TW537915B - Safe trampoline - Google Patents

Abstract

During the repeated jumping exercise, even if the dropping location of the user misses the internal net, since an external net is provided on the outer periphery of the internal net, the user can safely land on the external net, and is prevented from falling down from this safe trampoline. The external net is surely supported by a plate spring from the lower side in the same manner as the internal net as well. Therefore, the user can perform the repeated jumping exercise in the approximately total region on the upper surface of the safe trampoline.

Description

/ 915 V. Description of the invention (1) [Application scope of creation] Cushion: ΪU bed, especially-a kind of bounceable sports mattress, the bed-and the mattress uses the inner and outer round net after being stressed The density of the immovable & surface i · ί catches the reply, and further increases the internal and external circular nets and the surroundings that can be used for jumping, and it is implemented by taking the elastic characteristics. Replacing the limited jumping area of self-reciprocating impeachment [Related technology] More and more: Γ: Γ Γ sports 疋 pays more and more attention, so fitness equipment is like jumping luck: ㈣Γ: Welcome; Among many fitness sports, Among them, M secret Sf AΓ 4 is loved by consumers, but nowadays the traditional right and 丄 ί are based on a mesh body, and are connected to the periphery of the mesh body; jump L ZZ yellow and give impeachment 'for use The person can make up and down jump movements in the net body; Only: The two people know that the jump movement is a fierce and active = Qing: Yu Qiao? Its safety can not be ignored, however, the traditional use of η Kan cage gif right to use the weight of the Japanese guardianship to the user's own gravity to make the net body and: Wai ::: Some tension and the user is ejected, its purpose is Considering the tension of the mesh surface, the area that can be bounced in a normal bounce mattress is: When the force is applied, a slightly larger gap is formed between the spring and the mesh. Ϊ 1ΐ If you accidentally fall into the mesh, Accidents with springs are always dangerous. The force of the reciprocating springs around the net body is not in a vertical or horizontal manner, but a force angle formed by the gravity of the falling body and the net tension.

537915 V. Description of the invention (2) Make the spring actuate, so that the reciprocating spring will be very easy to have the original elasticity and restoring force. For this reason, in view of the lack of safety of the bouncing mattress itself, the safety trampoline has a concentric circle design, which can be detached from the Internet and dropped. Effectively absorb movement to solve habitual mesh body and impeachment risk. [Purpose of purpose and overview] The main purpose of this creation is a safety trampoline with a service life, the part connected to the net body is removed, and the outer net is made. Its advantages are: the outer circle net can cause an accident; and the outer circle net and the ring body are connected to the bottom of the ring body. The plate is different from the spring and the elastic steel is soft, so it is used for the danger of the user during exercise. The details of this creation are that fatigue is caused by overloading the load or jumping too many times. At that time, the bouncing mattress will lose the creative person and concentrate on research, hoping to increase the service life, and then create an installation including an inner circle net and an outer circle. The net, through the area of movement, to prevent people from responding to the impact of the elastic steel provided under the connecting ring on the inner circle, the outer circle of the net, and the outer circle of the ring. The danger caused by the gap is provided to consider the safety of the user and the main reciprocation of the bounce mattress is concentrically provided: 附加: Prevents the inner circle from falling when the inner circle moves. The surrounding is equipped with a high-elasticity elastic steel plate; the elastic steel plate itself has sufficient support strength and a flexible trampoline, which is very suitable, and reduces the technical and technical content.

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It is as follows: [Illustration of the drawings] Figure 1, Figure 2, Figure 3, Figure 4, Figure 5, Figure 6-1, Figure 6-2 are external perspective views of the original safety trampoline; A top view of the trampoline; a side view of the safety trampoline of this creation; a partial cross-sectional view of the safety trampoline of this creation; a cross-sectional view of the connection of the ring body of this creation; an exploded view of the connection ring of this creation; Create a combination implementation diagram that only connects the ring body

The safe end-bed 10 is an internal drawing.

Inner ring rod 15, outer ring rod 14 and,-* round mesh elastic structure W

The 13th structure includes the "first connection ring body: 6 structure, one of which is a connecting rod 13C. It lacks 9 ~ the steel plate UA, the second elastic steel plate 13B, and weaving =: =: = Moonlight effectively will The force public and private AL_J m is located in 'there are several connected ring bodies 16, i connected to two of which are provided between the two

In the inner circle net η and the outer circle net system: the mode ring of the material array is also provided with a number of phases 3 gaps ', and is also below the outer circle 12 of the outer circle 16 and is equal to 2 bodies 1σ6', and each The inner and outer corresponding connecting ring body 16 is connected to the first elastic structure 1 3, and the inner circle net 11 is connected to the first and outer circle network 12 connecting ring body 'plate 13A. First, second

537915 V. Description of the invention (4) The rigid steel plates 13A and 13B are connected and fixed to the inner ring rod 15 #, and the elastic steel plate 13β is fixed to the complete ring through the outer ring rod 14 · The first elastic steel plate 13A uses the bottom of the steel plate 13A and UB to connect to the ground—the second and second elastic inner and outer meshes 11, 12 are stressed & the system forms an arc angle. When it relaxes, it slows down the jump. Impact ^. The design of the forces that can be acted on one by one is as described above. Please also see "Figure 4 to Figure 6-2. The inner circle net 11 and the outer circle net 12 are outside the plate." 16 series 1 Bu = two have-connected with the external cushioning material 19, Xizhong two U, internal cushioning material 20 ... for the elastic steel sheet 13A ^) Λ ^ series ^ has a body: structure ^ in the above The outer buffer material 20 and 19 are soft materials. The basin-inner buffer material 20 is received in the receiving hole 21 () of the hollow ring seat 17 ', and the groove is opened by the bottom of the outer buffer material 19. The hollow ring body η can be covered at 19a, in which both ends of the internal cushioning material 20 are formed with a protective convex ring 20a, so that the connecting ring body 6 can completely prevent accidents during collision when jumping; x Moreover, a perforated part 21 is provided on both sides of the external cushioning material 9 and the hollow ring seat 17. The perforated part 21 is formed with two spacers 21a and hole grooves 21b for the inner and outer circular nets 11 , 丨 2 The connecting straps 1 and 8 are repeatedly put on (as shown in Figure 6-2), so that the inner and outer circle nets 丨 丨 and 12 are firmly connected. In summary, the above is only the preferred embodiment used in the creation of the safety trampoline 10, in which the conventional spring mattress is greatly improved and designed to take into consideration the safety of the user and the life of the product. Just hope to

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537915 V. Description of the invention (5) Prevent falling accidents when jumping and detaching on the inner circle net; and the elastic steel plate itself has sufficient support strength and softness, which can reduce the danger of the user during exercise, but it is not intended to limit The scope of this creative implementation. That is, all equal changes and modifications made in accordance with the scope of the patent application for this creation are covered by the scope of this creation patent. [Illustration of symbols in the figure] 〇Safety end bed 1 0 Inner circle net 1 1 Outer circle net 1 2 Elastic structure 13 First elastic steel plate 13A Second elastic steel plate 13B Connecting rod 13C Outer ring rod 1 4 Inner ring rod 1 5 Connection Ring body 1 6 Hollow ring seat 1 7 Seat body 1 7 a Cord 1 8 External cushioning material 1 9 Groove 19a Internal cushioning material 2 0 Ring 20a Receiving hole 2 10

Page 8 537915 V. Description of the invention (6) Perforated part 2 1 Septum 2 1 a Hole slot 2 1 b < »

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Claims (1)

^ 7915 _ Case 5 Tiger 6. The scope of patent application I :::: ί ί: t includes an inner circle net, an outer circle net, an inner circle I round net, and an outer circle net with a solid elastic structure and a connecting ring body. Structure, where the internal I internal net = the way to form the area for bouncing, and the | body, and; the C round net is surrounded by a plurality of connecting ring structures and then borrowed: the internal elastic r structure ten elastic knots | tied to ： ，、 外 ％ # Fix them one by one; however, the characteristics of connecting the bad bodies are composed of a φ and a lu Shi material, which should be used in the autumn. I ^ Sad seat, internal buffer material and external buffer and internal, external, slow 1 ^ A body is extended for the elastic steel sheet to be installed. The hollow production unit is a soft material, and the internal cushioning material is contained in the package. ^; Lambda is punched, and the hollow ring body is completed by the external cushioning material. Connection ϊϊϊΐ shape: refers to the industrial elastic steel sheet and the second elastic steel sheet which are perpendicular to the net, and the first, second, and second elastic steel sheets are connected to the inner and outer circular force m stomach and are connected by the connecting rod. Elastic steel connection to ease the density of the m: 1 safety trampoline as described in item 1, in which the inner circular net is woven 3 ^ than the outer n net Dense implementers. "Π-special: the safety end-bed as described in item 1 of the enclosure, in which the connecting ring system = the outer and round nets are shot in a way that is arranged one by one on the inner round net and the outer and inner nets" The safety trampoline as described in item 21 of Shenbu The grade punching material τ of the connecting ring body is any implementer of soft plastic or foam. Page 10