CN106828581A - Pulling handle rod children trolley capable of reversing - Google Patents
Pulling handle rod children trolley capable of reversing Download PDFInfo
- Publication number
- CN106828581A CN106828581A CN201710182705.3A CN201710182705A CN106828581A CN 106828581 A CN106828581 A CN 106828581A CN 201710182705 A CN201710182705 A CN 201710182705A CN 106828581 A CN106828581 A CN 106828581A
- Authority
- CN
- China
- Prior art keywords
- handle
- branch pipe
- locating slot
- reversing
- cylindrical sleeves
- 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
Links
- 210000001364 upper extremity Anatomy 0.000 claims abstract description 14
- 125000006850 spacer group Chemical group 0.000 claims abstract description 13
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B9/00—Accessories or details specially adapted for children's carriages or perambulators
- B62B9/20—Handle bars; Handles
- B62B9/203—Handle bars; Handles movable from front end to rear end position
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses the children trolley that a kind of pulling handle rod is capable of reversing,Including upper connecting rod,Foreleg and handle stem,Foreleg branch pipe is connected with handle stem branch pipe by handle reversing arrangement,Handle reversing arrangement includes handle bracket and hypozygal,Handle bracket is fixed on the end of handle stem branch pipe,Hypozygal is fixed on preceding midleg,Hypozygal is laterally provided with the first cylindrical sleeves,One end of handle bracket is provided with the second cylindrical sleeves with cylinder bottom,Second cylindrical sleeves are to being socketed on outside the first cylindrical sleeves,The inside of the first cylindrical sleeves is provided with the first limiting section,Second cylindrical sleeves cylinder bottom is fixed with spacer pin,The outer surface of the first cylindrical sleeves is provided with the first locating slot and the second locating slot,The locating detent that can slide up and down is provided with handle stem branch pipe,First locating slot and the second locating slot match with the end of locating detent,Locating detent respectively with the first locating slot and the second locating slot clamping when,First limiting section is respectively disengaging and fastening state with spacer pin.
Description
Technical field
The present invention relates to the children trolley that a kind of pulling handle rod is capable of reversing.
Background technology
Traditional children go-cart is often endowed foldable function and has expansion use and one for convenience of retracing and transporting
Folding state.By its skeleton folding mode, a kind of skeleton structure of single direction folding is generally included.Pushed away when operator is intended to one hand
During dynamic children trolley, it is only capable of being promoted by single side, because of force relation so that when the steering or movement of its handcart is manipulated, phase
When whard to control.
The content of the invention
The problem to be solved in the present invention is to provide a kind of children trolley of the flexible commutation of achievable pulling handle rod.
In order to solve the above-mentioned technical problem, the present invention is adopted the following technical scheme that：Pulling handle rod children trolley capable of reversing, bag
Upper connecting rod, foreleg and handle stem are included, the upper connecting rod, the foreleg and the handle stem include two branch pipes, institute respectively
State foreleg branch pipe to be connected by handle reversing arrangement with the handle stem branch pipe, the handle reversing arrangement includes handle bracket with
Joint, the handle bracket is fixed on the end of the handle stem branch pipe, and the hypozygal is fixed on the preceding midleg, described
Hypozygal is laterally provided with the first cylindrical sleeves, and one end of the handle bracket is provided with the second cylindrical sleeves with cylinder bottom, described
Two cylindrical sleeves to being socketed on outside first cylindrical sleeves, the inside of first cylindrical sleeves is provided with the first limiting section,
The second cylindrical sleeves cylinder bottom is fixed with spacer pin, and the outer surface of first cylindrical sleeves is provided with the first locating slot and second
Locating slot, is provided with the locating detent that can slide up and down, first locating slot and second positioning in the handle stem branch pipe
Groove matches with the end of the locating detent, the locating detent respectively with first locating slot and second locating slot
During clamping, first limiting section is respectively disengaging and fastening state with the spacer pin.
The handle stem branch pipe is provided with commutation handle, and the commutation handle is by being arranged in the handle stem branch pipe
Bracing wire connects the locating detent, and a rivet is fixed with the handle stem branch pipe, and the rivet is connected with the locating detent
Flexible part, described elastic component one end is inconsistent with the locating detent, and the other end is inconsistent with the rivet.
The elastic component is spring.
The outside side of first locating slot has an arc surface.
First limiting section is the stopper slot matched with the spacer pin.
The commutation handle is provided with draw-in groove, and the upper connecting rod branch pipe outside is provided with alignment pin, the upper connecting rod with
The handle stem and the alignment pin and the draw-in groove clamping when closing.
After adopting the above technical scheme, foreleg branch pipe is connected with handle stem branch pipe by handle reversing arrangement, it is capable of achieving to push away
The flexible commutation of barre.
Brief description of the drawings
Fig. 1 is structural representation of the children trolley of the present invention first using position；
Fig. 2 is structural representation of the children trolley of the present invention second using position；
Fig. 3 is side view of the children trolley of the present invention first using position；
Fig. 4 is the partial enlarged drawing at A in Fig. 3；
Fig. 5 is side view of the children trolley of the present invention second using position；
Fig. 6 is the partial enlarged drawing at B in Fig. 5；
Fig. 7 is the structural representation of hypozygal；
Fig. 8 is the structural representation of handle bracket；
Fig. 9 is the structural representation of commutation handle；
Figure 10 is the attachment structure decomposing schematic representation of locating detent, handle bracket and hypozygal；
Figure 11 is children trolley half folding state schematic diagram of the present invention；
Figure 12 is the complete folding state schematic diagram of children trolley of the present invention.
Specific embodiment
As shown in Figures 1 to 6, pulling handle rod children trolley capable of reversing, including upper connecting rod 3, handle stem 11, the first backrest
Frame 5, the second back rest 6, foreleg 7, back leg 8 and wheel, the upper connecting rod, the foreleg and the handle stem include two respectively
The branch pipe that root be arranged in parallel, the foreleg branch pipe is connected with the handle stem branch pipe by handle reversing arrangement, and the handle is changed
Include handle bracket 12 and hypozygal 21 to device, the handle bracket 12 is fixed on the end of the handle stem branch pipe, described ShiShimonoseki
Section 21 is fixed on the preceding midleg, and hypozygal 21 is rotated with upper connecting rod 3 and is connected, as shown in fig. 7, the hypozygal is lateral
The first cylindrical sleeves 211 are provided with, as shown in figure 8, one end of the handle bracket is provided with the second cylindrical sleeves 123 with cylinder bottom,
As shown in Figure 10, second cylindrical sleeves 123 pairs are to being socketed on outside first cylindrical sleeves 211, first cylindrical sleeve
The inside of cylinder is provided with the first limiting section 214, and first limiting section is the stopper slot matched with the spacer pin.Described second
Cylindrical sleeves cylinder bottom is fixed with spacer pin 122, and the outer surface of first cylindrical sleeves is provided with the first locating slot 212 and second and determines
Position groove 213, is provided with the locating detent 14 that can be slided up and down in handle stem branch pipe, first positioning in the handle stem branch pipe
Groove and second locating slot match with the end of the locating detent 14, and the locating detent 14 is fixed with described first respectively
When position groove and the second locating slot clamping, first limiting section is respectively disengaging and fastening state with the spacer pin.I.e.
Realize that as depicted in figs. 1 and 2 two use position respectively, first using being capable of achieving dorsad to carry out under position, make second
It is capable of achieving towards implementation with position.
The handle stem branch pipe is provided with commutation handle 13, and the commutation handle 13 is by being arranged in the handle stem branch pipe
Interior bracing wire 16 connects the locating detent 14, is fixed with a rivet 17 in the handle stem branch pipe, the rivet 17 with it is described
Spring 15 is connected between locating detent 14, the spring one end is inconsistent with the locating detent, the other end and the rivet
It is inconsistent.By pulling bracing wire 16, you can realize locating detent 14 respectively with first locating slot and second locating slot
Clamping.
Commutation handle 13 can be using any routine for being easy to finger to pull with the attachment structure of bracing wire 16 and handle stem 11
Structure, to realize that pulling commutation handle 13 pulls bracing wire 16.
The outside side of first locating slot 212 has an arc surface.By the arc surface, locating detent 14 departs from
First locating slot 212, is capable of achieving the folding state shown in Figure 11 and Figure 12.
As shown in figure 9, the commutation handle 13 is provided with draw-in groove 131, the upper connecting rod branch pipe outside is provided with alignment pin
31, the upper connecting rod and the handle stem and the alignment pin 31 and the clamping of the draw-in groove 131 when closing.
Operation commutation handle 13 can realize two conversions using position.It is fixed when handle stem 11 is when first uses position
Position lock pin 14 is maintained in the first locating slot 212 under the effect of the elastic force of spring 15, and the elastic force of spring 15 makes commutation by bracing wire 16
Handle 13 keeps being fastened on alignment pin 31, and locating detent 14 is realized interlocking by bracing wire 16 with commutation handle 13；Work as handle stem
11 second using position when, spacer pin 122 on handle bracket 12 is inconsistent with the first limiting section 214 on hypozygal 21, calmly
Position lock pin 14 is maintained in the second locating slot 213 under the effect of the elastic force of spring 15.
Pulling handle rod of the present invention children trolley capable of reversing folds and opens explanation：
Fold：Operation commutation handle 13, is put handle stem 11 first and is locked using position, and operation upper joint 22 makes it with
Joint 21 disengages (unlock), then handle stem 11 is drawn in the direction of foreleg 7；
Open：Handle barre 11 is firmly gone up, and it is separated with foreleg 7, untill lower articular is locked.
The characteristics of pulling handle rod of the present invention children trolley capable of reversing：
1. first is most frequently used position using position, is that this first is arranged on hand using the locking device of position
The top of barre 11, the turning torque of its handle stem 11 it is main by commutation handle 13 is two-way with alignment pin 31 and locating detents 14 and
The unidirectional common phase support of first locating slot 212, so sets the bonding strength for substantially increasing handle stem 11.
2. second it is arranged on outside the switching of the lower end of handle stem 11 using the locking device of position, the position can touch in children
And position, be that this second is set to built-in using the locking device of position, the turning torque of its handle stem 11 is main by fixed
The second locating slot 213 on position lock pin 14 and hypozygal 21 is two-way and handle bracket 12 on spacer pin 122 and hypozygal 21 on
The unidirectional common phase support of first limiting section 214, so sets and not only avoid the danger that children are squeezed and shear injury, while
The intensity of handle stem 11 is ensure that, aesthetics is also improved.
Claims (6)
1. pulling handle rod children trolley capable of reversing, including upper connecting rod, foreleg and handle stem, the upper connecting rod, the foreleg
Include two branch pipes respectively with the handle stem, it is characterised in that：The foreleg branch pipe passes through handle with the handle stem branch pipe
Reversing arrangement is connected, and the handle reversing arrangement includes handle bracket and hypozygal, and the handle bracket is fixed on the handle stem branch
The end of pipe, the hypozygal is fixed on the preceding midleg, and the hypozygal is laterally provided with the first cylindrical sleeves, the hand
One end of seat is provided with the second cylindrical sleeves with cylinder bottom, second cylindrical sleeves are to being socketed on first cylindrical sleeve
Cylinder is outer, and the inside of first cylindrical sleeves is provided with the first limiting section, and the second cylindrical sleeves cylinder bottom is fixed with spacer pin, institute
The outer surface for stating the first cylindrical sleeves is provided with the first locating slot and the second locating slot, and being provided with the handle stem branch pipe can go up downslide
Dynamic locating detent, first locating slot and second locating slot match with the end of the locating detent, described fixed
Position lock pin respectively with first locating slot and the second locating slot clamping when, first limiting section and the spacer pin point
Wei not depart from and fastening state.
2. pulling handle rod according to claim 1 children trolley capable of reversing, it is characterised in that：Set on the handle stem branch pipe
There is commutation to shake hands, the commutation handle connects the locating detent by the bracing wire being arranged in the handle stem branch pipe, described
Be fixed with a rivet in handle stem branch pipe, the rivet and the locating detent are connected with elastic component, described elastic component one end with
The locating detent is inconsistent, and the other end is inconsistent with the rivet.
3. pulling handle rod according to claim 2 children trolley capable of reversing, it is characterised in that：The elastic component is spring.
4. pulling handle rod according to claim 1 children trolley capable of reversing, it is characterised in that：First locating slot to
Outer side has an arc surface.
5. pulling handle rod according to claim 1 children trolley capable of reversing, it is characterised in that：First limiting section be with
The stopper slot that the spacer pin matches.
6. pulling handle rod according to claim 1 children trolley capable of reversing, it is characterised in that：The commutation handle is provided with
Draw-in groove, upper connecting rod branch pipe outside is provided with alignment pin, the upper connecting rod and the handle stem and alignment pin when closing
With the draw-in groove clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182705.3A CN106828581A (en) | 2017-03-24 | 2017-03-24 | Pulling handle rod children trolley capable of reversing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710182705.3A CN106828581A (en) | 2017-03-24 | 2017-03-24 | Pulling handle rod children trolley capable of reversing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106828581A true CN106828581A (en) | 2017-06-13 |
Family
ID=59130933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710182705.3A Pending CN106828581A (en) | 2017-03-24 | 2017-03-24 | Pulling handle rod children trolley capable of reversing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106828581A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284509A (en) * | 2017-07-18 | 2017-10-24 | 湖北欧瑞斯特日用制品有限公司 | A kind of children trolley handspike changement |
| WO2019242206A1 (en) * | 2018-06-22 | 2019-12-26 | 苏州纪宝儿童用品有限公司 | Handle adjustment structure for child carry cot |
| CN112477970A (en) * | 2019-09-11 | 2021-03-12 | 明门(中国)幼童用品有限公司 | Infant's shallow and reversing mechanism thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432115Y (en) * | 2000-07-05 | 2001-05-30 | 好孩子集团公司 | Reversible umbrella handle handcart |
| US20070085304A1 (en) * | 2005-10-19 | 2007-04-19 | Link Treasure Limited | Brake mechanism for a baby stroller |
| CN200939896Y (en) * | 2006-08-17 | 2007-08-29 | 中山市隆成日用制品有限公司 | Mechanism for controlling folding joint of baby carriage |
| CN201165239Y (en) * | 2008-01-09 | 2008-12-17 | 东莞硕仕儿童用品有限公司 | Foldable baby carriage |
| CN201220682Y (en) * | 2008-03-22 | 2009-04-15 | 杜富波 | Foldable baby carriage |
| CN102101490A (en) * | 2009-12-18 | 2011-06-22 | 明门香港股份有限公司 | Withdrawable infant carrying device |
| CN202115567U (en) * | 2011-06-20 | 2012-01-18 | 苏州威凯儿童用品有限公司 | Push rod reversing mechanism of baby stroller |
| US20120025492A1 (en) * | 2008-08-01 | 2012-02-02 | Graco Childrens Products Inc. | Storage latch and reversible handle for a stroller |
| CN203996366U (en) * | 2014-07-21 | 2014-12-10 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN206569124U (en) * | 2017-03-24 | 2017-10-20 | 宁波神马集团有限公司 | Pulling handle rod children trolley capable of reversing |
-
2017
- 2017-03-24 CN CN201710182705.3A patent/CN106828581A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2432115Y (en) * | 2000-07-05 | 2001-05-30 | 好孩子集团公司 | Reversible umbrella handle handcart |
| US20070085304A1 (en) * | 2005-10-19 | 2007-04-19 | Link Treasure Limited | Brake mechanism for a baby stroller |
| CN200939896Y (en) * | 2006-08-17 | 2007-08-29 | 中山市隆成日用制品有限公司 | Mechanism for controlling folding joint of baby carriage |
| CN201165239Y (en) * | 2008-01-09 | 2008-12-17 | 东莞硕仕儿童用品有限公司 | Foldable baby carriage |
| CN201220682Y (en) * | 2008-03-22 | 2009-04-15 | 杜富波 | Foldable baby carriage |
| US20120025492A1 (en) * | 2008-08-01 | 2012-02-02 | Graco Childrens Products Inc. | Storage latch and reversible handle for a stroller |
| CN102101490A (en) * | 2009-12-18 | 2011-06-22 | 明门香港股份有限公司 | Withdrawable infant carrying device |
| CN202115567U (en) * | 2011-06-20 | 2012-01-18 | 苏州威凯儿童用品有限公司 | Push rod reversing mechanism of baby stroller |
| CN203996366U (en) * | 2014-07-21 | 2014-12-10 | 好孩子儿童用品有限公司 | A kind of children trolley |
| CN206569124U (en) * | 2017-03-24 | 2017-10-20 | 宁波神马集团有限公司 | Pulling handle rod children trolley capable of reversing |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107284509A (en) * | 2017-07-18 | 2017-10-24 | 湖北欧瑞斯特日用制品有限公司 | A kind of children trolley handspike changement |
| WO2019242206A1 (en) * | 2018-06-22 | 2019-12-26 | 苏州纪宝儿童用品有限公司 | Handle adjustment structure for child carry cot |
| CN112477970A (en) * | 2019-09-11 | 2021-03-12 | 明门(中国)幼童用品有限公司 | Infant's shallow and reversing mechanism thereof |
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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: 20170613 |
|
| RJ01 | Rejection of invention patent application after publication |