CN201150746Y - Diving board with safety function of protecting sportsman - Google Patents
Diving board with safety function of protecting sportsman Download PDFInfo
- Publication number
- CN201150746Y CN201150746Y CNU2008200043948U CN200820004394U CN201150746Y CN 201150746 Y CN201150746 Y CN 201150746Y CN U2008200043948 U CNU2008200043948 U CN U2008200043948U CN 200820004394 U CN200820004394 U CN 200820004394U CN 201150746 Y CN201150746 Y CN 201150746Y
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- China
- Prior art keywords
- board
- wrench
- spring
- plate body
- head
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- Expired - Fee Related
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Abstract
Disclosed is a diving board with the function of athlete security, which comprises a springboard and a fixing piece thereof. The diving board with the function of athlete security is characterized in that the springboard is an integral board hinged by a board body and a board head, a folded spring is arranged in the middle of the hinged position at which the board body and the board head are hinged, extension springs or return springs are respectively arranged on lateral edges of the hinged position at which the board body and the board head are hinged, and two extended ends of the folded spring and the extension springs or the return springs are respectively connected with the board body and the board head. When the board head receives a downward impact force together with the elastic force of the folded spring, larger than that of the extension spring, in the process of diving, the board head can automatically fold upwards by a certain angle, and the athletes in actions can not be in collision with the board head, thereby securing the athletes. After actions, the board head recovers under the weight of the board head and the action of the extension spring, thereby facilitating the athletes in doing dives. The diving board with the function of athlete security is simple in structure, low in cost, safe and reliable in use.
Description
Technical field
The utility model relates to a kind of sports equipment, specifically is a kind of diving board with protection sportsman security function.
Background technology
Present diving board is the one plate, the sportsman is when diving, generally to upwards takeoff and make some flip-flop movements, in doing this motion, accidentally will allow the springboard head hurt athletic head and other position, also can cause the sportsman maimed throughout one's life when serious.
Summary of the invention
Its purpose of the utility model is: in order to overcome the deficiency of above-mentioned diving board; a kind of diving board with protection sportsman security function is provided; it can be in sportsman's diving process; the sportsman does forward roll; moving doing during backward roll; pin is not collided with the springboard wrench at hand, preserves from thereby played the protection sportsman.
The utility model is achieved in that a kind of diving board with protection sportsman security function; comprise: springboard and fixture thereof; described springboard is by plate body and the wrench plate that is articulated as one; the middle part at the hinge place of described plate body and wrench is provided with folding shape spring; the side at the hinge place of plate body and wrench is provided with respectively and stretches spring or return spring, and two external parts of folding shape spring and stretching, extension spring or return spring connect springboard body and wrench respectively.
Described plate body and wrench junction are the inclined-plane of face length under the plate body.
Described plate body and wrench junction are the trapezoidal faces of face length under the plate body.
The hinge of described plate body and wrench junction is arranged on top.
The utlity model has the diving board of protection sportsman security function; it is by the springboard body and wrench two parts are hinged forms; centre in above-mentioned two boards hinged place is provided with folded spring; in the both sides of hinged place the stretching, extension spring is set; folded spring is connected springboard body and wrench respectively with two external parts that stretch spring; in sportsman's diving process; when being subjected to downward impulsive force, wrench adds that the elastic force of folded spring own is greater than the elastic force that stretches spring; wrench will make progress automatically and fold an angle; the sportsman in doing action just not can with the collision of colliding of springboard head, thereby protect athletic safety.Finish after the motion, wrench is at self gravitation and stretch reinstatement again under the spring action, so that the next bit sportsman does dive, it is simple in structure, and is with low cost, safe and reliable.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is that the A of Fig. 1 is to structural representation;
Fig. 3 is the trapezoidal interface formula of a utility model example structure schematic diagram.
The specific embodiment
A kind of diving board with protection sportsman security function; as shown in Figure 1; it comprises: springboard and fixture thereof; it is characterized in that: described springboard is by plate body 1 and wrench 101 plate that is articulated as one; described plate body 1 is provided with folding shape spring 3 with the middle part at the hinge place of wrench 101; plate body 1 is provided with described stretching, extension spring or return spring 5 respectively with the side at the hinge place of wrench 101, and two external parts of folding shape spring 3 and stretching, extension spring or return spring 5 connect springboard body 1 and wrench 101 respectively.
Described folding shape spring 3 adopts the rat clip type turn, and two external parts 301 and 302 of turn are connected springboard body 1 and wrench 101 respectively, as shown in Figure 2, also can adopt the ring spring card.Two of ring spring card connects springboard body 1 and wrench 101 respectively.
Described stretching, extension spring or return spring 5 adopt back-moving spring.
Described plate body 1 is the inclined-plane of 1 time face length of plate body with wrench 101 junctions.
Described plate body 1 is arranged on top with the hinge of wrench 101 junctions.The globality that can keep this springboard like this.
Described plate body 1 adopts general springboard material to get final product with wrench 101.
Operation principle:
When the sportsman at springboard head health courbette in an instant; wrench is subjected to downward impulsive force and adds that the elastic force of folded spring own is greater than the elastic force that stretches spring; wrench will make progress folding automatically or upwarp an angle; wrench is done exercises to the sportsman and is shifted out the space; just not can with the collision of colliding of springboard head, thereby protect athletic safety.After the sportsman finished action, wrench was at self gravitation and stretch reinstatement again under the spring action, so that the next bit sportsman does dive, it is simple in structure, and is with low cost, safe and reliable.
Trapezoidal interface formula has the diving board of protection sportsman security function, and as shown in Figure 3, its structure is basic identical with embodiment 1 with effect, and difference is: described plate body 1 is the trapezoidal faces of 1 time face length of plate body with wrench 101 junctions.
Claims (4)
1, a kind of diving board with protection sportsman security function; comprise: springboard and fixture thereof; it is characterized in that: described springboard is by plate body (1) and wrench (101) plate that is articulated as one; described plate body (1) is provided with folding shape spring (3) with the middle part at the hinge place of wrench (101); plate body (1) is provided with stretching, extension spring or return spring (5) respectively with the side at the hinge place of wrench (101), and two external parts of folding shape spring (3) and stretching, extension spring or return spring (5) connect springboard body (1) and wrench (101) respectively.
2, the diving board with protection sportsman security function as claimed in claim 1, it is characterized in that: described plate body (1) is the inclined-plane of face length under the plate body (1) with wrench (101) junction.
3, the diving board with protection sportsman security function as claimed in claim 1, it is characterized in that: described plate body (1) is the trapezoidal faces of face length under the plate body (1) with wrench (101) junction.
4, as claim 1 or 2 or 3 described diving boards with protection sportsman security function, it is characterized in that: described plate body (1) is arranged on top with the hinge of wrench (101) junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200043948U CN201150746Y (en) | 2008-02-01 | 2008-02-01 | Diving board with safety function of protecting sportsman |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200043948U CN201150746Y (en) | 2008-02-01 | 2008-02-01 | Diving board with safety function of protecting sportsman |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201150746Y true CN201150746Y (en) | 2008-11-19 |
Family
ID=40126428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200043948U Expired - Fee Related CN201150746Y (en) | 2008-02-01 | 2008-02-01 | Diving board with safety function of protecting sportsman |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201150746Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100956A (en) * | 2011-03-24 | 2011-06-22 | 郑福建 | Safety diving platform springboard |
| CN111386142A (en) * | 2017-10-06 | 2020-07-07 | 杜尔福莱克斯国际公司 | Diving board support |
-
2008
- 2008-02-01 CN CNU2008200043948U patent/CN201150746Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102100956A (en) * | 2011-03-24 | 2011-06-22 | 郑福建 | Safety diving platform springboard |
| CN111386142A (en) * | 2017-10-06 | 2020-07-07 | 杜尔福莱克斯国际公司 | Diving board support |
| CN111386142B (en) * | 2017-10-06 | 2022-05-03 | 杜尔福莱克斯国际公司 | Diving board support |
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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: 20081119 Termination date: 20100201 |