CN2387937Y - Roller set for walking and skating boot - Google Patents
Roller set for walking and skating boot Download PDFInfo
- Publication number
- CN2387937Y CN2387937Y CN 99242181 CN99242181U CN2387937Y CN 2387937 Y CN2387937 Y CN 2387937Y CN 99242181 CN99242181 CN 99242181 CN 99242181 U CN99242181 U CN 99242181U CN 2387937 Y CN2387937 Y CN 2387937Y
- Authority
- CN
- China
- Prior art keywords
- pulley
- walking
- bearing
- turning handle
- utility
- 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 - Lifetime
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Abstract
The utility model discloses a roller set for a pair of walking and skating shoes, which is composed of rollers, a central shaft, a rotary handle, a rotary shaft, a supporting base, a bottom plate, etc. When the shoes are used for walking, the rollers are hidden in a groove of a sole; when the shoes are used for skating, the rollers can be pulled out by fingers for automatically positioning. The utility model has the advantages of simple structure and convenient operation.
Description
The utility model relates to a kind of sliding and the shoes for both walking pulley mechanism.
Known roller skate has 4 wheels, can only be used for roller skate; And conventional shoe can only be used for wearing when usual shoes.The applicant once designed a kind of dual-purpose shoe that flies and be careful flywheel group, was contained in the front and back sole of conventional shoe, just can make conventional shoe have the function of roller skate where necessary.But this flywheel group upset location is comparatively loaded down with trivial details.
The purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of simple in structure, the novel easily assembly pulley of positioning action.
The purpose of this utility model is achieved in that a kind of assembly pulley of being made up of parts such as pulley, axle, turning handle, rotating shaft, bearing and base plates of design.Its turning handle has convex shoulder A, and bearing has inclined-plane B, and turning handle and bearing are suitably locked by the thread in the rotating shaft.When pointing left propelling sheave, trackslip and can forward on the base plate, and the locking pressure of flap is obtained positioning and fastening by the bearing both sides by the rotation of turning handle, realize that pulley ensconces the operation in the sole.When spurring the pulley of ensconcing in the sole downwards with finger, pulley just leaves base plate to right rotation, when the convex shoulder that forwards turning handle to bumped on the inclined-plane at bearing, pulley just can not continue to rotate and be positioned in the lower right of bearing, realizes that promptly pulley exposes the operation of sole.
Turning handle of the present utility model is by the suitable coupling mechanism force of the thread acquisition bearing of rotating shaft, and the promotion of the reliable finger of pulley is ensconced in the sole during as walking; Be used as when sliding, available finger is pulled out pulley, relies on the convex shoulder on the turning handle to lean against on the bearing inclined-plane feasible to the work location.The utility model is simple in structure, and the operation location is convenient.
Reaching embodiment in conjunction with the accompanying drawings is further described the utility model:
Accompanying drawing 1, the utility model example structure schematic diagram;
Accompanying drawing 2, this practicality new embodiment left side view.
Shown in accompanying drawing 1, accompanying drawing 2, the utility model embodiment is made up of pulley (6), axle (5), turning handle (7), rotating shaft (2), bearing (3) and base plate parts such as (1).Pulley (6) and axle (5) are contained in an end of phase inversion (7).The other end of turning handle (7) is locked in the bearing (3) with suitable power by the rotating shaft (2) that has thread.Bearing (3) and base plate (1) can be welded as a whole.
During as walking, with pointing propelling sheave (6) left, by the rotation of turning handle (7), pulley (6) can be rotated on the base plate (1), and obtains the location under the clamping force of bearing (3).Because at this moment bearing (3) to the clamping force of turning handle (7) greater than the gravity sum of pulley (6) and turning handle (7) pulling force less than finger.
When sliding, pull out pulley (6) downwards and turn right with finger, because turning handle (7) is provided with convex shoulder A, bearing (3) is provided with inclined-plane B, when convex shoulder A met inclined-plane B, pulley (6) can not be rotated further and obtain locating.Pulley this moment (6) exposes sole, can realize the function that slides.Pulley (6) slides the stability of location, and the gravity that mainly relies on the people forces pulley (6) will continue to turn right vertically downward, but because the inclined-plane on the bearing (3) heads on the convex shoulder on the turning handle (7), makes pulley (6) not rotate and is reinforced the location.In addition, bearing (3) has also been located certain contribution to the work of pulley to the clamping force of turning handle (7).Hex nut (4) mainly plays locking effect, makes work of the present utility model more stable.
Claims (1)
1, a kind of walking and sliding dual-purpose footwear assembly pulley are made up of parts such as pulley, axle, turning handle, rotating shaft, bearing and base plates, and it is characterized in that: described turning handle has convex shoulder, and bearing has the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242181 CN2387937Y (en) | 1999-09-01 | 1999-09-01 | Roller set for walking and skating boot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99242181 CN2387937Y (en) | 1999-09-01 | 1999-09-01 | Roller set for walking and skating boot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2387937Y true CN2387937Y (en) | 2000-07-19 |
Family
ID=34028893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99242181 Expired - Lifetime CN2387937Y (en) | 1999-09-01 | 1999-09-01 | Roller set for walking and skating boot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2387937Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002011831A1 (en) * | 2000-08-02 | 2002-02-14 | Chen, Ching-Long | Shoe usable for walking or roller skating |
| US20220118345A1 (en) * | 2020-10-21 | 2022-04-21 | Shift Robotics, Inc. | Power-driven shoe device wheel configuration with combined translational and rotational hinge mechanism and integrated gear-bushing assembly |
-
1999
- 1999-09-01 CN CN 99242181 patent/CN2387937Y/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002011831A1 (en) * | 2000-08-02 | 2002-02-14 | Chen, Ching-Long | Shoe usable for walking or roller skating |
| US20220118345A1 (en) * | 2020-10-21 | 2022-04-21 | Shift Robotics, Inc. | Power-driven shoe device wheel configuration with combined translational and rotational hinge mechanism and integrated gear-bushing assembly |
| US11826634B2 (en) * | 2020-10-21 | 2023-11-28 | Shift Robotics, Inc. | Power-driven shoe device wheel configuration with combined translational and rotational hinge mechanism and integrated gear-bushing assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |