CN2038407U - Multipurpose roller-skates with double-roller - Google Patents
Multipurpose roller-skates with double-roller Download PDFInfo
- Publication number
- CN2038407U CN2038407U CN 88202758 CN88202758U CN2038407U CN 2038407 U CN2038407 U CN 2038407U CN 88202758 CN88202758 CN 88202758 CN 88202758 U CN88202758 U CN 88202758U CN 2038407 U CN2038407 U CN 2038407U
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- China
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- blade
- collet
- wheel
- hole
- veneer
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- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
Abstract
The utility model relates to multipurpose roller-skates with double rollers, which are formed by assembling roller skates and a supporting wheel carrier; the supporting wheel carrier is provided with two roller skating wheels; because few wheels are provided, friction is reduced; resistance is small, and the roller skate has a high speed; a braking part adopts four braking rubber blocks, and the braking operation is sensitive, and the turning operation is flexible. The multipurpose roller-skates with double-roller has interchange ability with skates, which has two purposes of a pair skates; meanwhile, the multipurpose roller-skates with double rollers can be made into special roller skates; the utility model has the advantages of simple technique, cheap manufacturing cost and easy learning; the utility model is favorable for generalization among sports lovers and skating lovers, and is an ideal sport apparatus.
Description
The utility model belongs to sports goods.Being people's employed sports apparatus when being engaged in physical training, is a kind of novel roller skate that the sports enthusiast wore of roller skate.
At present the roller skate that uses is generally roller skate, and this footwear speed is slow, and deal is heavy, can only can not exchange with skating boots as special-purpose roller skate, and cost is than higher complex process.
In order to overcome the problems referred to above the purpose of this utility model is that a kind of speed of development is fast, in light weight, and cost is low, and the two-wheel roller skate of interchangeability can be arranged with skating boots, makes the skating fan can both obtain the exercise of similar skating throughout the year.
The utility model structure such as accompanying drawing 1-4.
Fig. 1: two-wheel roller skate outline drawing
Fig. 2: support the wheel carrier installation diagram
Fig. 3: palm collet figure before and after the blade
Fig. 4: veneer blade figure
Number in the figure is as follows:
1. slap collet behind blade half sole collet 2. blades
3. veneer blade 4. front-wheels
5. brake blob of viscose before the trailing wheel 6.
7. blob of viscose 8. screw holes are braked in the back
9. rivet hole 10. screw holes
11. rivet hole 12. rivet holes
13. rivet hole 14. axle holes
15. bolt hole
The two-wheel roller skate is by footwear and support wheel carrier two and partly forms, supports wheel carrier and includes and slap (2) 1 of collets, (3) 2 on veneer blade, (4) 1 on front-wheel, (5) 1 of trailing wheels, (6) 2 of preceding braking blob of viscoses and back behind (1) 1 of blade half sole collet, the blade and brake compositions such as (7) 2 of blob of viscoses.As shown in Figure 3, slap (3) 2 on collet (2) and veneer blade shown in Figure 4 behind blade half sole collet (1) and the blade,, carry out change in size respectively according to the footwear sizes size.Blade half sole collet (1) be drilled with the diameter that is used for fixing screw hole (8) pitch-row of sole and hole according to skating boots at the bottom of screw position decide.On blade half sole collet (1), also be drilled with rivet hole (9) and be used to rivet veneer blade (3).Be drilled with screw hole (10) on the collet (2) simultaneously and be used for connecting slapping behind the blade, be drilled with rivet hole (11) and be used for riveting with veneer blade (3) with sole.On a roller skate, there is 2 veneer blades (3) left-right symmetry to be used for using with fixing braking blob of viscose with forward and backward palm collet riveted joint of blade and installation front and back wheel.The shape of veneer blade (3) as shown in Figure 4, there is one to be about the about 10 millimeters right angle crimps that vertically curve 90 degree of 70 mm wides on the top, the place ahead of veneer blade (3), big or small identical in the pitch-row equal apertures that is drilled with the rivet hole (9) on this rivet hole of rivet hole (12) and the blade half sole collet (1) on the crimp plane of 10 mm wides.The rivet riveting gone in rivet hole (12) and the rivet hole (9), veneer blade (3) then with blade half sole collet (1) impermeable riveting together.There is one to be about the about 10 millimeters right angle crimps that vertically curve 90 degree of 35 mm wides on the top, rear of veneer blade (3), after being drilled with this rivet hole of rivet hole (13) and blade on the crimp plane of 10 mm wides, slaps equal big or small identical of rivet hole (11) pitch-row on the collet (2).The rivet riveting is gone in rivet hole (13) and the rivet hole (11), and veneer blade (3) then with behind the blade is slapped collet (2) and has been riveted together closely.(3) two left-right symmetry equal and opposite in directions of veneer blade, riveting is slapped on the collet before and after blade respectively.Be drilled with 4 bolts hole (15) respectively in the following front and back of veneer blade (3) and be used for installing front and back braking blob of viscose (6) (7).The braking blob of viscose is used for brake, starts and use.Brake, the operation principle that starts are, a pin sole slightly lands the forward and backward braking blob of viscose of blade inboard to turning up during startup, the another pin firmly rotates front and back wheel to front slide to advance, and the pin that land this moment catches up with two pin alternately to the advancing slip start-up course of then finishing at once.Pin slightly makes before and after the blade inboard braking blob of viscose land to stop front and back wheel and slides during brake to turning up, the another heel also outwards slightly turn over the palm make before and after the braking blob of viscose land and can brake.The braking blob of viscose in the blade outside is not grasp when not sliding main points that sole turns up or the interior time receiving all has the braking blob of viscose to land to avoid falling down for the beginner.On front and back braking blob of viscose, also be drilled with the hole that diameter is slightly less than bolt hole (15) simultaneously.The method of installing be with one on a threaded bolt of double headed roller penetrate the hollow metal sleeve that then a diameter is coarser than bolt in the bolt hole (15) on the left veneer blade (3) this clamp sleeve of the centre of bolt about the centre of two veneer blades (3), the other end of bolt penetrates in the bolt hole (16) on the right veneer blade (3).The braking blob of viscose cover upper metallic gasket nut of screwing on again of putting on of symmetry tightens up and then can respectively at two of bolt.So since about accompany a hollow bushing when the fastening nut of bolt two after in the middle of two veneer blades, the veneer blade (3) that makes can not rock solid firm by left and right directions.Back braking blob of viscose installation method is ditto the same.Before and after going up, veneer blade (3) is drilled with 2 axle holes (14), during installation wheel is clipped in and then axle passed axle hole (14) in the middle of the left and right veneer blade and penetrate wheel, again two of axle is tightened up at this moment supporting bracket partly all assembling finish.Forward and backward palm collet tightened up by screw hole (8) (10) and sole then becomes a pair of two-wheel roller skate.But supporting the skates exchange of wheel carrier part and skating boots, this two-wheel roller skate makes the also roller skate of can dual-purposely skating of a pair of skating boots; If will support slap that collet (2) strengthens by the size of city shoe behind the blade half sole collet (1) of wheel carrier part and the blade and then stitch the sole to the upper on or the front and back upper of a shoe then can make the special-purpose roller skate of various numbers riveted over; If two-wheel roller skate front and back wheel (4) (5) is dismantled, these footwear can use as single-blade double-pole skating boots; If only two-wheel is removed, changing skates also can become skating boots.The connecting mode of veneer blade (3) and front and back palm collet (1), (2) can be that to rivet also can be spot welding.It also can be that other metal material that intensity equates is made that veneer blade (3) on this footwear bracing frame and blade front and back palm collets (1) (2) can be made with the cold-rolled steel sheet of 1～2 millimeter thickness.
The advantage of Double-wheel roller skate is: these footwear are comfortable and easy to wear, elegant in appearance, it not only has the function of skating boots but also have the function of roller skate, because Double-wheel roller skate front-wheel and rear track are longer, to wear original roller skate cunning laborsaving speed of getting up fast so wear Double-wheel roller skate roller skate ratio, turn easily learn flexibly, easily meeting. The wheel carrier of Double-wheel roller skate can exchange with the knife rest of skating boots, so that skating fan a pair of skating boots can be dual-purpose, can skate to change other season and supports the wheel carrier roller skate but load onto skates winter. These footwear also can be as the special purpose shoes of roller skate. Support the wheel carrier front and back wheel if dismantle, these footwear can replace the single-blade double-blade skate to use can practise skating for begining to learn the skater, accomplishes safe exercise. The utility model process structure is simple, cost is low, low price, is conducive to promote the use of.
The utility model take the support wheel carrier that can exchange with skating boots as example provides following specific embodiment. Be listed as follows according to the footwear sizes size:
Footwear sizes: 22.5～No. 23.5 24～No. 25 25.5～No. 26.5
Veneer blade length overall 285～295 285～295 295～325
Blade half sole collet long 115～125 120～130 125～135
Blade half sole collet is wide by 65～and 70 70～75 70～75
Palm collet long 55～65 55～65 55～65 behind the blade
Behind the blade palm collet wide by 45～55 45～55 45～55
The preceding 90 degree quarter bend length of sides 65～70 65～70 65～70
The end quarter bend length of side 30～35 30～35 30～35 is spent in back 90
Claims (7)
1, a kind of these footwear of two-wheel roller skate are made up of footwear and support wheel carrier two parts and are it is characterized in that: support wheel carrier and partly include blade half sole collet (1), slap collet (2) behind the blade, (3) 2 on veneer blade, front-wheel (4), trailing wheel (5), compositions such as (7) 2 of blob of viscoses are braked in preceding (6) 2 of blob of viscoses of braking and back, on blade half sole collet (1), be drilled with screw hole (8) and rivet hole (9), be drilled with screw hole (10) and rivet hole (11) on the collet (2) slapping behind the blade, there is a right angle crimp that vertically curves 90 degree on the crimp plane, to be drilled with rivet hole (12) on the top, the place ahead of veneer blade (3), there is a crimp that vertically curves 90 degree on the crimp plane, to be drilled with rivet hole (13) on the top, rear of veneer blade (3), following front and back at veneer blade (3) are drilled with bolt hole (15) respectively, on front and back braking blob of viscose, be drilled with the hole that diameter is slightly less than bolt hole (15), be drilled with 2 axle holes (14) on the veneer blade (3).
2, two-wheel roller skate according to claim 1, it is characterized in that: blade half sole collet (1) is gone up its pitch-row aperture of screw hole (8) of boring and is decided according to skating boots sole screw position, by screw hole (8) screw of screwing on sole and blade half sole collet are linked together, the screw hole of slapping behind the blade on the collet (2) (10) is connected by the screw of screwing on sole equally.
3, two-wheel roller skate according to claim 1 and 2 is characterized in that: slap the rivet hole (11) on the collet (2) behind rivet hole (9) on the blade half sole collet (1) and the blade, respectively with rivet by rivet hole (12) rivet hole (13) on the veneer blade (3), forward and backward palm collet of blade and veneer blade (3) are riveted together, or means of spot welds together.
4, two-wheel roller skate according to claim 3, it is characterized in that: the bolt hole (15) on the veneer blade (3) is used to penetrate bolt, be inserted in hollow metal sleeve in the middle of the bolt with being fixed together of the left and right symmetry of veneer blade (3), two of bolt refills brakes blob of viscose.
5, according to claim 1 or 4 described two-wheel roller skates, it is characterized in that: the axle hole (14) on the veneer blade (3) is used for by axle fixed installation front and rear wheel (4) (5).
6, two-wheel roller skate according to claim 1, it is characterized in that: support wheel carrier and partly can make that footwear are dual-purpose with the skates exchange of skating boots, also can make the special purpose shoes of roller skate, also the dry skating wheel can be dismantled and use as single-blade double-pole skating boots, also can change two-wheel into skates becomes skating boots.
7, two-wheel roller skate according to claim 1 is characterized in that: what support the employed material of wheel carrier and can be metal also can be that the material that other intensity equates is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88202758 CN2038407U (en) | 1988-04-11 | 1988-04-11 | Multipurpose roller-skates with double-roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88202758 CN2038407U (en) | 1988-04-11 | 1988-04-11 | Multipurpose roller-skates with double-roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2038407U true CN2038407U (en) | 1989-05-31 |
Family
ID=4837716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88202758 Withdrawn CN2038407U (en) | 1988-04-11 | 1988-04-11 | Multipurpose roller-skates with double-roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2038407U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287977A (en) * | 2013-06-04 | 2013-09-11 | 国家电网公司 | Protective device of tail part of capacitance bushing |
-
1988
- 1988-04-11 CN CN 88202758 patent/CN2038407U/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103287977A (en) * | 2013-06-04 | 2013-09-11 | 国家电网公司 | Protective device of tail part of capacitance bushing |
| CN103287977B (en) * | 2013-06-04 | 2015-12-23 | 国家电网公司 | A kind of capacitance graded bushing tail defense device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |