CN215427121U

CN215427121U - Protective net of polyester fiber trampoline

Info

Publication number: CN215427121U
Application number: CN202121361356.XU
Authority: CN
Inventors: 冷晚林
Original assignee: Zhejiang Xiaowanzi Amusement Equipment Co ltd
Current assignee: Zhejiang Xiaowanzi Amusement Equipment Co ltd
Priority date: 2021-06-18
Filing date: 2021-06-18
Publication date: 2022-01-07
Anticipated expiration: 2031-06-18

Abstract

The utility model discloses a protective net of a polyester fiber trampoline, which has the technical scheme that: a protective net of a polyester fiber trampoline comprises a protective net whole body, wherein a protective net body comprises an upper end net rack, a lower end net rack, a bottom end net rack and a protective net surface; the upper end net rack is provided with a hook, the upper end net rack is connected with the lower end net rack through a first support, the support columns are connected with the upper end net rack and the lower end net rack in a tenon-and-mortise structure, and the joints are connected in a reinforced mode through bolts; the lower net rack is fixedly connected with the bottom net rack through a second support, the lower net rack is rotatably provided with a tightening device, the tightening device is rotatably provided with a rotating handle, the tightening device is wound with a plurality of ropes, and the ropes are fixedly connected with the protective net surface; the structure between the connecting pieces of the protective net is simplified, the installation and the disassembly of the protective net are convenient, the hidden danger caused by looseness after long-term use can be prevented by arranging the locking device, and the service life of the protective net can be prolonged.

Description

Protective net of polyester fiber trampoline

Technical Field

The utility model relates to the technical field of trampoline protection nets, in particular to a polyester fiber trampoline protection net.

Background

The trampoline is a recreation device with a trampoline surface made of elastic surface plastic materials and used for children to bounce and entertain, a circle of protective net is usually arranged around the trampoline, the trampoline protective net is used as a most basic protective facility when the trampoline is used, a user can be effectively prevented from jumping out of the range of trampoline jumping cloth, and personnel falling damage is avoided.

The conventional trampoline protection net has the following problems:

1. traditional trampoline protection network often the complicated installation of structure is loaded down with trivial details, because trampoline area is great, if need play in the little region of area, often need frequent demolising and the installation, waste time and energy.

2. Traditional trampoline protection network is often can become lax after permanent use, and the protective effect reduces, causes the incident even, and frequent change protection network, and the cost is higher, and how to avoid the protection network to relax and bring various problems is the problem that needs to solve at present.

SUMMERY OF THE UTILITY MODEL

In view of the problems mentioned in the background art, the utility model aims to provide a protective net of a polyester fiber trampoline, so as to solve the problems that the structure mentioned in the background art is complicated and the installation is complicated, and how to avoid the protective net from being delivered after being used for a long time.

The technical purpose of the utility model is realized by the following technical scheme:

a protective net of a polyester fiber trampoline comprises a protective net whole body, wherein a protective net body comprises an upper end net rack, a lower end net rack, a bottom end net rack and a protective net surface; the upper end net rack is provided with a hook, the upper end net rack is connected with the lower end net rack through a first support, the support columns are connected with the upper end net rack and the lower end net rack in a tenon-and-mortise structure, and the joints are connected in a reinforced mode through bolts; the lower extreme rack passes through second support and bottom rack fixed connection, and the lower extreme rack rotates and is provided with tightening means, rotates on the tightening means and is provided with the rotation handle, and the last winding of tightening means has a plurality of ropes, a plurality of ropes and protection wire side fixed connection.

Furthermore, the diameter of the net rack at the bottom end is larger than the diameters of the net racks at the upper end and the lower end.

Through adopting above-mentioned technical scheme, traditional trampoline protection network often keeps unanimous with the size of trampoline, installs on the trampoline in that it becomes a whole, but very easily takes place accident such as turn on one's side when playing like this, so this trampoline protection network sets up the great and first partial holistic lower extreme rack that is greater than of a diameter in its bottom, can effectively avoid the emergence of the circumstances such as turn on one's side, has strengthened the holistic security of trampoline.

Furthermore, a safety hook is fixedly arranged on the rope, and the rope is fixedly connected with the protective net surface through the safety hook.

By adopting the technical scheme, the protective net of the trampoline can become loose after long-term use, and in order to avoid hidden danger caused by the loose protective net, a tightening device is arranged below the protective net of the trampoline to fasten the trampoline; and the trampoline protection network is polyester borer fibre material, if directly connect through the rope can wear and tear with higher speed, so adopt the smooth and enough firm safe safety hook in surface to connect, the safety hook also convenient to detach and change protection wire side simultaneously.

Furthermore, a supporting block is fixedly arranged at the joint of the upper end net rack and the lower end net rack, and the supporting block is of a triangular structure.

Through adopting above-mentioned technical scheme, because trampoline's service environment particularity, after the live time is longer, what all can receive certain influence at high strength's rocking down structural strength, in order to prolong its life simultaneously, the event sets up a supporting shoe, and triangle-shaped has the stability of preferred, the event is the triangle-shaped structure.

Furthermore, the protective net surface is hung on the hook.

By adopting the technical scheme, the traditional trampoline protective net is often complex to install, and time and labor are wasted during dismantling and installing; in order to further simplify the structure and facilitate installation, a simple hanging connection mode is adopted, and the connection strength between the two is further enhanced by using a tightening device after hanging.

Furthermore, the second support and the net rack at the bottom end form a triangular structure.

Through adopting above-mentioned technical scheme, because the bottom rack is the higher subassembly of atress, in order to make it have higher intensity, prevent that its atress from excessively appearing the damage of different degrees, set up an ingenious second support, and triangle-shaped has the stability of preferred, so become a triangle-shaped structure with its and second support design.

In summary, the utility model mainly has the following beneficial effects:

1. the utility model discloses a, improve traditional protection network structure, through the mortise and tenon structure of using for reference traditional for the protection network is simple and convenient to operate, and the rethread bolt is strengthened fixedly to it, makes the trampoline protection network have firmly again concurrently when simple structure easy to assemble dismantlement.

2. The utility model discloses a, improve traditional protection network structure, be connected with the protection network wire side through setting up a tightening means, adjust the tension of regulation protection network, improve the protective effect of protection network, also can prolong the life of protection network simultaneously.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a front view of the present invention;

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

fig. 3 is a schematic structural view of the tightening device.

In the figure: 1. the whole protective net; 101. an upper end net rack; 1011. hooking; 102. a lower end net rack; 103. A bottom net rack; 104. a first bracket; 1041. a bolt; 105. a second bracket; 106. a tightening device; 1061. rotating the handle; 1062. a rope; 1063. a safety hook; 107. a support block; 2. and (5) protecting the net surface.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention are further described in detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-3, a protective net of a polyester fiber trampoline comprises a protective net whole 1, wherein a protective net body comprises an upper net rack 101, a lower net rack 102, a bottom net rack 103 and a protective net surface 2; the upper end net rack 101 is provided with a hook 1011, the upper end net rack 101 is connected with the lower end net rack 102 through a first bracket 104, the support columns are connected with the upper end net rack 101 and the lower end net rack 102 in a tenon-and-mortise structure, and the joints are connected in a reinforced manner through bolts 1041; the lower end net rack 102 is fixedly connected with the bottom end net rack 103 through a second support 105, the lower end net rack 102 is rotatably provided with a tightening device 106, the tightening device 106 is rotatably provided with a rotating handle 1061, the tightening device 106 is wound with a plurality of ropes 1062, and the ropes 1062 are fixedly connected with the protective net surface 2.

Referring to fig. 1 and 2, the diameter of the bottom end net frame 103 is greater than the diameters of the upper end net frame 101 and the lower end net frame 102, the traditional trampoline protection net is always consistent with the size of a trampoline and is installed on the trampoline to form a whole, but accidents such as side turning and the like easily occur during playing, so that the bottom of the trampoline protection net is provided with the lower end net frame 102 which has a larger diameter and is greater than the whole part of the trampoline, the situations such as side turning and the like can be effectively avoided, and the safety of the whole trampoline is enhanced.

Referring to fig. 1 and 3, a safety hook 1063 is fixedly arranged on the rope 1062, and is fixedly connected with the protection net surface 2 through the safety hook 1063, since the protection net of the trampoline becomes loose after long-term use, in order to avoid the hidden trouble caused by the loose protection net, a tightening device 106 is arranged below the protection net to tighten the trampoline; and the trampoline protection network is polyester borer fiber material, if directly connect through rope 1062 can wear with higher speed, so adopt the smooth and firm safe safety hook 1063 of enough of surface to connect, the safety hook 1063 also is convenient for dismantle and change protection wire side 2 simultaneously.

Referring to fig. 1 and 2, a supporting block 107 is fixedly disposed at a connection portion of the upper end net frame 101 and the lower end net frame 102, the supporting block 107 is a triangular structure, due to the special use environment of the trampoline, the structural strength of the trampoline is affected to a certain extent under high-strength shaking after a long use time, and meanwhile, in order to prolong the service life of the trampoline, the supporting block 107 is disposed, and the triangle has good stability and is a triangular structure.

Referring to fig. 1 and 2, the protective net surface 2 is hung on the hook 1011, and the traditional trampoline protective net is often complex to install and time-consuming and labor-consuming to remove and install; in order to further simplify the structure and facilitate installation, a simple hanging connection mode is adopted, and the tightening device 106 is used for further enhancing the connection strength after hanging.

Referring to fig. 1 and 2, the second support 105 and the bottom net rack 103 form a triangular structure, and since the bottom net rack 103 is a component with higher stress, in order to have higher strength and prevent the bottom net rack 103 from being damaged in different degrees due to over-stress, a smart second support 105 is provided, and the triangle has better stability, so the bottom net rack 105 and the second support 105 are designed into a triangular structure.

When the trampoline protection net is used, the hook 1011 is fixedly arranged on the upper end net rack 101, and the protection net surface 2 is hung on the hook 1011, so that the traditional trampoline protection net is complex to install, and time and labor are wasted during dismantling and installing; in order to further simplify the structure and facilitate installation, a simple hanging connection mode is adopted, and the tightening device 106 is used for further enhancing the connection strength after hanging; the diameter of the net frame 103 at the bottom end is larger than the diameters of the net frame 101 at the upper end and the net frame 102 at the lower end, the traditional trampoline protection net is always consistent with the size of a trampoline and is installed on the trampoline to form a whole, but the traditional trampoline protection net is easy to turn over when playing, and other accidents occur, so that the lower net frame 102 with a larger diameter and larger than the whole upper part is arranged at the bottom of the trampoline protection net, the situations of turning over and the like can be effectively avoided, and the safety of the whole trampoline is enhanced; the rope 1062 is fixedly provided with a safety hook 1063, and is fixedly connected with the protective net surface 2 through the safety hook 1063, because the protective net of the trampoline becomes loose after long-term use, in order to avoid the hidden trouble caused by the loose of the protective net, a tightening device 106 is arranged below the protective net to tighten the trampoline; and the trampoline protection network is polyester borer fiber material, if directly connect through rope 1062 can wear with higher speed, so adopt the smooth and firm safe safety hook 1063 of enough of surface to connect, the safety hook 1063 also is convenient for dismantle and change protection wire side 2 simultaneously.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a polyester fiber trampoline protection network, includes that the protection network is whole (1), its characterized in that: the protective net body comprises an upper net rack (101), a lower net rack (102), a bottom net rack (103) and a protective net surface (2); a hook (1011) is arranged on the upper end net rack (101), the upper end net rack (101) is connected with the lower end net rack (102) through a first support (104), a support column is connected with the upper end net rack (101) and the lower end net rack (102) in a tenon-and-mortise structure, and the connection part is strengthened and connected through a bolt (1041); lower extreme rack (102) through second support (105) with bottom rack (103) frame fixed connection, lower extreme rack (102) are rotated and are provided with tightening means (106), it is provided with rotation handle (1061) to rotate on tightening means (106), the winding has a plurality of ropes (1062), a plurality of on tightening means (106) rope (1062) with protection wire side (2) fixed connection.

2. A polyester fiber trampoline net according to claim 1, wherein: the diameter of the bottom net rack (103) is larger than the diameters of the upper net rack (101) and the lower net rack (102).

3. A polyester fiber trampoline net according to claim 1, wherein: the plurality of ropes (1062) are fixedly provided with safety hooks (1063), and the ropes (1062) are fixedly connected with the protective net surface (2) through the safety hooks (1063).

4. A polyester fiber trampoline net according to claim 1, wherein: the connection part of the upper end net rack (101) and the lower end net rack (102) is fixedly provided with a supporting block (107), and the supporting block (107) is of a triangular structure.

5. A polyester fiber trampoline net according to claim 1, wherein: the protective net surface (2) is hung on the hook (1011).

6. A polyester fiber trampoline net according to claim 1, wherein: the second support (105) and the bottom end net rack (103) form a triangular structure.