CN202777569U

CN202777569U - Bouncing bed

Info

Publication number: CN202777569U
Application number: CN2012204364107U
Authority: CN
Inventors: 刘运伟
Original assignee: Qingdao Jinhuaxing Metal Products Co ltd
Current assignee: Qingdao Jinhuaxing Sports Products Co ltd
Priority date: 2012-08-30
Filing date: 2012-08-30
Publication date: 2013-03-13
Anticipated expiration: 2022-08-30
Also published as: US20140066260A1

Abstract

The utility model discloses a bouncing bed, which comprises a spring mattress (1), foot tubes (2) and a guard rail (3), wherein the foot tubes (2) are arranged at the lower end of the spring mattress (1); the guard rail (3) is arranged at the upper end of the spring mattress (1); the bouncing bed is characterized in that the guard rail (3) consists of supporting rods (4), a guard rail ring (5) and a protective net (6); the supporting rods (4) are arranged at the edge of the spring mattress (1) in a surrounding manner; the guard rail ring (5) is connected with the supporting rods (4); the protective net (6) is connected to the guard rail ring (5); the supporting rods (4) are formed by mutually sleeving upper section bent tubes (41) and lower section straight tubes (42); the tops of the upper section bent tubes (41) are provided with bolt holes (43); and the protective net (6) is connected with the guard rail ring (5) through the holes. The device provided by the utility model has the characteristics of larger movement area, stable structure, easiness in disassembly, high safety coefficient, long service life and the like.

Description

A kind of trampoline

Technical field

The utility model relates to a kind of trampoline, is mainly used in more than 6 years old crowd's entertainment body-building in the above.

Technical background

Raising along with expanding economy and living standards of the people, various recreational facilities are also progressively popularized, trampoline is wherein a kind of fitness and entertainment facilities, existing trampoline mainly is made of sping mattress, catch net, pin pipe and guardrail, wherein the pin pipe is arranged at the lower end of sping mattress, is used for the support spring mattress; Catch net and guardrail then are arranged at the upper end of sping mattress; be used for preventing that the people from falling out outside the trampoline; but these trampolines all exist structure comparatively complicated; the spring scope is little; safety coefficient is low; and there is potential safety hazard in the problems such as trampoline connector easy fracture gets rusty, and dismounting is very inconvenient all the time for the user.

In sum, there are the problems such as the spring scope is little, safety coefficient is low, dismounting is inconvenient in existing trampoline, because trampoline is a kind of mass movement, must improve its performance, but has no the report of new technology in the prior art.

Summary of the invention

In order to solve the problems of the prior art, the purpose of this utility model provides that a kind of moving areas is larger, stabilized structure, be easy to disassemble, trampoline that safety coefficient is high.

For achieving the above object; the technological means of employing described in the utility model is: a kind of trampoline; comprise sping mattress, pin pipe, guardrail; described pin pipe is installed in the sping mattress lower end; described guardrail is arranged on the sping mattress upper end; described guardrail is by consisting of around the support bar that is arranged on the sping mattress limit, the fence ring that is connected with support bar and the catch net that is connected on the fence ring; described support bar is socketed mutually by upper joint bend pipe and lower joint straight tube; the top of described upper joint bend pipe is provided with bolt hole, by this hole catch net is connected with fence ring.

Further, described pin pipe is connected by connector with sping mattress, and described connector is T tube and Five-way tube, and wherein Five-way tube also is used for connecting the lower joint straight tube of support bar.

Further; the outer rim ring of described sping mattress is provided with a plurality of three square rings, and the catch net bottom offers the square hole that equates with the triangle number of rings, is connected in an end of spring between square hole and three square rings by spring; the other end of spring is connected on the loop pipe, spring and the one by one corresponding arrangement of three square rings.The lining band of square hole lower end is fixed on the jumping cloth lower end with elastic cord by bungee.

The beneficial effects of the utility model are: the upper joint support bar of guardrail is bend pipe, has not only enlarged the spring scope of human body on trampoline, and has greatly increased safety coefficient by the cushioning effect of bungee; Use three-way pipe and Five-way tube as connector, easy fracture does not get rusty, and has prolonged the service life of trampoline, makes the dismounting more simple and fast that becomes.

Description of drawings

Below in conjunction with accompanying drawing the technical solution of the utility model is described.

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of the utility model support bar;

Fig. 3 is the mounting structure schematic diagram of the utility model support bar and catch net;

Fig. 4 is the utility model bottom framework structural representation;

Fig. 5 is the mounting structure schematic diagram of the utility model catch net and sping mattress.

Among the figure: 1, sping mattress; 2, pin pipe; 3, guardrail; 4, support bar; 41, upper joint bend pipe, 42, lower joint straight tube, 43, bolt hole, 44, hook member, 45, bungee, 5, fence ring; 6, catch net; 7, T tube; 8, Five-way tube; 9, loop pipe; 10, spring; 11, jumping cloth; 12, three square rings.

The specific embodiment

A kind of trampoline as shown in Figure 1; comprise sping mattress 1, pin pipe 2, guardrail 3; described pin pipe 2 is installed in sping mattress 1 lower end; described guardrail 3 is arranged on sping mattress 1 upper end; described guardrail 3 is by consisting of around the support bar 4 that is arranged on sping mattress 1 limit, the fence ring 5 that is connected with support bar 4 and the catch net 6 that is connected on the fence ring 5; described support bar 4 is socketed mutually by upper joint bend pipe 41 and lower joint straight tube 42; the top of described upper joint bend pipe 41 is provided with bolt hole 43, by this hole catch net 6 is connected with fence ring 5.

Shown in Fig. 2,3; the top of the upper joint bend pipe 41 of described support bar 4 is provided with bolt hole 43; hook member 44 is connected catch net 6 by bolt hole 43 with fence ring 5; the bungee with favorable elasticity 45 that arranges on the catch net 6 cooperates hook member 44 to be fixed on the fence ring 5; in this way; the scope that human body bounces when trampoline moves is larger, and can protect to greatest extent human body not come to harm when spring.

Shown in Fig. 4,5, described sping mattress 1 comprises the jumping cloth 11 in the middle of being arranged on, and several three square rings 12 that are connected with jumping cloth outer rim ring with the spring 10 that three square rings, 12 hooks connect, are used for articulating the loop pipe 9 of spring 10, connect the connector of loop pipe 9; Spring 10 rear ends are consistent with the direction of three square rings 12 in jumping cloth 11 outsides, the hook that spring 10 front ends link to each other with loop pipe 9 is arranged by corresponded manner one by one, this structure can make jumping cloth 11 have sound construction, stressed evenly, slowing down vibration and long-lived advantage.

As shown in Figure 4, described pin pipe 2 and sping mattress 1 are connected by connector, described connector is T tube 7 and Five-way tube 8, and pin pipe 2 and loop pipe 9 are connected with Five-way tube by T tube 7 and are connected, and wherein Five-way tube 8 also is used for connecting the lower joint straight tube 42 of support bar 4.Compare with traditional welded structure, it can not produce along with the prolongation of service time phenomenon of rupture, also be difficult for getting rusty, and the user can directly insert the lower joint straight tube 42 of support bar 4 in the Five-way tube 8, directly insert loop pipe 9 in the horizontal square tube of T tube 7 and Five-way tube 8, operation is very easy, both saved user's set-up time, and safety firmly again.

As shown in Figure 5; described catch net 6 bottoms offer the square hole that equates with three square rings, 12 numbers; end by spring 10 between three square rings 12 of square hole and jumping cloth 11 outer rims connects together; the other end of spring 10 is connected on the loop pipe 9; like this so that the connection between catch net 6 and the sping mattress 1 is very convenient, and very firm.In addition; the elastic cord of square hole lower end lining band with favorable elasticity; be fixed on jumping cloth 11 lower ends by bungee; like this, when the people when the bed body moves, can not drop to a situation of body bottom because of the slit between the spring; greatly increased the firm degree of catch net; simultaneously also can buffering percussive force, increase safety coefficient, can also stop in addition impurities and dust etc. to enter into trampoline the inside by three square rings.

Claims

1. trampoline; comprise sping mattress (1); pin pipe (2); guardrail (3); described pin pipe (2) is installed in sping mattress (1) lower end; described guardrail (3) is arranged on sping mattress (1) upper end; it is characterized in that: described guardrail (3) is by around the support bar (4) that is arranged on sping mattress (1) limit; the fence ring (5) that is connected with support bar (4) and the catch net (6) that is connected on the fence ring (5) consist of; described support bar (4) is by upper joint bend pipe (41) and mutually socket of lower joint straight tube (42); the top of described upper joint bend pipe (41) is provided with bolt hole (43), by this hole catch net (6) is connected with fence ring (5).

2. trampoline according to claim 1; it is characterized in that: the top of the upper joint bend pipe (41) of described support bar (4) is provided with bolt hole (43); hook member (44) is connected catch net (6) by bolt hole (43) with fence ring (5), the upper bungee with favorable elasticity (45) that arranges of catch net (6) cooperates hook member (44) to be fixed on the fence ring (5).

3. trampoline according to claim 1, it is characterized in that: described sping mattress (1) comprises the jumping cloth (11) in the middle of being arranged on, several three square rings (12) that are connected with jumping cloth outer rim ring, with three square rings (12) hook spring (10) even, be used for articulating the loop pipe (9) of spring (10), connect the connector of loop pipe (9).

4. trampoline according to claim 3, it is characterized in that: described connector is T tube (7) and Five-way tube (8), pin pipe (2) is connected 8 by T tube (7) with Five-way tube with loop pipe (9)) be connected, wherein Five-way tube (8) also is used for connecting the lower joint straight tube (42) of support bar (4).