CN203935609U - The amusement slide that the flat ladder in one species stage exchanges - Google Patents
The amusement slide that the flat ladder in one species stage exchanges Download PDFInfo
- Publication number
- CN203935609U CN203935609U CN201420276699.XU CN201420276699U CN203935609U CN 203935609 U CN203935609 U CN 203935609U CN 201420276699 U CN201420276699 U CN 201420276699U CN 203935609 U CN203935609 U CN 203935609U
- Authority
- CN
- China
- Prior art keywords
- slide
- worm
- driving handle
- ladder
- gear
- 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.)
- Withdrawn - After Issue
Links
Landscapes
- Ladders (AREA)
Abstract
The amusement slide that the flat ladder in one species stage exchanges, relate to a kind of amusement slide, described slide comprises upper driving handle (1), worm screw (2), worm gear (3), side link (4), connecting rod (5), pedal (6), the next driving handle (7) and trace (8); In upper driving handle (1), be equiped with worm screw (2), the upper driving handle other end is provided with the next driving handle (7), worm gear (3) worm screw (2) engagement, worm gear (3) is hinged with side link (4), side link (4), through connecting rod (5) and the hinged one of trace (8), is connected with pedal (6) on trace (8).This device is composed in series by worm-and-wheel gear and linkage, can reach slide and ladder and exchange, and has not only improved utilization rate but also broken the traditional approach under a side in slide one side, has increased interest.
Description
Technical field
The utility model relates to a kind of amusement slide, particularly relates to the amusement slide that the flat ladder in a species stage exchanges.
Background technology
Slide in children's paradise is all that on one side upper another side slides, and take up room large, and always to need one end is the ladder of go up specially slide, and slide space availability ratio is not high, and directly perceived and conveniently.
Summary of the invention
The purpose of this utility model is to provide the species stage amusement slide that flat ladder exchanges, this device is composed in series by worm-and-wheel gear and linkage, can reach slide and ladder and exchange, not only improve utilization rate but also broken the traditional approach under a side in slide one side, increase interest.
The purpose of this utility model is achieved through the following technical solutions:
The amusement slide that the flat ladder in one species stage exchanges, described slide comprises upper driving handle, worm screw, worm gear, side link, connecting rod, pedal, the next driving handle and trace; In upper driving handle, be equiped with worm screw, the upper driving handle other end is provided with the next driving handle, worm gear and worm engaging, and worm gear and side link are hinged, and side link, through connecting rod and the hinged one of trace, is connected with pedal on trace.
The amusement slide that the flat ladder in a described species stage exchanges, the lead angle of described worm and gear is less than equivalent friction angle.
The amusement slide that the flat ladder in a described species stage exchanges, described pedal is hollow fan shape.
Advantage of the present utility model and effect are:
1. the utility model worm and gear has auto-lock function, can guarantee the stable of slide form, reach the object that slide ladder exchanges flexibly, ascending stair device and slideway are integrated, broken away from the inflexible pattern under a side in a side, reduce mechanism and take up room, both improved space availability ratio, very convenient.
2. in the utility model transmission mechanism, use lead angle to be less than the Worm Wheel System of material equivalent friction angle, thereby there is auto-lock function, guarantee that ladder has stable form at different positions and pose, there is stability and security, ensure user's safety.
The utility model mechanism to have vibratory impulse little, inertia force is little, noise is little, effectively transmission distance is large, stable drive, self-locking performance is good, safety and stability is high, it is convenient to exchange, low cost and other advantages.
4. the utility model integrates ascending stair device and slideway, exchanges the inflexible pattern under a side in a side of having broken away from of using, and reduces mechanism and takes up room, and this device takes up room and can narrow down to 25% of common slide, has both greatly improved space availability ratio.
Accompanying drawing explanation
Fig. 1 is that the utility model integrated model moves to ascending stair ladder view;
Fig. 2 is that the utility model integrated model moves to inclined-plane slide view.
The specific embodiment
Below in conjunction with accompanying drawing illustrated embodiment, the utility model is described in further detail.
Fig. 1 is the unitary side view of the flat ladder exchange of this ladder amusement slide, and in figure, parts are: upper driving handle 1, worm screw 2, worm gear 3, side link 4, connecting rod 5, pedal 6, the next driving handle 7 and trace 8.
This device is composed in series by worm-and-wheel gear and linkage, in upper driving handle 1, be equiped with worm screw 2, the upper driving handle other end is provided with the next driving handle 7, worm gear 3 and worm screw 2 engagements, worm gear 3 is hinged with side link 4, side link 4, through connecting rod 5 and the hinged one of trace 8, is connected with pedal 6 on trace 8.By the rotation of driving handle rotating drive worm and gear, drive side link to promote connecting rod, pedal (secter pat) just rotates up certain angle under the pulling of connecting rod, slide has just become ladder (as Fig. 1) like this, for user, climb up slide, reverse drive, ladder becomes slide, user can slide, and can reach slide and ladder and exchange.The next driving handle 7 drives worm-and-wheel gear to rotate, drive side link to pull hinge to realize slide and become ladder, upper driving handle 1 also can drive worm and gear, then makes ladder become slide (as Fig. 2) again, can select as required to move to the position of ladder or slide.Worm and gear has auto-lock function, can guarantee the stable of slide form.In transmission mechanism, use lead angle to be less than the Worm Wheel System of equivalent friction angle, there is auto-lock function, guarantee that ladder has stable form at different positions and pose, guarantee user's safety, (plain connecting rod mechanism vibrations is impacted large to have improved the poor feature of plain connecting rod mechanism dynamic characteristic, inertia force is large, dynamic loading is large), overcome the shortcoming of the inapplicable long-distance transmission of worm and gear simultaneously, well both registration big speed ratio was accurate to utilize the transmission robust motion of worm and gear, the vibratory impulse that improves linkage is large, inertia force is large, the shortcoming that dynamic loading is large, linkage is convenient to the feature of stroke extension simultaneously, improved the shortcoming that worm-and-wheel gear is not suitable for long-distance transmission, two mechanism's organic assembling, mutually bring out one's strengths to make up for one's weaknesses, it is little that whole mechanism has vibratory impulse, inertia force is little, noise is little.
While using this device, driving handle rotarilys actuate worm-and-wheel gear, thereby promotes side link drivening rod, and secter pat just rotates up certain angle under the promotion of connecting rod, and slide has just become ascending stair ladder (as Fig. 1) like this.At this moment user just can arrive slide top along ladder, rotates afterwards upper driving handle 1 reverse drive worm screw, makes ladder become inclined-plane slide state (as Fig. 2) again.Utilize motor or manual drives worm and gear to rotate; worm gear rotates drivening rod mechanism; can select as required to move to ladder or flat terraced position; worm and gear and linkage tandem compound composite structure; in transmission mechanism, use lead angle to be less than the Worm Wheel System of equivalent friction angle, there is auto-lock function, guarantee that slide has stable form at different positions and pose; there is stability and security, ensure user's safety.
Claims (3)
1. the amusement slide that the flat ladder in a species stage exchanges, it is characterized in that, described slide comprises upper driving handle (1), worm screw (2), worm gear (3), side link (4), connecting rod (5), pedal (6), the next driving handle (7) and trace (8); In upper driving handle (1), be equiped with worm screw (2), the upper driving handle other end is provided with the next driving handle (7), worm gear (3) worm screw (2) engagement, worm gear (3) is hinged with side link (4), side link (4), through connecting rod (5) and the hinged one of trace (8), is connected with pedal (6) on trace (8).
2. the amusement slide that the flat ladder in a species stage according to claim 1 exchanges, is characterized in that, the lead angle of described worm and gear is less than equivalent friction angle.
3. the amusement slide that the flat ladder in a species stage according to claim 1 exchanges, is characterized in that, described pedal is hollow fan shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276699.XU CN203935609U (en) | 2014-05-28 | 2014-05-28 | The amusement slide that the flat ladder in one species stage exchanges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276699.XU CN203935609U (en) | 2014-05-28 | 2014-05-28 | The amusement slide that the flat ladder in one species stage exchanges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203935609U true CN203935609U (en) | 2014-11-12 |
Family
ID=51854959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276699.XU Withdrawn - After Issue CN203935609U (en) | 2014-05-28 | 2014-05-28 | The amusement slide that the flat ladder in one species stage exchanges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203935609U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977562A (en) * | 2014-05-28 | 2014-08-13 | 沈阳化工大学 | Entertainment slide capable of interchanging between ladder and horizontal ladder |
-
2014
- 2014-05-28 CN CN201420276699.XU patent/CN203935609U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103977562A (en) * | 2014-05-28 | 2014-08-13 | 沈阳化工大学 | Entertainment slide capable of interchanging between ladder and horizontal ladder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204274344U (en) | A kind of curtain wall of glass for high building automatic rinser | |
| CN203681688U (en) | Stairway climbing mechanism | |
| CN203844932U (en) | Monocycle with pedal opening/closing device | |
| CN205131425U (en) | Biped robot | |
| CN104002915B (en) | With the wheelbarrow of pedal closing device | |
| CN103977562B (en) | A kind of ladder puts down the amusement slide that ladder exchanges | |
| CN203935609U (en) | The amusement slide that the flat ladder in one species stage exchanges | |
| CN203223054U (en) | Novel door and window handle | |
| CN103982015A (en) | Ladder capable of interchanging between steps and oblique plane | |
| CN204712729U (en) | The conversion device of cam profile and driven member displacement curve | |
| CN106239546A (en) | A kind of sucker mechanical hand of climbing robot | |
| CN105963997B (en) | Hidden type turnover hurdle for plastic track | |
| CN103147649A (en) | Cross arm type window glass lifter | |
| CN202612528U (en) | Transmission device for converting straight reciprocating motion into rotary motion | |
| CN205634586U (en) | Long distance elevator arrangement | |
| CN203823852U (en) | Range hole provided with automatically-opened and closed panel | |
| CN205190667U (en) | Transmission mechanism | |
| CN203544286U (en) | Labor saving device of bicycle | |
| CN205327326U (en) | Pedal cross box | |
| CN203211476U (en) | Speed changing box device of scooter | |
| CN203570943U (en) | Rotating shaft type gear shifting control mechanism | |
| CN206319818U (en) | Liftable external awning device | |
| CN209412822U (en) | A kind of construction piling machine | |
| CN203160944U (en) | Fork arm type electric window lifter | |
| CN203832687U (en) | Scooter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141112 Effective date of abandoning: 20150930 |
|
| RGAV | Abandon patent right to avoid regrant |