CN211024948U - Firm in structure's trampoline protection network - Google Patents

Abstract

The utility model discloses a firm in structure's trampoline protection network, including guard net, mount pad, two support columns and four connector shell, two vice rectangle open slot has been seted up on the support column surface, slidable mounting has the slide in the vice rectangle open slot, the skin weld of slide has two compression spring, two compression spring's one end welding is on the slide, and the other end welding is on the lateral wall of vice rectangle open slot, the front surface of slide rotates and is connected with the connecting piece, the one end hookup elasticity protecting band that the slide was kept away from to the connecting piece, two cloth holders of two both sides fixedly connected with of guard net, two cloth holder one side that the guard net was kept away from to cloth holder has all welded two rings. The utility model discloses a cooperation of opening, T template, buffer spring and the rubber body can cushion the pull force in the twinkling of an eye that people weightless falls into production in the guard net, through setting up the shutoff piece, can be so that the firm fixing of hook piece is in the ring.

Description

Firm in structure's trampoline protection network

Technical Field

The invention relates to the technical field of trampolines, in particular to a trampoline protection net with a firm structure.

Background

The trampoline is a body-building sport and is an entertainment machine, the trampoline sold in the market at present is a common elastic net fixed on an open bracket through a hook, no related protection device is provided, a small number of trampolines with protection devices are simple four-side nets hooked on the bracket through hooks, particularly the hooks are not in a closed state, in addition, people easily fall off the hooks due to the fact that people jump on the protection net beside the protection net in the air weightlessness direction, and casualties are caused, and the trampoline is easy to break due to overlarge tension because no buffer device is provided on the protection net.

Disclosure of Invention

The invention aims to provide a trampoline protection net with a firm structure so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a trampoline protection net with a firm structure comprises a protection net, a mounting seat, two support columns and four connector shells, wherein two support columns are provided with an auxiliary rectangular open slot on the surfaces, a sliding plate is arranged in the auxiliary rectangular open slot in a sliding manner, the surface of the sliding plate is welded with two compression springs, one ends of the two compression springs are welded on the sliding plate, the other ends of the two compression springs are welded on the side wall of the auxiliary rectangular open slot, the front surface of the sliding plate is rotatably connected with a connecting piece, one end, away from the sliding plate, of the connecting piece is hooked with an elastic protection belt, two cloth clamping devices are fixedly connected to the two sides of the protection net, two circular rings are welded on one side, away from the protection net, of the two cloth clamping devices, a main rectangular open slot is formed in the top of the mounting seat, the protection net and the cloth clamping devices are movably clamped, every there are two bolts, two to go up threaded connection of connector shell equal threaded connection has the nut on the bolt, every the connector shell keeps away from the central point that support column one side put and has seted up the opening, every the connector shell keeps away from open-ended one side and all has welded the rubber body, every equal activity is pegged graft in the connector shell has the T template, and the one end and the rubber body laminating of T template, the other end of T template extends to outside the opening, buffer spring has been cup jointed on the T template, the one end welding that the rubber body was kept away from to the T template has the hook piece, the hook piece hookup is in the ring.

Preferably, the hook member is rotatably provided with a blocking block at one side close to the circular ring.

Preferably, the outer surfaces of the buffer spring and the compression spring are wrapped with a waterproof film.

Preferably, the material of the protective net is nylon.

Preferably, the connecting piece is kept away from the one end of elasticity protecting band and is installed the round pin axle, and the connecting piece rotates through the round pin axle and connects the slide.

Preferably, the protective net and the elastic protective belt are parallel to each other.

Compared with the prior art, the invention has the beneficial effects that: through setting up main rectangular open slot, make double-layered cloth ware and protecting wire net dislocation from beginning to end, through the opening, the T template, the cooperation of buffer spring and the rubber body, can cushion the tensile force in the twinkling of an eye that people's weightlessness fell into to produce in the protecting wire net, through setting up the shutoff piece, can make the firm fixing of hook in the ring, can not independently drop because of frequent vibrations, through), the slide, compression spring, the cooperation of connecting piece and elasticity protecting band can make the protecting wire net not have the tensile force in the twinkling of an eye that has cushioned and can continue the buffering, it makes the protection safer to set up the elasticity protecting band, every buffer spring and compression spring set up the water proof membrane and make every buffer spring and compression spring can not rust because of the rainwater, thereby influence buffering effect.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

FIG. 2 is a schematic top view of the present invention.

FIG. 3 is an enlarged view of the structure of the present invention at A.

In the figure: the device comprises a support column 1, a connector shell 2, a bolt 3, a nut 4, an opening 5, a T-shaped plate 6, a buffer spring 7, a rubber body 8, a hook member 9, a blocking block 10, a circular ring 11, a cloth clamping device 12, a protection net 13, a main rectangular open slot 14, an auxiliary rectangular open slot 15, a sliding plate 16, a compression spring 17, a connecting member 18, an elastic protection belt 19 and a mounting seat 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution of a trampoline protection net with a firm structure: a trampoline protection net with a firm structure comprises a protection net 13, a mounting seat 20, two support columns 1 and four connector shells 2, wherein the surfaces of the two support columns 1 are provided with auxiliary rectangular open grooves 15, sliding plates 16 are arranged in the auxiliary rectangular open grooves 15 in a sliding mode, the surfaces of the sliding plates 16 are welded with two compression springs 17, one ends of the two compression springs 17 are welded on the sliding plates 16, the other ends of the two compression springs 17 are welded on the side walls of the auxiliary rectangular open grooves 15, the front surfaces of the sliding plates 16 are rotatably connected with connecting pieces 18, one ends, far away from elastic protection belts 19, of the connecting pieces 18 are provided with pin shafts, the connecting pieces 18 are rotatably connected with the sliding plates 16 through the pin shafts, one ends, far away from the sliding plates 16, of the connecting pieces 18 are hooked with the elastic protection belts 19, the protection net 13 and the elastic protection belts 19 are parallel to each other, the protection net, two rings 11 are welded on one sides of two cloth clamps 12 far away from a protection net 13, a blocking block 10 is rotatably installed on one side of a hook member 9 close to the rings 11, the blocking block 10 can be installed to firmly fix the hook member 9 in the rings 11 and cannot fall off automatically due to frequent vibration, a main rectangular open slot 14 is formed in the top of an installation seat 20, the protection net 13 and the cloth clamps 12 are movably clamped in the main rectangular open slot 14, both sides of the top of the installation seat 20 are welded on a support column 1, two bolts 3 are in threaded connection with each connector shell 2, nuts 4 are in threaded connection with the two bolts 3, an opening 5 is formed in the central position of one side of each connector shell 2 far away from the support column 1, a rubber body 8 is welded on one side of each connector shell 2 far away from the opening 5, a T-shaped plate 6 is movably inserted in each connector shell 2, and one end of the T-shaped plate 6 is attached to the rubber body 8, outside the other end of T template 6 extended to opening 5, buffer spring 7 had cup jointed on the T template 6, buffer spring 7 and the 17 surface of compression spring of every all wrap up the one deck water proof membrane, every buffer spring 7 and compression spring 17 set up the water proof membrane and make every buffer spring 7 and compression spring 17 can not go up the rust because of the rainwater, thereby influence the buffering effect, the one end welding that rubber body 8 was kept away from to T template 6 has hook 9, hook 9 hookup is in ring 11.

The working principle is as follows: when the trampoline protection net with the firm structure works, the cloth clamping device 12 and the protection net 13 cannot be staggered front and back by arranging the main rectangular open slot 14, the hook piece 9 can be firmly fixed in the circular ring 11 and cannot automatically fall off due to frequent vibration by arranging the plugging block 10, when a person falls into the protection net 13 in the air, instant strong tensile force can be generated, the circular ring 11 drives the hook piece 9, the hook piece 9 drives the T-shaped plate 6 to be pulled out from the opening 5, the buffer spring 7 can be compressed due to the movement of the T-shaped plate 6, the effect of buffering the instant strong tensile force is achieved, when the buffering force is remained, the elastic protection belt 19 moves to the elastic protection belt 19, the elastic protection belt 19 moves backwards to drive the connecting piece 18, the connecting piece 18 drives the sliding plate 16 to slide downwards in the auxiliary rectangular open slot 15, and the effect of buffering the instant strong tensile force is achieved by compressing the compression spring 17, the setting of waterproof cover makes every compression spring 17 and buffer spring 7 can not rust because of the rainwater and influence buffering effect, and protection network 13 is woven with nylon for protector's safety is more and durable.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a firm in structure's trampoline protection network, includes protecting net (13), mount pad (20), two support columns (1) and four connector shell (2), its characterized in that: two vice rectangle open slot (15) has been seted up on support column (1) surface, slidable mounting has slide (16) in vice rectangle open slot (15), the skin weld of slide (16) has two compression spring (17), two the one end welding of compression spring (17) is on slide (16), and the other end welding is on the lateral wall of vice rectangle open slot (15), the front surface rotation of slide (16) is connected with connecting piece (18), the one end hookup elasticity protecting band (19) of slide (16) is kept away from in connecting piece (18), the both sides fixedly connected with two clamp cloth ware (12) of protecting grid (13), two one side that protecting grid (13) were kept away from in clamp cloth ware (12) all welds two rings (11), main rectangle open slot (14) has been seted up at the top of mount pad (20), and the activity joint has protecting grid (13) and clamp cloth ware (12) in main rectangle open slot (14), the two sides of the top of the mounting seat (20) are welded on a support column (1), the upper thread of each connector shell (2) is connected with two bolts (3), the two bolts (3) are connected with nuts (4) in a threaded manner, the central position of one side, away from the support column (1), of each connector shell (2) is provided with an opening (5), one side, away from the opening (5), of each connector shell (2) is welded with a rubber body (8), a T-shaped plate (6) is movably inserted in each connector shell (2), one end of each T-shaped plate (6) is attached to the rubber body (8), the other end of each T-shaped plate (6) extends out of the opening (5), a buffer spring (7) is sleeved on each T-shaped plate (6), one end, away from the rubber body (8), of each T-shaped plate (6) is welded with a hook member (9), the hook (9) is hooked in the circular ring (11).

2. A structurally sound trampoline net according to claim 1, wherein: and one side of the hook piece (9) close to the circular ring (11) is rotatably provided with a plugging block (10).

3. A structurally sound trampoline net according to claim 1, wherein: the outer surfaces of the buffer spring (7) and the compression spring (17) are respectively wrapped with a waterproof film.

4. A structurally sound trampoline net according to claim 1, wherein: the material of the protective net (13) is nylon.

5. A structurally sound trampoline net according to claim 1, wherein: and a pin shaft is arranged at one end of the connecting piece (18) far away from the elastic protective belt (19), and the connecting piece (18) is rotatably connected with the sliding plate (16) through the pin shaft.

6. A structurally sound trampoline net according to claim 1, wherein: the protective net (13) and the elastic protective belt (19) are parallel to each other.

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