Portable outdoor sandbag throwing equipment

Abstract

The utility model provides a portable outdoor sandbag throwing equipment relates to sandbag throwing technical field, including winding drum and splicing mechanism, the outside of winding drum is provided with the splicing mechanism, the splicing mechanism includes winding subassembly, folding subassembly, support subassembly and telescopic subassembly, the inside of winding drum is provided with winding subassembly, folding subassembly, support subassembly and telescopic subassembly, the folding subassembly is provided with folding subassembly, support subassembly and telescopic subassembly. The folding assembly is arranged on the outer side of the winding drum, the supporting assembly is arranged below the winding drum, through the arrangement of the fixing assembly, the splicing mechanism can be fixed and prevented from falling apart, the device efficiency of the sandbag throwing equipment is improved, a user can use the sandbag throwing equipment conveniently, and through the arrangement of the splicing mechanism, the use efficiency of the sandbag throwing equipment is improved. The rolling assembly can store throwing cloth, the folding assembly can reduce the occupied space, the supporting assembly and the telescopic assembly are matched for folding, the sandbag throwing equipment is convenient to carry, the practicability of the sandbag throwing equipment is improved, and the use requirement of a user is met.

Description

Technical Field

[0001] The utility model relates to the technical field of sandbag throwing equipment, in particular to a portable outdoor sandbag throwing equipment. Background Art

[0002] Throwing sports are common low-intensity sports that can be performed at home or during outdoor leisure activities. Sandbag throwing is a throwing sport that people often play. Sandbag throwing games are suitable for adults and children. The thrower stands in front of a sandbag throwing board, a distance away from the sandbag throwing board, and throws the sandbag into the hole on the sandbag throwing board, thereby practicing hand-eye coordination and the ability to regulate muscle strength. However, traditional sandbag throwing boards are made of a whole wooden board, which is large in size and difficult to carry, and there is room for improvement.

[0003] After searching, the document of announcement number "CN210409441U" mentioned that "the utility model discloses a portable sandbag throwing device, which is characterized in that it includes a sandbag throwing board, supporting legs and a surrounding frame, and the sandbag throwing board, supporting legs and surrounding frame are all made of wooden materials; the sandbag throwing board is a rectangular structure and has at least one throwing hole on its board surface, and the sandbag throwing board is formed by splicing at least two composite boards; the surrounding frame includes at least two long fixing bars and at least two short fixing bars, and the long fixing bars and the short fixing bars are connected by a connecting assembly to cooperate to form a rectangular frame, and the surrounding frame is detachably connected to the lower surface plate of the sandbag throwing board; the supporting legs are provided with two and the two supporting legs are respectively The utility model is simple in structure and easy to assemble and disassemble. The sandbag throwing device can be disassembled into multiple small-volume parts, which can be conveniently stored and carried. When in use, the sandbag throwing board is formed by splicing multiple composite boards, and the surrounding frame is formed by splicing long fixing bars and short fixing bars. The sandbag throwing board and the surrounding frame are fixed by detachable connections, so that the sandbag throwing device can be easily disassembled into small-volume parts, which is convenient for storage and carrying. However, the sandbag throwing device is assembled by multiple wooden boards, which are heavy and take up more space, reducing the practicality of the sandbag throwing device and making it inconvenient for users to use.

[0004] Therefore, we provide a portable outdoor sandbag throwing device to solve the above problems. Utility Model Content

[0005] The purpose of the present invention is to provide a portable outdoor sandbag throwing device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solutions: a portable outdoor sandbag throwing device, comprising a winding drum and an assembling mechanism, wherein the assembling mechanism is provided on the outside of the winding drum;

[0007] The assembling mechanism includes a winding assembly, a folding assembly, a supporting assembly and a telescopic assembly. The winding assembly is arranged inside the winding drum, the folding assembly is arranged outside the winding drum, the supporting assembly is arranged below the winding drum, and the telescopic assembly is arranged inside the supporting assembly.

[0008] Preferably, the winding assembly includes a winding shaft, a throwing cloth and a first plug plate. The winding drum is rotatably installed inside with a winding shaft having one end passing through and extending to the outside thereof. The outer surface of the winding shaft is fixedly installed with a throwing cloth having one end passing through and extending to the outside of the winding drum. The other end of the throwing cloth is fixedly installed with a first plug plate.

[0009] Preferably, the folding assembly includes a connecting rod and a second plug plate, two connecting rods are rotatably mounted on one side of the winding drum, and the second plug plate is fixedly mounted on the other end of the connecting rod.

[0010] Preferably, the support assembly includes a fixed plate and a support rod, two fixed plates are fixedly mounted on the bottom of the winding drum, and the support rod is rotatably mounted on the outer surface of the fixed plate.

[0011] Preferably, the telescopic assembly includes a telescopic spring and a telescopic rod, the inner wall of the support rod is fixedly mounted with the telescopic spring, and the other end of the telescopic spring is fixedly mounted with the telescopic rod having one end passing through and extending into the interior of the fixed plate.

[0012] Preferably, a fixing assembly is provided on one side of the connecting rod, and the fixing assembly includes a housing, a cylindrical spring, a fixing rod and a stretching rod.

[0013] Preferably, the outer side of the connecting rod is tightly fitted with a shell, and a first fixing groove and a second fixing groove are respectively provided on the right side and the top of the shell, the inner surface of the first fixing groove is embedded in the outer surface of the second plug-in plate, and the inner surface of the second fixing groove is embedded in the outer surface of the first plug-in plate.

[0014] Preferably, a cylindrical spring is fixedly installed on the inner wall of the shell, and the other end of the cylindrical spring is fixedly installed with a fixing rod with one end passing through and extending to the inside of the first plugboard, and the other end of the fixing rod is fixedly installed with one end passing through and extending to the outside of the shell.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. By setting the fixing components, the assembly mechanism can be fixed to prevent the assembly mechanism from falling apart, thereby improving the installation efficiency of the sandbag throwing equipment and facilitating the use of the user.

[0017] 2. Through the setting of the assembly mechanism, the rolling component can store the throwing cloth, the folding component can reduce the occupied space, the supporting component and the telescopic component cooperate to fold, which makes it convenient to carry the sandbag throwing equipment, improves the practicality of the sandbag throwing equipment, and meets the user's needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the overall explosion structure of the utility model;

[0020] Figure 3 This is a schematic diagram of the assembly mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the fixing component structure of the present utility model.

[0022] Numbers in the figure: 1. Winding drum; 2. Assembling mechanism; 21. Winding assembly; 211. Winding shaft; 212. Throwing cloth; 213. First plug plate; 22. Folding assembly; 221. Connecting rod; 222. Second plug plate; 23. Support assembly; 231. Fixed plate; 232. Support rod; 24. Telescopic assembly; 241. Telescopic spring; 242. Telescopic rod; 3. Fixed assembly; 31. Housing; 32. Cylindrical spring; 33. Fixed rod; 34. Tensile rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example 1

[0025] See also Figure 1-4 As shown, the utility model provides a technical solution: a portable outdoor sandbag throwing device, comprising a winding drum 1 and an assembling mechanism 2, wherein the assembling mechanism 2 is provided on the outside of the winding drum 1;

[0026] The assembling mechanism 2 includes a winding assembly 21, a folding assembly 22, a supporting assembly 23 and a telescopic assembly 24. The winding assembly 21 is arranged inside the winding drum 1, the folding assembly 22 is arranged on the outside of the winding drum 1, the supporting assembly 23 is arranged below the winding drum 1, and the telescopic assembly 24 is arranged inside the supporting assembly 23.

[0027] Furthermore, the winding assembly 21 includes a winding shaft 211, a throwing cloth 212 and a first plug plate 213. The winding drum 1 is rotatably installed with a winding shaft 211 at one end which passes through and extends to the outside thereof. The outer surface of the winding shaft 211 is fixedly installed with a throwing cloth 212 at one end which passes through and extends to the outside of the winding drum 1. The other end of the throwing cloth 212 is fixedly installed with a first plug plate 213. The throwing cloth 212 is pulled out from the inside of the winding drum 1 and can be retracted through the winding shaft 211.

[0028] Furthermore, the folding assembly 22 includes a connecting rod 221 and a second plug plate 222 . Two connecting rods 221 are rotatably mounted on one side of the winding drum 1 , and the second plug plate 222 is fixedly mounted on the other end of the connecting rod 221 .

[0029] Furthermore, the support assembly 23 includes a fixed plate 231 and a support rod 232 . Two fixed plates 231 are fixedly installed on the bottom of the winding drum 1 . The support rod 232 is rotatably installed on the outer surface of the fixed plate 231 , and the support rod 232 rotates through the fixed plate 231 .

[0030] Furthermore, the telescopic assembly 24 includes a telescopic spring 241 and a telescopic rod 242. The telescopic spring 241 is fixedly installed on the inner wall of the support rod 232. The other end of the telescopic spring 241 is fixedly installed with a telescopic rod 242 whose end passes through and extends into the interior of the fixed plate 231. The telescopic spring 241 drives the telescopic rod 242 to insert into the interior of the fixed plate 231.

[0031] Example 2

[0032] See also Figure 2 and Figure 4 As shown, compared with Example 1, as another embodiment of the present invention, further, a fixing assembly 3 is provided on one side of the connecting rod 221, and the fixing assembly 3 includes a housing 31, a cylindrical spring 32, a fixing rod 33 and a stretching rod 34.

[0033] Furthermore, the outer side of the connecting rod 221 is tightly fitted with the outer shell 31, and the right side and top of the outer shell 31 are respectively provided with a first fixing groove and a second fixing groove. The inner surface of the first fixing groove is embedded in the outer surface of the second plug-in plate 222, and the inner surface of the second fixing groove is embedded in the outer surface of the first plug-in plate 213. The connecting rod 221 is docked with the outer shell 31 through the second plug-in plate 222, and the throwing cloth 212 is docked with the outer shell 31 through the first plug-in plate 213.

[0034] Furthermore, a cylindrical spring 32 is fixedly installed on the inner wall of the shell 31, and the other end of the cylindrical spring 32 is fixedly installed with a fixing rod 33 with one end passing through and extending to the inside of the first plug plate 213, and the other end of the fixing rod 33 is fixedly installed with a stretching rod 34 with one end passing through and extending to the outside of the shell 31. The cylindrical spring 32 drives the fixing rod 33 to fix the first plug plate 213 and the second plug plate 222, and the stretching rod 34 can drive the fixing rod 33 to retract.

[0035] Working principle: First, move a portable outdoor sandbag throwing device to the working position. When in use, the first step is to manually separate the two connecting rods 221 and dock them with the outer shell 31 through the second plug-in plate 222. The second step is to manually pull the throwing cloth 212 out from the inside of the winding drum 1 and dock it with the outer shell 31 through the first plug-in plate 213. The throwing cloth 212 can be retracted through the winding shaft 211. The third step is that the cylindrical spring 32 drives the fixing rod 33 to fix the first plug-in plate 213 and the second plug-in plate 222, and the stretching rod 34 can drive the fixing rod 33 to retract. The fourth step is to manually rotate the support rod 232 through the fixed plate 231, and the telescopic spring 241 drives the telescopic rod 242 to insert into the fixed plate 231 to fix the support rod 232. This completes the use process of a portable outdoor sandbag throwing device.

[0036] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable outdoor sandbag throwing device, comprising a winding drum (1) and an assembling mechanism (2), characterized in that: An assembling mechanism (2) is provided on the outside of the winding drum (1); The assembling mechanism (2) comprises a winding assembly (21), a folding assembly (22), a supporting assembly (23) and a telescopic assembly (24); the winding assembly (21) is arranged inside the winding drum (1); the folding assembly (22) is arranged outside the winding drum (1); the supporting assembly (23) is arranged below the winding drum (1); and the telescopic assembly (24) is arranged inside the supporting assembly (23).

2. A portable outdoor sandbag throwing device according to claim 1, characterized in that: The reeling assembly (21) comprises a reeling shaft (211), a throwing cloth (212) and a first plugging plate (213); the reeling drum (1) is rotatably mounted on the interior of the reeling drum (211), one end of which passes through and extends to the outside of the reeling drum; the reeling shaft (211) is fixedly mounted on the outer surface of the reeling shaft (211), one end of which passes through and extends to the outside of the reeling drum (1); and the other end of the throwing cloth (212) is fixedly mounted on the first plugging plate (213).

3. A portable outdoor sandbag throwing device according to claim 1, characterized in that: The folding assembly (22) comprises a connecting rod (221) and a second inserting plate (222); two connecting rods (221) are rotatably mounted on one side of the winding drum (1); and the second inserting plate (222) is fixedly mounted on the other end of the connecting rod (221).

4. A portable outdoor sandbag throwing device according to claim 1, characterized in that: The support assembly (23) comprises a fixed plate (231) and a support rod (232); two fixed plates (231) are fixedly mounted on the bottom of the winding drum (1); and the support rod (232) is rotatably mounted on the outer surface of the fixed plate (231).

5. A portable outdoor sandbag throwing device according to claim 4, characterized in that: The telescopic assembly (24) comprises a telescopic spring (241) and a telescopic rod (242). The inner wall of the support rod (232) is fixedly mounted with the telescopic spring (241). The other end of the telescopic spring (241) is fixedly mounted with the telescopic rod (242) having one end penetrating and extending into the interior of the fixed plate (231).

6. A portable outdoor sandbag throwing device according to claim 3, characterized in that: A fixing assembly (3) is provided on one side of the connecting rod (221), and the fixing assembly (3) comprises a housing (31), a columnar spring (32), a fixing rod (33), and a stretching rod (34).

7. A portable outdoor sandbag throwing device according to claim 6, characterized in that: The outer side of the connecting rod (221) is tightly fitted with the outer shell (31), and the right side and top of the outer shell (31) are respectively provided with a first fixing groove and a second fixing groove, the inner surface of the first fixing groove is fitted with the outer surface of the second plugging plate (222), and the inner surface of the second fixing groove is fitted with the outer surface of the first plugging plate (213).

8. The portable outdoor sandbag throwing device according to claim 6, characterized in that: A cylindrical spring (32) is fixedly mounted on the inner wall of the housing (31), a fixing rod (33) having one end penetrating and extending to the interior of the first plug plate (213) is fixedly mounted on the other end of the cylindrical spring (32), and a stretching rod (34) having one end penetrating and extending to the exterior of the housing (31) is fixedly mounted on the other end of the fixing rod (33).

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