CN204219755U - A kind of fan seesaw - Google Patents
A kind of fan seesaw Download PDFInfo
- Publication number
- CN204219755U CN204219755U CN201420465015.0U CN201420465015U CN204219755U CN 204219755 U CN204219755 U CN 204219755U CN 201420465015 U CN201420465015 U CN 201420465015U CN 204219755 U CN204219755 U CN 204219755U
- Authority
- CN
- China
- Prior art keywords
- ratchet
- main shaft
- seesaw
- flabellum
- driven shaft
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a kind of fan seesaw.This fan seesaw comprises main shaft, axle sleeve is socketed with outside main shaft, main shaft freely rotates in axle sleeve, the bottom of axle sleeve is provided with support, main shaft is connected with rocking arm; the two ends of rocking arm are provided with seat; the two ends of main shaft are provided with ratchet mechanism; the single action direction of the ratchet structure at two ends is identical; the ratchet at two ends is connected with the driven shaft with main axis parallel by gear drive; the middle part of driven shaft is provided with friction cone, is connected with the flabellum axle vertical with driven shaft, is provided with flabellum in the end of flabellum axle by friction cone.Seesaw is reciprocating amusement equipment, the ratchet structure that main shaft two ends adopt single action direction identical, transmission mechanism can be continued through and drive driven shaft, thus drive flabellum axle and flabellum by friction pulley, flabellum rotates and produces wind-force, to body temperature lowering, use when being especially applicable to heat, also improve the interest of seesaw simultaneously.
Description
Technical field
The utility model relates to a kind of recreation facility, especially relates to a kind of fan seesaw.
Background technology
Seesaw is a kind of all-ages recreation facility.The seesaw of prior art only has the function of exercise.Understand sensory actions single after user tempers a period of time and lose enjoyment.When summer takes exercise, the too hot meeting of weather is perspired in a large number, and motion gets up can produce more heat.
Summary of the invention
The purpose of this utility model is the deficiency existed for prior art, provides a kind of mechanically operated, to the fan seesaw of body temperature lowering, can improve the interest of seesaw simultaneously.
For achieving the above object, the technical scheme that the utility model fan seesaw adopts is:
A kind of fan seesaw, comprise main shaft, axle sleeve is socketed with outside main shaft, this main shaft freely rotates in axle sleeve, the bottom of axle sleeve is provided with support, main shaft is connected with rocking arm; the two ends of rocking arm are provided with seat; the two ends of main shaft are provided with ratchet mechanism; the single action direction of the ratchet structure at two ends is identical, and the ratchet at two ends is connected with the driven shaft with main axis parallel by gear drive, and the middle part of driven shaft is provided with friction cone; be connected with the flabellum axle vertical with driven shaft by friction cone, be provided with flabellum in the end of flabellum axle.Seesaw is reciprocating amusement equipment, the two ends of main shaft adopt the identical ratchet structure in single action direction to ensure that the ratchet structure at two ends is not interfered, transmission mechanism can be continued through and drive driven shaft, thus driving flabellum axle and flabellum by friction pulley, flabellum rotates and produces wind-force, to body temperature lowering, use when being especially applicable to heat, it is faster that seesaw ripples, fan blade rotating faster, also improves the interest of seesaw simultaneously.
Ratchet structure comprises the ratchet hinged with main shaft and is socketed in the ratchet outside main shaft, and be provided with the spring for resetting between ratchet and main shaft, the inner ring of ratchet is provided with unidirectional ratchet, and the ratchet direction of main shaft two end ratchet is identical.Adopt internal messing ratchet mechanism, improve the stability of transmission, rely on the rotary actuation ratchet of main shaft, ratchet drives driven shaft by transmission mechanism.
Transmission mechanism between ratchet and driven shaft is gear drive, the arranged outside of ratchet has gear, one of them ratchet is by the direct geared in outside and first gears meshing of driven shaft one end, and the gear outside the ratchet of the other end passes through the second gears meshing of a transition gear and the driven shaft other end.Gear ratio is stablized, and structure is simple, and seesaw moves back and forth, and rotary speed is comparatively slow, and gear drive improves service life.
Be socketed with installation sleeve outside described main shaft, between described installation sleeve and main shaft, be provided with key, ratchet by bearing pin and installation sleeve hinged, installation sleeve is provided with the spring for supporting ratchet.
The utility model compared with prior art, has the following advantages:
Seesaw is reciprocating amusement equipment, the two ends of main shaft adopt the identical ratchet structure in single action direction to ensure that the ratchet structure at two ends is not interfered, gear drive can be continued through and drive driven shaft, thus drive flabellum axle and flabellum by friction pulley, flabellum rotates, wind-force can be produced and blow to human body, take exercise in summer, bring the slight chill in the air of silk silk to people; The rotating speed of flabellum is adjustable, and it is faster that the faster then flabellum that seesaw ripples rotates, and improves the interest of seesaw, impels the personnel played constantly to ripple seesaw, improves the effect of exercise.
Accompanying drawing explanation
Fig. 1 is fan seesaw structural representation.
Fig. 2 is the top view of Fig. 1.
Fig. 3 transmission device schematic diagram.
Fig. 4 is the schematic diagram of the ratchet mechanism on the upside of Fig. 3 fan seesaw.
Fig. 5 is the schematic diagram of the ratchet mechanism on the downside of Fig. 3 fan seesaw.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, these embodiments should be understood and be only not used in restriction scope of the present utility model for illustration of the utility model, after having read the utility model, the amendment of those skilled in the art to the various equivalent form of value of the present utility model has all fallen within the application's claims limited range.
As depicted in figs. 1 and 2, a kind of fan seesaw, comprise support 1, this support comprises column 11 and is arranged on the centring ring 12 of column bottom, is provided with axle sleeve 2, is hinged with main shaft 3 in axle sleeve in the upside of column, the two ends of main shaft by with Rocker arm 4 in the middle part of framework 41; two ends of rocking arm are provided with seat 5, and the installed in front of seat has safety handle 51, and the both sides of framework 41 are fixedly connected with the two ends of main shaft.
As shown in Figure 3, be the transmission device of fan seesaw, comprise the ratchet structure 6 being arranged on main shaft two ends, the ratchet mechanism unidirectional drive direction at two ends is identical, and main shaft 3 is rabbeted in the inside of axle sleeve 2 by bearing.Second axle sleeve 20 in parallel is installed in the side of axle sleeve 2, in the second axle sleeve 20, runs through the driven shaft 30 having and can rotate freely.The two ends of driven shaft are provided with gear 8, and the gear 8 of driven shaft one end is connected with the gear outside the ratchet of main shaft one end ratchet mechanism by transition gear 7, the gears meshing of gear 8 directly and outside the ratchet of main shaft other end ratchet mechanism of the driven shaft other end.Driven shaft is two coaxial semiaxis, the inner of semiaxis is all provided with initiatively friction cone 9, in the second axle sleeve 20, flabellum axle 91 is also installed, the end winding support of this flabellum axle is connected with the driven friction cone 92 coordinated with active friction cone, and flabellum axle reaches the outside of the second axle sleeve and is connected with flabellum 93.
Be the ratchet mechanism schematic diagram on the upside of Fig. 3 in Fig. 4, Fig. 5 is the schematic diagram of the ratchet structure on the downside of Fig. 3.The single-direction transmission side of the ratchet structure of Fig. 4 with Fig. 5 is identical.Ratchet mechanism comprises the installation sleeve 62 being socketed in main shaft 3 end by key 61, installation sleeve is hinged with ratchet 64 by bearing pin 63, ratchet 65 is also socketed with in the outside of spindle nose, ratchet inside is evenly equipped with ratchet 66, ratchet matches with ratchet, and on installation sleeve, interlocking has the spring 67 supporting ratchet.In Fig. 4, the ratchet of ratchet is identical with the ratchet direction of ratchet in Fig. 5.The outside of ratchet offers gear, and the gear as shown in Figure 4 outside ratchet passes through gear 8 engaged transmission of excessive gear 7 and driven shaft one end, as shown in Figure 5, and gear 8 engaged transmission of the direct geared outside ratchet and the driven shaft other end.
When the right-side seat of fan seesaw moves downward, upper pawl drives ratchet to be rotated counterclockwise as shown in Figure 4, driven shaft is driven to be rotated counterclockwise by gear drive, when seesaw left-side seat moves downward, the ratchet of upside is separated slip with ratchet, the ratchet driving pawl of downside counterclockwise rotates as shown in Figure 5, drives driven shaft to turn clockwise, look over driven shaft continue to be rotated counterclockwise from the upside of Fig. 2 by gear drive.The reciprocating motion of seesaw drives driven shaft to continue to rotate along a direction, continues to drive flabellum axle and flabellum to rotate.
Claims (4)
1. a fan seesaw, it is characterized in that: comprise main shaft, axle sleeve is socketed with outside main shaft, this main shaft freely rotates in axle sleeve, the bottom of axle sleeve is provided with support, main shaft is connected with rocking arm, the two ends of rocking arm are provided with seat, the two ends of main shaft are provided with ratchet mechanism, the single action direction of the ratchet structure at two ends is identical, the ratchet at two ends is connected with the driven shaft with main axis parallel by gear drive, the middle part of driven shaft is provided with friction cone, the flabellum axle vertical with driven shaft is connected with by friction cone, in the end of flabellum axle, flabellum is installed.
2. fan seesaw according to claim 1, it is characterized in that: ratchet structure comprises the ratchet hinged with main shaft and is socketed in the ratchet outside main shaft, the spring for resetting is provided with between ratchet and main shaft, the inner ring of ratchet is provided with unidirectional ratchet, and the ratchet direction of main shaft two end ratchet is identical.
3. fan seesaw according to claim 2, it is characterized in that: the transmission mechanism between ratchet and driven shaft is gear drive, the arranged outside of ratchet has gear, one of them ratchet is by the direct geared in outside and first gears meshing of driven shaft one end, and the gear outside the ratchet of the other end passes through the second gears meshing of a transition gear and the driven shaft other end.
4. fan seesaw according to claim 2, it is characterized in that: outside described main shaft, be socketed with installation sleeve, be provided with key between described installation sleeve and main shaft, ratchet by bearing pin and installation sleeve hinged, installation sleeve is provided with the spring for supporting ratchet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465015.0U CN204219755U (en) | 2014-08-18 | 2014-08-18 | A kind of fan seesaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420465015.0U CN204219755U (en) | 2014-08-18 | 2014-08-18 | A kind of fan seesaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204219755U true CN204219755U (en) | 2015-03-25 |
Family
ID=52917901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420465015.0U Expired - Fee Related CN204219755U (en) | 2014-08-18 | 2014-08-18 | A kind of fan seesaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204219755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525314A (en) * | 2018-06-25 | 2018-09-14 | 倪健翔 | A kind of seesaw of adjustable in length |
-
2014
- 2014-08-18 CN CN201420465015.0U patent/CN204219755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108525314A (en) * | 2018-06-25 | 2018-09-14 | 倪健翔 | A kind of seesaw of adjustable in length |
| CN108525314B (en) * | 2018-06-25 | 2023-10-13 | 倪健翔 | Length-adjustable teeterboard |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203724434U (en) | Multi-directional massager | |
| CN204219755U (en) | A kind of fan seesaw | |
| CN204091493U (en) | A kind of health care child doss being convenient to fall asleep | |
| CN105363202A (en) | Swing with blades | |
| CN103933721B (en) | Coriolis football device | |
| CN201070434Y (en) | Traction turn-over bed | |
| CN206388427U (en) | A kind of psychological education sand table with height adjusting function | |
| CN105457221A (en) | Fan waist twisting machine | |
| CN204147526U (en) | A kind of flabellum swing | |
| CN104274973B (en) | A kind of music seesaw | |
| CN105457279A (en) | Fan seesaw | |
| CN203829574U (en) | Expansion adjusting leg training device for dancing | |
| CN204147530U (en) | A kind of colour ball seesaw | |
| CN102784481A (en) | Rolling tube amusement tool | |
| CN109011604A (en) | A kind of ventilated net used based on recreation wind tunnel equipment with buffering effect | |
| CN204147487U (en) | A kind of fan waist-twisting machine | |
| CN105457216A (en) | Fan treadmill | |
| CN204147531U (en) | A kind of music seesaw | |
| CN204147527U (en) | A kind of colour ball swing | |
| CN204032876U (en) | A kind of mosquito net draw off gear | |
| CN105457278A (en) | Colored ball swing | |
| CN204147532U (en) | A kind of generating seesaw | |
| CN204147478U (en) | A kind of windmill treadmills | |
| CN207085344U (en) | A kind of hand pulling type inertia rotary type lighting toy | |
| CN105344103A (en) | Seesaw with color balls |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150325 Termination date: 20150818 |
|
| EXPY | Termination of patent right or utility model |