CN206012690U - Petal of baby carriage rod connecting device - Google Patents
Petal of baby carriage rod connecting device Download PDFInfo
- Publication number
- CN206012690U CN206012690U CN201620882322.8U CN201620882322U CN206012690U CN 206012690 U CN206012690 U CN 206012690U CN 201620882322 U CN201620882322 U CN 201620882322U CN 206012690 U CN206012690 U CN 206012690U
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- kayser
- foot
- tooth
- connector
- gear
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Abstract
The utility model discloses petal of baby carriage rod connecting device, including the foot-operated bindiny mechanism located between seat board and foot-driven lever, the main points of its technical scheme are：Foot-operated bindiny mechanism includes connector and the kayser gear on seat board, the end of foot-driven lever is connected with one end of connector, the other end of connector is coaxially hinged with kayser gear, connector is provided with kayser inner chamber, the first kayser tooth is provided with kayser inner chamber, kayser gear is provided with the second kayser tooth, first kayser tooth is fixed with the second kayser tooth intermeshing kayser, connector is provided with for controlling foot-driven lever along jointed shaft rotation or the kayser button of kayser, control card lock gear and connector kayser or unblock when kayser button slides along kayser inner chamber.The utility model provides petal of baby carriage rod connecting device, along foot-driven lever and seat board hinged place, carries out kayser by gear engagement, and foot-driven lever kayser is firm, it is ensured that safety, simple structure, and foot-driven lever is easy to adjust quick.
Description
【Technical field】
The utility model is related to petal of baby carriage rod connecting device.
【Background technology】
The foot-driven lever of perambulator, is the convenient use in order to children are when perambulator is taken, and pin can be easy to step on when rolling under foot-driven lever
Step on, children sleeping when foot-driven lever is lifted, can be easy to rest, but when two kinds of structure functions are converted, or carry out foot-driven lever contraction folding
When, because design structure is complicated, conversion is inconvenient, and children are during sleep, and foot-driven lever is easily surprisingly lower by external force to be rolled over, and exists
Potential safety hazard etc., to using making troubles.
【Content of the invention】
The utility model purpose is to overcome deficiency of the prior art, there is provided petal of baby carriage rod connecting device, along foot-driven lever
With seat board hinged place, kayser is carried out by gear engagement, foot-driven lever kayser is firm, it is ensured that safety, simple structure, foot-driven lever are adjusted
Convenient and swift.
The utility model is achieved through the following technical solutions：
Petal of baby carriage rod connecting device, including the foot-operated bindiny mechanism located between seat board and foot-driven lever, it is characterised in that：Institute
Stating foot-operated bindiny mechanism includes connector and the kayser gear on the seat board, the end of the foot-driven lever and connector
One end connects, and the other end of the connector is coaxially hinged with the kayser gear, and the connector is provided with kayser inner chamber, institute
State and in kayser inner chamber, be provided with the first kayser tooth, the kayser gear is provided with the second kayser tooth, the first kayser tooth and second
Kayser tooth intermeshing kayser is fixed, and the connector is provided with and rotates along jointed shaft or kayser for controlling the foot-driven lever
Kayser button, controls the kayser gear along the kayser inner chamber with connector kayser or solution when the kayser button slides
Lock.
Petal of baby carriage rod connecting device as described above, it is characterised in that：The second kayser tooth includes constituting the of profile of tooth
One inclined-plane and the second inclined-plane, the slope of the slope on first inclined-plane less than second inclined-plane, the first kayser tooth and the
Two kayser odontoids are similar, when the first kayser tooth and the second kayser tooth are mutually slided along the first inclined-plane by external force, ride
Bar carries out angular adjustment with respect to seat board.
Petal of baby carriage rod connecting device as described above, it is characterised in that：Projection is provided with the kayser inner chamber, the kayser
Be provided with slip boss in gear, on the slip boss, be provided with sliding bevel along being hinged rotational axis direction, the sliding bevel with
The incline direction on the first inclined-plane is close, and the raised height sum with slip boss is blocked more than the first kayser tooth and second
The height sum of lock tooth, when the first kayser tooth is relative with the second kayser tooth to slide, the projection is along the bottom of sliding bevel
Portion is slided on the slip boss on top, and the connector is gradually separated with kayser gear unblock, described raised convex along sliding
Platform slidably when, the connector is along freely rotating with the kayser gear hinged place.
Petal of baby carriage rod connecting device as described above, it is characterised in that：The height of the boss is equal to first kayser
The height of tooth, the height of the slip boss are equal to the height of the second kayser tooth.
Petal of baby carriage rod connecting device as described above, it is characterised in that：The seat board is provided with for housing the kayser
The accommodating cavity of gear, is additionally provided with the back-moving spring for kayser gear described in top pressure between the accommodating cavity and kayser gear.
Petal of baby carriage rod connecting device as described above, it is characterised in that：The foot-driven lever be U-shaped, and U-shaped two ends difference
It is connected with seat board by the connector.
Petal of baby carriage rod connecting device as described above, it is characterised in that：The foot-operated bindiny mechanism also includes and the company
The connection loop bar that fitting connects and can be arranged in described foot-driven lever one end.
Petal of baby carriage rod connecting device as described above, it is characterised in that：The connector is provided with the rotation for rotating with it
Projection, the seat board are provided with and coordinate the pivot protrusion to limit the positioning convex that the foot-driven lever is rotated.
Compared with prior art, the utility model has the following advantages：
Petal of baby carriage rod connecting device of the present utility model, by the engagement of the first kayser tooth and the second kayser tooth, to pin
Treadle and seat board relative position carry out kayser and fix, and when foot-driven lever is raised, the first kayser tooth and the second kayser tooth receive external force, energy
Enough relative slip is carried out along the first relatively small inclined-plane of slope, directly change the lower swinging of foot-driven lever, without the need for by kayser
Operating, action is simple and efficient, when foot-driven lever level, continues to raise foot-driven lever, and projection can be slided on slip boss for button
Dynamic, separate the first kayser tooth and the second kayser tooth and unlock, foot-driven lever is freely rotated relative to seat board, in folding shrinking and
State Transferring, easy for operation, simple structure are freely carried out between horizontal positioned.
【Description of the drawings】
Fig. 1 is the utility model stereogram；
Fig. 2 is the utility model decomposing schematic representation；
Fig. 3 is the utility model decomposing schematic representation；
Fig. 4 is the utility model decomposing schematic representation；
Fig. 5 is the utility model decomposing schematic representation；
Fig. 6 is the utility model kayser gear stereogram；
Fig. 7 is the utility model kayser gear stereogram；
Fig. 8 is the utility model stereogram.
【Specific embodiment】
Petal of baby carriage rod connecting device as shown in drawings, including the foot-operated bindiny mechanism located between seat board 1 and foot-driven lever 2
3, the foot-operated bindiny mechanism 3 includes connector 30 and the kayser gear 11 on the seat board 1, the end of the foot-driven lever 2
Portion is connected with one end of connector 30, and the other end of the connector 30 is coaxially hinged with the kayser gear 11, the connection
Part 30 is provided with kayser inner chamber 32, is provided with the first kayser tooth 33 in the kayser inner chamber 32, and the kayser gear 11 is provided with the
Two kayser teeth 12, the first kayser tooth 33 are fixed with the intermeshing kayser of the second kayser tooth 12, and the connector 30 is provided with
For controlling the foot-driven lever 2 along jointed shaft rotation or the kayser button 31 of kayser, when the kayser button 31 is along the kayser
Inner chamber 32 controls the kayser gear 11 with 30 kayser of connector or unblock when sliding.Foot-operated bindiny mechanism located at seat board and rides
The junction of bar, connector and kayser gear are coaxially hinged, and in the kayser inner chamber of connector, are provided with and block with the second of kayser gear
The first kayser tooth that lock tooth is meshed, preferred first kayser tooth and the second kayser odontoid match, foot-driven lever knot during kayser
Structure is firm, it is ensured that using safety, while the kayser or unblock of kayser button control connector and kayser gear, two during kayser state
Person cannot relatively rotate, and foot-driven lever is in stationary state, even if there is external force effect also change connection status, pressing kayser is pressed
Button will be in released state, and now connector is separated with kayser gear, and connector can be relatively rotated with kayser gear, user
The difference that foot-driven lever can be adjusted as desired uses position, you can to raise or lower, easy to operate.
The second kayser tooth 12 includes the first inclined-plane 121 and the second inclined-plane 122 for constituting profile of tooth, first inclined-plane
Slope of 121 slope less than second inclined-plane 122, the first kayser tooth 33 are similar with 12 shape of the second kayser tooth, when
When the first kayser tooth 33 and the second kayser tooth 12 are mutually slided along the first inclined-plane by external force, foot-driven lever carries out angle with respect to seat board
Degree is adjusted.The odontoid of the first kayser tooth and the second kayser tooth is similar, constitutes two inclined-planes of tooth, and the first inclined-plane efficiency is less,
The slope on the second inclined-plane is larger, and the second inclined-plane is preferably 90 degree, and the slope on the first inclined-plane is less than the second inclined-plane, in particular case
Under, when the first kayser tooth and the second kayser tooth receive external force, both can slide along the first inclined-plane is relative, make kayser gear and connection
Part is unlocked, so that foot-driven lever relatively rotates with respect to seat board, can be made bottom state of the foot-driven lever from certain angle, progressively be lifted
Height is until level, during this, user need not press kayser button, you can realize, while the first kayser tooth and the second kayser
Tooth, is difficult to relative slip along the second bevel direction, it is ensured that foot-driven lever will not be from horizontal level or the skirt shape of certain angle
State, will not fall down lower horizontal level, it is ensured that baby uses safety, and when needing the position of foot-driven lever to turn down,
Kayser button must be pressed makes its unblock realize.
Raised 34 are provided with the kayser inner chamber 32, slip boss 15 is provided with the kayser gear 11, and the slip is convex
Sliding bevel 16 is provided with along being hinged rotational axis direction on platform 15, the incline direction phase on the sliding bevel 16 and the first inclined-plane 121
Closely, described raised 34 with the height sum of slip boss 15 more than or equal to the first kayser tooth 33 and the height of the second kayser tooth 12
Degree sum, when the first kayser tooth 33 is with the second 12 relative slip of kayser tooth, described raised 34 along the bottom of sliding bevel 16
Portion is slided on the slip boss 15 on top, and the connector 30 is gradually separated with kayser gear 11 unblock, and described raised 34
Along slip boss 15 slidably when, the connector 30 is along freely rotating with 11 hinged place of kayser gear.Work as foot-driven lever
Be up to the standard position, i.e., when concordant with seat board, continue to raise foot-driven lever, and now the first kayser tooth and the second kayser tooth continue along the
One inclined-plane is relative to slide, while projection can be slided to its top along the bottom of sliding bevel, when projection slides into slip boss
When upper, the first kayser tooth is kept completely separate with the second kayser tooth, and now foot-driven lever is in free state with seat board, can be along jointed shaft freedom
Rotate upwardly and downwardly, can continue to raise foot-driven lever to collapsed folded, its free-falling can be also made to foot-driven lever level, but foot-driven lever
Under when dropping down onto horizontality, the projection of kayser gear will be slided along sliding bevel from slip boss, makes the first kayser tooth and
Two kayser teeth are in kayser engagement, and foot-driven lever further cannot fall, it is ensured that using safety, foot-driven lever is as needed further
Fall, kayser button need to be pressed, unlock locking mechanism, connector can be relatively rotated with kayser gear；Design is raised and sliding
The height sum of dynamic boss, must just can guarantee that raised convex along sliding more than the first kayser tooth and the height sum of the second kayser tooth
When platform slides, the first kayser tooth and the second kayser tooth are in released state.
Raised 34 height is equal to the height of the first kayser tooth 33, and the height of the slip boss 15 is equal to institute
State the height of the second kayser tooth 12.Preferred raised height is equal with the first kayser tooth, the height of slip boss 15 and second
Kayser tooth is equal, and spare and accessory parts moulding process is simpler, and controllable costs reduces.
The seat board 1 is provided with for housing the accommodating cavity 13 of the kayser gear 11, the accommodating cavity 13 and kayser tooth
The back-moving spring 4 for kayser gear 11 described in top pressure is additionally provided between wheel 11.Back-moving spring in accommodating cavity, can be in kayser button
When not acted on by external force, by top pressure kayser gear, kayser push-button reset is made, make locking mechanism be in kayser state.
The foot-driven lever 2 is U-shaped, and the two ends of U-shaped are connected with seat board 1 by the connector 30 respectively.Foot-driven lever is U
Shape, its two ends are connected with seat board kayser by foot-operated bindiny mechanism respectively, it is ensured that practical safety.
The foot-operated bindiny mechanism 3 also includes being connected with the connector 30 and being arranged in 2 one end of the foot-driven lever
Connection loop bar 38.Foot-driven lever is arranged into the connected fixation of foot-driven lever by one section of connection loop bar.
The connector 30 is provided with the pivot protrusion 39 for rotating with it, and it is convex that the seat board 1 is provided with the cooperation rotation
Play 39 and limit the positioning convex 17 that the foot-driven lever 2 is rotated.Pivot protrusion is set on connector, positioning convex is set on seat board,
Both limit the slewing area of foot-driven lever.
The course of action of this foot-operated rod connecting device：
When foot-driven lever is in the minimum position of the bottom, now foot-driven lever can be lifted manually, the first kayser tooth and second blocks
Lock tooth receives external force, and along the relative slip in the first inclined-plane, after rotating a tooth pitch, the first kayser tooth and the second kayser tooth are engaged again,
Foot-driven lever is elevated an angle, but because of the first kayser tooth and the second kayser tooth kayser, it is impossible to pushing makes which change angle, can expire
Sufficient baby is foot-operated to be needed, so until foot-driven lever is raised to level, i.e., concordant with seat board, is now available for baby to lie low and sleeps etc.
Demand, need to such as reduce foot-driven lever height, need to press kayser button, make the first kayser tooth and the unblock of the second kayser tooth, kayser gear
Can be relatively rotated with connector, to proper angle, be unclamped kayser button, the first kayser tooth and the second kayser tooth are nibbled again
Kayser is closed, the position of foot-driven lever is fixed；
When foot-driven lever is horizontal, i.e., concordant with seat board, continue to raise foot-driven lever, now the first kayser tooth and
Two kayser teeth continue slip relative along the first inclined-plane, while projection can be slided to its top along the bottom of sliding bevel, when convex
Rise when sliding on slip boss, the first kayser tooth is kept completely separate with the second kayser tooth, now foot-driven lever with seat board in free shape
State, can freely rotate upwardly and downwardly along jointed shaft, can continue to raise foot-driven lever to collapsed folded, can also make its free-falling to pin
When dropping down onto horizontality under treadle level, but foot-driven lever, the projection of kayser gear will be slided along sliding bevel from slip boss
Under, make the first kayser tooth and the second kayser tooth in kayser engagement, foot-driven lever further cannot fall, it is ensured that using peace
Entirely, foot-driven lever such as further need to fall, and need to press kayser button, unlock locking mechanism, and connector being capable of phase with kayser gear
To rotating.
Claims (8)
1. petal of baby carriage rod connecting device, including the foot-operated bindiny mechanism (3) located between seat board (1) and foot-driven lever (2), its feature
It is：Described foot-operated bindiny mechanism (3) include connector (30) and the kayser gear (11) on the seat board (1), described
The end of foot-driven lever (2) is connected with one end of connector (30), the other end of connector (30) and the kayser gear
(11) coaxially it is hinged, connector (30) are provided with kayser inner chamber (32), kayser inner chamber (32) and are provided with the first kayser
Tooth (33), kayser gear (11) are provided with the second kayser tooth (12), the first kayser tooth (33) and the second kayser tooth
(12) intermeshing kayser fix, connector (30) be provided with for control the foot-driven lever (2) along jointed shaft rotate or
The kayser button (31) of kayser, controls the kayser gear when kayser button (31) slide along described kayser inner chamber (32)
(11) with connector (30) kayser or unblock.
2. petal of baby carriage rod connecting device according to claim 1, it is characterised in that：Described second kayser tooth (12) include structure
Into first inclined-plane (121) and the second inclined-plane (122) of profile of tooth, the slope of the first inclined-plane (121) is less than second inclined-plane
(122) slope, the first kayser tooth (33) are similar with the second kayser tooth (12) shape, when the first kayser tooth (33) with
When second kayser tooth (12) is mutually slided along the first inclined-plane by external force, foot-driven lever carries out angular adjustment with respect to seat board.
3. petal of baby carriage rod connecting device according to claim 2, it is characterised in that：It is provided with kayser inner chamber (32) convex
Rise (34), in kayser gear (11), be provided with slip boss (15), described slip boss (15) upper edge is hinged rotational axis direction
Be provided with sliding bevel (16), sliding bevel (16) are close with the incline direction of the first inclined-plane (121), described projection (34) with
The height sum of slip boss (15) is more than the height sum of the first kayser tooth (33) and the second kayser tooth (12), when described
First kayser tooth (33) relative with the second kayser tooth (12) slide when, described projection (34) along sliding bevel (16) basal sliding
To on the slip boss (15) on top, connector (30) are gradually separated with kayser gear (11) unblock, the projection
(34) along slip boss (15) slidably when, described connector (30) are along freely turning with kayser gear (11) hinged place
Dynamic.
4. petal of baby carriage rod connecting device according to claim 3, it is characterised in that：The height of boss (15) is equal to institute
The height of the first kayser tooth (33) is stated, the height of slip boss (15) is equal to the height of the second kayser tooth (12).
5. petal of baby carriage rod connecting device according to claim 1, it is characterised in that：Seat board (1) is provided with for holding
The accommodating cavity (13) of kayser gear (11) is put, is additionally provided between accommodating cavity (13) and kayser gear (11) for top pressure institute
State the back-moving spring (4) of kayser gear (11).
6. petal of baby carriage rod connecting device according to claim 1, it is characterised in that：Described foot-driven lever (2) are U-shaped, and U-shaped
Two ends be connected with seat board (1) by the connector (30) respectively.
7. petal of baby carriage rod connecting device according to claim 1, it is characterised in that：Foot-operated bindiny mechanism (3) also wrap
Include the connection loop bar (38) being connected with the connector (30) and can be arranged in the foot-driven lever (2) one end.
8. petal of baby carriage rod connecting device according to claim 1, it is characterised in that：Connector (30) are provided with which
The pivot protrusion (39) of rotation, seat board (1) are provided with cooperation described pivot protrusion (39) and limit described foot-driven lever (2) rotation
Positioning convex (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882322.8U CN206012690U (en) | 2016-08-15 | 2016-08-15 | Petal of baby carriage rod connecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620882322.8U CN206012690U (en) | 2016-08-15 | 2016-08-15 | Petal of baby carriage rod connecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206012690U true CN206012690U (en) | 2017-03-15 |
Family
ID=58248412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620882322.8U Active CN206012690U (en) | 2016-08-15 | 2016-08-15 | Petal of baby carriage rod connecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206012690U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639704A (en) * | 2015-10-28 | 2017-05-10 | 长城汽车股份有限公司 | Hinge structure for vehicle and vehicle with same |
-
2016
- 2016-08-15 CN CN201620882322.8U patent/CN206012690U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106639704A (en) * | 2015-10-28 | 2017-05-10 | 长城汽车股份有限公司 | Hinge structure for vehicle and vehicle with same |
| CN106639704B (en) * | 2015-10-28 | 2018-06-08 | 长城汽车股份有限公司 | For the hinge arrangement of vehicle and with its vehicle |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |