CN205524418U - Baby's shallow brake mechanism that operating parts components of a whole that can function independently set up - Google Patents
Baby's shallow brake mechanism that operating parts components of a whole that can function independently set up Download PDFInfo
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- CN205524418U CN205524418U CN201620228054.8U CN201620228054U CN205524418U CN 205524418 U CN205524418 U CN 205524418U CN 201620228054 U CN201620228054 U CN 201620228054U CN 205524418 U CN205524418 U CN 205524418U
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- brake
- wheel
- resilient key
- lock section
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Abstract
The utility model discloses a baby's shallow brake mechanism that operating parts components of a whole that can function independently set up when stepping on when pressing unblock portion, extrudees protruding slip to the peak that extrudees the inclined plane, orders about left spring pin roll -off from the left tooth's socket, and right spring pin is at brake line tensioning effort roll -off from the right tooth's socket down, joint arm and boss looks block simultaneously, and left wheel and right wheel are separated and are stopped at this moment, when stepping on when pressing unblock portion, push protruding slip to the minimum of pushing the inclined plane, left spring pin slips into left tooth's socket under spring action, and right spring pin is in brake line relexation power during right tooth's socket is gone into to the bullet down, joint arm and boss phase separation simultaneously, left wheel and right wheel braked this moment. Adopt baby's shallow brake mechanism of above -mentioned structural design, can be convenient pass through the linkage that a brake mechanism and the 2nd brake mechanism were realized to the brake line, and then the synchronous brake of convenient effectual realization left wheel and right wheel, this baby's shallow brake mechanism convenient operation, and it is reliable and stable to brake.
Description
Technical field
This utility model relates to doll carriage technical field, particularly relates to the baby that a kind of operating parts split is arranged
Go-cart braking mechanism.
Background technology
For the braking mechanism complex structural designs of doll carriage under prior art, cost is high, troublesome poeration,
And lack necessary brake location structure, thus easily cause and stop by mistake, bring inconvenience to user.
Utility model content
The purpose of this utility model is to provide a kind of simple in construction, easy to operate, and it is reliable and stable to brake
Braking mechanism.
For reaching this purpose, this utility model by the following technical solutions:
The doll carriage braking mechanism that a kind of operating parts split is arranged, matches including the left wheel with stroller
The second braking mechanism of matching with the right wheel of stroller of first brake mechanism and two ends respectively and
The brake cable that described first brake mechanism is connected with the second braking mechanism, described first brake mechanism include with
The operation that the left brake shell that the left wheel seat of described left wheel is articulated matches with described left brake shell
Part and the left side matched with the left teeth groove being arranged on described left wheel seat circumference under described operating parts effect
Resilient key；Right brake shell that described second braking mechanism includes being articulated with the right wheel mount of described right wheel,
The right bullet matched with described right brake shell and match with the right teeth groove being arranged on described right wheel mount circumference
Property pin；Described operating parts includes tight lock part, solves lock section and the location structure for location, described solution lock section,
Described tight lock part and described solution lock section use split to arrange, and the fixing end of described solution lock section is provided with for and locks
The projection that the fixing end in tight portion matches, one end of described location structure is articulated with described solution lock section, the other end
Fastening with described brake shell, described solution lock section is provided with for driving described left resilient key to stop along a described left side
The extrusion structure of car housing axially-movable, described extrusion structure is that to be arranged at the extruding bottom described solution lock section oblique
Face, described extruding inclined-plane matches with the expression lobes of the shank side being arranged at described left resilient key, described
Location structure includes the snap-arms being articulated in the lateral wall of described left brake shell and is sheathed on a described left side and stops
Torsion spring on the drive-connecting shaft of the lateral wall of car housing, one end convex of described left brake shell sidewall be provided with
The boss of described snap-arms phase clamping, one end of described brake cable is connected with described solution lock section, described brake cable
The other end be connected with described right resilient key；
When jamming on described solution lock section, the expression lobes of the shank side being arranged at described left resilient key slides into
The peak on described extruding inclined-plane, orders about described left resilient key and skids off from described left teeth groove, described right elasticity
Pin skids off under brake cable tension power from described right teeth groove, the most described snap-arms and described boss phase
Engaging, the most described left wheel and right wheel un-brake；
When jamming on described solution lock section, the expression lobes of the shank side being arranged at described left resilient key slides into
The minimum point on described extruding inclined-plane, described left resilient key slips into described left teeth groove, the described right side under elastic force effect
Resilient key springs in described right teeth groove under brake cable relexation power, the most described snap-arms and described boss
It is separated, the most described left wheel and right wheel brake.
Wherein, described tight lock part conciliate lock section be in the shape of the letter V split arrange, and described tight lock part conciliate lock section it
Between the drive-connecting shaft of V-shaped bending junction and the lateral wall of described left brake shell be articulated.
Wherein, the extruding inclined-plane bottom described solution lock section is positioned at the cavity of described left brake shell and with described
Left resilient key matches.
The beneficial effects of the utility model: this utility model, when jamming on described solution lock section, is arranged at a described left side
The expression lobes of the shank side of resilient key slides into the peak on described extruding inclined-plane, orders about described left elasticity
Pin skid off from described left teeth groove, described right resilient key under brake cable tension power from described right teeth groove
Skidding off, the most described snap-arms fastens with described boss, the most described left wheel and right wheel un-brake；When
When jamming on described solution lock section, the expression lobes of the shank side being arranged at described left resilient key slides into described squeezing
The minimum point on pressure inclined-plane, described left resilient key slips into described left teeth groove, described right resilient key under elastic force effect
Springing under brake cable relexation power in described right teeth groove, the most described snap-arms is separated with described boss,
The most described left wheel and right wheel brake.Use the doll carriage braking mechanism of said structure design, it is possible to
Easily realize first brake mechanism and the linkage of the second braking mechanism by brake cable, and then easily and effectively
Realizing left wheel and the synchronous brake of right wheel, this doll carriage braking mechanism is easy to operate, and brake is stable
Reliably.
Accompanying drawing explanation
Fig. 1 is the exploded view of the doll carriage braking mechanism that this utility model a kind of operating parts split is arranged.
Fig. 2 is the installation diagram of the doll carriage braking mechanism that this utility model a kind of operating parts split is arranged.
Detailed description of the invention
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by detailed description of the invention.
As depicted in figs. 1 and 2, this operating parts split arrange doll carriage braking mechanism, including with baby
The second brake that the first brake mechanism that the left wheel 1 of car matches matches with the right wheel 2 of stroller
The brake cable 3 that mechanism and two ends are connected with the second braking mechanism with first brake mechanism respectively, first stops
Mechanism of car includes left brake shell 41 that the left wheel seat 11 with left wheel 1 is articulated and left brake shell
41 operating parts matched and under operating parts effect be arranged on the left teeth groove of left wheel seat 11 circumference
The 111 left resilient keys 42 matched；Second braking mechanism includes that the right wheel 2 with right wheel 2 is articulated
Right brake shell 51 match with right brake shell 51 and the right teeth groove circumferential with being arranged on right wheel 2
The right resilient key 52 matched；Operating parts includes tight lock part 43, solves lock section 44 and for solving lock section 44
The location structure of location, tight lock part 43 conciliates lock section 44 and uses split to arrange, one end of location structure and solution
Lock section 44 is articulated, and the other end fastens with described left brake shell, solves lock section 44 and is provided with for driving
Left resilient key 42 is along the extrusion structure 441 of left brake shell 41 axially-movable；One end of brake cable 3 and unblock
Portion 44 is connected, and the other end of brake cable 3 is connected with right resilient key 52；As preferably, use split
The tight lock part 43 arranged is conciliate lock section 44 and is in the shape of the letter V settings, jam on solve lock section time, tight lock part is tilted upward
Rise, when jamming on tight lock part, solve lock section and be upturned.
I.e. when jamming on solution lock section 44, the expression lobes of the shank side being arranged at left resilient key 42 slides into
The peak on extruding inclined-plane, orders about left resilient key 42 and skids off from left teeth groove 111, and right resilient key 52 is being stopped
Skidding off from right teeth groove under fare 3 tension power, snap-arms 451 fastens with boss simultaneously, now left
Wheel 1 and right wheel 2 un-brake；When jamming on solution lock section 44, it is arranged at the shank side of left resilient key 42
Expression lobes slide into extruding inclined-plane minimum point, left resilient key 42 slips into left teeth groove under elastic force effect
111, right resilient key 52 springs in right teeth groove under brake cable 3 relexation power, simultaneously snap-arms 451 with
Boss is separated, and now left wheel 1 and right wheel 2 brake.
It is further preferred that extrusion structure 441 is to be arranged at the extruding inclined-plane solved bottom lock section 44, extruding is tiltedly
Match with the expression lobes of the shank side being arranged at left resilient key 42 in face.This structure designs, when extruding is convex
When the peak risen and extrude inclined-plane matches, left resilient key skids off from left teeth groove；When expression lobes is with crowded
When the minimum point on pressure inclined-plane matches, left resilient key springs in left teeth groove.
It is further preferred that location structure include being articulated in the lateral wall of left brake shell 41 snap-arms 451,
And the torsion spring 452 on the drive-connecting shaft 411 of the lateral wall being sheathed on left brake shell 41.Left brake shell 41
One end convex of sidewall is provided with and the boss 412 of snap-arms 451 phase clamping.This structure designs, and is solving lock section
After being operated, for preventing left resilient key from resetting, it is to avoid cause brake by mistake, it is possible to by snap-arms and left brake
The engaging of the boss in housing sidewall, is formed with effect location to solving lock section, and then effectively prevents left resilient key multiple
Position, it is to avoid cause brake by mistake.
Arrange it is further preferred that tight lock part 43 conciliates lock section 44 split that is in the shape of the letter V, and tight lock part 43 He
Solve drive-connecting shaft 411 phase of the V-shaped bending junction between lock section 44 and the lateral wall of left brake shell 41
Pivot joint.As preferably, conciliating lock section for convenience of tight lock part and effectively connect, the fixing end solving lock section is provided with use
In the projection that the fixing end with tight lock part socket-connects.When assembling, it is possible to easily two parts are assembled to one
Rise, and then make it effectively combine, form an entirety, it is simple to both realize effectively linking, and use this structure
Design, facilitates mould molding, it is simple to install, time saving and energy saving.
It is further preferred that solve the extruding inclined-plane bottom lock section 44 be positioned at left brake shell 41 cavity and
Match with left resilient key 42.
Know-why of the present utility model is described above in association with specific embodiment.These describe and are intended merely to solve
Release principle of the present utility model, and the restriction to this utility model protection domain can not be construed to by any way.
Based on explanation herein, those skilled in the art need not pay performing creative labour can associate this reality
By other novel detailed description of the invention, within these modes fall within protection domain of the present utility model.
Claims (3)
1. the doll carriage braking mechanism that operating parts split is arranged, matches including the left wheel with stroller
The second braking mechanism and two ends that the first brake mechanism closed matches with the right wheel of stroller are distinguished
The brake cable being connected with the second braking mechanism with described first brake mechanism, it is characterised in that: described first
Braking mechanism includes left brake shell that the left wheel seat with described left wheel is articulated and described left brake shell
The operating parts of mates and a left side circumferential with being arranged on described left wheel seat under described operating parts effect
The left resilient key that teeth groove matches；Described second braking mechanism includes the right wheel mount phase pivot with described right wheel
The right brake shell connect matches with described right brake shell and the right side circumferential with being arranged on described right wheel mount
The right resilient key that teeth groove matches；Described operating parts includes tight lock part, solves lock section and for described unblock
The location structure of location, portion, described tight lock part and described solution lock section use split to arrange, consolidating of described solution lock section
Fixed end is provided with the projection for matching with the fixing end of tight lock part, and one end of described location structure is with described
Solution lock section is articulated, and the other end fastens with described brake shell, and described solution lock section is provided with for driving
Stating the left resilient key extrusion structure along described left brake shell axially-movable, described extrusion structure is for being arranged at
State the extruding inclined-plane solved bottom lock section, described extruding inclined-plane and the shank side being arranged at described left resilient key
Expression lobes matches, described location structure include being articulated in the lateral wall of described left brake shell snap-arms,
And the torsion spring on the drive-connecting shaft of the lateral wall being sheathed on described left brake shell, described left brake shell sidewall
One end convex be provided with and the boss of described snap-arms phase clamping, one end of described brake cable and described unblock
Portion is connected, and the other end of described brake cable is connected with described right resilient key；
When jamming on described solution lock section, the expression lobes of the shank side being arranged at described left resilient key slides into
The peak on described extruding inclined-plane, orders about described left resilient key and skids off from described left teeth groove, described right elasticity
Pin skids off under brake cable tension power from described right teeth groove, the most described snap-arms and described boss phase
Engaging, the most described left wheel and right wheel un-brake；
When jamming on described solution lock section, the expression lobes of the shank side being arranged at described left resilient key slides into
The minimum point on described extruding inclined-plane, described left resilient key slips into described left teeth groove, the described right side under elastic force effect
Resilient key springs in described right teeth groove under brake cable relexation power, the most described snap-arms and described boss
It is separated, the most described left wheel and right wheel brake.
The doll carriage braking mechanism that a kind of operating parts split the most according to claim 1 is arranged, it is special
Levy and be: described tight lock part is conciliate lock section and is in the shape of the letter V between split setting, and described tight lock part reconciliation lock section
The drive-connecting shaft of V-shaped bending junction and the lateral wall of described left brake shell be articulated.
The doll carriage braking mechanism that a kind of operating parts split the most according to claim 2 is arranged, it is special
Levy and be: bottom described solution lock section extruding inclined-plane be positioned at described left brake shell cavity and with a described left side
Resilient key matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228054.8U CN205524418U (en) | 2016-03-23 | 2016-03-23 | Baby's shallow brake mechanism that operating parts components of a whole that can function independently set up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620228054.8U CN205524418U (en) | 2016-03-23 | 2016-03-23 | Baby's shallow brake mechanism that operating parts components of a whole that can function independently set up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205524418U true CN205524418U (en) | 2016-08-31 |
Family
ID=56783537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620228054.8U Active CN205524418U (en) | 2016-03-23 | 2016-03-23 | Baby's shallow brake mechanism that operating parts components of a whole that can function independently set up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205524418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327772A (en) * | 2017-01-17 | 2018-07-27 | 爱普力卡幼儿产品合同会社 | Trolley |
-
2016
- 2016-03-23 CN CN201620228054.8U patent/CN205524418U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108327772A (en) * | 2017-01-17 | 2018-07-27 | 爱普力卡幼儿产品合同会社 | Trolley |
| CN108327772B (en) * | 2017-01-17 | 2021-08-03 | 纽维尔品牌日本合同会社 | Hand cart |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |