Multifunctional trampoline and using method thereof

Abstract

The invention discloses a multifunctional trampoline and a using method thereof.The multifunctional trampoline comprises a trampoline body, a plurality of control rods are distributed on the trampoline body, ejector rods are arranged in the control rods and arranged in the control rods through connecting pieces, and each connecting piece comprises a base and a rotating block rotationally connected with the base; the control rod is rotationally connected into the notch; the top rod is arranged in the control rod, the first tarpaulin and the second tarpaulin can be stored, meanwhile, the top cover is matched, multifunctional conversion between the trampoline and the tent is achieved, and parts do not need to be disassembled; according to the trampoline, the locking unit is arranged, and a second pull rope, a plug pin rod and a control piece are matched, so that when a user uses the trampoline, the plug pin rod locks a top rod, misoperation is prevented, and use safety is ensured; meanwhile, a control wheel, a first pull rope, a threaded rod and a first pipe body are in threaded rigid connection, elastic connection of a first spring is relieved, interference of jumping cloth tension on tarpaulin unfolding is eliminated, and the stability of a tent mode is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of trampolines, in particular to a multifunctional trampoline and a method for using the same. Background Art

[0002] Trampolines are a common recreational facility, widely used in homes and outdoors. With the development of the times, camping has become a popular choice for family outings. The rapid growth of the camping economy has led to the rapid development of camping bases. Installing a trampoline in such an environment can enhance entertainment, but it only meets the needs of jumping and playing, and cannot be quickly converted into a sheltered space (such as a tent), limiting its use cases. Summary of the Invention

[0003] The present invention addresses the deficiencies in the prior art and provides a multifunctional trampoline and a method for using the same.

[0004] To solve the above technical problems, the present invention is solved by the following technical solution: a multifunctional trampoline includes a trampoline body, a plurality of control rods are distributed on the trampoline body, a top rod is provided among the control rods, and the top rod is arranged in the control rods through a connecting member, the connecting member includes a base and a rotating block rotatably connected to the base, and the control rod is rotatably connected in the slot; A first tarpaulin and a second tarpaulin for enclosure are respectively wound on any control rod and the corresponding top rod. After the second tarpaulin is wound on the top rod, it can be synchronously stored into the control rod along with the top rod.

[0005] In the above scheme, preferably, the trampoline body includes a trampoline cloth, a frame and a plurality of first springs, a clamping rod is provided on the frame, a connecting ring is provided on the trampoline cloth corresponding to the clamping rod, and the first spring is provided between the connecting ring and the clamping rod.

[0006] In the above solution, preferably, the frame includes a plurality of support blocks, and the support blocks are coordinated with a control rod to be distributed circumferentially on the outside of the jump cloth. The control rod and the support blocks are in six groups, and a detachable cover is provided on the outside of the support block.

[0007] In the above scheme, preferably, a connecting unit is provided between the jumping cloth and the frame, and the connecting unit includes a first tube body, a threaded rod, a control wheel and a first pull rope. The first tube body is provided on the jumping cloth, the threaded rod is connected to the control wheel, and the threaded rod is threadedly rotated in the threaded sleeve of the frame. A matching threaded rod is provided inside the first tube body, and a thread is provided. When the control wheel drives the threaded rod to rotate, the threaded rod is connected to the first tube body.

[0008] In the above scheme, preferably, a cavity is provided inside the support block, the first pull rope is provided in the cavity, and a winding member is also provided in the support block, the winding member includes a winding shaft and a coil spring, one end of the first pull rope is connected to and wound around the winding shaft, the winding shaft is connected to the coil spring, and the other end of the first pull rope is sequentially provided in cooperation with each control wheel, and passes through the control rod to be connected to the base. When the base moves away from the control rod, the first pull rope drives the control wheel to rotate, so as to rotate the threaded rod to connect with the first tube body.

[0009] In the above scheme, preferably, a locking unit is further provided between the jump cloth and the frame, and the locking unit includes a second pull rope, a latch rod and a control member, one end of the second pull rope is provided on the connecting ring of the jump cloth, and the other end of the second pull rope passes through the first spring and the frame to be connected to the latch rod, and the latch rod is connected to the fixed block located in the control rod through the second spring. When the jump cloth is displaced downward, the second pull rope drives the latch rod to move toward the frame to lock the control member.

[0010] In the above solution, preferably, the control member includes symmetrically arranged extension plates and vertically arranged folding plates, the extension plates form a sliding portion that can be inserted into the latch rod, and the folding plates form a limiting portion for restricting the latch rod.

[0011] In the above scheme, preferably, the push rods are connected through a top cover, and mounting grooves are set between the top covers to match each push rod, a retractable clamping shaft is set in the mounting groove, and the push rod is inserted into the mounting groove to connect the push rod and the top cover.

[0012] In the above solution, preferably, the clamping shaft is connected to the top cover via a third spring, a movable pressing block is provided at the bottom of the top cover, and by pressing the pressing block, the clamping shaft returns to the inside of the top cover to unlock the ejector rod.

[0013] In the above solution, preferably, S1: when the trampoline is not in use, the latch rod is not located between the sliding parts to limit the base, and any group of top rods is pulled outward to drive the first pull rope to move through the base, thereby driving the control wheel to rotate the threaded rod so that it is screwed into the first tube body on the trampoline cloth to form a rigid connection; S2: Pull the top rod out from the control rod and insert it into the mounting groove of the top cover, and insert the clamping shaft into the top rod to form a connection, and unfold the first tarpaulin to cover all the control rods to form a surrounding barrier, and unfold the second tarpaulin to cover the top rod to form a top enclosure; S3: After the first tarpaulin and the second tarpaulin are released, they are respectively wound and recycled into the control rod and the top rod, and the pressing block at the bottom of the top cover is pressed to retract the clamping shaft and disengage from the top rod hole, so that all the top rods are separated from the top cover and can be pushed back into the control rod for storage; when the top rod is retracted, after the base moves down, under the action of the winding member, the first pull rope drives the control wheel to reverse, the threaded rod exits the first tube body, and the jump cloth recovers its elasticity.

[0014] The beneficial effects of the present invention are as follows: a top rod is built into the control rod, and the first tarpaulin and the second tarpaulin are arranged to be stored, and at the same time, in conjunction with the top cover, a multifunctional conversion between the trampoline and the tent form is realized without the need to disassemble parts; a locking unit is provided, in which the second pull rope, the latch rod and the control component cooperate, and when the user uses the trampoline for entertainment, the latch rod locks the top rod to prevent misoperation and ensure safe use; at the same time, the control wheel, the first pull rope, the threaded rod and the first tube body are rigidly connected by the thread, the first spring elastic connection is released, the interference of the tension of the jumping cloth on the unfolding of the tarpaulin is eliminated, and the stability of the tent mode is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the framework of the present invention.

[0016] Figure 2 This is a diagram showing the connection relationship between the first spring, the first tube, and the threaded rod of the present invention.

[0017] Figure 3 This is a diagram showing the internal relationship between the control rod and the push rod of the present invention.

[0018] Figure 4 for Figure 3 Enlarged view of point A.

[0019] Figure 5 Schematic diagram of the inspection port and cavity in the support block of the present invention.

[0020] Figure 6 This is a schematic diagram of the relationship between the clamping shaft and the pressing block in the top cover of the present invention.

[0021] Figure 7 This is a schematic diagram of the first tarpaulin and the second tarpaulin enclosure of the present invention.

[0022] Figure 8 This is a schematic diagram of the direction of the first pull rope of the present invention.

[0023] Figure 9 Schematic diagram of the pressing block and top cover of the present invention.

[0024] Figure 10 It is a schematic diagram of the extension plate and folding plate of the present invention. DETAILED DESCRIPTION

[0025] The present invention will be described in further detail below with reference to the accompanying drawings and specific embodiments: Figures 1-10 The multifunctional trampoline comprises a trampoline main body, and a plurality of control rods 1 are distributed on the circumference of the main body. The control rods 1 are hollow in design, wherein the control rods 1 have a built-in retractable top rod 2, and the two are combined by a connecting piece.

[0026] Furthermore, the connecting member includes a base 3 and a rotating block 4 rotatably mounted on the base 3, a slot 5 is provided above the rotating block 4, the end of the control rod 1 is hinged in the mounting slot 34 through a rotating shaft, and the rotating block 4 can be rotated on the base 3 to adapt to the adjustment position or cooperate with other top rods 2.

[0027] To achieve the conversion between a trampoline and a tent, a first tarpaulin 6 and a second tarpaulin 7 are respectively arranged on a set of control rods 1 and corresponding top rods 2. Specifically, the first tarpaulin 6 is wrapped around the fixed rods, and the second tarpaulin 7 is wrapped around the corresponding top rods 2. After the first and second tarpaulins 6 and 7 are unfolded, they can be connected to the corresponding other components. In other words, the first tarpaulin 6 can cover all control rods 1 to form an enclosure. Similarly, the second tarpaulin 7 can cover the top rods 2 to complete the enclosure after unfolding.

[0028] Furthermore, both the first tarpaulin 6 and the second tarpaulin 7 can be folded with redundant connecting tarpaulins on both sides. The connecting tarpaulins can be connected using conventional hook-and-loop or zipper methods. Furthermore, multiple layers of different types of tarpaulins can be placed on the control rod 1 or the top rod 2, achieving different desired results.

[0029] The trampoline body consists of a jumping cloth 8, a ring frame 9 and a first spring 10. A clamping rod 11 is fixed on the frame 9, and a connecting ring 12 is provided on the jumping cloth 8 corresponding to the clamping rod 11. The two ends of the first spring 10 are respectively hooked on the clamping rod 11 and the connecting ring 12 to realize the operation of the jumping cloth 8.

[0030] The frame 9 includes six groups of support blocks 13 symmetrically distributed along the circumference and located outside the trampoline 8. The support blocks 13 are configured with a set of control rods 1 and a top rod 2. Furthermore, in order to ensure that the trampoline 8 is not affected by the first spring 10 when the trampoline is converted into a tent, a connecting unit is provided between the frame 9 and the trampoline 8. The connecting unit includes a first tube 15, a threaded rod 16, a control wheel 17, and a first pull rope 18.

[0031] Specifically, the first tube body 15 is arranged on the jump cloth 8, and it is arranged on the jump cloth 8 below the retaining ring. Specifically, a metal sheet is connected to the jump cloth 8, and the first tube body 15 is welded to the metal sheet. A plurality of threaded rods 16 are arranged corresponding to the first tube body 15. The threaded rod 16 is arranged through the support block 13 of the frame 9, and a threaded sleeve 19 is arranged in the support block 13. The threaded sleeve 19 is fixed in the support block 13, and the threaded rod 16 matches the threaded sleeve 19. After the threaded rod 16 is rotated, the threaded rod 16 is displaced and rotated relative to the support rod.

[0032] Furthermore, a matching thread is provided inside the first tube body 15, so that when the threaded rod 16 continues to rotate and moves toward the first tube body 15, the threaded rod 16 and the first tube body 15 are connected to form a rigid connection, and the first spring 10 will not be stretched. Furthermore, laying a mattress or a mat in the frame 9 can realize the tent function, and the softness and hardness can be freely matched according to preference.

[0033] At the same time, in order to control the synchronous operation of the threaded rod 16, a control wheel 17 is provided at one end of the screw rod, and a groove is provided in the middle of the control wheel 17 for the first pull rope 18 to pass through. In each support block 13, one end of the first pull rope 18 is fixed to one end of the support block 13 and is arranged by a winding member, and the other end of the first pull rope 18 passes through the groove of each control wheel 17 and the control rod 1 and is connected to the base 3.

[0034] The winding member includes a winding shaft 21 and a coil spring 22. The first pull rope 18 is wound around the winding shaft 21. The winding shaft 21 is connected to the center of the coil spring 22. One end of the first pull rope 18 is connected to the winding shaft 21. When the first pull rope 18 and the base 3 move synchronously, the first pull rope 18 drives the coil spring 22 to store force.

[0035] When the base 3 moves away from the control rod 1 , the first pull rope 18 overcomes the first spring 10 to move, thereby driving the control wheel 17 , so that the screw member can be operated and connected to the first tube 15 .

[0036] At the same time, in order to prevent the trampoline from being converted into a tent when the jumping cloth 8 is in use, that is, when someone is playing inside the trampoline, which may cause unsafe factors, and to ensure that the threaded rod 16 can cooperate with the first tube body 15, a locking unit is provided between the jumping cloth 8 and the frame 9 to ensure that the top rod 2 cannot be used when the jumping cloth 8 is in use.

[0037] The locking unit includes a second pull rope 23, a latch rod 24, and a control member. One end of the second pull rope 23 is fixed to the connecting ring 12 of the jumping cloth 8, and the other end passes through the first spring 10 and the frame 9 to connect to the latch rod 24. When the jumping cloth 8 is pressed down, the second pull rope 23 pulls the latch rod 24 to move.

[0038] To this end, a fixed block 25 is set inside the control, and the latch rod 24 is slidably set in the fixed block 25. Correspondingly, a socket is set on the support block 13 for the latch rod 24, and the second pull rope 23 is passed through the socket. When the second pull rope 23 is moved by the jumping cloth 8, the latch rod 24 enters the socket.

[0039] Furthermore, the control member located below the base 3 includes a symmetrical extension plate 27 and a folding plate 28 perpendicular thereto. The gaps left between the extension plates 27 constitute a sliding portion 29. The sliding portion 29 has a space larger than the latch rod 24 and can be used for its sliding. The gaps between the folding plates 28 constitute a limiting portion 30, which has a space smaller than the latch rod 24 but larger than the second pull rope 23. Therefore, when the jumping cloth 8 drives the latch rod 24 to move, after the latch rod 24 is located in the sliding portion 29, the base 3 drives the control member to move, and the latch rod 24 restricts the control member from disengaging therefrom.

[0040] The fixing block 25 is provided with a second spring 26 , which is connected to the latch rod 24 . The tension of the second spring 26 is much smaller than that of the first spring 10 , and the second spring 26 is only used to recover the position of the latch rod 24 .

[0041] When there is no user on the jumping cloth 8 and the first tube body 15 is aligned with the threaded rod 16, the latch rod 24 is in the fixed block 25 and is not located inside the sliding part 29, that is, the limiting part can pass through the second pull rope 23 and move upward synchronously with the base 3.

[0042] Furthermore, a cavity 20 for placing the first pull rope 18 is provided in the support block 13, and a friction block 38 is provided in the cavity 20. The first pull rope 18 is between the control wheel 17 and the friction block 38 to ensure that the first pull rope 18 can drive the control rotation.

[0043] Furthermore, the support block 13 is provided with several inspection ports corresponding to components such as the control wheel 17 and the winding member. Furthermore, a cover plate 14 is detachably provided on the outside of the support block 13. In the prior art, the cover plate 14 can be connected to the support block 13 by screws. This allows for inspection and maintenance of various components.

[0044] The tops of the push rods 2 can be connected as a whole through the top cover 31. The top cover 31 has a mounting slot 34 on its side, and a retractable clamping shaft 33 is symmetrically arranged in the slot. The clamping shaft 33 is connected to the inside of the mounting slot 34 via a third spring 36. When the push rod 2 is inserted into the mounting slot 34, the push rod 2 can contact the top of the clamping shaft 33 and push it into the mounting slot 34. The push rod 2 is inserted into the pre-set hole on the push rod 2 to achieve a rotatable connection with the push rod 2.

[0045] A pressing block 32 is provided at the bottom of the top cover 31, and the pressing block 32 is arranged at the bottom of the top cover 31. A corresponding card shaft 33 is provided on the pressing block 32, and a wedge block 35 is provided. A slide groove 37 is provided on the card shaft 33, and the wedge block 35 is provided in the slide groove 37. When the pressing block 32 moves upward, the wedge block 35 moves upward, and the push rod 2 is stuck into the inside of the top cover 31, so that the push rod 2 is separated from the top cover 31. The protruding end point of the card shaft 33 is a spherical ball, which is convenient for the insertion of the push rod 2.

[0046] Working principle: Under normal use, the user uses the elasticity of the jumping cloth 8 and the first spring 10 to jump and entertain.

[0047] When the trampoline needs to be converted to tent mode, it is necessary to ensure that no one is using the trampoline to ensure safe operation. Then, the tension of the trampoline 8 is released, that is, the top rod 2 that drives the second tarpaulin 7 is pulled, and the base 3 drives the connected first pull rope 18 to move. The first pull rope 18 overcomes the force of the winding spring 22 of the winding member and drives the control wheel 17 on each support block 13 to rotate. The control wheel 17 drives the threaded rod 16 to rotate and move axially within the fixed threaded sleeve 19, screwing into the first tube body 15 welded on the trampoline 8 to form a rigid connection, thereby locking the trampoline 8 and shielding the tension of the first spring 10.

[0048] At the same time, the top rod 2 needs to be further installed in the top cover 31, the top rod 2 needs to be slid into the installation groove 34, the top shaft needs to be inserted into the top rod 2 to achieve connection, and the first tarpaulin 6 and the second tarpaulin 7 need to be further connected to the corresponding control rods 1 and top rod 2 respectively to achieve enclosure and convert into tent mode.

[0049] When the jumping cloth 8 is pressed down by a user, the connected second pull rope 23 pulls the latch rod 24 to insert into the socket of the support block 13 and snap into the sliding part 29 of the control member below the base 3, stopping the base 3 from moving to prevent accidental conversion and improve safety.

[0050] When switching to trampoline mode, the first tarpaulin 6 is wound around the control rod 1 and the second tarpaulin 7 is wound around the top rod 2 to complete the initial storage. Then, the pressing block 32 is pressed to force the wedge block 35 to retract the card shaft 33 and disengage from the hole of the top rod 2, so that the top rod 2 and the top cover 31 are separated, and each top rod 2 is recovered into the control rod 1. When the top rod 2 is recovered, the base 3 moves downward, and the first pull rope 18 is retracted under the action of the winding member, and the control wheel 17 is driven to rotate in the opposite direction to achieve the threaded rod 16 to be separated from the first tube body 15, so that the trampoline can be used normally.

[0051] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. Multifunctional trampoline, characterized by: The trampoline comprises a main body, wherein a plurality of control rods (1) are distributed on the main body, wherein a top rod (2) is arranged in the control rod (1), and the top rod (2) is arranged in the control rod (1) through a connecting member, wherein the connecting member comprises a base (3) and a rotating block (4) rotatably connected to the base (3), and the control rod (1) is rotatably connected in a notch (5); A first tarpaulin (6) and a second tarpaulin (7) for enclosure are respectively wound on any control rod (1) and the corresponding top rod (2); after the second tarpaulin (7) is wound on the top rod (2), it can be synchronously stored in the control rod (1) along with the top rod (2).

2. The multifunctional trampoline according to claim 1, characterized in that: The trampoline body comprises a trampoline cloth (8), a frame (9) and a plurality of first springs (10); a clamping rod (11) is provided on the frame (9); a connecting ring (12) is provided on the trampoline cloth (8) corresponding to the clamping rod (11); and the first springs (10) are provided between the connecting ring (12) and the clamping rod (11).

3. The multifunctional trampoline according to claim 2, characterized in that: The frame (9) comprises a plurality of support blocks (13), the support blocks (13) being arranged in a circumferential distribution on the outside of the jump cloth (8) in cooperation with a control rod (1), the control rod (1) and the support blocks (13) being arranged in six groups, and a detachable cover plate (14) being provided on the outside of the support blocks (13).

4. The multifunctional trampoline according to claim 3, characterized in that: A connecting unit is provided between the jumping cloth (8) and the frame (9), and the connecting unit includes a first tube body (15), a threaded rod (16), a control wheel (17) and a first pull rope (18). The first tube body (15) is provided on the jumping cloth (8), the threaded rod (16) is connected to the control wheel (17), and the threaded rod (16) is threadedly rotated in the threaded sleeve (19) of the frame (9). A matching threaded rod (16) is provided inside the first tube body (15) and is provided with a thread. When the control wheel (17) drives the threaded rod (16) to rotate, the threaded rod (16) is connected to the first tube body (15).

5. The multifunctional trampoline according to claim 4, characterized in that: A cavity (20) is provided inside the support block (13), and the first pull rope (18) is provided in the cavity (20). A winding member is also provided in the support block (13), and the winding member includes a winding shaft (21) and a coil spring (22). One end of the first pull rope (18) is connected to and wound on the winding shaft (21), and the winding shaft (21) is connected to the coil spring (22). The other end of the first pull rope (18) is sequentially arranged to cooperate with each control wheel (17), and passes through the control rod (1) to be connected to the base (3). When the base (3) moves away from the control rod (1), the first pull rope (18) drives the control wheel (17) to rotate, so as to rotate the threaded rod (16) to be connected to the first tube body (15).

6. The multifunctional trampoline according to claim 5, characterized in that: A locking unit is also provided between the jumping cloth (8) and the frame (9), and the locking unit includes a second pull rope (23), a latch rod (24) and a control member. One end of the second pull rope (23) is provided on the connecting ring (12) of the jumping cloth (8), and the other end of the second pull rope (23) passes through the first spring (10) and the frame (9) to be connected to the latch rod (24). The latch rod (24) is connected to the fixed block (25) located in the control rod (1) through the second spring (26). When the jumping cloth (8) moves downward, the second pull rope (23) drives the latch rod (24) to move toward the frame (9) to lock the control member.

7. The multifunctional trampoline according to claim 6, characterized in that: The control member comprises symmetrically arranged extension plates (27) and vertically arranged folding plates (28); a sliding portion (29) which can be inserted into the latch rod (24) is formed between the extension plates (27); and a limiting portion (30) for limiting the latch rod (24) is formed between the folding plates (28).

8. The multifunctional trampoline according to claim 7, characterized in that: The push rods (2) are connected to each other through a top cover (31), and mounting grooves (34) are provided between the top covers (31) to match the push rods (2). A retractable clamping shaft (33) is provided in the mounting groove (34), and the push rods (2) are inserted into the mounting groove (34) to connect the push rods (2) and the top cover (31).

9. The multifunctional trampoline according to claim 8, characterized in that: The clamping shaft (33) is connected to the top cover (31) via a third spring (36). A movable pressing block (32) is provided at the bottom of the top cover (31). When the pressing block (32) is pressed, the clamping shaft (33) is reset to the inside of the top cover (31) to unlock the top rod (2).

10. The method for using the multifunctional trampoline according to claim 9, characterized in that: S1: When the trampoline is not in use, the latch rod (24) is not located between the sliding parts (29) to limit the base (3), and any group of top rods (2) are pulled outward, and the first pull rope (18) is driven to move through the base (3), and the control wheel (17) is driven to rotate the threaded rod (16), so that the threaded rod (16) is screwed into the first tube (15) on the trampoline cloth (8) to form a rigid connection; S2: Pull the top rod (2) out of the control rod (1) and insert it into the mounting groove (34) of the top cover (31), and insert the clamping shaft (33) into the top rod (2) to form a connection, and unfold the first tarpaulin (6) to cover all the control rods (1) to form a surrounding barrier, and unfold the second tarpaulin (7) to cover the top rod (2) to form a top barrier; S3: After the first tarpaulin (6) and the second tarpaulin (7) are released, they are respectively wound and recycled into the control rod (1) and the top rod (2), and the pressing block (32) at the bottom of the top cover (31) is pressed to retract the clamping shaft (33) and disengage from the top rod (2) hole, so that all the top rods (2) are separated from the top cover (31) and can be pushed back into the control rod (1) for storage; when the top rod (2) is recovered, after the base (3) moves downward, under the action of the winding member, the first pull rope (18) drives the control wheel (17) to reverse, the threaded rod (16) exits the first tube (15), and the jump cloth (8) recovers its elasticity.

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