CN109278913A - A kind of foot pedal type perambulator - Google Patents
A kind of foot pedal type perambulator Download PDFInfo
- Publication number
- CN109278913A CN109278913A CN201811155553.9A CN201811155553A CN109278913A CN 109278913 A CN109278913 A CN 109278913A CN 201811155553 A CN201811155553 A CN 201811155553A CN 109278913 A CN109278913 A CN 109278913A
- Authority
- CN
- China
- Prior art keywords
- rocking bar
- seat beam
- fork arm
- switching
- seat
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K9/00—Children's cycles
- B62K9/02—Tricycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/12—Rider propulsion of wheeled vehicles operated by both hand and foot power
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Rehabilitation Tools (AREA)
Abstract
The present invention proposes a kind of foot pedal type perambulator, the foot pedal type perambulator provides mobile power by the way of pedal, achieve the purpose that leg exercises, its steering structure is combined using rocking bar with switching end, shaking rocking bar drives connecting rod flexible, so that switching end rotates together with the back rest, since the moving range of rocking bar is larger, and it needs two hands to operate simultaneously, the hand exercise intensity and the coordination ability of children can be enhanced.
Description
Technical field
The present invention relates to toy for children more particularly to a kind of foot pedal type perambulators.
Background technique
Perambulator is a kind of toy car played for children, due to being needed in use using eyes observation, trick
Cooperating can bring certain benefit to the intelligence of child and body development.Common perambulator, which uses, is all made of circular direction
Disk, hand motion is smaller when use, is unfavorable for upper body exercise.Therefore, it is necessary to structure optimization be carried out to this perambulator, to overcome
Drawbacks described above.
Summary of the invention
The object of the present invention is to provide a kind of foot pedal type perambulators to enhance exercise effect to improve mode of operation.
The present invention is that technical solution used by solving its technical problem is:
A kind of foot pedal type perambulator, including seat beam, the seat beam are formed by metal tube, and cross section is ellipse, and seat beam is lateral
It places, top is equipped with supporting plate, which is rectangle, and the axial direction of length direction and seat beam is mutually perpendicular to, and the bottom of the support plate is equipped with
At least a pair of of hoop plate, each plate that binds round sequentially arrange along axial direction of seat beam, bind round plate and be bent downwards, top-supported in supporting plate bottom surface,
And be welded and fixed, bottom surface is attached at seat beam surface, and is fixedly connected using rivet, seat board is equipped with above supporting plate, before the seat board
Portion is flat segments, and flat segments are laterally disposed, and bottom surface is placed in branch plate top surface, and supporting plate is equipped with one group of connecting stud, respectively connects spiral shell
Column bottom end is welded in branch plate top surface, and top is stretched out upwards, and one group of location hole is offered in the flat segments of seat board, location hole
Position is corresponding with connecting stud position, and each connecting stud is respectively protruding into location hole, and is locked using attaching nut, seat board
Rear portion is tilting section, and tilting section extends to the back upper place of seat board, and the angle formed between flat segments is obtuse angle, seat board edge tool
There is protective edge, protective edge has arc angling to convolution below seat board, protective edge and seat board joining place；
Seat beam front end is equipped with left fork arm and right fork arm, and left fork arm and right fork arm are respectively in seat beam two sides, and mutual with seat beam
In parallel, left fork arm rear end has left engaging head, the fork arm inside bending to the left of left engaging head, and is welded in seat beam left side, right fork
Rod rear end has right engaging head, the fork arm inside bending to the right of right engaging head, and is welded in seat beam right side, and left fork arm front end is equipped with
Left support abutment, right fork arm front end are equipped with right support abutment, and front-wheel is equipped between left fork arm and right fork arm, and the shaft of front-wheel is laterally extended, and
It is mutually perpendicular to seat beam, both ends pass through bearing respectively and are assemblied in left support abutment and right support abutment, make front-wheel can be on left support abutment and the right side
It is rotated on support；
Seat beam rear end is equipped with switching casing, and switching casing is vertically arranged, and is mutually perpendicular to seat beam, and switching casing rear is set
There is the back rest, back rest leading flank is installed with switching end, and switching shaft is installed in casing of transferring, and switching shaft runs through reducing sleeve
Cylinder, both ends are connected with switching end respectively, and switching end can be deflected on switching casing by switching shaft, back rest both ends point
Rear-wheel is not installed with it；
Seat beam front end is also installed with turning-bar, which is laterally arranged, and is mutually perpendicular to seat beam, seat beam two sides difference
It is installed with left rocking bar and right rocking bar, left rocking bar and right rocking bar are vertically arranged, and turning-bar both ends are connected to left rocking bar and the right side is shaken
Bar the lower section, left rocking bar and right rocking bar can rotate on turning-bar, be installed with left connecting rod and right connecting rod, left connecting rod below seat beam
Front end is connected to left rocking bar bottom end by lateral pin rod, and its rear end is connected to switching end left end, right connecting rod by vertical pin rod
Front end is connected to right rocking bar bottom end by lateral pin rod, and its rear end is connected to switching end right end, left rocking bar by vertical pin rod
Top is installed with left handle, and right rocking bar top is installed with right handle, offers a left side at the top of left protective case and shake hole, left handle shakes hole from a left side
Middle stretching, right protective case top offer the right side and shake hole, and right handle shakes in hole from the right side to be stretched out；
Seat beam two sides are respectively equipped with left protective case and right protective case, and seat beam front end, left shield are fixed in left protective case and right protective case rear end
Clamshell is overlying on the outside of left fork arm, and front end extends to the shaft left end of front-wheel, and right protective case covers on the outside of right fork arm, and front end is prolonged
Extend to the shaft right end of front-wheel；
Switching head top part is installed with top cover plate, and empennage is installed on the back rest, and empennage extends to back rest back upper place.
The present invention has the advantages that
The foot pedal type perambulator provides mobile power by the way of pedal, achievees the purpose that leg exercises, turns to knot
Structure is combined using rocking bar with switching end, is shaken rocking bar and is driven connecting rod flexible, so that switching end rotates together with the back rest, by
It is larger in the moving range of rocking bar, and need two hands to operate simultaneously, the hand exercise intensity of children can be enhanced and coordinate energy
Power.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of foot pedal type perambulator proposed by the present invention；
Fig. 2 is the bottom surface structure schematic diagram of the foot pedal type perambulator.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Diagram and specific embodiment are closed, the present invention is further explained.
As shown in Figure 1 and Figure 2, foot pedal type perambulator proposed by the present invention includes seat beam 1, which is formed by metal tube, horizontal
Section is ellipse, and seat beam is laterally disposed, and top is equipped with supporting plate 2, which is rectangle, the axial direction of length direction and seat beam
It being mutually perpendicular to, the bottom of the support plate is equipped at least a pair of of hoop plate 3, and each plate that binds round sequentially is arranged along the axial direction of seat beam, and hoop plate is bent downwards,
Its top-supported is welded and fixed in supporting plate bottom surface, and bottom surface is attached at seat beam surface, and is fixedly connected using rivet, supporting plate
Top is equipped with seat board 4, which is flat segments, and flat segments are laterally disposed, and bottom surface is placed in branch plate top surface, and supporting plate is equipped with
One group of connecting stud, each connecting stud bottom end are welded in branch plate top surface, and top is stretched out upwards, is opened up in the flat segments of seat board
There is one group of location hole, the position of location hole is corresponding with connecting stud position, and each connecting stud is respectively protruding into location hole, and is used
Attaching nut is locked, and seat board rear portion is tilting section, and tilting section extends to the back upper place of seat board, formed between flat segments
Angle is obtuse angle, and seat board edge has protective edge, and protective edge has arc angling to convolution below seat board, protective edge and seat board joining place；
Seat beam front end is equipped with left fork arm 5 and right fork arm 6, and left fork arm and right fork arm are respectively in seat beam two sides, and with seat beam phase
Mutually parallel, left fork arm rear end has left engaging head, the fork arm inside bending to the left of left engaging head, and is welded in seat beam left side, right
Fork arm rear end has right engaging head, the fork arm inside bending to the right of right engaging head, and is welded in seat beam right side, and left fork arm front end is set
There is left support abutment, right fork arm front end is equipped with right support abutment, and front-wheel 7 is equipped between left fork arm and right fork arm, and the shaft of front-wheel is laterally extended,
And be mutually perpendicular to seat beam, both ends pass through bearing respectively and are assemblied in left support abutment and right support abutment, make front-wheel can in left support abutment and
It is rotated on right support abutment；
Seat beam rear end is equipped with switching casing, and switching casing is vertically arranged, and is mutually perpendicular to seat beam, and switching casing rear is set
There is the back rest 8, back rest leading flank is installed with switching end 9, and switching shaft is installed in casing of transferring, and switching shaft runs through reducing sleeve
Cylinder, both ends are connected with switching end respectively, and switching end can be deflected on switching casing by switching shaft, back rest both ends point
It is not installed with rear-wheel 10；
Seat beam front end is also installed with turning-bar 11, which is laterally arranged, and is mutually perpendicular to seat beam, seat beam two sides point
It is not installed with left rocking bar 12 and right rocking bar 13, left rocking bar and right rocking bar are vertically arranged, and turning-bar both ends are connected to left rocking bar
And right rocking bar the lower section, left rocking bar and right rocking bar can rotate on turning-bar, be installed with left connecting rod 14 and right company below seat beam
Bar 15, left connecting rod front end are connected to left rocking bar bottom end by lateral pin rod, and its rear end is connected to switching end by vertical pin rod
Left end, right connecting rod front end are connected to right rocking bar bottom end by lateral pin rod, and its rear end is connected to switching end by vertical pin rod
Right end, left rocking bar top are installed with left handle, and right rocking bar top is installed with right handle, offers a left side at the top of left protective case and shake hole, left
Handle shakes in hole from a left side to be stretched out, and is offered the right side at the top of right protective case and is shaken hole, right handle shakes in hole from the right side to be stretched out；
Seat beam two sides are respectively equipped with left protective case 16 and right protective case 17, and seat beam front end is fixed in left protective case and right protective case rear end,
Left protective case covers on the outside of left fork arm, and front end extends to the shaft left end of front-wheel, and right protective case covers on the outside of right fork arm, before
End extends to the shaft right end of front-wheel；
Switching head top part is installed with top cover plate 18, and empennage 19 is installed on the back rest, and empennage extends to back rest back upper place.
The foot pedal type perambulator provides mobile power by the way of pedal, achievees the purpose that leg exercises, turns to knot
Structure is combined using rocking bar with switching end, is shaken rocking bar and is driven connecting rod flexible, so that switching end rotates together with the back rest, by
It is larger in the moving range of rocking bar, and need two hands to operate simultaneously, the hand exercise intensity of children can be enhanced and coordinate energy
Power.
Embodiment of above only technical concepts and features to illustrate the invention, its object is to allow those skilled in the art
Member understands the contents of the present invention and is implemented, and it is not intended to limit the scope of the present invention, all spiritual according to the present invention
The equivalent change or modification that essence is done, should be covered by the scope of protection of the present invention.
Claims (3)
1. a kind of foot pedal type perambulator, it is characterised in that:
Including seat beam, which is formed by metal tube, and cross section is ellipse, and seat beam is laterally disposed, and top is equipped with supporting plate,
The supporting plate is rectangle, and the axial direction of length direction and seat beam is mutually perpendicular to, and the bottom of the support plate is equipped at least a pair of of hoop plate, each to bind round plate edge
The axial direction of seat beam is sequentially arranged, and hoop plate is bent downwards, and top-supported is welded and fixed in supporting plate bottom surface, and bottom surface attaches
It is fixedly connected in seat beam surface, and using rivet, seat board is equipped with above supporting plate, which is flat segments, and flat segments are lateral
It places, bottom surface is placed in branch plate top surface, and supporting plate is equipped with one group of connecting stud, and each connecting stud bottom end is welded in branch plate top surface,
Its top is stretched out upwards, and one group of location hole, the position and connecting stud position pair of location hole are offered in the flat segments of seat board
It answers, each connecting stud is respectively protruding into location hole, and is locked using attaching nut, and seat board rear portion is tilting section, tilting section
Extend to the back upper place of seat board, the angle formed between flat segments is obtuse angle, and seat board edge has a protective edge, and protective edge is under seat board
Square convolution, protective edge and seat board joining place have arc angling；
Seat beam front end is equipped with left fork arm and right fork arm, and left fork arm and right fork arm are respectively in seat beam two sides, and are parallel to each other with seat beam,
Left fork arm rear end has left engaging head, the fork arm inside bending to the left of left engaging head, and is welded in seat beam left side, right fork arm rear end
With right engaging head, the fork arm inside bending to the right of right engaging head, and it is welded in seat beam right side, left fork arm front end is equipped with left branch
Seat, right fork arm front end are equipped with right support abutment, and front-wheel is equipped between left fork arm and right fork arm, and the shaft of front-wheel is laterally extended, and with seat
Beam is mutually perpendicular to, and both ends pass through bearing respectively and are assemblied in left support abutment and right support abutment, makes front-wheel can be in left support abutment and right support abutment
Upper rotation；
Seat beam rear end is equipped with switching casing, and switching casing is vertically arranged, and is mutually perpendicular to seat beam, after switching casing rear is equipped with
Beam, back rest leading flank are installed with switching end, and switching shaft is installed in casing of transferring, and switching shaft runs through switching sleeve,
Both ends are connected with switching end respectively, and switching end can be deflected on switching casing by switching shaft, and back rest both ends fill respectively
Equipped with rear-wheel；
Seat beam front end is also installed with turning-bar, which is laterally arranged, and is mutually perpendicular to seat beam, and seat beam two sides are installed respectively
There are left rocking bar and right rocking bar, left rocking bar and right rocking bar are vertically arranged, and turning-bar both ends are connected under left rocking bar and right rocking bar
Section part, left rocking bar and right rocking bar can rotate on turning-bar, be installed with left connecting rod and right connecting rod, left connecting rod front end below seat beam
It is connected to left rocking bar bottom end by lateral pin rod, its rear end is connected to switching end left end, right connecting rod front end by vertical pin rod
It is connected to right rocking bar bottom end by lateral pin rod, its rear end is connected to switching end right end, rocking bar top dress by vertical pin rod
Equipped with handle.
2. a kind of foot pedal type perambulator according to claim 1, it is characterised in that:
Seat beam two sides are respectively equipped with left protective case and right protective case, and seat beam front end, left protective case cover are fixed in left protective case and right protective case rear end
It is overlying on the outside of left fork arm, front end extends to the shaft left end of front-wheel, and right protective case covers on the outside of right fork arm, and front end extends to
The shaft right end of front-wheel, left protective case top offer a left side and shake hole, and left rocking bar top is shaken in hole from a left side to be stretched out, and is opened up at the top of right protective case
There is the right side to shake hole, right rocking bar shakes in hole from the right side to be stretched out.
3. a kind of foot pedal type perambulator according to claim 1, it is characterised in that:
Switching head top part is installed with top cover plate, and empennage is installed on the back rest, and empennage extends to back rest back upper place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155553.9A CN109278913A (en) | 2018-09-30 | 2018-09-30 | A kind of foot pedal type perambulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811155553.9A CN109278913A (en) | 2018-09-30 | 2018-09-30 | A kind of foot pedal type perambulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109278913A true CN109278913A (en) | 2019-01-29 |
Family
ID=65182120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811155553.9A Pending CN109278913A (en) | 2018-09-30 | 2018-09-30 | A kind of foot pedal type perambulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109278913A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2102695B2 (en) * | 1970-01-30 | 1977-04-07 | Rich, Everett William, Stockton, Calif. (V-StA.) | THREE-WHEEL VEHICLE |
| CN2037337U (en) * | 1988-08-16 | 1989-05-10 | 孙跃国 | Folding seat for child bicycle |
| CN2234394Y (en) * | 1995-04-18 | 1996-09-04 | 何长根 | Hand tricycle for child |
| CN2404790Y (en) * | 1999-12-02 | 2000-11-08 | 上海亚东科技实业公司 | Children's cycle |
| CN203306148U (en) * | 2013-06-14 | 2013-11-27 | 浙江群鹰车业有限公司 | Seat frame structure of tricycle for children |
| CN203958462U (en) * | 2014-07-18 | 2014-11-26 | 宁夏神力骑自行车科技有限公司 | Children's drift three-wheel vehicle |
-
2018
- 2018-09-30 CN CN201811155553.9A patent/CN109278913A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2102695B2 (en) * | 1970-01-30 | 1977-04-07 | Rich, Everett William, Stockton, Calif. (V-StA.) | THREE-WHEEL VEHICLE |
| CN2037337U (en) * | 1988-08-16 | 1989-05-10 | 孙跃国 | Folding seat for child bicycle |
| CN2234394Y (en) * | 1995-04-18 | 1996-09-04 | 何长根 | Hand tricycle for child |
| CN2404790Y (en) * | 1999-12-02 | 2000-11-08 | 上海亚东科技实业公司 | Children's cycle |
| CN203306148U (en) * | 2013-06-14 | 2013-11-27 | 浙江群鹰车业有限公司 | Seat frame structure of tricycle for children |
| CN203958462U (en) * | 2014-07-18 | 2014-11-26 | 宁夏神力骑自行车科技有限公司 | Children's drift three-wheel vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190129 |
|
| RJ01 | Rejection of invention patent application after publication |