CN107224694B - It is a kind of to use safe rotatable trampoline device - Google Patents

Abstract

The present invention relates to trampoline device technical fields, it is especially a kind of to use safe rotatable trampoline device, including outer foundation ring, the lower end of the spill spin block is connected with card by connecting rod, the card is bonded with the bottom surface of annular fixed disk, the spill spin block passes through through-hole by spring close to the side of trampoline and is connected with mounting blocks, the mounting blocks are located at the outside of trampoline, the upper end of the outer foundation ring is equidistantly equipped with fixed frame, the outside of the fixed frame passes through gauze solderless wrapped connection, wherein inlet and outlet are offered between two fixed frames of ladder, the upper end of the fixed frame passes through arc panel and is connected with connecting column, the inner wall of the arc panel is equipped with hanging ring, harness is connected with by rope skipping on the hanging ring.Existing technology is compared, the present invention can not only guarantee certain trampoline effect, and the balance more after test people landing, and use of the present invention is more safe and reliable, more stimulates joyful, popularization and use after being worth.

Description

It is a kind of to use safe rotatable trampoline device

Technical field

The present invention relates to trampoline device technical field more particularly to a kind of safe rotatable trampoline devices of use.

Background technique

Trampoline (Trampoline) is that a sportsman utilizes the competitive sport that acrobatics skill is showed from trampoline rebound, it Belong to one kind of gymnastic, existing amusement trampoline generally includes steel pipe framework and the pad that jumps, and steel pipe framework is by the supporting leg branch that is spaced Support, elasticity jump to pad and is fixed on frame by the extension spring at many intervals, and when people jumps on spring pad, spring is stretched And contraction, to provide " spring ".But the security risk index occurred is especially high, risk is very big, and existing trampoline is all Only single trampoline, some acrobatics deduce to be presented better acrobatics effect, common trampoline just almost effect, therefore With regard to needing to use the trampoline with rotation, and to guarantee safety, for this purpose, it is proposed that a kind of filled using safe rotatable trampoline It sets.

Summary of the invention

The purpose of the present invention is to solve disadvantages existing in the prior art, but the security risk index occurred is special Height, risk is very big, and existing trampoline is all single trampoline, some acrobatics deduce that better acrobatics effect is presented Fruit, common trampoline just almost effect, therefore the trampoline with regard to needing to use band rotation, and to guarantee safety, and the one of proposition Kind uses safe rotatable trampoline device.

To achieve the goals above, present invention employs following technical solutions:

A kind of safe rotatable trampoline device of use is designed, including outer foundation ring, the lower end of the outer foundation ring are equidistantly equipped with Support frame, the outside of the outer foundation ring are equipped with ladder, are equipped with installation channel steel, the mounting groove on two of them support frame as described above Crossbeam is placed between steel, the upper end of the crossbeam is equipped with motor, and the motor is connected with bearing, the bearing by shaft In the middle part of the lower end of trampoline, the trampoline is located at the intermediate position of outer foundation ring, and the outer foundation ring is equipped with close to the side of trampoline The lower end of annular fixed disk, the annular fixed disk is equipped with annular notches, and the U-shaped shape of the section of the annular fixed disk is described Annular notches are equipped with through-hole close to the side of trampoline, and the inner cavity of the annular fixed disk is equipped with multiple spill spin blocks, the spill spin block Lower end card is connected with by connecting rod, the card is bonded with the bottom surface of annular fixed disk, and the spill spin block is close to trampoline Side by spring pass through through-hole be connected with mounting blocks, the mounting blocks are located at the outside of trampoline, the upper end of the outer foundation ring It is equidistantly equipped with fixed frame, the outside of the fixed frame is by gauze solderless wrapped connection, wherein opening up between two fixed frames of ladder There are inlet and outlet, the upper end of the fixed frame passes through arc panel and is connected with connecting column, and the inner wall of the arc panel is equipped with hanging ring, Harness is connected with by rope skipping on the hanging ring.

Preferably, the through-hole is set as the biggish side that is open close to the side of mounting blocks, is in inverted ladder type, and larger side Opening be arranged to arc shape.

Preferably, the inner cavity bottom end of the trampoline is equipped with steel plate layer, and the upper end of the steel plate layer is bonded with the first rubber pad Layer, the upper end of the first rubber layer pass through the spring layer being equidistantly equipped with and are connected with the second rubber layer.

Preferably, the maximum spring distance of the rope skipping arrives the distance between trampoline less than connecting column.

Proposed by the present invention a kind of using safe rotatable trampoline device, beneficial effect is: by installation channel steel It is inside placed with crossbeam, it is easy to disassemble, trampoline rotation is driven by motor, while being equipped with annular fixed disk in the inside of outer foundation ring, Rotation is realized with the mounting blocks on the spring and trampoline on spill spin block again, while utilizing the hanging ring in arc panel on fixed frame Cooperate the effect for realizing trampoline with rope skipping, the surrounding of fixed frame has gauze interception, reduces security risk, and certain at presentation Trampoline effect, compare existing technology, the present invention can not only guarantee certain trampoline effect, and more after test people landing Balance, use of the present invention is more safe and reliable, more stimulates joyful, and use scope area is wide, promotes the use of after being worth.

Detailed description of the invention

Fig. 1 is a kind of safe rotatable trampoline device structural schematic diagram of use proposed by the present invention；

Fig. 2 is a kind of vertical view knot using outside safe rotatable trampoline device between foundation ring and trampoline proposed by the present invention Structure schematic diagram；

Fig. 3 is a kind of side structure schematic diagram using safe rotatable trampoline device trampoline proposed by the present invention.

In figure: outer foundation ring 1, crossbeam 3, installation channel steel 4, motor 5, shaft 6, bearing 7, ladder 8, trampoline 9, is consolidated support frame 2 Determine frame 10, connecting column 11, hanging ring 12, rope skipping 13, harness 14, annular fixed disk 15, annular notches 16, spill spin block 17, spring 18, mounting blocks 19, connecting rod 20, card 21, through-hole 22, arc panel 23.

Specific embodiment

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.

Referring to Fig.1-3, a kind of equidistant using safe rotatable trampoline device, including outer foundation ring 1, the lower end of outer foundation ring 1 Equipped with support frame 2, the outside of outer foundation ring 1 is equipped with ladder 8, and installation channel steel 4 is equipped on two of them support frame 2, installs channel steel 4 Between be placed with crossbeam 3, the upper end of crossbeam 3 is equipped with motor 5, and motor 5 is connected with bearing 7 by shaft 6, and bearing 7, which is located at, jumps In the middle part of the lower end of bed 9, trampoline 9 is located at the intermediate position of outer foundation ring 1, and outer foundation ring 1 is equipped with annular fixed disk close to the side of trampoline 9 15, the lower end of annular fixed disk 15 is equipped with annular notches 16, the U-shaped shape of the section of annular fixed disk 15, and annular notches 16 are close The side of trampoline 9 is equipped with through-hole 22, and the inner cavity of annular fixed disk 15 is equipped with multiple spill spin blocks 17, and the lower end of spill spin block 17 passes through company Extension bar 20 is connected with card 21, and card 21 is bonded with the bottom surface of annular fixed disk 15, and spill spin block 17 passes through close to the side of trampoline 9 Spring 18 passes through through-hole 22 and is connected with mounting blocks 19, and through-hole 22 is set as the biggish side that is open close to the side of mounting blocks 19, is in Inverted ladder type, and the opening of larger side is arranged to arc shape, it, can be more preferable for the ease of unaffected in the course of rotation Holding elasticity.

The maximum spring distance of rope skipping 13 is less than connecting column 11 and arrives the distance between trampoline 9, and mounting blocks 19 are located at trampoline 9 Outside, the inner cavity bottom end of trampoline 9 is equipped with steel plate layer, and the upper end of steel plate layer is bonded with the first rubber spacer, the first rubber layer Upper end passes through the spring layer being equidistantly equipped with and is connected with the second rubber layer, and holding that can be stable is bounced, and does not have security risk, protects The safety for the people that plays is demonstrate,proved, there is certain enthusiasm.

The upper end of outer foundation ring 1 is equidistantly equipped with fixed frame 10, and the outside of fixed frame 10 is by gauze solderless wrapped connection, wherein close to ladder Inlet and outlet are offered between 8 two fixed frames 10, the upper end of fixed frame 10 passes through arc panel 23 and is connected with connecting column 11, arc The inner wall of shape plate 23 is equipped with hanging ring 12, is connected with harness 14 by rope skipping 13 on hanging ring 12.

Working principle: it is easy to disassemble by being placed with crossbeam 3 in installation channel steel 4,9 turns of trampoline are driven by motor 5 It is dynamic, while it being equipped with annular fixed disk 15 in the inside of outer foundation ring 1, then by the installation on the spring 18 and trampoline 9 on spill spin block 17 Rotation is realized in the cooperation of block 19, while hanging ring 12 and rope skipping 13 cooperation on fixed frame 10 in arc panel 23 being utilized to realize trampoline Effect, the surrounding of fixed frame 10 have gauze interception, reduce security risk, and trampoline effect certain at presentation.

The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto, Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.

Claims (4)

1. a kind of use safe rotatable trampoline device, including outer foundation ring (1), the lower end of the outer foundation ring (1) to be equidistantly equipped with The outside of support frame (2), the outer foundation ring (1) is equipped with ladder (8), and two of them support frame as described above is equipped with mounting groove on (2) Steel (4), which is characterized in that be placed with crossbeam (3) between the installation channel steel (4), the upper end of the crossbeam (3) is equipped with motor (5), the motor (5) is connected with bearing (7) by shaft (6), and the bearing (7) is located in the middle part of the lower end of trampoline (9), described Trampoline (9) is located at the intermediate position of outer foundation ring (1), and the outer foundation ring (1) is equipped with annular fixed disk close to the side of trampoline (9) (15), the lower end of the annular fixed disk (15) is equipped with annular notches (16), and the section of the annular fixed disk (15) is U-shaped Shape, the annular notches (16) are equipped with through-hole (22) close to the side of trampoline (9), and the inner cavity of the annular fixed disk (15) is equipped with The lower end of multiple spill spin blocks (17), the spill spin block (17) is connected with card (21) by connecting rod (20), the card (21) It is bonded with the bottom surface of annular fixed disk (15), the spill spin block (17), which is passed through close to the side of trampoline (9) by spring (18), leads to Hole (22) is connected with mounting blocks (19), and the mounting blocks (19) are located at the outside of trampoline (9), the upper end etc. of the outer foundation ring (1) Away from fixed frame (10) are equipped with, the outside of the fixed frame (10) is by gauze solderless wrapped connection, wherein close to two fixed frames of ladder (8) (10) inlet and outlet are offered between, the upper end of the fixed frame (10) passes through arc panel (23) and is connected with connecting column (11), institute The inner wall for stating arc panel (23) is equipped with hanging ring (12), is connected with harness by rope skipping (13) on the hanging ring (12) (14)。

2. a kind of safe rotatable trampoline device of use according to claim 1, which is characterized in that the through-hole (22) Side close to mounting blocks (19) is set as the biggish side that is open, and is in inverted ladder type, and camber is arranged in the opening of larger side Shape.

3. a kind of safe rotatable trampoline device of use according to claim 1, which is characterized in that the trampoline (9) Inner cavity bottom end be equipped with steel plate layer, the upper end of the steel plate layer is bonded with the first rubber layer, and the upper end of the first rubber layer passes through The second rubber layer is connected with away from the spring layer being equipped with.

4. a kind of safe rotatable trampoline device of use according to claim 1, which is characterized in that the rope skipping (13) maximum spring distance is less than the distance between connecting column (11) to trampoline (9).