Swing stick shaft convenient to disassemble

Abstract

The utility model belongs to the technical field of swing stick shafts, and particularly relates to a conveniently-detached swing stick shaft which comprises a connector, a stick shaft body arranged on one side of the connector, a fixing assembly arranged on the surface of the stick shaft body, a limiting assembly arranged on one side of the connector, and a second through hole formed in the surface of the limiting assembly. A sliding groove is formed in the second through hole, and a limiting ring is arranged on one side of the sliding groove. The limiting assembly comprises a mounting base, a connecting plate and a limiting rod, the connecting plate is movably connected into the mounting base, and the limiting rod is fixedly connected to the upper portion of the connecting plate. The limiting assembly installed on one side of the connector is matched with the fixing assembly of the stick shaft body, so that the swing stick shaft can be conveniently disassembled and assembled, meanwhile, through linkage matching of the limiting rod and the limiting ring of the limiting assembly and the pressing ring of the fixing assembly, it can be guaranteed that connection of the swing stick shaft is more stable, and loosening and disengaging are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of swing stick shafts, in particular to a swing stick shaft that is easy to disassemble. Background Art

[0002] Swinging is the swinging at a base point or pivot point, and also refers to the reciprocating motion around a certain axis within a certain angle range. The swing shaft is a cast or forged structural part, often used in mechanical equipment for deceleration, shock absorption or lateral movement, and the swing stick shaft is the most important component of the swing mechanism.

[0003] The prior art has the following problems: the “orthogonal axis swing device” disclosed in the prior art with the publication number CN202707986U “includes a main support, a fulcrum bearing, a sleeve shaft support, a swing rod, a swing rod support, a sleeve, a pin hole disk and a pulley, the two ends of the swing rod support are respectively connected to the upper end of the main support and the lower end of the main support through the fulcrum bearing, the swing rod is located in the middle of the swing rod support, the upper and lower parts of the swing rod support are respectively connected to the sleeve shafts located at the two ends of the sleeve through the sleeve shaft support, the sleeve is connected to the pin hole disk through a sleeve pin, and the pin hole disk is connected to the pulley through a rotating shaft”;

[0004] The swing rod and the swing rod bracket in the above device are fixedly installed and cannot be disassembled. Therefore, after long-term use, when the swing rod shaft is damaged, it is not easy to disassemble and replace the swing rod shaft alone, which affects the use effect of the swing rod shaft. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an easily disassembled swing stick shaft, which solves the problem that most of the existing swing stick shafts are of an integrated structure and cannot be disassembled, making it inconvenient to replace a damaged swing stick shaft.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a detachable swing stick shaft, comprising a connector, a stick shaft body is arranged on one side of the connector, a fixing component is arranged on the surface of the stick shaft body, a limiting component is arranged on one side of the connector, a second through hole is arranged on the surface of the limiting component, a slide groove is arranged inside the second through hole, and a limiting ring is arranged on one side of the slide groove;

[0007] The limiting assembly comprises a mounting seat, a connecting plate and a limiting rod. The mounting seat is movably connected to the connecting plate inside, and the limiting rod is fixedly connected to the upper side of the connecting plate.

[0008] As a preferred technical solution of the utility model, the stick shaft body includes a first through hole, a connecting groove and a limiting groove, the top of the connecting groove is fixedly connected with a first through hole, and a limiting groove is provided on one side of the first through hole.

[0009] As a preferred technical solution of the utility model, the fixing assembly includes a fixing rod, a pressure ring, an external thread and a fixing nut. The surface of the fixing rod is fixedly mounted with a pressure ring, and the external thread of the external thread is connected with a fixing nut.

[0010] As a preferred technical solution of the utility model, the connecting head is movably installed at both ends of the stick shaft body, the connecting head is fixedly installed with the limiting assembly, and the second through hole passes through the limiting assembly.

[0011] As a preferred technical solution of the utility model, the connecting plate is arranged around the surface of the limiting ring, the slide groove is fixedly connected to the second through hole, the connecting plate is slidably connected to the slide groove, the limiting rod is movably connected to the mounting seat, and the limiting rod is plugged into the stick shaft body.

[0012] As a preferred technical solution of the utility model, the limit assembly is plugged into the connecting groove, the connecting groove is opened inside the two ends of the stick shaft body, the limit groove is arranged around the first through hole, and the limit groove is located inside the connecting groove.

[0013] As a preferred technical solution of the utility model, the fixing rod is movably connected to the stick shaft body and the second through hole, the pressing ring is clamped with the limiting ring, and the external thread is fixedly installed on the outer surface of the fixing rod.

[0014] Compared with the prior art, the utility model provides a detachable swing stick shaft, which has the following beneficial effects:

[0015] The utility model provides an easily disassembled swing stick shaft, with a limit assembly installed on one side of a connecting head, and connecting grooves are opened inside the two ends of the stick shaft body, and the limit assembly is clamped with the connecting groove, so that the pressure ring can enter the inside of the second through hole by sequentially passing the fixing rod through the first through hole and the second through hole. Since the limit ring is installed inside the second through hole, and the surface of the connecting plate installed around the limit ring is fixedly connected to the limit rod, the pressure ring can push the limit ring to move during the process of locking the fixing rod by the fixing nut, so that the limit rod and the stick shaft body are plugged and limited. Therefore, when the device is in use, the fixing rod and the fixing nut of the fixing assembly can be used to realize convenient and fast disassembly and assembly of the stick shaft, and at the same time, the connection of the stick shaft body installation can be made more stable with the cooperation of the limit assembly, thereby improving the stability of the stick shaft body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional diagram of the overall installation structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the partial structure analysis of the main body of the stick shaft of the utility model;

[0018] Figure 3 This is a schematic diagram of the installation structure of the limit assembly of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the fixed component of the utility model;

[0020] Figure 5 It is a schematic diagram of the structural analysis of the limit assembly of the utility model.

[0021] In the figure: 1. stick shaft body; 101. first through hole; 102. connecting groove; 103. limiting groove; 2. connecting head; 3. fixing assembly; 31. fixing rod; 32. pressing ring; 33. external thread; 34. fixing nut; 4. limiting assembly; 41. mounting seat; 42. connecting plate; 43. limiting rod; 5. second through hole; 6. sliding groove; 7. limiting ring. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 In this embodiment: a detachable swing stick shaft comprises a connector 2, a stick shaft body 1 is arranged on one side of the connector 2, a fixing component 3 is arranged on the surface of the stick shaft body 1, the stick shaft body 1 is installed and fixed by the fixing component 3, a limiting component 4 is arranged on one side of the connector 2, a second through hole 5 is arranged on the surface of the limiting component 4, a slide groove 6 is arranged inside the second through hole 5, and a limiting ring 7 is arranged on one side of the slide groove 6;

[0024] The limiting assembly 4 includes a mounting seat 41, a connecting plate 42 and a limiting rod 43. The mounting seat 41 is movably connected to the connecting plate 42 inside, and the limiting rod 43 is fixedly connected to the upper part of the connecting plate 42. The limiting assembly 4 makes the installation of the stick shaft body 1 more stable.

[0025] In this embodiment, the stick shaft body 1 includes a first through hole 101, a connecting groove 102 and a limiting groove 103. The first through hole 101 is fixedly connected above the connecting groove 102, and a limiting groove 103 is arranged on one side of the first through hole 101. The connecting groove 102 enables the stick shaft body 1 to be conveniently installed and disassembled with the limiting component 4 and the connecting head 2; the fixing component 3 includes a fixing rod 31, a pressing ring 32, an external thread 33 and a fixing nut 34. The surface of the fixing rod 31 is fixedly installed with a pressing ring 32, and the external thread of the external thread 33 is connected with a fixing nut 34. The fixing nut 34 cooperates with the fixing rod 31 to fix the stick shaft body 1; the connecting head 2 is movably installed at both ends of the stick shaft body 1, the connecting head 2 is fixedly installed with the limiting component 4, the second through hole 5 passes through the limiting component 4, and is fixed by the limiting component 4 Component 3 realizes convenient disassembly of the stick shaft body 1; the connecting plate 42 is arranged around the surface of the limit ring 7, the slide groove 6 is fixedly connected to the second through hole 5, the connecting plate 42 is slidably connected to the slide groove 6, the limit rod 43 is movably connected to the mounting seat 41, the limit rod 43 is plugged into the stick shaft body 1, and the stick shaft body 1 is limited by the cooperation of the limit rod 43 and the limit groove 103; the limit component 4 is plugged into the connecting groove 102, the connecting groove 102 is opened inside the two ends of the stick shaft body 1, the limit groove 103 is arranged around the first through hole 101, the limit groove 103 is located inside the connecting groove 102, and the limit component 4 is installed through the connecting groove 102; the fixing rod 31 is movably connected to the stick shaft body 1 and the second through hole 5, the pressure ring 32 is clamped with the limit ring 7, and the external thread 33 is fixedly installed on the outer surface of the fixing rod 31.

[0026] The working principle and use process of the utility model are as follows: after the operator reverses the fixing nut 34 to separate it from the fixing rod 31, the fixing rod 31 and the pressure ring 32 are taken out from the inside of the first through hole 101 and the second through hole 5. Due to the removal of the fixing rod 31, the limit ring 7 is released from the restriction, so that the connecting plate 42 drives the limit rod 43 to move out from the inside of the limit groove 103 and enter the inside of the mounting seat 41. Since the mounting seat 41 of the limit assembly 4 is plugged into the connecting groove 102 of the stick shaft body 1, the stick shaft body 1 can be easily disassembled; at the same time, when the stick shaft body 1 is assembled, when the fixing rod 31 drives the pressure ring 32 to enter the inside of the second through hole 5, the pressure ring 32 of the fixing rod 31 can push the limit ring 7 to move under the action of rotating the fixing nut 34, so that the limit rod 43 is plugged into the limit groove 103, so that the stick shaft body 1 can be easily installed with the connecting head 2, and the installation is more compact.

[0027] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A detachable swing stick shaft, comprising a connector (2), characterized in that: A stick shaft body (1) is arranged on one side of the connecting head (2), a fixing component (3) is arranged on the surface of the stick shaft body (1), a limiting component (4) is arranged on one side of the connecting head (2), a second through hole (5) is arranged on the surface of the limiting component (4), a sliding groove (6) is arranged inside the second through hole (5), and a limiting ring (7) is arranged on one side of the sliding groove (6); The limiting assembly (4) comprises a mounting seat (41), a connecting plate (42) and a limiting rod (43); the connecting plate (42) is movably connected inside the mounting seat (41), and the limiting rod (43) is fixedly connected above the connecting plate (42).

2. The easily detachable swing stick shaft according to claim 1, characterized in that: The stick shaft body (1) comprises a first through hole (101), a connecting groove (102) and a limiting groove (103); the first through hole (101) is fixedly connected above the connecting groove (102); and the limiting groove (103) is provided on one side of the first through hole (101).

3. The easily detachable swing stick shaft according to claim 1, characterized in that: The fixing assembly (3) comprises a fixing rod (31), a pressure ring (32), an external thread (33) and a fixing nut (34); the pressure ring (32) is fixedly mounted on the surface of the fixing rod (31), and the external thread of the external thread (33) is connected to the fixing nut (34).

4. The easily detachable swing stick shaft according to claim 1, characterized in that: The connecting head (2) is movably mounted on both ends of the stick shaft body (1), the connecting head (2) is fixedly mounted on the limiting assembly (4), and the second through hole (5) passes through the limiting assembly (4).

5. The easily detachable swing stick shaft according to claim 1, characterized in that: The connecting plate (42) is arranged around the surface of the limiting ring (7), the sliding groove (6) is fixedly connected to the second through hole (5), the connecting plate (42) is slidably connected to the sliding groove (6), the limiting rod (43) is movably connected to the mounting seat (41), and the limiting rod (43) is plugged into the stick shaft body (1).

6. The easily detachable swing stick shaft according to claim 2, characterized in that: The limiting assembly (4) is plugged into the connecting groove (102), the connecting groove (102) is provided inside the two ends of the stick shaft body (1), the limiting groove (103) is arranged around the first through hole (101), and the limiting groove (103) is located inside the connecting groove (102).

7. The easily detachable swing stick shaft according to claim 3, characterized in that: The fixing rod (31) is movably connected to the stick shaft body (1) and the second through hole (5), the pressing ring (32) is clamped with the limiting ring (7), and the external thread (33) is fixedly mounted on the outer surface of the fixing rod (31).

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