CN205916168U - Cylinder refill extending structure truckle - Google Patents
Cylinder refill extending structure truckle Download PDFInfo
- Publication number
- CN205916168U CN205916168U CN201620697664.2U CN201620697664U CN205916168U CN 205916168 U CN205916168 U CN 205916168U CN 201620697664 U CN201620697664 U CN 201620697664U CN 205916168 U CN205916168 U CN 205916168U
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- CN
- China
- Prior art keywords
- shell fragment
- support
- pen core
- brake
- brake shell
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- Handcart (AREA)
Abstract
The utility model discloses a cylinder refill extending structure truckle, including the support, with the gyro wheel of leg joint, be provided with the support knuckle of being connected with the bottom plate on the support, be provided with vertical pole about the main shaft of gyro wheel on the both ends, be provided with the pedal plane who is connected with vertical pole on the gyro wheel, be provided with brake elastic sheet between pedal plane and the gyro wheel, wherein brake elastic sheet is through the shell fragment axle and the leg joint of middle department, the last flexible refill that can withstand brake elastic sheet that is provided with of pedal plane, be provided with the footboard on the flexible refill, this truckle needs interim rigid's needs to the tool bogie of shopping cart, shallow etc. And the brake structural design that forms through flexible refill, brake elastic sheet only need step on a lower pedal with the foot and just can stop and stop the tool bogie, and it can restart to unclamp that the foot steps on, convenience very, and brake elastic sheet can also play the debris that strike off on the gyro wheel in addition.
Description
Technical field
This utility model is related to a kind of frame for movement, particularly a kind of castor knot that can apply to shopping cart, go-cart etc.
Structure.
Background technology
Shopping cart, go-cart etc. are conventional a kind of carrying tools in people's productive life, improve Transportation Efficiency by castor
Rate, people when using this kind of tool car may once in a while the short time leave sight line or promote when need rest, now such as
Fruit does not notice that allowing this kind of tool car to slip may cause to collide.
Content of the invention
In order to overcome the deficiencies in the prior art, this utility model provides a kind of cylinder pen core telescopic structure castor.
This utility model solves its technical problem and be the technical scheme is that
A kind of cylinder pen core telescopic structure castor, the roller being connected with support including support, described support is provided with
Base plate connect support knuckle, be provided with vertical bar on two ends about the main shaft of described roller, described roller is provided with
The running-board bracket that vertical bar connects, is provided with brake shell fragment, during wherein said brake shell fragment passes through between described running-board bracket and roller
Between place shell fragment axle be connected with support, described running-board bracket is provided with can withstand brake shell fragment telescopic pen core, described retractable pen
Pedal is provided with core.
As a preference, the rear end of described brake shell fragment is connected with running-board bracket, and described telescopic pen core is located at brake bullet
On the front end of piece.
As a preference, described brake shell fragment is provided with torsion spring, described shell fragment axle sleeve is contained on torsion spring.
As a preference, on the downside of described brake shell fragment, it is provided with friction particles.
As a preference, described vertical bar is set with the compression spring that can withstand running-board bracket.
The beneficial effects of the utility model are: the tool car that this castor is directed to shopping cart, go-cart etc. needs to fix not temporarily
Dynamic needs, by telescopic pen core, brake shell fragment composition brake structure design it is only necessary to being stepped on pedal and can be stopped with foot and stopping
Tool car, unclamps foot and steps on and can restart, very convenient, and brake shell fragment may also operate as striking off the debris on roller in addition.
Brief description
With reference to the accompanying drawings and examples this utility model is further illustrated.
Fig. 1 is axonometric chart of the present utility model；
Fig. 2 is structure decomposition figure of the present utility model.
Specific embodiment
In order that the purpose of the application, technical scheme and advantage become more apparent, below in conjunction with drawings and Examples, right
This utility model is further elaborated.For the thorough explanation present invention, following description can be related to some special
Determine details.And when not having these specific detail, the present invention then may still can achieve, that is, the technical staff in art uses
Herein these description and state to the others skilled in the art in art effectively introduce they work essence.This external demand
It is noted that word " front side ", " rear side ", " left side ", " right side ", " upside ", " downside " etc. refer to used in describing below
Be direction in accompanying drawing, word " interior " and " outward " refer respectively to the direction towards or away from particular elements geometric center, phase
Close technical staff beyond adjustment that is simple to above-mentioned direction work, not needing creativeness should not be construed as the application protection domain
Technology.It should be appreciated that specific embodiment described herein, only in order to explain the application, is not used to limit real protection model
Enclose.And be to avoid confusion the purpose of the present invention, due to know manufacture method, control program, part dimension, material composition, electricity
The technology of road layout etc. is not it will be understood that therefore they are described in detail.With reference to Fig. 1, Fig. 2, a kind of cylinder pen core
Stretching structure castor, the roller 2 being connected with support 1 including support 1, described support 1 is provided with the support being connected with base plate and turns
To section 11, two ends about the main shaft of described roller 2 are provided with vertical bar 3, described roller 2 are provided with and are connected with vertical bar 3
Running-board bracket 4, be provided with brake shell fragment 5 between described running-board bracket 4 and roller 2, wherein said brake shell fragment 5 passes through middle
Shell fragment axle 51 is connected with support 1, and described running-board bracket 4 is provided with the telescopic pen core 6 that can withstand brake shell fragment 5, described retractable pen
Pedal 7 is provided with core 6.Be actually needed stop stop tool car when it is only necessary to slam step position 31 with foot, so that telescopic pen core 6 is pushed up
Live brake shell fragment 4 pair roller 2 and form braking action, this design is very suitable for larger heavier tool car.
Further embodiment, with reference to a kind of cylinder pen core telescopic structure castor of Fig. 1, Fig. 2, wherein referred to herein is " real
Apply example " special characteristic, structure or the characteristic that refer to may be included at least one implementation of the application.In this manual not
Not refer both to same embodiment with local " in the embodiment " occurring, be not single or selective and other embodiment
Mutually exclusive embodiment.Embodiment includes the roller 2 that support 1 is connected with support 1, described support 1 is provided with base plate even
The support knuckle 11 connecing, two ends about the main shaft of described roller 2 are provided with vertical bar 3, described roller 2 is provided with and erects
The running-board bracket 4 that straight-bar 3 connects, is provided with brake shell fragment 5 between described running-board bracket 4 and roller 2, wherein said brake shell fragment 5 leads to
The shell fragment axle 51 crossing middle is connected with support 1, and described running-board bracket 4 is provided with the telescopic pen core 6 that can withstand brake shell fragment 5,
Pedal 7 is provided with described telescopic pen core 6, the rear end of described brake shell fragment 5 is connected with running-board bracket 4, and described telescopic pen core 6 is located at
On the front end of brake shell fragment 5, make entirely to ride control structure activity more smooth.It is provided with torsion spring 8, institute on described brake shell fragment 5
State shell fragment axle 51 to be sleeved on torsion spring 8, brake shell fragment 5 and torsion spring 8 cooperation improve the reset capability riding control structure.Described stop
It is provided with friction particles 52 to improve frictional force on the downside of car shell fragment 5.
Further embodiment, with reference to a kind of cylinder pen core telescopic structure castor of Fig. 1, Fig. 2, including support 1 and support 1
The roller 2 connecting, described support 1 is provided with the support knuckle 11 being connected with base plate, two ends about the main shaft of described roller 2
On be provided with vertical bar 3, described roller 2 is provided with the running-board bracket 4 being connected with vertical bar 3, described running-board bracket 4 and roller 2 it
Between be provided with brake shell fragment 5, wherein said brake shell fragment 5 is connected with support 1 by the shell fragment axle 51 of middle, described running-board bracket
It is provided with the telescopic pen core 6 that can withstand brake shell fragment 5 on 4, described telescopic pen core 6 is provided with pedal 7, in described vertical bar 3
It is set with the compression spring 9 that can withstand running-board bracket 4, play cushioning effect.
According to above-mentioned principle, this utility model can also carry out suitable change and modification to above-mentioned embodiment.Therefore,
This utility model is not limited to specific embodiment disclosed and described above, to some modifications and changes of the present utility model
Should also be as falling in scope of the claims of the present utility model.
Claims (5)
1. a kind of cylinder pen core telescopic structure castor, the roller (2) being connected with support (1) including support (1), described support (1)
On be provided with the support knuckle (11) being connected with base plate it is characterised in that: on two ends about the main shaft of described roller (2) arrange
There is vertical bar (3), described roller (2) is provided with the running-board bracket (4) being connected with vertical bar (3), described running-board bracket (4) and roller
(2) it is provided with brake shell fragment (5) between, wherein said brake shell fragment (5) passes through the shell fragment axle (51) of middle with support (1) even
Connect, described running-board bracket (4) is provided with the telescopic pen core (6) that can withstand brake shell fragment (5), described telescopic pen core (6) is upper to be arranged
There is pedal (7).
2. a kind of cylinder pen core telescopic structure castor according to claim 1 it is characterised in that: described brake shell fragment (5)
Rear end be connected with running-board bracket (4), described telescopic pen core (6) be located at brake shell fragment (5) front end on.
3. a kind of cylinder pen core telescopic structure castor according to claim 1 and 2 it is characterised in that: described brake shell fragment
(5) it is provided with torsion spring (8) on, described shell fragment axle (51) is sleeved on torsion spring (8).
4. a kind of cylinder pen core telescopic structure castor according to claim 1 and 2 it is characterised in that: described brake shell fragment
(5) it is provided with friction particles (52) on the downside of.
5. a kind of cylinder pen core telescopic structure castor according to claim 1 it is characterised in that: on described vertical bar (3)
It is set with the compression spring (9) that can withstand running-board bracket (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697664.2U CN205916168U (en) | 2016-07-05 | 2016-07-05 | Cylinder refill extending structure truckle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620697664.2U CN205916168U (en) | 2016-07-05 | 2016-07-05 | Cylinder refill extending structure truckle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205916168U true CN205916168U (en) | 2017-02-01 |
Family
ID=57874663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620697664.2U Active CN205916168U (en) | 2016-07-05 | 2016-07-05 | Cylinder refill extending structure truckle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205916168U (en) |
-
2016
- 2016-07-05 CN CN201620697664.2U patent/CN205916168U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528300 North No.3 Jianye Road, Beihai Industrial Zone, Lunjiao Changjiao, Shunde District, Foshan City, Guangdong Province Patentee after: Foshan Benyu Caster Co., Ltd. Address before: 528308 No. 2 Xingye Road, Beihai Industrial Zone, Lunjiao Changjiao, Shunde District, Foshan City, Guangdong Province Patentee before: Foshan Shunde Benyu Casters & Wheels Manufacturing Co., Ltd. |
|
| CP03 | Change of name, title or address |