Sandbeach rotary end type bounding table leg

A twist-end type, beach technology, applied in the direction of trampoline, springboard, etc., to achieve the effect of avoiding horizontal displacement and increasing friction

Inactive Publication Date: 2011-11-16
宁波市鄞州千峰机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On soft ground such as beaches, the supporting legs are easy to sink into the ground, and the depth of each supporting leg sinking into the ground is not equal, making the trampoline surface unable to maintain a horizontal plane and cannot be used normally; therefore, the supporting legs of some existing trampolines are designed to have The lower end of a larger area prevents the supporting legs from being inserted into the ground to maintain the stability of the bed surface, but this structure is not practical on relatively hard ground such as lawns that need to be inserted into the ground so that the trampoline can be fixed

Method used

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  • Sandbeach rotary end type bounding table leg
  • Sandbeach rotary end type bounding table leg

Examples

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0014] The beach twist-end trampoline feet are composed of bed legs 1, blocking blocks 2, blocking sheets 3, sheet grooves 4, concave-convex surfaces 5, wedge-shaped feet 6, rotating shafts 7, clamping sheets 8 and blocking sheet shafts 9. The bottom side of the bed leg 1 is a semicircle, and the center of the semicircle has a rotating shaft 7 which is in a rotating and moving relationship with the bed leg 1. The two ends of the rotating shaft 7 are respectively combined with a square clip 8 as a whole. The same side of each clip 8 is integrated with the wedge-shaped foot 6 whose side is a right-angled trapezoid. A slot 4 is arranged on the long straight side of the wedge-shaped foot 6, and the upper end of the slot 4 has a blocking block 2 integrated with the wedge-shaped foot 6. There is a shaft hole at the junction of the blocking block 2 and the slo...

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PUM

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Abstract

The invention relates to a sports good accessory, in particular to a sandbeach rotary end type bounding table leg. The bounding table leg comprises a bed leg, a stop block, a stop sheet, a film trap, a male and female surface, a wedge-shaped leg, a rotary shaft, a champing piece and a stop sheet shaft, wherein the bottom end lateral surface of the bed leg is in a semicircle shape; the center of the semicircle is provided with the rotary shaft which is in rotary clearance fit with the leg; two ends of the rotary shaft are respectively integrated with a square clamping piece into a whole; the same lateral side of each clamping piece is integrated with the wedge-shaped leg with a right-angled trapezoid lateral surface; and the film trap is arranged on a long straight flange of the wedge-shaped leg, the upper end of the film trap is provided with the stop block integrated with the wedge-shaped leg into a whole, and a shaft hole is arranged at the junction of the stop block and the film trap and is provided with a stop sheet shaft. The invention can ensure good stability of the bounding table when being used in sandbeach or grassland.

Description

technical field [0001] The invention relates to a sporting goods accessory, in particular to a beach twist-end trampoline foot. Background technique [0002] When the supporting legs of the existing trampoline are in contact with the ground, if the bottom of the supporting column is not fixed, the trampoline will be displaced due to vibration or shaking. On soft ground such as beaches, the supporting legs are easy to sink into the ground, and the depth of each supporting leg sinking into the ground is not equal, making the trampoline surface unable to maintain a horizontal plane and cannot be used normally; therefore, the supporting legs of some existing trampolines are designed to have The lower end of a larger area prevents the support legs from being inserted into the ground to keep the bed surface stable, but this structure is not practical on relatively hard grounds such as lawns that need to be inserted into the ground so that the trampoline can be fixed. Contents...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A63B5/11
Inventor 凌荣辉
Owner 宁波市鄞州千峰机械科技有限公司
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