CN203123542U - Teeterboard - Google Patents
Teeterboard Download PDFInfo
- Publication number
- CN203123542U CN203123542U CN 201320140817 CN201320140817U CN203123542U CN 203123542 U CN203123542 U CN 203123542U CN 201320140817 CN201320140817 CN 201320140817 CN 201320140817 U CN201320140817 U CN 201320140817U CN 203123542 U CN203123542 U CN 203123542U
- Authority
- CN
- China
- Prior art keywords
- seesaw
- piston
- piston cylinder
- earth
- plectane
- 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
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- Fluid-Damping Devices (AREA)
Abstract
The utility model discloses a teeterboard. The teeterboard comprises a bracket, a rotary shaft, a seesaw and handrails, wherein the bracket is in rotary connection with the middle part of the seesaw through the rotary shaft; grounding buffering devices are respectively arranged at the two ends of the seesaw; each buffering device comprises a piston, a circular plate and a piston cylinder; one end of each piston is sleeved into the corresponding piston cylinder and the other end of the piston is connected with the corresponding circular plate; and compressed air and/or hydraulic oil are/is filled between each piston and the corresponding piston cylinder, so as to prevent impulsion to people when the seesaw is descended and contacted with the ground and realize safe body-building and entertainment effects.
Description
Technical field
The utility model relates to a kind of body-building apparatus of taking exercises, and relates in particular to a kind of seesaw.
Background technology
Seesaw is a kind of body-building that lever principle makes and body-building apparatus of amusement aspect of utilizing, remote and extensive at folklore, its active methods generally is to be participated in by two people, two two ends that are sitting in seesaw respectively, one people gets on, another people gets off, about reciprocal like this taking turns, the people is power and resistance to seesaw to the pressure of seesaw, and the people is respectively power arm and resistance arm apart from the distance of seesaw support, and the gravity that is positioned at the seesaw eminence accelerates to be greater than lower, so being positioned at the people of eminence descends, while with people's perk of lower, is realized circulation up and down under the effect of lever principle, thereby reaches the purpose of body-building and amusement.But in actual motion, seesaw moves up and down in the process, because end moment of landing contacts impulse force with ground, cause the people who participates in body-building or amusement to be far from suitable, even can cause danger, the improvement of this respect is also arranged in the prior art, but all have many can not getting a desired effect.
Be 200920190349.0 to disclose a kind of seesaw utility model as China Patent No., its feature comprises: the reclinate plate body in two.Resistance when the sweep at the utility model two ends has been controlled the seesaw two ends and descended, when seesaw descended, the bending two ends part ground of escaping had earlier given the seesaw shield power, the speed when having reduced decline.This utility model is by making crooked plate body at the two ends of seesaw, though can play certain cushioning effect, its action effect is poor, bigger impact in the time of can not effectively preventing from contacting to earth.
The utility model content
In order to overcome the defective of above-mentioned prior art, the utility model provides a kind of seesaw, and the buffer unit that contacts to earth in the form of piston is installed at these seesaw two ends, to reach the effect that reaches buffering when seesaw one end contacts to earth, prevents the generation of dangerous accident.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is:
A kind of seesaw, comprise support, rotating shaft, seesaw and handrail, described support is rotationally connected by rotating shaft and seesaw middle part, it is characterized in that: described seesaw two ends are respectively equipped with the buffer unit that contacts to earth, described buffer unit comprises piston, plectane and piston cylinder, described piston one end is inserted in the piston cylinder, and the other end is connected with plectane, is filled with compressed air and/or hydraulic oil between piston and the piston cylinder.
Be provided with sealing ring between described piston and the piston cylinder.
The two ends of described seesaw are provided with backrest.
The utlity model has following advantage:
1, the seesaw two ends are respectively equipped with the buffer unit that contacts to earth in the utility model, described buffer unit comprises piston, plectane and piston cylinder, described piston one end is inserted in the piston cylinder, the other end is connected with plectane, be filled with compressed air and/or hydraulic oil between piston and the piston cylinder, seesaw is in moving up and down, when the seesaw end descends, plectane at first contacts to earth, contact to earth in the effect seesaw end of compressed air and/or hydraulic oil and to play cushioning effect, prevent that the people from the impulse force that seesaw descends and contacts to earth, having realized the effect of safe body-building and amusement.
2, be provided with sealing ring between piston and the piston cylinder in the utility model, prevent that compressed air and/or the hydraulic oil between piston and the piston cylinder from revealing, strengthen buffering and damping effect.
3, the two ends of seesaw are provided with backrest in the utility model, body builder or entertainer in use, preceding have a handrail, after have backrest to make to take exercise safer, more comfortable.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Mark 1, support among the figure, 2, rotating shaft, 3, seesaw, 4, handrail, 5, piston, 6, plectane, 7, piston cylinder, 8, sealing ring, 9, backrest.
The specific embodiment
Embodiment 1
As shown in Figure 1, a kind of seesaw, comprise support 1, rotating shaft 2, seesaw 3 and handrail 4, support 1 is rotationally connected by rotating shaft 2 and seesaw 3 middle parts, seesaw 32 pumps on support 1 around the shaft, described seesaw 3 two ends are respectively equipped with the buffer unit that contacts to earth (buffer piston damping device), described buffer unit comprises piston 5, plectane 6 and piston cylinder 7, one end of described piston 5 is inserted in the piston cylinder 7, the other end is connected with plectane 6, is filled with compressed air and/or hydraulic oil between piston 5 and the piston cylinder 7; When seesaw 3 ends descended, plectane 6 at first contacted to earth, because the effect of compressed air and/or hydraulic oil, contacting to earth and play cushioning effect in seesaw 3 ends, prevents the caused discomfort of impulse force that the people contacts to earth in decline, realized the effect of safe body-building and amusement.。
Simultaneously between piston 5 and piston cylinder 7, be provided with sealing ring 8, prevent that compressed air and/or the hydraulic oil between piston and the piston cylinder from revealing, strengthen buffering and damping effect; Be provided with backrest 9 at the two ends of seesaw 3, body builder or entertainer in use, preceding have a handrail, after have backrest to make to take exercise safer, more comfortable.
Claims (3)
1. seesaw, comprise support (1), rotating shaft (2), seesaw (3) and handrail (4), described support (1) is rotationally connected by rotating shaft (2) and seesaw (3) middle part, it is characterized in that: described seesaw (3) two ends are respectively equipped with the buffer unit that contacts to earth, described buffer unit comprises piston (5), plectane (6) and piston cylinder (7), one end of described piston (5) is inserted in the piston cylinder (7), the other end is connected with plectane (6), is filled with compressed air and/or hydraulic oil between piston (5) and the piston cylinder (7).
2. seesaw according to claim 1 is characterized in that: be provided with sealing ring (8) between described piston (5) and the piston cylinder (7).
3. seesaw according to claim 1, it is characterized in that: the two ends of described seesaw (3) are provided with backrest (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140817 CN203123542U (en) | 2013-03-26 | 2013-03-26 | Teeterboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140817 CN203123542U (en) | 2013-03-26 | 2013-03-26 | Teeterboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203123542U true CN203123542U (en) | 2013-08-14 |
Family
ID=48931572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140817 Expired - Fee Related CN203123542U (en) | 2013-03-26 | 2013-03-26 | Teeterboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203123542U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185253A (en) * | 2017-07-07 | 2017-09-22 | 胡小丽 | A kind of electric toy car with buffer structure |
| CN108905214A (en) * | 2018-07-13 | 2018-11-30 | 田希良 | A kind of safety protective seesaw |
| CN109215450A (en) * | 2018-09-19 | 2019-01-15 | 山东友谊出版社有限公司 | A kind of completely new type Sound book guiding blind person's learning Chinese characters |
| CN109432790A (en) * | 2018-10-08 | 2019-03-08 | 黄凯强 | A kind of sport seesaw having pooling feature |
-
2013
- 2013-03-26 CN CN 201320140817 patent/CN203123542U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107185253A (en) * | 2017-07-07 | 2017-09-22 | 胡小丽 | A kind of electric toy car with buffer structure |
| CN108905214A (en) * | 2018-07-13 | 2018-11-30 | 田希良 | A kind of safety protective seesaw |
| CN109215450A (en) * | 2018-09-19 | 2019-01-15 | 山东友谊出版社有限公司 | A kind of completely new type Sound book guiding blind person's learning Chinese characters |
| CN109432790A (en) * | 2018-10-08 | 2019-03-08 | 黄凯强 | A kind of sport seesaw having pooling feature |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140326 |