U.S. patent application number 14/014066 was filed with the patent office on 2014-03-06 for kind of trampoline.
The applicant listed for this patent is Yunwei Liu. Invention is credited to Yunwei Liu.
Application Number | 20140066260 14/014066 |
Document ID | / |
Family ID | 47804925 |
Filed Date | 2014-03-06 |
United States Patent
Application |
20140066260 |
Kind Code |
A1 |
Liu; Yunwei |
March 6, 2014 |
Kind of Trampoline
Abstract
The invention discloses a trampoline, including spring mattress
(1), legs (2), rails (3). Said foot tube (2) mounted on the spring
pad (1) the lower end, said rails (3) disposed in a spring mattress
(a) top. Characterized in: The fence (3) constitutes side rod
(4)surrounded by a set spring mattress (1), the support rod (4) to
connect the barrier ring (5) and connected to the fence ring (5) on
the protection net (6). The rod (4) from the previous section elbow
(41) and the lower section straight tube (42) sockets with each
other. There are holes on the bent upper section (41). By this hole
the protective net (6) and the barrier ring (5) is connected. The
device has a larger sport area, structural stability, easy to
disassemble, high safety factor, long life and other
characteristics.
Inventors: |
Liu; Yunwei; (Qingdao,
CN) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Liu; Yunwei |
Qingdao |
|
CN |
|
|
Family ID: |
47804925 |
Appl. No.: |
14/014066 |
Filed: |
August 29, 2013 |
Current U.S.
Class: |
482/27 |
Current CPC
Class: |
A63B 2210/50 20130101;
A63B 5/11 20130101 |
Class at
Publication: |
482/27 |
International
Class: |
A63B 5/11 20060101
A63B005/11 |
Foreign Application Data
Date |
Code |
Application Number |
Aug 30, 2012 |
CN |
201220436410.7 |
Claims
1. This is a trampoline, including spring mattress (1), legs (2),
rails (3). Said foot tube (2) mounted on the spring pad (1) the
lower end, said rails (3) disposed in a spring mattress (a) top.
Characterized in: The fence (3) constitutes side rod (4) surrounded
by a set spring mattress (1), the support rod (4) to connect the
barrier ring (5) and connected to the fence ring (5) on the
protection net (6). The rod (4) from the previous section elbow
(41) and the lower section straight tube (42) sockets with each
other. There are holes on the bent upper section (41). By this hole
the protective net (6) and the barrier ring (5) is connected.
2. According to what mentioned in claim 1, this trampoline has the
following characteristics: There are bolt holes on the top bended
upper pole (41), the hook (44) connect the net (6) and pole circle
(5) through these holes(43). Protective net (6) is provided with
good elasticity elastic rope (45) with the hook member (44) fixed
to the fence ring (5).
3. According to claim 1, wherein the trampoline, characterized in
that: said spring mattress (1), including the middle jumping cloth
(11), and the triangular r connected to jump several fabric
triangular ring (12), and the springs (10) hooked with triangular
rings (12), connecting members for hooking the spring (10) an
annular duct (9).
4. According to claim 3, wherein the trampoline, characterized in
that: said connecting member is T-shaped three-way pipe (7) and a
five-tube (8), leg (2) and the annular duct (9) are connected by a
T-shaped tee (7) and five-pass tube (8), five-pass tube (8) is also
used for connecting rod (4) the following section straight tube.
Description
TECHNOLOGY
[0001] The invention relates to a trampoline, mainly for people
over the age of 6 to have entertainment and fitness exercises on
it.
TECHNOLOGY BACKGROUND
[0002] With economic development and people's living standards
improve, a variety of recreational facilities have gradually
spread. Trampoline is one of the recreational facilities. The
existing trampoline mainly includes spring mattress, protective
net, legs and rails, form which leg is set at the lower end of the
spring mattress for support; protective net and fence are set at
the upper end of the spring mattress used to prevent people jumping
fell out of bed, but these trampolines have some problems like
complex structure, a small bouncing range, the low safety factor,
and trampolines fittings easy to break rust, very inconvenient
disassembly and many other issues. There is always the potential
safety problem for users
[0003] These trampolines have some problems like complex structure,
a small bouncing range, the low safety factor, and trampolines
fittings easy to break rust, very inconvenient disassembly and many
other issues. Trampoline is a mass movement. It must improve its
performance, but no new technology prior art reports.
SUMMARY OF THE INVENTION
[0004] In order to solve the problems in the prior art, the
invention is intended to provide a trampoline with larger sport
area, structural stability, easy to disassemble, high safety
factor.
[0005] To achieve the above object, the technical means are
employed in the present invention: This is a trampoline, including
spring mattress (1), legs (2), rails (3). Said foot tube (2)
mounted on the spring pad (1) the lower end, said rails (3)
disposed in a spring mattress (a) top. Characterized in: The fence
(3) constitutes side rod (4)surrounded by a set spring mattress
(1), the support rod (4) to connect the barrier ring (5) and
connected to the fence ring (5) on the protection net (6). The rod
(4) from the previous section elbow (41) and the lower section
straight tube (42) sockets with each other. There are holes on the
bent upper section (41). By this hole the protective net (6) and
the barrier ring (5) is connected
[0006] What is further, the said connecting member includes
T-shaped three-way pipe (7) and a five-tube (8), leg (2) and the
annular duct (9) are connected by a T-shaped tee (7) and five-pass
tube (8), five-pass tube (8) is also used for connecting rod (4)
the following section straight tube.
[0007] Further, the outer edge of the spring mattress has a
plurality of triangular rings. At the bottom of the net is provided
with the same number of rings with triangular square hole. Square
holes with the triangular rings are connected by a spring at one
end of the spring. The other end of spring is connected to the
annular tube. Every spring has one correspondence with the
triangular arrangement. Square hole bottom flaps with elastic band,
and is fixed to jump fabric through the bottom bands.
[0008] The invention has the advantages that: the upper section of
fence rod for the elbow, not only expanded the human body in the
bed bounce jump range, but also through the buffering effect of
elastic rope greatly increases the safety factor; using the tee and
five-pass pipe as the connecting piece, not broken rust and prolong
the life of the trampoline to make disassembly easier
shortcuts.
BRIEF DESCRIPTION OF THE DRAWINGS
[0009] The following drawings, the present invention will be
described technical solution.
[0010] FIG. 1 is a schematic structural view of the invention;
[0011] FIG. 2 is a schematic structural diagram rod invention;
[0012] FIG. 3 is a rod and the protection of the utility network
schematic view of a mounting structure;
[0013] FIG. 4 is a schematic structural view of the bottom frame
invention;
[0014] FIG. 5 is the invention protection network and the
installation of a spring mattress structure diagram
[0015] In the drawings: 1, spring mattresses; 2, the legs; 3,
fence; 4, rod; 41, the elbow section 42, the straight pipe section
43, the bolt holes 44, the hook parts, 45, elastic rope, 5, fence
ring; 6, the safety net; 7, T-shaped tee; eight, five-pass pipe; 9,
the annular tube; 10, the spring; 11, jump cloth; 12, triangular
ring.
DETAILED DESCRIPTION OF THE INVENTION
[0016] As shown on FIG. 1: This is a trampoline, including spring
mattress (1), legs (2), rails (3). Said foot tube (2) mounted on
the spring pad (1) the lower end, said rails (3) disposed in a
spring mattress (a) top. Characterized in: The fence (3)
constitutes side rod (4) surrounded by a set spring mattress (1),
the support rod (4) to connect the barrier ring (5) and connected
to the fence ring (5) on the protection net (6). The rod (4) from
the previous section elbow (41) and the lower section straight tube
(42) sockets with each other. There are holes on the bent upper
section (41). By this hole the protective net (6) and the barrier
ring (5) is connected.
[0017] As shown in FIGS. 2 and 3, the upper section of the rod (4)
at the top of pipe (41) has bolt holes (43). Hook member (44)
connect grille fence rings (5) and (6) through the bolt holes (43).
Protective net (6) is provided with good elasticity elastic rope
(45) with hook (44) fixed to the fence on lap (5). In this way, the
body in the bed jumping can get greater bounce range of motion, and
it can maximize the protection of the human body not to be harmed
when bouncing.
[0018] Shown in FIG. 4,5, the spring mattress includes a jump cloth
(11) set up in the middle, and several triangular rings (12)
connected with outer ridge of jump cloth, springs (10) hooked up
with the triangular rings (12), pipe (9) for hanging the springs
(10), and the annular member to connect pipes(9). Rear end of the
springs(10), and the triangles are in the same direction, and front
end of Spring (10) and the hook connected with pipe (9) are
arranged by correspondence. This structure allows the jump cloth
(11) has a solid structure, even by force, can reduce vibration and
has durability.
[0019] Shown in FIG. 4, the legs (2) and the mattress(1) are
connected by spring member. Said connecting members are T-shaped
tubes (7) and five-way tubes (8). Leg (2) and the annular tube (9)
are connected through T (7) and tee pipe (8). Among these, the
five-way tubes (8) are also used to connect support poles (4) lower
straight section (42). Compared with the traditional welded
structure, it won't break as the long time use and won't get rust
easily. What's more, the user can insert the lower straight section
(42) of the pole (4) into the five-way tube (8), and the pipe (9)
into the horizontal tubes of the T tubes (7) and five-way tubes
(8). Very easy to assemble. Saves time and is very safe and
strong.
[0020] As shown in FIG. 5, there are same quantity square holes at
the net (6) bottom as the triangular rings (12). These square holes
are connected with the triangular rings (12) through one end of the
springs (10). The other end of the springs (10), are connected to
the pipe (9). In this way, the connection of net (6) and mattress
(1) will be very easy to make and very strong too. Also there are
good elastic bands at the bottom of the square holes and are fixed
on the mat. So when people jump on mattress, there won't any
falling off happen because of the space between springs. It will
make the protective net much stronger and reduce the impact force
and reinforce safety. What is more, it can stop the dirt or other
staff getting onto the mattress through triangular rings.
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