CN207617785U - Children trolley skeleton and children trolley - Google Patents
Children trolley skeleton and children trolley Download PDFInfo
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- CN207617785U CN207617785U CN201721399619.XU CN201721399619U CN207617785U CN 207617785 U CN207617785 U CN 207617785U CN 201721399619 U CN201721399619 U CN 201721399619U CN 207617785 U CN207617785 U CN 207617785U
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- children trolley
- connect
- holder
- children
- seat
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Abstract
The utility model provides a kind of children trolley skeleton and children trolley, and children trolley includes mainly the components such as above-mentioned children trolley skeleton, awning and seat cushion.Above-mentioned children trolley skeleton includes handspike, holder, walking component and sitting and lying component.Handspike is for pushing children trolley, holder to provide the effect of support connection for entire children trolley skeleton, and walking component is arranged below holder, walks for entire children trolley skeleton, and sitting and lying component is for children's sitting or lies on the back.Since handspike is connect with holder pivots, by rotating handspike, two-way implementation may be implemented, when baby child's sitting can face implementation personnel, facilitate and carry out personal observations' child state.By adjusting the angle between the second U-shaped bar and the first U-shaped bar, the position of children's shank can be adjusted.
Description
Technical field
The utility model is related to children trolley fields, in particular to a kind of children trolley skeleton and children trolley.
Background technology
Baby carriage in addition to being the favorite stroll vehicles of baby, when even more mother goes shopping with baby must
It must product.
Therefore it provides a kind of novel baby carriage has important realistic meaning.
Utility model content
The purpose of this utility model is to provide a kind of baby carriages, are convenient for children's sitting and lying.
The utility model is realized in this way：
A kind of children trolley skeleton, the children trolley skeleton include：
Holder, the holder include children's hand rod and two supporting rods, two supporting rod relative spacing settings, institute
State the upper end that children's hand rod is connected to two supporting rods；
Walking component, the walking component are connect with the lower end of the holder, are used to support holder walking；
Sitting and lying component, the sitting and lying component include seat support part and back support,
The seat support part include the first U-shaped bar and the second U-shaped bar, two ends of the first U-shaped bar with it is described
Two ends of the second U-shaped bar are rotatablely connected to form frame structure；The first U-shaped bar includes the connection of relative spacing setting
Bar, two connecting rods respectively be fixedly connected in the middle part of supporting rod；
The back support is U-shaped, and two ends of the back support are rotatablely connected with the described first U-shaped bar；
Handspike, the handspike are U-shaped, and two ends of the handspike are rotatablely connected with the upper end of the holder.
Further,
The walking component includes first assembly and the second component；
The first assembly includes first leg and the first wheel, and the first leg is connect with the supporting rod, described
First wheel is connect with the first leg,
Second component includes the second supporting leg and the second wheel, and second wheel is connect with the supporting rod, described
Second wheel is connect with second supporting leg.
Further,
The first leg and the middle part of the supporting rod are rotatablely connected, the lower end of second supporting leg and the supporting rod
Rotation connection；
It is also associated with locking level between the first leg and second supporting leg, one end of the locking level and described the
One supporting leg is hinged, and the other end is hinged with second supporting leg.
Further,
The first leg and the middle part of the supporting rod are rotatablely connected, the lower end of second supporting leg and the supporting rod
Rotation connection；
The children trolley skeleton further includes locking structure, and the locking structure includes locking level, and the one of the locking level
End is hinged with the first leg, and the other end is hinged with second supporting leg.
Further,
The locking structure further includes connecting seat, and the connecting seat is arranged in the lower end of the supporting rod, described second
Leg is rotatablely connected by the connecting seat and the supporting rod；
Barb plate is provided on the locking level, edge and the locking level of the barb plate form barb slot；
Rotating bar is provided on the connecting seat, one end of the rotating bar is hinged with the connecting seat, other end setting
There are the first pin, first pin to be connect with the connects bearing by extension spring；Under use state, first pin
It is caught in the barb slot.
Further,
Solution lock set is additionally provided on the connecting seat, the solution lock set includes unlocking board and foot pedal, the unlock
Plate is hinged with the connecting seat, and the foot pedal is connect with the unlocking board；
It is provided with strip-shaped hole on the unlocking board, the second pin is provided in the strip-shaped hole, second pin passes through
Compressed spring is connect with the unlocking board；It is provided with U-type groove on the barb plate；
Under use state, second pin is abutted with the edge of the barb plate；It is described by trampling the foot pedal
Second pin can be entered along the edge of the barb plate in the U-type groove so that the rotating bar rotation, first pin
Nail is skidded off out of described barb slot.
Further,
The upper end of the holder is provided with hinged seat, and the handspike is hinged by the hinged seat and the holder, institute
It states and is additionally provided with limiting section on hinged seat, the extreme position for limiting the handspike rotation.
Further,
First wheel is universal wheel, and brake is provided on first wheel.
Further,
The children trolley skeleton further includes the fluffy support element of isolation, and the fluffy support element of isolation is U-shaped, the fluffy branch of isolation
The both ends of support member are connect with the upper end of two supporting rods respectively.
Further,
The holder is metal material.
A kind of children trolley, the children trolley include fluffy isolation, seat cushion, backrest and the children trolley skeleton, institute
State that isolation is fluffy to be isolated the connection of fluffy support element with described, the seat cushion is connect with the seat support part, and the backrest is leaned on described
Back support connects；
Fluffy support element connection is isolated with described by connect band in the back support, and the length of the connect band is adjustable
Section.
The utility model has the beneficial effects that：
The children trolley skeleton and children trolley obtained by above-mentioned design, in use, children are put on cushion, seat cushion
The seat support part of bottom plays a supporting role to children.Since back support is connect with holder pivots, and back rest supports
Part is connected by connect band with fluffy support element is isolated, and the angle of backrest and seat cushion can be adjusted by adjusting the length of connect band,
So as to so as to children's sitting or lie on the back.
In addition, since handspike is connect with holder pivots, by rotating handspike, two-way implementation may be implemented, baby child sits
Implementation personnel can be faced immediately, are facilitated and are carried out personal observations' child state.It is U-shaped by adjusting the second U-shaped bar and described first
Angle between bar can adjust the position of children's shank.
Description of the drawings
It, below will be to required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
The attached drawing used is briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore not
The restriction to range is should be considered as, for those of ordinary skill in the art, without creative efforts,
It can also be obtained according to these attached drawings other relevant attached drawings.
Fig. 1 is the axonometric drawing for the children trolley skeleton that the utility model embodiment provides；
Fig. 2 is the explosive view for the children trolley skeleton that the utility model embodiment provides；
Fig. 3 is the locking structure that the utility model embodiment provides and solves the structural schematic diagram of lock set；
Fig. 4 is the structural schematic diagram for the locking level that the utility model embodiment provides.
Icon：100- children trolley skeletons；110- holders；112- children's hand rods；114- supporting rods；116- hinged seats；
120- walking components；121- first assemblies；1211- first legs；The first wheels of 1212-；The second components of 122-；1221- second
Supporting leg；The second wheels of 1222-；130- sitting and lying components；132- seat support parts；The first U-shaped bars of 1321-；The second U-shaped bars of 1322-；
134- back supports；140- handspikes；150- locking structures；152- connecting seats；154- locking levels；1542- barb plates；
1544- barb slots；1546-U type grooves；156- rotating bars；The first pins of 1562-；160- solves lock set；162- unlocking boards；1622-
Second pin；164- foot pedals.
Specific implementation mode
To keep the purpose, technical scheme and advantage of the utility model embodiment clearer, below in conjunction with this practicality
The technical solution in the utility model embodiment is clearly and completely described in attached drawing in novel embodiment, shows
So, described embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on this practicality
Embodiment in novel, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment shall fall within the protection scope of the present invention.
Therefore, the detailed description of the embodiment of the utility model provided in the accompanying drawings is not intended to limit below and is wanted
The scope of the utility model of protection is sought, but is merely representative of the selected embodiment of the utility model.Based on the utility model
In embodiment, the every other implementation that those of ordinary skill in the art are obtained without creative efforts
Mode shall fall within the protection scope of the present invention.
In the description of the present invention, it should be understood that the term of indicating position or position relationship is based on attached drawing
Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indicate or imply institute
The equipment or element of finger must have a particular orientation, with specific azimuth configuration and operation, therefore should not be understood as to this reality
With novel limitation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；Can be
Mechanical connection can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two
The interaction relationship of connection or two elements inside element.It for the ordinary skill in the art, can basis
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
It is in the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, or
The utility model product using when the orientation or positional relationship usually put, be merely for convenience of description the utility model and letter
Change description, do not indicate or imply the indicated device or element must have a particular orientation, with specific azimuth configuration and
Operation, therefore should not be understood as limiting the present invention.In addition, term " first ", " second ", " third " etc. are only used for area
Divide description, is not understood to indicate or imply relative importance.
In addition, the terms such as term "horizontal", "vertical", " pendency " are not offered as requiring component abswolute level or pendency, and
It is that can be slightly tilted.It is not to indicate the structure if "horizontal" refers to only that its direction is more horizontal with respect to for "vertical"
It has to fully horizontally, but can be slightly tilted.
In the present invention unless specifically defined or limited otherwise, fisrt feature is on or below second feature
It may include that the first and second features are in direct contact, can also not be to be in direct contact but pass through it including the first and second features
Between other characterisation contact.Moreover, fisrt feature is on second feature, top and above include fisrt feature the
Right over two features and oblique upper, or be merely representative of fisrt feature level height and be higher than second feature.Fisrt feature is in the second spy
Under sign, lower section and fisrt feature included below are immediately below second feature and obliquely downward, or are merely representative of fisrt feature level
Height is less than second feature.
Embodiment 1：
Such as Fig. 1 and Fig. 2, a kind of children trolley skeleton is present embodiments provided, is mainly used for and the portions such as sunshade and seat cushion
Part is assembled into finished product children trolley.The children trolley skeleton includes handspike 140, holder 110, walking component 120 and sitting and lying group
Part 130.Handspike 140 is used to push children trolley, holder 110 to provide the effect of support connection for entire children trolley skeleton,
Component 120 of walking is arranged below holder 110, walks for entire children trolley skeleton, and sitting and lying component 130 is used for children's sitting
Or it lies on the back.
Specifically, such as Fig. 1 and Fig. 2, holder 110 includes children's hand rod 112 and two supporting rods 114, two supporting rods
114 relative spacings are arranged, and children's hand rod 112 is connected to the upper end of two supporting rods 114；The lower end of supporting rod 114 is provided with
Hinged seat 116.Supporting rod 114 and the whole composition inverted U of children's hand rod 112, when children's sitting, can be with assisting child hand rods
112 to keep stable.
Such as Fig. 1 and Fig. 2, walking component 120 is connect with the lower end of holder 110, is used to support the walking of holder 110.This implementation
In example, walking component 120 includes first assembly 121 and the second component 122, and the two, which cooperates, supports entire children trolley skeleton
Walking.
Specifically, first assembly 121 includes first leg 1211 and the first wheel 1212, first leg 1211 and supporting rod
114 connections, the first wheel 1212 are connect with first leg 1211；Second component 122 includes the second supporting leg 1221 and the second wheel
1222, the second wheel 1222 is connect with supporting rod 114, and the second wheel 1222 is connect with the second supporting leg 1221.
Further, in the present embodiment, first leg 1211 and the middle part of supporting rod 114 are rotatablely connected, the second supporting leg 1221
It is rotatablely connected with the lower end of supporting rod 114.Also, the first wheel 1212 uses universal wheel, and brake is provided on universal wheel.
When needing to stop in emergency, brake is trampled.
It is that upper end is additionally provided with handspike 140 and the fluffy support element of isolation, handspike 140 and the fluffy branch of isolation in supporting rod 114
Support member is U-shaped；The upper end rotation connection of the both ends of handspike 140 and supporting rod 114 be isolated the both ends of fluffy support element respectively with
The upper end connection of two supporting rods 114.
Handspike 140 is mainly used for using when pushing children trolley, and by rotating handspike 140, before may be implemented
Push away the conversion with pusher；When being pushed forward, cart personnel are located at behind children；When pusher, cart personnel are located at before children, from
And convenient for the state of observation children.Fluffy support element is isolated and is mainly used for the component for supporting sunshade or mosquito net etc. for isolation.
Such as Fig. 1 and Fig. 2, sitting and lying component 130 includes seat support part 132 and back support 134, back support 134
It is rotatablely connected with seat support part 132.Seat support part 132 is mainly used for the pad of connecting seat 152 for children's sitting；Back rest supports
Part 134 is mainly used for connecting backrest, for being leaned on for children in children's sitting, is also used for support when children lie down.
Seat support part 132 includes the first U-shaped bar 1321 and the second U-shaped bar 1322, two ends of the first U-shaped bar 1321
It is rotatablely connected to form frame structure with two ends of the second U-shaped bar 1322；First U-shaped bar 1321 includes relative spacing setting
Connecting rod, two connecting rods are fixedly connected with the middle part of supporting rod 114 respectively.
Back support 134 is U-shaped, and two ends and the first U-shaped bar 1321 of back support 134 are rotatablely connected, from
And by adjusting the angle between back support 134 and seat support part 132.
In addition, as shown in Figure 1, Figure 2 and Fig. 3, locking level 154 is also associated between first leg 1211 and the second supporting leg 1221,
One end of locking level 154 is hinged with first leg 1211, and the other end and the second supporting leg 1221 are hinged.Locking level 154 is used for the
One supporting leg 1211 and the second supporting leg 1221 are locked relative to holder 110, prevent the phase of first leg 1211 and the second supporting leg 1221
Holder 110 is rotated.
The lower end of supporting rod 114 is provided with connecting seat 152, and the second supporting leg 1221 passes through 114 turns of connecting seat 152 and supporting rod
Dynamic connection.
Such as Fig. 4, locking level 154 includes the body of rod and barb plate 1542, and barb plate 1542 is connected on the body of rod.Barb plate 1542
Edge and locking level 154 between form barb slot 1544；U-type groove 1546 is additionally provided on barb plate 1542, U-type groove 1546 is hung down
Directly extend in the direction of the body of rod, is vertically not required for absolute upright, but there can be error.
Rotating bar 156 is additionally provided on connecting seat 152, one end of rotating bar 156 is hinged with connecting seat 152, and the other end is set
It is equipped with the first pin 1562, the first pin 1562 is connect by extension spring with connects bearing.Under the action of extension spring, turn
Lever 156 has rotation trend.In a state of use, the first pin 1562 spring that is stretched hauls and is caught in barb slot children trolley
In 1544, to realize locking.
Solution lock set 160 is additionally provided on connecting seat 152, solution lock set 160 includes unlocking board 162 and foot pedal 164, solution
Jam plate 162 is hinged with connecting seat 152, and foot pedal 164 is connect with unlocking board 162.Strip-shaped hole, bar shaped are provided on unlocking board 162
The second pin 1622 is provided in hole, the second pin 1622 is connect by compressed spring with unlocking board 162.Specifically, this implementation
In example, compressed spring is arranged in strip-shaped hole, and one end of compressed spring is connect with unlocking board 162, the other end and the second pin
1622 connections, and the second pin 1622 is perpendicular to the space of a whole page of unlocking board 162.
Under use state, the second pin 1622 is abutted with the edge of barb plate, by trampling foot pedal 164, the second pin
1622 can enter along the edge of barb plate in U-type groove 1546, and be abutted with the bottom of U-type groove 1546.
In the present embodiment, holder 110, first leg 1211, the second supporting leg 1221 and locking level 154 have collectively constituted four sides
Shape structure, and connection type is hinged；Therefore, in the case of no locking, between four components can with relative motion,
The reliability of entire children trolley is bad, and locking structure 150 is needed to be locked under use state.In addition, in order to further carry
The reliability of high children trolley, locking structure 150 are arranged two, the both sides of children trolley are located at, to the quadrangle on both sides
Structure is locked.
The operation principle and concrete operation method of above-mentioned locking structure 150 and solution lock set 160 are as follows：
In use, children trolley skeleton is unfolded so that rotating bar is encountered at the edge of barb plate 1542 on locking level 154
First pin 1562 of 156 ends, the first pin 1562 are dropped into along the edge of barb plate 1542 in barb slot 1544, to real
Now lock.When needing to pack up children trolley, one in two pedals of foot, foot pedal 164 and unlocking board 162 1 are trampled with foot
It rises and is rotated around articulated shaft, the second pin 1622 is moved along the edge of barb plate 1542, and eventually falls into the bottom of U-type groove 1546
Portion, compressed spring give locking level 154 torque by 1546 bottom of U-type groove, and locking level 154 has the trend of rotation；At this point, due to
Another locking structure 150 is also locked, and locking level 154 cannot rotate, and needs to step on another foot pedal 164
It steps on, so that second pin 1622 on both sides each falls within 1546 bottom of corresponding U-type groove.At this point, two the first pins
1562 skid off barb slot 1544 along the edge of barb slot 1544, to unlock.
It should be noted that in present disclosure, the top and bottom of holder 110 are only to facilitate describe, and be
It is reference with attached drawing 1 and attached drawing 2, when attached drawing direction change, the orientation of top and bottom can respective change.
Embodiment 2：
A kind of children trolley (not shown) is present embodiments provided, which includes that fluffy, seat cushion, backrest is isolated
And the children trolley skeleton in embodiment 1, isolation it is fluffy with the connection of fluffy support element is isolated, seat cushion connect with seat support part 132, leans on
The back of the body is connect with back support 134.Back support 134 is connected by connect band with fluffy support element is isolated, the length of connect band
It is adjustable.
Fluffy, seat cushion and backrest, which is isolated, to be arranged according to actual conditions, repeated no more in the present embodiment.
Above description is merely a prefered embodiment of the utility model, is not intended to limit the utility model, for
For those skilled in the art, various modifications and changes may be made to the present invention.All spirit and original in the utility model
Within then, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of children trolley skeleton, which is characterized in that the children trolley skeleton includes：
Holder, the holder include children's hand rod and two supporting rods, two supporting rod relative spacing settings, the youngster
Virgin hand rod is connected to the upper end of two supporting rods；
Walking component, the walking component are connect with the lower end of the holder, are used to support holder walking；
Sitting and lying component, the sitting and lying component include seat support part and back support,
The seat support part includes the first U-shaped bar and the second U-shaped bar, two ends and the 2nd U of the first U-shaped bar
Two ends of type bar are rotatablely connected to form frame structure；The first U-shaped bar include relative spacing setting connecting rod, two
The connecting rod respectively be fixedly connected in the middle part of supporting rod；
The back support is U-shaped, and two ends of the back support are rotatablely connected with the described first U-shaped bar；
Handspike, the handspike are U-shaped, and two ends of the handspike are rotatablely connected with the upper end of the holder.
2. children trolley skeleton according to claim 1, which is characterized in that the walking component includes first assembly and
Two components；
The first assembly includes first leg and the first wheel, and the first leg is connect with the supporting rod, and described first
Wheel is connect with the first leg,
Second component includes the second supporting leg and the second wheel, and second wheel is connect with the supporting rod, and described second
Wheel is connect with second supporting leg.
3. children trolley skeleton according to claim 2, which is characterized in that in the first leg and the supporting rod
Portion is rotatablely connected, and the lower end of second supporting leg and the supporting rod is rotatablely connected；
The children trolley skeleton further includes locking structure, and the locking structure includes locking level, one end of the locking level with
The first leg is hinged, and the other end is hinged with second supporting leg.
4. children trolley skeleton according to claim 3, which is characterized in that the locking structure further includes connecting seat, institute
It states connecting seat to be arranged in the lower end of the supporting rod, second supporting leg is connected by the connecting seat and supporting rod rotation
It connects；
Barb plate is provided on the locking level, edge and the locking level of the barb plate form barb slot；
It is provided with rotating bar on the connecting seat, one end of the rotating bar is hinged with the connecting seat, and the other end is provided with the
One pin, first pin are connect by extension spring with the connecting seat；Under use state, first pin is caught in institute
It states in barb slot.
5. children trolley skeleton according to claim 4, which is characterized in that be additionally provided with unlock group on the connecting seat
Part, the solution lock set include unlocking board and foot pedal, and the unlocking board is hinged with the connecting seat, the foot pedal with it is described
Unlocking board connects；
It is provided with strip-shaped hole on the unlocking board, the second pin is provided in the strip-shaped hole, second pin passes through compression
Spring is connect with the unlocking board；It is provided with U-type groove on the barb plate；
Under use state, second pin is abutted with the edge of the barb plate；By trampling the foot pedal, described second
Pin can be entered along the edge of the barb plate in the U-type groove so that rotating bar rotation, first pin from
It is skidded off in the barb slot.
6. children trolley skeleton according to claim 1, which is characterized in that the upper end of the holder is provided with hinged seat,
The handspike is hinged by the hinged seat and the holder, limiting section is additionally provided on the hinged seat, for limiting
State the extreme position of handspike rotation.
7. children trolley skeleton according to claim 2, which is characterized in that first wheel is universal wheel, described the
It is provided with brake on one wheel.
8. children trolley skeleton according to claim 1, which is characterized in that the children trolley skeleton further includes that isolation is fluffy
Support element, the fluffy support element of the isolation are U-shaped, the both ends of the fluffy support element of the isolation upper end with two supporting rods respectively
Connection.
9. children trolley skeleton according to claim 1, which is characterized in that the holder is metal material.
10. a kind of children trolley, which is characterized in that the children trolley includes that fluffy, seat cushion, backrest and claim 1 to 9 is isolated
Children trolley skeleton described in any one claim, it is described isolation it is fluffy is connect with the children trolley skeleton, the seat cushion and
The seat support part connection, the backrest are connect with the back support；
The back support is connect by connect band with the children trolley skeleton, the adjustable in length of the connect band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399619.XU CN207617785U (en) | 2017-10-26 | 2017-10-26 | Children trolley skeleton and children trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721399619.XU CN207617785U (en) | 2017-10-26 | 2017-10-26 | Children trolley skeleton and children trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207617785U true CN207617785U (en) | 2018-07-17 |
Family
ID=62826749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721399619.XU Expired - Fee Related CN207617785U (en) | 2017-10-26 | 2017-10-26 | Children trolley skeleton and children trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207617785U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719453A (en) * | 2017-10-26 | 2018-02-23 | 湖北洋田塑料制品有限公司 | Children trolley skeleton and children trolley |
-
2017
- 2017-10-26 CN CN201721399619.XU patent/CN207617785U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107719453A (en) * | 2017-10-26 | 2018-02-23 | 湖北洋田塑料制品有限公司 | Children trolley skeleton and children trolley |
| CN107719453B (en) * | 2017-10-26 | 2024-05-28 | 湖北洋田塑料制品有限公司 | Stroller frame and stroller |
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| GR01 | Patent grant | ||
| 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: 20180717 Termination date: 20211026 |