compression spring elongated slot, the compression spring other end are in pass through in the hook-shaped elongated slot from compression spring and be connected on stick.
5. safety seat angle adjusting mechanism according to claim 1, it is characterised in that：The upper rail slot and lower guideway slot
For arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774681.2U CN207579640U (en) | 2017-12-19 | 2017-12-19 | Safety seat angle adjusting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774681.2U CN207579640U (en) | 2017-12-19 | 2017-12-19 | Safety seat angle adjusting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207579640U true CN207579640U (en) | 2018-07-06 |
Family
ID=62738598
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774681.2U Active CN207579640U (en) | 2017-12-19 | 2017-12-19 | Safety seat angle adjusting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207579640U (en) |
-
2017
- 2017-12-19 CN CN201721774681.2U patent/CN207579640U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 88, Yugong Road, economic and Technological Development Zone, Zhengzhou City, Henan Province Patentee after: Zhengzhou Beouke Safety Technology Co., Ltd. Address before: 451482 Zhengzhou economic and Technological Development Zone, Henan Yu Road, No. 88 Patentee before: Zhengzhou Beiouke children supplies Limited by Share Ltd |
|
| CP03 | Change of name, title or address |