CN208356077U - A kind of four-wheel pulley base - Google Patents
A kind of four-wheel pulley base Download PDFInfo
- Publication number
- CN208356077U CN208356077U CN201820922131.9U CN201820922131U CN208356077U CN 208356077 U CN208356077 U CN 208356077U CN 201820922131 U CN201820922131 U CN 201820922131U CN 208356077 U CN208356077 U CN 208356077U
- Authority
- CN
- China
- Prior art keywords
- elastic arm
- shoe
- base
- shoe base
- wheel
- 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.)
- Active
Links
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to a kind of four-wheel pulley bases, solve existing pulley holder structure installation complexity, problem at high cost.It include the shoe base for being used to support shoe body and the idler wheel set on shoe base bottom, the shoe base bottom is extended with elastic arm obliquely, and the bottom of the idler wheel and elastic arm passes through shaft and connects.The shoe base bottom of the four-wheel pulley base of the utility model is extended with elastic arm obliquely, and the bottom of idler wheel and elastic arm is connected by shaft, and structure installation is simple, saves cost；Structure is relatively more firm simultaneously, it is not easy to break.
Description
Technical field
The utility model relates to a kind of skating shoe components more particularly to a kind of four-wheel pulley bases.
Background technique
It is connected between the wheel and shoe base of the double skating shoe pulley base of existing four wheels by spring,
Structure installation is more complicated, at high cost, and is easy to break, and bad maintenance.
Utility model content
Utility model aims to solve existing pulley holder structure installation complexity, problems at high cost.
To solve the technical solution that the technical issues of the utility model is proposed uses are as follows: the four-wheel pulley of the utility model
Seat includes the shoe base for being used to support shoe body and the idler wheel set on shoe base bottom, and the shoe base bottom is stretched obliquely
The bottom of flexible arm out, the idler wheel and elastic arm is connected by shaft.
Include: to the technical solution that the utility model is further qualified
The shoe base bottom correspond to elastic arm end be equipped with limitation elastic wall up and down bullet away from limited support block, limit
Elastic spacing is equipped between supporting block and elastic arm end.
There are two the elastic arm settings, is located at the both ends of shoe base, and the oblique shoe base in end of elastic wall
Middle part.
Through the above technical solutions, the utility model has the following beneficial effects: the sole of the four-wheel pulley base of the utility model
Seat bottom is extended with elastic arm obliquely, and the bottom of idler wheel and elastic arm is connected by shaft, and structure installation is simple, saving at
This；Structure is relatively more firm simultaneously, it is not easy to break.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of four-wheel pulley base of the utility model.
Fig. 2 is a kind of structural schematic diagram of the shoe base of four-wheel pulley base of the utility model.
Specific embodiment
It is described further below in conjunction with structure of the attached drawing to the utility model.
Referring to Figures 1 and 2, a kind of four-wheel pulley base includes to be used to support the shoe base 1 of shoe body and set on shoe base
The idler wheel 2 of bottom, 1 bottom of shoe base are extended with elastic arm 3 obliquely, and idler wheel 2 is connect with the bottom of elastic arm 3 by shaft.
In the present embodiment, 1 bottom of shoe base correspond to elastic arm end be equipped with limitation elastic wall up and down bullet away from limited support block 4, limit
Elastic spacing is equipped between supporting block 4 and elastic arm end.Limited support block 4 limits the elastic distance of elastic arm or more, prevents
Only pressure is crossed ambassador's elastic arm and is damaged, and in the present embodiment, there are two elastic arm settings, and elastic arm is integrally formed with shoe base, point
Not Wei Yu shoe base both ends, and the middle part of the oblique shoe base in end of elastic wall.The four-wheel pulley base elasticity of the utility model
Arm is integrally formed with shoe base, and structure installation is simple, saves cost；Structure is relatively more firm simultaneously, it is not easy to break.
Although being described in detail in conjunction with attached drawing to specific embodiment of the present utility model, should not be construed as pair
The restriction of the protection scope of the utility model.In range described by claims, those skilled in the art are without creation
Property the various modifications that can make of labour and deformation still fall within the protection scope of the utility model.
Claims (3)
1. a kind of four-wheel pulley base includes the shoe base for being used to support shoe body and the idler wheel set on shoe base bottom, spy
Sign is: the shoe base bottom is extended with elastic arm obliquely, and the bottom of the idler wheel and elastic arm passes through shaft and connects
It connects；There are two the elastic arm settings, is located at the both ends of shoe base.
2. a kind of four-wheel pulley base as described in claim 1, it is characterised in that: the shoe base bottom corresponds to elastic arm end
End be equipped with limitation elastic wall up and down bullet away from limited support block, elastic spacing is equipped between limited support block and elastic arm end.
3. a kind of four-wheel pulley base as described in claim 1, it is characterised in that: the oblique shoe base in the end of the elastic arm
Middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922131.9U CN208356077U (en) | 2018-06-14 | 2018-06-14 | A kind of four-wheel pulley base |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820922131.9U CN208356077U (en) | 2018-06-14 | 2018-06-14 | A kind of four-wheel pulley base |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208356077U true CN208356077U (en) | 2019-01-11 |
Family
ID=64929098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820922131.9U Active CN208356077U (en) | 2018-06-14 | 2018-06-14 | A kind of four-wheel pulley base |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208356077U (en) |
-
2018
- 2018-06-14 CN CN201820922131.9U patent/CN208356077U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208356077U (en) | A kind of four-wheel pulley base | |
| CN205281024U (en) | Virtual reality glasses | |
| CN204283935U (en) | A kind of rise-fall type fan | |
| CN207606355U (en) | A kind of smart home production cutting wheel | |
| CN204004241U (en) | Spring is opened formula high damping automatic tensioner outward | |
| CN209575208U (en) | Massage head and grappling fixture massager | |
| CN208599184U (en) | A kind of track and field block | |
| CN209488331U (en) | Bearing internal pressure cover attaching structure on motor | |
| CN206946361U (en) | Computer with integrated device | |
| CN208605531U (en) | One kind can clipped assembling rubber buffer gasket | |
| CN204232307U (en) | A kind of healthy underpants | |
| CN207229523U (en) | A kind of new clamp | |
| CN207100694U (en) | The sufficient insole for children of the anti-bow of one kind and children's shoes | |
| CN206325067U (en) | A kind of medical pump of use novel spring piece | |
| CN208361377U (en) | A kind of mobile device of circuit board processing | |
| CN205173109U (en) | External lift cylinder | |
| CN204883546U (en) | Desk -top all -in -one | |
| CN202901769U (en) | Elastic sucker | |
| CN106426156A (en) | Plate carrying mechanical arm | |
| CN204025122U (en) | A kind of support device for blower fan | |
| CN206337350U (en) | Tensioner keeps off yarn dish structure | |
| CN213136516U (en) | High lithium cell production anchor clamps of security | |
| CN206326603U (en) | A kind of sheet material handling machinery arm | |
| CN216961610U (en) | Novel medical face screen | |
| CN207656724U (en) | A kind of mechanical arm locker |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |