CN2480021Y - Three wheel roller skate - Google Patents
Three wheel roller skate Download PDFInfo
- Publication number
- CN2480021Y CN2480021Y CN 01237968 CN01237968U CN2480021Y CN 2480021 Y CN2480021 Y CN 2480021Y CN 01237968 CN01237968 CN 01237968 CN 01237968 U CN01237968 U CN 01237968U CN 2480021 Y CN2480021 Y CN 2480021Y
- Authority
- CN
- China
- Prior art keywords
- wheel
- skates
- roller
- bar
- elastomer
- 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
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
A pair of three-wheel pulley shoes consist of a wheel bracket, three pulleys, a braking block and an elastic body, wherein a fork portion is arranged in front of the wheel bracket and an elastic body is fixedly arranged on the lower side at the back of the wheel bracket, and the back end at the back of the wheel bracket is also extended with a back wheel rod and a braking rod, and furthermore the end of the back wheel rod is arranged under the elastic body and is fixedly provided with a transversely-mounted back wheel axle tube, and two ends of the back wheel axle tube are respectively pivoted with a pulley, and also a bearing seat which is corresponding with the elastic body is arranged above the back wheel axle tube. The braking rod is arranged behind the back wheel rod and the lower end of the braking rod is fixedly provided with the braking block. Therefore, when in use, the three-wheel pulley shoes are convenient, and also the effect of shock-absorbing and braking can be achieved.
Description
The utility model relates to a kind of new-type roller-skates structure, refers to the three-wheel roller-skates especially.
With regard to roller-skates, traditional four-wheel roller-skates and tandem wheel two big classes are arranged, and do not see that the three-wheel roller-skates is arranged.Generally speaking, the four-wheel roller-skates is comparatively steady, but tandem wheel is then comparatively flexible, the two then each have their own characteristic and variation when study and use.Yet, with regard to the consumer always at seeking change and innovation.Therefore, almost can't see the four-wheel roller-skates at present,, be necessary to design one in fact between between the two and don't the creation of losing novelty as for the then popular also trend of some cooling of bringing down a fever so far of tandem wheel.
The purpose of this utility model at above-mentioned situation is designed a kind of three-wheel roller-skates exactly, and have the effect of shock-absorbing and brake.
For reaching above-mentioned purpose, the utility model adopts following technical scheme: a kind of three-wheel roller-skates, it comprises a wheel carrier, three pulleys, one brake block and an elastomer, wherein a fork that is articulated with a pulley is established in the place ahead of wheel carrier, the rear downside of wheel carrier sets firmly an elastomer, a rear wheel bar and a handbrake lever are also extended in the rear end, rear of wheel carrier, and the end of rear wheel bar is positioned at aforementioned elastomeric below and sets firmly a horizontal trailing wheel central siphon, the two ends of this trailing wheel central siphon respectively articulate a pulley, and a bearing corresponding with aforementioned elastomer established in the top of trailing wheel central siphon, handbrake lever then is positioned at after the rear wheel bar, and its lower end sets firmly a brake block.
In addition, the place ahead of described wheel carrier and the cross section of the support body between the rear are I shape.
Described rear wheel bar and handbrake lever all are to be connected with the rear end one of wheel carrier in the top, and remainder then separates.
The outside of described rear wheel bar is provided with reinforced ribs.
After adopting said structure,, thereby remedied the defective that four-wheel roller-skates and tandem wheel two big classes are only arranged at present, designed a kind of new design because the utility model is provided with three pulleys.In addition, from the above, the set bearing of the utility model can compel to play to elastomer the effect of shock-absorbing in use; Brake block can play the effect of brake again in practice.Therefore, the utility model has safety in use, steadily, easily controls and the enhancement effect of shock-absorbing.
Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:
Fig. 1 is a stereogram of the present utility model;
Fig. 2 is a side view of the present utility model;
Fig. 3 is a upward view of the present utility model;
Fig. 4 be among Fig. 2 A-A to cutaway view.
At first, see also shown in Fig. 1-3, the utility model comprises wheel carrier 1, three pulley, 2,3,4, one brake blocks 5 and an elastomer 6.Wherein: the top of wheel carrier 1 with commonly use the identical footwear body (no longer drawing detailed description) that also is installed with, the place ahead of wheel carrier 1 is provided with a fork 11 can articulate a pulley 2 (being front-wheel), the rear downside of wheel carrier 1 sets firmly an elastomer 6, and a rear wheel bar 12 and a handbrake lever 13 are also extended in the rear end, rear of wheel carrier 1.Wherein rear wheel bar 12 and handbrake lever 131 all are to be connected with the rear end one of wheel carrier 1 in the top, all the other partly then separate, the outside of rear wheel bar 12 is provided with reinforced ribs 123, rear wheel bar 12 ends are positioned at aforementioned elastomer 6 times and set firmly a horizontal trailing wheel central siphon 121, trailing wheel central siphon 121 two ends respectively articulate a pulley 3,4 (i.e. two trailing wheels), the top of trailing wheel central siphon 121 establish one with aforementioned elastomer 6 corresponding bearings 122, and handbrake lever 13 is positioned at after the rear wheel bar 12, and sets firmly a brake block 5 in its lower end.
Again as shown in Figure 2, the bearing 122 of hub 121 its upper surface when normality is accepted elastomer 6 thereafter, when the user wears that roller-skates slides and when running into uneven road surface, bearing 122 can compel to play to elastomer 6 effect of shock-absorbing.
In addition, as shown in Figure 4, the cross section of the support body 14 that the place ahead fork 11 of its wheel carrier 1 and back square wheel bar are 12 is I shape.
From the above.The utility model in use, but the user can use three-wheel roller-skates and still shock-absorbing and brake easily, thereby have safety, steadily, easily control and the enhancement effect of shock-absorbing.
Claims (4)
1, a kind of three-wheel roller-skates, it is characterized in that: comprise a wheel carrier, three pulleys, one brake block and an elastomer, wherein a fork that is articulated with a pulley is established in the place ahead of wheel carrier, the rear downside of wheel carrier sets firmly an elastomer, a rear wheel bar and a handbrake lever are also extended in the rear end, rear of wheel carrier, and the end of rear wheel bar is positioned at aforementioned elastomeric below and sets firmly a horizontal trailing wheel central siphon, the two ends of this trailing wheel central siphon respectively articulate a pulley, and a bearing corresponding with aforementioned elastomer established in the top of trailing wheel central siphon, handbrake lever then is positioned at after the rear wheel bar, and its lower end sets firmly a brake block.
2, three-wheel roller-skates as claimed in claim 1 is characterized in that: the place ahead of described wheel carrier and the cross section of the support body between the rear are I shape.
3, three-wheel roller-skates as claimed in claim 1 is characterized in that: described rear wheel bar and handbrake lever all are to be connected with the rear end one of wheel carrier in the top, and remainder then separates.
4, three-wheel roller-skates as claimed in claim 1, it is characterized in that: the outside of described rear wheel bar is provided with reinforced ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237968 CN2480021Y (en) | 2001-05-22 | 2001-05-22 | Three wheel roller skate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01237968 CN2480021Y (en) | 2001-05-22 | 2001-05-22 | Three wheel roller skate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2480021Y true CN2480021Y (en) | 2002-03-06 |
Family
ID=33650677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01237968 Expired - Fee Related CN2480021Y (en) | 2001-05-22 | 2001-05-22 | Three wheel roller skate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2480021Y (en) |
-
2001
- 2001-05-22 CN CN 01237968 patent/CN2480021Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: XIANQI HONG KONG LIMITED Free format text: FORMER OWNER: CHEN DINGXING Effective date: 20070706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070706 Address after: 8 / F, Fifth Central, 33 Guangdong Road, Tsim Sha Tsui, Kowloon, Hongkong Patentee after: Xi'anqi Hong Kong Corp. Address before: Taiwan, China Patentee before: Chen Dingxing |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20020306 Termination date: 20100522 |