CN109625070A - Folding children's vehicle handle latch locking joint - Google Patents
Folding children's vehicle handle latch locking joint Download PDFInfo
- Publication number
- CN109625070A CN109625070A CN201910124110.1A CN201910124110A CN109625070A CN 109625070 A CN109625070 A CN 109625070A CN 201910124110 A CN201910124110 A CN 201910124110A CN 109625070 A CN109625070 A CN 109625070A
- Authority
- CN
- China
- Prior art keywords
- bolt
- hypozygal
- hole
- bracing wire
- rotational cylindrical
- 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
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
- B62B7/00—Carriages for children; Perambulators, e.g. dolls' perambulators
- B62B7/04—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor
- B62B7/06—Carriages for children; Perambulators, e.g. dolls' perambulators having more than one wheel axis; Steering devices therefor collapsible or foldable
-
- 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
Abstract
The invention discloses a kind of folding children's vehicle handle latch locking joint, including upper joint, upper joint includes two brackets of phase；The outer circle of upper handle lower part is with the insertion clamping connection of upper joint set, inner circle and bolt sliding sleeve and affixed by upper joint pin shaft；Bolt sliding sleeve lower part slides up and down connecting bolt；Bolt top axial is provided with bolt blind hole, bolt blind hole lower part has been arranged radially bracing wire post holes, the side of bolt is provided with bracing wire and stitches and be connected to bolt blind hole, bracing wire post holes, inserted with stay block in bracing wire post holes, affixed bracing wire on stay block, bracing wire enters bolt blind hole from bracing wire seam and passes through spring, and spring is fitted into bolt blind hole, and spring is connect with the bottom end of bolt blind hole and upper joint pin shaft Elastic Contact；It is provided in hypozygal Rotational Cylindrical and pin hole, bolt lower end is slided up and down with pin hole to be connect；Hypozygal Rotational Cylindrical presss from both sides contrary rotation between two supports.Its structure is relatively simple, and production cost is easy to operate, steady the bottom of compared with, securely and reliably.
Description
Technical field
The present invention relates to carriage for children technical field more particularly to a kind of folding children's vehicle handle latch locking joints.
Background technique
The stroller tool indispensable as a kind of infant trip, is used by users.User exists at present
Except firm, safety the basic demand for pursuing stroller, increasingly attention stroller is small in size, light, foldable
The features such as.
In order to meet above-mentioned requirements, reduce volume after folding, the pusher portion of existing stroller is often designed to
Two-part structure, including upper push handle component and lower push-rod component, are typically necessary between upper push handle component and lower push-rod component and set
Locking joint is set, patent 201720383037.6 discloses a kind of automobile-used rotary handle locking joint of folding children's, passes through lock
The effect of fixed gear is capable of providing stable locking structure, only by rotation unlocking knob, solution lock pillar can just be made to rotate to solution
At lockhole, so that gear button could be pressed, lock gear is made to be detached from second joint shell and be all introduced into outside the first joint
In shell, to be unlocked, structure is complex, and production cost is higher.
Summary of the invention
The purpose of the present invention is in view of the above shortcomings of the prior art, provide a kind of folding children's vehicle handle latch locking pass
Section.
The technical scheme is that realize in the following manner:
Folding children's vehicle handle latch locking joint, including upper handle, upper joint, lower push-rod and hypozygal, upper joint packet
Include the upper joint set for leading to sky and two to be parallel to each other the bracket with upper joint set one；The outer circle and upper joint of upper handle lower part
Set, inner circle and the insertion clamping connection of bolt sliding sleeve are simultaneously affixed by upper joint pin shaft；Bolt sliding sleeve lower part slides up and down connection and inserts
Pin；Bolt top axial is provided with bolt blind hole, and bolt blind hole lower part has been arranged radially bracing wire post holes, and the side of bolt is provided with drawing
Linear slit is simultaneously connected to bolt blind hole, bracing wire post holes, inserted with stay block in bracing wire post holes, affixed bracing wire on stay block, bracing wire from
Bracing wire seam enters bolt blind hole and passes through spring, and spring is fitted into bolt blind hole, the both ends of the spring bottom with bolt blind hole respectively
End is connected with upper joint pin shaft Elastic Contact；Upper handle top is provided with handle long hole, corresponding with upper handle long hole above to push away
Slide outside is connected handle, affixed bracing wire pulls pin shaft and slides up and down along upper handle long hole on handle；The other end of bracing wire
Affixed stay thimble, stay thimble are sleeved on bracing wire and pull on pin shaft；Hypozygal includes hypozygal set and covers under one with hypozygal
Articulation column is provided with the pin hole to match with bolt along hypozygal set axis in hypozygal Rotational Cylindrical, bolt lower end with
Pin hole slides up and down connection；The mutually rotation connection centered on same axial line between two supports of hypozygal Rotational Cylindrical folder
Together and direction of rotation is opposite；Lower push-rod upper end is inserted into hypozygal set and clamps connection.
The carriage center is provided with holder pivots axis hole, and the hypozygal Rotational Cylindrical is provided centrally with Rotational Cylindrical rotation axis
Rotation axis is rotatablely connected in hole, holder pivots axis hole and Rotational Cylindrical rotational axis hole.
The bracket is provided with bracket guide pin hole close to upper joint set lower end inside, affixed in bracket guide pin hole to lead
To pin；The hypozygal Rotational Cylindrical is provided with semicircular arc-shaped Rotational Cylindrical guide groove in the position of corresponding bracket guide pin hole, leads
Rotational Cylindrical guide groove is passed through to pin and is slidably connected with Rotational Cylindrical guide groove.
It is provided with bolt boss on the bolt, it is recessed that the pin hole to match with bolt boss is provided in the pin hole
Slot is provided with the bolt sliding sleeve groove to match with bolt boss on the bolt sliding sleeve.
The lower end of the bolt is provided with the arc surface to match with hypozygal Rotational Cylindrical outer circle, when unlock, lock operation
Hypozygal Rotational Cylindrical is pressed from both sides between two supports centered on same axial line when mutually opposing rotary motion, and arc surface is along ShiShimonoseki
Save the sliding of Rotational Cylindrical outer circle.
Hypozygal set lower part is provided with hypozygal pin shaft hole, and hypozygal pin shaft passes through hypozygal pin shaft hole, lower push-rod
Hypozygal is covered affixed with lower push-rod.
The invention has the following advantages that
The folding children's vehicle handle latch locking joint, by the way that the upper external force that applies makes hypozygal Rotational Cylindrical downwards to upper handle
The mutually opposing rotation centered on same axial line between two supports is pressed from both sides, in the lower end surface of bolt along hypozygal Rotational Cylindrical
When outer circle slides into pin hole, bolt is snapped onto pin hole and is locked under spring force effect, make hypozygal Rotational Cylindrical folder with
Between two brackets can not mutually opposing rotary motion, make upper joint set be located along the same line with hypozygal set, reach and push away
The purpose for mutually stretching locking with lower push-rod.
By pull handle along upper handle upward sliding, drives bracing wire to pull pin shaft along upper handle long hole upward sliding, lead to
It crosses bracing wire and pulls up bolt, spring is shortened by compression, and bolt top is along bolt sliding sleeve upward sliding, and bolt lower part is along pin hole
Upward sliding makes bolt lower end surface skid off the outer circle unlock of hypozygal Rotational Cylindrical, and applying downward external force to upper handle turns hypozygal
Dynamic column presss from both sides the mutually opposing rotary motion centered on same axial line between two supports, and upper joint set is made to cover phase with hypozygal
Mutually close up, achievees the purpose that handle mutually closes up with lower push-rod.
Its structure is relatively simple, and production cost is easy to operate the bottom of compared with；Meanwhile guide pin is anti-along the sliding of Rotational Cylindrical guide groove
Stop hypozygal Rotational Cylindrical and presss from both sides the dislocation centered on same axial line when mutually opposing rotary motion between two supports simultaneously
Limit；The bolt boss being arranged on bolt, the pin hole groove to match with bolt boss being arranged in pin hole, bolt sliding sleeve
The bolt sliding sleeve groove structure of upper setting to match with bolt boss can prevent bolt from rotating, and keep locked secure reliable；It inserts
The arc surface to match with hypozygal Rotational Cylindrical outer circle and hypozygal Rotational Cylindrical outer circle of the lower end setting of pin realize face contact, make
Locking, unlock smooth operation.
Detailed description of the invention
Attached drawing 1 is the structural schematic diagram under the lock state in folding children's vehicle handle latch locking joint.
Attached drawing 2 is the structural schematic diagram of the bolt sliding sleeve in folding children's vehicle handle latch locking joint.
Attached drawing 3 is the structural schematic diagram of the bolt in folding children's vehicle handle latch locking joint.
Attached drawing 4 is the structural schematic diagram of the upper joint in folding children's vehicle handle latch locking joint.
Attached drawing 5 is the structural schematic diagram of the hypozygal in folding children's vehicle handle latch locking joint.
Attached drawing 6 is the structural schematic diagram under the unlocked state in folding children's vehicle handle latch locking joint.
In figure: 1- bracing wire pull pin shaft, the upper handle of 2-, the upper handle long hole of 201-, 3- handle, 4- bracing wire, 401- stay thimble,
402- stay block, 5- bolt sliding sleeve, 501- bolt sliding sleeve groove, 502- bolt sliding sleeve upper joint pin shaft hole, 6- upper joint pin shaft,
7- spring, 8- bolt, 801- bolt blind hole, 802- bolt boss, 803- bracing wire post holes, 804- bracing wire seam, 9- upper joint, 901-
Upper joint set, 902- upper joint pin shaft hole, 903- bracket guide pin hole, 904- holder pivots axis hole, 905- bracket, 10- rotation
Axis, 11- hypozygal, 1101- hypozygal set, 1102- hypozygal Rotational Cylindrical, 1103- hypozygal pin shaft hole, 1104- Rotational Cylindrical are led
To slot, 1105- Rotational Cylindrical rotational axis hole, 1106- pin hole groove, 1107- pin hole, 12- hypozygal pin shaft, 13- lower push-rod,
14- guide pin.
Specific embodiment
The present invention will be further described below with reference to the drawings.
As shown in attached drawing 1 to attached drawing 6, folding children's vehicle handle latch locking joint, including upper handle 2, upper joint 9, under
Push rod 13 and hypozygal 11, upper joint 9 include leading to empty upper joint to cover 901 and two to be parallel to each other with upper joint set one
Bracket 905；Outer circle and upper joint set 901, inner circle and the insertion of bolt sliding sleeve 5 of upper 2 lower part of handle, which clamp, to be connected and passes through upper pass
It is affixed to save pin shaft 6；5 lower part of bolt sliding sleeve slides up and down connecting bolt 8；8 top axial of bolt is provided with bolt blind hole 801, inserts
Pin 801 lower part of blind hole has been arranged radially bracing wire post holes 803, the side of bolt 8 be provided with bracing wire seam 804 and with bolt blind hole 801, draw
Terminal hole 803 is connected to, and inserted with stay block 402 in bracing wire post holes 803, affixed bracing wire 4 on stay block 402, bracing wire 4 is stitched from bracing wire
804 enter bolt blind hole 801 and pass through spring 7, and spring 7 is fitted into bolt blind hole 801, and the both ends of spring 7 are blind with bolt respectively
The bottom end in hole 801 is connected with 6 Elastic Contact of upper joint pin shaft；Upper 2 top of handle is provided with handle long hole 201, with upper handle
Corresponding upper 2 slide outside of handle of long hole 201 connects handle 3, and affixed bracing wire pulls pin shaft 1 and along upper handle long hole on handle 3
201 slide up and down；The affixed stay thimble 401 of the other end of bracing wire 4, stay thimble 401 are sleeved on bracing wire and pull 1 on pin shaft；Hypozygal
11 include hypozygal set 1101 and the hypozygal Rotational Cylindrical 1102 with 1101 one of hypozygal set, edge in hypozygal Rotational Cylindrical 1102
Hypozygal set axis is provided with the pin hole 1107 to match with bolt 8,8 lower end of bolt and 1107 company of sliding up and down of pin hole
It connects；Hypozygal Rotational Cylindrical 1102 be clipped between two brackets 905 centered on same axial line mutually rotation link together and
Direction of rotation is opposite；13 upper end of lower push-rod is inserted into hypozygal set 1101 and clamps connection.
The bracket 905 is provided centrally with holder pivots axis hole 904, and the hypozygal Rotational Cylindrical 1102, which is provided centrally with, to be turned
Dynamic column rotational axis hole 1105, holder pivots axis hole 904 and the inner rotation connection rotation axis 10 of Rotational Cylindrical rotational axis hole 1105.
The bracket 905 covers 901 lower end insides close to upper joint and is provided with bracket guide pin hole 903, bracket guide pin
The inner affixed guide pin 14 in hole 903；The hypozygal Rotational Cylindrical 1102 is provided with semicircle in the position of corresponding bracket guide pin hole 903
The Rotational Cylindrical guide groove 1104 of arcuation, guide pin 14, which passes through Rotational Cylindrical guide groove 1104 and slides with Rotational Cylindrical guide groove 1104, to be connected
It connects.Guide pin prevents the hypozygal Rotational Cylindrical folder to be between two supports with same axial line along the sliding of Rotational Cylindrical guide groove
Dislocation and limit when the mutually opposing rotary motion of the heart.
It is provided with bolt boss 802 on the bolt 8, is provided in the pin hole 1107 and 802 phase of bolt boss
The pin hole groove 1106 matched is provided with the bolt sliding sleeve groove 501 to match with bolt boss 802 on the bolt sliding sleeve 5.
The bolt boss being arranged on bolt, the pin hole groove to match with bolt boss being arranged in pin hole are set on bolt sliding sleeve
The bolt sliding sleeve groove structure to match with bolt boss set can prevent bolt from rotating, and keep locked secure reliable.
The lower end of the bolt 8 is provided with the arc surface to match with 1102 outer circle of hypozygal Rotational Cylindrical, when unlock, locking
Hypozygal Rotational Cylindrical folder is operated between two supports centered on same axial line when mutually opposing rotary motion, arc surface edge
The sliding of hypozygal Rotational Cylindrical outer circle.The arc surface and hypozygal of the lower end setting of bolt to match with hypozygal Rotational Cylindrical outer circle
Rotational Cylindrical outer circle realizes face contact, makes locking, unlock smooth operation.
The hypozygal covers 1101 lower parts and is provided with hypozygal pin shaft hole 1103, and hypozygal pin shaft 12 passes through hypozygal pin shaft
Hole 1103, lower push-rod 13 are affixed with lower push-rod 13 by hypozygal set 1101.
Working principle of the present invention is as follows:
When unlock operation, pull handle 3 drives bracing wire to pull pin shaft 1 along upper handle long hole along upper 2 upward sliding of handle
201 upward slidings pull up bolt 8 by bracing wire 4, and spring 7 is shortened by compression, and 8 top of bolt slides up along bolt sliding sleeve 5
Dynamic, 8 lower part of bolt is unlocked along the outer circle that 1107 upward sliding of pin hole makes 8 lower end surface of bolt skid off hypozygal Rotational Cylindrical 1102,
Applying downward external force to upper handle 2 is clipped in hypozygal Rotational Cylindrical 1102 between two brackets 905 centered on same axial line
Mutually opposing rotary motion closes up upper joint set 901 mutually with hypozygal set 1101, reaches handle 2 and 13 phase of lower push-rod
The purpose mutually closed up.Meanwhile guide pin 14 is slided along Rotational Cylindrical guide groove 1104, the arc surface of bolt lower end is rotated along hypozygal
The sliding of column outer circle.
When lock operation, to upper handle 2 downwards it is upper apply external force make hypozygal Rotational Cylindrical 1102 be clipped in two brackets 905 it
Between the mutually opposing rotation centered on same axial line, 8 lower end of bolt arc surface along hypozygal Rotational Cylindrical 1102 outer circle
When operating with unlock when reverse slide to pin hole 1107, bolt 8 snaps onto pin hole 1107 under the effect of 7 elastic force of spring to be locked
It is fixed, make hypozygal Rotational Cylindrical 1102 press from both sides between two brackets 905 can not mutually opposing rotary motion, make upper joint set 901 with
Hypozygal set 1101 is located along the same line, and achievees the purpose that handle 2 and lower push-rod 13 mutually stretch locking.Stay block simultaneously
402 move downward with bolt 8, pull downward on bracing wire by bracing wire 4 and pin shaft 1 is pulled to slide down to along upper handle long hole 201
The lower end of handle long hole 201 makes handle 3 slide down to the lower end of upper handle long hole 201 along upper handle 2.Meanwhile guide pin 14
Reverse slide when being operated along Rotational Cylindrical guide groove 1104 and unlock.
Above by the specific embodiment of embodiment form, the present invention is described in detail, but this should not be managed
Solution for the above-mentioned subject area of the present invention be only limitted to more than specific embodiment, it is all based on above content of the present invention it is achieved that
Technology all belongs to the scope of the present invention.
Claims (6)
1. folding children's vehicle handle latch locking joint, including upper handle, upper joint, lower push-rod and hypozygal, it is characterised in that:
Upper joint includes leading to empty upper joint set and be parallel to each other two bracket integrated with upper joint set；The outer circle of upper handle lower part
It is connected with the insertion clamping of upper joint set, inner circle and bolt sliding sleeve and affixed by upper joint pin shaft；Bolt sliding sleeve glides on lower part
Dynamic connecting bolt；Bolt top axial is provided with bolt blind hole, and bolt blind hole lower part has been arranged radially bracing wire post holes, and the one of bolt
Side is provided with bracing wire and stitches and be connected to bolt blind hole, bracing wire post holes, inserted with stay block in bracing wire post holes, affixed drawing on stay block
Line, bracing wire enter bolt blind hole from bracing wire seam and pass through spring, and spring is fitted into bolt blind hole, the both ends of spring respectively with bolt
The bottom end of blind hole is connected with upper joint pin shaft Elastic Contact；Upper handle top is provided with handle long hole, with upper handle long hole pair
The upper handle slide outside answered connects handle, and affixed bracing wire pulls pin shaft and slides up and down along upper handle long hole on handle；Bracing wire
The affixed stay thimble of the other end, stay thimble be sleeved on bracing wire pull pin shaft on；Hypozygal include hypozygal set and with hypozygal set
The hypozygal Rotational Cylindrical of one is provided with the pin hole to match with bolt along hypozygal set axis in hypozygal Rotational Cylindrical, inserts
Pin lower end is slided up and down with pin hole to be connect；Hypozygal Rotational Cylindrical folder is mutual centered on same axial line between two supports
Rotation links together and direction of rotation is opposite；Lower push-rod upper end is inserted into hypozygal set and clamps connection.
2. folding children's vehicle handle latch locking according to claim 1 joint, it is characterised in that: the carriage center is set
It is equipped with holder pivots axis hole, the hypozygal Rotational Cylindrical is provided centrally with Rotational Cylindrical rotational axis hole, holder pivots axis hole and rotation
Rotation axis is rotatablely connected in column rotational axis hole.
3. folding children's vehicle handle latch locking according to claim 1 joint, it is characterised in that: the bracket is close
Upper joint set lower end inside is provided with bracket guide pin hole, affixed guide pin in bracket guide pin hole；The hypozygal Rotational Cylindrical
The position of corresponding bracket guide pin hole is provided with semicircular arc-shaped Rotational Cylindrical guide groove, guide pin passes through Rotational Cylindrical guide groove simultaneously
It is slidably connected with Rotational Cylindrical guide groove.
4. folding children's vehicle handle latch locking according to claim 1 joint, it is characterised in that: be arranged on the bolt
There is bolt boss, the pin hole groove to match with bolt boss is provided in the pin hole, is arranged on the bolt sliding sleeve
There is the bolt sliding sleeve groove to match with bolt boss.
5. folding children's vehicle handle latch locking according to claim 1 joint, it is characterised in that: the lower end of the bolt
It is provided with the arc surface to match with hypozygal Rotational Cylindrical outer circle, when unlock, lock operation hypozygal Rotational Cylindrical are clipped in two branch
Between frame centered on same axial line when mutually opposing rotary motion, arc surface is slided along hypozygal Rotational Cylindrical outer circle.
6. folding children's vehicle handle latch locking according to claim 1 joint, it is characterised in that: under the hypozygal set
Portion is provided with hypozygal pin shaft hole, and hypozygal pin shaft passes through hypozygal pin shaft hole, lower push-rod, and hypozygal set is affixed with lower push-rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124110.1A CN109625070A (en) | 2019-01-31 | 2019-01-31 | Folding children's vehicle handle latch locking joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910124110.1A CN109625070A (en) | 2019-01-31 | 2019-01-31 | Folding children's vehicle handle latch locking joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109625070A true CN109625070A (en) | 2019-04-16 |
Family
ID=66065540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910124110.1A Pending CN109625070A (en) | 2019-01-31 | 2019-01-31 | Folding children's vehicle handle latch locking joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109625070A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171459A (en) * | 2019-06-30 | 2019-08-27 | 漯河炫蒂塑业有限公司 | Folding children's vehicle handle sliding sleeve locks joint |
| CN112158251A (en) * | 2020-11-12 | 2021-01-01 | 常德益翔实业有限公司 | Reverse-retraction folding unlocking mechanism for collision of stroller |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201321069Y (en) * | 2008-11-28 | 2009-10-07 | 苏州威凯儿童用品有限公司 | Folding baby carriage |
| CN201872776U (en) * | 2010-05-28 | 2011-06-22 | 中山市乐美达儿童用品有限公司 | Baby carriage large joint capable of hand pinching prevention |
| CN201989827U (en) * | 2011-01-21 | 2011-09-28 | 杨鹏耀 | Link for putting away baby carriage |
| DE202013102269U1 (en) * | 2013-05-24 | 2013-06-06 | Dongguan Master Kids Toy Co., Ltd. | With a hand collapsible stroller |
| CN204124174U (en) * | 2014-09-04 | 2015-01-28 | 宁波妈咪宝婴童用品制造有限公司 | Perambulator is without rocking folding/unfolding joint |
| CN207311563U (en) * | 2017-10-09 | 2018-05-04 | 湖北华野日用制品实业有限公司 | A kind of novel foldable children trolley |
| CN209553285U (en) * | 2019-01-31 | 2019-10-29 | 漯河炫蒂塑业有限公司 | Folding children's vehicle handle latch locking joint |
-
2019
- 2019-01-31 CN CN201910124110.1A patent/CN109625070A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201321069Y (en) * | 2008-11-28 | 2009-10-07 | 苏州威凯儿童用品有限公司 | Folding baby carriage |
| CN201872776U (en) * | 2010-05-28 | 2011-06-22 | 中山市乐美达儿童用品有限公司 | Baby carriage large joint capable of hand pinching prevention |
| CN201989827U (en) * | 2011-01-21 | 2011-09-28 | 杨鹏耀 | Link for putting away baby carriage |
| DE202013102269U1 (en) * | 2013-05-24 | 2013-06-06 | Dongguan Master Kids Toy Co., Ltd. | With a hand collapsible stroller |
| CN204124174U (en) * | 2014-09-04 | 2015-01-28 | 宁波妈咪宝婴童用品制造有限公司 | Perambulator is without rocking folding/unfolding joint |
| CN207311563U (en) * | 2017-10-09 | 2018-05-04 | 湖北华野日用制品实业有限公司 | A kind of novel foldable children trolley |
| CN209553285U (en) * | 2019-01-31 | 2019-10-29 | 漯河炫蒂塑业有限公司 | Folding children's vehicle handle latch locking joint |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110171459A (en) * | 2019-06-30 | 2019-08-27 | 漯河炫蒂塑业有限公司 | Folding children's vehicle handle sliding sleeve locks joint |
| CN112158251A (en) * | 2020-11-12 | 2021-01-01 | 常德益翔实业有限公司 | Reverse-retraction folding unlocking mechanism for collision of stroller |
| CN112158251B (en) * | 2020-11-12 | 2023-07-04 | 常德益翔实业有限公司 | Folding unlocking mechanism for reverse retraction of child cart during impact |
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