WO2021120584A1 - 蹦床框架及蹦床 - Google Patents

蹦床框架及蹦床 Download PDF

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Publication number
WO2021120584A1
WO2021120584A1 PCT/CN2020/099211 CN2020099211W WO2021120584A1 WO 2021120584 A1 WO2021120584 A1 WO 2021120584A1 CN 2020099211 W CN2020099211 W CN 2020099211W WO 2021120584 A1 WO2021120584 A1 WO 2021120584A1
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WO
WIPO (PCT)
Prior art keywords
frame
tube
shaped
trampoline
tubes
Prior art date
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Ceased
Application number
PCT/CN2020/099211
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English (en)
French (fr)
Inventor
王永琪
王建武
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AU2020267167A priority Critical patent/AU2020267167B2/en
Priority to CA3101124A priority patent/CA3101124C/en
Priority to EP20796682.1A priority patent/EP3865185B1/en
Publication of WO2021120584A1 publication Critical patent/WO2021120584A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B5/00—Apparatus for jumping
    • A63B5/11—Trampolines
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
    • A63B71/02—Games or sports accessories not covered in groups A63B1/00 - A63B69/00 for large-room or outdoor sporting games
    • A63B71/022—Backstops, cages, enclosures or the like, e.g. for spectator protection, for arresting balls
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2210/00—Space saving
    • A63B2210/50—Size reducing arrangements for stowing or transport
    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B2225/00—Miscellaneous features of sport apparatus, devices or equipment
    • A63B2225/09—Adjustable dimensions

Definitions

  • the invention relates to the technical field of trampolines, in particular to a trampoline frame and a trampoline.
  • Trampoline is a healthy and interesting recreational activity. Studies have shown that trampoline exercise can not only exercise the body and increase muscle strength, but also help people develop a sense of balance and improve motor skills. With the development of technology, trampolines are increasingly entering people's lives.
  • the basic structure of a trampoline includes a bounce mat, a frame, multiple flexible rods, support legs, protective nets and support rods. The top end of the flexible rod is installed on the periphery of the bouncing mat, and the bottom end of the flexible rod is installed on the frame, so that the bouncing mat is erected above the frame. The frame is supported by the supporting legs to be erected on the ground.
  • the protective net is arranged on the periphery of the bouncing mat and extends above the bouncing mat to form a closed or semi-enclosed bounce space.
  • the protective net protects people moving on the bouncing mat and prevents them from falling off the bouncing mat.
  • the supporting rod is arranged around the bounce pad to expand the protective net.
  • trampoline frames are formed by splicing multiple straight pipes and/or arc-shaped pipes, and the connection between the two pipes is welded, screwed or connected by a connector.
  • Chinese utility model patent CN201721278304.X discloses a trampoline frame connector, and the trampoline frame has a frame connector connected to a first horizontal member. The frame connector is also connected to a second horizontal member.
  • a trampoline leg includes vertical leg members connected to horizontal leg members. The trampoline legs are connected to the frame connector.
  • a large frame connector tube extends downward to a small frame connector tube. The large frame connector tube is transformed into a small frame connector tube at the contraction of the frame connector.
  • the existing trampoline frame has the following defects:
  • the trampoline frame cannot be adjusted in size and cannot meet the requirements of different users at the same time.
  • the invention provides a trampoline frame and a trampoline with the trampoline frame, which overcomes the above-mentioned defects of the existing trampoline frame, is convenient to disassemble and assemble, and can flexibly adjust the size of the trampoline.
  • a trampoline frame which is formed by connecting and enclosing a plurality of frame pipes, and the adjacent frame pipes are connected by a frame connector;
  • the frame connector is composed of a horizontal pipe and a frame connector.
  • a T-shaped tube composed of vertical tubes; the outer diameter of the horizontal tube is slightly smaller than the inner diameter of the frame tube; both ends of the horizontal tube are inserted into the adjacent frame tubes, thereby connecting into a closed trampoline frame;
  • the top and bottom of the frame pipe are provided with a plurality of upper frame holes and lower frame holes in pairs at equal intervals, and the pair of upper frame holes and the lower frame holes are staggered;
  • the top and bottom of the horizontal pipe A plurality of upper jacks and lower jacks are arranged in pairs at an equal interval, and the upper jacks and the lower jacks of the pair are staggered; both ends of the horizontal pipe are inserted into the adjacent frame pipes Afterwards, each of the upper sockets is correspondingly overlapped with one of the upper frame holes, and each of the lower sockets is correspondingly overlapped with one of the lower frame holes.
  • One end of the frame connector is fixedly connected with the frame tube.
  • a connecting pipe is fixedly connected between two adjacent vertical pipes.
  • the horizontal tube and the vertical tube are integrally formed, or connected by welding, riveting or screwing.
  • the trampoline frame is circular or approximately circular, and is formed by connecting and enclosing a plurality of arc-shaped frame tubes.
  • the trampoline frame is approximately directional or rectangular, and is formed by connecting and enclosing a plurality of straight frame tubes and four arc-shaped frame tubes.
  • the lower bottom surface of the nozzle of the frame tube is provided with a notch, and the vertical tube passes through the notch.
  • the adjacent frame connectors are connected by a supporting frame; the supporting frame includes two elbow pipes and a horizontal connecting pipe connecting the two elbow pipes; the tops of the two elbow pipes are inserted into the vertical pipes.
  • the frame tube is also provided with a support rod tube, and a support rod is inserted into the support rod tube; reinforcing ribs are arranged between the frame tube and the support rod tube.
  • the trampoline frame also includes several support frames, each of which is connected to support three frame tubes;
  • the trampoline support frame includes two L-shaped tubes and an inverted T-shaped tube connecting the two L-shaped tubes
  • the horizontal tube of the inverted T-shaped tube connects the horizontal tubes of the two L-shaped tubes to form a horizontal connecting tube;
  • the vertical tube of the inverted T-shaped tube is fixedly connected to the frame tube in the middle;
  • two L-shaped tubes The vertical pipes of the pipe are respectively connected to the two frame pipes on both sides of the support.
  • the vertical tube of the L-shaped tube is curved in an arc toward the center of the trampoline, and the horizontal connecting tube is located in the orthographic projection of the trampoline frame.
  • the trampoline frame is square, and its four corners are arc-shaped. It is composed of four arc-shaped frame tubes and four straight frame tubes that are arranged at intervals, and are connected end to end. Each support frame is connected to the arc-shaped frame tube and the arc. Two straight frame pipes on both sides of the frame tube; the ends of the vertical pipes of the two L-shaped pipes are respectively connected to support two straight frame pipes; the vertical pipe of the inverted T-shaped pipe is fixedly connected to the arc-shaped frame pipe .
  • connection point of the vertical tube end of the L-shaped tube and the straight frame tube is located at about 1/3 of one side of the trampoline frame.
  • the inner diameter of the horizontal tube of the inverted T-shaped tube is slightly larger than the outer diameters of the horizontal tubes of the two L-shaped tubes, or the outer diameter of the horizontal tube of the inverted T-shaped tube is slightly smaller than the horizontal tubes of the two L-shaped tubes.
  • the inner diameter of the inverted T-shaped tube enables the horizontal tube of the inverted T-shaped tube to slide along the horizontal tube of the two L-shaped tubes.
  • the vertical tubes of the two L-shaped tubes are respectively inserted into the vertical tubes of the adjacent T-shaped tubes.
  • a screw passes through the frame tube in the middle and is inserted into the vertical tube of the inverted T-shaped tube, and the inverted T-shaped tube is fixedly connected with the frame tube in the middle.
  • a first insertion hole and a second insertion hole are respectively provided in the vertical pipe of the inverted T-shaped tube; the screw passes through the frame tube in the middle and is inserted into the first insertion hole or the second insertion hole and is firmly connected to it .
  • a trampoline has the above trampoline frame.
  • a trampoline frame is formed by connecting and enclosing a plurality of frame pipes, and adjacent frame pipes are connected by a frame connector;
  • the frame connector is composed of a horizontal pipe and a vertical pipe that are separated;
  • the outer diameter of the horizontal pipe is slightly smaller than the inner diameter of the frame pipe; both ends of the horizontal pipe are inserted into the adjacent frame pipes to be connected to form a closed trampoline frame;
  • the vertical pipe is fixedly arranged on the frame pipe.
  • the bottom of the frame tube; the top and bottom of the frame tube are provided with a plurality of upper frame holes and lower frame holes in pairs at equal intervals, and the pairs of the upper frame holes and the lower frame holes are staggered;
  • the top and bottom of the horizontal pipe are provided with a plurality of upper and lower holes in pairs at equal intervals, and the pair of the upper and lower holes are staggered; the two ends of the horizontal pipe are inserted into the corresponding In the adjacent frame pipes, each of the upper sockets and one of the upper frame holes are correspondingly overlapped, and each of the lower sockets is correspondingly overlapped with one of the lower frame holes.
  • One end of the horizontal pipe is welded to the frame pipe.
  • the trampoline frame also includes a plurality of support frames, each of the support frames connects and supports three connected frame tubes;
  • the support frame includes two L-shaped tubes and an inverted T-shaped tube connecting the two L-shaped tubes;
  • the horizontal tube of the inverted T-shaped tube connects the horizontal tubes of the two L-shaped tubes to form a horizontal connecting tube;
  • the vertical tube of the inverted T-shaped tube is fixedly connected to the frame tube in the middle; the two L-shaped tubes
  • the vertical pipes are respectively connected to the two frame pipes on both sides of the support.
  • the vertical tube of the L-shaped tube is curved in an arc toward the center of the trampoline, and the horizontal connecting tube is located in the orthographic projection of the trampoline frame.
  • the trampoline frame is square, and its four corners are arc-shaped. It is composed of four arc-shaped frame tubes and four straight frame tubes that are arranged at intervals, and are connected end to end. Each support frame is connected to the arc-shaped frame tube and the arc. Two straight frame pipes on both sides of the frame tube; the ends of the vertical pipes of the two L-shaped pipes are respectively connected to support two straight frame pipes; the vertical pipe of the inverted T-shaped pipe is fixedly connected to the arc-shaped frame pipe .
  • connection point of the vertical tube end of the L-shaped tube and the straight frame tube is located at about 1/3 of one side of the trampoline frame.
  • the inner diameter of the horizontal tube of the inverted T-shaped tube is slightly larger than the outer diameters of the horizontal tubes of the two L-shaped tubes, or the outer diameter of the horizontal tube of the inverted T-shaped tube is slightly smaller than the horizontal tubes of the two L-shaped tubes.
  • the inner diameter of the inverted T-shaped tube enables the horizontal tube of the inverted T-shaped tube to slide along the horizontal tube of the two L-shaped tubes.
  • the vertical pipes of the two L-shaped pipes are respectively inserted into the vertical pipes of the two adjacent frame connectors.
  • a reinforcing pipe connects the vertical pipes of two adjacent frame connectors.
  • a screw passes through the frame tube in the middle and is inserted into the vertical tube of the inverted T-shaped tube, and the inverted T-shaped tube is fixedly connected with the frame tube in the middle.
  • a first insertion hole and a second insertion hole are respectively provided in the vertical pipe of the inverted T-shaped tube; the screw passes through the arc-shaped frame tube and is inserted into the first insertion hole or the second insertion hole and is firmly connected to it .
  • the adjacent frame connectors are connected by a supporting frame; the supporting frame includes two elbow pipes and a horizontal connecting pipe connecting the two elbow pipes; the tops of the two elbow pipes are inserted into the vertical pipes.
  • a trampoline has the above trampoline frame.
  • the trampoline frame of the present invention is formed by connecting and enclosing a plurality of frame tubes, and the adjacent frame tubes are connected by a frame connector;
  • the frame connector is formed by a horizontal A T-shaped tube composed of a tube and a vertical tube;
  • the outer diameter of the horizontal tube is slightly smaller than the inner diameter of the frame tube;
  • both ends of the horizontal tube are inserted into the adjacent frame tubes, thereby connecting to form a trampoline frame;
  • the top and bottom of the frame pipe are provided with a plurality of upper frame holes and lower frame holes in pairs at equal intervals, and the pair of upper frame holes and the lower frame holes are staggered;
  • the top and bottom of the horizontal pipe A plurality of upper jacks and lower jacks are arranged in pairs at equal intervals on the bottom, and the upper jacks and the lower jacks in pairs are staggered; both ends of the horizontal pipe are inserted into the adjacent frames After the tube is inside, each of the upper sockets is correspondingly overlapped with one
  • the adjacent frame tubes cannot rotate relatively, which increases the stability of the trampoline and makes people feel comfortable.
  • jumping on the trampoline there will be no frictional sound of the relative rotation of the steel pipe. It is a silent trampoline, which is easy to disassemble and assemble.
  • the size of the trampoline can be adjusted flexibly.
  • Fig. 1 is a schematic diagram of the structure of the trampoline frame of the present invention.
  • Fig. 2 is a schematic diagram of the exploded structure of Fig. 1.
  • FIG. 3 is a schematic diagram of the structure of the frame connector 20 of the present invention.
  • FIG. 4 is a schematic diagram of the combined structure of the frame connector 20 and the frame tube 10 of the present invention.
  • FIG. 5 is a schematic diagram of another embodiment of the frame connector 20 and the combined structure of the frame tube 10 of the present invention.
  • Fig. 6 is a schematic structural diagram of another embodiment of the trampoline frame of the present invention.
  • FIG. 7 is a schematic diagram of the exploded structure of FIG. 6.
  • the trampoline frame provided by the present invention is formed by connecting and enclosing a plurality of frame tubes 10, and adjacent frame tubes 10 are connected by a frame connector 20;
  • the frame connector 20 is a T-shaped tube composed of a horizontal tube 21 and a vertical tube 22.
  • the horizontal tube 21 and the vertical tube 22 are integrally formed, or connected by welding, riveting, threaded connection, or the like.
  • the outer diameter of the horizontal tube 21 is slightly smaller than the inner diameter of the frame tube 10.
  • the two ends of the horizontal pipe 21 are inserted into the adjacent frame pipes 10 so as to be connected to form a closed trampoline frame.
  • a plurality of upper frame holes 11 and a plurality of lower frame holes 11a are provided in pairs on the opposite top and bottom of the frame tube 10 at equal intervals, and each pair of the upper frame holes 11 and The lower frame holes 11a are staggered.
  • This arrangement is to facilitate the installation of the flexible pole 30 of the trampoline.
  • the flexible rod 30 of the trampoline is inserted into a pair of staggered upper frame holes 11 and lower frame holes 11a at an angle relative to the frame tube 10.
  • the top and bottom of the horizontal pipe 21 are respectively provided with a plurality of upper insertion holes 25 and a plurality of lower insertion holes 25a in pairs at equal intervals, and each pair of the insertion holes 25 and the The lower insertion holes 25a are arranged alternately; after both ends of the horizontal pipe 21 are inserted into the adjacent frame pipes 10, each of the upper frame holes 11 and one of the upper insertion holes 25 overlap each other in a one-to-one correspondence.
  • One of the lower frame holes 11a and one of the lower receptacles 25a overlap in a one-to-one correspondence.
  • the flexible rod 30 is inserted obliquely into a pair of staggered upper frame holes 11 and the lower frame holes 11a, and at the same time, the flexible rods 30 are inserted to coincide with the pair of upper frame holes 11 and the lower frame holes 11a.
  • one end of the frame connector 20 is fixedly connected to the frame tube 10, preferably by welding.
  • this structure prevents the frame connector 20 from rotating relative to the frame tube 10 connected to it, making the trampoline more stable, and avoiding relative rotation between adjacent tubes and generating friction noise.
  • the trampoline frame is circular or approximately circular, and is formed by connecting and enclosing a plurality of arc-shaped frame tubes.
  • the outer diameter of the horizontal tube 21 is slightly smaller than the inner diameter of the arc-shaped tube. Both ends of the horizontal pipe 21 are inserted into the adjacent arc-shaped pipes, thereby forming a circular or approximately circular frame.
  • the trampoline frame is approximately square or rectangular, and is formed by connecting and enclosing a plurality of straight frame tubes 10b and four arc-shaped frame tubes 10a.
  • the straight frame tube 10b and the arc-shaped frame tube 10a have the same inner diameter. Both ends of the horizontal tube 21 are inserted into adjacent straight frame tubes 10b and arc-shaped frame tubes 10a, or both ends of the horizontal tube 21 are inserted into two adjacent straight frame tubes 10b.
  • it is an approximately square trampoline frame.
  • the frame tubes 10 at the four corners are all arc-shaped, and each side has a straight frame tube 10.
  • the four corners of the frame tubes 10 are all arcs, two opposite sides have straight frame tubes 10, and the other two opposite sides have at least two pairs of straight frame tubes 10. All straight frame tubes 10 are of the same specification, thereby reducing mold costs and facilitating production, transportation and assembly.
  • the number of the frame tubes 10 of the straight tube can be adjusted according to actual needs, so that the size of the trampoline can be adjusted to meet the needs of different users.
  • the lower bottom surface of the frame tube 10 is provided with a notch 13, and the vertical tube 22 passes through the notch 13 to facilitate the installation and disassembly of the frame connector 20.
  • the trampoline frame also includes several supporting frames 40.
  • the adjacent frame connectors 20 are connected by a supporting frame 40.
  • the support frame 40 includes two elbow pipes 41 and a horizontal connecting pipe 42 connecting the two elbow pipes 41; the tops of the two elbow pipes 41 are inserted into the vertical pipe 22, and the horizontal connecting pipe 42 is placed on the ground, thereby The trampoline frame is supported on the ground.
  • a straight connecting pipe 26 is fixedly connected between two adjacent vertical pipes 22.
  • the connecting pipe 26 has enhanced connection stability, thereby making the trampoline frame more stable.
  • the frame tube 10 is also provided with a support rod tube 15, and a support rod 50 is inserted into the support rod tube 15.
  • a reinforcing rib 16 is provided between the frame tube 10 and the support rod tube 15 to enhance the stability of the connection between the two.
  • the present invention also provides a trampoline having the above trampoline frame. Since the structure of the trampoline is well-known in the prior art, it is a well-known technique that should be known to those skilled in the art, and will not be repeated in this application.
  • the frame connector 20 may also be composed of a separate horizontal pipe 21' and a vertical pipe 22'.
  • the vertical pipe 22' is fixedly arranged at the bottom of the frame pipe 10.
  • the other structures of the horizontal tube 21' are the same as the above-mentioned horizontal tube 21, and the present invention will not be described one by one. It should be understood that with the frame connector of this structure, the bottom surface of the nozzle of the frame tube 10 does not need to be provided with a notch 13.
  • the use of the horizontal pipe 21' and the vertical pipe 22' of this structure can achieve the same effect as the use of the above-mentioned horizontal pipe 21 and the above-mentioned vertical pipe 22.
  • the vertical tube 22' can be adjusted and installed on the frame tube 10 as required during production. Position, which makes the product structure more flexible and easier to assemble.
  • one end of the horizontal tube 21' is welded to the frame tube 10.
  • the tops of the two elbow pipes 41 of the support frame 40 are inserted into the vertical pipe 22'.
  • the supporting frame 40 may also be configured as a supporting frame 50. As shown in Figure 6 and Figure 7. Each support frame 50 connects and supports three connected frame tubes 10.
  • the supporting frame 50 includes two L-shaped tubes 51 and an inverted T-shaped tube 52 connecting the two L-shaped tubes 51.
  • the horizontal tube 521 of the inverted T-shaped tube 52 connects the horizontal tubes 511 of the two L-shaped tubes 51 to form a horizontal connecting tube.
  • the vertical pipe 522 of the inverted T-shaped pipe 52 is fixedly connected to the frame pipe 10 in the middle.
  • the vertical pipes 512 of the two L-shaped pipes 51 are respectively connected to support the two frame pipes 10 on both sides.
  • the two L-shaped tubes 51 are roughly mirrored with the vertical pipe of the inverted T-shaped tube 52 as the center line, so that the horizontal direction of the inverted T-shaped tube 52 can be realized.
  • the tube 521 connects the horizontal tubes 511 of the two L-shaped tubes 51.
  • the trampoline frame may be round, square or rectangular. If the trampoline frame is circular, the frame tube 10 is arc-shaped. If the trampoline frame is square, the trampoline frame is formed by four arc-shaped frame tubes 10a and four straight frame tubes 10b arranged at intervals and connected end to end. If the trampoline frame is rectangular, it is formed by connecting four arc-shaped frame tubes 10a and at least 6 straight frame tubes 10b end to end. The four arc-shaped frame tubes 10a are distributed at the four corners of the trampoline frame. The straight frames are symmetrically distributed between the arc-shaped frame tubes 10a.
  • the square trampoline frame provided by the present invention is formed by four arc-shaped frame tubes 10a and four straight frame tubes 10b arranged at intervals, which are connected end to end.
  • a support frame 50 is provided under the trampoline frame. There are four support frames 50, and the support frames 50 are evenly distributed under the square trampoline frame. Each support frame 50 connects an arc-shaped frame tube 10b and two straight frame tubes 10a on both sides of the arc-shaped frame tube 10b.
  • the supporting frame 50 includes two L-shaped tubes 51 and an inverted T-shaped tube 52 connecting the two L-shaped tubes 51.
  • the horizontal tube 521 of the inverted T-shaped tube 52 is connected to the horizontal tubes 511 of the two L-shaped tubes 51.
  • the vertical tube 522 of the inverted T-shaped tube 52 is fixedly connected to the arc-shaped frame tube 10b.
  • the vertical pipes 512 of the two L-shaped pipes 51 respectively connect and support the two straight frame pipes 10a.
  • the jumping mat When a person is standing on the jumping mat or jumping on the jumping mat, the jumping mat is forced to pull the frame tube obliquely and downwards with the standing position or the jumping position as the center.
  • the force of each frame tube is different, especially when the trampoline frame is square, the straight frame tube arc-shaped frame tube receives uneven force, which is easy to cause adjacent frames The relative deflection of the tube may even cause the frame tube to be twisted, and the connection between the two will be destroyed.
  • the vertical tube 512 is arranged to be curved in an arc toward the center of the trampoline, and its end is connected to the supporting frame tube, so as to push the frame tube away from the center of the trampoline, so that the frame tube is balanced in force and prevents occurrence of deflection.
  • the end of the vertical tube 512 is connected to support the straight frame tube 10a, so that the straight frame tube 10a is pushed away from the center of the trampoline, so that the straight frame tube 10a is balanced in force. Deflection occurred.
  • the vertical tube 522 of the inverted T-shaped tube 52 is fixedly connected to the arc-shaped frame tube 10b, so that the arc-shaped frame tube 10b and the inverted T-shaped tube 52 are integrated and cannot be deflected.
  • the entire trampoline frame structure is maintained stable and not easy to collapse.
  • the connection between the vertical tube ends of the two L-shaped tubes and the straight frame tube is located at about 1/3 of one side of the trampoline frame, thereby Make the trampoline structure more stable and well-proportioned.
  • the bottom end surface of the straight frame tube 10a is provided with a first insertion tube 11a and a second insertion tube 11c, and the vertical tubes 512 of the two L-shaped tubes 51 are respectively inserted into the first insertion tube 11a and the second insertion tube 11c.
  • An insertion tube 11a and the second insertion tube 11c, the structure is convenient to install and easy to operate.
  • the first insertion tube 11a and the second insertion tube 11c are respectively located at both ends of the bottom surface of the straight frame tube 10a.
  • the first insertion tube 11a and the second insertion tube 11c are respectively located at positions close to 1/3 and 2/3 of one side of the square trampoline frame, so that the force of the entire trampoline frame is balanced.
  • a reinforcing tube 15 connects the first insertion tube 11a and the second insertion tube 11c.
  • the reinforcing tube 15 helps to maintain the straight frame tube 10a and prevents bending in the center direction of the jumping mat under the action of pulling force.
  • an auxiliary reinforcing tube 16 is connected between the reinforcing tube 15 and the straight frame tube 10a, and the auxiliary reinforcing tube 16 further helps maintain the shape of the straight frame tube 10a.
  • a screw 525 passes through the second frame tube 10b and is inserted into the vertical tube 522, thereby fixing the vertical tube 522 and the second frame tube 10b. This structure increases the stability of the trampoline frame.
  • the vertical pipe 522 is provided with a first insertion hole 523 and a second insertion hole 524 respectively.
  • the screw 525 passes through the second frame tube 10b and is inserted into the first insertion hole 523 or the second insertion hole 524, so that the vertical pipe 522 and the second frame pipe 10b are fixedly connected.
  • the first receptacle 523 and the second receptacle 524 are provided on the one hand to facilitate accurate alignment of the vertical pipe 522 with the screw 525.
  • one of the sockets is worn out and cannot be fitted with the screw 525, it can be fitted with the other socket to prolong the service life of the trampoline frame.
  • the second frame tube 10b is provided with a screw hole 13 into which the screw 525 is inserted.
  • the inner diameter of the horizontal tube 521 of the inverted T-shaped tube 52 is set to be slightly larger than the outer diameter of the horizontal tube 511 of the two L-shaped tubes 51, or the horizontal tube 521 of the inverted T-shaped tube 52
  • the outer diameter is set to be slightly smaller than the inner diameter of the horizontal tube 511 of the two L-shaped tubes 51, so that the horizontal tube 521 of the inverted T-shaped tube 52 can slide along the horizontal tube 511 of the two L-shaped tubes 51.
  • the horizontal tube 521 of the inverted T-shaped tube 52 is connected to the horizontal tubes 511 of the two L-shaped tubes 51 and runs along It slides.
  • the screw 525 can be accurately inserted into the vertical tube 522 of the inverted T-shaped tube 52 to realize plug-in installation.
  • the connecting ends 11, 11' of the adjacent frame tubes 10 are respectively provided with at least a pair of grooves 12 and protrusions 12' that match each other, and the protrusions 12' are inserted and housed in the recesses.
  • the adjacent frame pipes 10 are connected.
  • the protrusion 12' of the adjacent frame tube 10 needs to be inserted into the groove 12 or pulled out from the groove 12, and the disassembly and assembly are very simple and convenient. , No additional tools and installation skills are required.
  • the cooperation of the groove 12 and the protrusion 12' also prevents the adjacent frame tubes 10 from rotating relative to each other, thereby maintaining the stability of the entire trampoline frame and preventing deformation.
  • the frame tube 10 Preferably, there are more than two pairs of grooves 12, which are evenly distributed on the connecting end 11, and there are more than two pairs of bumps 12', which are evenly distributed on the connecting end 11'.
  • This structure enables the frame tube 10 to be balanced in force, and can further prevent the adjacent frame tubes from rotating relative to each other, making the structure more stable.
  • the groove 12 and the bump 12' are evenly distributed at the connecting end 11 or the connecting end 11' at intervals.
  • the present invention also provides a trampoline having the above trampoline frame. Since the structure of the trampoline is well-known in the prior art, it is a well-known technique that should be known to those skilled in the art, and will not be repeated in this application.

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  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
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Abstract

本发明提供了一种蹦床框架，由多个框架管连接合围而成，相邻的框架管之间通过一框架连接器连接；框架连接器是由一水平管和一竖直管组成的T形管；水平管的外径略小于框架管的内径；水平管的两端插入相邻的框架管内,从而连接成封闭的蹦床框架；框架管的顶部和底部上等间距成对设置有多个上框架孔和下框架孔，且成对的上框架孔和下框架孔交错设置；水平管的顶部和底部上等间距成对设置有多个上插孔和下插孔，且成对的上插孔和下插孔交错设置；水平管的两端插入相邻的框架管内后，使每个上插孔与一个上框架孔对应重合，每个下插孔与一个下框架孔对应重合。蹦床框架结构简单，拆卸和安装方便，结构稳固。

Description

蹦床框架及蹦床 技术领域
本发明涉及蹦床技术领域，具体地，涉及蹦床框架及蹦床。
背景技术
蹦床运动是一种健康有趣的娱乐活动。研究表明，蹦床运动不仅能锻炼身体，增强肌肉力量，还能帮助人们发展平衡感、提高运动技能。随着技术的发展，蹦床越来越多地进入人们生活。蹦床的基本结构包括弹跳垫，框架，多根柔性杆，支撑腿，防护网和支撑杆。所述柔性杆的顶端安装在所述弹跳垫周边，所述柔性杆的底端安装在所述框架上，从而将所述弹跳垫架设在所述框架上方。所述框架通过所述支撑腿支撑而架设在地面之上。所述防护网设置在所述弹跳垫周边并向所述弹跳垫上方延伸形成封闭或半封闭的弹跳空间，防护网保护在弹跳垫上运动的人，防止其从弹跳垫上摔下。所述支撑杆绕所述弹跳垫设置张开所述防护网。
现有蹦床的框架大多是由多根直管和/或弧形管拼接而成，两管的连接处为焊接，螺钉连接或通过连接器连接。如中国实用新型专利CN201721278304.X公开了蹦床框架连接器，蹦床框架具有连接到一第一水平构件的一框架连接器。所述框架连接器还连接到一第二水平构件。一蹦床腿包括连接到水平腿部件的垂直腿部件。蹦床腿连接到框架连接器。一框架连接器大管向下延伸到一框架连接器小管。框架连接器大管转变为框架连接器收缩处的框架连接器小管。
现有的蹦床框架，具有如下缺陷：
1、蹦床框架无法调整尺寸，不能同时满足不同用户的要求。
2、需要专业人员安装，安装困难，；
3、蹦床框架连接器上不方便安装柔性杆，柔性杆分布不均，影响蹦床垫的 弹性。
4、在跳跃过程中，蹦床管之间会发送相对转动，产生刺耳的摩擦音。
发明内容
本发明提供了蹦床框架及具有该蹦床框架的蹦床，克服现有蹦床框架的上述缺陷，拆卸和组装方便，可以灵活调整蹦床尺寸。
本发明的技术方案如下：一种蹦床框架，由多个框架管连接合围而成，相邻的所述框架管之间通过一框架连接器连接；所述框架连接器是由一水平管和一竖直管组成的T形管；所述水平管的外径略小于所述框架管的内径；所述水平管的两端插入相邻的所述框架管内,从而连接成封闭的蹦床框架；所述框架管的顶部和底部上等间距成对设置有多个上框架孔和下框架孔，且成对的所述上框架孔和所述下框架孔交错设置；所述水平管的顶部和底部上等间距成对设置有多个上插孔和下插孔，且成对的所述上插孔和所述下插孔交错设置；所述水平管的两端插入相邻的所述框架管内后，使每个所述上插孔与一个所述上框架孔对应重合，每个所述下插孔与一个所述下框架孔对应重合。
所述框架连接器的一端与所述框架管固定连接。
两个相邻的竖直管之间固接一连接管。
所述水平管和所述竖直管一体成型，或通过焊接、铆接或螺接连接。
所述蹦床框架为圆形或近似圆形，由多个弧形的所述框架管连接合围而成。
所述蹦床框架为近似方向或长方形，由多个直的所述框架管和四个弧形的所述框架管连接合围而成。
所述框架管的管口下底面设有缺口，所述竖直管穿过该缺口。
相邻的所述框架连接器通过一支撑框连接；所述支撑框包括两弯管和连接两弯管的一水平连接管；两所述弯管顶部插入所述竖直管。
所述框架管上还设有支撑杆管，该支撑杆管内插接一支撑杆；所述框架管和所述支撑杆管之间设有加强筋。
所述蹦床框架还包括数个支撑架，每个所述支撑架连接支撑相连的三个框架管；所述蹦床支撑架包括两L形管和连接两所述L形管的一倒T形管；所述倒T形管的横管连接两所述L形管的横管，形成一水平连接管；所述倒T形管的竖管固定连接中间的所述框架管；两所述L形管的竖管分别连接支撑两侧的两框架管。
所述L形管的竖管向所述蹦床的中心方向呈弧形弯曲，所述水平连接管位于所述蹦床框架正投影内。
蹦床框架为方形，其四角呈弧形，由四个弧形的框架管和四个直的框架管间隔设置，首尾连接合围而成，每个所述支撑架连接弧形的框架管和该弧形的框架管两侧的两直的框架管；两所述L形管的竖管末端分别连接支撑两直的框架管；所述倒T形管的竖管固定连接所述弧形的框架管。
所述L形管的竖管末端与直的框架管的连接处位于所述蹦床框架一侧边的大约1/3位置处。
所述倒T形管的横管的内径略大于两所述L形管的横管的外径，或所述倒T形管的横管的外径略小于两所述L形管的横管的内径，使得所述倒T形管的横管能够沿着两所述L形管的横管滑动移动。
两所述L形管的竖管分别插入相邻的所述T形管的竖直管中。
一螺钉穿过中间的所述框架管插入所述倒T形管的竖管内，将所述倒T形管与中间的所述框架管固定连接。
所述倒T形管的竖管内分别设有第一插孔和第二插孔；所述螺钉穿过中间的所述框架管插入所述第一插孔或第二插孔并与其紧固连接。
一种蹦床，具有上述的蹦床框架。
一种蹦床框架，由多个框架管连接合围而成，相邻的所述框架管之间通过一框架连接器连接；所述框架连接器是由分离的一水平管和一竖直管组成；所述水平管的外径略小于所述框架管的内径；所述水平管的两端插入相邻的所述框架管内,从而连接成封闭的蹦床框架；所述竖直管固定设置在所述框架管的底部；所述框架管的顶部和底部上等间距成对设置有多个上框架孔和下框架孔，且成对的所述上框架孔和所述下框架孔交错设置；所述水平管的顶部和底部上等间距成对设置有多个上插孔和下插孔，且成对的所述上插孔和所述下插孔交错设置；所述水平管的两端插入相邻的所述框架管内后，使每个所述上插孔与一个所述上框架孔对应重合，每个所述下插孔与一个所述下框架孔对应重合。
所述水平管一端焊接于所述框架管。
所述蹦床框架还包括多个支撑架，每个所述支撑架连接支撑相连的三个框架管；所述支撑架包括两L形管和连接两所述L形管的一倒T形管；所述倒T形管的横管连接两所述L形管的横管，形成一水平连接管；所述倒T形管的竖管固定连接中间的所述框架管；两所述L形管的竖管分别连接支撑两侧的两框架管。
所述L形管的竖管向所述蹦床的中心方向呈弧形弯曲，所述水平连接管位于所述蹦床框架正投影内。
蹦床框架为方形，其四角呈弧形，由四个弧形的框架管和四个直的框架管间隔设置，首尾连接合围而成，每个所述支撑架连接弧形的框架管和该弧形的框架管两侧的两直的框架管；两所述L形管的竖管末端分别连接支撑两直的框架管；所述倒T形管的竖管固定连接所述弧形的框架管。
所述L形管的竖管末端与直的框架管的连接处位于所述蹦床框架一侧边的大约1/3位置处。
所述倒T形管的横管的内径略大于两所述L形管的横管的外径，或所述倒T形管的横管的外径略小于两所述L形管的横管的内径，使得所述倒T形管的横管能够沿着两所述L形管的横管滑动移动。
两所述L形管的竖管分别插接相邻的两所述框架连接器的竖直管。
一加强管连接相邻的两所述框架连接器的竖直管。
一螺钉穿过中间的所述框架管插入所述倒T形管的竖管内，将所述倒T形管与中间的所述框架管固定连接。
所述倒T形管的竖管内分别设有第一插孔和第二插孔；所述螺钉穿过所述弧形框架管插入所述第一插孔或第二插孔并与其紧固连接。
相邻的所述框架连接器通过一支撑框连接；所述支撑框包括两弯管和连接两弯管的一水平连接管；两所述弯管顶部插入所述竖直管。
一种蹦床，具有上述的蹦床框架。
本发明的有益效果为：本发明所述的蹦床框架，由多个框架管连接合围而成，相邻的所述框架管之间通过一框架连接器连接；所述框架连接器是由一水平管和一竖直管组成的T形管；所述水平管的外径略小于所述框架管的内径；所述水平管的两端插入相邻的所述框架管内,从而连接成蹦床框架；所述框架管的顶部和底部上等间距成对设置有多个上框架孔和下框架孔，且成对的所述上框架孔和所述下框架孔交错设置；所述水平管的顶部和底部上等间距成对设置有多个上插孔和下插孔，且成对的所述上插孔和所述下插孔交错设置；所述水平管的两端插入相邻的所述框架管内后，使每个所述上插孔与一个所述上框架孔对应重合，每个所述下插孔与一个所述下框架孔对应重合。蹦床的柔性杆插入所述上框架孔和下框架孔，以及对应的所述上插孔和所述下插孔后，使得相邻的框架管不能相对转动，增加的蹦床的稳固性，人在蹦床上跳跃时，不会产 生钢管相对转动的摩擦音，是一款静音蹦床，拆卸和组装方便，蹦床尺寸可以灵活调整，值得推广应用。
附图说明：
图1为本发明所述蹦床框架的结构示意图。
图2为图1的分解结构示意图。
图3为本发明所述框架连接器20的结构示意图。
图4为本发明所述框架连接器20和所述框架管10的组合结构示意图。
图5为本发明所述框架连接器20的另一实施例和所述框架管10的组合结构示意图。
图6为本发明所述蹦床框架的另一实施例的结构示意图。
图7为图6的分解结构示意图。
具体实施方式
为了使本发明的发明目的，技术方案及技术效果更加清楚明白，下面结合具体实施方式对本发明做进一步的说明。应理解，此处所描述的具体实施例，仅用于解释本发明，并不用于限定本发明。
参照图1，图2，图3和图4，本发明提供的蹦床框架由多个框架管10连接合围而成，相邻的所述框架管10之间通过一框架连接器20连接；所述框架连接器20是由一水平管21和一竖直管22组成的T形管。所述水平管21和所述竖直管22一体成型，或通过焊接、铆接，螺纹连接等方式连接。所述水平管21的外径略小于所述框架管10的内径。所述水平管21的两端插入相邻的所述框架管10内,从而连接成封闭的蹦床框架。该种结构的蹦床框架组装和拆卸时，只需要将所述水平管的两端插入或拔出相邻的所述框架管10即可，拆装十分简易方便，内无需额外的工具和安装技巧。
参照图4，较佳地，所述框架管10相对的顶部和底部上分别等间距成对设置有多个上框架孔11和多个下框架孔11a，且每对所述上框架孔11和所述下框架孔11a交错设置。这样的设置是为了便于安装蹦床的柔性杆30。将蹦床的柔性杆30相对框架管10倾斜插入一对交错的所述上框架孔11和所述下框架孔11a。参照图图3和图4，所述水平管21的顶部和底部上分别等间距成对设有多个上插孔25和多个下插孔25a，且每对所述插孔25和所述下插孔25a交错设置；所述水平管21的两端插入相邻的所述框架管10内后，使每个所述上框架孔11与一个所述上插孔25一一对应重合，每个所述下框架孔11a与一个所述下插孔25a一一对应重合。在所述框架连接器20处，所述柔性杆30倾斜插入一对交错的所述上框架孔11和所述下框架孔11a，同时插入与该对上框架孔11和下框架孔11a对应重合的所述上插孔25和所述下插孔25a。该种结构将所述框架连接器20与所述框架管10固定，防止二者相对转动，增加了蹦床的稳固性。
较佳地，在本发明的一个实施例中，所述框架连接器20的一端与所述框架管10固定连接，优选为焊接。该种结构一方面杜绝了所述框架连接器20相对与其连接的所述框架管10转动，使得蹦床更加稳固，避免相邻的管之间相对转动，产生摩擦音。另一方面，在安装蹦床框架时，只需要将所述框架连接器20的另一端插入相邻的另一个所述框架管10即可，操作简化，方便。
在本发明的一个实施例中，所述蹦床框架为圆形或近似圆形，由多个弧形的所述框架管连接合围而成。所述水平管21的外径略小于所述弧形管的内径。所述水平管21的两端插入相邻的所述弧形管，从而形成一个圆形或近似圆形的框架。
在本发明的一个实施例中，所述蹦床框架为近似方形或长方形，由多个直的框架管10b和四个弧形的框架管10a连接合围而成。所述直的框架管10b和 所述弧形的框架管10a的内径相同。所述水平管21的两端插入相邻的直的框架管10b和弧形的框架管10a，或所述水平管21的两端插入相邻的两直的所述框架管10b。如图1所示为近似正方形的蹦床框架，四角的所述框架管10均为弧形，每条边具有一直的所述框架管10。近似长方体形的蹦床框架中，四角的所述框架管10均为弧形，相对的两边具有一直的所述框架管10，相对的另外两边具至少2对直的所述框架管10。所有直的所述框架管10为同一规格，从而减少模具费用，方便生产，运输和组装。所述蹦床框架中，直管的所述框架管10的个数可以根据实际需要调整，从而调整蹦床的尺寸，以满足不同用户的需求。
所述框架管10的管口下底面设有缺口13，所述竖直管22穿过该缺口13，从而便于所述框架连接器20的安装和拆卸。
所述蹦床框架还包括数个支撑框40。在本发明的一些实施例中，相邻的所述框架连接器20通过一支撑框40连接。所述支撑框40包括两弯管41和连接两弯管41的一水平连接管42；两所述弯管41顶部插入所述竖直管22，所述水平连接管42放置在地面上，从而将所述蹦床框架支撑在地面之上。
两个相邻的竖直管22之间固接一直的连接管26。所述连接管26具有加强了连接的稳固性，从而使得所述蹦床框架更加稳固。
所述框架管10上还设有支撑杆管15，该支撑杆管15内插接一支撑杆50。所述框架管10和所述支撑杆管15之间设有加强筋16，加强二者之间连接的稳固性。
本发明还提供了具有上述蹦床框架的蹦床。由于蹦床的结构为现有技术公知，为本领域技术人员理应知晓的公知技术，本申请对此不再赘述。
参照图5，优选地，作为本发明的一种改进的技术方案，所述框架连接器20也可为由分离的一水平管21’和一竖直管22’组成。所述竖直管22’固定 设置再所述框架管10的底部。所述水平管21’的其他结构与上述水平管21相同，本发明不再一一缀述。应理解，使用该种结构的框架连接器，所述框架管10的管口下底面不需再设缺口13。使用该种结构的水平管21’和竖直管22’可以达到与使用上述水平管21和上述竖直管22相同的效果。而且，对于所述框架管10的组装，所述框架管10和所述支撑框40的组装而言，所述竖直管22’在生产时，可以根据需要在所述框架管10上调整安装位置，从而使得产品结构更加灵活，更加便于组装。较佳地，所述水平管21’一端焊接于所述框架管10。
在本发明的一些实施例中，所述支撑框40的两所述弯管41顶部插入所述竖直管22’中。
作为本发明的另一些实施例中，所述支撑框40也可设置为支撑架50。如图6和图7所示。每个所述支撑架50连接支撑相连的三个框架管10。所述支撑架50包括两L形管51和连接两所述L形管51的一倒T形管52。所述倒T形管52的横管521连接两所述L形管51的横管511,形成一水平连接管。所述倒T形管52的竖管522固定连接中间的所述框架管10。两所述L形管51的竖管512分别连接支撑两侧的两框架管10。
应理解，所述倒T形管52连接两L形管51时，两L形管51以倒T形管52的竖管为中心线大致镜像设置，才能实现所述倒T形管52的横管521连接两所述L形管51的横管511。
应理解，所述蹦床框架可以是圆形的，方形的或长方形的。如果蹦床框架是圆形，则所述框架管10为弧形的。如果蹦床框架是方形的，所述蹦床框架由四个弧形的框架管10a和四个直的框架管10b间隔设置，首尾连接合围而成。如果蹦床框架是长方形的，则由四个弧形的框架管10a和至少6个直的框架管 10b首尾连接合围而成，四个所述弧形的框架管10a分布于蹦床框架的四角。直的框架对称分布在弧形的框架管10a之间。
以下以方形的蹦床框架为例，进一步描述本发明。
参照图6和图7，本发明提供的方形蹦床框架由四个弧形的框架管10a和四个直的框架管10b间隔设置，首尾连接合围而成。在所述蹦床框架下方设有支撑架50。所述支撑架50为4个，所述支撑架50均布在所述方形蹦床框架下方。每个所述支撑架50连接一弧形框架管10b和该弧形框架管10b两侧的两直框架管10a。
所述支撑架50包括两L形管51和连接两所述L形管51的一倒T形管52。所述倒T形管52的横管521连接两所述L形管51的横管511。所述倒T形管52的竖管522固定连接所述弧形框架管10b。两所述L形管51的竖管512分别连接支撑两直框架管10a。
当人在站立在跳垫上或在跳垫跳跃时，跳垫受力以站立位或跳跃位为中心倾斜向下拉扯框架管。当站立位或跳跃位不在跳垫中心位置时，每个框架管受力大小不同，尤其当蹦床框架为方形时，直的框架管弧形的框架管受力不均，容易导致相邻的框架管发生相对偏转，甚至导致框架管扭曲，二者连接处被破坏。为了解决该问题，所述竖管512设置在向所述蹦床的中心方向呈弧形弯曲，其末端连接支撑框架管，从而向背离蹦床中心方向推框架管，使框架管受力均衡，防止发生偏转。当所述蹦床框架为方形时，所述竖管512的末端连接支撑所述直框架管10a，从而向背离蹦床中心方向推所述直框架管10a，使直框架管10a受力均衡，不会发生偏转。另一方面，所述倒T形管52的竖管522固定连接所述弧形框架管10b，从而使得所述弧形框架管10b与所述倒T形管52成为一个整体，不能发生偏转，从而维持整个蹦床框架结构稳固，不易坍塌。
在本发明的一些实施列中，当所述蹦床为方形时，两所述L形管的竖管末端与直的框架管的连接处位于蹦床框架一侧边的大约1/3位置处，从而使得蹦床结构更加稳固，匀称。
在本发明的一些实施列中，所述直框架管10a的底端面上都设有第一插入管11a和第二插入管11c,两所述L形管51的竖管512分别插入所述第一插入管11a和所述第二插入管11c中，该结构安装方便，易于操作。
较佳地，所述第一插入管11a和所述第二插入管11c分别位于所述直框架管10a的底面两端。优选地，所述第一插入管11a和所述第二插入管11c分别位于所述方形蹦床框架一侧边的接近1/3和2/3位置处，从而使得整个蹦床框架受力均衡。
一加强管15连接所述第一插入管11a和所述第二插入管11c。当跳垫向蹦床中心方向拉动所述直框架管10a时，所述加强管15有利于维持所述直框架管10a，防止在拉力的作用下向跳垫中心方向弯曲。较佳地，所述加强管15和所述直框架管10a之间还设有辅助加强管16连接，所述辅助加强管16进一步帮助维持所述直框架管10a的形状。
具体地，一螺钉525穿过所述第二框架管10b插入所述竖管522内，从而将所述竖管522与所述第二框架管10b固定连接，该结构增加蹦床框架的稳定性。
在本发明的一个优选的实施例中，所述竖管522内分别设有第一插孔523和第二插孔524。所述螺钉525穿过所述第二框架管10b插入所述第一插孔523或第二插孔524，从而将所述竖管522与所述第二框架管10b固定连接。设置所述第一插孔523和所述第二插孔524一方面是为了方便所述竖管522能够与所 述螺钉525精准对位。另一方面，当其中一个插孔磨损，不能与所述螺钉525配合时，可以与另一个插孔配合安装，延长蹦床框架的使用寿命。
较佳地，所述第二框架管10b上设有供所述螺钉525插入的螺钉孔13。
由于生产的误差，所述螺钉525很难与两所述L形管51的竖管512和所述倒T形管52的竖管522精准对位，给安装带来困难。为此，将所述倒T形管52的横管521的内径设置为略大于两所述L形管51的横管511的外径，或将所述倒T形管52的横管521的外径设置为略小于两所述L形管51的横管511的内径，从而使得所述倒T形管52的横管521能够沿着两所述L形管51的横管511滑动移动。当两所述L形管51的竖管512分别插接所述插入管11a和11c后，所述倒T形管52的横管521连接两所述L形管51的横管511，并沿其滑动。将所述螺钉525穿过所述框架管10b后,使得所述螺钉525能够精准地插入所述倒T形管52的竖管522内，实现插接安装。该结构方便所述支撑架50和所述框架管10的安装和拆卸，对所述支撑架50和所述框架管10生产精度要求不高，便于生产，降低成本。
进一步地，相邻的所述框架管10的连接端11,11’分别设有相互匹配的至少一对凹槽12和凸块12’,所述凸块12’插入并容置在所述凹槽12内，从而将相邻的所述框架管10连接。该种结构的蹦床框架组装和拆卸时，只需要将相邻的所述框架管10的凸块12’插入所述凹槽12或从所述凹槽12拔出即可，拆装十分简易方便，无需额外的工具和安装技巧。所述凹槽12和所述凸块12’的配合还防止相邻的所述框架管10相对转动，从而维持整个蹦床框架的稳固性，防止变形。
较佳地，所述凹槽12为2对以上，均布在所述连接端11，所述凸块12’为2对以上，均布在所述连接端11’。该结构使得所述框架管10受力均衡，并能进一步防止相邻的所述框架管相对转动，使其结构更加稳固。
可选择地，所述凹槽12和所述凸块12’间隔均布在所述连接端11或所述连接端11’。
本发明还提供了具有上述蹦床框架的蹦床。由于蹦床的结构为现有技术公知，为本领域技术人员理应知晓的公知技术，本申请对此不再赘述。
应理解，虽然上述描述以方形的蹦床框架为例，但当蹦床框架为圆形和长方形时，所述支撑架50具有相同的结构和功效。
以上内容是结合具体的优选实施方式对本发明所作的进一步详细说明，不能认定本发明的具体实施只局限于这些说明。对于本发明所属技术领域的普通技术人员来说，在不脱离本发明构思的前提下，其架构形式能够灵活多变，可以派生系列产品。只是做出若干简单推演或替换，都应当视为属于本发明由所提交的权利要求书确定的专利保护范围。

Claims (31)

  1. 一种蹦床框架，由多个框架管连接合围而成，其特征在于，相邻的所述框架管之间通过一框架连接器连接；所述框架连接器是由一水平管和一竖直管组成的T形管；所述水平管的外径略小于所述框架管的内径；所述水平管的两端插入相邻的所述框架管内,从而连接成封闭的蹦床框架；所述框架管的顶部和底部上等间距成对设置有多个上框架孔和下框架孔，且成对的所述上框架孔和所述下框架孔交错设置；所述水平管的顶部和底部上等间距成对设置有多个上插孔和下插孔，且成对的所述上插孔和所述下插孔交错设置；所述水平管的两端插入相邻的所述框架管内后，使每个所述上插孔与一个所述上框架孔对应重合，每个所述下插孔与一个所述下框架孔对应重合。
  2. 根据权利要求1所述的蹦床框架，其特征在于，所述框架连接器的一端与所述框架管固定连接。
  3. 根据权利要求1所述的蹦床框架，其特征在于，两个相邻的竖直管之间固接一连接管。
  4. 根据权利要求1所述的蹦床框架，其特征在于，所述水平管和所述竖直管一体成型，或通过焊接、铆接或螺接连接。
  5. 根据权利要求1所述的蹦床框架，其特征在于，所述蹦床框架为圆形或近似圆形，由多个弧形的所述框架管连接合围而成。
  6. 根据权利要求1所述的蹦床框架，其特征在于，所述蹦床框架为近似方向或长方形，由多个直的所述框架管和四个弧形的所述框架管连接合围而成。
  7. 根据权利要求1-6任一项所述的蹦床框架，其特征在于，所述框架管的管口下底面设有缺口，所述竖直管穿过该缺口。
  8. 根据权利要求1-6任一项所述的蹦床框架，其特征在于，相邻的所述框架连接器通过一支撑框连接；所述支撑框包括两弯管和连接两弯管的一水平连接管；两所述弯管顶部插入所述竖直管。
  9. 根据权利要求1-6任一项所述的蹦床框架，其特征在于，所述框架管上还设有支撑杆管，该支撑杆管内插接一支撑杆；所述框架管和所述支撑杆管之间设有加强筋。
  10. 根据权利要求1-6任一项所述的蹦床框架，其特征在于，所述蹦床框架还包括数个支撑架，每个所述支撑架连接支撑相连的三个框架管；所述蹦床支撑架包括两L形管和连接两所述L形管的一倒T形管；所述倒T形管的横管连接两所述L形管的横管，形成一水平连接管；所述倒T形管的竖管固定连接中间的所述框架管；两所述L形管的竖管分别连接支撑两侧的两框架管。
  11. 根据权利要求10所述的蹦床框架，其特征在于，所述L形管的竖管向所述蹦床的中心方向呈弧形弯曲，所述水平连接管位于所述蹦床框架正投影内。
  12. 根据权利要求10所述的蹦床支撑架，其特征在于，蹦床框架为方形，其四角呈弧形，由四个弧形的框架管和四个直的框架管间隔设置，首尾连接合围而成，每个所述支撑架连接弧形的框架管和该弧形的框架管两侧的两直的框架管；两所述L形管的竖管末端分别连接支撑两直的框架管；所述倒T形管的竖管固定连接所述弧形的框架管。
  13. 根据权利要求12所述的蹦床支撑架，其特征在于，所述L形管的竖管末端与直的框架管的连接处位于所述蹦床框架一侧边的大约1/3位置处。
  14. 根据权利要求10所述的蹦床支撑架，其特征在于，所述倒T形管的横管的内径略大于两所述L形管的横管的外径，或所述倒T形管的横管的外径略小于两所述L形管的横管的内径，使得所述倒T形管的横管能够沿着两所述L形管的横管滑动移动。
  15. 根据权利要求10所述的蹦床支撑架，其特征在于，两所述L形管的竖管分别插入相邻的所述T形管的竖直管中。
  16. 根据权利要求10所述的蹦床支撑架，其特征在于，一螺钉穿过中间的所述框架管插入所述倒T形管的竖管内，将所述倒T形管与中间的所述框架管固定连接。
  17. 根据权利要求16所述的蹦床支撑架，其特征在于，所述倒T形管的竖管内分别设有第一插孔和第二插孔；所述螺钉穿过中间的所述框架管插入所述第一插孔或第二插孔并与其紧固连接。
  18. 一种蹦床，其特征在于，具有权利要求1-17任一项所述的蹦床框架。
  19. 一种蹦床框架，由多个框架管连接合围而成，其特征在于，相邻的所述框架管之间通过一框架连接器连接；所述框架连接器是由分离的一水平管和一竖直管组成；所述水平管的外径略小于所述框架管的内径；所述水平管的两端插入相邻的所述框架管内,从而连接成封闭的蹦床框架；所述竖直管固定设置在所述框架管的底部；所述框架管的顶部和底部上等间距成对设置有多个上框架孔和下框架孔，且成对的所述上框架孔和所述下框架孔交错设置；所述水平管的顶部和底部上等间距成对设置有多个上插孔和下插孔，且成对的所述上插孔和所述下插孔交错设置；所述水平管的两端插入相邻的所述框架管内后，使每个所述上插孔与一个所述上框架孔对应重合，每个所述下插孔与一个所述下框架孔对应重合。
  20. 根据权利要求19所述的蹦床框架，其特征在于，所述水平管一端焊接于所述框架管。
  21. 根据权利要求19所述的蹦床框架，其特征在于，所述蹦床框架还包括多个支撑架，每个所述支撑架连接支撑相连的三个框架管；所述支撑架包括两L 形管和连接两所述L形管的一倒T形管；所述倒T形管的横管连接两所述L形管的横管，形成一水平连接管；所述倒T形管的竖管固定连接中间的所述框架管；两所述L形管的竖管分别连接支撑两侧的两框架管。
  22. 根据权利要求21所述的蹦床框架，所述L形管的竖管向所述蹦床的中心方向呈弧形弯曲，所述水平连接管位于所述蹦床框架正投影内。
  23. 根据权利要求21所述的蹦床框架，其特征在于，蹦床框架为方形，其四角呈弧形，由四个弧形的框架管和四个直的框架管间隔设置，首尾连接合围而成，每个所述支撑架连接弧形的框架管和该弧形的框架管两侧的两直的框架管；两所述L形管的竖管末端分别连接支撑两直的框架管；所述倒T形管的竖管固定连接所述弧形的框架管。
  24. 根据权利要求23所述的蹦床框架，其特征在于，所述L形管的竖管末端与直的框架管的连接处位于所述蹦床框架一侧边的大约1/3位置处。
  25. 根据权利要求21所述的蹦床框架，其特征在于，所述倒T形管的横管的内径略大于两所述L形管的横管的外径，或所述倒T形管的横管的外径略小于两所述L形管的横管的内径，使得所述倒T形管的横管能够沿着两所述L形管的横管滑动移动。
  26. 根据权利要求21-25任一项所述的蹦床框架，其特征在于，两所述L形管的竖管分别插接相邻的两所述框架连接器的竖直管。
  27. 根据权利要求26所述的蹦床框架，其特征在于，一加强管连接相邻的两所述框架连接器的竖直管。
  28. 根据权利要求26所述的蹦床框架，其特征在于，一螺钉穿过中间的所述框架管插入所述倒T形管的竖管内，将所述倒T形管与中间的所述框架管固定连接。
  29. 根据权利要求28所述的蹦床框架，其特征在于，所述倒T形管的竖管内分别设有第一插孔和第二插孔；所述螺钉穿过所述弧形框架管插入所述第一插孔或第二插孔并与其紧固连接。
  30. 根据权利要求19所述的蹦床框架，其特征在于，相邻的所述框架连接 器通过一支撑框连接；所述支撑框包括两弯管和连接两弯管的一水平连接管；两所述弯管顶部插入所述竖直管。
  31. 一种蹦床，具有权利要求19-20任一项所述的蹦床框架。
PCT/CN2020/099211 2019-12-19 2020-06-30 蹦床框架及蹦床 Ceased WO2021120584A1 (zh)

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CN110947151A (zh) * 2019-12-20 2020-04-03 东莞市建嘉实业有限公司 一种稳固盆形蹦床
CN111729238B (zh) * 2020-06-30 2021-08-31 东莞市建嘉实业有限公司 蹦床支撑架及蹦床

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CN110801597B (zh) 2025-04-01
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AU2020267167B2 (en) 2022-07-07
EP3865185A1 (en) 2021-08-18
AU2020267167A1 (en) 2021-07-08
CA3101124C (en) 2023-08-22
EP3865185B1 (en) 2022-08-24
US20210187338A1 (en) 2021-06-24
CA3101124A1 (en) 2021-06-19
CN110801597A (zh) 2020-02-18

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