CN2467135Y - Automatic retractable mechanism of roller for walking & sliding two purpose shoes - Google Patents
Automatic retractable mechanism of roller for walking & sliding two purpose shoes Download PDFInfo
- Publication number
- CN2467135Y CN2467135Y CN 01221277 CN01221277U CN2467135Y CN 2467135 Y CN2467135 Y CN 2467135Y CN 01221277 CN01221277 CN 01221277 CN 01221277 U CN01221277 U CN 01221277U CN 2467135 Y CN2467135 Y CN 2467135Y
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- CN
- China
- Prior art keywords
- roller
- base
- side plate
- positioning port
- telescoping mechanism
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- 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
The utility model relates to an automatic retractable mechanism of a roller for a pair of walking & sliding two purpose shoes, which is composed of rollers, a rotating supporting frame, movable bolt, a press spring and a base, wherein, a positioning sheet which is in press connection with the press spring is sheathed on the movable bolt; a positioning clamping head on the positioning sheet can extend into a bayonet arranged on a rotating side plate and into a positioning port arranged on one side plate of a base, causing that the positioning structure is simple, the integrated structure is simple and the structure is compact; the utility model brings the convenience for manufacture, processing and assembly; simultaneously, the return and the automatic bounce of a positioning device can be realized throgh that only one press sping is arranged.
Description
The utility model is the automatic telescoping mechanism of a kind of walking sliding dual-purpose footwear roller.
At present, but not only walking but also the dual-purpose shoe that can slide were at sole the roller telescoping mechanism to be set, when the recess of roller withdrawal sole, but dual-purpose shoe walking walking, when roller ejected the sole face, dual-purpose shoe can slide walking.Swinging mounting that the roller telescoping mechanism is connected with roller by roller, base, bearing pin usually or cursor and detent mechanism constitute, rotating and then driving roller withdrawal sole or ejecting sole by swinging mounting or cursor around pin, and under this two states by detent mechanism with the locking of swinging mounting or cursor, but to reach the dual-purpose shoe not only walking but also the purpose that can slide.Bearing pin is arranged on two side plates of base, and two rotation side plates of swinging mounting are arranged between two side plates of base, and with the detent mechanism complexity of hand dial type or push button, the pressure that parts can bear during sliding with rolling wheels is little, slides shakiness.For the roller telescoping mechanism that cursor is arranged, cursor is an entity structure, both the step that matches with keeper need be set on the cursor, the pairing step of upper surface with the side plate of base is set again, the complex structure of cursor, processing inconvenience is the dual-purpose shoe roller telescoping mechanism of CN2265837 as a kind of notification number wherein.When adopting the button mode with the automatic At time of eject of roller, cut the outside that stage clip on the axle is positioned at base side plate, cursor will realize that automatic rotation also need be provided with the button spring, like this two springs need be set in telescoping mechanism.The complicated integral structure of the roller telescoping mechanism of two kinds of forms causes the inconvenience in making, processing, the assembling.In addition, base is to be installed and fixed by screw bolt and nut by the installing hole on it, and assembling has inconvenience equally slightly.
The purpose of this utility model be to provide a kind of simple in structure, easy to operate, slide the steady and safe automatic telescoping mechanism of walking sliding dual-purpose footwear roller.
The utility model is achieved in that the automatic telescoping mechanism of a kind of walking sliding dual-purpose footwear roller, be by roller, swinging mounting, mobile bearing pin, stage clip and base constitute, swinging mounting comprises two rotation side plates and backboard, base comprises two side plates and base plate, one end of two rotation side plates is fixed on the roller shaft, the other end of two rotation side plates is socketed on the mobile bearing pin, mobile bearing pin is arranged on two side plates of base, compression spring sleeve is connected on the mobile bearing pin, it is characterized in that: be socketed with on the described mobile bearing pin can with swinging mounting around mobile bearing pin that rotate with the spacer stage clip crimping, described spacer is provided with the location dop, described location dop stretches in the bayonet socket that a rotation side plate being close to it offers, and offers the positioning port that the stoped swinging mounting that matches with the location dop of spacer further rotates on the side plate of the base of being close to this rotation side plate.
Described location dop can be two, is separately positioned on the top and bottom of spacer, and the bayonet socket correspondence on the described rotation side plate is provided with two, is separately positioned on the above and below of rotation side plate axis hole.
Positioning port on the side plate of described base can be divided into the positioning port under the two states, and a kind of is positioning port under the roller ejection state, another kind ofly is the positioning port under the roller retracted mode.
Positioning port under the described roller ejection state is two, lays respectively at the oblique upper and the oblique below of the side plate axis hole of base.
Positioning port under the described roller retracted mode can be two, lays respectively at the left side and the right side of horizontal direction of the side plate axis hole of base.
Described positioning port connects on the side plate of base to be offered and forms locating hole.
The shape of described bayonet socket and positioning port can be rectangle.
A side of described spacer can be close to adjacent rotation side plate inwall, the another side of spacer and described stage clip crimping, and the other end of stage clip is crimped on the inwall of another rotation side plate, and mobile bearing pin is provided with the step that promotes the spacer compression press spring.
A termination of described stage clip can with the base plate crimping of base, the backboard crimping of another termination and swinging mounting.
Installing hole on the base plate of described base also can carry screw thread.
The utility model is owing to be provided with the spacer of band location dop at the inwall of being close to rotation side plate, have on the rotation side plate of swinging mounting and the side plate of base and locate bayonet socket and the positioning port that dop matches, spacer is positioned in the base, and spacer is direct and the stage clip crimping, location structure is oversimplified, the location of roller is by spacer and bayonet socket, cooperatively interacting of positioning port just can be finished, need not process other structure in addition at the side plate upper surface of base, the pressure carrying is strong, sliding steadily of roller, make also that simultaneously a stage clip only is set just can realize the answer of detent mechanism and upspringing automatically of roller, overall structure is simple, compactness is given and is made, processing, assembling has brought convenience.
Below in conjunction with embodiment the utility model is described in detail:
Fig. 1 is that the automatic telescoping mechanism of the utility model roller is installed on the overall structure cutaway view on the dual-purpose shoe.
Roller ejects Fig. 2 or the simplified schematic diagram of withdrawal for the utility model swinging mounting drives;
Fig. 3 is the front view of the utility model spacer;
Fig. 4 is the right view of the utility model spacer;
Fig. 5 looks schematic diagram for the left side of the positioning port offered on the side plate of the utility model base;
Schematic diagram is looked on the right side of the bayonet socket that Fig. 6 offers on the rotation side plate of swinging mounting under the roller retracted mode for the utility model;
Fig. 7 is the vertical view of the utility model base;
Fig. 8 is another embodiment vertical view of the utility model base.
With reference to the accompanying drawings, as shown in Figure 1, the automatic telescoping mechanism of walking sliding dual-purpose footwear roller, be by two rollers 9, swinging mounting 18, mobile bearing pin 5, stage clip 15 and base 19 constitute, swinging mounting 18 comprises two rotation side plates 7,20 and backboard 21, base 19 comprises two side plates 6,22 and base plate 23, side plate base plate 23 is fixed on the backing plate 3 of sole 17 recesses, two rotation side plates 7, an end of 20 is fixed on the roller shaft 13, be provided with bearing 11 and interstage bushing 10 in the roller 9, stop nut 8 is equipped with in the outer end of roller shaft 13, two rotation side plates 7,20 the other end is connected on the mobile bearing pin 5 by shaft hole sleeve, mobile bearing pin 5 is arranged at two side plates 6 of base 19, on 22, one end is for touching head, the other end is provided with limiting gasket 4, stage clip 15 is socketed on the mobile bearing pin 5, the roller that swinging mounting 18 drives can be single-wheel, two-wheel or three-wheel, be socketed with on the described mobile bearing pin 5 can with rotation side plate 20 around mobile bearing pin 5 that rotate with spacers 14 stage clip 15 crimping, described spacer 14 is provided with two location dops 31,32, location dop 31,32 stretch into the bayonet socket 41 that the rotation side plate 20 be close to it is offered, in 42, offer location dop 31 on the side plate 22 of the base of being close to this rotation side plate 20 19 with spacer 14, the positioning port 34 that 32 the stoped swinging mountings that match 18 further rotate, 35,36,37.The location dop that utilization is arranged in the base is stuck in the bayonet socket of rotation side plate, and spacer is together rotated with swinging mounting, so that roller ejects or withdrawal, simultaneously, positioning port under two kinds of location situations that distribute on the base side plate matches with the bayonet socket that roller ejects on the rotation side plate under state and the roller retracted mode respectively, and make the locator card first speed in positioning port, reach the purpose under the two states with swinging mounting and roller locking.The inwall of side of described spacer 14 and adjacent rotation side plate 20 is close to, the another side of spacer 14 and 15 crimping of described stage clip, the other end of stage clip 15 is crimped on the inwall of another rotation side plate 7, mobile bearing pin 5 is provided with the step that promotes spacer compression press spring 15, the termination of stage clip 15 and base plate 23 crimping of base 19, backboard 21 crimping of another termination and swinging mounting 18.Utilize a stage clip 15 just can realize resetting of mobile bearing pin 5, spacer 14 and location dop 31,32, simple in structure, made things convenient for the processing and the integrally-built assembling of each parts.
Described positioning port 34,35,36,37 connects on the side plate 22 of base 19 to be offered and forms locating hole, also can form recess at the inner surface of side plate 22, when the base side plate width is not thick, preferably positioning port 34,35,36,37 is designed to the through hole shape.The pressure that idler wheel mechanism bears is all finished by locating dop 31,32 and bayonet socket 41,42 and positioning port 34,35,36,37, helps the making and the processing of base side plate.Location for convenience, bayonet socket 41 that matches with location dop 31,32 and positioning port 34,35,36,37 be shaped as rectangle.The installation of base 19 for convenience, the base plate 23 of described base 19 is extended with arc 25 in one's ear, some installing holes 24 on the base plate 23 carry screw thread, and nut need not be installed in the rigging screw 1 can directly be fixed in sole with base 19 by the backing plate in the sole pilot hole 2.
During use, button 16 is arranged at the side of sole 17, and make its shake-up end corresponding with mobile bearing pin 5, under the positioning states, location dop 31,32 stretches in the bayonet socket 41,42 and positioning port 34,35 (roller ejection state) or positioning port 36,37 (roller retracted mode) of rotation side plate 20 and base side plate 22, because the restriction of positioning port can not be rotated swinging mounting 18, roller can't eject.Under the roller retracted mode, press button 17, the mobile axle 5 of cutting is moved right, and the step promotion spacer 14 on the mobile bearing pin 5 compresses stage clip 15 and moves to right, and makes location dop 31,32 disengaging positioning ports 36,37, swinging mounting 18 is in free state, rotation side plate and spacer rotate around mobile bearing pin jointly under the effect of stage clip 15 at this moment, and roller ejects automatically, at this moment, location dop 31,32 stretches into positioning port 34,35 automatically under the effect of stage clip 15, with swinging mounting 18 location.In like manner, press button 16 once more, overcome the torsion down-pressure roller of stage clip 15 with hand, the roller withdrawal, the location dop reenters positioning port 36,37 automatically under the effect of stage clip 15, with swinging mounting and roller location.
Claims (10)
1. automatic telescoping mechanism of walking sliding dual-purpose footwear roller, be by roller, swinging mounting, mobile bearing pin, stage clip and base constitute, swinging mounting comprises two rotation side plates and backboard, base comprises two side plates and base plate, one end of two rotation side plates is fixed on the roller shaft, the other end of two rotation side plates is socketed on the mobile bearing pin, mobile bearing pin is arranged on two side plates of base, compression spring sleeve is connected on the mobile bearing pin, it is characterized in that: be socketed with on the described mobile bearing pin can with swinging mounting around mobile bearing pin that rotate with the spacer stage clip crimping, described spacer is provided with the location dop, described location dop stretches in the bayonet socket that a rotation side plate being close to it offers, and offers the positioning port that the stoped swinging mounting that matches with the location dop of spacer further rotates on the side plate of the base of being close to this rotation side plate.
2. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 1, it is characterized in that: described location dop is two, be separately positioned on the top and bottom of spacer, the bayonet socket correspondence on the described rotation side plate is provided with two, is separately positioned on the above and below of rotation side plate axis hole.
3. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 1 or 2, it is characterized in that: the positioning port on the side plate of described base is divided into the positioning port under the two states, a kind of is positioning port under the roller ejection state, another kind ofly is the positioning port under the roller retracted mode.
4. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 3 is characterized in that: the positioning port under the described roller ejection state is two, lays respectively at the oblique upper and the oblique below of the side plate axis hole of base.
5. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 4, it is characterized in that: the positioning port under the described roller retracted mode is two, lays respectively at the left side and the right side of horizontal direction of the side plate axis hole of base.
6. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 3 is characterized in that: described positioning port connects on the side plate of base to be offered and forms locating hole.
7. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 6 is characterized in that: described bayonet socket and positioning port be shaped as rectangle.
8. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 1 or 2, it is characterized in that: side of described spacer and adjacent rotation side plate inwall are close to, the another side of spacer and described stage clip crimping, the other end of stage clip is crimped on the inwall of another rotation side plate, and mobile bearing pin is provided with the step that promotes the spacer compression press spring.
9. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 8 is characterized in that: the termination of described stage clip and the base plate crimping of base, the backboard crimping of another termination and swinging mounting.
10. the automatic telescoping mechanism of walking sliding dual-purpose footwear roller as claimed in claim 1 or 2, it is characterized in that: the installing hole on the base plate of described base carries screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221277 CN2467135Y (en) | 2001-03-26 | 2001-03-26 | Automatic retractable mechanism of roller for walking & sliding two purpose shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01221277 CN2467135Y (en) | 2001-03-26 | 2001-03-26 | Automatic retractable mechanism of roller for walking & sliding two purpose shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2467135Y true CN2467135Y (en) | 2001-12-26 |
Family
ID=33638563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01221277 Expired - Fee Related CN2467135Y (en) | 2001-03-26 | 2001-03-26 | Automatic retractable mechanism of roller for walking & sliding two purpose shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2467135Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003059475A1 (en) * | 2002-01-16 | 2003-07-24 | Dong Guan Shang An Hong Sporting Goods Factory | Multifunction roller skate with one wheel |
| CN108274953A (en) * | 2018-02-06 | 2018-07-13 | 青岛荣安机械有限公司 | A kind of pedestal movable pulley |
-
2001
- 2001-03-26 CN CN 01221277 patent/CN2467135Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003059475A1 (en) * | 2002-01-16 | 2003-07-24 | Dong Guan Shang An Hong Sporting Goods Factory | Multifunction roller skate with one wheel |
| CN108274953A (en) * | 2018-02-06 | 2018-07-13 | 青岛荣安机械有限公司 | A kind of pedestal movable pulley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |