CN203756836U - Vibration reducing device for seesaw - Google Patents
Vibration reducing device for seesaw Download PDFInfo
- Publication number
- CN203756836U CN203756836U CN201320734049.0U CN201320734049U CN203756836U CN 203756836 U CN203756836 U CN 203756836U CN 201320734049 U CN201320734049 U CN 201320734049U CN 203756836 U CN203756836 U CN 203756836U
- Authority
- CN
- China
- Prior art keywords
- seesaw
- spring seat
- metal base
- centimetres
- spring
- 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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- Vibration Prevention Devices (AREA)
Abstract
The utility model relates to a vibration reducing device for a seesaw. The vibration reducing device consists of a metal base, a lower spring seat, a spring, an upper spring seat and a rubber rod which are arranged vertically in sequence and are round respectively, wherein the upper end and the lower end of the spring are respectively fixed with the upper spring seat and the lower spring seat; the rubber rod is fixed with the upper spring seat; the lower spring seat is fixed with the metal base; the metal base is fixedly arranged on the ground corresponding to a falling point of the seesaw. The vibration reducing device has the advantages that the structure is simple, the manufacture is easy and the cost is low; the vibration reducing effect is good when the seesaw is in an unbalanced state in up-down operation; when a child slides down from the seesaw suddenly, the injury to the body of another child can be effectively avoided, and safe and reliable operation of the seesaw is ensured.
Description
Technical field
The utility model belongs to children toys field, particularly a kind of damping device for seesaw.
Background technique
Current, the seesaw safety in children toys field is the problem that the heads of a family are relatively concerned about always, and therefore the damping of seesaw is most important for children's safety.The damping of seesaw can be from the viewpoint of two, and the first is carried out damping from seesaw itself, by give seesaw plate body install glissando additional, its two be to seesaw add damping device.
In view of the various seesaws in current park much do not have shock-absorbing function, when one of them children's body weight is much larger than another children, or there are suddenly children to get off from seesaw, may cause to another children the injury of health, for fear of this dangerous phenomenon, be necessary existing seesaw to transform.
Summary of the invention
The purpose of this utility model is for above-mentioned existing problems, a kind of damping device for seesaw is provided, this damping device is simple in structure, be easy to manufacture and with low cost, in the time of the upper and lower emerged in operation non-equilibrium state of seesaw, there is good damping effect, in the time occurring that one of them children gets off from seesaw suddenly, can effectively avoid another children's torso to damage, guarantee that seesaw is safe and reliable to operation.
The technical solution of the utility model:
A kind of damping device for seesaw, formed and vertical setting successively by metal base, lower spring cup, spring, upper spring seat and rubber rod, metal base, lower spring cup, spring, upper spring seat and rubber rod are circle, the upper and lower two ends of spring are fixed with upper spring seat and lower spring cup respectively, rubber rod and upper spring seat are fixed, lower spring cup and metal base are fixed, and metal base is fixedly mounted on the ground corresponding with seesaw drop point.
In this damping device, described metal base height is 2 centimetres, and diameter is 12 centimetres; Spring seat diameter is 14 centimetres, and thickness is 1 centimetre; Damping spring external diameter is 10 centimetres, and internal diameter is 8 centimetres; Rubber rod 1 is highly 5 centimetres, and diameter is 8 centimetres.
Action principle of the present utility model:
When the speed that falls when seesaw is lower, rubber rod plays main cushioning effect; In the time of speed that rubber rod falls, spring plays main cushioning effect.
The utility model has the advantages that: the damping device of this seesaw is simple in structure, be easy to manufacture and with low cost, in the time of the upper and lower emerged in operation non-equilibrium state of seesaw, there is good damping effect, in the time occurring that one of them children gets off from seesaw suddenly, can effectively avoid another children's torso to damage, guarantee that seesaw is safe and reliable to operation.
Brief description of the drawings
Accompanying drawing is the structural representation of this damping device.
In figure: 1. rubber rod 2. spring seat 3. spring 4. spring seat 5. metal grounds.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described further.
Embodiment:
A kind of damping device for seesaw, formed and vertical setting successively by metal base 5, lower spring cup 4, spring 3, upper spring seat 2 and rubber rod 1, metal base 5, lower spring cup 4, spring 3, upper spring seat 2 and rubber rod 1 are circle, spring is fixed with upper spring seat 2 and lower spring cup 4 respectively at two ends Shang Xia 3, rubber rod 1 is fixing with upper spring seat 2, lower spring cup 4 is fixing with metal base 5, and metal base 5 is fixedly mounted on the ground corresponding with seesaw drop point.
In this embodiment, metal base 5 is highly 2 centimetres, and diameter is 12 centimetres; Lower spring cup 4, upper spring seat 2 diameters are 14 centimetres, and thickness is 1 centimetre; Damping spring external diameter is 10 centimetres, and internal diameter is 8 centimetres; Rubber rod 1 is highly 5 centimetres, and diameter is 8 centimetres.
Claims (1)
1. the damping device for seesaw, it is characterized in that: formed and vertical setting successively by metal base, lower spring cup, spring, upper spring seat and rubber rod, metal base, lower spring cup, spring, upper spring seat and rubber rod are circle, the upper and lower two ends of spring are fixed with upper spring seat and lower spring cup respectively, rubber rod and upper spring seat are fixed, lower spring cup and metal base are fixed, and metal base is fixedly mounted on the ground corresponding with seesaw drop point;
Described metal base height is 2 centimetres, and diameter is 12 centimetres; Spring seat diameter is 14 centimetres, and thickness is 1 centimetre; Damping spring external diameter is 10 centimetres, and internal diameter is 8 centimetres; Rubber rod 1 is highly 5 centimetres, and diameter is 8 centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734049.0U CN203756836U (en) | 2013-11-20 | 2013-11-20 | Vibration reducing device for seesaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320734049.0U CN203756836U (en) | 2013-11-20 | 2013-11-20 | Vibration reducing device for seesaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203756836U true CN203756836U (en) | 2014-08-06 |
Family
ID=51252116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320734049.0U Expired - Fee Related CN203756836U (en) | 2013-11-20 | 2013-11-20 | Vibration reducing device for seesaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203756836U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878691A (en) * | 2020-08-03 | 2020-11-03 | 浙江具京科技发展有限公司 | Guiding device of metal surface defect detecting instrument |
-
2013
- 2013-11-20 CN CN201320734049.0U patent/CN203756836U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111878691A (en) * | 2020-08-03 | 2020-11-03 | 浙江具京科技发展有限公司 | Guiding device of metal surface defect detecting instrument |
| CN111878691B (en) * | 2020-08-03 | 2022-07-19 | 无锡天辰冷拉型钢有限公司 | Guiding device of metal surface defect detecting instrument |
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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: 20140806 Termination date: 20141120 |
|
| EXPY | Termination of patent right or utility model |