CN207360402U - A kind of brake structure of stroller - Google Patents
A kind of brake structure of stroller Download PDFInfo
- Publication number
- CN207360402U CN207360402U CN201720686243.4U CN201720686243U CN207360402U CN 207360402 U CN207360402 U CN 207360402U CN 201720686243 U CN201720686243 U CN 201720686243U CN 207360402 U CN207360402 U CN 207360402U
- Authority
- CN
- China
- Prior art keywords
- trailing wheel
- hind axle
- bracing strut
- block
- teeth
- 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.)
- Expired - Fee Related
Links
Landscapes
- Carriages For Children, Sleds, And Other Hand-Operated Vehicles (AREA)
Abstract
The utility model discloses a kind of brake structure of stroller, including pedal, hind axle, shifting part, trailing wheel bracing strut, carrier wheel block, gland and trailing wheel, the pedal is fixed among hind axle, hind axle both sides are respectively sequentially arranged with shifting part, trailing wheel bracing strut, carrier wheel block, gland and trailing wheel, the inner side of the trailing wheel bracing strut is equipped with shifting part, its inside is equipped with carrier wheel block, and outside is equipped with gland, it is trailing wheel outside gland, the inner side rack gear of the trailing wheel.Beneficial effect is：Simple in structure, more hidden, appearance is beautiful, and brake is effective.
Description
Technical field
It the utility model is related to stroller, more particularly to the brake structure of stroller.
Background technology
Existing stroller is in a great variety, the more does the more beautiful, more high-grade, but what safety was still placed above the other things, institute
With stroller must have operation easily, the effective device of brake, existing braking structure of baby cart appearance unsightly,
It is nor very effective.
Utility model content
The purpose of this utility model is directed to the above-mentioned shortcoming of the prior art, invents a kind of brake structure of stroller, its
Built-in function is relatively hidden, tailored appearance, and operation is simple, and brake is effective.
The purpose of this utility model is realized by following technical solution：A kind of brake structure of stroller, bag
Pedal, hind axle, shifting part, trailing wheel bracing strut, carrier wheel block, gland and trailing wheel are included, the pedal is fixed on hind axle
Centre, hind axle both sides are respectively sequentially arranged with shifting part, trailing wheel bracing strut, carrier wheel block, gland and trailing wheel, the hind axle
The inner side of stent is equipped with shifting part, its inside is equipped with carrier wheel block, and outside is equipped with gland, is trailing wheel outside gland, the trailing wheel
Inner side rack gear.
There are three teeth in described carrier wheel block one end, and there is elongated axis hole in centre, and elongated axis hole side is embedded with spring, in length
There is skewed slot between shape axis hole and three teeth, elongated axis hole is sleeved on hind axle, and spring pushes down hind axle, and the driving lever of shifting part is inserted in
In the skewed slot of carrier wheel block, when driving lever is in skewed slot one, three teeth of carrier wheel block and the following of trailing wheel bracing strut are held
It is flat, when driving lever is in skewed slot other end, three teeth of carrier wheel block can trailing wheel bracing strut it is following outstanding, three teeth
Engaged with the gear ring on the inside of trailing wheel, kill trailing wheel, play braking action.
The beneficial effects of the utility model are：Simple in structure, more hidden, appearance is beautiful, and brake is effective.
Brief description of the drawings
Fig. 1 is the appearance diagram of one embodiment of the utility model；
Fig. 2 is the structural blast schematic diagram of one embodiment of the utility model；
Fig. 3 is the schematic perspective view of the carrier wheel block of one embodiment of the utility model；
Fig. 4 is the frontal planar schematic diagram of the carrier wheel block of one embodiment of the utility model.
Embodiment
The utility model is described in further detail with one embodiment below in conjunction with the accompanying drawings：
As shown in the figure, a kind of brake structure of stroller, including pedal 1, hind axle 2, shifting part 3, trailing wheel bracing strut
4th, carrier wheel block 5, gland 6 and trailing wheel 7, the pedal 1 are fixed among hind axle 2, and 2 both sides of hind axle are respectively sequentially arranged with
Shifting part 3, trailing wheel bracing strut 4, carrier wheel block 5, gland 6 and trailing wheel 7, the inner side of the trailing wheel bracing strut 4, which is equipped with, stirs
Part 3, its inside are equipped with carrier wheel block 5, and outside is equipped with gland 6, is trailing wheel 7 outside gland 6, the inner side rack gear of the trailing wheel 7
7.1。
There are three teeth 5.1 in described 5 one end of carrier wheel block, and there is elongated axis hole 5.2 in centre, and elongated 5.2 side of axis hole is embedding
There is spring 5.3, there is skewed slot 5.4 between elongated axis hole 5.2 and three teeth 5.1, elongated axis hole 5.2 is sleeved on hind axle 2, spring
5.3 push down hind axle 2, and the driving lever 3.1 of shifting part 3 is inserted in the skewed slot 5.4 of carrier wheel block 5, when driving lever 3.1 is in skewed slot 5.4
At one, three teeth 5.1 of carrier wheel block 5 maintain an equal level with the following of trailing wheel bracing strut 4, when driving lever 3.1 is in 5.4 other end of skewed slot
When, three teeth 5.1 of carrier wheel block 5 can trailing wheel bracing strut 4 it is following outstanding, three teeth 5.1 and the inner side of trailing wheel 7
Gear ring 7.1 engages, and kills trailing wheel 7, plays braking action.
Claims (2)
1. a kind of brake structure of stroller, including pedal, hind axle, shifting part, trailing wheel bracing strut, carrier wheel block, pressure
Lid and trailing wheel, the pedal are fixed among hind axle, and hind axle both sides are respectively sequentially arranged with shifting part, trailing wheel bracing strut, move
Moving gear block, gland and trailing wheel, the inner side of the trailing wheel bracing strut are equipped with shifting part, its inside is equipped with carrier wheel block, outside
Side is equipped with gland, is trailing wheel outside gland, the inner side rack gear of the trailing wheel.
A kind of 2. brake structure of stroller as claimed in claim 1, it is characterised in that：Described carrier wheel block one end
There are three teeth, there is elongated axis hole in centre, and elongated axis hole side is embedded with spring, has skewed slot between elongated axis hole and three teeth, long
For shape shaft hole sleeve on hind axle, spring pushes down hind axle, and the driving lever of shifting part is inserted in the skewed slot of carrier wheel block, when driving lever exists
During skewed slot one, three teeth of carrier wheel block maintain an equal level with the following of trailing wheel bracing strut, mobile when driving lever is in skewed slot other end
Three teeth of cluster gear can trailing wheel bracing strut it is following it is outstanding, three teeth are engaged with the gear ring on the inside of trailing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686243.4U CN207360402U (en) | 2017-06-13 | 2017-06-13 | A kind of brake structure of stroller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686243.4U CN207360402U (en) | 2017-06-13 | 2017-06-13 | A kind of brake structure of stroller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207360402U true CN207360402U (en) | 2018-05-15 |
Family
ID=62423951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686243.4U Expired - Fee Related CN207360402U (en) | 2017-06-13 | 2017-06-13 | A kind of brake structure of stroller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207360402U (en) |
-
2017
- 2017-06-13 CN CN201720686243.4U patent/CN207360402U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180515 Termination date: 20180613 |