CN201643516U - Dual-purpose support foot - Google Patents
Dual-purpose support foot Download PDFInfo
- Publication number
- CN201643516U CN201643516U CN2010201629588U CN201020162958U CN201643516U CN 201643516 U CN201643516 U CN 201643516U CN 2010201629588 U CN2010201629588 U CN 2010201629588U CN 201020162958 U CN201020162958 U CN 201020162958U CN 201643516 U CN201643516 U CN 201643516U
- Authority
- CN
- China
- Prior art keywords
- wedge shape
- piece
- shape pin
- wedge
- film trap
- 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 - Lifetime
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- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The utility model relates to an accessory of sporting goods, in particular to a dual-purpose support foot, which comprises a bed leg, a stop block, a stop piece, a piece groove, a concave-convex surface, a wedge-shaped foot, a rotary shaft, clamping pieces and a stop piece shaft, wherein the side surface at the bottom end of the bed leg takes the shape of a semi-circle; the rotary shaft in rotary and movable fit with the bed leg is arranged at the center of the semi-circle; each of two ends of the rotary shaft is combined with one square clamping piece; the corresponding side edges of the clamping pieces are combined with wedge-shaped feet with right-angled trapezoid side surfaces; the piece groove is formed on the long straight edge of the wedge-shaped foot; the stop block integrated with the wedge-shaped foot is arranged at the upper end of the piece groove; an axis hole is formed at the joint of the stop block and the piece groove; and the stop piece shaft is arranged in the axle hole. The dual-purpose support foot ensures that a trampoline can keep stable when used on sand beaches or lawns.
Description
Technical field
The utility model relates to a kind of sports goods accessory, particularly relates to a kind of dual-purpose feet.
Background technology
When the supporting leg of existing trampoline contact with ground, if the support column bottom was less than fixing, and owing to reason such as being given a shock or rock, trampoline was subjected to displacement.Sandy beach etc. than the hag face on, supporting leg is absorbed in ground easily, and each supporting leg to be absorbed in the degree of depth on ground unequal, make sheet can't keep horizontal plane, can't normally use; Therefore the supporting leg of existing part trampoline is designed to have the larger area lower end, thereby keep the stable of bed surface to stop supporting leg to insert ground, and this structure relatively hard on lawn etc., need to insert ground so that impracticable on the fixing ground of trampoline.
The utility model content
The utility model is for solving the deficiencies in the prior art, provides a kind of trampoline that can make can firmly be fixed on dual-purpose feet on soft or the hard ground.
The scheme that solves the utility model technical problem is: dual-purpose feet is by footpost, stopper, barrier sheet, film trap, male and fomale(M﹠F), wedge shape pin, rotating shaft, intermediate plate and stop that bobbin constitutes.The side, bottom of footpost is semicircle, and the circle centre position of described semicircle has one to become to rotate the rotating shaft that concerns movingly with footpost, and the two ends of rotating shaft are combined as a whole with a foursquare intermediate plate respectively.The mutually same side of each intermediate plate is that the wedge shape pin of right-angled trapezium is combined as a whole with the side all.On the long straight flange of wedge shape pin a film trap is arranged, the upper end of film trap have one with the wedge shape pin be holistic stopper, there is an axis hole stopper and film trap junction, and the bobbin of stopping is arranged in the axis hole.The shape of barrier sheet and described film trap match, and an end of barrier sheet is by being connected with stopper with stopping bobbin.It is zigzag male and fomale(M﹠F) that the lateral surface of the lateral surface of barrier sheet and wedge shape pin all has the side.
Adopt such scheme, can reach following effect:
When on softer relatively ground such as sandy beach trampoline being installed, will earlier the wedge shape pin be rotated around the shaft earlier, the long straight flange that makes the wedge shape pin rotates barrier sheet winding catch axle barrier sheet is in the film trap down.At this moment, because the face at the long straight flange place of the wedge shape pin of footpost lower end has increased the exert pressure area of trampoline to ground, avoided the shank lower end situation generation at sandy beach up to one's neck in of trampoline, guaranteed the steady of bed surface, simultaneously, owing to be provided with male and fomale(M﹠F) on wedge shape pin and the barrier sheet, increased the frictional force between male and fomale(M﹠F) and the sandy beach, avoided trampoline occurred level displacement in vibration.
On harder relatively ground such as meadow, earlier the wedge shape pin is rotated around the shaft, make the wedge shape pin than small end down, again barrier sheet is transferred to from film trap and is made barrier sheet vertical with footpost.Behind wedge shape pin insertion sandy beach, the wedge shape pin can not continue to move downward under the stopping of barrier sheet, so just guaranteed that each pin of trampoline inserts the degree of depth unanimity at sandy beach, guaranteed the level of bed surface, the wedge shape pin also can be avoided trampoline occurred level displacement in vibration simultaneously.
Description of drawings
Fig. 1 is the structural representation of the utility model when using on the lawn;
Fig. 2 is the structural representation of the utility model when using on the sandy beach.
Among the figure: 1. footpost 2. stoppers 3. barrier sheets 4. film traps 5. male and fomale(M﹠F)s 6. wedge shape pin 7. rotating shafts 8. intermediate plates 9. stop bobbin
The specific embodiment
The utility model will be further described below in conjunction with drawings and Examples.
Dual-purpose feet is by footpost 1, stopper 2, barrier sheet 3, film trap 4, male and fomale(M﹠F) 5, wedge shape pin 6, rotating shaft 7, intermediate plate 8 and stop that bobbin 9 constitutes.The side, bottom of footpost 1 is semicircle, and the circle centre position of described semicircle has one to rotate the rotating shaft 7 that concerns movingly for 1 one-tenths with footpost, and the two ends of rotating shaft 7 are combined as a whole with a foursquare intermediate plate 8 respectively.The mutually same side of each intermediate plate 8 is that the wedge shape pin 6 of right-angled trapezium is combined as a whole with the side all.One film trap 4 is arranged on the long straight flange of wedge shape pin 6, and the upper end of film trap 4 has one to be holistic stopper 2 with wedge shape pin 6, and stopper 2 has an axis hole with film trap 4 junctions, and the bobbin of stopping 9 is arranged in the axis hole.The shape of barrier sheet 3 and described film trap 4 match, and an end of barrier sheet 3 is by being connected with stopper 2 with stopping bobbin 9.It is zigzag male and fomale(M﹠F) 5 that the lateral surface of the lateral surface of barrier sheet 3 and wedge shape pin 6 all has the side.
Claims (1)
1. dual-purpose feet, by footpost, stopper, barrier sheet, film trap, male and fomale(M﹠F), the wedge shape pin, rotating shaft, intermediate plate and stop that bobbin constitutes, it is characterized in that: the side, bottom of footpost is for semicircle, the circle centre position of described semicircle has one to become the rotation rotating shaft of relation movingly with footpost, the two ends of rotating shaft are combined as a whole with a foursquare intermediate plate respectively, the mutually same side of each intermediate plate is that the wedge shape pin of right-angled trapezium is combined as a whole with the side all, on the long straight flange of wedge shape pin a film trap is arranged, the upper end of film trap have one with the wedge shape pin be holistic stopper, there is an axis hole stopper and film trap junction, the bobbin of stopping is arranged in the axis hole, the shape of barrier sheet and described film trap match, one end of barrier sheet is by being connected with stopper with stopping bobbin, and it is zigzag male and fomale(M﹠F) that the lateral surface of the lateral surface of barrier sheet and wedge shape pin all has the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201629588U CN201643516U (en) | 2010-04-13 | 2010-04-13 | Dual-purpose support foot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201629588U CN201643516U (en) | 2010-04-13 | 2010-04-13 | Dual-purpose support foot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201643516U true CN201643516U (en) | 2010-11-24 |
Family
ID=43108712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201629588U Expired - Lifetime CN201643516U (en) | 2010-04-13 | 2010-04-13 | Dual-purpose support foot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201643516U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816830A (en) * | 2010-04-13 | 2010-09-01 | 成都云杉科技有限公司 | Sandbeach rotary end type bounding table leg |
| US11609367B2 (en) | 2020-05-19 | 2023-03-21 | Coretronic Corporation | Light source module and display device |
-
2010
- 2010-04-13 CN CN2010201629588U patent/CN201643516U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101816830A (en) * | 2010-04-13 | 2010-09-01 | 成都云杉科技有限公司 | Sandbeach rotary end type bounding table leg |
| US11609367B2 (en) | 2020-05-19 | 2023-03-21 | Coretronic Corporation | Light source module and display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20101124 Effective date of abandoning: 20111116 |