Handrail structure for trampoline

Abstract

The utility model provides an armrest structure for a trampoline, which comprises a plurality of armrest units which are mutually connected end to end, the armrest units are arc-shaped, the side parts of the armrest units are provided with fixing holes in a penetrating manner, and upright posts of the trampoline are separably arranged in the fixing holes in a penetrating manner; a polygonal connecting block is arranged at one end of each armrest unit, a mounting groove corresponding to the connecting block is formed in the other end of each armrest unit, the connecting block of one armrest unit is detachably embedded in the mounting groove of another armrest unit, and the plurality of armrest units form a circular ring shape through the combination of the connecting blocks and the mounting grooves; the handrail unit comprises a first shell and a second shell which are detachably connected, a plurality of BOSS columns are arranged on the first shell in an array mode, and a plurality of bolt holes corresponding to the BOSS columns are formed in the second shell. According to the handrail structure for the trampoline, the handrail structure formed by connecting the handrail units end to end is connected with the stand columns of the trampoline, the effect of protecting children is better, and the handrail structure is small in size and higher in strength.

Description

Technical Field

[0001] The utility model belongs to the technical field of sports equipment, in particular to a handrail knot for a trampoline. Background Art

[0002] Trampoline is a competitive sport in which athletes use the rebound of a trampoline to perform acrobatic skills in the air. It is a type of gymnastics and is known as "aerial ballet". With the improvement of people's lives, trampolines are also installed in playgrounds in modern communities. In order to facilitate children's play, a kind of home trampoline has also appeared on the market. After assembly, you can participate in trampoline sports and experience the fun of trampoline indoors. For the safety of trampoline sports, a protective net will be installed around the trampoline to prevent children from falling to the ground from the trampoline.

[0003] However, the existing home trampoline protective net has insufficient bearing capacity, and the protective net may be deformed due to impact by children, causing them to fall to the ground, making the trampoline unsafe to use. This solution aims to solve this technical problem. Utility Model Content

[0004] The purpose of the utility model is to provide a handrail structure for a trampoline, which solves the technical problem of unsafe use of existing home trampolines. By arranging a handrail structure formed by connecting handrail units end to end and connecting them to the columns of the trampoline, the protection effect on children is better, and the handrail structure is compact and has higher strength.

[0005] A handrail structure for a trampoline, comprising a plurality of handrail units connected end to end, the handrail units being arc-shaped, the side portions of the handrail units being provided with fixing holes, and the upright posts of the trampoline being detachably inserted into the fixing holes;

[0006] A polygonal connecting block is provided at one end of the armrest unit, and a mounting groove corresponding to the connecting block is provided at the other end of the armrest unit. The connecting block of one armrest unit can be detachably embedded in the mounting groove of another armrest unit, and a plurality of armrest units are formed into a circular ring shape by combining the connecting block and the mounting groove;

[0007] The armrest unit includes a shell one and a shell two that are detachably connected, the shell one is provided with a plurality of BOSS columns in an array, the shell two is provided with a plurality of bolt holes corresponding to the BOSS columns, the shell one and the shell two are connected by connecting bolts that are sequentially inserted into the bolt holes and the BOSS columns, and the fixing holes are composed of a through hole one opened on the shell one and a through hole two opened on the shell two.

[0008] The connection block is provided with a connection hole 1, the installation slot is provided with a connection hole 2 at a position corresponding to the connection hole 1, and the connection block and the installation slot are connected by fastening bolts that penetrate the connection hole 1 and the connection hole 2 in sequence.

[0009] A plurality of reinforcing ribs are arranged on the inner sides of the shell 1 and the shell 2.

[0010] The edge of the connecting block is provided with a chamfer, and the outer edge of the mounting groove is also provided with a chamfer.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] (1) The handrail structure is composed of handrail units connected end to end. The handrail units are connected by fastening bolts. The handrail units are provided with fixing holes connected to the columns. On the one hand, the connection between the handrail units is more secure, which is safer for children. On the other hand, the handrail units are more compact and portable during transportation and storage.

[0013] (2) The handrail unit is composed of a shell one and a shell two, and a plurality of reinforcing ribs are arranged on the inner sides of the shell one and the shell two. The handrail unit is lighter in weight and has higher strength, and the handrail structure is safe and reliable in use;

[0014] (3) The edge of the connecting block is chamfered, and the outer edge of the mounting groove is also chamfered, so the connection between the handrail units is more convenient and quick, thereby improving the installation efficiency of the handrail structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the internal structure of the armrest unit of the utility model.

[0016] Figure 2 It is a schematic diagram of the internal structure of the housing 1 of the utility model.

[0017] Figure 3 It is a structural schematic diagram of the connection block of the utility model.

[0018] Figure 4 It is a structural schematic diagram of the installation slot of the utility model.

[0019] Figure 5 It is a schematic diagram of the combined structure of the utility model and a trampoline.

[0020] Among them, in the figure: 1, handrail unit; 11, shell one; 111, BOSS column; 12, shell two; 121, bolt hole; 13, connecting bolt; 101, connecting block; 102, mounting groove; 103, connecting hole one; 104, connecting hole two; 105, fastening bolt; 14, reinforcing rib plate; 2, column; 3, fixing hole; 31, through hole one; 32, through hole two. DETAILED DESCRIPTION

[0021] In order to more clearly illustrate the technical features of this solution, this solution is described below through specific implementation methods.

[0022] See also Figure 1-Figure 5 A trampoline handrail structure includes a plurality of handrail units 1 connected end to end, the handrail unit 1 is arc-shaped, a fixing hole 3 is provided through the side of the handrail unit 1, and a trampoline column 2 is detachably inserted into the fixing hole 3;

[0023] A polygonal connecting block 101 is provided at one end of the armrest unit 1, and a mounting groove 102 corresponding to the connecting block 101 is provided at the other end of the armrest unit 1. The connecting block 101 of one armrest unit 1 can be detachably embedded in the mounting groove 102 of another armrest unit 1, and a plurality of armrest units 1 are combined to form a circular ring shape by combining the connecting block 101 and the mounting groove 102;

[0024] The armrest unit 1 includes a shell 11 and a shell 12 that are detachably connected. A plurality of BOSS columns 111 are arranged in an array on the shell 11, and a plurality of bolt holes 121 corresponding to the BOSS columns 111 are arranged on the shell 12. The shell 11 and the shell 12 are connected by connecting bolts 13 that are inserted into the bolt holes 121 and the BOSS columns 111 in sequence. The fixing hole 3 is composed of a through hole 1 31 opened on the shell 11 and a through hole 2 32 opened on the shell 12.

[0025] The connection block 101 is provided with a connection hole 103, and the installation groove 102 is provided with a connection hole 104 at a position corresponding to the connection hole 103. The connection block 101 and the installation groove 102 are connected by fastening bolts 105 that penetrate the connection hole 103 and the connection hole 2 104 in sequence.

[0026] A plurality of reinforcing ribs 14 are disposed on the inner sides of the shell 1 1 and the shell 2 12 .

[0027] The edge of the connecting block 101 is chamfered, and the outer edge of the mounting groove 102 is also chamfered. The connecting block 101 and the mounting groove 102 can be set to irregular polygons so that shell 1 11 and shell 2 12 are combined at a specific angle to form a ring, avoiding erroneous attempts caused by misoperation.

[0028] The armrest unit 1 is made of plastic material, and the outer side of the armrest unit 1 can be covered with foam to improve its protective performance.

[0029] The specific working process of this utility model:

[0030] The housing 1 11 and the housing 2 12 are butt-jointed together, and then the connecting bolts 13 are inserted into the bolt holes 121 and the BOSS columns 111 in sequence, and the housing 1 11 and the housing 2 12 are firmly connected by the connecting bolts 13 to form the handrail unit 1;

[0031] Insert the connecting block 101 of one handrail unit 1 into the mounting groove 102 of another handrail unit 1, and connect several handrail units 1 end to end to form a ring. Finally, insert the fastening bolts 105 into the connecting hole 103 and the connecting hole 2 104 in sequence to complete the installation of the two adjacent handrail units 1. Finally, the installed handrail structure is sleeved on the column 2 through the fixing hole 3 to complete the installation of the handrail structure. Since a boss is provided at the end of the column 2, the handrail structure is supported by the boss, and the handrail structure can also be further fixed to the column 2 by bolts.

[0032] The armrest structure is composed of armrest units 1 connected end to end, and the armrest units 1 are connected by fastening bolts 105. The armrest units 1 are provided with fixing holes 3 connected to the columns 2. On the one hand, the connection between the armrest units 1 is more firm, and the protection for children is safer. On the other hand, the volume of the armrest units 1 is more compact and portable during transportation and storage;

[0033] The armrest unit 1 is composed of a shell 1 11 and a shell 2 12, and a plurality of reinforcing ribs 14 are arranged on the inner sides of the shell 1 11 and the shell 2 12. The armrest unit 1 is not a solid structure, and the armrest unit 1 is lighter in weight and has higher strength, and the armrest structure can be used with higher safety;

[0034] The edge of the connecting block 101 is provided with a chamfer, and the outer edge of the mounting groove 102 is also provided with a chamfer. The chamfer is provided to guide the installation, and the connection between the armrest units 1 is more convenient and quick, thereby improving the installation efficiency of the armrest structure.

[0035] Technical features not described in the present invention can be achieved through or by adopting existing technologies, and will not be elaborated here. Of course, the above description is not a limitation of the present invention, and the present invention is not limited to the above examples. Changes, modifications, additions or substitutions made by ordinary technicians in this technical field within the essential scope of the present invention should also fall within the scope of protection of the present invention.

Claims

1. A trampoline handrail structure, characterized in that: The utility model comprises a plurality of handrail units (1) connected end to end to each other, wherein the handrail units (1) are arc-shaped, and the side of the handrail units (1) is provided with fixing holes (3) through which the upright posts (2) of the trampoline can be detachably inserted into the fixing holes (3); A polygonal connecting block (101) is provided at one end of the armrest unit (1), and a mounting groove (102) corresponding to the connecting block (101) is provided at the other end of the armrest unit (1); the connecting block (101) of one armrest unit (1) can be detachably embedded in the mounting groove (102) of another armrest unit (1), and a plurality of armrest units (1) are formed into a circular ring shape by combining the connecting block (101) and the mounting groove (102); The armrest unit (1) comprises a detachably connected shell body 1 (11) and a detachably connected shell body 2 (12); the shell body 1 (11) is provided with a plurality of BOSS columns (111) in an array; the shell body 2 (12) is provided with a plurality of bolt holes (121) corresponding to the BOSS columns (111); the shell body 1 (11) and the shell body 2 (12) are connected by connecting bolts (13) which are inserted into the bolt holes (121) and the BOSS columns (111) in sequence; the fixing hole (3) is composed of a through hole 1 (31) provided on the shell body 1 (11) and a through hole 2 (32) provided on the shell body 2 (12).

2. The trampoline handrail structure according to claim 1, characterized in that: The connection block (101) is provided with a connection hole 1 (103) penetrating therethrough, and the installation slot (102) is provided with a connection hole 2 (104) at a position corresponding to the connection hole 1 (103), and the connection block (101) and the installation slot (102) are connected by means of a fastening bolt (105) which is sequentially inserted into the connection hole 1 (103) and the connection hole 2 (104).

3. The trampoline handrail structure according to claim 2, characterized in that: A plurality of reinforcing ribs (14) are provided on the inner sides of the shell one (11) and the shell two (12).

4. The trampoline handrail structure according to claim 3, characterized in that: The edge of the connection block (101) is provided with a chamfer, and the outer edge of the installation groove (102) is also provided with a chamfer.

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